发明名称 |
MEASUREMENT OF FLOW FRACTIONS, FLOW VELOCITIES, AND FLOW RATES OF A MULTIPHASE FLUID USING ESR SENSING |
摘要 |
Various flowmeters (10, 70, 110, 120) each have an ESR sensor (13, 73, 112, 121) for measuring the crude oil fraction and/or velocity of a fluid containing crude oil. In combination with an NMR sensor or other sensors, a complete set of flow fraction, flow velocity, and flow rate measurements can be obtained for multiphase fluids containing gas, oil, water or any combination thereof. |
申请公布号 |
WO9859220(A2) |
申请公布日期 |
1998.12.30 |
申请号 |
WO1998US13461 |
申请日期 |
1998.06.24 |
申请人 |
SOUTHWEST RESEARCH INSTITUTE;KING, J., DERWIN;NI, QINGWEN;DE LOS SANTOS, ARMANDO |
发明人 |
KING, J., DERWIN;NI, QINGWEN;DE LOS SANTOS, ARMANDO |
分类号 |
E21B47/10;G01F1/716;G01F1/74;G01R33/44;G01R33/60;G01V3/14 |
主分类号 |
E21B47/10 |
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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