公开(公告)号：US20170160429A1

公开(公告)日：2017-06-08

申请号：US14960045

申请日：2015-12-04

Applicant: Schlumberger Technology Corporation

Inventor： Thomas Berard ,  Peter Welsh ,  Andrew Pearce

IPC: G01V99/00 ,  G06F17/10

CPC classification number: G01V99/005 ,  G01V2210/6242 ,  G06F17/5018

Abstract: A method can include receiving a model of a geologic environment; imposing displacement boundary conditions on at least one boundary of the model; and solving for equilibrium stress for the model subject to the displacement boundary conditions.

公开(公告)号：US20160070024A1

公开(公告)日：2016-03-10

申请号：US14845237

申请日：2015-09-03

Applicant: Schlumberger Technology Corporation

Inventor： Thomas Berard ,  Isabelle Telles

IPC: G01V99/00

CPC classification number: G01V99/005 ,  G06F17/5009

Abstract: A method can include receiving well path data and geomechanical simulation data; rotating at least a portion of the geomechanical simulation data from geomechanical simulation coordinates to well coordinates associated with the well path data; determining at least one of an axial strain proxy and a shear strain proxy based at least in part on the rotating; and analyzing at least the one of the axial strain proxy and the shear strain proxy.

Abstract translation: 一种方法可以包括接收井道数据和地质力学模拟数据; 将地质力学模拟数据的至少一部分从地质力学模拟坐标旋转到与井道数据相关联的井坐标; 至少部分地基于旋转来确定轴向应变代理和剪切应变代理中的至少一个; 并分析至少一个轴向应变代理和剪切应变代理。

公开(公告)号：US20150055438A1

公开(公告)日：2015-02-26

申请号：US14464819

申请日：2014-08-21

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Gong Rui Yan ,  Florian Karpfinger ,  Romain Charles Andre Prioul ,  Denis Heliot ,  Alexander Ramirez ,  Chang Liu ,  Thomas Berard ,  Walid Ben-Ismail

IPC: G01V1/28

CPC classification number: G01V1/282 ,  E21B47/00 ,  E21B49/006

Abstract: A method can include receiving data that characterizes anisotropy of a formation; receiving a model that models one or more planes of weakness in an anisotropic formation; and, based at least in part on the model and the data, outputting information germane to stability of a bore in an anisotropic formation.

Abstract translation: 一种方法可以包括接收表征地层各向异性的数据; 接收在各向异性地层中建立一个或多个弱点平面的模型; 并且至少部分地基于模型和数据，输出与各向异性地层中的孔的稳定性密切相关的信息。