摘要
为了提高盐层段固井质量 ,中原油田研究开发了 TP130 TT高抗挤套管 ,性能试验评价表明 ,其抗挤强度超过 16 0 MPa,并给出了其固井质量评价标准。在中原油 346口井中的应用表明 ,该套管有效地解决了盐层段套管损坏问题 ,延长了油气水井寿命 ,经济效益和社会效益显著。
In order to improve cementing quality in salt bed, the TP 130 TT collapsing casing is developed in Zhongyuan oilfield. Quality tests show that its collapsing strength exceeds 160 MP and its evaluating standards of cementing quality are also put forward. Applications in 346 wells in Zhongyuan oilfield show that this kind of casing can effectively solve casing damage in salt bed and prolong well production life. Its economic and social benefits are remarkable.
出处
《石油钻探技术》
CAS
2002年第3期36-37,共2页
Petroleum Drilling Techniques
