DEVELOPMENT OF WELL INTEGRITY MONITORING IN UNDERGROUND GAS STORAGE SYSTEM WITHOUT TUBING RETRIEVING
One of the high-priority strategic challenges of OJSC ”GAZPROM” is safe and economically feasible underground gas storage exploitation,on which depends natural gas supply reliability and required Russian energy safety stock.Unlike to the natural gas field,operating mode of underground gas storages (UGS) is related to the cyclical load amplitude up to 18 MPa.This cyclical load and UGS variable temperature and pressure operating conditions predetermine great attention to the UGS safe exploitation,which is primarily based on UGS well integrity control and remaining lifetime estimation.However with numerous wells waiting for logging (more than 2000 wells,Fig.1),especially while gas production,logging operations are required to be carried out as soon as possible without killing the well.
Danilenko V.N. Lysenkov A.I. Danilenko V.V. Potapov A.P. Gulimov A.V. Borisova L.K. Borisov V.I Kondrashov A.V. Krysov A.A. Mamleev T.S. Kuibyshev R.R.
国内会议
北京
英文
247-251
2014-11-01（万方平台首次上网日期，不代表论文的发表时间）