overbalance perforating

基本解释

Extreme overbalance perforating is a new perforation completion technique.
超正压射孔工艺是一项射孔完井新技术。
A field test is performed in Well Wen 279 by using a new joint-operational technique of super-overbalance perforating and acid fracturing .
应用超正压射孔酸压联作新工艺技术，在中原油田文279井进行了现场试验。
Because of the overbalance conditions at the time of perforating, the perforating acid is forced into the newly formed perforation tunnel to stimulate the crushed zone.
由于在射孔时处于过平衡状态，射孔酸被压入新形成的射孔孔道内并对压碎区进行增产处理。
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