Title: Casing Repair Technique by Running 4 in Casing into 5(1/2) in Casing in Deep Wells
Abstract: A study is carried out on deep well casing repair technique by running 4 in casing in 51/2 in casing in Huzhuangji Oilfield so as to improve waterflood well pattern, and handle interbed contradictions by stratification. Its main technical principle and technical indexes in operation are discussed. The result of application shows that well conditions are improved and its purposes of oil increment and stimulation improving are achieved.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot