发明名称 |
SYSTEMS AND METHODS FOR DOWNHOLE FLUID TYPING WITH PULSED NEUTRON LOGGING |
摘要 |
Downhole fluid typing with pulsed neutron logging. A method comprises obtaining gamma count rates at a particular borehole depth; calculating a fluid type indicative response value for the borehole depth; determining at least one fluid type based on the response value for the particular borehole depth; and producing a display of the at least one fluid type corresponding to the borehole depth. A system comprises a downhole tool comprising a neutron source and at least one gamma detector; gamma count rates produced due to gamma arrivals at the gamma detector(s); and a processor coupled to a memory, wherein the memory stores a program that, when executed by the processor, causes the processor to: calculate a fluid type indicative response value for a particular borehole depth based on the gamma count rates; and determine at least one fluid type based on the response value for the particular borehole depth.
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申请公布号 |
US2011202276(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
US200913124930 |
申请日期 |
2009.09.28 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
TRUAX JEROME;ZANNONI STEVE;DORFFER DANIEL;GUO WEIJUN |
分类号 |
G06F19/00 |
主分类号 |
G06F19/00 |
代理机构 |
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主权项 |
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地址 |
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