发明名称 WELL DEVELOPMENT METHOD
摘要 FIELD: oil and gas production industry. SUBSTANCE: this is intended for development of wells which are provided with packer. Application of this method prevents fouling of productive bed, simplifies generation of inflow and reduces duration of well activation period. According to method, undertaken is lowering of lift pipes with packer, clay mud is replaced with lighter solution, inflow is stimulated. Then, packer is put into operation. EFFECT: higher efficiency. 2 dwg1
申请公布号 RU2109934(C1) 申请公布日期 1998.04.27
申请号 RU19960107570 申请日期 1996.04.15
申请人 NSTITUT PRIRODNOGO GAZA I GAZOVYKH TEKHNOLOGIJ;NSTITUT PRIRODNOGO GAZA I GAZO 发明人 KUSTYSHEV A.V.;IVASH O.G.;GRACHEV JU.M.;MINAKOV V.V.;KUSTYSHEV A.V.;IVASH O.G.;GRACHEV JU.M.;MINAKOV V.V.
分类号 E21B43/25;(IPC1-7):E21B43/25 主分类号 E21B43/25
代理机构 代理人
主权项
地址
您可能感兴趣的专利