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81. 发明授权

US07703520B2 Sand control screen assembly and associated methods 失效
标题翻译：防砂屏幕组装及相关方法
公开(公告)号：US07703520B2
公开(公告)日：2010-04-27
申请号：US12082644
申请日：2008-04-11
申请人： Ronald G. Dusterhoft
发明人： Ronald G. Dusterhoft
IPC分类号： E21B43/04
CPC分类号： E21B43/082 , E21B43/025 , E21B43/086
摘要： Methods are provided including a method comprising: placing a sand control screen in the wellbore penetrating the subterranean formation, wherein the sand control screen comprises: a base pipe having at least one opening in a sidewall portion thereof; a swellable material layer disposed exteriorly of the base pipe and having at least one opening corresponding to the at least one opening of the base pipe; a telescoping perforation operably associated with the at least one opening of the base pipe and at least partially disposed within the at least one opening of the swellable material layer; and a filter medium disposed within the telescoping perforation; and introducing a consolidating agent into at least a portion of a subterranean formation. Additional methods are also provided.
摘要翻译：提供了一种方法，包括：将防砂筛网放置在穿透地下地层的井眼中，其中防砂筛网包括：基管，其在其侧壁部分中具有至少一个开口; 设置在所述基管的外部并且具有与所述基管的所述至少一个开口对应的至少一个开口的可溶胀材料层; 可伸缩穿孔，其可操作地与所述基管的至少一个开口相关联并且至少部分地设置在所述可溶胀材料层的所述至少一个开口内; 以及布置在所述伸缩穿孔内的过滤介质; 并将固结剂引入至地下地层的至少一部分。还提供了附加的方法。

82. 发明申请

US20090078419A1 Methods and compositions relating to minimizing particulate migration over long intervals 有权
标题翻译：与长时间间隔最小化微粒迁移有关的方法和组成
公开(公告)号：US20090078419A1
公开(公告)日：2009-03-26
申请号：US11903952
申请日：2007-09-25
申请人： Ronald G. Dusterhoft
发明人： Ronald G. Dusterhoft
IPC分类号： E21B33/13
CPC分类号： C09K8/50 , C09K8/506 , C09K2208/18 , E21B33/138 , E21B43/025
摘要： Methods are included that are useful in treating subterranean formations and, more particularly, to minimizing particulate migration over long intervals in subterranean well bores that may be horizontal, vertical, deviated, or otherwise nonlinear. In one embodiment, a method is presented comprising: providing a well bore comprising an open hole section of about 30 feet or more that comprises an open hole section with a filter cake neighboring at least a portion of a reservoir; allowing the integrity of at least a portion of the filter cake to become compromised; and treating at least a portion of the open hole section with a consolidating agent system in a single stage operation so as to at least partially reduce particulate migration in the open hole section.
摘要翻译：包括可用于处理地下地层的方法，更具体地说，可以在水平，垂直，偏离或以其他方式非线性的地下井眼中长时间间隔地最小化颗粒迁移。在一个实施例中，提出了一种方法，包括：提供包括大约30英尺或更大的开孔部分的井眼，其包括具有与储存器的至少一部分相邻的滤饼的开孔部分; 允许滤饼的至少一部分的完整性被破坏; 以及在单级操作中用固结剂系统处理所述开孔部分的至少一部分，以便至少部分地减少所述裸眼部分中的颗粒迁移。

83. 发明授权

US07341103B2 Compositions and methods for treating subterranean formations with liquefied petroleum gas 有权
标题翻译：用液化石油气处理地下地层的组合物和方法
公开(公告)号：US07341103B2
公开(公告)日：2008-03-11
申请号：US10788152
申请日：2004-02-26
申请人： Robert S. Taylor , Gary P. Funkhouser , Ronald G. Dusterhoft , Robert S. Lestz , Audis Byrd
发明人： Robert S. Taylor , Gary P. Funkhouser , Ronald G. Dusterhoft , Robert S. Lestz , Audis Byrd
IPC分类号： E21B43/00
CPC分类号： C09K8/82 , C09K8/64
摘要： The present invention relates to gelled fluids and methods for using liquefied petroleum gas in subterranean operations. More particularly, the present invention relates to servicing fluids that comprise gelled liquefied petroleum gas or servicing fluids that comprise a conventional gelled hydrocarbon fluid with liquefied petroleum gas and methods of using such servicing fluids in subterranean formations. One embodiment of the present invention provides a method of treating a subterranean formation comprising the steps of providing a gelled LPG fluid comprising liquefied petroleum gas and a gelling agent; and placing the gelled LPG fluid into the subterranean formation. Another embodiment of the present invention provides a method of treating a subterranean formation comprising the steps of providing a combined LPG servicing fluid comprising liquefied petroleum gas and a conventional hydrocarbon servicing fluid; and placing the combined LPG servicing fluid into the subterranean formation.
摘要翻译：本发明涉及凝胶流体和在地下操作中使用液化石油气的方法。更具体地说，本发明涉及维修流体，其包括凝胶化液化石油气或维修流体，其包括具有液化石油气的常规凝胶烃流体和在地下地层中使用这种维护流体的方法。本发明的一个实施方案提供了一种处理地下地层的方法，包括以下步骤：提供包含液化石油气和胶凝剂的凝胶化LPG流体; 并将凝胶化的LPG流体置于地层中。本发明的另一个实施方案提供了一种处理地下地层的方法，包括以下步骤：提供包含液化石油气和常规碳氢化合物维修流体的组合液化石油气维修流体; 并将组合的LPG维修流体放置到地下地层中。

84. 发明授权

US06772837B2 Screen assembly having diverter members and method for progressively treating an interval of a welibore 失效
标题翻译：具有分流器部件的丝网组件和用于逐渐处理一个间隙的方法
公开(公告)号：US06772837B2
公开(公告)日：2004-08-10
申请号：US10012856
申请日：2001-10-22
申请人： Ronald G. Dusterhoft , Syed Hamid , Roger L. Schultz , Robert Ken Michael
发明人： Ronald G. Dusterhoft , Syed Hamid , Roger L. Schultz , Robert Ken Michael
IPC分类号： E21B4304
CPC分类号： E21B21/103 , E21B34/06 , E21B43/04
摘要： A screen assembly (38) and method for progressively treating an interval (48) of a wellbore (32) is disclosed. The screen assembly (38) comprises a sand control screen (40) that is positioned within the wellbore (32) and a plurality of diverter members (42) that are positioned along the sand control screen (40). During a treatment process when a treatment fluid is pumped into the interior of the sand control screen (40), the diverter members (42) progressively allow the treatment fluid to exit from the interior of the sand control screen (40) to the exterior of the sand control screen (40) from a first end (46) of the interval (48) to a second end (44) of the interval (48) to progressively treat the interval (48) of the wellbore (32).
摘要翻译：公开了一种用于逐渐处理井眼（32）的间隔（48）的筛组件（38）和方法。筛网组件（38）包括定位在井眼（32）内的防砂筛（40）和沿着防砂筛（40）定位的多个转向构件（42）。在处理过程中，当处理流体被泵送到防砂筛（40）的内部时，分流器构件（42）逐渐地允许处理流体从砂控制筛（40）的内部排出到（48）的第一端（46）到间隔（48）的第二端（44）的防砂筛（40），以逐渐处理井眼（32）的间隔（48）。

85. 发明授权

US06702019B2 Apparatus and method for progressively treating an interval of a wellbore 失效
标题翻译：逐渐处理井筒间隔的装置和方法
公开(公告)号：US06702019B2
公开(公告)日：2004-03-09
申请号：US10012916
申请日：2001-10-22
申请人： Ronald G. Dusterhoft , Syed Hamid , Roger L. Schultz , Robert Ken Michael
发明人： Ronald G. Dusterhoft , Syed Hamid , Roger L. Schultz , Robert Ken Michael
IPC分类号： E21B4304
CPC分类号： E21B43/04 , E21B43/267
摘要： An apparatus and method for progressively treating an interval of a wellbore (32) is disclosed. The apparatus comprises a sand control screen (138) that is eccentrically positioned within the wellbore (32) and a fluid delivery tubular (140) that is disposed within the wellbore (32) adjacent to the sand control screen (138). During a treatment process when a treatment fluid is pumped into the fluid delivery tubular (140), the fluid delivery tubular (140) progressively allows the treatment fluid to exit from the interior of the fluid delivery tubular (140) to the exterior of the fluid delivery tubular (140) from a first end (46) of the interval (48) to a second end (44) of the interval (48) to progressively treat the interval (48) of the wellbore (32).
摘要翻译：公开了一种用于逐渐处理井筒（32）的间隔的装置和方法。该设备包括偏心地定位在井眼（32）内的防砂筛网（138）和布置在靠近防砂筛网（138）的井眼（32）内的流体输送管（140）。在处理过程中，当处理流体被泵送到流体输送管（140）中时，流体输送管（140）逐渐地允许处理流体从流体输送管（140）的内部离开流体外部从间隔（48）的第一端（46）到间隔（48）的第二端（44）的输送管（140）逐渐处理井眼（32）的间隔（48）。

86. 发明授权

US09285500B2 Methods and systems of modeling hydrocarbon flow from layered shale formations 有权
标题翻译：从层状页岩地层模拟烃流的方法和系统
公开(公告)号：US09285500B2
公开(公告)日：2016-03-15
申请号：US13883963
申请日：2012-04-18
申请人： Sheldon B. Gorell , Kenneth E. Williams , Amit Kumar , Ronald G. Dusterhoft
发明人： Sheldon B. Gorell , Kenneth E. Williams , Amit Kumar , Ronald G. Dusterhoft
IPC分类号： G06G7/48 , G01V9/00 , G01V99/00 , E21B43/17
CPC分类号： G01V9/00 , E21B43/17 , G01V99/005
摘要： Modeling hydrocarbon flow, from layered shale formations. At least some of the illustrative embodiments are methods including: modeling movement of hydrocarbons through kerogen-related porosity, the movement through a first model volume; estimating a first permeability of a kerogen-rich layer of a layered shale formation based on the modeling; and modeling hydrocarbon production from the layered shale formation. The modeling hydrocarbon production may include: utilizing the first permeability for the kerogen-rich layer of the layered shale formation; and utilizing a second permeability for a kerogen-poor layer of the layered shale formation, the second permeability different than the first permeability. In various cases the modeling of hydrocarbon production is with respect to a second model volume greater than the first model volume.
摘要翻译：从层状页岩地层建模碳氢化合物流。说明性实施例中的至少一些是方法，包括：通过与干酪根相关的孔隙度，通过第一模型体积的运动建模碳氢化合物的运动; 基于建模估计层状页岩层的富含干酪根的层的第一渗透性; 并从层状页岩形成模拟烃生产。建模烃生产可以包括：利用第一渗透性用于层状页岩层的富含干酪根的层; 并且利用第二渗透率作为层状页岩层的不干酪根不良层，第二渗透率不同于第一渗透率。在各种情况下，碳氢化合物生产的建模是相对于大于第一模型体积的第二模型体积。

87. 发明申请

US20130231910A1 METHODS AND SYSTEMS FOR WELL PLANNING BASED ON A COMPLEX FRACTURE MODEL 有权
标题翻译：基于复合断裂模型的井计划方法与系统
公开(公告)号：US20130231910A1
公开(公告)日：2013-09-05
申请号：US13883783
申请日：2011-10-28
申请人： Amit Kumar , Ronald G. Dusterhoft , Richard D. Colvin , Kenneth E. Williams
发明人： Amit Kumar , Ronald G. Dusterhoft , Richard D. Colvin , Kenneth E. Williams
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , E21B43/26 , E21B43/305 , E21B47/022 , G06F19/00
摘要： Optimizing well planning scenarios. At least some of the illustrating embodiments include: receiving, by a computer system, a complex fracture model that estimates fractures in a subsurface target; applying the complex fracture model to a reservoir model that estimates geological features between the subsurface target and earth's surface; and determining an earth surface well site and a well path from the earth surface well site to the subsurface target based on the complex fracture model and the geological in formation, wherein the earth surface well site is offset from the subsurface target.
摘要翻译：优化井计划情景。示例性实施例中的至少一些包括：通过计算机系统接收估计地下目标中的骨折的复合骨折模型; 将复杂裂缝模型应用于估计地下目标和地球表面之间的地质特征的储层模型; 并根据复合断裂模型和地质构造确定地表井点和从地表井点到地下目标的井道，其中地表井井点与地下目标相抵消。

88. 发明授权

US08371382B2 Methods relating to improved stimulation treatments and strengthening fractures in subterranean formations 有权
$Methods relating to improved stimulation treatments and strengthening fractures in subterranean formations$
标题翻译：与改进的刺激治疗有关的方法和加强地层中的骨折
公开(公告)号：US08371382B2
公开(公告)日：2013-02-12
申请号：US12826426
申请日：2010-06-29
申请人： Ronald G. Dusterhoft , Jimmie D. Weaver , Richard D. Rickman , Michael A. McCabe
发明人： Ronald G. Dusterhoft , Jimmie D. Weaver , Richard D. Rickman , Michael A. McCabe
IPC分类号： E21B43/267 , E21B33/138
CPC分类号： C09K8/72 , C09K8/665 , C09K8/68
摘要： Of the many methods provided herein, one method comprises: providing at least one fracture in a subterranean formation that comprises tight gas, a shale, a clay, and/or a coal bed; providing a plasticity modification fluid that comprises an aqueous fluid and an alkaline embrittlement modification agent; placing the plasticity modification fluid into the fracture in the subterranean formation; and embrittling at least one fracture face of the fracture to form an embrittled fracture face.
摘要翻译：在本文提供的许多方法中，一种方法包括：在包括紧密气体，页岩，粘土和/或煤层的地下地层中提供至少一个裂缝; 提供包含水性流体和碱脆性改性剂的可塑性改性流体; 将可塑性改性流体置于地下裂缝中; 并破裂骨折的至少一个骨折面以形成脆性骨折面。

89. 发明申请

US20110209868A1 FRACTURING A STRESS-ALTERED SUBTERRANEAN FORMATION 有权
标题翻译：破裂变形的地下室形成
公开(公告)号：US20110209868A1
公开(公告)日：2011-09-01
申请号：US12715226
申请日：2010-03-01
申请人： Ronald G. Dusterhoft , Loyd E. East , Mohamed Y. Soliman
发明人： Ronald G. Dusterhoft , Loyd E. East , Mohamed Y. Soliman
IPC分类号： E21B49/00 , E21B34/10
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. In 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。在一些实施方案中，应力被修改和/或沿着水平井眼的主要部分和/或整个长度产生裂缝网络。

90. 发明授权

US07534745B2 Gelled invert emulsion compositions comprising polyvalent metal salts of an organophosphonic acid ester or an organophosphinic acid and methods of use and manufacture 有权
标题翻译：包含有机膦酸酯或有机膦酸的多价金属盐的凝胶化的乳液组合物和使用和制造方法
公开(公告)号：US07534745B2
公开(公告)日：2009-05-19
申请号：US10839433
申请日：2004-05-05
申请人： Robert S. Taylor , Gary P. Funkhouser , Ronald G. Dusterhoft
发明人： Robert S. Taylor , Gary P. Funkhouser , Ronald G. Dusterhoft
IPC分类号： C09K8/64 , E21B43/26 , E21B43/04 , E21B33/00 , E21B37/00
CPC分类号： C09K8/36 , C09K8/64
摘要： The present invention relates to emulsion compositions and associated methods. More particularly, the present invention relates to gelled invert emulsion compositions and their associated methods of use and preparation. In one embodiment, the present invention provides a method of treating a portion of a subterranean formation comprising the steps of: providing a gelled invert emulsion composition that comprises an oleaginous continuous phase, a discontinuous phase, and a gelling agent; and treating a portion of the subterranean formation. The present invention also provides methods of increasing the viscosity of an invert emulsion composition, methods of making gelled invert emulsion compositions, methods of providing some degree of sand control to portions of subterranean formations, methods of fracturing a portion of a subterranean formation, and gelled invert emulsion compositions.
摘要翻译：本发明涉及乳液组合物和相关方法。更具体地，本发明涉及凝胶化的反相乳液组合物及其相关的使用和制备方法。在一个实施方案中，本发明提供了处理地下地层的一部分的方法，包括以下步骤：提供凝胶化的反相乳液组合物，其包含油性连续相，不连续相和胶凝剂; 以及处理所述地层的一部分。本发明还提供增加反相乳液组合物的粘度的方法，制备凝胶化的反相乳液组合物的方法，对地下部分地层形成一定程度的防砂的方法，压裂一部分地层的方法和凝胶化反相乳液组合物。

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