公开(公告)号：WO2009094067A3

公开(公告)日：2009-07-30

申请号：PCT/US2008/084656

申请日：2008-11-25

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  IVERSEN, Terje ,  LI, Qingrui ,  PEPPER, Randolph

Inventor： IVERSEN, Terje ,  LI, Qingrui ,  PEPPER, Randolph

IPC: G01V1/34

Abstract: Methods and systems for investigating subterranean formations are disclosed. A method for investigating subterranean formations includes obtaining formation property data for a volume of ' interest in the subterranean formation s; presenting the formation property data as a collection of objects in a three-dimensional volume that represents the volume of interest (31); filtering the collection of objects based on proximity to a reference point (32) and a selected property associated with a subset of the collection of objects (33); and displaying objects that satisfy the proximity to the reference point and the selected property (34).

公开(公告)号：WO2010099761A1

公开(公告)日：2010-09-10

申请号：PCT/CN2010/070911

申请日：2010-03-08

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  WU, Renchu ,  LI, Qingrui ,  FAN, Gang ,  ZENG, Rui ,  TANG, Min ,  WANG, Dong ,  XU, Yuanyuan

Inventor： WU, Renchu ,  LI, Qingrui ,  FAN, Gang ,  ZENG, Rui ,  TANG, Min ,  WANG, Dong ,  XU, Yuanyuan

IPC: G01V1/28

CPC classification number: G01V1/30

Abstract: This invention relates to a method for processing 3D seismic data set. The method comprises identifying extrema points from the 3D seismic data set; removing artificial distortion from 3D seismic data set; generating extrema cubes and derivatives along extrema points; estimating a class number associated with the extrema points; and determining number of classes and dynamically classifying extrema and extrema sequence. This invention also relates to a system for processing 3D seismic data, and the system comprises a processor and a memory.

Abstract translation: 本发明涉及一种处理3D地震数据集的方法。 该方法包括从3D地震数据集中识别极值点; 从三维地震数据集中去除人为失真; 在极端点产生极值立方体和衍生物; 估计与极值点相关联的类号; 并确定类的数量并动态分类极值和极值序列。 本发明还涉及一种用于处理3D地震数据的系统，并且该系统包括处理器和存储器。

公开(公告)号：WO2009094067A2

公开(公告)日：2009-07-30

申请号：PCT/US2008084656

申请日：2008-11-25

Applicant: SCHLUMBERGER CA LTD ,  SCHLUMBERGER SERVICES PETROL ,  SCHLUMBERGER HOLDINGS ,  SCHLUMBERGER TECHNOLOGY BV ,  PRAD RES & DEV LTD ,  IVERSEN TERJE ,  LI QINGRUI ,  PEPPER RANDOLPH

Inventor： IVERSEN TERJE ,  LI QINGRUI ,  PEPPER RANDOLPH

IPC: G01V1/34

CPC classification number: G01V1/34

Abstract: Methods and systems for investigating subterranean formations are disclosed. A method for investigating subterranean formations includes obtaining formation property data for a volume of interest in the subterranean formation s; presenting the formation property data as a collection of objects in a three-dimensional volume that represents the volume of interest; filtering the collection of objects based on proximity to a reference point and a selected property associated with a subset of the collection of objects; and displaying objects that satisfy the proximity to the reference point and the selected property.

Abstract translation: 公开了用于研究地下地层的方法和系统。 一种用于调查地下地层的方法包括获得地层中感兴趣体积的地层特性数据; 将形成属性数据呈现为表示感兴趣体积的三维体积中的对象的集合; 基于与参考点的接近度以及与对象集合的子集相关联的所选属性来过滤对象的集合; 并显示满足参考点和所选属性接近度的对象。