发明名称 |
Focused probe apparatus and method therefor |
摘要 |
<p>Apparatus and methods for downhole formation testing including use of a probe having inner and outer channels adapted to collect or inject injecting fluids from or to a formation accessed by a borehole. The probe straddles one or more layers in laminated or fractured formations and uses the inner channels to collect fluid.</p> |
申请公布号 |
GB0904501(D0) |
申请公布日期 |
2009.04.29 |
申请号 |
GB20090004501 |
申请日期 |
2007.09.21 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
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