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1. 发明申请

WO2011110802A8 METHODS RELATING TO MODIFYING FLOW PATTERNS USING IN-SITU BARRIERS 审中-公开
公开(公告)号：WO2011110802A8
公开(公告)日：2011-09-15
申请号：PCT/GB2011/000302
申请日：2011-03-04
申请人： HALLIBURTON ENERGY SERVICES, INC , SOLIMAN, Mohamed, Y. , SHELLEY, Robert, F. , EAST, Loyd, E. , CULLICK, Alvin, S. , CURTIS, Philip, Anthony
发明人： SOLIMAN, Mohamed, Y. , SHELLEY, Robert, F. , EAST, Loyd, E. , CULLICK, Alvin, S.
IPC分类号： C09K8/588 , C09K8/60
摘要： A method comprises providing a fluid source in a subterranean formation; providing a wellbore in the subterranean formation; and providing an in-situ barrier, wherein the in-situ barrier is disposed within the subterranean environment and modifies the flow pattern of at least one fluid within the subterranean formation that is provided by the fluid source and flows towards the wellbore.

2. 发明申请

WO2009063189A3 METHODS FOR GEOMECHANICAL FRACTURE MODELING 审中-公开
标题翻译：地质破碎模型的方法
公开(公告)号：WO2009063189A3
公开(公告)日：2010-08-12
申请号：PCT/GB2008003802
申请日：2008-11-12
申请人： HALLIBURTON ENERGY SERV INC , SOLIMAN MOHAMED Y , EAST LOYD E , FULTON DWIGHT D , CURTIS PHILIP ANTHONY
发明人： SOLIMAN MOHAMED Y , EAST LOYD E , FULTON DWIGHT D
IPC分类号： E21B41/00 , E21B43/26
CPC分类号： E21B43/26 , G01V99/005 , G01V2210/646
摘要： The present invention relates generally to methods for designing and optimizing the number, placement, and size of fractures in a subterranean formation and more particularly to methods that account for stress interference from other fractures when designing and optimizing the number, placement, and size of fractures in the subterranean formation. The present invention optimizes the number, placement and size of fractures in a subterranean formation. The present invention determines one or more geomechanical stresses induced by each fracture based on the dimensions and location of each fracture, including surface deformations caused by each fracture. The present invention determines a maximum number of fractures and a predicted stress field based on the geomechanical stresses induced by each of the fractures.
摘要翻译：本发明一般涉及用于设计和优化地层中裂缝的数量，位置和尺寸的方法，更具体地涉及在设计和优化裂缝的数量，位置和尺寸时考虑来自其他裂缝的应力干扰的方法在地层中。本发明优化了地层中裂缝的数量，位置和尺寸。本发明基于每个断裂的尺寸和位置确定每个断裂引起的一个或多个地质力学应力，包括由每个断裂引起的表面变形。本发明基于由每个裂缝引起的地质力学应力来确定最大数目的裂缝和预测的应力场。

3. 发明申请

WO2008139132A1 METHODS AND DEVICES FOR TREATING MULTIPLE-INTERVAL WELL BORES 审中-公开
标题翻译：用于处理多个间隔井的方法和装置
公开(公告)号：WO2008139132A1
公开(公告)日：2008-11-20
申请号：PCT/GB2008/001197
申请日：2008-04-02
申请人： HALLIBURTON ENERGY SERVICES, INC. , CURTIS, Philip, Anthony , EAST, Loyd, E., Jr.
发明人： EAST, Loyd, E., Jr.
IPC分类号： E21B43/08 , E21B43/10 , E21B43/14 , E21B43/114 , E21B43/26 , E21B43/267
CPC分类号： E21B43/14 , E21B33/1208 , E21B33/124 , E21B34/12 , E21B34/14 , E21B43/08 , E21B43/10 , E21B43/114 , E21B43/26 , E21B43/267
摘要： Methods and devices are provided for treating multiple interval well bores. More particularly, an isolation assembly may be used to allow for zonal isolation to allow treatment of selected productive or previously producing intervals in multiple interval well bores. One example of a method for treating a multiple interval well bore includes the steps of: introducing an isolation assembly to a well bore, the isolation assembly comprising a liner, one or more sleeves and a plurality of swellable packers, wherein the sleeves and swellable packers are disposed about the liner; deploying a shifting tool inside the liner, where the sleeves are configured so as to provide open, closed and open to screen positions when actuated by the shifting tool. An open position allows for treatment of the well bore while an open to screen position allows for receiving fluid from the well bore. A closed position re¬ establishes zonal isolation.
摘要翻译：提供了用于处理多间隔井的方法和装置。更具体地，可以使用隔离组件来允许区域隔离以允许在多个间隔井眼中处理选定的生产性或先前产生的间隔。用于处理多间隔井眼的方法的一个实例包括以下步骤：将隔离组件引入井眼，所述隔离组件包括衬套，一个或多个套筒和多个可膨胀的封隔器，其中所述套筒和可膨胀的封隔器围绕衬垫设置; 在衬套内部布置换档工具，其中套筒构造成当由换档工具致动时提供打开，关闭和打开的屏幕位置。打开位置允许处理井眼，而打开到屏幕位置允许从井眼接收流体。关闭位置重新建立区域隔离。

4. 发明申请

WO2005054626A1 METHODS FOR GEOMECHANICAL FRACTURE MODELING 审中-公开
标题翻译：地质破碎模型的方法
公开(公告)号：WO2005054626A1
公开(公告)日：2005-06-16
申请号：PCT/GB2004/005012
申请日：2004-11-30
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , SOLIMAN, Mohamed, J. , EAST, Loyd, E., Jr. , ADAMS, David
发明人： SOLIMAN, Mohamed, J. , EAST, Loyd, E., Jr. , ADAMS, David
IPC分类号： E21B41/00
CPC分类号： E21B49/006 , E21B43/26 , G01V99/005 , G01V2210/646
摘要： The present invention relates generally to methods for designing and optimizing the number, placement, and size of fractures in a subterranean formation and more particularly to methods that account for stress interference from other fractures when designing and optimizing the number, placement, and size of fractures in the subterranean formation. The present invention optimizes the number, placement and size of fractures in a subterranean formation. The present invention determinines one or more geomechanical stresses induced by each fracture based on the dimensions and location of each fracture. The present invention determinines a maximum number of fractures and a predicted stress field based on the geomechanical stresses induced by each of the fractures.
摘要翻译：本发明一般涉及用于设计和优化地层中裂缝的数量，位置和尺寸的方法，更具体地涉及在设计和优化裂缝的数量，位置和尺寸时考虑来自其他裂缝的应力干扰的方法在地层中。本发明优化了地层中裂缝的数量，位置和尺寸。本发明基于每个断裂的尺寸和位置确定由每个断裂引起的一个或多个地质力学应力。本发明基于由每个裂缝引起的地质力学应力来确定最大数目的裂缝和预测的应力场。

5. 发明申请

WO2011107732A2 FRACTURING A STRESS-ALTERED SUBTERRANEAN FORMATION 审中-公开
标题翻译：破裂变形的地下室形成
公开(公告)号：WO2011107732A2
公开(公告)日：2011-09-09
申请号：PCT/GB2011/000277
申请日：2011-03-01
申请人： HALLIBURTON ENERGY SERVICES, INC. , DUSTERHOFT, Ronald G. , EAST, Loyd E. , SOLIMAN, Mohamed Y. , TURNER, Craig Robert
发明人： DUSTERHOFT, Ronald G. , EAST, Loyd E. , SOLIMAN, Mohamed Y.
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B43/114
摘要： A well bore in a subterranean formation includes a signaling subsystem communicably coupled to injection tools installed in the well bore. Each injection tool controls a flow of fluid into an interval of the formation based on a state of the injection tool. Stresses in the subterranean formation are altered by creating fractures in the formation. Control signals are sent from the well bore surface through the signaling subsystem to the injection tools to modify the states of one or more of the injection tools. Fluid is injected into the stress-altered subterranean formation through the injection tools to create a fracture network in the subterranean formation. In some implementations, the state of each injection tool can be selectively and repeatedly manipulated based on signals transmitted from the well bore surface, hi some implementations, stresses are modified and/or the fracture network is created along a substantial portion and/or the entire length of a horizontal well bore.
摘要翻译：地层中的井眼包括可通信地耦合到安装在井眼中的注射工具的信号子系统。每个注射工具基于注射工具的状态控制流体流入地层的间隔。在地层中的应力通过在地层中产生裂缝而改变。控制信号从井眼表面通过信号子系统发送到喷射工具，以修改一个或多个喷射工具的状态。通过注射工具将流体注入应力改变的地下地层，以在地层中产生断裂网络。在一些实施方案中，可以基于从井眼表面传输的信号来选择性地和重复地操纵每个注射工具的状态。在一些实施方式中，应力被修改和/或沿着实质部分和/或整个部分产生断裂网络水平井孔长度。

6. 发明申请

WO2011020998A3 METHOD FOR IMPROVING WATERFLOOD PERFORMANCE USING BARRIER FRACTURES AND INFLOW CONTROL DEVICES 审中-公开
公开(公告)号：WO2011020998A3
公开(公告)日：2011-02-24
申请号：PCT/GB2010/001557
申请日：2010-08-17
申请人： HALLIBURTON ENERGY SERVICES, INC. , SIERRA, Leopoldo , EAST, Loyd E. , SOLIMAN, Mohamed Y. , CURTIS, Philip, Anthony
发明人： SIERRA, Leopoldo , EAST, Loyd E. , SOLIMAN, Mohamed Y.
IPC分类号： E21B43/16 , E21B43/30 , E21B43/12
摘要： The present invention is directed to a method of hydrocarbon production from a hydrocarbon reservoir. The method includes providing a substantially horizontal wellbore having at least one productive interval within a hydrocarbon reservoir and forming at least one non- conductive transverse fracture in the reservoir along the substantially horizontal wellbore. An injection well is also provided. A fluid is injected into the reservoir through the injection well to displace hydrocarbons within the reservoir toward a production portion of the substantially horizontal wellbore. Hydrocarbons are drained from the reservoir into at least one production interval of the substantially horizontal wellbore. Fluid production from the at least one production interval into the substantially horizontal wellbore flows through an inflow control device that can restrict the fluid flow. A non-conductive transverse fracture can form a barrier within the reservoir to divert injected fluids to increase sweep efficiency and reduce the influx of injected fluids into the production interval.

7. 发明申请

WO2010037993A2 METHODS AND EQUIPMENT TO IMPROVE RELIABILITY OF PINPOINT STIMULATION OPERATIONS 审中-公开
标题翻译：提高引导点刺激手术可靠性的方法和设备
公开(公告)号：WO2010037993A2
公开(公告)日：2010-04-08
申请号：PCT/GB2009/000375
申请日：2009-02-10
申请人： HALLIBURTON ENERGY SERVICES, INC. , SURJAATMADJA, Jim, B. , McDANIEL, Billy, W. , EAST, Loyd, E. , CURTIS, Philip, Anthony
发明人： SURJAATMADJA, Jim, B. , McDANIEL, Billy, W. , EAST, Loyd, E.
IPC分类号： E21B43/25 , E21B43/114 , E21B33/12 , E21B23/01
CPC分类号： E21B23/04 , E21B21/00 , E21B21/10 , E21B33/127 , E21B43/114 , E21B43/25
摘要： Apparatuses and methods for improving the reliability of pinpoint stimulation operations are disclosed. The pinpoint stimulation improvement apparatus includes an elastomeric element and a spring positioned on an inner surface of the elastomeric element. A flow limiter is coupled to the elastomeric element.
摘要翻译：公开了用于提高精确点刺激操作的可靠性的装置和方法。精确点刺激改善装置包括弹性体元件和位于弹性体元件的内表面上的弹簧。流量限制器耦合到弹性体元件。

8. 发明申请

WO2009016386A1 METHODS AND SYSTEMS FOR EVALUATING AND TREATING PREVIOUSLY-FRACTURED SUBTERRANEAN FORMATIONS 审中-公开
标题翻译：用于评估和处理先前破裂的下层模型的方法和系统
公开(公告)号：WO2009016386A1
公开(公告)日：2009-02-05
申请号：PCT/GB2008/002621
申请日：2008-07-30
申请人： HALLIBURTON ENERGY SERVICES, INC. , CURTIS, Philip, Anthony , SOLIMAN, Mohamed, Y. , EAST, Loyd, E. , STEGENT, Neil, A. , ANSAH, Joseph
发明人： SOLIMAN, Mohamed, Y. , EAST, Loyd, E. , STEGENT, Neil, A. , ANSAH, Joseph
IPC分类号： E21B43/14 , E21B43/26 , E21B49/00 , E21B47/06
CPC分类号： E21B49/008 , E21B43/14 , E21B43/26
摘要： Methods, computer programs, and systems for evaluating and treating previously-fractured subterranean formations are provided. An example method includes, for one or more of the one or more layers, determining whether there are one or more existing fractures in the layer. The method further includes, for one or more of the one or more existing fractures, measuring one or more parameters of the existing fracture and determining conductivity damage to the existing fracture, based, at least in part, on one or more of the one or more measured parameters of the existing fracture. The method further includes selecting one or more remediative actions for the existing fracture, based, at least in part, on the conductivity damage.
摘要翻译：提供了用于评估和处理先前断裂的地下地层的方法，计算机程序和系统。对于一个或多个层中的一个或多个，示例性方法包括确定层中是否存在一个或多个现有裂缝。该方法还包括，对于一个或多个现有骨折中的一个或多个，测量现有骨折的一个或多个参数并确定对现有骨折的导电性损伤，至少部分地基于一个或多个一个或多个更多测量现有骨折的参数。该方法还包括至少部分地基于导电性损伤来选择现有骨折的一种或多种修复动作。

9. 发明申请

WO2011048375A3 BOTTOM HOLE ASSEMBLY FOR SUBTERRANEAN OPERATIONS 审中-公开
公开(公告)号：WO2011048375A3
公开(公告)日：2011-04-28
申请号：PCT/GB2010/001951
申请日：2010-10-20
申请人： HALLIBURTON ENERGY SERVICES, INC. , STANOJCIC, Milorad , EAST, Loyd, E., Jr. , SURJAATMADJA, Jim, B. , SMITH, Malcolm, J. , CURTIS, Philip, Anthony
发明人： STANOJCIC, Milorad , EAST, Loyd, E., Jr. , SURJAATMADJA, Jim, B. , SMITH, Malcolm, J.
IPC分类号： E21B43/26
摘要： Methods and systems for stimulating a wellbore. A coil tubing bottom hole assembly is disclosed which includes a jetting tool. A non-caged ball sub is coupled to the jetting tool and a ported sub is coupled to the non-caged ball sub. Additionally, a caged ball sub is coupled to the ported sub.

10. 发明申请

WO2011020998A2 METHOD FOR IMPROVING WATERFLOOD PERFORMANCE USING BARRIER FRACTURES AND INFLOW CONTROL DEVICES 审中-公开
标题翻译：使用阻挡裂缝和流入控制装置提高水体流动性的方法
公开(公告)号：WO2011020998A2
公开(公告)日：2011-02-24
申请号：PCT/GB2010001557
申请日：2010-08-17
申请人： HALLIBURTON ENERGY SERV INC , SIERRA LEOPOLDO , EAST LOYD E , SOLIMAN MOHAMED Y , CURTIS PHILIP ANTHONY
发明人： SIERRA LEOPOLDO , EAST LOYD E , SOLIMAN MOHAMED Y
IPC分类号： E21B43/16
CPC分类号： E21B43/16 , E21B43/12 , E21B43/305
摘要： The present invention is directed to a method of hydrocarbon production from a hydrocarbon reservoir. The method includes providing a substantially horizontal wellbore having at least one productive interval within a hydrocarbon reservoir and forming at least one non- conductive transverse fracture in the reservoir along the substantially horizontal wellbore. An injection well is also provided. A fluid is injected into the reservoir through the injection well to displace hydrocarbons within the reservoir toward a production portion of the substantially horizontal wellbore. Hydrocarbons are drained from the reservoir into at least one production interval of the substantially horizontal wellbore. Fluid production from the at least one production interval into the substantially horizontal wellbore flows through an inflow control device that can restrict the fluid flow. A non-conductive transverse fracture can form a barrier within the reservoir to divert injected fluids to increase sweep efficiency and reduce the influx of injected fluids into the production interval.
摘要翻译：本发明涉及一种从烃储层生产烃的方法。该方法包括提供在烃储层内具有至少一个生产层段的基本上水平的井眼，并且沿着基本上水平的井筒在储层中形成至少一个不导电的横向裂缝。还提供注入井。流体通过注入井注入到储层中，以将储层内的碳氢化合物朝着基本上水平的井眼的生产部分移位。将碳氢化合物从储层排出至大致水平井筒的至少一个生产层段中。从至少一个生产层段到基本上水平的井眼的流体产量流过可限制流体流动的流入控制装置。不导电的横向裂缝可在储层内形成屏障，以转移注入的流体以增加吹扫效率并减少注入流体流入生产层段。

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