采用了延迟交联、胶囊破胶剂、压裂诊断和伴注液氮等压裂技术。
The fracturing techniques, such as delay crosslinking, gel breaker capsule, fracturing diagnosis and accompanied liquid nitrogen injection, etc.
通过介绍液氮注排的工艺技术、安全防护，总结了其技术特点及与其它工艺的联作技术。
According to introduction of its tech and security shelter, its feature and combined tech with others is summarized.
通过介绍液氮注排的工艺技术、安全防护，总结了其技术特点及与其它工艺的联作技术。
According to introduction of its tech and security shelter, its feature and combined tech with others is summarized.
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