language
- Details
- Overview
- Design
- Performance
- Features
-
The MT Master Torque connection was designed as a high performance rotary shouldered connection for use in very severe drilling operations.
-
DP – MASTER MT CONNECTIONS
The MT Master Torque connection was designed as a high performance rotary shouldered connection for use in very severe drilling operations.
A well engineered design which evolved from original DPM-DS connection enhanced the mechanical capabilities while still retaining the principle of cost efficiencies in DPM-MT connection.
Thanks to increased torsional strength, the DPM-MT connection delivers superior performance in Extended Reach Drilling (ERD), High Pressure High Temperature (HPHT) and Ultra Deep Drilling. -
Designed for most challenging drilling operation while maintaining the ease of use and repair economics
- API taper and thread form to allow easy and quick make-up
- Double shoulder design provides additional strength to sustain higher make-up torque
- Added steel at critical areas for increased torsional strength
- Robust yet simple design for operator friendliness and economical over the life cycle
- Cost effectiveness through minimum tool joint re-cut loss, lesser stabling damages and readily available cutting tools in the market
-
DPM-MT connections were subjected to stringent engineering, quality reviews and tests by independent industry recognised agencies to ensure of its highest performance at all levels.
- Substantial increase in torsional strength for high torque applications without significant difference in fatigue performance when compared with equivalent single shoulder connection.
- Tool joint OD / ID streamlined for optimum hydraulic efficiency and fishing ability without compromising torsional capacity
- Smooth internal bore across secondary make-up shoulder to allow smoother fluid flows with minimized turbulence and energy loss inside the connection
- Longer service life due to less stabbing damages and minimum tool joint re-cut loss
- Running speed similar to API connections to save valuable rig time through API taper allowing deeper stabbing and no cumbersome alignment tools needed at stabbing or spinning.
-
DPM-MT connection is currently available in drill pipe sizes from OD 2-3/8’’ to 6-5/8’’. Other sizes are available upon request. The connection is also available in a wide range of steel grades including sour service and high strength.
DPM – MT
Category： DPM – MT
Phone:
Email:
Keywords:
DPM – MT
Get a free quote
Continuously expanding technical support services to ensure robust assistance for our growing global customer base.
DP-Master manufactures the complete range of API drill pipe products from 2 3/8” OD to 6 5/8” OD in Range 2 and Range 3 sizes up to 48 feet in length.
View details
DP-Master manufactures heavy weight drill pipe from 2 7/8” OD to 6 5/8” OD in Range 2 and Range 3 lengths. HWDP can be supplied either in Conventional Friction Welded or Integral design in accordance
View details
DP-Master has engineered, tested and acquired industry approval for two types of double-shouldered connection.
View details
The MT Master Torque connection was designed as a high performance rotary shouldered connection for use in very severe drilling operations.
View detailsContact us
You can submit your information online, and we’ll respond within 24 hours—ready to serve you with our full dedication. Demast warmly welcomes customers from both China and abroad to visit and explore our facilities!
Contact us
Address:
Shengang Industrial Park, Jiangyin City, Jiangsu Province, China
Phone:
E-mail: