| 发明名称 |
Detecting gas compounds for downhole fluid analysis |
| 摘要 |
A gas separation and detection tool for performing in situ analysis of borehole fluid is described. The tool comprises a sampling chamber for a downhole fluid. The sample chamber comprises a detector cell with an opening. The tool also comprises a gas separation module for taking a gas from the downhole fluid. The gas separation module comprises a membrane located in the opening, a support for holding the membrane, and a sealant applied between the housing and the membrane or support. Moreover, the tool comprises a gas detector for sensing the gas. |
| 申请公布号 |
US8904859(B2) |
申请公布日期 |
2014.12.09 |
| 申请号 |
US201213353321 |
申请日期 |
2012.01.19 |
| 申请人 |
Schlumberger Technology Corporation |
发明人 |
Lawrence Jimmy;Jones Tim G. J.;Indo Kentaro;Yamate Tsutomu;Matsumoto Noriyuki;Toribio Michael M.;Yoshiuchi Hidetoshi;Meredith Andrew;Lawrence Nathan S.;Jiang Li;Fujisawa Go;Mullins Oliver C. |
| 分类号 |
E21B49/08;E21B49/00;G01N33/28 |
主分类号 |
E21B49/08 |
| 代理机构 |
|
代理人 |
Wright Daryl R.;DeStefanis Jody |
| 主权项 |
1. An apparatus for downhole fluid analysis, comprising:
a sampling chamber for a downhole fluid, wherein the sample chamber comprises a detector module with an opening; a gas separation module for taking a gas from the downhole fluid, wherein the gas separation module comprises a membrane located in the opening, a support for holding the membrane, and a sealant applied between the membrane and the support; and a gas detector for sensing the gas. |
| 地址 |
Sugar Land TX US |
