发明名称 |
METHOD AND APPARATUS FOR SEALING A HOLE MADE WITH A CASED HOLE FORMATION TESTER |
摘要 |
Apparatus and methods for forming and sealing a hole in the sidewall of a borehole are provided. The method may include conveying a carrier into the borehole, forming the hole in the sidewall using a bit, and sealing at least a portion of the hole by leaving at least a portion of the bit in the hole. An apparatus includes a carrier conveyable into the borehole, and a bit disposed on the carrier that forms the hole in a sidewall, the bit including a sealing portion that seals at least a portion of the hole. |
申请公布号 |
WO2010039694(A2) |
申请公布日期 |
2010.04.08 |
申请号 |
WO2009US58757 |
申请日期 |
2009.09.29 |
申请人 |
BAKER HUGHES INCORPORATED;MOODY, MICHAEL, J.;MICHAELS, JOHN, M. |
发明人 |
MOODY, MICHAEL, J.;MICHAELS, JOHN, M. |
分类号 |
E21B29/06;E21B29/00;E21B33/13;E21B43/11 |
主分类号 |
E21B29/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|