发明名称 |
METHOD TO PERFORM SURVEY OF WELL PROVIDED WITH SUCKER-ROD PUMP |
摘要 |
FIELD: oil industry, particularly to perform running wells provided with flow strings and sucker-rod pumps. ^ SUBSTANCE: method involves stopping rocker-machine operation during work performing at well head and sucker-rod pump operation for not more than 20 min; lowering instrument into well; lowering instrument connected to logging cable through cable head for 2 meters; bringing rocker-machine in operation and continuing instrument lowering in well; repeatedly brining sucker-rod pump in operation up to working level reaching during instrument lowering and after instrument lowering; performing survey during sucker-rod pump operation when sucker-rod pump reaches working mode of operation; lifting the instrument to well head after survey termination; stopping the tool at height spaced 100 meters from well head; bringing rocker-machine and sucker-rod pump out of operation; removing the instrument from well and repeatedly bringing rocker-machine and sucker-rod pump in operation. ^ EFFECT: increased operational reliability due to prevention of logging cable loop forming about flow string and increased reliability of survey results due to measurement performing in working well operation regime. |
申请公布号 |
RU2280158(C1) |
申请公布日期 |
2006.07.20 |
申请号 |
RU20050118174 |
申请日期 |
2005.06.15 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "TATNEFT'" IM. V.D. SHASHINA |
发明人 |
IBRAGIMOV NAIL' GABDULBARIEVICH;KORMISHIN EVGENIJ GRIGOR'EVICH;CHUPIKOVA IZIDA ZANGIROVNA;TORIKOVA LJUBOV' IVANOVNA;MUSAEV GAJSA LEMIEVICH;KAMALIEV DAMIR SAGDIEVICH;VAKHITOV IL'SHAT DAMIROVICH;MAKHMUTOV FARID ANFASOVICH |
分类号 |
E21B47/00;E21B47/009 |
主分类号 |
E21B47/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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