Products

Stop costly workovers caused by eccentric wear. Our API 11AX standard sliding sleeve centralizers provide a low-friction, sacrificial wear surface that protects your tubing string in the most challenging horizontal and directional wells.

Engineered for deviated wells and high-wear environments. Our column-type design ensures maximum fluid bypass while providing a sacrificial wear surface to protect your completion string.

Eliminate cross-flow interference and maximize production from multi-pay zones with precision-engineered selective recovery solutions.

Specifically designed for heavy oil and high gas-cut wells. The mechanical forced-opening mechanism ensures the valve opens/closes on every stroke, regardless of fluid viscosity.

Reliable Rod Type Drainer (Drop Bar Type) for sucker rod pumps. High-precision shear pins ensure accurate drainage. Reduce oilwell workover costs and environmental risks. Custom sizes available.

1. RWT API insert pumps can be used with the pumping rod column, which does not affect the oil pipe column, greatly saving operating time and cost.​ 2. This RWT API insert pumps is especially suitable for oil wells with small displacement pumping and deep pumping, which can meet a variety of working conditions.​ 3. The unique design of RWT API insert pumps reduces the risk of sand particles and other sedimentation stuck in the pump and ensures the stable operation of the pump.​

1. Our inclined well sucker rod pump adopts spring forced seat sealing technology, so our inclined well sucker rod pump solves the industry problem that the valve ball of traditional oil well pumps cannot return to its original position by gravity in inclined wells and horizontal wells. 2. Unlike ordinary oil well pumps that can only be used in vertical wells, our inclined well sucker rod pump can maintain stable operation at any angle of 0-90°. 3. The modular design of the inclined well sucker rod pump allows for quick replacement of pump diameter components (only 2 hours), and the same platform can adapt to different production capacity requirements of 32-95mm. 4. The special flow channel design of the inclined well sucker rod pump enables the viscosity adaptation range to reach 50-5000mPa·s.

1. The RHB insert rod pump complies with API standards and is internationally accepted. The RHB is an API insert rod pump model with standardized parts, making it interchangeable with internationally accepted pumps. 2. Our RHB insert rod pumps cover a wide range of tubing sizes and pump diameters, allowing for flexible model selection based on well depth, fluid properties, and production requirements. 3. The RHB insert rod pump utilizes a thick-walled barrel, wear-resistant ball and seat, and a high-strength plunger to withstand wear from sand, gas, and corrosive fluids.

1.Large displacement tubing pump has dual working state switching function. Large displacement tubing pump can operate in two different working modes through the switch connector between the upper plunger and the lower plunger. 2.Due to this dual working state, the large displacement tubing pump can still maintain efficient operation under the condition of temperature and viscosity changes. When the wellhead temperature drops and the viscosity increases, the switch connector switches to the "open" position and continues to work efficiently. 3.When the large displacement tubing pump switch connector is in the "off" position, the displacement of the pump is the same as the size of the upper pump. When the large displacement tubing pump connector is switched to the "on" position, the displacement matches the oil inlet return pump, reducing energy loss.

1. Chrome brass barrel for oil pump adopts double anti-corrosion structure of brass base and hard chrome plating, which is resistant to strong acid, strong alkali and seawater corrosion. The service life of chrome brass barrel for oil pump is more than 2 times that of ordinary stainless steel barrels for sucker rod pumps. 2. Chrome brass barrel for oil pump is hygienic and safe, perfectly matches the plunger, and effectively prevents medium leakage. 3. Chrome brass barrel for oil pump has passed ISO9001 and API11AX certification, and the whole process from raw materials to finished products is tested. The performance of each chrome brass barrel for oil pump is stable and reliable.