our HAMMR brochure

Thru-tubing
HAMMR Drill Series Motor
Our HAMMR Drill Series motor combines the function of a percussion
hammer with the drilling action of a drilling motor. As a key partner
in the development of this technology with Ashmin, we’re currently
seeking operators to support field trials and look forward to making it
more widely available to our customers in 2016.
Utilizes
available
power
sections
The HAMMR Drill Series motor uses a mud lubricated cam mechanism
powered by the rotor of the motor to accelerate the hammermass.
The hammermass strikes the bit box several times per second,
delivering an intense percusion force overlayed on the bit or mill. In
addition, reactive percussion forces cause the motor housing and drill
string to vibrate, reducing friction between the wellbore and drill string
Mud
or coiled tubing. Designed for long-life, the hammermass and thrust
lubricated
bearing balls act as wear components and are easily replaced and
bearing
serviced.
section
Benefits
» » Increases energy at the bit for a 20% to 100% increase in ROP
» » Protects against motor stalling and friction
» » Reduces non-productive time
» » not necessary to trip since it would operate as a performance
motor in the event of accelerated hammermass wear
» » Activates only when resistance at the bit/mill is encountered
» » Requires less specific energy to drill
» » Adjustable impact force
» » Replaceable wear components
Tool Size, in [mm]
Applications
» » Drilling cement
» » Milling plugs, packers,
retainers, etc.
» » Scale removal
Series
Overall length, ft 1 [m]
2
Length of stator
Dependant on the RPM of the motor
3
288
6.88 + L
[2.10 + L]
2-3/8 PAC Box
Bottom Pin Connection, in
2-3/8 PAC Box
15,000
[6,670]
Frequency of impact, Hz 2
7-15
Max Torque, ft-lbs [N.m]
1,200
[1,630]
Max Certified Overpull, lbf [daN] 3
1
2-7/8
[73]
Top Sub Connection, in
Impact force at bit, lbf [daN]
2
HAMMR
Based on in-house overpull testing
128,000
[56,940]
Thru-tubing
Make an impact
with 15,000 lbs of force at 15 Hz
Currently in field trials, we look forward to making the
HAMMR Drill more widely available to our customers in 2016.
3
WorkoverSolutions.com
About Workover Solutions
We provide professional, reliable thru-tubing services
to the oil and gas industry. Our focus is on training and
retaining experienced, professional staff backed by
quality engineered and manufactured tools to deliver a
consistently high level of service.
Headquarters
100 I-45 North
Suite 610
Conroe, Texas, 77301
USA
+1 (607) 346 2891
Visit our website for additional
locations and contact information.
Rev. 1.5