公开(公告)号：US20160356910A1

公开(公告)日：2016-12-08

申请号：US15238524

申请日：2016-08-16

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： BIKASH K. SINHA ,  SANDIP BOSE ,  JIAQI YANG ,  TING LEI ,  TAREK M. HABASHY ,  SMAINE ZEROUG ,  MA LUO

IPC: G01V1/50 ,  E21B47/00

CPC classification number: G01V1/50 ,  E21B47/0005 ,  G01V1/40

Abstract: A method for torsional wave logging in a borehole of a subterranean formation. The method includes obtaining a torsional wave measurement of the borehole, wherein the torsional wave measurement represents characteristics of a torsional wave propagating within a cylindrical layered structure associated with the borehole, wherein the cylindrical layered structure comprises the subterranean formation and a completion of the borehole, analyzing, by a computer processor, the torsional wave measurement to generate a quality measure of the completion, and displaying the quality measure of the completion.

Abstract translation: 一种地下地层井眼扭转波测井方法。 该方法包括获得钻孔的扭转波测量，其中扭转波测量表示在与钻孔相关联的圆柱形分层结构内传播的扭转波的特征，其中圆柱形分层结构包括地层并完成钻孔， 通过计算机处理器分析扭转波测量以产生完成的质量测量，并且显示完成的质量测量。

公开(公告)号：US20140192619A1

公开(公告)日：2014-07-10

申请号：US13734728

申请日：2013-01-04

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： BIKESH K. SINHA ,  SANDIP BOSE ,  JIAQI YANG ,  TING LEI ,  TAREK M. HABASHY ,  SMAINE ZEROUG ,  MA LUO

IPC: G01V1/50

CPC classification number: G01V1/50 ,  E21B47/0005

Abstract: A method for torsional wave logging in a borehole of a subterranean formation. The method includes obtaining a torsional wave measurement of the borehole, wherein the torsional wave measurement represents characteristics of a torsional wave propagating within a cylindrical layered structure associated with the borehole, wherein the cylindrical layered structure comprises the subterranean formation and a completion of the borehole, analyzing, by a computer processor, the torsional wave measurement to generate a quality measure of the completion, and displaying the quality measure of the completion.

Abstract translation: 一种地下地层井眼扭转波测井方法。 该方法包括获得钻孔的扭转波测量，其中扭转波测量表示在与钻孔相关联的圆柱形分层结构内传播的扭转波的特征，其中圆柱形分层结构包括地层并完成钻孔， 通过计算机处理器分析扭转波测量以产生完成的质量测量，并且显示完成的质量测量。