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51. 发明授权

US07267171B2 Methods and compositions for stabilizing the surface of a subterranean formation 有权
标题翻译：用于稳定地层表面的方法和组合物
公开(公告)号：US07267171B2
公开(公告)日：2007-09-11
申请号：US10972648
申请日：2004-10-25
申请人： Ronald G. Dusterhoft , Harvey Fitzpatrick , David Adams , Walter F. Glover , Philip D. Nguyen
发明人： Ronald G. Dusterhoft , Harvey Fitzpatrick , David Adams , Walter F. Glover , Philip D. Nguyen
IPC分类号： E21B43/267
CPC分类号： C09K8/62 , C09K8/68 , C09K8/685 , C09K8/805 , E21B43/025 , E21B43/267
摘要： Methods comprising providing a fracturing fluid comprising proppant particulates at least partially coated with a hardenable resin composition that comprises a hardenable resin component and a hardening agent component, wherein the hardenable resin component comprises a hardenable resin and wherein the hardening agent component comprises a hardening agent, a silane coupling agent, and a surfactant; introducing the fracturing fluid into at least one fracture within the subterranean formation; depositing at least a portion of the proppant particulates in the fracture; allowing at least a portion of the proppant particulates in the fracture to form a proppant pack; and, allowing at least a portion of the hardenable resin composition to migrate from the proppant particulates to a fracture face.
摘要翻译：包括提供包含至少部分涂覆有可硬化树脂组合物的支撑剂颗粒的压裂流体的方法，所述可硬化树脂组合物包含可硬化树脂组分和硬化剂组分，其中所述可硬化树脂组分包含可硬化树脂，并且其中所述硬化剂组分包含硬化剂，硅烷偶联剂和表面活性剂; 将压裂流体引入到地层内的至少一个裂缝中; 将至少一部分支撑剂颗粒沉积在断裂中; 允许断裂中支撑剂颗粒的至少一部分形成支撑剂包; 并且允许至少一部分可硬化树脂组合物从支撑剂颗粒迁移到断裂面。

52. 发明授权

US09262563B2 Methods and systems of modeling hydrocarbon flow from kerogens in a hydrocarbon bearing formation 有权
标题翻译：在含油层地层中来自油母质烃流的模拟方法和系统
公开(公告)号：US09262563B2
公开(公告)日：2016-02-16
申请号：US13883805
申请日：2011-10-26
申请人： Kenneth E. Williams , Sheldon B. Gorell , Amit Kumar , Ronald G. Dusterhoft
发明人： Kenneth E. Williams , Sheldon B. Gorell , Amit Kumar , Ronald G. Dusterhoft
IPC分类号： G06G7/48 , G06F17/50 , E21B43/17 , E21B44/00
CPC分类号： G06F17/5009 , E21B43/16 , E21B43/17 , E21B44/00
摘要： Modeling hydrocarbon flow from kerogens in a hydrocarbon bearing formation. At least some of the illustrative embodiments are methods including modeling flow of hydrocarbons through a hydrocarbon bearing formation by: obtaining an indication of kerogen-wet porosity of kerogen within a portion of the formation; obtaining an indication of water-wet porosity within the portion of the formation; modeling hydrocarbon movement through the kerogen-wet porosity; and modeling hydrocarbon movement through the water-wet porosity.
摘要翻译：在烃轴承地层中形成来自油母质的烃流。说明性实施例中的至少一些是包括通过以下方式建立碳氢化合物流动的方法：通过以下方式获得碳氢化合物的流体：获得在地层的一部分内干酪根湿性孔隙度的指示; 获得地层部分内水分湿度的指示; 通过干酪根湿度孔隙度模拟碳氢化合物运动; 并通过水湿多孔性模拟碳氢化合物运动。

53. 发明授权

US09064066B2 Methods and systems for well planning based on a complex fracture model 有权
$Methods and systems for well planning based on a complex fracture model$
标题翻译：基于复杂断裂模型的井计划方法与系统
公开(公告)号：US09064066B2
公开(公告)日：2015-06-23
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 , G06F19/00 , E21B43/26 , E21B43/30 , E21B47/022
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 information, 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信息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。

54. 发明授权

US08720571B2 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：US08720571B2
公开(公告)日：2014-05-13
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： E21B43/16 , 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。

55. 发明授权

US08393394B2 Methods for strengthening fractures in subterranean formations 有权
$Methods for strengthening fractures in subterranean formations$
标题翻译：加强地下构造断裂的方法
公开(公告)号：US08393394B2
公开(公告)日：2013-03-12
申请号：US12851953
申请日：2010-08-06
申请人： Ronald G. Dusterhoft , Jimmie D. Weaver , Richard D. Rickman , Michael A. McCabe , Dwain King
发明人： Ronald G. Dusterhoft , Jimmie D. Weaver , Richard D. Rickman , Michael A. McCabe , Dwain King
IPC分类号： E21B33/13 , E21B43/02
CPC分类号： C09K8/572 , C09K8/575 , C09K8/665 , C09K8/68
摘要： Of the many methods provided herein. one method comprises: providing at least a portion of a subterranean formation that comprises a shale; providing a plasticity modification fluid that comprises an aqueous fluid and an alkaline embrittlement modification agent; placing a pack completion assembly neighboring the portion of the subterranean formation; and embrittling at least a portion of the shale to form an embrittled shale portion.
摘要翻译：在本文提供的许多方法中。一种方法包括：提供包括页岩的至少一部分地下地层; 提供包含水性流体和碱脆性改性剂的可塑性改性流体; 将一个完成组件放置在邻近地层的部分附近; 并使脆性页岩的至少一部分脆化以形成脆化的页岩部分。

56. 发明授权

US07181380B2 System and process for optimal selection of hydrocarbon well completion type and design 有权
标题翻译：优化油气井完井型和设计选择的系统和过程
公开(公告)号：US07181380B2
公开(公告)日：2007-02-20
申请号：US10324940
申请日：2002-12-20
申请人： Ronald G. Dusterhoft , Daniel Moos , Mark David Zoback , Donald Ritter , Martin Brudy
发明人： Ronald G. Dusterhoft , Daniel Moos , Mark David Zoback , Donald Ritter , Martin Brudy
IPC分类号： G06G7/48
CPC分类号： E21B49/006 , E21B43/00
摘要： A process to determine optimal completion type and design prior to drilling of a hydrocarbon producing well utilizing information from hydrocarbon recovery modeling such as reservoir, geo-mechanical, and material modeling over the production life of the well. An embodiment of the process includes obtaining information regarding pore pressure depletion, stress magnitudes and orientations, and strength of rock formation from hydrocarbon recovery modeling to determine optimum well completion design including the selection of a completion type, trajectory, and location. Additionally, the process may also consider probable failure mechanisms and identified completion requirements, and their corresponding effect on completion options.
摘要翻译：在利用来自烃回收建模（例如储层，地质力学和材料建模在井的生产寿命中的材料）的信息之前，确定最佳完井类型和钻井前的设计方法。该方法的一个实施方案包括从烃回收建模获得关于孔隙压力消耗，应力幅度和取向以及岩石形成的强度的信息，以确定最终的完井设计，包括完成类型，轨迹和位置的选择。此外，该过程还可以考虑可能的失败机制和确定的完成要求，以及它们对完成选项的相应影响。

57. 发明授权

US06776238B2 Single trip method for selectively fracture packing multiple formations traversed by a wellbore 失效
$Single trip method for selectively fracture packing multiple formations traversed by a wellbore$
标题翻译：用于选择性地破裂由井眼穿过的多个地层的单次行程方法
公开(公告)号：US06776238B2
公开(公告)日：2004-08-17
申请号：US10119189
申请日：2002-04-09
申请人： Ronald G. Dusterhoft , Syed Hamid , Robert Ken Michael , Roger Lynn Schultz
发明人： Ronald G. Dusterhoft , Syed Hamid , Robert Ken Michael , Roger Lynn Schultz
IPC分类号： E21B4326
CPC分类号： E21B33/124 , E21B34/063 , E21B34/10 , E21B43/08 , E21B43/14 , E21B43/26 , E21B47/12
摘要： Screen assemblies (40, 42) and a single trip method for selectively fracturing multiple formations (14, 16) traversed by a wellbore (32) are disclosed. Each formation (14, 16) has a screen assembly (40, 42) having a plurality of valves (60, 66) positioned adjacent thereto. During the treatment process, the formations (14, 16) are selectively treated with a treatment fluid that is pumped into the interior of the adjacent screen assembly (40, 42). The valves (60, 66) of the respective screen assemblies (40, 42) progressively allow the treatment fluid to exit from the interior to the exterior of the screen assemblies (40, 42) such that each formation (14, 16) is progressively fractured.
摘要翻译：公开了一种用于选择性地压裂由井眼（32）穿过的多个结构（14,16）的筛组件（40,42）和单次跳闸方法。每个结构（14,16）具有屏幕组件（40,42），其具有邻近定位的多个阀（60,66）。在处理过程中，地层（14,16）被选择性地用被泵入相邻筛网组件（40,42）的内部的处理流体处理。各个筛网组件（40,42）的阀门（60,66）逐渐地允许处理流体从筛网组件（40,42）的内部排出到外部，使得每个结构（14,16）逐渐地断裂

58. 发明申请

US20130231908A1 METHODS AND SYSTEMS OF MODELING HYDROCARBON FLOW FROM KEROGENS IN A HYDROCARBON BEARING FORMATION 有权
标题翻译：在烃类轴承形成过程中从克氏体建立烃源岩的方法和系统
公开(公告)号：US20130231908A1
公开(公告)日：2013-09-05
申请号：US13883805
申请日：2011-10-26
申请人： Kenneth E. Williams , Sheldon B. Gorell , Amit Kumar , Ronald G. Dusterhoft
发明人： Kenneth E. Williams , Sheldon B. Gorell , Amit Kumar , Ronald G. Dusterhoft
IPC分类号： G06F17/50
CPC分类号： G06F17/5009 , E21B43/16 , E21B43/17 , E21B44/00
摘要： Modeling hydrocarbon flow from kerogens in a hydrocarbon bearing formation. At least some of the illustrative embodiments are methods including modeling flow of hydrocarbons through a hydrocarbon bearing formation by: obtaining an indication of kerogen-wet porosity of kerogen within a portion of the formation; obtaining an indication of water-wet porosity within the portion of the formation; modeling hydrocarbon movement through the kerogen-wet porosity; and modeling hydrocarbon movement through the water-wet porosity.
摘要翻译：在烃轴承地层中形成来自油母质的烃流。说明性实施例中的至少一些是包括通过以下方式建立碳氢化合物流动的方法：通过以下方式获得碳氢化合物的流体：获得在地层的一部分内干酪根湿性孔隙度的指示; 获得地层部分内水分湿度的指示; 通过干酪根湿度孔隙度模拟碳氢化合物运动; 并通过水湿多孔性模拟碳氢化合物运动。

59. 发明授权

US08418764B2 Methods useful for controlling fluid loss in subterranean formations 有权
标题翻译：用于控制地下地层流体损失的方法
公开(公告)号：US08418764B2
公开(公告)日：2013-04-16
申请号：US13292185
申请日：2011-11-09
申请人： Ronald G. Dusterhoft , Bradley L. Todd , David W. Ritter , Larry S. Eoff
发明人： Ronald G. Dusterhoft , Bradley L. Todd , David W. Ritter , Larry S. Eoff
IPC分类号： E21B43/22 , E21B43/04 , E21B43/26
CPC分类号： C09K8/5083 , C09K8/508 , C09K8/5086 , C09K8/512 , C09K8/516 , C09K8/575 , C09K8/5751 , C09K8/68 , E21B21/003
摘要： Methods of reducing the permeability of a subterranean formation to aqueous-based fluids using a water-soluble relative permeability modifier that comprises a reaction product of a hydrophilic compound and a hydrophilic polymer. In some methods the hydrophilic polymer may be selected from the group consisting of: a polyacrylamide, a polyvinylamine, a poly(vinylamine/vinyl alcohol), an alkyl acrylate polymer, and a combination thereof. In other methods the hydrophilic polymer may be selected from the group consisting of: a polyvinylamine; a poly(vinylamine/vinyl alcohol); a cellulose; a chitosan; a polyamide; a polyetheramine; a polyethyleneimine; a polyhydroxyetheramine; a polylysine; a polysulfone; a gum; a starch, and a combination thereof.
摘要翻译：使用包含亲水性化合物和亲水性聚合物的反应产物的水溶性相对渗透性调节剂降低地层对水性流体的渗透性的方法。在一些方法中，亲水聚合物可选自：聚丙烯酰胺，聚乙烯胺，聚（乙烯胺/乙烯醇），丙烯酸烷基酯聚合物及其组合。在其它方法中，亲水聚合物可以选自：聚乙烯胺; 聚（乙烯胺/乙烯醇）; 纤维素; 壳聚糖聚酰胺; 聚醚胺聚乙烯亚胺聚羟基胺; 聚赖氨酸聚砜; 口香糖淀粉及其组合。

60. 发明授权

US07992656B2 Self healing filter-cake removal system for open hole completions 有权
公开(公告)号：US07992656B2
公开(公告)日：2011-08-09
申请号：US12459942
申请日：2009-07-09
申请人： Ronald G. Dusterhoft , Andrew D. Penno
发明人： Ronald G. Dusterhoft , Andrew D. Penno
IPC分类号： C08B37/00
CPC分类号： C09K8/52
摘要： A method of treating a subterranean formation including providing a well bore that includes a filter cake on at least a portion of the well bore and contacting at least a portion of the filter cake with a filter cake degradation fluid comprising a relative permeability modifier. The method also includes allowing the relative permeability modifier to retain at least a portion of the filter cake degradation fluid in the well bore for a time sufficient to contact the filtercake and allowing the filter cake to degrade.

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