公开(公告)号：US20140036621A1

公开(公告)日：2014-02-06

申请号：US13959536

申请日：2013-08-05

Applicant: Schlumberger Technology Corporation

Inventor： Richard Lewis ,  Chi Duru ,  Rita Okoroafor

IPC: G01V1/30

CPC classification number: G01V1/30 ,  G01V11/00

Abstract: A method to detect presence of hydrocarbons in a subterranean formation. The method includes identifying a geological interval in the subterranean formation, analyzing a measurement of a rock sample obtained from the geological interval to generate a rock sample analysis result, wherein the rock sample analysis result indicates the presence of hydrocarbons in the geologic interval, analyzing, in response to the rock sample analysis result indicating the presence of hydrocarbons, a supplemental measurement different than the measurement of the rock sample to generate a supplemental analysis result, wherein the supplemental analysis result further indicates the presence of hydrocarbons in the geologic interval, performing, in response to the supplemental analysis result further indicating the presence of hydrocarbons, a logging operation to obtain azimuthal resistivity data of the geological interval, and presenting the rock sample analysis result, the supplemental analysis result, and the azimuthal resistivity data to a user.

Abstract translation: 一种检测地层中碳氢化合物的存在的方法。 该方法包括识别地层中的地质间隔，分析从地质间隔获得的岩石样品的测量值以产生岩石样品分析结果，其中岩石样品分析结果表明在地质间隔中存在烃，分析， 响应于表示烃的存在的岩石样品分析结果，与岩石样品的测量不同的补充测量以产生补充分析结果，其中补充分析结果进一步指示在地质间隔中存在烃， 响应于补充分析结果进一步指示碳氢化合物的存在，记录操作以获得地质间隔的方位角电阻率数据，并向用户呈现岩石样品分析结果，补充分析结果和方位角电阻率数据。

公开(公告)号：US09575195B2

公开(公告)日：2017-02-21

申请号：US13959536

申请日：2013-08-05

Applicant: Schlumberger Technology Corporation

Inventor： Richard Lewis ,  Chi Duru ,  Rita Okoroafor

IPC: G01V1/30 ,  G01V11/00

CPC classification number: G01V1/30 ,  G01V11/00

Abstract: A method to detect presence of hydrocarbons in a subterranean formation. The method includes identifying a geological interval in the subterranean formation, analyzing a measurement of a rock sample obtained from the geological interval to generate a rock sample analysis result, wherein the rock sample analysis result indicates the presence of hydrocarbons in the geologic interval, analyzing, in response to the rock sample analysis result indicating the presence of hydrocarbons, a supplemental measurement different than the measurement of the rock sample to generate a supplemental analysis result, wherein the supplemental analysis result further indicates the presence of hydrocarbons in the geologic interval, performing, in response to the supplemental analysis result further indicating the presence of hydrocarbons, a logging operation to obtain azimuthal resistivity data of the geological interval, and presenting the rock sample analysis result, the supplemental analysis result, and the azimuthal resistivity data to a user.

Abstract translation: 一种检测地层中碳氢化合物的存在的方法。 该方法包括识别地层中的地质间隔，分析从地质间隔获得的岩石样品的测量值以产生岩石样品分析结果，其中岩石样品分析结果表明在地质间隔中存在烃，分析， 响应于表示烃的存在的岩石样品分析结果，与岩石样品的测量不同的补充测量以产生补充分析结果，其中补充分析结果进一步指示在地质间隔中存在烃， 响应于补充分析结果进一步指示碳氢化合物的存在，记录操作以获得地质间隔的方位角电阻率数据，并向用户呈现岩石样品分析结果，补充分析结果和方位角电阻率数据。