公开(公告)号：US20160370499A1

公开(公告)日：2016-12-22

申请号：US14903587

申请日：2014-07-08

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Thomas Berard ,  Jean Desroches

IPC: G01V99/00 ,  E21B43/26

CPC classification number: G01V99/005 ,  E21B43/26 ,  G01V11/00 ,  G01V99/00 ,  G01V2210/646

Abstract: Systems, methods, and computer-readable media for processing geomechanical data. The method may include receiving a three-dimensional model of a subterranean volume that includes a reservoir, and determining, using a processor, one or more hydraulic fracture performance attributes of the subterranean volume based in part on the model. The method may also include determining a completion quality for one or more locations in the subterranean volume based at least in part on the one or more hydraulic fracture performance attributes.

Abstract translation: 用于处理地质力学数据的系统，方法和计算机可读介质。 该方法可以包括接收包括储存器的地下体积的三维模型，以及部分地基于模型，使用处理器确定地下体积的一个或多个水力断裂性能属性。 该方法还可以包括至少部分地基于一个或多个水力断裂性能属性来确定地下体积中的一个或多个位置的完井质量。

公开(公告)号：US10107082B2

公开(公告)日：2018-10-23

申请号：US14414339

申请日：2013-07-08

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Ahyi Kim ,  Jean Desroches ,  Ian Bradford

IPC: E21B43/26 ,  G01V1/28 ,  E21B47/00 ,  G01V1/30 ,  G01V1/40 ,  E21B43/267

Abstract: Fracture monitoring and characterization of a subterranean fracturing process is described. Hydraulic fracturing conditions intended to induce tensile crack opening or compressional crack closure of a fracture responsible for a microseismic event in the Earth formation are selected and a hydraulic fracturing operation is performed using the selected conditions to cause tensile crack opening or compressional crack closure of the fracture responsible for a microseismic event in the Earth formation. Induced motion data from the microseismic event is received using a plurality of receivers, and the received data is analyzed to track the development of the fracture responsible for the microseismic event and/or to track a proppant distribution within the fracture.

公开(公告)号：US20160326853A1

公开(公告)日：2016-11-10

申请号：US14707223

申请日：2015-05-08

Applicant: Schlumberger Technology Corporation

Inventor： Christopher Fredd ,  Jean Desroches

IPC: E21B43/26 ,  G06F17/50 ,  E21B49/00 ,  G06F17/11 ,  E21B43/16 ,  E21B43/116

CPC classification number: G06F17/5009 ,  E21B43/14

Abstract: A method of treating a subterranean formation includes providing a plurality of cased wellbores penetrating a subterranean formation, where the plurality of cased wellbores is fluidly connected with a common treatment fluid source. Flow-through passages are then formed at a first zone within each wellbore of the plurality of cased wellbores, and the subterranean formation is treated by pumping a treatment fluid through the flow-through passages formed in the plurality of cased wellbores at a pressure sufficient to treat the subterranean formation. In some cases, the flow-through passages are a cluster of perforations. A fluid pressurizing system may be disposed between each of the wellbores and the common treatment fluid source.

Abstract translation: 处理地下地层的方法包括提供穿过地下地层的多个套管井筒，其中多个套管井筒与公共处理流体源流体连接。 然后在多个套管井筒的每个井筒内的第一区域处形成流通通道，并且通过在大量套管井筒中形成的流通通道泵送处理流体，处理地层，压力足以 处理地层。 在一些情况下，流通通道是一组穿孔。 流体加压系统可以设置在每个井筒和公共处理流体源之间。

公开(公告)号：US11111784B2

公开(公告)日：2021-09-07

申请号：US15545771

申请日：2016-01-22

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Dean Michael Willberg ,  Ryan Donald Williams ,  Katharine Moncada ,  Jean Desroches ,  Philippe Enkababian ,  Pavel Spesivtsev

IPC: E21B47/06 ,  E21B49/00 ,  E21B43/267 ,  E21B43/26 ,  E21B41/00 ,  E21B43/12 ,  E21B49/08 ,  E21B47/107 ,  G01V9/02

Abstract: A system and method is provided that determines at least one bottomhole condition during flowback operations in a well that traverses a hydraulically fractured reservoir. The system and method measure fluid properties of fluids produced at a surface-location of the well during the flowback operations. A transient fluid flow simulator determines composition and properties of fluids in the well between the surface-location of the well and at least one bottomhole-location of the well based on the measured fluid properties. At least one bottomhole condition in the well is determined based on the composition and properties of fluids in the well between the surface-location and at least one bottomhole-location of the well.

公开(公告)号：US20180106139A1

公开(公告)日：2018-04-19

申请号：US15783697

申请日：2017-10-13

Applicant: Schlumberger Technology Corporation

Inventor： Andrei Alexandrovich Osiptsov ,  Dean Michael Willberg ,  Natalia Anatolievna Lebedeva ,  Jean Desroches ,  Sergei Andreevich Boronin

IPC: E21B43/267

CPC classification number: E21B43/267

Abstract: A fracturing fluid is injected under a high pressure into a well drilled in a formation to create a hydraulic fracture. Then a suspension of the hydraulic fracturing fluid mixed with proppant particles is injected into the well and the created hydraulic fracture, the suspension having a consistency coefficient greater than 0.1 Pa sn at any flow index n and a yield stress higher than 5 Pa. Then, an overflush fluid having a consistency coefficient lower than 0.01 Pa·sn is injected into the well.

公开(公告)号：US20170205531A1

公开(公告)日：2017-07-20

申请号：US15306687

申请日：2015-04-30

Applicant: Schlumberger Technology Corporation

Inventor： Thomas Berard ,  Yu Yang ,  Jean Desroches

IPC: G01V11/00 ,  E21B47/00 ,  E21B7/04 ,  E21B43/25 ,  E21B49/00

CPC classification number: G01V11/00 ,  E21B7/04 ,  E21B43/25 ,  E21B47/0002 ,  E21B49/00 ,  E21B49/003

Abstract: A method can include receiving a geomechanical model associated with a geologic environment that includes a borehole where the geomechanical model includes a vertical dimension and lateral dimensions and where the borehole includes a lateral extent that spans a lateral distance in the geologic environment; conditioning the geomechanical model to provide a conditioned geomechanical model that includes representations of structural features based at least in part on borehole-wall image data of at least a portion of the lateral extent of the borehole; and determining a stress field for at least a portion of the geologic environment using the conditioned geomechanical model. The step of conditioning the geomechanical model can optionally include conditioning the geomechanical model to provide a conditioned geomechanical model that comprises representations of structural features based at least in part on sub-surface tool data of a substantially lateral extent of the geologic environment.

公开(公告)号：US20150198028A1

公开(公告)日：2015-07-16

申请号：US14414339

申请日：2013-07-08

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Ahyi Kim ,  Jean Desroches ,  Ian Bradford

IPC: E21B43/26 ,  G01V1/40 ,  G01V1/30 ,  G01V1/28 ,  E21B47/00 ,  E21B43/267

CPC classification number: E21B43/26 ,  E21B43/267 ,  E21B47/00 ,  G01V1/282 ,  G01V1/288 ,  G01V1/30 ,  G01V1/40 ,  G01V2210/1234 ,  G01V2210/646

Abstract: Fracture monitoring and characterisation of a subterranean fracturing process is described. Hydraulic fracturing conditions intended to induce tensile crack opening or compressional crack closure of a fracture responsible for a microseismic event in the Earth formation are selected and a hydraulic fracturing operation is performed using the selected conditions to cause tensile crack opening or compressional crack closure of the fracture responsible for a microseismic event in the Earth formation. Induced motion data from the microseismic event is received using a plurality of receivers, and the received data is analysed to track the development of the fracture responsible for the microseismic event and/or to track a proppant distribution within the fracture.

Abstract translation: 描述了地下压裂过程的断裂监测和表征。 选择用于引起造成地震中微震事件的裂缝的拉伸裂缝开裂或压缩裂缝闭合的水力压裂条件，并使用选定的条件进行水力压裂作业，以引起裂缝的拉裂开裂或压裂裂缝闭合 负责地震中的微震事件。 使用多个接收器接收来自微震事件的诱导运动数据，并且分析接收到的数据以跟踪负责微震事件的裂缝的发展和/或跟踪裂缝内的支撑剂分布。