摘要
针对油田套管腐蚀严重的特点，研制改进了Y341－114高压封隔器及其组合管柱，并在濮城油田进行了现场施工应用。经30口井的施工表明，该封隔器具有密封性能好、有效期长等特点，是提高油田开发水平的有效途径。
In order to improve water injection efficiency with casing leakage, Y341-114 packer and combination tubing string was used to jam leakage. The field application proved that this jemming leakage technology is effective. The packer has good sealing property and a long serviceable life.
出处
《断块油气田》
CAS
1999年第4期59-60,共2页
Fault-Block Oil & Gas Field
