发明名称 |
Method for calculating the density of the fractures in a rocky medium |
摘要 |
<p>The method involves measuring a number of intersections between fractures and a bore on a section from observations of a wall of the section, where the section is located at a depth. Conditional probability distribution of three-dimensional fracture density knowing the number of intersections is estimated. A three-dimensional fracture density value is determined at the depth by calculating an average of the probability distribution. Three-dimensional fracture density log is constructed by iterating measurement, estimation and determination operations for different depths. An independent claim is also included for a method for optimizing exploitation of an underground formation traversed by fractures and a bore.</p> |
申请公布号 |
EP2103964(A1) |
申请公布日期 |
2009.09.23 |
申请号 |
EP20090290172 |
申请日期 |
2009.03.10 |
申请人 |
IFP |
发明人 |
BARTHELEMY, JEAN-FRANCOIS;GUITON, MARTIN;DANIEL, JEAN-MARC |
分类号 |
G01V11/00 |
主分类号 |
G01V11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|