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1. 发明授权

US08104535B2 Method of improving waterflood performance using barrier fractures and inflow control devices 有权
$Method of improving waterflood performance using barrier fractures and inflow control devices$
标题翻译：使用屏障和流入控制装置提高注水性能的方法
公开(公告)号：US08104535B2
公开(公告)日：2012-01-31
申请号：US12583441
申请日：2009-08-20
申请人： Leopoldo Sierra , Loyd E. East, Jr. , Mohamed Y. Soliman
发明人： Leopoldo Sierra , Loyd E. East, Jr. , Mohamed Y. Soliman
IPC分类号： E21B34/06 , E21B43/16 , E21B43/26 , E21B47/10
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：本发明涉及一种来自烃储层的烃生产方法。该方法包括提供基本上水平的井筒，其在烃储层内具有至少一个生产间隔，并沿着基本上水平的井眼在储层中形成至少一个非导电横向断裂。还提供了注射井。通过注入井将流体注入储存器，以将贮存器内的烃置换为基本上水平的井筒的生产部分。碳氢化合物从储层排出到基本上水平的井眼的至少一个生产间隔。从至少一个生产间隔到基本上水平的井筒的流体生产流过可限制流体流动的流入控制装置。不导电的横向断裂可以在储层内形成阻挡层，以转移注入的流体，以提高扫掠效率并减少注入流体进入生产区间。

2. 发明授权

US08307893B2 Method of improving waterflood performance using barrier fractures and inflow control devices 有权
$Method of improving waterflood performance using barrier fractures and inflow control devices$
标题翻译：使用屏障和流入控制装置提高注水性能的方法
公开(公告)号：US08307893B2
公开(公告)日：2012-11-13
申请号：US13337072
申请日：2011-12-24
申请人： Leopoldo Sierra , Loyd E. East, Jr. , Mohamed Y. Soliman
发明人： Leopoldo Sierra , Loyd E. East, Jr. , Mohamed Y. Soliman
IPC分类号： E21B34/06 , E21B43/16 , E21B43/26 , E21B47/10
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. 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：本发明涉及一种来自烃储层的烃生产方法。该方法包括提供基本上水平的井筒，其在烃储层内具有至少一个生产间隔，并沿着基本上水平的井眼在储层中形成至少一个非导电横向断裂。还提供了注射井。通过注入井将流体注入储存器，以将贮存器内的烃置换为基本上水平的井筒的生产部分。从至少一个生产间隔到基本上水平的井筒的流体生产流过可限制流体流动的流入控制装置。不导电的横向断裂可以在储层内形成阻挡层，以转移注入的流体，以提高扫掠效率并减少注入流体进入生产区间。

3. 发明申请

US20110042083A1 Method of improving waterflood performance using barrier fractures and inflow control devices 有权
$Method of improving waterflood performance using barrier fractures and inflow control devices$
标题翻译：使用屏障和流入控制装置提高注水性能的方法
公开(公告)号：US20110042083A1
公开(公告)日：2011-02-24
申请号：US12583441
申请日：2009-08-20
申请人： Leopoldo Sierra , Loyd E. East, JR. , Mohamed Y. Soliman
发明人： Leopoldo Sierra , Loyd E. East, JR. , Mohamed Y. Soliman
IPC分类号： E21B43/26 , E21B34/00
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：本发明涉及一种来自烃储层的烃生产方法。该方法包括提供基本上水平的井筒，其在烃储层内具有至少一个生产间隔，并沿着基本上水平的井眼在储层中形成至少一个非导电横向断裂。还提供了注射井。通过注入井将流体注入储存器，以将贮存器内的烃置换为基本上水平的井筒的生产部分。碳氢化合物从储层排出到基本上水平的井眼的至少一个生产间隔。从至少一个生产间隔到基本上水平的井筒的流体生产流过可限制流体流动的流入控制装置。不导电的横向断裂可以在储层内形成阻挡层，以转移注入的流体，以提高扫掠效率并减少注入流体进入生产区间。

4. 发明授权

US08126689B2 Methods for geomechanical fracture modeling 有权
$Methods for geomechanical fracture modeling$
标题翻译：地质力学断裂模拟方法
公开(公告)号：US08126689B2
公开(公告)日：2012-02-28
申请号：US10728295
申请日：2003-12-04
申请人： Mohamed Y. Soliman , Loyd E. East, Jr. , David Adams
发明人： Mohamed Y. Soliman , Loyd E. East, Jr. , David Adams
IPC分类号： G06G7/48
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 determines one or more geomechanical stresses induced by each fracture based on the dimensions and location of 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由每个断裂引起的一个或多个地质力学应力。本发明基于每个断裂引起的地质力学应力来确定最大裂缝数和预测应力场

5. 发明申请

US20090125280A1 Methods for geomechanical fracture modeling 审中-公开
$Methods for geomechanical fracture modeling$
标题翻译：地质力学断裂模拟方法
公开(公告)号：US20090125280A1
公开(公告)日：2009-05-14
申请号：US11985082
申请日：2007-11-13
申请人： Mohamed Y. Soliman , Loyd E. East, JR. , Dwight D. Fulton
发明人： Mohamed Y. Soliman , Loyd E. East, JR. , Dwight D. Fulton
IPC分类号： G06F17/50
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。

6. 发明授权

US08439116B2 Method for inducing fracture complexity in hydraulically fractured horizontal well completions 有权
$Method for inducing fracture complexity in hydraulically fractured horizontal well completions$
标题翻译：在水力断裂水平井完井中引起断裂复杂性的方法
公开(公告)号：US08439116B2
公开(公告)日：2013-05-14
申请号：US12566467
申请日：2009-09-24
申请人： Loyd E. East, Jr. , Mohamed Y. Soliman , Jody R. Augustine
发明人： Loyd E. East, Jr. , Mohamed Y. Soliman , Jody R. Augustine
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B43/305
摘要： A method of inducing fracture complexity within a fracturing interval of a subterranean formation comprising characterizing the subterranean formation, defining a stress anisotropy-altering dimension, providing a wellbore servicing apparatus configured to alter the stress anisotropy of the fracturing interval of the subterranean formation, altering the stress anisotropy within the fracturing interval, and introducing a fracture in the fracturing interval in which the stress anisotropy has been altered. A method of servicing a subterranean formation comprising introducing a fracture into a first fracturing interval, and introducing a fracture into a third fracturing interval, wherein the first fracturing interval and the third fracturing interval are substantially adjacent to a second fracturing interval in which the stress anisotropy is to be altered.
摘要翻译：在地层的压裂间隔内引起断裂复杂性的方法，包括表征地下地层，限定应力各向异性变化尺寸，提供井筒维修装置，其构造成改变地下地层的压裂间隔的应力各向异性，改变在压裂区间内产生应力各向异性，并在应力各向异性发生变化的压裂区间引入裂缝。一种维修地下地层的方法，包括将裂缝引入第一压裂间隔，并将裂缝引入第三压裂间隔，其中第一压裂间隔和第三压裂间隔基本上与第二压裂间隔相邻，其中应力各向异性被改变

7. 发明授权

US07445045B2 Method of optimizing production of gas from vertical wells in coal seams 有权
标题翻译：煤层气井优化瓦斯生产方法
公开(公告)号：US07445045B2
公开(公告)日：2008-11-04
申请号：US10727453
申请日：2003-12-04
申请人： Loyd E. East, Jr. , S. Dana Weida , Mohamed Y. Soliman , Jim B. Surjaatmadja
发明人： Loyd E. East, Jr. , S. Dana Weida , Mohamed Y. Soliman , Jim B. Surjaatmadja
IPC分类号： E21B43/27
CPC分类号： E21B43/26 , E21B43/006 , E21B43/114
摘要： The present invention is directed to a method for producing gas from a subterranean formation containing a coal seam. The method includes the steps of drilling a substantially vertical well bore into the subterranean formation, which intersects the coal seam and fracturing the coal seam using a hydrajetting tool to produce at least one pair of opposed bi-wing fractures substantially along a plane of maximum stress. One or more horizontal well bores may also be drilled into the coal seam along which the coal seam can be further fractured.
摘要翻译：本发明涉及一种从含有煤层的地层中生产气体的方法。该方法包括以下步骤：将基本上垂直的井眼钻入地下地层，其与煤层相交，并使用水力喷射工具压裂煤层，以产生基本上沿着最大应力平面的至少一对相对的双翼裂缝。一个或多个水平井眼也可以钻入煤层，煤层可以沿着煤层进一步断裂。

8. 发明申请

US20110017458A1 Method for Inducing Fracture Complexity in Hydraulically Fractured Horizontal Well Completions 有权
标题翻译：诱导水力断裂水平井完井中断裂复杂性的方法
公开(公告)号：US20110017458A1
公开(公告)日：2011-01-27
申请号：US12566467
申请日：2009-09-24
申请人： Loyd E. East, JR. , Mohamed Y. Soliman , Jody R. Augustine
发明人： Loyd E. East, JR. , Mohamed Y. Soliman , Jody R. Augustine
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B43/305
摘要： A method of inducing fracture complexity within a fracturing interval of a subterranean formation comprising characterizing the subterranean formation, defining a stress anisotropy-altering dimension, providing a wellbore servicing apparatus configured to alter the stress anisotropy of the fracturing interval of the subterranean formation, altering the stress anisotropy within the fracturing interval, and introducing a fracture in the fracturing interval in which the stress anisotropy has been altered. A method of servicing a subterranean formation comprising introducing a fracture into a first fracturing interval, and introducing a fracture into a third fracturing interval, wherein the first fracturing interval and the third fracturing interval are substantially adjacent to a second fracturing interval in which the stress anisotropy is to be altered.
摘要翻译：在地层的压裂间隔内引起断裂复杂性的方法，包括表征地下地层，限定应力各向异性变化尺寸，提供井筒维修装置，其构造成改变地下地层的压裂间隔的应力各向异性，改变在压裂区间内产生应力各向异性，并在应力各向异性发生变化的压裂区间引入裂缝。一种维修地下地层的方法，包括将裂缝引入第一压裂间隔，并将裂缝引入第三压裂间隔，其中第一压裂间隔和第三压裂间隔基本上与第二压裂间隔相邻，其中应力各向异性被改变

9. 发明申请

US20120160484A1 Method of Improving Waterflood Performance using Barrier Fractures and Inflow Control Devices 有权
标题翻译：使用障碍断裂和流入控制装置提高注水性能的方法
公开(公告)号：US20120160484A1
公开(公告)日：2012-06-28
申请号：US13337072
申请日：2011-12-24
申请人： Leopoldo Sierra , Loyd E. East , Mohamed Y. Soliman
发明人： Leopoldo Sierra , Loyd E. East , Mohamed Y. Soliman
IPC分类号： E21B43/26 , E21B34/00
CPC分类号： E21B43/16 , E21B43/12 , E21B43/305
摘要： Methods including 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：方法包括提供在烃储存器内具有至少一个生产间隔的基本上水平的井筒，并沿着基本上水平的井眼在储层中形成至少一个不导电的横向断裂。还提供了注射井。通过注入井将流体注入储存器，以将贮存器内的烃置换为基本上水平的井筒的生产部分。碳氢化合物从储层排出到基本上水平的井眼的至少一个生产间隔。从至少一个生产间隔到基本上水平的井筒的流体生产流过可限制流体流动的流入控制装置。不导电的横向断裂可以在储层内形成阻挡层，以转移注入的流体，以提高扫掠效率并减少注入流体进入生产区间。

10. 发明授权

US08534357B2 Wellbore laser operations 有权
标题翻译： Wellbore激光操作
公开(公告)号：US08534357B2
公开(公告)日：2013-09-17
申请号：US13614681
申请日：2012-09-13
申请人： Roger L. Schultz , Loyd E. East , Harold G. Walters , Billy Wilson McDaniel , Mohamed Y. Soliman , Neal Gregory Skinner
发明人： Roger L. Schultz , Loyd E. East , Harold G. Walters , Billy Wilson McDaniel , Mohamed Y. Soliman , Neal Gregory Skinner
IPC分类号： E21B43/11
CPC分类号： E21B29/06 , B33Y70/00 , B33Y80/00 , E21B29/02 , E21B43/11 , E21B43/12
摘要： Systems, methods, and apparatuses involve selecting an aperture geometry to filter solids from fluid from a subterranean zone, the aperture geometry selected based on a distribution of sizes of particles in the fluid from the subterranean zone. A laser can be used to form slots with the selected aperture geometry in a casing installed in a well in the subterranean zone, the aperture geometry having a size selected based on the distribution of sizes of the particles.
摘要翻译：系统，方法和装置涉及选择孔径几何形状以从地下区域的流体过滤固体，基于来自地下区域的流体中颗粒的尺寸分布选择孔径几何形状。可以使用激光器在安装在地下区域的井中的壳体中形成具有所选孔径几何形状的槽，孔径几何形状具有基于颗粒尺寸分布选择的尺寸。

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