发明名称 |
PROCEDE ET INSTALLATION D'ETUDE GRAVIMETRIQUE DE SONDAGES |
摘要 |
<p>A borehole gravimety system employs a pair of pressure transducers for lowering into a borehole along with a borehole gravity meter. The pressure transducers are spaced apart vertically within a pressure sonde for producing a pressure differential measurement of the wellbore fluid. A pressure differential measurement and a gravity reading is taken for each of a plurality of vertical locations within the borehole as the borehole gravimetry system is advanced through the borehole.</p> |
申请公布号 |
FR2547065(B1) |
申请公布日期 |
1988.06.24 |
申请号 |
FR19840008866 |
申请日期 |
1984.06.06 |
申请人 |
MOBIL OIL CORP |
发明人 |
JOHN LAWRENCE FITCH ET W. D. LYLE;LYLE W D |
分类号 |
E21B47/06;E21B49/00;G01V7/16;(IPC1-7):G01V7/00;E21B47/04;E21B47/00;G01N9/26 |
主分类号 |
E21B47/06 |
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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