We provide offshore drilling platforms, offshore modular drilling, land rigs, petroleum tools, and casing services. Our expertise includes extended-reach drilling, horizontal drilling, cluster well drilling, sidetrack horizontal well drilling, deep and ultra-deep well drilling, underbalanced drilling, and coalbed methane well drilling. We can undertake drilling projects in various complex environments, including mountainous areas, plains, deserts, swamps, and shallow seas.

· Directional Drilling Engineering: We offer advanced rotary steering systems, mud motors, gyroscopic survey instruments, electronic single/multi-point inclinometers, and measurement-while-drilling (MWD) tools. Our experienced engineering team provides customized directional well design and operational services.

· Logging Engineering: We provide logging services at drilling sites, interpretation and evaluation of logging data, wellsite information technology services, logging product research and manufacturing, geological studies, and comprehensive oil and gas reservoir evaluations.

· Cementing Engineering: We undertake cementing design and operations for deep wells, ultra-deep wells, directional wells, cluster wells, deviated-vertical wells, horizontal wells, and deep gas wells. Our expertise includes cementing technology research, the promotion of new technologies and techniques, and the development and production of cementing tools, accessories, and additives.

· Completion Engineering: We have a well-developed R&D, design, manufacturing, sales, and service network for well completion tools. We continuously improve our tools and provide customized solutions to meet client needs.

· Tubular Services: We specialize in well control equipment, drilling tools, and related services, including tubular maintenance, manufacturing, threading phosphating, and plasma spray welding technology. We also provide professional technical services for the recovery, distribution, repair, inspection, and management of drilling tools and well control equipment used by drilling teams.

· Drilling & Completion Fluids: We offer integrated solutions for drilling and completion fluids in land and offshore oil, natural gas, and coalbed methane wells. Our services cover drilling and completion fluid technologies, solid control and waste management, hydraulic engineering simulation support, and the R&D, production, application, and sales of chemical additives.