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Item Name Choke Manifold
Model JG-35 JG-35 JG-70 JG-105
Main path and Side path in(mm) 3 1/8×2 1/16(80×52)  4 1/16×2 9/16(103×65)  4 1/16×3 1/16(103×78)
Working Pressure psi (mpa) 3000(21)
5000(35)
3000(21)
10000(70)
Working Temperature ℃ (°F) P.U -29~121 (-20~250)
Working medium Mud Gas(sulfur-hydrogen)
Material grade DD-FF

 

Item Name Kill Manifold
Model YG-35 YG-70 YG-105
Main path and Side path in(mm) 3 1/8×2 1/16(80×52)  4 1/16×2 9/16(103×65)  4 1/16×3 1/16(103×78)
Working Pressure psi(mpa) 5000(35) 10000(70) 15000(105)
Working Temperature°C(°F) P.U -29~121 (-20~250)
Working medium Mud Gas(sulfur-hydrogen)
Material grade DD-FF

The choke and kill manifold is a necessary device for successful control on well kick and implementation of oil and gas well pressure control technologies. It is designed, manufactured and inspected in accordance with API Spec. 16C.

Choke manifold consists of choke valves, gate valves, line pipes, fittings, pressure gauges and other components. It is adopted to execute new drilling-well’s technique of balance pressure, which can avoid pollution of oil-layer, improve the speed of drilling and control blowout effectively. One end of the device connects with the side flange of BOP spool. When BOP closes, it can control the finite pressure from casing by adjusting the choke valve’s opening, so balanced drilling can work under minimum pressure-difference.

Kill manifold consists of check valves, gate valves, line pipes, pressure gauges. In case of increase in well head pressure, the kill manifold can provide a means of pumping heavy drilling fluid into the well to balance bottom hole pressure so that well kick and blowout can be prevented. In this case, by using blow down lines connected to the kill manifold, the increasing well head pressure also can be released directly for bottom hole pressure release. or water and extinguishing agent can be injected into the well by means of kill manifold.

Choke Kill Manifold Drawing

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Lake Petro is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. Following the principle of “quality first, science and technology innovated, people oriented”, every Lake Petro person is sparing no effort to provide the customers with best products and services. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of API, ISO, GOST, etc.