2014 - NTNU

Transcription

2014 - NTNU

Annual Report 2014
Department of Petroleum
Engineering and Applied
Geophysics
Department of Petroleum Engineering and Applied Geophysics
CONTENTS
1.
THE DEPARTMENT
1.1 Greetings from the Department Head ...................................................
1.2 Staff ........................................................................................................
1.3 Accounts .................................................................................................
1.4 Awards . ..................................................................................................
1.5 Department seminar in Reykjavik..........................................................
3
4
5
5
6
2.
RESEARCH
2.1 Experimental Reservoir Engineering ....................................................
2.3 Drilling Engineering................................................................................
2.4 Applied Geophysics.................................................................................
2.5 Center for Integrated Operations...........................................................
7
9
12
15
3.
EDUCATION
3.1 MSc courses............................................................................................ 17
3.2 PhD courses............................................................................................ 18
3.3 Theses – graduate studies...................................................................... 19
4. DOCTORAL THESES . ..................................................................................... 24
5. PUBLICATIONS............................................................................................... 25
S. P. Andersens vei 15 a, 7491 Trondheim, Norway
Phone: +47 73 59 49 25
E-mail: [email protected]
Head of Department: Egil Tjåland
Deputy Head of Department (research): Ståle Emil Johansen
Deputy Head of Department (education): Sigbjørn Sangesland
Head of Administration: Sylvi Vefsnmo
Cover photo: © Lars Johan Sandvik, Nordenskiöldbreen in Svalbard
2
THE DEPARTMENT ANNUAL REPORT 2014
GREETINGS FROM
THE DEPARTMENT HEAD
2014 has been a dynamic year for our
department. We have seen a dramatic
fall in the Brent oil price from $110 per
barrel at the beginning of the year to $48 per barrel at the end of
the year. The student intake to the petroleum studies was record
high with a minimum admission grade of 58.8, placing us as the
second most popular technical study in Norway.
We have seen 5 outstanding colleagues retiring this year. They
have all made great contributions in developing the department to
the international standard we have today.
Michael Golan changed his position to Professor Emeritus after
working for 34 years at the department. Professor Golan is a lead
expert in production engineering, and his text book “Well Performance” which he wrote together with Professor Curtis Whitson,
is well known for most petroleum engineers. Professor Golan is
also a popular lecturer and a good advisor for PhD candidates. We
welcome you in your new position.
Professor Arild Rødland retired after 34 years at the department.
His expertise, drilling technology, has been heavily influenced by
his pioneering work in horizontal drilling and new drilling techniques for geothermal energy. Professor Rødland served as State
Secretary for the Minister of Oil and Energy in 1983-86. His international course program in Arkhangelsk has been a role model
for other international activities by our department.
Professor Jon Steinar Gudmundsson retired after 25 years at our
department. Working with production engineering he has made
great contribution to research and innovation in gas hydrates.
Professor Gudmundsson has been a very popular teacher with
many students coming from other parts of NTNU to follow his
“Natural Gas” lectures.
Assistant Professor Helge Langeland entered into an emeritus
position this year after close to 40 years of work at our department. Petrophysics and wireline logging courses have been a
pride of the department since its beginning in the early seventies.
Helge Langeland has much of the honour for providing more than
2000 students with this knowledge, surely knowledge that has
been vital for Norway and abroad. We wish Helge Langeland good
luck in his new position.
a few weeks before he defended his PhD thesis in chemical
engineering. We welcome Dr. Voss to our department.
PhD candidates are important for the research we do at the
department. This year 9 PhD candidates successfully defended
their theses. Congratulations to them and to their advisors!
Research demands financial support, and our department have
seen a record high success rate for research applications from
the Norwegian Research Council and from EU.
In addition to half a dozen successful Petromax applications we
became partner in a new Center for Research based Innovation
(CRI), called SUBPRO.
A total number of more than a hundred EU-applications were sent
from NTNU, out of which just five were granted in the first nomination. One of these successful applications, “Waves”, came from
our department, provided by Martin Landrø and Børge Arntsen.
Congratulations!
Also this year we ran successful field courses; SVALEX at Svalbard
for 90 students, PYREX in Spain for 20 students, and PETROX in
England for 25 students.
The Rock Seismic (ROSE) seminar also this year attended a large
group of participants. Close to 25 companies support this consortium which is getting ever more popular.
The eighth IO-conference was arranged in September with an
attendance of 240 people. Both the Norwegian Minister of Oil
and Gas, Tord Lien, and the CEO of Statoil, Helge Lund, gave
presentations.
This year many of our colleagues have received prestigious prizes:
Jon Kleppe became “Oilman Of The Year - 2014” from Society of
Petroleum Engineers, Norway.
Martin Landrø received the “IOR-Prize – 2014” from the Norwegian
Petroleum Directorate.
Ole Torsæter received the “Darcy Award and Technical achievement Award 2014” from the Society of Core Analysts.
Senior Engineer Gunnar Bjerkan retired after a career of
close to 50 years at NTNU, of which 41 years were spent at our
department. Actually we know that Gunnar Bjerkan and Ole
Bernt Lile were the ones who coined the name of our department back in 1973! The planning, design and building of PTS 1,
where the department now stays, was coordinated mainly by
Gunnar Bjerkan.
Wiktor Waldemar Weibull and Børge Arntsen received “Best
Poster Award – 2014” at the Annual Meeting at the Society of
Exploration Geophysicists in Denver.
This year we have got a new colleague, Senior Engineer Georg
Voss. Georg Voss started at our department in September, just
Egil Tjåland
Head of Department
Finally I would like to thank all at our department for their
contribution to this successful year.
3
STAFF
Head of Department: Egil Tjåland
Deputy Head of Department (education): Sigbjørn Sangesland
Deputy Head of Department (research): Ståle Emil Johansen
Head of Administration: Sylvi Vefsnmo
SCIENTIFIC STAFF
Administrative Staff
Anne-Lise
Brekken, Lisbeth Hultmann, Patrick Reurink
80
(IO-center),
Tone Sanne, Turid Oline Uvsløkk, Sylvi Vefsnmo,
60
Madelein
Wold
40
100
Technical
Staff
0
2014
2013
2009
2010
2011
2012
Knut Reitan Backe, Gunnar Bjerkan, Terje Bjerkan,
450
Håkon Myhren, Roger Overå, Lars Johan Sandvik, Åge Sivertsen,
400
Georg Voss, Erlend Våtevik
350
300
250
200
60
150
TEMPORARY SCIENTIFIC STAFF
Associate Professors
20
Milan
Stanko, Erling I. H. Siggerud, Pål Skalle
40
2009
2010
2011
2012
100
50
2013
2014
Assistant Professors
450
Jan
400 Ivar Jensen, Helge Langeland, Erik Skogen
350
0
2009
2010
2011
2012
Post Doctor/Research
Scientist
Bastien Dupuy, Raheleh Farokhpoor, Qi Hao,
12
Kamaldeen
O. Omosanya, Wiktor W. Weibull
2013
2014
10
300
Adjunct Professors
250
Lasse
Amundsen, Per Åge Avseth, Andreas Bauer, Per
200
150
Arne
Bjørkum, Reidar B. Bratvold, Erling Fjær, Tor-Berge
100
G50
jersvik, John-Morten Godhavn, Vidar Hepsø, Ketil Hokstad,
0 Steve Hustad, Lars Høier, Roar Larsen, Rune Mittet, Cai
Odd
2014
2009
2010
2011
2012
2013
Puigdefabregas, Philip S. Ringrose, Jan Åge Stensen
12
Adjunct Associate Professors
10
Stein Inge Dale, Jørg Ebbing,
8
Richard Rwechungura, Jan Steinar Rønning
6
4
Research
Assistant
2
Dicky
Haris Hidayat
0
2009
2010
2011
2012
2013
2014
2011
2012
2013
2014
Project leader IO-center
70 Lippe
Jon
60
50
40
30
20
10
0
120
20
Professors
Børge Arntsen, Harald Arne Asheim, Michael Golan, Jon Steinar
120
Gudmundsson,
Rune Martin Holt, Tom Aage Jelmert, Ståle Emil
100
Johansen,
Jon Kleppe, Martin Landrø, Arild Rødland, Sigbjørn
80
Sangesland,
Alexey Stovas, Ole Torsæter, Curtis Hays Whitson
0
TECHNICAL AND ADMINISTRATIVE STAFF
2009
2010
8
Doctoral
Students
6
Katherine
Rose Aurand, Alena Ayzenberg, Hadi Mohammed
4
Balhareth,
Mayembe Bartolomeu, Eldar Baykiev, Mathias Chakib
2
Rodriguez
Bellout, Tore Sivertsen Bergslid, Andreas Nicolas
0
Berntsen,
Tuhin Bhakta,
Mohammad
Hossain
Bhuiyan,
Bjørn
2014
2009
2010
2011
2012
2013
Astor Brechan, Xiaoqian Cheng, Dipankar Chowdhury, Toan
Nguyen Thai Dao, Jesus Alberto De Andrade Correia, Glenn Kåre
70
Gabrielsen,
Amir Ghaderi, Sohrab Gheibi, Ashkan Jahanbani
60
Ghahfarokhi,
Sissel Grude, Luky Hendraningrat, Eirik Hexeberg
50
40
Henriksen,
Mohammad Sohrab Hossain, S. M. Ishtiak Hossain,
30
Yuriy
Ivanov, Hamid Hosseinzade Khanamiri, Kjetil Eik Haavik,
20
Narjes Jafariesfad, Wojciech Jurus, Rasoul Khaledialidusti,
10
M0ohammad Ali Taghipour Khadrbeik, Anders Fredrik Kiær,
2014
2009
2011
2012
2013
Shidong
Li, Yi Liu,2010
Nur Suriani
Binti Mamat,
Lutz Mütschard,
Mehran Namani, Martin Panzner, Torbjørn Pedersen, Szczepan
Polak,
Espen Birger Raknes, Siroos Salimi, Sneha Sayindla,
40
Mansour Soroush, Milan Edvard Wolf Stanko, Isak Mattias
30
Swahn, Dawid Szewczyk, Amir Taheri, Anastasiya Tantsereva,
20
Olena
Tiapkina, Jon Marius Venstad, Sthener Rodrigues
Vieira-Campos, B
enjamin Werner, Sandra Witsker, Shibo Xu,
10
Dapeng Zhao
0
2009
2010
2011
2012
2013
2009
2010
2011
2012
2013
2014
50
40
40
30
30
20
20
10
0
10
2009
2010
2011
2012
2013
2014
Budget
Allocation from NTNU (Mill. NOK).
50
2014
Funding from External Sources (Mill. NOK) (Not Including IO Center).
40
30
420
10
0
0
2014
THE DEPARTMENT ANNUAL REPORT 2014
ACCOUNTS 2014
The department has three main sources of income:
• Regular income from the University
• Strategic funding from the University
• External projects
The Government University funding, including strategic projects
was about 37 million NOK in 2014. These funds are mainly used for
salaries to the permanent staff, contribution to research projects
and to investments and regular operations of the department.
The department has a substantial income from external
contributions of about 41,6 million NOK. The main costs on
the projects are related to salary for PhD candidates and Post
Doctors. The main contributor to the external research activity
is the Norwegian Research Council and the oil industry. The
Sources of Funding
Funding (million NOK)
University funding
37,1
The Norwegian Research Council
18,6
Commissioned Research (several)
1,1
EU
0
Contribution from industry
21,9
Totally
78,7
epartment has several joint industrial programs with industry
d
partners from countries in Europe, North-America, South
America, Africa and Asia. External funding from commissioned
research was a
pproximately 1% in 2014.
AWARDS 2014
OILMAN OF THE YEAR
Under SPE’s BBQ-party in Stavanger in
May, Professor Jon Kleppe was presented
the diploma showing that he is elected as
“Oilman of the Year” for 2014. This award
was started in 1988 and is presented yearly.
Jon Kleppe
IOR-PRIZE
Martin Landrø
Professor Martin Landrø was given the IOR
prize for 2014 during ONS in Stavanger in
August. He received the prize for his work
developing 4D-seismic for mapping, production management and monitoring of
reservoirs.
THE DARCY AWARD
Ole Torsæter
In September the Society of Core Analyst
(SCA) held its yearly conference in France
where Professor Ole Torsæter was presented
the prestigious award The Darcy Award. The
cermony was held in the Pope’s reception
room in Avignon and Professor Torsæter was
handed the award with colleagues and former
prize winners present.
BEST POSTER PRESENTATION
AWARD AT SEG ANNUAL
MEETING
Professor Børge Arntsen and post.doc
Wiktor Waldemar Weibull was awarded
the Best Poster Presentation Award under
SEGs Annual Meeting in Denver in October.
Børge Arntsen
The title of the research work is “Reverse
time demigration using the extended imaging condition”.
YPGA – YOUNG PETROLEUM GEOSCIENTIST
OF THE YEAR
Stian Haaland graduated from our Department with a Master degree in Geophysics in 2012 and is now working for Centrica. The
prize “Young Petroleum Geoscientist of the Year” is awarded by
the Norwegian Geological Society. After a nomination round there
was an online poll which Stian won.
PROFESSOR MARTIN LANDRØ
ON THE O
EDIGITALS LIST OF
THE MOST INFLUENTIAL
PEOPLE IN OIL AND GAS
The industry journal OEDIGITAL.com, publish periodically a list of the most influential
people in oil and gas. Top of the list are the
Martin Landrø
CEO of ExxonMobil, CEO of Petrobras, CEO
of Saudi Aramco, the president of Mexico, et. al. On the technology
list we find our own Professor Martin Landrø. Also presented on
this list is SPE President Helge H. Haldorsen who graduated from
our Department in 1978.
5
DEPARTMENT
SEMINAR IN REYKJAVIK
Around 35 of the department’s employees participated in this year’s Department seminar in Reykjavik. The seminar went through the
Department’s activities last year and discussed the strategy for research and education forward. Group work and presentations were also
one of the activities.
There was also time for a sightseeing tour, The Golden Circle, which took us to some of Iceland’s most stunning sights, including among
others the Geysir geothermal area to see the geyser Strokkur, the Gullfoss waterfall and Thingvellir National Park.
6
RESEARCH ANNUAL REPORT 2014
EXPERIMENTAL
RESERVOIR ENGINEERING
The activity on experimental reservoir engineering at the Department in 2014 has mainly been concentrated on enhanced oil recovery
(EOR) and CO2 storage. The following projects are o
ngoing:
• A combined surface-colloid chemical and rock-fluid interaction approach towards more efficient enhanced oil recovery strategies. See
paper summary 1 on micro-CT. PhD-scholar is Hamid Hosseinzade Khanamiri.
• Nanofluid for enhanced oil recovery. PhD-scholars are Luky Hendraningrat, Shidong Li and Katherine Rose Aurand. See paper summary
2 on wettability alteration due to nanofluid injection.
• Hybrid nanogels – a new class of “green” gel systems for water diversion by in-depth reservoir placement. This project started late 2014
and PhD-scholar is Bahador Najafiazar.
• CO2 storage. See summary 3 on dissolution trapping. PhD-scholars are Amir Taheri and Szczepan Polak (graduated September 2014).
SUMMARY 1: OIL RESERVOIR ROCK CHARACTERIZATION AND FLUIDS SEGMENTATION USING
HIGH RESOLUTION MICRO-CT SCANS
In this paper we presented our work on pore scale character
ization of oil reservoir rock. We scanned the rock material by
micro-CT Skyscan 1172 at high resolution of 1 micro-meter/pixel.
Then we developed an algorithm in image processing with which
it is possible to isolate the pores in the pore network and then to
obtain the size of individual pores. The algorithm enables us to obtain also the size of channels which connect the pores. Size of the
channels is calculated independent from size of the pores. This is
more precise than the method of «structure thickness separation»
where the structure can be either pore or channel and there is no
criterion to distinguish between these two. Figure illustrates how
pores A and B are separated from each other. ‘Open’ which is a
morphological function is used successively. Figure shows ‘Open’
by radius of 20 micro-meter (left) and 22 micro-meter (right); the
last ‘Open’ eliminates the connecting channel of pores A and B.
Thus the diameter of the channel is greater than 20 micro-meter
and equal to or less than 22 micro-meter.
From: Hosseinzade Khanamiri, Hamid; Torsæter, Ole; Stensen, Jan Åge and
Bongaers, Evi: Oil reservoir rock characterization and fluids segmentation using high resolution micro-CT scans. Micro-CT User Meeting 2014; 2014-05-05
- 2014-05-08.
SUMMARY 2: THE IMPACT OF NANOPARTICLES ADSORPTION ON WETTABILITY ALTERATION
OF INTERMEDIATE WET SANDSTONE
Nanoparticles have huge specific surface area, for example 7 nm
diameter nanoparticles have 300 m2/g surface area. Injection of
nanoparticles suspension into the core will result in adsorption
of nanoparticles on pore walls. If hydrophilic nanoparticles are
injected, the wettability of rock can be changed to be more water
wet.
7
The following figure shows the wettability index measurement
data for the cores treated by different concentrations of nanofluid.
As shown, the higher concentration of nanoparticles the more
water wet cores will be.
Nanoparticles adsorption inside porous medium
Wettability Index for Aged Cores Treated by nanoparticles. From: Li, Shidong
and Torsæter, Ole: An Experimental Investigation of EOR Mechanisms for Nanoparticles Fluid in Glass Micromodel. International Symposium of the Society
of Core Analysts; 2014-09-08 - 2014-09-11
Schematic of mechanism of wettability alteration
SUMMARY 3: DISSOLUTION TRAPPING OF CO2 IN BRINE DURING CO2 STORAGE
The dissolution of supercritical CO2 in formation water is one of
the main long term trapping mechanisms of CO2 into brine aquifers. Density-driven natural convection mechanism is predicted to
occur, which accelerates the dissolution of CO2 in the brine. This
phenomenon arises from the increase in the density of brine when
saturated with CO2. The main objective of this study is increasing
scientific knowledge mainly about the density-driven natural convection mechanism in dissolution of CO2 in underground brine
aquifers using experimental tools and explaining this mechanism
and its likely impacts to the general public. For this purpose a
series of experiments were performed in different Hele-Shaw cell
geometries like homogeneous models, heterogeneous models
with barriers and layered permeability models using CO2 and brine.
Onset time for convection, critical wavelength of convection fingers
and CO2 dissolution rate into brine are objective parameters here for
study.
The figure below compares the behaviour of convection fingers
in homogeneous, heterogeneous (barrier type) and layered perm
eab
ility Hele-Shaw cell models at a same time. If we compare
the homogenous model with the other ones we can see that the
existence of barriers causes less penetration of convection fingers into the model and consequently the dissolution rate of CO2
into brine is decreased. Also in layered permeability model, the
convection fingers have not enough ability to enter the bottom
layer with higher permeability and pore volume. Furthermore the
prepared continuous movies from these experiments can help us
in improving the public knowledge about CO2 storage. The created
movies have been uploaded in the following URL address:
http://www.youtube.com/playlist?list=PLfLgKEdPkuBPIlO1JDrmUJ0XnSCJOIBJD
Homogeneous model with
Heterogeneous model with
Layered permeability model with gap
gap of 0.25 mm
gap of 0.25 mm
of 0.25 mm in top and 0.50 mm in bottom
Behavior of convection fingers in different Hele-Shaw cell models after 76250 sec. (red=CO2, blue=brine)
From: Taheri, A.: Experimental and Numerical Study of Density-Driven Natural Convection Mechanism During CO2 Storage in Heterogeneous and Anisotropic Brine
Aquifers, PhD-thesis, NTNU, 2015.
8
EDUCATION ANNUAL REPORT 2014
DRILLING ENGINEERING
DRILLWELL
Pressurized cell
The Drilling and Well Centre for Improved Recovery (DrillWell)
is an industry-driven collaboration and innovation environment
with the industrial partners funding, prioritizing and directing
R&D efforts towards their requirements and challenges. The
centre headed by IRIS, is funded by six industry partners and the
Research Council of Norway as a Centre for Research-based
Innovation (SFI). Reference is made to the annual report:
http://drillwell.no/DrillWell/files/DrillWell%20Annual%20Report%202014.pdf
One of the main activities in the DrillWell program is Life-Cycle
Well Integrity. During well production operations, failure of well
barriers may lead to leakages from the well, with costly environ
mental and production problems. Maintaining well integrity
throughout the well life cycle is important to ensure safe and
cost-effective operations.
CEMENT SHEATH INTEGRITY
DURING THERMAL CYCLING
Jesus De Andrade
Well cement is one of the most important barrier elements from
the well construction phase to permanent plug and abandonment.
It is placed into the annulus between casing and formation to provide structural support and zonal isolation through the entire well
service lifetime. The success of the primary cement jobs starts
with the proper placement of the cement sheath. However, even if
a good primary cement job is achieved, normal variations in temperature and pressure over the well lifecycle are likely to induce
failure mechanisms and threaten the cement-sheath sealing
integrity. This old and known problem has recently raised the
concern of many operators in the North Sea.
1/4 scale
T
12-1/4" borehole
9-5/8" casing
Pressurized cell for thermal cycling tests of annular sealants.
downscaled wellbore cased section (pipe-cement-rock). The temperature variations up and down can lead to cement sheath failures
such as de-bonding at the inner and outer interface, and cracking
The studies performed with this laboratory set-up present the
first use of computed tomography (CT) scanning to monitor the
development of cement sheath failures upon cyclic loads. Ctscans are performed before and along the cyclic thermal loads
throughout an experiment. This reveals how and when cement
integrity fails during thermal cycling as a function of the temp
erature profile and repetitions – and how sensitive the process is
to variables such as casing surface finish and stand-off.
Major findings so far have been that the cement sheath integrity
degradation during thermal cycling is dependent upon initial well
conditions, such as cement sheath defects, casing centralization,
type of casing surface, presence of mud, and type of rock.
In the field, sonic and ultrasonic tools are typically used to verify the status of the cement sheath barrier. Nevertheless, there
are challenges related to the reliability of these technologies. In
addition, there are difficulties associated with reliably predicting
failure of the annular cement sheath through computer model
ling. This underlines the importance of gathering more infor
mation on this topic from experimental work.
A Novel Laboratory Set-up
We have developed a unique experimental methodology to invest
igate in detail how thermal varying loads affect the integrity of the
annular cement-sheath. The testing protocol consists in using a
confined and pressurized cell where thermal cycles are applied to a
Process for visualization of 3D debonded/void volumes in the cement-sheath by
analyses of X-ray CT-images.
9
NANO-ENABLED SUSTAINABLE
CEMENT SHEATH BEHIND THE CASING
Problem: Loss of zonal isolation due to cement sheath failure
(main focus on autogenous shrinkage and low tensile properties
of cementitious materials)
Lab: Study the impact of selected industrial nanomaterials
(fibrous, flexible and expansive) on autogenous shrinkage and
flexibility of cement system.
Increase of de-bonded regions and cracks across the cement-sheath upon
thermal cycling.
New SFI within Subsea Production and Processing
A new centre for innovation-driven research (SFI) within subsea
production and processing technology (SUBPRO) has been app
roved by the Research Council of Norway (NFR). The centre is a
cooperation between the department of chemical process technology (IKP) (coordinator), department of petroleum engineering
and applied geophysics (IPT) and department of production and
quality engineering (IPK). The annual budget is in the order of 2530 NMOK.
Figure 1: The Flattened Brazilian test apparatus with tested samples and
accurate crack style.
Figure 2: Load vs. extension curve for different cement system at the age of 28
days via Flattened Brazilian test method; the maximum load corresponds to the
tensile strength and the slope of the linear part of the curve before the maximum load corresponds to Young’s modulus; Required system can be the typical
favorite system capable of standing under various loads exposing to the cement
sheath during well’s life with adjustable Young’s modulus and tensile strength.
10
Self-expansion of
expansive agent
-T, P, RH, pH
-Curing age
Crystal structure & Specific surface area
-Preparation condition
Set goal
Match
Expansion process
(time & volume)
Estimate
Shrinkage of cement paste (time & volume)
-Raw materials and mix proportions
-Variables (T & P)
Performance
-Expansion
-Mechanical performance
Figure 3: Dilatometer with corrugated mold for measurement of autogenous
shrinkage of cement paste.
Optimize
Cement paste design
-Type and content of expansive agent
-Raw materials and mix proportions
Figure 4: Autogenous shrinkage of cement system is the main reason for
microannuli formation; this chart presents the procedure of designing oil well
cement system with zero-autogenous shrinkage by incorporation of an expansive agent with controllable expansion.
Solution:
• Designing and producing special nanomaterials to mitigate the weaknesses, low flexibility and volumetric instability, in oil well cement
systems
• Hybrid additives: A combination use of industrial nanomaterials to create a composite that derives benefits from each of the individual
agents exhibiting a synergistic response
Figure 5: Hollow particles are proposed to improve the performance of cement sheath in the oil well. The effects of surface prosperity of particles on the cement will
be systematically studied. Generated particles are from the left: Hollow particles; Soft core and hard shell; Soft core and soft shell; soft core and soft shell
11
APPLIED GEOPHYSICS
CREEPING WAVE IN A SHADOW ZONE
The modeling of the creeping wave in a shadow zone is developed
(Ayzenberg and Stovas, 2014; Ayzenberg et al., 2014), The example
of the V-shape model and modeled seismogram are shown in
Figure 1, left and right, respectively.
Figure 2. Reflection response with porosity of 0.3 (top) and 0.4 (bottom).
Figure 1. The V-shape model (top) and seismogram (bottom).
The influence of frequency and saturation on AVO response for
patchy saturated rocks is analyzed in Dupuy and Stovas (2014a).
The method of computation of reflection/transmission responces
from a layered shale-sand sequence is developed in Dupuy and
Stovas (2014b). Examples of reflection response with different
porosity are shown in Figure 2. The downscaling procedure for
reservoir parameters is proposed in Dupuy et al. (2014). The
results for downscaled modulus are shown in Figure 3.
The kinematical properties of anisotropic models
with different complexity are developed in Hao and
Stovas (2014a-f). In Figure 4, one can see the accuracy plot for phase (left) and group (right) velocity approximation in 3D orthorhombic model.
Figure 3. The downscaled elastic modulus in parameter space.
12
Figure 4. Accuracy of phase (top) and group (bottom) velocity approximations
for an orthorhombic medium.
Figure 5. Frequency-dependent S-wave phase velocity (top) and the multipliers
on the unit circle (bottom).
The theoretical analysis of wave propagation in multi-layered
media is done in Roganov and Stovas (2014) and Stovas and
Roganov (2014a,b). In Figure 5, one can see the frequency-
dependent S-wave phase velocity (left) in a periodically layered
elastic medium and the behavior of the multipliers on the unit
circle (right) that control the stop-bands.
is developed in Stovas and Fomel (2014). The accuracy comparison
from a multilayered VTI model is shown in Figure 6 right.
The behavior of kinematical properties of moveout approximations
by their mapping from VTI to TTI parameter space is shown in Stovas
and Alkhalifah (2014a). The NMO velocity in TTI medium by mapping
of GMA approximation is given in Figure 6 left. The analytical representation of imaging wave in a gradient and factorized medium
is derived in Stovas and Alkhalifah (2014b,c). The accuracy is illu
strated in Figure 6 middle. New method of the local slopes mapping
The method for low-frequency upscaling in TTI media is developed
in Stovas and Roganov (2014b,c) and Stovas (2014). The effective
slowness surface for P- and S-wave with different tilt values is
shown in Figure 7.
References
- Ayzenberg, A. and A.Stovas, 2014, Tip-wave diffraction, EAGE/
SPE Sub-salt imaging Workshop, Cyprus.
- Ayzenberg, A., Zyatkov, N, Stovas, A., and A.M.Ayzenberg, 2014,
The feasible near-front wavefield below salt overhang in terms
of cascade diffraction, EAGE, Amsterdam.
13
Effective Eta
0,5
0,04
Vertical traveltime (s)
1,0
0,06
0,08
0,10
Exact
Shifted hyperbola
Rational
GMA
1,5
2,0
2,5
3,0
3,5
Figure 6. The NMO velocity in a TTI medium from mapping of GMA approximation (left), the accuracy of imaging moveout approximation (middle) and the accuracy of
mapping of local slopes (right).
Figure 7. The effective slowness surface with intrinsic tilt of 0, 30 and 60 degrees shown in left, middle and right, respectively..
- Dupuy, B, and Stovas, A., 2014a, Influence of frequency and
saturation on AVO attributes for patchy saturated rocks,
Geophysics 79(1), B19-B36.
- Dupuy, B., and A.Stovas, 2014b, Reflection and transmission
responses of a periodic layered medium constituted by shales
and patchy saturated sands, EAGE, Amsterdam.
- Dupuy, B., Hadi, M. Landro and A.Stovas, 2014, Estimation of reservoir properties and gas saturation from shallow
time-lapse FWI data for an old underground blowout, 2014,
EAGE, Amsterdam.
- Hao, Q. and A.Stovas, 2014a, P-wave diffraction and reflection traveltimes for a homogeneous 3D DTI model, Journal of
Seismic Exploration, 23(5), 405-429.
- Hao Q., and A.Stovas, 2014b, Plane wave in verticallyheterogeneous anisotropic media, CPS-SEG, Beijin.
- Hao Q., and A.Stovas, 2014c, Three-dimensional generalized
nonhyperbolic moveout approximation - 3D HTI model test,
EAGE, Amsterdam
14
- Hao Q., and A.Stovas, 2014d, Generalized group- and phase-
domains moveout approximations for converted-wave in a
homogeneous VTI layer, EAGE, Amsterdam.
- Hao Q., and A.Stovas, 2014e, Conversion point approximation,
EAGE, Amsterdam.
- Hao Q., and A.Stovas, 2014f, Generalized group- and phase-
domain moveout approximation, 16IWSA, Natal.
- Roganov, Yu. and Stovas, A., 2014, Low-frequency normal
wave propagation in a periodically layered medium with weak-
contrast in elastic properties, Geophysical Prospecting, 62 (4),
1205-1210.
- Stovas, A., and T.Alkhalifah, 2014a, Mapping of moveout
approximations in TI media, Geophysics 79(1), C19-C26.
- Stovas, A., and T.Alkhalifah, 2014b, Analytical approximations of
diving wave imaging in constant gradient medium, Geophysics,
79 (4), S131-S140.
CENTER FOR INTEGRATED OPERATIONS
IN THE PETROLEUM INDUSTRY
The IO Center is a center for research-based innovation with research institutions and industry
working closely together. The center contributes to better and faster decisions through enhanced
integration of people, processes and technology, and is a leading international research center
on integrated operations in the petroleum industry.
The industry partners in 2014 have been: BP, ConocoPhillips, Eni, GDF SUEZ, PETROBRAS,
Shell, Statoil, Total, Aker Solutions, DNV GL, FMC Technologies, IBM and Kongsberg OGT. In
addition TU Delft, Boston University, the Central University of Central Florida, UC Berkeley,
IBM Research, Carnegie Mellon University, Federal University of Santa Catarina and Stanford
University are international academic cooperators.
The center is funded by the partners and the Research Council of Norway until 2015.
NEW METHODOLOGY FOR RESERVOIR
OPTIMIZATION
INTEGRATING PEOPLE, PROCESSES
AND TECHNOLOGY
The IO Center has a wide research focus on integrated
operations, and is conducting research across the following
projects:
-
-
-
-
-
-
IO Teamwork and Capabilities
Integrated Planning and Logistics
Proactive Management of Safety and Environment
Production Optimization and Subsurface IO
System Integrity and Dynamic Risk Assessment
Future Telemedicine in Oil and Gas
For a full overview of activities and results, visit the IO Center
website at www.iocenter.no
KEY FIGURES 2014
NO.
Research scientists:
70
PhD-students:
12
Postdoctoral fellows:
2
Master students:
14
Journal papers:
2
Conference papers:
28
Technical reports:
48
Total revenue
47,8 MNOK
The IO Center is developing a completely new approach to
reservoir optimization. This method goes under the name
REMSO (REservoir Multiple Shooting Optimizer) and uses new
capabilities that includes constraints provided by reservoir
and production engineers, and exploits parallelism, reduction
techniques and automatic differentiation. REMSO is tightly
inter faced with MRST (MATLAB Reservoir Simulation Toolbox). NTNU, the Federal University of Santa Catarina and the
Technical University of Denmark together with Petrobras are
collaborating in this project.
A first version of this tool is available at www.github.com/
iocenter/remso and a publication in the SPE Journal (SPE174094-PA) describes its capabilities. Current developments
aim to deal with more general reservoir descriptions and with
uncertainty in addition to more efficient non-linear solvers.
15
Research partners
Industry partners
Collaborating research institutions
INTERNATIONAL CONFERENCE ON INTEGRATED OPERATIONS IN THE PETROLEUM
INDUSTRY – WHERE SCIENCE AND BUSINESS MEET
IO14 was the 10th International Conference on Integrated Operation in the petroleum industry organized by the IO Center and
took place on September 30 to October 1 in Trondheim. Key note speakers included Tord Lien, Norwegian Minister of Petroleum
and Energy; Helge Lien, former CEO of Statoil; Chon Fui Chai, General Manager Smart Fields in Shell, and Cristina Pinho, E&P
Executive Manager of PETROBRAS. The next IO Conference is on September 22 – 23, 2015.
More info: www.ioconf.no
16
STUDENTS IN COURSES
NUMBER OF STUDENTS IN OUR COURSES
MSc courses
Responsible
Students
Class Year
TPG4100
Physics and Geophysics
TPG4105
Petroleum Engineering, Basic Course
Martin Landrø
113
2
Alexey Stovas
67
3
TPG4112
Geomechanics and Flow in Porous Media
Ole Torsæter
97
2
TPG4115
Reservoir Property Determination by Core
Analysis and Well Testing
Ole Torsæter
61
3
TPG4117
Unconventional Oil and Gas Reservoirs
Ole Torsæter
9
4
TPG4120
Mineral, Engineering and Environmental Geophysics
Jan Steinar Rønning
26
3
TPG4125
Seismic Wave Propagation
Alexey Stovas
49
3
TPG4130
Seismic Interpretation
Ståle Emil Johansen
55
4
TPG4135
Processing of Petroleum
Jon Steinar Gudmundsson
58
3
TPG4140
Natural Gas
Jon Steinar Gudmundsson
54
4
TPG4145
Reservoir Fluids and Flow
Curtis Hays Whitson
82
3
TPG4150
Reservoir Recovery Techniques
Jon Kleppe
79
4
TPG4151
Subsurface Decision Analysis
Reidar B. Bratvold
13
4
TPG4155
Applied Computer Methods in Petroleum Science
Milan E. W. Stanko
74
3
TPG4160
Reservoir Simulation
Jon Kleppe
19
4
TPG4162
3D Visualization of Petroleum Data
Stein Inge Dale
25
4
TPG4165
Geophysical Analysis
Børge Arntsen
9
3
TPG4170
Reservoir Seismics
Børge Arntsen/Rune Martin Holt
18
4
TPG4175
Petrophysics – Well Logging, Fundamentals
Erik Skogen
145
3
TPG4177
Carbonate Reservoir Characterization
Erling Siggerud
24
4
TPG4180
Petrophysics, Interpretation of Well Data,
Advanced Course
Erik Skogen
20
4
TPG4185
Formation Mechanics
Rune Martin Holt
71
3&4
TPG4190
Seismic Data Acquisition and Processing
Martin Landrø
21
4
TPG4195
Gravimetry and Magnetometry
Marco Brönner
4
4
TPG4200
Subsea Production Systems
Sigbjørn Sangesland
62
4
TPG4205
Drilling Techniques Pressure Control
Pål Skalle
16
4
TPG4210
Drilling Engineering
Arild Rødland
44
3
TPG4215
High Deviation Drilling
Sigbjørn Sangesland
50
4
TPG4220
Drilling Fluid
Pål Skalle
17
4
TPG4225
Fractured Reservoirs
Ole Torsæter
11
4
TPG4230
Field Development and Operations
Michael Golan
22
4
TPG4235
Well Testing, Advanced Course
Tom Aage Jelmert
7
4
TPG4245
Production Wells
Harald Arne Asheim
31
4
TPG4250
Electromagnetic Methods in Oil Exploration
Rune Mittet
6
4
TPG4255
CO2 Storage: Operation and Integrity of E
ngineered
CO2 Storage
Philip Ringrose
2
4
TPG4510
Petroleum Production, Specialization Project
Harald Arne Asheim
5
5
TPG4515
Petroleum Production, Specialization Course
Harald Arne Asheim
3
5
17
NUMBER OF STUDENTS IN OUR COURSES
MSc courses
Responsible
Students
Class Year
TPG4520
Drilling Engineering, Specialization Project
Pål Skalle
32
5
TPG4525
Drilling Engineering, Specialization Course
Pål Skalle
28
5
TPG4530
Specialization Project
Jon Kleppe
15
5
Reservoir Engineering and Petrophysics,
TPG4535
Reservoir Engineering and Petrophysics,
Specialization Course
Jon Kleppe
14
5
TPG4540
Petroleum Geophysics, Specialization Project
Alexey Stovas
13
5
TPG4545
Petroleum Geophysics, Specialization Course
Alexey Stovas
14
5
TPG4550
Integrated Operations in the Petroleum I ndustry,
Specialization Project
Jon Kleppe
1
5
TPG4555
Specialization Course
Jon Kleppe
2
5
TPG4850
Experts in Teamwork – VR Village
Egil Tjåland
27
4
TPG4851
Experts in Teamwork – Haltenbanken Village
Jon Kleppe
28
4
TPG4852
Experts in Teamwork – Norne Village
Richard Wilfred Rwechungura
33
4
TPG4905
Petroleum Engineering - Petroleum P
roduction,
Master Thesis
Several
1
5
TPG4910
Petroleum Engineering - Drilling Engineering,
Master Thesis
Several
31
5
TPG4915
Petroleum Engineering - Reservoir E
ngineering and
Petrophysics, Master Thesis
Several
17
5
TPG4920
Petroleum Engineering, Master Thesis
Several
27
5
TPG4925
Petroleum Geosciences, Master Thesis
6
5
TPG4930
Applied Petroleum Geophysics, Master Thesis
Several
11
5
TPG4935
Master Thesis
Several
2
5
TPG5100
Applied Mathematics and Computer Methods in
Petroleum
Milan Stanko
49
4
TPG5110
Petroleum Economics
Trygve Strøm
56
4
TPG5130
Seismic Processing
Egil Tjåland
10
4
TPG5140
Specialization in Sub Surface Management
Egil Tjåland
3
4
PhD courses
Responsible
PG8104
Seismic Reservoir Monitoring
Martin Landrø
1
PG8106
Mathematical Geophysics
Lasse Amundsen
5
PG8202
Interpretation of Combined Geophysics. Application of Gravimetry
and Magnetometry in Geological Models
Jörg Ebbing
1
PG8600
Development of Numerical Reservoir Models
Jon Kleppe
4
PG8601
Specialized Reservoir Simulation Models
Odd Steve Hustad
1
PG8603
Advanced Phase Behavior for Petroleum Reservoir Fluids
Curtis Hays Whitson
1
PG8604
Enhanced Oil Recovery
Mohammad Ghasemi
2
PG8605
Dual Porosity Reservoirs
Ole Torsæter
2
18
Students
120
100
80
60
40
20
0
2010
2011
2012
2013
2009
2010
2011
2012
2013
400
100
350
300
80
250
60
200
150
40
100
20
50
2009
2010
2011
2013
2012
2014
450
Number
of M.Sc. Graduates.
400
0
2014
Number
of Primary Applicants (First Choice Applicants) to Petroleum Studies.
12
350
10
300
8
250
200
6
150
4
100
2
THESES GRADUATE STUDIES
50
0
2014
450
120
0
2009
0
2009
2010
2011
2012
2013
2014
2009
2010
2011
2012
2013
2014
70
12
60
10
PETROLEUM
GEOSCIENCES
8
AND ENGINEERING (5 YEARS)
de
Vries, Niels Geert
50
Petroleum
System Analysis of the Chalk Fields in
40
30 Danish and Dutch Sector of the Central Graben, North Sea
the
20
Supervisor:
Tjåland, Egil
6
4
Abrahamsen,
Trym Olav
10
2
Upscaling of Finely Layered Media in the Presence
0
of Tilted2009
Transverse
Isotropy.2011
Application2012
on Well-Log
2010
2013 Data.
Supervisor: Stovas, Alexey
0
2014
2010
2011
Eide, 2009
Vegard Veiteberg
2012
2013
2014
Numerical Simulation of Extended Leak-Off Tests
Supervisor:
Bauer, Andreas
40
70
Andreassen,
Line
60
30
Eidissen, Kjersti
Interfacial
properties of nanostabilized polymers
50
40
related
to enhanced oil recovery
30
Supervisor:
Torsæter, Ole
20
Tuning
Effect on Near and Far Offset Stacks: Mapping the Thickness
Beneath
Seismic Resolution of a Shallow Thin Layer in Block 2/4.
10
Supervisor: Landrø, Martin
20
0
10
Augdal,
Cerina
0
2009
Measurements
of
2010
the
2011
Capillary
Entry
2012
Pressure
in
2013
Shale
2014
40
Bekkouche, Yasmine
30
Simulation
Study of Surfactant Flooding
for
20 EOR Applied to Edvard Grieg Field
Supervisor: Stensen, Jan-Åge
2010
2011
2012
2013
2014
2012
Investigation
of Stuck
KH-1
2009
2010 Pipe Incident
2011
2012 Slaovakia
2013 2013:
Root Cause Analysis
Supervisor: Rødland, Arild
2014
Ivar Aasen Development: How will long-term
temporary abandonment effect well performance?
Supervisor: Sangesland, Sigbjørn
Ivar
20 Aasen Field Development: How Inflow Control
Devices
Affect Oil Recovery and Project Economics
10
2011
2014
Gjerde, Lene Kristin
30
Christensen,
Eirik Torp
2010
2013
0
40
2009
2012
10
Observed and Estimated Effects of Cuttings on
Equivalent Circulating Density
50
Supervisor: Skalle, Pål
0
2011
Fylling, Daniel
10
2009
2010
50 Effect of Brine Composition and Rock Type on Oil Recovery
The
by40the Use of Combined Low-Salinity Waterflooding
and
30 Surfactant Flooding
Supervisor:
Torsæter, Ole
20
Supervisor: Fjær, Erling
Berg,
Maria Helene Skram
0
2009
Enge, Ida Baltzersen
Grammeltvedt, Erling B
2013
2014
Dahl-Eriksen, Vegard
Preservation of Low Frequencies in Broadband Data Processing
Size Distribution for Oil Droplets Dispersed in Water
Supervisor: Asheim, Harald Arne
Gule, René Meringdal
Bubble Effects on Seismic Data caused
by Seawater Temperature Variations.
19
Heiebråten, Eivind Bøhn
Lorentzen, Kjetil
Effect of Curvature on Seismic Data and Amplitude Analysis
Supervisor: Arntsen, Børge
History Matching a Full Field Reservoir Simulation Model
Supervisor: Kleppe, Jon
Hoel, Kristian
Løhre, Lise Løw
Ultrasonic Evaluation of Well Integrity
Supervisor: Holt, Rune Martin
Revealing the Cause behind Cement Failures by Means of the
Knowledge Model of Oil Well Drilling
Hong, Aojie
Up-scaling of Polymer Flooding with regards
to Geologic Heterogeneities
Makrygiannis, Alexandra
Håpnes, Mats
Triassic and Jurassic reservoir distribution influenced by
Zechstein salt, in a normal fault system near the margins of the
Utsira High, South Viking Graben, North Sea
Supervisor: Tjåland, Egil
Drilling in Salt Formations and Rate of Penetration Modelling
Supervisor: Godhavn, John-Morten
Mikalsen, Mari
Johannessen, Tone Karin
Numerical Simulation of an Ekofisk Single Well Chemical Tracer Test
Supervisor: Stensen, Jan-Åge
AVO Modeling and Interpretation related to Thermal Effects
Supervisor: Hokstad, Ketil
Mæland, Anders Opsal
Karlsen, Andreas Grav
Surge and Swab Pressure Calculation
Karlsen, Stian
Shaly Sand Petrophysics and its Impact on
Full Field Reservoir Simulation
Naterstad, Tarje Livik
3D Seismic Modelling of Thin Intrusions
Utilizing Managed Pressure Casing Drilling in
Depleted Reservoir Zones
Kittilsen, Christina Emilie
Nielsen, Linn Mari
Investigation of Water Injection Performance and Potential on Eldfisk
Quantitative Geology and resolution enhancements from image
logs used in processing of thin layers.
Supervisor: Langeland, Helge
Kjørlaug, Nora
Recognizing Fracture Networks on Seismic and their Contribution
to a Working Petroleum System, with Focus on the Mandal High
Supervisor: Johansen, Ståle Emil
Nordvik, Joakim Rørstad
Krabbendam, Christian Richard Birkemo
Pettersen, Line
Alternative Deep Dual Circulation System
Kick Tolerance for HPHT
Langdalen, Henrik
Rolland, Vegard Sletbakk
Cyclic Water Injection
Experimantal Investigation of Properties of Oil Well Cement
Larsen, Christer Andre
Sahl, Thomas Alexander
Eksperimentell undersøkelse av frekvensstyrt regulering for å
stabilisere gassløft-ustabilitet
Advanced Positioning for Offshore Norway
Leirkjær, Rune Sørflaten
Evaluation of Early Kick Detection Systems
Saltvedt, Ida Jacobsen
Simulating Underbalanced Drilling
Gas Cap Drainage Strategy Evaluation: For a GOR Constrained
Field Produced by Horizontal Wells
Lokna, Joakim
Sjøberg, Asgeir Sogge
Evaluation of Work Flow in Drilling and Completion
Building, Testing and Qualifying New Hook Load Rig
20
Skarvøy, Christina Frengen
Friction Factors in Oil Wells through Analysis of Hook Load
Skår, Helene
Simulation of Surfactant EOR in a Mechanistic Model with
Fracture and Ekofisk Properties
Supervisor: Torsæter, Ole
Solem, Heidrun Breiset
Seismic Interpretation of the Messinian Salinity Crisis in the
Levant Basin, Eastern Mediterranean Sea
Solgren, John Werner
Multiphase Blowout Simulation Model
Stange, Leif Even
An Investigation into the Feasibility of Using Non-Metallic Materials for Construction Elements for Subsea Production Systems
Stausland, Jørgen
Generating a Regression Model Proxy for CO2 storage
Storli, Mari Hagen
PETROLEUM ENGINEERING
Ali, Faizan
Importance of water Influx and waterflooding
in Gas condensate reservoir
Supervisor: Whitson, Curtis Hays
Amirbayov, Teyyub
Simulation Study of the Polymer Flooding Applied to the Norne
Field E-Segment
Andalu, Frida William
Analysis, Identification and Development of Corrosion Mitigation
Strategies in Songo Songo gas wells
Supervisor: Gudmundsson, Jon Steinar
Eyyubbayli, Turan
Vegetable Oil Emulsion as a substitute to
crude oil emulsion for testing oil spill control
Ferizi, Sera
Cement Displacement Profiles
Garcia, Diawaku Antonio
Testing and Verification of Well Barriers
Applicability of acoustic velocity based to predict pore pressure
in pre-salt offshore Angola
Strømhaug, Andreas Holm
Hernandez Ares, Carlos
Directional Drilling - Advanced Trajectory Modelling
Comparaison between Matlab and @RISK as tools for Risk Analysis
Supervisor: Bratvold, Reidar B
Tveit, Martin
Hoffmann, Arnaud Emilien
A Comparative Simulation Study of Chemical EOR Methods
Applied to the Norne E-Segment Using Eclipse 100
Application of Piecewise Linear Models to Short-Term
Oil Production Optimization
Supervisor: Whitson, Curtis Hays
Westervold, Hendrik Andre
Hossein Zadeh, Ahmad
Evaluation and Comparison of Various Miscible CO2- EOR Methods
Optimization of Well Spacing and CO2 Miscible Flooding Startup
Time in an Ultradeep, High Pressure Oil Reservoir
Winther, Tonje
Jette Well Productivity and IOR Evaluations
Østebø, Carina Høie
Depositional trends of the Statfjord Group from
the Stord Basin to the Utsira High
Jabrayilov, Elshan
Friction reduction by using nanoparticles in oil-based mud
Jafarzade, Gutlug
Leakage of CO2 along Annular Well Cement
Kamyabi, Farad
Multiphase Flow in Porous Media
21
Kasanda, Faustine Joseph
Design of Inhibitive Water Based Mud for Offshore Tanzania
Kasheshi, Revocatus Fabian
Performance Assessment of Songo Songo Gas Field
Kasimbazi, Gloria
Polymer Flooding
Tembo, Carlos Buinga
Cementing the 20 Inches Surface Casing
Tibiika, Julieth Anthony
Analysis of the Drive Mechanisms of the Songo Songo gas Field
Zhang, Kai
Potential technical solutions to recover tight oil
Matias Da Silva, Maura Serafina
Evaluation of uncertainties of thin oil turbidite
reservoir using Experimental Design
Mkinga, Oras Joseph
Comparison of Gas Reservoir Performance
from Simulation and General Material Balance
Mwita, Ghati
Field Development Evaluation Study using Integrated Modelling
Supervisor: Golan, Michael
Najafiazar, Bahador
PETROLEUM GEOSCIENCES
Alvarez Busani, Wilfredo
Modeling fluid flow around an air gun bubble
Amjad, Muhammad
Imaging Reservoir Geology of the Troll West Field in the North
Sea by 3D Seismic Interpretation
Babayev, Murad
Mathematical Optimization in Reservoir Management
Seismic Expression of Deep-Water Fan with an Example from
Triassic in Southwestern Barents Sea
Porfirio, Celso Duilio Evangelista
Chingalula, Ivan
Polymer flooding
Priskila, Laura Maria
Characterization of channels along lateral pinch out with respect
to the growing salt anticline using 3D seismic interpretation from
Lower Congo Basin.
Evaluation of Fishbone Lateral Stimulation
David, Rufino Kacimbombo
Qureshi, Faisal Ahmed
Production Optimisation of Multi Reservoir Gas Field
Richard, Morice
Feasibility study of the Songo Songo gas field capacity increasing
in terms of wells heads pressures behaving trend
Rofiqi, Zaenuddin Ar
Pore pressure prediction ahead of the drill bit using Borehole
Seismic Data.
Gloria Lopez, Juan Carlos
Integrating AVO, Seismic Inversion, and Rock Physics in Agua
Fría 3D Seismic Cube
Supervisor: Avseth, Per Åge
Gonga, Fatima Nzage
Review of Wet Gas Compressor Performance
Shallow hazards Investigation offshore Angola Kwanza Basin
using 3D Data
Syed, Adnan
Harishidayat, Dicky
Horizontal well length optimization considering wellbore hydraulics
Syikilili, Adela Musa
Production Analysis and Evaluation
of Well Parameters Affecting Production
Supervisor:
Gudmundsson, Jon Steinar
22
Seismic sedimentology of triassic channel complex in the Barents Sea
Krivenko, Nikita
Seismic interpretation at the Horda Platform, North Sea.
Detailed characterization of Sognefjord Formation.
Mavundla, Guidion Daniel
Kvalheim, Ole Flokketveit
Mapping Jurassic depositional system on the Troll Basin.
Technical- and Comparative Analysis of Water- and Air Hammer
Drilling in a Geothermal Environment
Onde, Pedro Dialungana
Characterization of channel complex bodies along the pinch-out
strata with respect to the growing salt anticline using 3D seismic
interpretation from Lower Congo Basin.
Qadar, Kaleem
Experimental Study of Stress Dependent P-and
S-wave Velocities in Both Dry and Saturated Sand
Supervisor: Holt, Rune Martin
Reyes Canales, Mauricio
Seismic interpretation and evaluation of the Cenozoic
uplift in the southwestern Barents Sea
Unguana, Joao Silva Leonardo
Mapping the Jurassic depositional system on the Troll basin
Wang, Chunlei
Shallow gas AVO analysis in Block 2/4 North Sea
Yonathan, Togi
Advanced Petrophysical Evaluation of Shaly and Thinly Laminated Sand of the Tilje Formation, Haltenbanken Area, Offshore
Mid-Norway
Supervisor: Skogen, Erik
PETROLEUM GEOSCIENCES
AND ENGINEERING (2 YEAR)
Melby, Tor Arild
Optimizing CO2-injection by Compositional Simulation
Supervisor: Hustad, Odd Steve
Paz, Thomas
Rock Mechanical Anisotropy, and its Impact on Borehole Stability
Wenaas, Anders
A Case Study of How MPD Techniques Can Be Used to Adapt to
Uncertain Pore and Fracture Pressure Gradients
Supervisor: John-Morten Godhavn
SUBSEA TECHNOLOGY
Berg, Daniel
ROV based multi-sensor tool ftr inspection and
monitoring of subsea pipelines
Galta, Tore
Bypass Pigging of Subsea Pipelines Suffering Wax Deposition
Supervisor: Gudmundsson, Jon Steinar
Moe, Christer
ROV based multi-sensor tool for inspection and monitoring of
subsea pipelines
Sætre, Stian
Alternative Methods for Tubing Removal
Dahle, Gunnar Sie
Investigation of how Hydrophilic Silica Nanoparticles Affect Oil
Recovery in Berea Sandstone
Helgeland, Leif Rune
Drilling of Deep-set Carbonates Using Pressurized Mud Cap Drilling
Kinn, Andreas Andersen
Improving Cementing Practices for Top Hole Casing Strings at
the Valhall Field.
ENGINEERING AND ICT
Ramfjord, Mats Stivang
An Integrated Visualization Technique for Wellbore Placement
Solheim, Daniel Aleksander
History matching of the Norne Field using the Ensemble based
Reservoir Tool (EnKF/ES)
Stensholt, Dag Morten
The Stratigraphic Method Applied to History Matching of the
Norne Field
23
DOCTORAL THESES
Bellout Mathias C.
Soroush Mansour
Joint Optimization of Well Placement
and Controls for Petroleum Field Development
Supervisor: Professor Jon Kleppe
120
Simulation
and Experimental Investigation of Different
100
Phenomena
in CO2 Storage in the Saline Aquifers
80
Supervisor:
Professor Jon Kleppe
Grude Sissel
40
Namani
Mehran
Geophysical monitoring of CO2 Injection in Saline Aquifers
Supervisor: Professor Martin Landrø
Improving
Volumetric Sweep Efficiency by Optimizing
20
Viscous-Gravity
Forces in Water-Miscible Gas Injection
0
2013
2009
2010
2011
2012
Supervisor: Professor Jon Kleppe
60
120
100
Tiapkina Olena
80
450
400
Taghipour
Mohammad Ali
350
60
Methods
for Attenuation of Seismic Ground Roll
and
40 4D Traveltime Inversion using Diving Waves
Supervisor:
Professor Martin Landrø
20
0
2010 Piotr
Polak2009
Szczepan
2011
2012
Hole
Cleaning and Mechanical Friction
300
250Non-Circular Wellbore Geometry
in
200
Supervisor:
Førsteamanuensis Pål Skalle
2013
2014
150
100
Weibull
Wiktor Waldemar
50
Laboratory and Numerical Study of Scaling Parameters
450
Used in Modelling of CO2 Storage in Rocks
400
Supervisor: Professor Ole Torsæter
350
0
Seismic
Processing and Velocity Analysis Using
2009
2010
2011
2012
Reverse-Time Migration
Supervisor: Professor Børge Arntsen
300
Stanko Milan
2013
2014
12
250
10
Topics
200
in Production Systems. Modeling: Separation,
and Model Based Optimization
100
Supervisor: Professor Michael Golan
8
150
Pumping
6
50
0
2014
4
2009
2010
2011
2012
2013
2014
2
0
2009
2010
2011
2012
2013
2014
2009
2010
2011
2012
2013
2014
2014
12
70
10
60
8
50
6
40
30
4
20
2
0
10
2009
2010
2011
2012
2013
2014
Number of Ph.D Graduates.
0
Number
of Publication Points.
40
70
60
30
50
20
40
30
10
20
0
10
0
2009
2010
2011
2012
2013
2009
2010
2011
2012
2013
2009
2010
2011
2012
2013
2014
50
40
40
30
20
30
10
20
0
10
0
24
50
40
2009
2010
2011
2012
2013
2014
2014
PUBLICATIONS 2014
JOURNAL ARTICLES
1. Albert, Anders; Aamo, Ole Morten; Godhavn, John-Morten;
Pavlov, Alexey. Suppressing Pressure Oscillations in Offshore
Drilling: Control Design and Experimental Results. IEEE
Transactions on Control Systems Technology 2014 s. - NTNU
2. Asadollahia, Masoud; Nævdal, Geir; Dadashpour, Mohsen;
Kleppe, Jon. Production optimization using derivative free
methods applied to Brugge field case. Journal of Petroleum
Science and Engineering 2014 ;Volum 114. s. 22-37 IRIS NTNU
3. Ashrafi, Mohammad; Souraki, Yaser; Torsæter, Ole. Investigating the Temperature Dependency of Oil and Water Relative
Permeabilities for Heavy Oil Systems. Transport in Porous
Media 2014 ;Volum 105. s. 517-537 NTNU
4. Avseth, Per Åge; Johansen, Tor Arne; Bakhorji, Aiman;
Mustafa, Husam M.. Rock-physics modeling guided by depositional and burial history in low-to-intermediate-porosity sandstones. Geophysics 2014 ;Volum 79.(2) s. D115-D121
NORSAR NTNU UiB
5. Barker, Daniel Martin L; Landrø, Martin. An alternative method for modeling close-range interactions between air guns.
Geophysics 2014 ;Volum 79.(2) s. 1-7 NTNU
6. Bhakta, Tuhin; Landrø, Martin. Estimation of pressure-saturation changes for unconsolidated reservoir rocks with high
Vp/Vs ratio. Geophysics 2014 ;Volum 79.(5) s. M35-M54NTNU
7. de Hoop, Maarten V.; Holman, Sean F; Iversen, Einar; Lassas,
Matti; Ursin, Bjørn. Reconstruction of a conformally euclidean metric from local boundary diffraction travel times. SIAM
journal on computing (Print) 2014 ;Volum 46.(6) s. 3705-3726
NORSAR NTNU
8. Dupuy, Bastien; Stovas, Alexey. Influence of frequency and
saturation on AVO attributes for patchy saturated rocks. Geophysics 2014 ;Volum 79.(1) s. B19-B36 NTNU
9. Farokhpoor, Raheleh; Lindeberg, Erik Gøsta Brun; Torsæter,
Ole; Mørk, Mai Britt Engeness; Mørk, Atle. Permeability and
relative permeability measurements for CO2-brine system
at reservoir conditions in low permeable sandstones in Svalbard. Greenhouse Gases: Science and Technology 2014 ;Volume 4.(1) p. 36-52 NTNU SINTEFPETR
10. Favretto-Cristini, Nathalie; Tantsereva, Anastasiya; Cristini,
Paul; Ursin, Bjørn; Komatitsch, Dimitri; Aizenberg, Arkady
M.. Numerical modeling of zero-offset laboratory data in a
strong topographic environment: results for a spectral-element method and a discretized Kirchhoff integral method.
Earthquake Science 2014 ;Volume 27.(4) p. 391-399 NTNU
11. Fjær, Erling; Nes, Olav Magnar. The Impact of Heterogeneity
on the Anisotropic Strength of an Outcrop Shale. Rock Mechanics and Rock Engineering 2014 ;Volum 47.(5) s. 16031611 NTNU SINTEFPETR
12. Grude, Sissel; Landrø, Martin; Dvorkin, J. Pressure effects
caused by CO<sub>2</sub> injection in the Tubåen
Fm., the Snøhvit field. International Journal of Greenhouse
Gas Control 2014 ;Volum 27. s. 178-187 NTNU
13. Grude, Sissel; Landrø, Martin; White, J. C.; Torsæter, Ole.
CO2 saturation and thickness predictions in the Tubåen Fm.,
Snøhvit field, from analytical solution and time-lapse seismic
data. International Journal of Greenhouse Gas Control 2014
;Volum 29. s. 248-255 NTNU
14. Haavik, Kjetil Eik; Landrø, Martin. Iceberg ploughmarks illuminated by shallow gas in the central North Sea. Quaternary
Science Reviews 2014 ;Volum 103. s. 34-50 NTNU
15. Hendraningrat, Luky; Torsæter, Ole. Effects of the initial rock
wettability on silica-based nanofluid-enhanced oil recovery
processes at reservoir temperatures. Energy & Fuels 2014
;Volum 28.(10) s. 6228-6241 NTNU
16. Hustad, Odd Steve; Jia, Na Jenna; Pedersen, Karen Schou;
Memon, Afzal; Leekumjorn, Sukit. High Pressure Data and
Modeling Results for Phase Behavior and Asphaltene Onsets
of Gulf of Oil Mixed with Nitrogen. SPE Reservoir Evaluation
and Engineering 2014 ;Volum 17.(03) s. 384-395 NTNU
17. Jahanbani Ghahfarokhi, Ashkan; Jelmert, Tom Aage. A Multi-Layer Commingled Composite Reservoir Model for Thermal Well Test Analysis. International Journal of Engineering
Trends and Technoloy 2014 ;Volum 18.(6) s. 283-292 NTNU
18. Jahanbani Ghahfarokhi, Ashkan; Jelmert, Tom Aage. A New
Composite Reservoir Model for Thermal Well Test Analysis.
International Journal of Engineering Trends and Technoloy
2014 ;Volum 18.(8) s. 357-366 NTNU
19. Knudsen, Brage Rugstad; Whitson, Curtis Hays; Foss, Bjarne
Anton. Shale-gas scheduling for natural-gas supply in electric
power production. Energy 2014 ;Volum 78. s. 165-182 NTNU
20. Kvarven, Trond; Ebbing, Jørg; Mjelde, Rolf; Faleide, Jan Inge;
Libak, Audun; Thybo, Hans; Flueh, Ernst R.; Murai, Yoshio.
Crustal structure across the Møre margin, mid-Norway, from
wide-angle seismic and gravity data. Tectonophysics 2014
;Volum 626. s. 21-40 NTNU UiB UiO
21. Landrø, Martin; Amundsen, Lasse. Is it optimal to tow air
guns shallow to enhance low frequencies?. Geophysics 2014
;Volum 79.(3) s. A13-A18 NTNU
25
22. Lavrov, Alexandre; Taghipour, Ali; Ytrehus, Jan David Mendelsohn; Mårdalen, Jostein; Lund, Hans Karl; Vrålstad, Torbjørn; Lund, Bjørnar; Carlsen, Inge Manfred; Saasen, Arild;
Wold, Sturla; Abdollahi, Jafar; Torsvoll, A; Reyes, Angel;
Næumann, Jørgen; Melchiorsen, Jens Christian; Skalle, Pål.
Numerical and experimental study of the stbility of non-circular boreholes in high-permeability formations. International
Journal of Rock Mechanics And Mining Sciences 2014 ;Volum
68. s. 128-135 NTNU SINTEFPETR UIS
23. Li, Liming; Larsen, Idar; Holt, Rune Martin. Laboratory Observation and Micromechanics-Based Modelling of Sandstone
on Different Scales. Rock Mechanics and Rock Engineering
2014 s. - NTNU SINTEFPETR
24. Martinelli, Gabriele; Eidsvik, Jo; Hokstad, Ketil; Hauge, Ragnar. Strategies for Petroleum Exploration on the Basis of
Bayesian Networks: A Case Study. SPE Journal 2014 ;Volum
19.(4) s. 564-575 NR NTNU
25. Mutschard, Lutz; Hokstad, Ketil; Ursin, Bjørn. Estimation of
seafloor electromagnetic receiver orientation. Geophysics
2014 ;Volum 79.(2) s. E81-E89 NTNU
26. Omosanya, Kamaldeen Olakunle; Akinmosin, A; Balogun,
Jonathan. A review of stratigraphic surfaces generated from
multiple electrical sounding and profiling. RMZ - Materials
and Geoenvironment (Materiali in geookolje) 2014 ;Volume
61. p. 49-63 NTNU
27. Rahman, M. Julleh Jalalur; Sayem, Abu Sadat Md; Bhuiyan,
Mohammad Hossain. Geochemistry of the plio-pleistocene
Dupi Tila sandstones from the Surma Basin, Bangladesh:
Implications for provenance, tectonic setting and weathering.
Himalayan Geology 2014 ;Volume 35.(2) p. 162-170 NTNU
28. Raknes, Espen Birger; Arntsen, Børge. Time-lapse full-waveform inversion of limited-offset seismic data using a local
migration regularization. Geophysics 2014 ;Volum 79.(3) s.
WA117-WA128 NTNU
29. Raknes, Espen Birger; Arntsen, Børge. 3D elastic time-lapse
full waveform inversion using multi-component seismic data.
Society of Exploration Geophysicists. Expanded Abstracts with
Biographies 2014 p. 1939-1944 NTNU
30. Raknes, Espen Birger; Weibull, Wiktor Waldemar; Arntsen,
Børge. Elastic velocity analysis and time-lapse full-waveform inversion. The Leading Edge 2014 ;Volum 33.(9) s. 1000-1006 NTNU
31. Reid, AB; Ebbing, Jørg; Webb, Susan J. Avoidable Euler Errors - the use and abuse of Euler deconvolution applied to
potential fields. Geophysical Prospecting 2014 ;Volum 62.(5)
s. 1162-1168 NTNU
32. Roganov, Y.; Stovas, Alexey; Roganov, V.. ANALYSIS OF
PASS AND STOP BANDS IN A PERIODICALLY LAYERED MEDIUM. АНАЛИЗ ЗОН ПРОХОЖДЕНИЯ И ПОГЛОЩЕНИЯ
В ПЕРИОДИЧЕСКОЙ СЛОИСТОЙ СРЕДЕ. Tekhnologii
Seismorazvedki 2014 (2) s. 34-41 NTNU
26
33. Roganov, Yuriy; Stovas, Alexey. Low-frequency normal wave
propagation in a periodically layered medium with weak-contrast in elastic properties. Geophysical Prospecting 2014
;Volum 62.(6) s. 1205-1210 NTNU
34. Rudyk, Svetlana; Spirov, Pavel. Upgrading and extraction of
bitumen from Nigerian tar sand by supercritical carbon dioxide. Applied Energy 2014 ;Volum 113. s. 1397-1404 NTNU
35. Skalle, Pål; Aamodt, Agnar; Laumann, Karin. Integrating human related errors with technical errors to determine causes
behind offshore accidents. Safety Science 2014 ;Volume 63. p.
179-190 NTNU
36. Skalle, Pål; Toverud, Tommy; Johansen, Stein Tore. Attenuation
of pump pressure in long wellbores (v02. Journal of Petroleum
Science and Engineering 2014 (122) s. 159-165 NTNU SINTEF
37. Stovas, Alexey; Alkhalifah, Tariq. Analytical approximations
of diving wave imaging inconstant gradient medium. Geophysics 2014 ;Volum 79.(4) s. S131-S140 NTNU
38. Stovas, Alexey; Alkhalifah, Tariq. Mapping of moveout approximations in TI media. Geophysics 2014 ;Volum 79.(1) s.
C19-C26 NTNU
39. Stovas, Alexey; Hao, Qi. P-wave diffraction and reflection
traveltimes for ahomogeneous 3D DTI model. Journal of Seismic Exploration 2014 ;Volum 23.(5) s. 405-429 NTNU
40. Stovas, Alexey; Roganov, Yuriy. Zero-frequency upscaling in
TTI media. Geoinformatika 2014 NTNU
41. Taghipour, Ali; Lund, Bjørnar; Ytrehus, Jan David Mendelsohn; Skalle, Pål; Saasen, Arild; Reyes, Angel; Abdollahi,
Jafar. Experimental Study of Hydraulics and Cuttings Transport in Circular and Noncircular Wellbores. Journal of energy
resources technology 2014 ;Volum 136.(2) s. - NTNU SINTEFPETR UIS
42. Tantsereva, Anastasiya; Ursin, Bjørn; Favretto-Cristini, N.;
Cristini, P.; Aizenberg, A. M.. Numerical modeling of 3D zero-offset laboratory data by a discretized Kirchhoff integral
method. Geophysics 2014 ;Volum 79.(2) s. T77-T90 NTNU
43. Ursin, Bjørn; Favretto-Cristini, Nathalie; Cristini, Paul.
Fresnel volume and interface Fresnel zone for reflected and
transmitted waves from a curved interface in anisotropic media. Geophysics 2014 ;Volum 79.(5) s. C123-C134 NTNU
44. Ursin, Bjørn; Silva, Michelangelo G.; Porsani, Milton J.. Signal
and traveltime parameter estimation using singular value decomposition. Geophysics 2014 ;Volum 79.(5) s. U1-U14 NTNU
45. Valipour Shokouhi, Samad; Skalle, Pål; Aamodt, Agnar. An
overview of case-based reasoning applications in drilling engineering. Artificial Intelligence Review 2014 ;Volume 41.(3) p.
317-329 NTNU
46. Venstad, Jon Marius. Dynamic Time Warping -- An improved
method for 4D and tomography time shift estimation?. Geophysics 2014 ;Volum 79.(5) s. R209-R220 NTNU
47. Vieira-Campos, Sthener Rodrigues; Balino, J; Slobodcicov, I.;
Filho, D. F.; Paz, E. F.. Orifice plate meter field performance:
Formulation and validation in multiphase flow conditions. Experimental Thermal and Fluid Science 2014 ;Volum 58. s. 93104 NTNU
3. Albawi, Ali; De Andrade Correia, Jesus Alberto; Torsæter,
Malin; Opedal, Nils van der Tuuk; Stroisz, Anna Magdalena;
Vrålstad, Torbjørn. Experimental Set-Up for Testing Cement
Sheath Integrity in Arctic Wells. I: OTC Arctic Technology
Conference, Texas, USA, 10-12 February 2014 - Conference
Proceedings. Society of Petroleum Engineers 2014 ISBN 9781-61399-355-2. s. - NTNU SINTEFPETR
48. Weibull, Wiktor Waldemar; Arntsen, Børge. Reverse-time
demigration using the extended-imaging condition. Geophysics 2014 ;Volum 79.(3) s. WA97-WA105 NTNU
Pavlov, Alexey. Disturbance Rejection by Feedback Control in
Oshore Drilling: Experimental Results. I: Proceedings of the
19th IFAC World Congress, 2014. IFAC Papers Online 2014
ISBN 978-3-902823-62-5. s. 7923-7928 NTNU
49. Wessel-Berg, Dag; Bergmo, Per Eirik Strand; Grimstad, AlvArne; Stausland, Jørgen. Large scale CO2 storage with water
production. Energy Procedia 2014 ;Volum 63. s. 3782-3794
NTNU SINTEFPETR
5. Aurand, Katherine Rose; Dahle, Gunnar Sie; Torsæter, Ole.
Comparison of oil recovery for six nanofluids in Berea sandstone cores. International Symposium of the Society of Core
Analysts; 2014-09-08 - 2014-09-11 NTNU
50. Witsker, Sandra Ok Soon; Landrø, Martin; Avseth, Per Åge.
Using a pseudo-steady-state flow equation and 4D seismic
traveltime shifts for estimation of pressure and saturation
changes. Geophysics 2014 ;Volum 79.(3) s. M11-M24 NTNU
6. Ayzenberg, Alena; Zyatkov, N; Stovas, Alexey; Aizenberg, A.
M.. Sub-salt Illumination by the Feasible Green’s Function of
Covering Sediments. I: EAGE/SPE Subsalt Imaging Workshop
2014: Challenges of Subsalt Exploration and Imaging in the
Middle East and North Africa Deep Water. European Association of Geoscientists and Engineers 2014 ISBN 978-1-63266052-7. s. 28-32 NTNU
BOOKS AND BOOK CHAPTERS
1. Hendraningrat, Luky; Torsæter, Ole; Souraki, Yaser. Experimental Investigation of Decalin and Metal Nanoparticles-Assisted Bitumen Upgrading During Catalytic Aquathermolysis.
I: SPE/EAGE European Unconventional Resources Conference and Exhibition. Society of Petroleum Engineers 2014
ISBN 9781613992944. s. 1-11 NTNU
2. Hepsø, Vidar. Coordinating the Repair and Modification of Offshore Production Systems: The Role of the Project Manager.
I: The Laws of the Knowledge Workplace.Changing Roles and
the Meaning of Work in Knowledge-Intensive Environments.
Ashgate 2014 ISBN 9781472423887. s. 55-78 NTNU
CONFERENCE PAPERS AND ABSTRACTS
1. Albawi, Ali; De Andrade Correia, Jesus Alberto; Torsæter,
Malin; Opedal, Nils van der Tuuk; Stroisz, Anna Magdalena;
Vrålstad, Torbjørn. Experimental Set-Up for Testing Cement
Sheath Integrity in Arctic Wells. Arctic Technology Conference; 2014-02-10 - 2014-02-12 NTNU SINTEFPETR
Pavlov, Alexey. Disturbance Rejection by Feedback Control in
Offshore Drilling: Experimental Results. IFAC - World Congress of the International Federation of Automatic Control;
2014-08-24 - 2014-08-29 NTNU
7. Ayzenberg, Alena; Zyatkov, N; Stovas, Alexey; Aizenberg, A. M..
The Feasible Near-front Wavefield Below Salt Overhang in Terms
of Cascade Diffraction. I: 76th European Association of Geoscientists and Engineers Conference and Exhibition 2014: Experience
the Energy. European Association of Geoscientists and Engineers
2014 ISBN 978-1-63266-694-9. s. 4806-4810 NTNU
8. Bauer, Andreas; Holt, Rune Martin; Stenebråten, Jørn; Sønstebø, Eyvind Frode; Marøen, Leni Larsen. Thermally Induced
Compaction of Shales. I: 48th US Rock Mechanics/Geomechanics Symposium Proceedings. American Rock Mechanics
Association (ARMA) 2014 ISBN 978-0-9894844-1-1. s. - NTNU
SINTEFPETR
9. Berntsen, Andreas Nicolas; Papamichos, Euripides. A finite
element study of the factors influencing rock nail pullout
resistance. I: 48th US Rock Mechanics/Geomechanics Symposium Proceedings. American Rock Mechanics Association
(ARMA) 2014 ISBN 978-0-9894844-1-1. s. - NTNU SINTEFPETR
10. Berntsen, Andreas Nicolas; Papamichos, Euripides. A finite
element study of the factors influencing rock nail pullout resistance. 48th US Rock Mechanics Symposium; 2014-06-01 2014-06-04 NTNU SINTEFPETR
11. Borregales, Manuel; Cappelletto, Jose; Stanko, Milan Edvard
Wolf; Shmueli Alvarado, Andrea; Asuaje, Miguel. Model
Building using genetic algorithm for data fitting. XII International congress of Numerical Methods in engineering and Applied Sciences; 2014-03-24 - 2014-03-26 NTNU
27
12. Evensen, K; Sangesland, Sigbjørn; Johansen, Ståle Emil;
Raknes, Espen Birger; Arntsen, Børge. Relief Well Drilling
Using Surface Seismic While Drilling. IADC drilling conference; 2014-03-04 - 2014-03-06 NTNU
13. De Andrade Correia, Jesus Alberto; Sangesland, Sigbjørn;
Vrålstad, Torbjørn; Golan, Michael. Cement Sheath Integrity
Implications of Scaled-Down Wellbore Casing-Cement-Formation Sections. I: ASME 2014 33rd International Conference
on Ocean, Offshore and Arctic Engineering Volume 5: Materials Technology; Petroleum Technology San Francisco, California, USA, June 8–13, 2014. ASME Press 2014 ISBN 978-07918-4545-5. s. - NTNU SINTEFPETR
14. De Andrade Correia, Jesus Alberto; Torsæter, Malin; Todorovic, Jelena; Opedal, Nils van der Tuuk; Stroisz, Anna Magdalena; Vrålstad, Torbjørn. IADC/SPE 168012 - Influence of
Casing Centralization on Cement Sheath Integrity During
Thermal Cycling. I: IADC/SPE Drilling Conference and Exhibition, Texas, USA, 4-6 March 2014 - Conference Proceedings.
Society of Petroleum Engineers 2014 ISBN 978-1-61399-2968. s. - NTNU SINTEFPETR
15. Dupuy, Bastien; Stovas, Alexey. Reflection and Transmission Responses of a Periodic Layered Medium Constituted by
Shales and Patchy Saturated Sands. I: 76th European Association of Geoscientists and Engineers Conference and Exhibition 2014: Experience the Energy. European Association of
Geoscientists and Engineers 2014 ISBN 978-1-63266-694-9.
s. 76-80 NTNU
16. Evensen, Kristoffer; Sangesland, Sigbjørn; Johansen, Ståle
Emil; Raknes, Espen Birger; Arntsen, Børge. Relief Well
Drilling Using Surface Seismic While Drilling. I: IADC/SPE
Drilling Conference and Exhibition, Texas, USA, 4-6 March
2014 - Conference Proceedings. Society of Petroleum Engineers 2014 ISBN 978-1-61399-296-8. s. - NTNU
17. Favretto-Cristini, N.; Cristini, P.; Tantsereva, Anastasiya;
Ursin, Bjørn; Komatitsch, Dimitri; Aizenberg, A. M.. Simulations numeriques versus Benchmarks experimentaux de
la propagation des ondes en environnement topographique
complexe: resultats d’une methode d’elements finis spectraux et de la methode de l’integrale de Kirchhoff discretisee.
Le Congres Francais d’Acoustique; 2014-04-22 - 2014-04-25
NTNU
18. Favretto-Cristini, N.; Ursin, Bjørn; Cristini, P.. Interface
Fresnel Zone for Reflected Waves from a Curved Interface in
Anisotropic Media. 76 th EAGE Conference & Exhibition 2014;
2014-06-16 - 2014-06-19 NTNU
19. Favretto-Cristini, N.; Ursin, Bjørn; Cristini, P.. Resolution
sismique laterale le long d’une interface courbe entre deux
milieux anisotropes: cas des ondes reflechies. Le Congres
Francais d’Acoustique; 2014-04-22 - 2014-04-25 NTNU
20. Fjær, Erling; Stenebråten, Jørn; Holt, Rune Martin; Bauer,
Andreas; Horsrud, Per; Nes, Olav-Magnar. Modeling strength
anisotropy. ISRM Specialized Conference; 2014-09-09 - 201409-13 NTNU SINTEFPETR
28
21. Fjær, Erling; Larsen, Idar; Holt, Rune Martin; Bauer, Andreas.
A creepy model for creep. I: 48th US Rock Mechanics/Geomechanics Symposium Proceedings. American Rock Mechanics
Association (ARMA) 2014 ISBN 978-0-9894844-1-1. s. - NTNU
SINTEFPETR
22. Hagen, Vegard Stenhjem; Kildemo, Morten. Mueller Matrix
Imaging Ellipsometry: Imaging of strain fields in Mc-Si wafers. Norwegian Solar Cell Conference; 2014-05-12 - 201405-13 NTNU
23. Hao, Qi; Stovas, Alexey. Generalized Group- and Phase-domains Moveout Approximations for Converted-wave in a Horizontal and Homogeneous VTI Layer. I: 76th European Association of Geoscientists and Engineers Conference and Exhibition
2014: Experience the Energy. European Association of Geoscientists and Engineers 2014 ISBN 978-1-63266-694-9. s. 29092913 NTNU
24. Hao, Qi; Stovas, Alexey. Three Dimensional Generalized Nonhyperbolic Moveout Approximation - Application on a 3D HTI
Model. I: 76th European Association of Geoscientists and Engineers Conference and Exhibition 2014: Experience the Energy. European Association of Geoscientists and Engineers
2014 ISBN 978-1-63266-694-9. s. 2904-2908 NTNU
25. Hendraningrat, Luky; Torsæter, Ole. Aluminium Oxides Nanoparticles as Enhance the Oil Recovery - An Experimental
Investigation. I: Conference proceedings. 76th EAGE Conference & Exhibition. European Association of Geoscientists and
Engineers 2014 ISBN 978-90-73834-89-7. s. 1-6 NTNU
26. Hendraningrat, Luky; Torsæter, Ole. Unlocking the Potential
of Metal Oxides Nanoparticles to Enhance the Oil Recovery. I:
Offshore Technology Conference-Asia. Society of Petroleum
Engineers 2014 ISBN 978-1-61399-312-5. s. - NTNU
27. Holt, Rune Martin; Stenebråten, Jørn; Brignoli, M.. Effect of
Cementation on IN Situ and Core Compaction of Soft Sandstone. I: 48th US Rock Mechanics/Geomechanics Symposium
Proceedings. American Rock Mechanics Association (ARMA)
2014 ISBN 978-0-9894844-1-1. s. - NTNU SINTEFPETR
28. Hokstad, Ketil; Kyrkjebø, Rune; Duffaut, Kenneth; Fichler,
Christine; Alasonati Tasarova, Zuzana; Wiik, Torgeir; Carter,
Andrew J.; Dischler, Eirik Ø.; Kjøsnes, Øyvind. Integrated basin-scale thermal modeling. EAGE 76th Conference & Exhibition; 2014-06-16 - 2014-06-19 NTNU
29. Hokstad, Ketil; Kyrkjebø, Rune; Duffaut, Kenneth; Fichler,
Christine; Alasonati Tasarova, Zuzana; Wiik, Torgeir; Carter,
Andrew J.; Dischler, Eirik Øverland; Kjosnes, Øyvind. Integrated basin-scale thermal modeling. The Arctic Days 2014;
2014-06-02 - 2014-06-06 NTNU
30. Holt, Rune Martin; Bakk, Audun; Bauer, Andreas; Fjær,
Erling; Stenebråten, Jørn. Experimental Studies of Stress
Dependence, Static vs Dynamic Behaviour and Mechanical
Anisotropies of Shale. 76th EAGE Conference & Exhibition;
2014-06-16 - 2014-06-19 NTNU SINTEFPETR
31. Holt, Rune Martin; Bauer, Andreas; Fjær, Erling; Horsrud, Per;
Nes, O. - M.; Stenebråten, Jørn. Mechanical Anisotropies of
Shale. Fourth EAGE Shale Workshop Shales: What do they have
in common?; 2014-04-06 - 2014-04-09 SINTEFPETR NTNU
32. Holt, Rune Martin; Stenebråten, Jørn; Brignoli, Marco. Effect
of Cementation on IN Situ and Core Compaction of Soft Sandstone. 48th US Rock Mechanics / Geomechanics Symposium;
2014-06-01 - 2014-06-04 NTNU SINTEFPETR
33. Hosseinzade Khanamiri, Hamid; Khaledialidusti, Rasoul;
Torsæter, Ole; Stensen, Jan Åge. Nano-scale modeling of
rock-fluid interactions in low salinity water imbibition. Society
of Core Analystis 2014; 2014-09-08 - 2014-09-12 NTNU
34. Hosseinzade Khanamiri, Hamid; Torsæter, Ole; Stensen, Jan
Åge; Evi, Bongaers. Oil reservoir rock characterization and
fluids segmentation using high resolution micro-CT scans.
Micro-CT User Meeting 2014; 2014-05-05 - 2014-05-08 NTNU
35. Haavik, Kjetil Eik; Eidissen, Kjersti; Landrø, Martin. Analysis
of Shallow Gas in the Ekofisk Area. 76th EAGE meeting; 201406-13 - 2014-06-17 NTNU
36. Jahanbani Ghahfarokhi, Ashkan; Kleppe, Jon. Analysis of
Heat Loss Effects on Thermal Pressure Falloff Tests. 14th
European Conference on the Mathematics of Oil Recovery;
2014-09-08 - 2014-09-11 NTNU
37. Jelmert, Tom Aage. The Relationship Between Skin and Apparent Wellbore Radius in Fractal Drainage Areas. I: Mathematics of Planet Earth, Proceedings of the 15th Annual
Conference of the International Association for Mathematical
Geosciences. Springer 2014 ISBN 978-3-642-32408-6. s. 553556 NTNU
38. Jelmert, Tom Aage. Use of Composite Elastic Modulus to Predict Inflow Performance. ECMORXIV; 2014-09-08 - 2014-0911 NTNU
39. Landrø, Martin; Haavik, Kjetil Eik; Amundsen, Lasse. Using geophone components to obtain ultralow frequency seismic signals
at long offsets. SEG Meeting; 2014-10-26 - 2014-10-31 NTNU
40. Lavrov, Alexandre; Stroisz, Anna Magdalena; Walle, Lars
Erik; Stenebråten, Jørn; Torsæter, Malin; Vrålstad, Torbjørn;
Cerasi, Pierre. Investigation of near-well stability in a CO2 injection scenario. the SPE “Well Cementing, Filling the Gaps”
Applied Technology; 2014-03-25 - 2014-03-27 NTNU SINTEFPETR
41. Lavrov, Alexandre; Torsæter, Malin; Albawi, Ali; Todorovic,
Jelena; Opedal, Nils van der Tuuk; Cerasi, Pierre. Near-well
integrity and thermal effects: A computational road from
laboratory to field scale (ARMA 14-7109). 48th US Rock Mechanics/Geomechanics Symposium Proceedings; 2014-06-01
- 2014-06-04 NTNU SINTEFPETR
42. Li, Liming; Bauer, Andreas; Holt, Rune Martin; Fjær, Erling;
Stenebråten, Jørn; Bakk, Audun. Overburden geomechanical
effect on 4D seimic response - influences of stiffness contrast, anisotropy and geomety. SEG 2014 Technical Program
Expanded Abstracts with Authors’ Biographies; 2014-10-26 2014-10-31 NTNU SINTEFPETR
43. Li, Shidong; Torsæter, Ole. An Experimental Investigation of
EOR Mechanisms for Nanopa ticles Fluid in Glass Micromodel. International Symposium of the Society of Core Analysts;
2014-09-08 - 2014-09-11 NTNU
44. Liu, Yu; Arntsen, Børge; Wapenaar, Kees. Turning subsurface
noise sources into virtual receivers by multi-dimensional deconvolution. EAGE Expanded Abstracts 2014 ;Volume 76. p. - NTNU
45. Liu, Yu; Arntsen, Børge; Wapenaar, Kees; van der Neut,
J. Combining Inter-Source Seismic Interferometry and
Source-Receiver Interferometry for Deep Local Imaging. Society of Exploration Geophysicists. Expanded Abstracts with
Biographies 2014 p. 5107-512 NTNU
46. Mikalsen, Marius; Parmiggiani, Elena; Hepsø, Vidar. Sociomaterial capabilities in integrated oil and gas operations Implications for design. I: Proceedings of the European Conference on Information Systems (ECIS) 2014, Tel Aviv, Israel,
June 9-11, 2014. Association for Information Systems 2014
ISBN 978-0-9915567-0-0. s. -NTNU SINTEF
47. Opedal, Nils van der Tuuk; Todorovic, Jelena; Torsæter,
Malin; Vrålstad, Torbjørn; Mushtaq, Waqas. Experimental
Study on the Cement-Formation Bonding. I: SPE International Symposium and Exhibition on Formation Damage Control
2014. Society of Petroleum Engineers 2014 ISBN 978-161399-303-3. s. - NTNU SINTEFPETR
48. Raknes, Espen Birger; Arntsen, Børge. Strategies for elastic
full waveform inversion. Society of Exploration Geophysicists.
Expanded Abstracts with Biographies 2014 p. 1222-1226 NTNU
49. Ryghaug, Marianne; Hepsø, Vidar. Understanding technology qualification and development as a game of “Snakes and ladders”?. Social construction of technology coming of age: new challenges and
opportunities ahead; 2014-06-03 - 2014-06-05 NTNU
50. Saasen, Arild; Ding, Songxiong; Amundsen, Per Amund;
Tellefsen, Kristoffer. The shielding effect of drilling fluids on
MWD downhole compasses - the effect of drilling fluid composition, contaminants and rheology. I: ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering Volume 5: Materials Technology; Petroleum Technology
San Francisco, California, USA, June 8–13, 2014. ASME Press
2014 ISBN 978-0-7918-4545-5. s. - NTNU TEL-TEK UIA UIS
51. Simpson, Nathaniel Denis John; Stroisz, Anna Magdalena;
Bauer, Andreas; Vervoort, A; Holt, Rune Martin. Failure Mechanics of anisotropic Shale during Brazilian Tests. I: 48th
US Rock Mechanics/Geomechanics Symposium Proceedings.
American Rock Mechanics Association (ARMA) 2014 ISBN
978-0-9894844-1-1. s. - NTNU SINTEFPETR
29
52. Stovas, Alexey; Dupuy, Bastien. Reflection and transmission
responses of a periodic layered medium constituted by shales
and patchy saturated sands. Minisymposium on rock physics;
2014-02-01 NTNU
53. Stovas, Alexey; Alkhalifah, Tariq. Analytical approximations
of diving wave imaging in factorized medium. IWSA Expanded
Abstracts 2014 NTNU
54. Stovas, Alexey; Ayzenberg, Alena. Tip-wave diffraction.
EAGE/SPE workshop 2014 NTNU
55. Stovas, Alexey; Ayzenberg, Alena; Zyatkov, N; Ayzenberg,
Arkady. The feasible near-front wavefield below salt overhang in terms of cascade diffraction. EAGE Expanded Abstracts 2014 NTNU
56. Stovas, Alexey; Dupuy, Bastien. Reflection and transmission responses of a periodic layered medium constituted by shales and
patchy saturated sands. EAGE Expanded Abstracts 2014 NTNU
57 Stovas, Alexey; Dupuy, Bastien; Balhareth, Hadi Mohammed;
Landrø, Martin. Estimation of reservoir properties and gas
saturation from shallow time-lapse FWI data for an old underground blowout. EAGE Expanded Abstracts 2014 NTNU
58. Stovas, Alexey; Fomel, Sergey. Mapping of moveout attributes using local slopes. IWSA Expanded Abstracts 2014 NTNU
59. Stovas, Alexey; Hao, Qi. Conversion point approximation.
EAGE Expanded Abstracts 2014 NTNU
60. Stovas, Alexey; Hao, Qi. Generalized group- and phase-domains moveout approximations for converted-wave in a homogeneous VTI layer. EAGE Expanded Abstracts 2014 NTNU
61. Stovas, Alexey; Hao, Qi. Generalized moveout approximation
for phase velocity in orthorhombic media. IWSA Expanded Abstracts 2014 NTNU
62. Stovas, Alexey; Hao, Qi. Plane wave in vertically heterogeneous
anisotropic media. CPS-SEG Expanded Abstracts 2014 NTNU
63. Stovas, Alexey; Hao, Qi. Three-dimensional generalized nonhyperbolic moveout approximation - 3D HTI model test. CPSSEG Expanded Abstracts 2014 NTNU
64. Stovas, Alexey; Hao, Qi. Three-dimensional GMA - 3D HTI
model test. EAGE Expanded Abstracts 2014 NTNU
65. Stovas, Alexey; Roganov, Yuriy. Upscaling for multilayered
transversely isotropic media with a tilt in symmetry axis.
IAMG Expanded Abstracts 2014 NTNU
66. Stovas, Alexey; Roganov, Yuriy. Upscaling in TTI media. EAGE
Expanded Abstracts 2014 NTNU
30
67. Thorvik, Ketil; Nystad, Arild Normann; Skogås, Jan Gunnar;
Fernandes, Alexandra; Reegård, Kine; Simensen, John; Rindahl, Grete; Silva, E; Bergsland, T.; Klingsheim, O.; Evjemo,
Tor Erik. The future of telemedicine in O&G. I: SPE Intelligent
Energy Conference and Exhibition, Nederland, 1-3 April 2014
- Conference Proceedings. Society of Petroleum Engineers
2014 ISBN 978-1-61399-306-4. s. - IFE NTNU SINTEF STO
68. Torsæter, Ole. Enhanced oil recovery - some experimental results on microbial methods and nanofluids for EOR. Nordic Workshop on Soft Matter Physics; 2014-09-29 - 2014-09-30 NTNU
69. Torsæter, Ole. Enhanced oil recovery: Experimental activity
at NTNU with emphasis on nanofluids. Oil and Gas Seminar at
Aalborg University; 2014-01-30 - 2014-01-30 NTNU
70. Ursin, Bjørn; da Silva, M. G.; Porsani, Milton J.. Signal and
Traveltime Parameter Estimation Using Singular Value Decomposition. 76 th EAGE Conference & Exhibition 2014; 201406-16 - 2014-06-19NTNU
71. Wessel-Berg, Dag; Bergmo, Per Eirik Strand; Grimstad, AlvArne; Stausland, Jørgen. Large scale CO2 storage with water production. GHGT-12; 2014-10-05 - 2014-10-09 NTNU SINTEFPETR
Annual Report 2014
NTNU – The Norwegian University of Science and Technology.
The Norwegian University of Science and Technology (NTNU) has a name that
reflects our national status and national responsibility in our main areas of expertise.
NTNU represents academic eminence in technology and the natural sciences as well
as in other academic disciplines ranging from the social sciences, the arts, medicine,
architecture and the fine arts. Cross-disciplinary cooperation results in ideas no one
else has thought of, and creative solutions that change our daily lives.
E-mail: [email protected]
Phone: +47 73 59 49 25
www.ntnu.edu

2014 - NTNU

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