射孔完井是将层段分隔开,可以进行分层增产及注水作业,可在稀油和稠油层中使用,是一种非常实用的完井方法。技术套管下过直井段注水泥固井后,在水平井段内下入完井尾管并注水泥固井。完井尾管和技术套管应重合100m左右,最后在水平井段射孔。
... gunnery 重炮;射击学;枪炮操作 gun-perforated completion 射孔完井 gunpowder 火药 ...
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...井过程中的油层保护技术 关键词 射孔完井 伤害实验 负压射孔 射孔保护液 油层保护 [gap=814]Keywords] perforated completion;damage experiment;underbalanced perforating;perforating protective fluid;reserv..
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... perforation compacted zone 炮眼四周挤压密实层 perforation completion 射孔完井 perforation configuration 炮眼形状 ...
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超正压射孔工艺是一项射孔完井新技术。
Extreme overbalance perforating is a new perforation completion technique.
无围压射孔技术就是研究在高负压甚至无围压条件下实现射孔完井。
To solve this problem we developed a high negative pressure and confining pressure-free perforating process.
射孔完井作为现在油气井的主要完井方式,其对油气井产能有着重要的影响。
As a main completion pattern in current oil and gas Wells, the perforation has a large effect on their productivity.
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