A Brief Introduction to Beam Pumping Unit12 07,2020Beam pumping unit, also known as beam pumping unit, beam type crank balanced pumping unit, refers to a pumping unit with a floating beam, reversing through a connecting rod mechanism, and balanced by ...VIEW
JY Casing Scraper05 11,2021JY casing scraper can work as non-rotatiiig fixed type casing scraper, and also can work as a rotating type casing scraper. When it used as fixed casing scraper, as long as increase adjustable pad loc...VIEW
A Brief Introduction to Cylindrical Plug Valves12 14,2020The cylindrical plug valve is equipped with a PTFE sleeve and a valve plug seal in the valve body. The valve plug seal is pressed in the valve body by the compression nut, and the sealing effect is ac...VIEW
Kelly Valve05 11,2021Kelly valve also named Kelly cock or drill pipe safety valve. It is manual control valve in drill string circulating system and it is one of the effective tools to prevent blowout. Kelly valve is divi...VIEW
Characteristics of Drill Pipe Centralizers12 21,2020Drill pipe centralizers are mainly used to centralize the drill pipes, in particular to ensure that the internal prickers are located in the center and aligned correctly with the corresponding buoy eq...VIEW
Long-shaped Fishing Magnet05 11,2021Long-shaped fishing magnet is a new type pipe cleaning fishing tools, normally worked together with multifunctional casing scraper, absorbing ferromagnetic sundries in mud. It mainly used in washover ...VIEW
Do You Know Anything About Casing Head?09 04,2020Casing head is used to fix the wellhead of the drilling well, connect the wellhead casing string, support the gravity of technical casing and oil casing, seal the annular space between the pipe layers...VIEW
Lubricated Fishing Bumper Sub05 11,2021The working chamber of BX lubricated fishing bumper sub is filled with hard wearing hydraulic oil, with lubrication when working, to prolong the service life and it has a long stroke and large jarring...VIEW
The Usage of Choke Valve and an Introduction of Its Maintenance09 15,2020The choke valve is a valve that controls the flow of fluid by changing the cross-section or the length of the choke.For ordinary choke valves, some products can arbitrarily swap the inlet and outlet, ...VIEW
Maring Casing Cutter05 11,2021Marine casing cutter is one of tools which cuts the casing internally. It uses water horse power to drive cutters work, it has reasonable structure and convenient maintenance, faster cutting speed. Wh...VIEW