| 发明名称 |
METHOD, APPARATUS AND SYSTEM FOR PORE PRESSURE PREDICTION IN PRESENCE OF DIPPING FORMATIONS |
| 摘要 |
A method, apparatus and system for predicting the formation pressure ahead of a bit in a well, which includes using measurements taken in shales and permeable formations at or near the bit together with centroid calculations to improve models predicting what the pressures ahead of the bit will be. |
| 申请公布号 |
WO2004022905(A1) |
申请公布日期 |
2004.03.18 |
| 申请号 |
WO2003US13581 |
申请日期 |
2003.04.10 |
| 申请人 |
SCHLUMBERGER TECHNOLOGY CORP;KASHIKAR SUDHENDU;SAYERS COLIN;HOOYMAN PATRICK J |
发明人 |
KASHIKAR SUDHENDU;SAYERS COLIN;HOOYMAN PATRICK J |
| 分类号 |
E21B21/08;E21B47/06;E21B49/00 |
主分类号 |
E21B21/08 |
| 代理机构 |
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