发明名称 |
Fremgangsmåte for detektering og måling in situ av deformering i en undergrunns-bergformasjon |
摘要 |
<p>Elastic anisotropy is detected and measured in-situ in a subterranean rock formation penetrated by a well bore by exerting pressure on the formation by way of the well bore, and measuring the incremental diametral displacements of the well bore at a location therein adjacent the formation as the pressure on the formation is increased. The magnitudes of the diametral displacements are compared to detect and measure elastic anisotropy in the formation. <IMAGE></p> |
申请公布号 |
NO306129(B1) |
申请公布日期 |
1999.09.20 |
申请号 |
NO19930002252 |
申请日期 |
1993.06.18 |
申请人 |
HALLIBURTON CO |
发明人 |
BLAUCH, MATTHEW E.;HEEMSTRA, TIMOTHY R.;VENDITTO, JAMES J. |
分类号 |
E21B43/26;E21B47/08;(IPC1-7):E21B47/08;E21B49/00 |
主分类号 |
E21B43/26 |
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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