Currently, SOFE has accomplished the R & D in the critical technologies such as 140MPa ultra-pressure fully flanged fracturing manifolds materials, sealing structural, mechanical model, as well as hydraulic control system.

SOFE persists "Three Strategies" with innovative philosophy to develop drill bits, cementing & fracturing equipment, drilling rig & workover rigs, compressors, serving for oil & gas E& P.

Customer-orientated Solutions

We follow-up equipment R& D and application demand in key regions around the world through technology seminar, presentation, and project discussion meeting, develop ultra-deep well rigs, high pressure drilling pumps, large-horsepower compressors, ultra-deep well drill bits, compressors.

Subject to the law of natural decline, shale gas development enters flat pressure output period with 1~2 years, stable production volume needs large pressure, pressurized production of shale gas is a critical method. SOFE participated Fulin shale gas production action from the beginning, establishing and implementing the plans of pressurized production of shale gas.

SOFE has developed wellhead boosted compressors, gas lift compressors according to the shale gas conditions. Now SOFE is main compressor suppliers in Fulin gas field.

The technically advanced products of diamond drill bit, hybrid dill bit, ERT (equal wall thickness) downhole motors have been broadly used in China oil and gas fields, empowering drilling contractor to achieve actionable results.

Game-changing solutions

SOFE technical experts are in the oilfield for better understanding clients' needs, a fully electric over hydraulic coiled tubing unit has been developed. This solves the conventional CTU shortcomings of complicated operation, unstable control system, hard to maintain, big noise.

SOFE technical experts in manufacturing site established the fabrication lists of critical parts and components, mitigating the fabrication quality, reducing the fabrication cost, results in the improvement of core competitiveness.

Innovations technologies

With the introduction of electrically driven, networks technologies, big data technology, SOFE has developed a complete set of electrically fracturing package, electrically cementing truck, automation drilling rigs, critical components, software system,  empowering digitalization, automation, and  Electrification of oilfield equipment.

The all-electric cementing truck has completed the first well operation in Sichuan shale gas field. The customer gave approval for a successful trail with smooth and high quality operation.

The fully electrically fracturing package with SERVA-View 4.0 Data Acquisition Software, SERVA-Link data platform, SERVA-Mobile application system, has completed 100 phases fracturing operation in Fulin shale gas field, the customers gave approval for reliability, stability, advancement. Additionally, software and control system application enhance the ergonomics and control accuracy, remotely controlled function and all-electric fracturing digitalization.