Advanced Threading & Tubular Solutions
Home of the MRK-1 connection—engineered for high-torque Permian laterals—based out of Midland, TX.At a Glance
WTX Tubulars delivers field-ready tubing rental strings, API casing sales, and proprietary MRK-1 connections to the Permian and Delaware Basins. We maintain a strategic Midland inventory of P110, N80, and J55 grades, providing the technical specs and NDT-documentation required for high-torque horizontal drilling and production. Our goal is simple: supply the exact tubular assets needed to minimize NPT and keep West Texas rigs moving.Our Capabilities

OCTG Casing & Tubing Sales
Secure the integrity of your wellbore with high-grade API casing. We maintain a strategic inventory of J55, K55, N80, and P110 grades, ensuring your drilling schedule stays on track with reliable logistics and full documentation.
Key Specs:
4-1/2" to 9-5/8" | Multiple Weights

Proprietary Connections
Optimize your horizontal laterals with engineered thread designs like the MRK-1. Our proprietary connections provide the enhanced torque capacity and rapid make-up required for the Permian Basin—fully interchangeable with EUE 8rd without the premium price tag.
Benefit:
Technical running procedures, and verified torque data for every string.

Tubing Rentals
Eliminate capital commitment with our field-ready rental fleet. We provide full and partial tubing strings for drilling, completions, and high-pressure workovers, maintained to the highest industry standards.
Available Sizes:
2-3/8" | 2-7/8" | 3-1/2"
Proprietary MRK-1 Threading
Optimize your horizontal laterals with the MRK-1 Connection. Designed for high-torque environments and fully interchangeable with EUE 8rd, our proprietary threading offers a semi-premium solution without the premium price tag.
Benefit: Enhanced torque capacity & rapid make-up for West Texas operations.

Why WTX Tubulars?
The Local Advantage: Decades of Permian Expertise
At WTX Tubulars, we don’t just ship pipe; we provide operational certainty. Led by Josh Flowers and R.E. Hopkins, our team brings over 40 years of combined experience to the Midland and Delaware Basins. We understand the specific pressures of West Texas drilling and offer the technical oversight your project demands.Strategically Located
Our Midland staging yard ensures rapid deployment to anywhere in West Texas.Quality Inspected
Every joint is staged, documented, and NDT-inspected to ensure zero NPT (Non-Productive Time).Outstanding Support
Direct access to the experts who understand MRK-1 and API threading compatibility.Contact Us
R.E. Hopkins: (432) 634-6280
Josh Flowers: (432) 557-8850
WTX Tubulars
5310 E Hwy 80
Midland, TX 79706
