发明名称 |
METHODS AND APPARATUS FOR DOWNHOLE PROBES |
摘要 |
A method for using a downhole probe. The method comprises providing a probe, at least one vertical cross section of the probe having an area of at least pi inches squared. The method further comprises inserting the probe into a bore of a drill collar and passing a drilling fluid through the bore of drill collar at a flow velocity of less than 41 feet per second. |
申请公布号 |
CA2893467(A1) |
申请公布日期 |
2014.06.12 |
申请号 |
CA20122893467 |
申请日期 |
2012.12.07 |
申请人 |
EVOLUTION ENGINEERING INC. |
发明人 |
LIU, JILI (JERRY);DERKACZ, PATRICK R.;LOGAN, AARON W.;LOGAN, JUSTIN C.;SWITZER, DAVID A. |
分类号 |
E21B47/01;E21B19/24;E21B47/017 |
主分类号 |
E21B47/01 |
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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