Impression Block05 11,2021Impression block is used for determining the depth of fish and configuration of the top of fish, it can enable the operator to know the configuration of the top of fish and position in the well bore, ...VIEW
General Knowledge of Oil Casing Pipes11 09,2020Oil casing pipes are steel pipes used to support the sidewalls of oil and gas wells to ensure the normal operation of the whole well during the drilling process and after completion. The number of lay...VIEW
Introduction to Frac Trees11 30,2020Big oil field companies indicates that frac tree is an important part of fracturing equipment, which is mainly composed of multiple fracturing sluice valves and fracturing heads.Main functions of frac...VIEW
Incremental Circulating Valve (bypass Valve)05 11,2021Incremental circulating valve is a kind of by-pass valve, connect it close to drill bit before drilling oil and gas layer, and when drill bit was blocked in killing well operation, the by-pass valve c...VIEW
What is Mud Pump Piston?11 02,2020The mud pump piston is one of the main parts of the fluid end system of the mud pump, and also one of the vulnerable parts in drilling work. The discharge pressure of mud pump is produced through the ...VIEW
Inside Bop Valve05 11,2021Inside BOP Valve is a kind of check valve with large pressure drop, tapered plug of valve, reduces cutting action of the mud on the seat, to ensure that the correct closed position. Inside BOP Valve c...VIEW
Internal Hook05 11,2021The internal hook is used for fishing all kinds of ropes and other failing objects from the casing or tubing, such as steel wire rope, logging steel wire, paraffin cutters, etc. The internal hook can ...VIEW
Amazing Functions of Choke Valves11 23,2020Choke valve manufacturers explains that choke valve is a kind of valve which can control the fluid flow by changing the throttle section or throttle length. If the choke valve and the non-return valve...VIEW
Itco Junk Basket05 11,2021ITCO junk basket is used to catch the small junks from down hole, such as steel ball, tong, cutter, blade, hand tool and junk iron and so on. The principle is to use the mud of inverse well flushing w...VIEW