Perforation of the direction is a new type of perforating technology which can determine the direction under the well.
而定方位射孔技术是一种可以进行井下有方向性射孔的新型射孔工艺技术。
Especially the perforating technology in the exceptional horizontal Wells such as slim-hole casing Wells, large hole Wells and complex Wells is detailed.
着重介绍了水平井射孔技术在小井眼、大井眼及复杂井况条件下特殊井中的技术要求和特点。
Therefore, the oriented perforating completion is a new technology for improving the development benefits of the said reservoirs.
定方位射孔完井技术是提高低渗透油气藏和裂缝性油气藏勘探开发效工的一项新技术措施。
Cement injection of perforating holes in a frozen pipe is a wholly new technology for consolidating shaft wall rock and stopping water of frozen shafts in coal mines.
冻结管射孔注浆是在对石油输油井射孔技术和地面注浆技术进行研究的基础上，开发出的一种用于煤矿冻结井筒围岩加固和堵水的全新技术。
Limb orientation perforating gun and sectionalized two orientation delayed ignition technology were used in the test.
射孔运用了导向翼式定向枪，采用分段分次双向液压延时点火引爆工艺；
The technology is particularly suitable for perforating Wells' limited current.
该项技术特别适用于限流法射孔井。
The technology is particularly suitable for perforating Wells' limited current.
该项技术特别适用于限流法射孔井。
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