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节流管汇、压井管汇 |
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节流管汇
Choke Manifold |
压井管汇
Killing Manifold |
节流管汇、压井管汇是石油勘探实施近平衡钻井的重要井控装置，该设备能有效控制井涌和溢流。可防止油层污染，提高钻井速度。本产品符合API标准，机械性能良好，密封可靠，功能齐全，操作方便。
The choke manifold and the killing manifold are important well control equipment to carry out close balance drilling in petroleum exploration.They can control well kick and blowout efficiently,prevent oil layer from being polluted,and raise drilling speed.These two products meet API SPEC,with ideal machinery properties,reliable seal,complete functions,and are convenient to operate.
主要技术参数：
名称Name |
节流管汇
Choke Manifold |
压井管汇
Killing Manifold |
型号Type |
JGK21
JGK35 |
JGKY21
JGKY35 |
JGKY70 |
JGKY21A
JGKY70A |
YGK35 |
YGK70 |
YGK70A |
主通径和旁通径in(mm)
Main&Side Passage diameters |
3 1/8×2 1/16(80×52) |
4 1/16×2 9/16(103×65) |
工作压力psi(MPa)
Woring pressure |
3000(21)
5000(35) |
3000(21)
10000(70) |
5000(35) |
10000(70) |
工作温度℃(℉)
Working Temp |
P.U -29～121 |
(-20～250) |
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工作介质
Working medium |
泥浆 石油 （含硫化氢）
mud oil (H2S)
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控制型式
Type of control |
双翼结构手动节流阀
Double Wing manual |
双翼结构液动节流阀
Double Wing hydraulic |
三翼结构液动节流阀
Tyiple Wing hydraulic |
单翼结构有主放空阀
Single wing with clean valve |
我厂还生产压裂管汇、固井管汇。
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固井管汇
Cementing Manifold |
压裂管汇是实施地层压裂的主要设备，其功能是将多台压裂车的压裂液汇合，使其安全注入井中。
固井管汇是实施固井作业的配套装备之一，采用撬装型式，不需要固
定车辆。适用于、深油气井的固井施工。
Our plant also produces fracture manifolds and cement manifolds.
The fracture manifold is the major equipment used in stratum fracturing.Its function is gathering the hydraulic fluid from many fracturing trucks,and injecting it into the well safely.
The cement manifold is one of the corollary in well-cementing operatio,adopts the skid-mounted type,nofixed truck is needed.It is used to cement middle-depth or deep wells. |
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