Geological and Exploratory Potencial of the Block 192

Licitación Pública Internacional para otorgar
Contrato de Licencia para la Explotación de
Hidrocarburos en el Lote 192
Potencial Geológico y Exploratorio
del Lote 192, Cuenca Marañón, Perú
Gerencia de Exploración
Mayo, 2015
Content
1.
2.
3.
4.
5.
Location and Data Base
Geological and Structural Setting
Petroleum System
Production and Reserves
Summary
Block 192 - Location and Regional Framework
The Block 192 is located within of the
prolific hydrocarbon trends of the
western margin of South America, the
called “Sub-Andean Megatrend”, to the
East of the Andes, in the Marañón
basin foreland.
1. Light oil areas in Western
Marañon Basin.
2. Heavy oil areas in Eastern
Marañon Basin
3. Hydrocarbons Occurrence in
Ucayali Basin.
4. Giant Camisea and adjacent
gas and condensate fields.
5. Light oil areas in Tumbes and
Talara Basins.
2
5
1
3
4
Block 192 Summary
192
Area: 512,347.241 ha
Wells. Total: 245. Active: 116
Production fields: 17
Access way: airway and fluvial
Rivers: Pastaza,Corrientes,Tigre
BRASIL
OLEODUCTO PERUANO
Block 192 – Hydrocarbon Occurences
A´
Dorado 1X
Accum. Prod. 724 MM bls
Actually Prod. 18 M bls
Buena Vista1X
Arabela 1X
San Jacinto field
Bartra field
192
Situche N 4X
Situche C 2X
Jibarito field
Dorissa field
Tambo field
Andoas 1X
Yañez 1X
Huasaga 1X
Chapuli 1X Huitoyacu1X
Caterpiza 1X
Piuntza 1X
A Block 64: Light Oil
Situche Central 2X well:
2400 bopd, 35 API
Block 67, Perenco from 2008.
3 fields under development.
Pavayacu 1X
Heavy Oil Commercial.
Capirona 1X
Reserve: 220 MM bls
Block 39, Repsol, 2005-2007
3 fields discovered
Heavy Oil under evaluation
Valencia 1X
The Block 192 shows three oil
families, from light oil (25°to 35°
API), medium oil (18° to 25° API),
and heavy oil (10° to 18° API).
The traps are anticlines structures
of low relief, axes mainly oriented
NE-SW and N-S. The structural
closures varies from 4 to 20ms.
wells
pipeline
seismic
Block under bidding
Blocks under contract
The two main reservoirs are Vivian Formation and Chonta Basal Sand Member:
• Structural traps with lateral stratigraphic variations and early structural evolution
• 85% Production & Reserves: Vivian Reservoir.
• Vivian: Poros 14-21%; Permeab 20-5000md, Chonta: Poros 12-19%; Permeab 5-1000md.
• Vivian: strong water drive
• Almost al reservoirs are filled to the spill point.
Block 192 – Technical Data and Facilities
ECUADOR
WELLS
2D SEISMIC
3D SEISMIC
BLOCKS IN CONTRACT
BLOCK 192 PROPOSED
Content
1.
2.
3.
4.
5.
Location and Data Base
Geological Setting
Petroleum System
Production and Reserves
Summary
Block 192 – Structural Trends
The western zone: more
subsidence and thicker
sequence for Cretaceous,
Jurassic, Triassic and
Paleozoic rocks.
A
Central
zone:
The
Marañón basin Hinge-Line is
oriented NNE-SSW, and
many Pre-Cretaceous rock
units pinch-out against H-L.
The eastern zone: Structural
platform with low slope and reduced
sedimentary thickness. San Jacinto,
Bartra, Forestal, Shiviyacu, Jibaro,
and Jibarito oil fields.
Regional Cross Section North Marañón Basin
Block 192
Santiago Basin
Marañon Basin
Iquitos Arch
Light Oil
Ungumayo
1X
Medium Oil
Tigrillo
1X
Guyana Field
Heavy Oil
Paiche Otorongo
2X
1X
W
Line
E
pK-2002
pK2010
gty-73-6 gty-73-34
Ungumayo 1X
Tigrillo 1X
Capirona 2X
Otorongo 1X
Line
N
3300
3300
Stratigraphic Cross Section Block 192
3000
3400
SW
Capahuari Sur
2X
3400
3400
Tambo 1X
0
0
0
0
GR
API
SP
mV
CALI
IN
200 3500
0ILD
3500
150
0.20
100
0.20
ohmm
0 SN
ohmm
GR
GAPI
CALI
IN RHOB
2000SP
2 gr/cc
mV NPHI
San Jacinto 1X
Dorissa 1X
200
100
0.20
33500
150 DT
0.20
2000 0.45 %-0.15 140 us/ft 40
RS
ohmm
0RD
ohmm
0
0
CALI
IN
2000
SP
mV
GR
2000
GAPI
3100
0
100
RHOB
150
2
gr/cc
200
SFLU
0.20 DT
ohmm
ILD
3 524.80
us/m
131.20
0.20
ohmm
0
2000
0
2000
SPBL
mV
GR
NPHI
0.45GAPI
v/v-0.15
CALI
RHOB
IN
2 gr/cc
3
NE
150
200
0.20
DT
100
140 us/ft 0.20
40
SFLU
ohmm
ILD
ohmm
3200
3600
Vivian
Vivian
VIVIAN 3598.7
3600
Vivian
3600
Vivian
2400
CHONTA 3665.8
3300
3700
3700
3700
Chonta
Chonta
Chonta
2500
Chonta
3400
3800
3800
3800
2600
3852.8
CHONTAMKCH
LMST 3854.4
3500
CHONTA SD 3899.4
3900
3900
3900
AGUA CALIENTE
3923.9
Agua
Caliente
Agua
Caliente
4000
4000
4000
Raya
RAYA 4071.2
Raya
4100
4100
4100
CUSHABATAY 4139.2
Cushabatay
Cushabatay
4200
4200
4200
CALI (IN)
0
SN (ohmm)
100
0.2
SP (mV)
0
Sarayaquillo
NPHI (v/v)
DT (us/ft)
2000 0.45
-0.15 140
40
ILD (ohmm)
150
0.2
RHOB (gr/cc)
2000 2
3
Agua
Caliente
RHOB
gr/cc 3
NPHI
DT
2000 0.45 %-0.15 140 us/ft
2000 2
Structural Traps in the Block 192
Huayuri S.
Dorissa
Shiviyacu
Stratigraphic Column & Main Reservoirs Block 192
Stratigraphic Play in Tambo & Ceci Area
Stratigraphic Play:
Seismic Anomalies
Type “Patch Reef”
(Modified from Guevara, 2007)
Stratigraphic Play in Tambo & Ceci Area
Tambo area is located in the SW
border of Block 192. Using the 3D
seismic data from the Tambo area
it was possible to detect seismic
amplitude anomalies which could
represent a new stratigraphic play
concept in the Maranon Basin.
Seismic Amplitud Anomalies
TWT Chonta Limestone map showing the
Pastaza and Tambo structure
Pre-Cretaceous Folding in the Pastaza-Tambo Area
Pastaza-Tambo 3D seismic Xline 6284
Pastaza-Tambo 3D seismic Inline 2367
DBK
DBK
Content
1.
2.
3.
4.
5.
Location and Data Base
Geological Setting
Petroleum System
Production and Reserves
Summary
Source Rock in the Marañón Basin
Petroleum Systems in Maranon Basin, with
source rock´s influence, structural trends and
location of Block 192. (Talismán, 2011)
192
Summary of Source Rock in the Marañón basin (Talismán, 2011)
Petroleum Systems in Block 192
C
Petroleum Systems
Elements in the
Northern Marañón
Chont
Gravity Oil in the Block 192
Block 192, Vivian Reservoir, Crude Oil API Gravity
Content
1.
2.
3.
4.
5.
Location and Data Base
Geological Setting
Petroleum System
Production and Reserves
Summary
Cumulative Production Block 1AB, Dec 2014
180.0
168.3
Cumulative Production: 725 MM STB
160.0
138.0
Million barrels
140.0
120.0
100.0
80.0
74.2
73.1
72.0
61.6
60.0
40.0
35.4
30.7
29.1
21.0
14.1
20.0
3.6
0.0
Oil fields
Source: Pluspetrol, Dec. 2014
2.9
0.7
0.1
0.0
0.0
Reserves and Resources Block 1AB, Dec 2013
99,509
100,000
80,000
74,436
70,881
M STB
64,436
60,000
46,638
40,000
20,000
0
Develp
Proven
Reserves
Non Develp
Proven
Reserves
Source: MINEM-DGH, Reserves Book Dec. 2013
Probb
Reserves
Possib
Reserves
Resources
Content
1.
2.
3.
4.
5.
Location and Data Base
Geological Setting
Petroleum System
Resources and Reserves
Summary
Summary Block 192
1. Area: 512,347 ha; 245 Wells, 116 Active; 17 Oilfields.
2. Two Petroleum Systems: Chonta-Vivian responsible for
85% of oil produced to date; and Chonta-Chonta.
3. There are several Prospects and Leads, structural and
stratigraphic, Cretaceous and Pre-Cretaceous in age, for
additional exploration.
4. Production and Reserves:
Cum. Production:
725 MMSTB (Dec. 2014)
Proven Reserves:
139 MMSTB (Dec. 2013)
Probb&Poss Reserv: 170 MMSTB (Dec. 2013)
Daily Production:
13 MBOPD (Dec. 2014)
5. Accessibility and production facilities in very good
condition.
Thank you very much for
your attention
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