| 发明名称 |
DOWNHOLE NMR TOOL HAVING A PROGRAMMABLE PULSE SEQUENCER |
| 摘要 |
An NMR logging tool includes at least one antenna and a pulse sequencer. The pulse sequencer is coupled to said at least one antenna and is adapted to receive state descriptors that are indicative of states of an NMR measurement sequence. The pulse sequencer uses the antenna(e) to perform the NMR measurement sequence downhole in a subterranean formation in response to the state descriptors.
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| 申请公布号 |
CA2287773(A1) |
申请公布日期 |
2000.05.05 |
| 申请号 |
CA19992287773 |
申请日期 |
1999.11.01 |
| 申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
DEPAVIA, LUIS E.;TOUFAILY, ALI K.;JORION, BRUNO;SEZGINER, ABDURRAHMAN |
| 分类号 |
E21B;E21B49/00;G01N24/08;G01R33/36;G01R33/44;G01R33/54;G01R33/563;G01V;G01V3/00;G01V3/18;G01V3/32;(IPC1-7):G01V3/32 |
主分类号 |
E21B |
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