7 1/16 Inch Dual Ram Blow Out Preventer Bop In Oil Drilling
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... for controlling high-pressure oil, gas, and water blowouts. When the pressure of oil and gas is extremely high, the blowout preventer (BOP) can close the wellhead. The BOP contains four valves, which can be activated by injecting mud into the borehole....
Hebei E-valves Petroleum Equipment Co., Ltd.
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Alloy Steel Wireline Pressure Gauge Hanger Anti Blow Up QLS 2.125 Inch
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QLS 2.125Inch Anti Blow-up Wireline Pressure Gauge Hanger I. Overview: Anti-moving tool is a kind of tool connected in tool string to prevent tool string from running up. It can not only be connected to downhole instruments separately, but also can be ......
Ruixin Energy Equipment
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