发明名称 |
FORMATION TESTER INTERVAL PRESSURE TRANSIENT TEST AND APPARATUS |
摘要 |
A methodology for IPTT (interval pressure transient testing) design which allows estimation of the reliability of the transient tests. A normally distributed random noise is superimposed on analytical pressure profile computed for a given formation, PVT, and gauge metrology. The IPTT success in a particular environment is estimated based on the theoretical pressure derivative and noise superimposed pressure derivative. This approach is repeated for a range of rock, fluid properties, and practical limits, for a successful IPTT. |
申请公布号 |
WO2013067491(A1) |
申请公布日期 |
2013.05.10 |
申请号 |
WO2012US63543 |
申请日期 |
2012.11.05 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
TELLAPANENI, PRASANNA KUMAR;JACKSON, RICHARD;SHUKLA, SOURABH;DIXIT, HARSHAD |
分类号 |
G01V9/00;G01N33/24 |
主分类号 |
G01V9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|