摘要
正注反挤固井工艺可有效解决陆相地层承压问题,显著提高固井质量,值得进一步推广应用。
Positive injection reverse cementing can be used to eliminate the bearing pressure in continental strata,which improves the cementing quality significantly and is worthy of further popularization and application.
作者
马红伟
安娜
Ma Hongwei;An Na(Xi’an Shiyou University,Xi’an 710065,China)
出处
《石化技术》
CAS
2017年第4期104-104,共1页
Petrochemical Industry Technology
关键词
地层承压
正注反挤
固井工艺
formation pressure
positive injection reverse extrusion
cementing technology
