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公开(公告)号：US20140262240A1
公开(公告)日：2014-09-18
申请号：US14188557
申请日：2014-02-24
CPC分类号： E21B47/00 , E21B43/267
摘要： A system for and methods of producing hydrocarbons from a formation. A method may include drilling a wellbore in a formation, forming a first fracture in the formation that emanates from the wellbore, forming a second fracture in the formation that emanates from the wellbore and is approximately parallel to the first fracture, and simultaneously (a) injecting a fluid from an injection tubing string in communication with the second fracture and (b) producing hydrocarbons that travel from the first fracture into a production tubing string that is substantially parallel to the injection tubing string. The wellbore may be substantially horizontal. The fluid may increase pressure in an area of the formation adjacent to the first fracture.
摘要翻译： 从地层生产烃类的系统和方法。 一种方法可以包括在地层中钻井孔，在地层中形成从井筒发出的第一断裂，在地层中形成从井眼发出的大致平行于第一断层的第二断裂，同时（a） 从与第二断裂连通的注射管柱注入流体，和（b）产生从第一断裂行进到基本上平行于注射管柱的生产油管柱的烃。 井筒可以是基本上水平的。 流体可以增加邻近第一断裂的地层中的压力。
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公开(公告)号：US10458215B2
公开(公告)日：2019-10-29
申请号：US14761433
申请日：2014-01-27
摘要： A method for drilling a wellbore in the formation, wherein the wellbore is approximately horizontal; forming two or more fractures in the formation from the wellbore; receiving fracture performance data about the two or more fractures; analyzing the fracture performance data; selecting one or more fractures for injection and selecting one or more fractures for production based on the analysis of the fracture performance data; and completing the wellbore such that injection into the one or more fractures selected for injection and production from the one or more fractures selected for production may occur simultaneously.
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公开(公告)号：US20160003017A1
公开(公告)日：2016-01-07
申请号：US14761433
申请日：2014-01-27
CPC分类号： E21B43/162 , E21B43/26 , E21B47/00
摘要： The present disclosure provides a method of producing hydrocarbons from a formation. The method may include drilling a wellbore in the formation, wherein the wellbore is approximately horizontal; forming two or more fractures in the formation from the wellbore; receiving fracture performance data about the two or more fractures; analyzing the fracture performance data; selecting one or more fractures for injection and selecting one or more fractures for production based on the analysis of the fracture performance data; and completing the wellbore such that injection into the one or more fractures selected for injection and production from the one or more fractures selected for production may occur simultaneously.
摘要翻译： 本公开提供了从地层生产烃的方法。 该方法可以包括在地层中钻井井，其中井眼近似水平; 从井筒中形成地层中的两个或多个裂缝; 接收关于两个或多个裂缝的断裂性能数据; 分析断裂性能数据; 选择一个或多个裂缝进行注射，并根据裂缝性能数据的分析选择一个或多个裂缝进行生产; 并且完成井眼，使得从选择用于生产的一个或多个裂缝中注入选择用于注射和生产的一个或多个裂缝同时发生。
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4.发明申请SYSTEMS AND METHODS FOR IMPROVING RESERVOIR FLUID RECOVERY FROM FRACTURED SUBTERRANEAN FORMATIONS 审中-公开用于改进破碎层状流体储层流体回收的系统和方法公开(公告)号：US20150013969A1
公开(公告)日：2015-01-15
申请号：US14272029
申请日：2014-05-07
IPC分类号： E21B43/17
CPC分类号： E21B33/138 , E21B43/16 , E21B43/25
摘要： Systems and methods for improving reservoir fluid recovery from fractured subterranean formations. The methods may include injecting a pressurizing fluid into an injection fracture that extends within a subterranean formation and producing a produced fluid from a production fracture that extends within the subterranean formation. The production fracture is spaced apart from the injection fracture and is in indirect fluid communication with the injection fracture via a portion of the subterranean formation that extends therebetween and the pressurizing fluid injection provides a motive force for the production of the produced fluid. The methods further include injecting a foaming agent into the production fracture to limit production of the pressurizing fluid from the production fracture. The systems may include hydrocarbon production systems that may be utilized to perform the methods and/or that may be created while performing the methods.
摘要翻译： 从断裂地下地层改良储层流体回收的系统和方法。 所述方法可以包括将加压流体注入到在地下地层内延伸的注入裂缝中，并从在地下地层内延伸的生产断裂产生产生的流体。 生产断裂与注入断裂间隔开，并且通过在其间延伸的地层的一部分与注入裂缝间接流体连通，并且加压流体注入为生产所产生的流体提供动力。 所述方法还包括将发泡剂注入到生产断裂中以限制来自生产断裂的加压流体的生产。 系统可以包括可用于执行方法的碳氢化合物生产系统和/或可以在执行方法时创建的。
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公开(公告)号：US20140262239A1
公开(公告)日：2014-09-18
申请号：US14175780
申请日：2014-02-07
IPC分类号： E21B43/26
CPC分类号： E21B33/1208 , E21B43/267
摘要： The present disclosure provides a system for and method of preparing a wellbore for improved recovery from a formation and a method of producing hydrocarbons from a formation. The system includes an approximately horizontal wellbore in a formation, a liner enclosing a portion of the approximately horizontal wellbore; and a packer inside the liner that comprises a swellable elastomeric material.
摘要翻译： 本公开提供了一种制备用于从地层中提高回收率的井筒的系统和方法以及从地层生产烃的方法。 该系统包括地层中的近似水平的井眼，包围大致水平井筒的一部分的衬套; 以及包括可膨胀的弹性材料的内衬内的封隔器。
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