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：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。

公开(公告)号：WO2010096759A1

公开(公告)日：2010-08-26

申请号：PCT/US2010/024913

申请日：2010-02-22

Applicant: SCHLUMBERGER CANADA LIMITED ,  SERVICES PETROLIERS SCHLUMBERGER ,  SCHLUMBERGER HOLDINGS LIMITED ,  SCHLUMBERGER TECHNOLOGY B.V. ,  PRAD RESEARCH AND DEVELOPMENT LIMITED ,  PEPPER, Randolph ,  FAN, Gang ,  IVERSEN, Terje ,  WANG, Dong

Inventor： PEPPER, Randolph ,  FAN, Gang ,  IVERSEN, Terje ,  WANG, Dong

IPC: G01V1/30

CPC classification number: G01V1/30 ,  G06T7/11 ,  G06T7/187 ,  G06T2207/20101 ,  G06T2207/30108

Abstract: Methods and systems for investigating subterranean formations are disclosed. A method for extracting geological horizon on-demand from a 3D seismic data set, comprises collecting 3D seismic data and generating 3D seismic extrema cubes; obtaining a user-defined seed point in the 3D seismic data set; determining a starting extrema point for extracting the geological horizon, wherein the starting extrema point is associated with the seed point; growing an extrema patch consisting of multiple extrema points from multiple traces, wherein the growth begins from the starting extrema point; capturing statistics of the growing extrema patch; and outputting the extrema patch as the geological horizon, including spatial and attribute statistics. The geological horizon is incorporated into a collection with other geological horizons for subsequent analysis and interpretation for areal extent through combining geological horizon segments and geochronologic ordering based on positional overlapping of geological horizon segments.

Abstract translation: 公开了用于研究地下地层的方法和系统。 一种从三维地震数据集中提取地质地平线的方法，包括收集三维地震数据并生成三维地震极值立方体; 在3D地震数据集中获得用户定义的种子点; 确定用于提取地质水平的开始极值点，其中起始极值点与种子点相关联; 从多个轨迹生成包含多个极值点的极值补丁，其中增长从起始极值点开始; 捕获不断增长的极值补丁的统计数据; 并输出极值补片作为地质范围，包括空间和属性统计。 地质景观被纳入到具有其他地质视野的集合中，用于通过基于地质层段的位置重叠的地质层段和地质年代学排列相结合，进行区域范围的分析和解释。