Lone Star Well Service is a completion and workover focused oilfield service company based in Midland, Texas. With a fresh st ... art in the industry, Lone Star provides new tools and equipment best suited to the transforming needs of well completion technology. Our fleet is comprised of 500 and 600 series rigs with masts up to 116’ and capacities of 330,000 lbs. and working floor heights over 30’. Lone Star Well Service understands that the core of our success is based on good people, and good equipment. We are committed to providing a safe and productive work force, that operates well-maintained, modern equipment to fulfill and exceed the requirements of our customer. Contact Lone Star Well Service to explore the solutions for your well service needs. COMPLETION RIGS: • 116’ Mast Height • 330K Lbs. Hook Load • Hydraulic floor up to 32’ • 500 HP Well Service Unit • 600 HD Series Rigs – Rig Works Mustang 600 HD • Day or Night Operations PRODUCTION RIGS: • 104’ Mast Height • 285K Lbs. Hook Load • 500 HP Well Service Units • 550 Series Rigs ‐ Rig Works Mustang 550 • Day Operations OUR ANCILLARY SERVICES AND EQUIPMENT INCLUDE: • Hydraulic Catwalks / Laydown Machines • Gas Busters • Flowback Tanks • Pipe Racks and Catwalks • Workstring read more