公开(公告)号：WO2013177094A2

公开(公告)日：2013-11-28

申请号：PCT/US2013/041920

申请日：2013-05-21

Applicant: GENERAL ELECTRIC COMPANY

Inventor： SANBORN, Stephen, Duane ,  KAMENSKY, David ,  WESTERHEIDE, John, Andrew ,  WOLFE, Christopher, Edward ,  KOMMEPALLI, Hareesh Kumar, Reddy

IPC: E21B43/26

CPC classification number: E21B43/26

Abstract: A fracturing system is described. The system includes an electric motor-driven pumping sub-system, configured to pump a pressurized fracturing fluid into at least one wellbore, under high pressure conditions sufficient to increase the downhole pressure of the wellbore, to exceed that of the fracture gradient of the solid matter surrounding the wellbore. The system also includes an electric power generation sub-system that provides energy to the pumping sub-system. The electric power generation sub-system includes a multitude of electric motors that are powered by a single electrical feed source. A related process for extracting hydrocarbons from a reservoir rock formation by the fracturing operation is also described.

Abstract translation: 描述了压裂系统。 该系统包括电动机驱动的泵子系统，其构造成在高压条件下将加压的压裂流体泵送到至少一个井眼中，足以增加井眼的井下压力，超过固体的断裂梯度 围绕井身的物质。 该系统还包括向泵送子系统提供能量的发电子系统。 发电子系统包括由单个电源供电的多个电动机。 还描述了通过压裂操作从储层岩层中提取烃类的相关方法。

公开(公告)号：WO2015183434A3

公开(公告)日：2015-12-03

申请号：PCT/US2015/027233

申请日：2015-04-23

Applicant: GENERAL ELECTRIC COMPANY

Inventor： SANBORN, Stephen, Duane ,  IMAM, Imdad ,  SHAPIRO, Andrew, Philip ,  MCDERMOTT, John, Brian ,  ACHARYA, Harish, Radhakrishna ,  ROCHA, Teresa, Grocela ,  ZIA, Jalal, Hunain ,  WELLINGTON, Johanna

IPC: E21B21/06 ,  E21B21/08

Abstract: A method for processing a flowback composition stream from a well head (104) is provided. The flowback composition stream has a first flow rate (F1) and a first pressure (P1). Method also includes controlling the first flow rate to a second flow rate (F2) by regulating the flowback composition stream to a second pressure (P2). The method also includes separating the flowback composition stream into a first gas stream (166) and a condensed stream (165). The method includes discharging the condensed stream to a degasser (160) and degassing a carbon dioxide rich gas from the condensed stream. The method also includes mixing the carbon dioxide rich gas stream with the first gas stream to produce a second gas stream. The method includes controlling the third flow rate (F3) of the second gas stream by regulating the third pressure (P3) of the second gas stream to a fourth pressure (P4) that is different than the third pressure.

Abstract translation: 提供了一种用于处理来自井口（104）的返排组合物流的方法。 回流组合物流具有第一流量（F1）和第一压力（P1）。 方法还包括通过将回流成分流调节到第二压力（P2）来将第一流速控制到第二流速（F2）。 该方法还包括将回流组合物流分离成第一气流（166）和冷凝流（165）。 该方法包括将冷凝流排出至脱气器（160）并且从冷凝流排出富二氧化碳气体。 该方法还包括将富含二氧化碳的气流与第一气流混合以产生第二气流。 该方法包括通过将第二气流的第三压力（P3）调节到不同于第三压力的第四压力（P4）来控制第二气流的第三流率（F3）。

公开(公告)号：WO2015183434A2

公开(公告)日：2015-12-03

申请号：PCT/US2015/027233

申请日：2015-04-23

Applicant: GENERAL ELECTRIC COMPANY

Inventor： SANBORN, Stephen, Duane ,  IMAM, Imdad ,  SHAPIRO, Andrew, Philip ,  MCDERMOTT, John, Brian ,  ACHARYA, Harish, Radhakrishna ,  ROCHA, Teresa, Grocela ,  ZIA, Jalal, Hunain ,  WELLINGTON, Johanna

IPC: E21B21/06

CPC classification number: E21B41/005 ,  E21B21/062 ,  E21B21/063 ,  E21B21/08

Abstract: A method for processing a flowback composition stream from a well head is provided. The flowback composition stream has a first flow rate and a first pressure. Method also includes controlling the first flow rate to a second flow rate by regulating the flowback composition stream to a second pressure. The method also includes separating the flowback composition stream into a first gas stream and a condensed stream The method includes discharging the condensed stream to a degasser and degassing a carbon dioxide rich gas from the condensed stream. The method also includes mixing the carbon dioxide rich gas stream with the first gas stream to produce a second gas stream. The method includes controlling the third flow rate of the second gas stream by regulating the third pressure of the second gas stream to a fourth pressure that is different than the third pressure.

Abstract translation: 提供了一种从井口处理回流组合物流的方法。 回流组合物流具有第一流量和第一压力。 方法还包括通过将回流组合物流调节到第二压力来将第一流量控制到第二流量。 该方法还包括将回流组合物物流分离成第一气流和冷凝物流。该方法包括将冷凝物流排出到脱气器中，并从冷凝物流中除去富含二氧化碳的气体。 该方法还包括将富含二氧化碳的气流与第一气流混合以产生第二气流。 该方法包括通过将第二气流的第三压力调节到不同于第三压力的第四压力来控制第二气流的第三流量。

公开(公告)号：WO2014085057A2

公开(公告)日：2014-06-05

申请号：PCT/US2013/069173

申请日：2013-11-08

Applicant: GENERAL ELECTRIC COMPANY

Inventor： LISSIANSKI, Vitali, Victor ,  SANBORN, Stephen, Duane ,  GORTON, Andrew, Jacob

IPC: E21B43/267

CPC classification number: E21B43/267 ,  E21B21/062 ,  E21B43/164

Abstract: An apparatus and method for delivering a thickened fluid mixture, including a CO 2 recapture system. The apparatus including a proppant storage vessel and a fracturing fluid storage vessel providing a continous supply of a proppant material and a fracturing fluid to a mixing apparatus. The mixing apparatus configured to output and deliver a thickened fluid mixture of the proppant, the fracturing fluid and a thickener agent at or above the fracturing fluid blending pressure to a high pressure pump assembly. The high pressure pump assembly configured to deliver a high pressure thickened fluid mixture to one or more downstream components at an injection pressure. The apparatus including a CO 2 recapture system configured to recapture an exhaust stream from the one or more downstream components and/or other CO 2 output sources, and provide a purified and liquefied CO 2 fluid stream to the fracturing fluid storage vessel. The apparatus configured for continual operation.

Abstract translation: 一种用于输送增稠流体混合物的装置和方法，包括CO 2再捕获系统。 该装置包括支撑剂储存容器和压裂液储存容器，其向混合装置提供连续供应支撑剂材料和压裂流体。 混合装置构造成输送和输送支撑剂，压裂流体和增稠剂的增稠流体混合物，其压裂流体混合压力等于或高于高压泵组件。 高压泵组件构造成在注射压力下将高压增稠流体混合物输送到一个或多个下游部件。 所述装置包括CO 2再捕获系统，其配置为从所述一个或多个下游组分和/或其它CO 2输出源中重新获取废气流，并且向压裂液储存容器提供净化和液化的CO 2流体流。 该装置配置为持续运行。