Cylinder Liner Flange12 04,2025The mud pump cylinder liner flange is a critical component of the hydraulic end of the mud pump.VIEW
Wear Sub10 17,2019During drilling operation, major wear and tear wear often take place between drill pipes and casings. Wear Sub is used to avoid the wear between drill pipes, tool joints and casings. With features suc...VIEW
18-5/8'' Casing Pipe10 17,2019Oil well pipes, also known as oil special pipes, are the foundation of the petroleum industry. Casings, tubing and drill string components (drilling rods, drill collars, kelly bars, etc.) are collecti...VIEW
Hydraulic Liner Hanger Polished Bore Receptacle10 17,2019OverviewHydraulic Liner Hanger Polished Bore Receptacle Mated with tie-back assembly, it can tieback the liner to the top of well and act as efficiency sealing. The polished bore receptacle (PRB) is a...VIEW
T95(3W100)Triplex Plunger/Piston Pump10 17,2019The Saigao Model T95 is a single acting triplex plunger/ piston pump rated at 95 HP in continuous duty services and up to 116HP in intermittent duty. This versatile pump is offered with a variety of m...VIEW
Washover Pipe10 17,2019Saiao washover pipe is a special tool commonly used to release stuck section of drill string in the well bore. Washover assembly consists of: Drive sub + washover pipe + washover shoe. TIANHE provide...VIEW
Rotating Centralizers11 05,2019Saigao's rotating centralizers can be used with a rotating liner in highly deviated well conditions.The centralizers have a high restoring force which provides optimum standoff and low moving forc...VIEW
Auto Fill Cement Float Shoe & Collar11 06,2019Saigao Auto Fill Cement Float Shoe & Collar permits the casing to fill automatically while being run in the hole. The valve is always in the open position allowing maximum filling of the casing as...VIEW
The Operation Method of Conventional Fishing Tools01 09,2020After a long time of running down to fishing, when it is confirmed that the thread making is achieved, add 20-30kn of WOB, make the thread at the speed of 10-20r / min, and lift the thread making for 5-10 laps.VIEW
Double Acting Mechanical-hydraulic Drilling Jar05 11,2021SJYZ double acting mechanical-hydraulic drilling jar integrates upward jarring with downward jarring and has all advantages of both mechanical drilling jar and hydraulic drilling jar, it applies to al...VIEW
MSC-A Mechanical Stage Cementing Collar05 13,2021MSC-A mechanical stage cementer designed with inner-closing structure, in which the circulation ports are opened with free-fall or pumping-down opening plug. The closing plug drivers the closing sleev...VIEW