HAMMR Drill

HAMMR Drill
Thru-Tubing Series Drilling Motor
HAMMR Drill Series Motors
HAMMR Drill Series Motors
Our HAMMR Drill Series workover motors combine the function of a
percussion hammer with the drilling action of a drilling motor.
Patent pending technology, our HAMMR Drill Series motors use 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 or coiled tubing. Designed for
long-life, the hammer mass and thrust bearing balls act as wear
components and are easily replaced and serviced.
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 the tool operates as a hammer and
performance motor in the event of accelerated HAMMR wear
» » Activates only when resistance at the bit/mill is encountered
» » Requires less specific energy to drill
» » Adjustable impact force
» » Replaceable wear components
Utilizes
available
power
sections
Mud
lubricated
bearing
section
HAMMR
Applications
» » Slim hole directional work /
sidetracking
» » Drilling cement
» » Scale removal
» » Milling packers, plugs,
retainers, etc.
» » Soft, medium and hard
rock formations
1
2
Length of stator
Dependant on the RPM of the motor
3
4
Tool Size, in
Overall length, in
2-7/8
82.6 + L 1
Top Sub Connection, in
2-3/8 PAC Box
Bottom Pin Connection, in
2-3/8 PAC Box
Impact force at bit, lbs
Frequency of impact, Hz
Max Torque, ft-lbs
Max Certified Overpull 3, lbs
Based on in-house overpull testing
Refers to total test time for all prototypes combined
15,000
7-15 2
1,200
128,000
HAMMR Drill Series Motors
Make an impact
with 15,000 lbs of force at 15 Hz
Currently in field trials, we look forward to making the
HAMMR more widely available to our customers in 2016.
Take part and get ahead of the curve.
3
ashmin.com
About Ashmin
We develop reliable, innovative downhole drilling and
thru-tubing tools for the oil and gas industry. Our
projects include multi-year R&D programs, design
and sustaining engineering, licensing and patenting,
manufacturing, testing, product verification, tool sales,
and repair and maintenance. We give our customers a
unique edge second to none.
Ashmin Headquarters
Ashmin Technology Center
100 I-45 N, Suite 610
Conroe, Texas, 77301
USA
T +1.936.756.0520
220 Longstreet Rd
New Waverly, TX 77358
USA
T +1.936.333.5423
Ashmin Sucursal Colombia
Calle. 100 # 7-33
Tower 1 Office 1403
Bogotá, Colombia
T +571.646.6760
Rev. 1.2