Products

The Multiple Drop Ball Circulating Sub is a high-performance downhole tool designed for directional, horizontal, and high-angle drilling operations.  It enables repeated opening and closing of bypass ports to enhance drilling efficiency, reduce well control risks, and facilitate special operations like lost circulation control and wellbore cleaning—without tripping out.

GS (I) Type Casing Brusher is one of the indispensable auxiliary tools for well completion, testing and downhole operation.

This tool is ideal for the removal of dirt which may be left over the inside walls of casing, suchas solid cement, hard wax, various salt crystals or deposits, perforation burrs, iron oxideresidues resulted from rusting, so as to make all down hole tools pass through unblocked.Especially when a small circular clearance is available between the down hole tools andcasing inside diameter, the complete scrapping becomes more necessary before furtherworking. At present in the large petroleum well scrapping in the internal wall of casing by useof casing scraper is a necessary step.

The company has advanced oil casing coupling processing technology and new product development capabilities; has senior professional and technical personnel and skilled workforce; has sophisticated production and processing equipment, inspection equipment and instruments, as well as a wealth of oil-specific tubing (OCTG) products Threading experience.

Our company specializes in API Spec-5CT petroleum pipes. Sales of various specifications of tubing shorting, thickening tubing shorting, casing shorting. Double male short circuit, high voltage short circuit. Tubing variable buckle joint, tubing reducer joint, tubing adaptor, oil / casing thread protector (shield cap). And according to the drawings, we can process all kinds of special shorting, couplings, pipe fittings, etc. Product grade: J55, K55, N80, L80, P110.

Specifications for short sections of petroleum tubing: 1.66 ”—- 4-1 / 2″ (33.4–114.3) mm.

Specifications for short sections of petroleum casing: 4-1 / 2 “— 20″. (114.3 — 508) mm

Drill String Fishing Magnet is one of the auxiliary tools to ensure the normal drilling operation and bottom hole cleaning in the process of downhole accident treatment. This product is that it works together with the grinding shoes in the fishing operation, which is different from the previous method of lifting the drill after milling, and then connecting the drill string with the strong magnetic fishing tool to go down the well for cleaning bottom hole , saving a trip down the well operation, which not only saves the drilling cost, but also saves the fishing operation time.

Butterfly valve, also commonly known as a flap valve, is a type of regulating valve that is widely used in various industries for controlling the flow of fluids. It consists of several key components, including a valve body, valve stem, butterfly plate, and sealing ring. These components work together to ensure efficient and precise operation of the valve.

Tubing coupling is a kind of drilling tool in oil field, which is mainly used for tubing connection. The tubing coupling mainly solves the problem of fatigue fracture of existingcoupling due to stress concentration.

The Blast Joint is a vital component in oil and gas operations, designed to provide protection to the tubing string and minimize the impact of external erosion from flowing fluids. It is constructed using high-quality steel with a hardness level ranging from 28 to 36 HRC according to NACE MR-0175.
This ensures its durability and integrity under harsh conditions.

Mainly used in artificial lifting oil production systems to effectively control the internal pressure of the wellbore and prevent blowout.
The sucker rod blowout preventer equipped with special rams can clamp the pipe string, seal the annular space between the pipe string and the wellhead, and also withstand the weight and rotational torque of the downhole pipe string.

The AS1-X & AS1-X-HP Mechanical Production Packer is a retrievable, double-grip compression or tension-set production packer, it can be left in tension, compression, or neutral position, and can hold pressure from above or below. A large internal bypass reduces the swabbing effect during run-in and retrieval, and closes when the packer is set.

YCGZ-110 One-pass Combined Type Cement Retainer is mainly used for temporary and permanent plugging or secondary cementing of oil, gas and water layers. The cement slurry is squeezed into the annular space through the retainer and needs to be sealed. The cemented well section or the fractures and pores entering the formation are used to achieve the purpose of plugging and repairing leaks.