Looking for accurate threading services for tubing and casing in West Texas?
WTX Tubulars provides precise MRK-1 and standard threading for operators who need reliable connections, fast turnaround, and consistent quality for every joint.At a Glance
Our threading operation is built for accuracy, repeatability, and field-ready performance. Whether you need a single joint or a full string threaded, we deliver clean cuts, tight tolerances, and dependable MRK-1 connections that hold up in Permian Basin conditions. With a local facility serving Midland-Odessa, operators get fast service without sacrificing quality.
Threading Built for Field Performance
Threading is one of the most important factors in tubular integrity. A connection that is off by even a small margin can create leaks, torque issues, or premature failure. WTX Tubulars threads tubing and casing to meet connection requirements with precise geometry, smooth finishes, and consistent repeatability.
We prepare joints for new wells, recompletions, and reclamation projects by cutting threads that match the exact specifications your job demands. Every joint is evaluated before it leaves our yard to ensure it performs the way your crews expect.
Thread Types and Sizes
WTX Tubulars handles a wide scope of thread connections commonly used across the region. We cut:
- MRK-1
- 8-Round
- 10-Round
- Buttress
- SJ-2 (flush connection)
- Additional API and specialty threads upon request
We thread a range of diameters from 2-3/8" tubing up to 13-3/8" casing, covering the majority of applications in the Permian Basin.

MRK-1: High-Torque, Cost-Effective Performance
MRK-1 is our signature connection, designed for operators who want tighter thread engagement without premium-thread pricing. MRK-1 provides:
- A secure, high-torque connection
- More holding power than standard API threads
- A cost-effective alternative to premium connections
- Compatibility with API couplings
WTX Tubulars cuts MRK-1 to a tighter standard for improved performance, making it a strong option for challenging completions or operators looking to extend the performance of reclaimed pipe.
Threading for New and Reclaimed Tubulars
Whether the pipe is fresh from the mill or reclaimed from the field, our threading process ensures:
- Clean starts
- Correct depth
- Consistent taper
- Smooth, sealed engagement
We prepare both new and used tubulars for reliable deployment across a wide range of well conditions.

Advanced CNC Threading
Our CNC threading equipment delivers the accuracy and repeatability today’s operations require. The machines cut threads cleanly and consistently, even on tough materials or high-volume runs. This technology allows us to:
- Maintain tight tolerances
- Produce smooth finishes
- Repeat cuts accurately across every joint
- Reduce variance and downtime
Operators get threads that hold up under torque, pressure, and field demands.
Quality Control and Work Standards
Every joint is inspected before it leaves our yard. Our process includes:
- Dimensional checks
- Visual inspection
- Depth verification
- Thread form confirmation
- Clean-up and protective prep
We follow industry-standard practices to ensure threads meet or exceed accepted guidelines. Consistent quality is non-negotiable.
Contact Us
R.E. Hopkins: (432) 634-6280
Josh Flowers: (432) 557-8850
WTX Tubulars
5310 E Hwy 80
Midland, TX 79706
