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1. 发明授权

US07185702B2 Methods and compositions for the in-situ thermal stimulation of hydrocarbons using peroxide-generating compounds 失效
标题翻译：用过氧化物产生化合物原位热刺激烃的方法和组合物
公开(公告)号：US07185702B2
公开(公告)日：2007-03-06
申请号：US11065908
申请日：2005-02-25
申请人： Matthew E. Blauch , Thomas D. Welton , Gary P. Funkhouser , Scott A. Berning
发明人： Matthew E. Blauch , Thomas D. Welton , Gary P. Funkhouser , Scott A. Berning
IPC分类号： E21B43/25
CPC分类号： C09K8/845 , E21B43/16 , E21B43/243
摘要： One embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound is substantially mechanically isolated from the subterranean formation until the peroxide-generating compound reaches the desired location; and allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound further comprises a chemical moderator that acts to inhibit the reaction of the hydrogen peroxide within the subterranean formation; and later, allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a treatment fluid for stimulating hydrocarbon production from a subterranean formation, comprising peroxide-generating compound and a moderator.
摘要翻译：一个实施方案提供了一种用于刺激地下地层中的烃产生的方法，包括：将产生过氧化物的化合物引入到地下地层中的所需位置，其中产生过氧化物的化合物基本上与地下地层机械分离，直到产生过氧化物化合物达到所需位置; 并允许产生过氧化物的化合物在地层中的所需位置产生过氧化物。另一个实施方案提供了一种用于刺激地下地层中的烃产生的方法，包括：将产生过氧化物的化合物引入地层中的所需位置，其中所述产生过氧化物的化合物还包含化学调节剂，其用于抑制地层内的过氧化氢; 并且随后，允许产生过氧化物的化合物在地层中的所需位置产生过氧化物。另一个实施方案提供了用于刺激来自地层的烃产生的处理流体，其包括产生过氧化物的化合物和调节剂。

2. 发明授权

US07303019B2 Viscoelastic surfactant fluids and associated diverting methods 有权
标题翻译：粘弹性表面活性剂流体和相关转移方法
公开(公告)号：US07303019B2
公开(公告)日：2007-12-04
申请号：US11058612
申请日：2005-02-15
申请人： Thomas D. Welton , Samuel J. Lewis , Gary P. Funkhouser
发明人： Thomas D. Welton , Samuel J. Lewis , Gary P. Funkhouser
IPC分类号： E21B43/28
CPC分类号： C09K8/602 , C09K8/68 , C09K2208/30
摘要： Provided are treatment fluids that comprise an aqueous base fluid, and a methyl ester sulfonate surfactant, and associated diverting methods of use. In one embodiment, the present invention provides a method of treating a subterranean formation comprising: providing a treatment fluid comprising an aqueous base fluid, and a methyl ester sulfonate surfactant; introducing the treatment fluid into a portion of a subterranean formation; and allowing the treatment fluid to divert at least a portion of a second fluid to a different portion of the subterranean formation. Also provided are methods of diverting a fluid from a portion of a subterranean formation. In some instances, the treatment fluids exhibit viscoelastic behavior which may be due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.
摘要翻译：提供了包含基础水基液和甲基酯磺酸盐表面活性剂的处理流体，以及相关联的转移使用方法。在一个实施方案中，本发明提供了一种处理地下地层的方法，包括：提供包含基础水溶液和甲基酯磺酸盐表面活性剂的处理流体; 将处理流体引入地下地层的一部分; 并且允许处理流体将至少一部分第二流体转移到地层的不同部分。还提供了从地层的一部分转移流体的方法。在一些情况下，处理流体表现出粘弹性行为，其可能至少部分地归因于至少一部分甲酯磺酸盐表面活性剂与多个胶束结构的缔合。

3. 发明授权

US07299874B2 Viscoelastic surfactant fluids and associated methods 有权
标题翻译：粘弹性表面活性剂流体及相关方法
公开(公告)号：US07299874B2
公开(公告)日：2007-11-27
申请号：US11058660
申请日：2005-02-15
申请人： Thomas D. Welton , Samuel J. Lewis , Gary P. Funkhouser
发明人： Thomas D. Welton , Samuel J. Lewis , Gary P. Funkhouser
IPC分类号： E21B43/28
CPC分类号： C09K8/68 , C09K2208/30
摘要： Provided are treatment fluids that comprise an aqueous based fluid, a water-soluble salt, and a methyl ester sulfonate surfactant, and associated methods. In one embodiment, a method of treating a subterranean formation is provided, the method comprising: providing a treatment fluid comprising an aqueous base fluid, a water-soluble salt, and a methyl ester sulfonate surfactant; and introducing the treatment fluid into a well bore that penetrates the subterranean formation. Also provided are methods of fracturing a subterranean formation, and methods of removing formation particulates from a well bore or a near well bore region. In some instances, the treatment fluids exhibit viscoelastic behavior which may be due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.
摘要翻译：提供了包含基于水的流体，水溶性盐和甲基酯磺酸盐表面活性剂的处理流体以及相关方法。在一个实施方案中，提供了一种处理地下地层的方法，所述方法包括：提供包含基础水溶液，水溶性盐和甲基酯磺酸盐表面活性剂的处理流体; 并将处理流体引入穿透地下地层的井眼中。还提供了压裂地层的方法，以及从井眼或近井孔区域除去地层颗粒的方法。在一些情况下，处理流体表现出粘弹性行为，其可能至少部分地归因于至少一部分甲酯磺酸盐表面活性剂与多个胶束结构的缔合。

4. 发明授权

US07159659B2 Viscoelastic surfactant fluids and associated acidizing methods 有权
标题翻译：粘弹性表面活性剂流体和相关的酸化方法
公开(公告)号：US07159659B2
公开(公告)日：2007-01-09
申请号：US11058475
申请日：2005-02-15
申请人： Thomas D. Welton , Samuel J. Lewis , Gary P. Funkhouser
发明人： Thomas D. Welton , Samuel J. Lewis , Gary P. Funkhouser
IPC分类号： E21B43/28
CPC分类号： C09K8/74 , C09K2208/30
摘要： Provided are treatment fluids that comprise an aqueous base fluid, an acid, and a methyl ester sulfonate surfactant, and associated methods of use. In one embodiment, the present invention provides a method of acidizing a subterranean formation comprising: providing a treatment fluid comprising an aqueous base fluid, an acid, and a methyl ester sulfonate surfactant; introducing the treatment fluid into a well bore that penetrates the subterranean formation; and allowing at least a portion of the treatment fluid to react with at least a portion of the subterranean formation so that at least one void is formed in the subterranean formation. In some instances, the treatment fluids exhibit viscoelastic behavior which may be due, at least in part, to the association of at least a portion of the methyl ester sulfonate surfactant into a plurality of micellar structures.
摘要翻译：提供了包含基础水基液体，酸和甲酯磺酸盐表面活性剂的处理流体以及相关的使用方法。在一个实施方案中，本发明提供了一种酸化地下地层的方法，包括：提供包含含水基液，酸和甲酯磺酸盐表面活性剂的处理流体; 将处理流体引入穿透地下地层的井眼; 并允许处理流体的至少一部分与地下地层的至少一部分反应，使得在地层中形成至少一个空隙。在一些情况下，处理流体表现出粘弹性行为，其可能至少部分地归因于至少一部分甲酯磺酸盐表面活性剂与多个胶束结构的缔合。

5. 发明授权

US08697613B2 Treatment fluids comprising friction reducers and antiflocculation additives and associated methods 有权
标题翻译：包含减摩剂和抗絮凝添加剂及相关方法的处理液
公开(公告)号：US08697613B2
公开(公告)日：2014-04-15
申请号：US11367683
申请日：2006-03-03
申请人： David E. McMechan , Jimmie D. Weaver , Thomas D. Welton , Robert E. Hanes, Jr. , Karen L. King , Gary P. Funkhouser
发明人： David E. McMechan , Jimmie D. Weaver , Thomas D. Welton , Robert E. Hanes, Jr. , Karen L. King , Gary P. Funkhouser
IPC分类号： C09K8/04 , C09K8/58
CPC分类号： C09K8/68 , C09K8/882
摘要： Methods comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a subterranean formation. Methods of fracturing a subterranean formation comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a well bore penetrating the subterranean formation at rate in the range of from about 30 barrels to about 250 barrels per minute so as to create or enhance one or more fractures in the subterranean formation. Aqueous treatment fluids comprising: an aqueous fluid, a friction reducing polymer in an amount sufficient to reduce friction without forming a gel, and an antiflocculation additive.
摘要翻译：方法包括：提供包含水性流体，减摩聚合物和抗絮凝添加剂的含水处理流体; 并将处理流体引入地层中。破碎地下地层的方法，包括：提供包含含水流体，减摩聚合物和抗絮凝添加剂的含水处理流体; 并将处理流体引入渗透到地下地层的井眼中，速率范围为约30桶至约250桶/分钟，以便产生或增强地下地层中的一个或多个裂缝。含水处理流体包括：含水流体，足以减少摩擦而不形成凝胶的摩擦降低聚合物和抗絮凝添加剂。

6. 发明授权

US07806185B2 Treatment fluids comprising friction reducers and antiflocculation additives and associated methods 有权
标题翻译：包含减摩剂和抗絮凝添加剂及相关方法的处理液
公开(公告)号：US07806185B2
公开(公告)日：2010-10-05
申请号：US11368221
申请日：2006-03-03
申请人： David E. McMechan , Jimmie D. Weaver , Thomas D. Welton , Robert E. Hanes, Jr. , Karen L. King , Gary P. Funkhouser
发明人： David E. McMechan , Jimmie D. Weaver , Thomas D. Welton , Robert E. Hanes, Jr. , Karen L. King , Gary P. Funkhouser
IPC分类号： E21B43/26
CPC分类号： C09K8/68 , C09K8/12 , C09K8/70 , C09K8/88 , C09K8/92
摘要： Methods comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a subterranean formation. Methods of fracturing a subterranean formation comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a well bore penetrating the subterranean formation at rate in the range of from about 30 barrels to about 250 barrels per minute so as to create or enhance one or more fractures in the subterranean formation. Aqueous treatment fluids comprising: an aqueous fluid, a friction reducing polymer in an amount sufficient to reduce friction without forming a gel, and an antiflocculation additive.
摘要翻译：方法包括：提供包含水性流体，减摩聚合物和抗絮凝添加剂的含水处理流体; 并将处理流体引入地层中。破碎地下地层的方法，包括：提供包含含水流体，减摩聚合物和抗絮凝添加剂的含水处理流体; 并将处理流体引入渗透到地下地层的井眼中，速率范围为约30桶至约250桶/分钟，以便产生或增强地下地层中的一个或多个裂缝。含水处理流体包括：含水流体，足以减少摩擦而不形成凝胶的摩擦降低聚合物和抗絮凝添加剂。

7. 发明申请

US20130105161A1 Delayed, Swellable Particles for Prevention of Fluid Migration Through Damaged Cement Sheaths 审中-公开
标题翻译：延迟，可膨胀的颗粒，用于防止通过损坏的水泥护套的流体迁移
公开(公告)号：US20130105161A1
公开(公告)日：2013-05-02
申请号：US13282599
申请日：2011-10-27
申请人： Gary P. Funkhouser , James R. Benkley
发明人： Gary P. Funkhouser , James R. Benkley
IPC分类号： E21B33/13 , C08F220/56 , C08F220/10 , C09K8/46
CPC分类号： C09K8/487 , C04B24/163 , C04B24/2652 , C04B28/02 , C04B2103/0049 , C04B2111/00155 , C04B2111/00577 , C09K8/467 , Y10T428/2982 , C04B40/0675
摘要： A method includes providing a cementing composition that includes an aqueous fluid, a cementitious particulate, and a copolymer particulate which includes a monofunctional monomer, a water degradable first crosslinker, and a second crosslinker. The method further includes placing the cementing composition in a subterranean formation so as to form a set cement sheath and swelling the copolymer particulate in response to a void created in the set cement sheath. The copolymer particulate allows the cementing composition to set to form the cement sheath before substantial swelling of the copolymer particulate occurs.
摘要翻译：一种方法包括提供包含含水流体，水泥质颗粒和包含单官能单体，可水降解的第一交联剂和第二交联剂的共聚物颗粒的粘合组合物。该方法还包括将固化组合物置于地层中以便形成固定的水泥护套并响应于在固定的水泥护套中产生的空隙而膨胀共聚物颗粒。共聚物颗粒允许固化组合物在聚合物颗粒发生显着溶胀之前形成水泥护套。

8. 发明申请

US20120130030A1 Polycarboxylic Acid Gelling Agents 有权
标题翻译：聚羧酸胶凝剂
公开(公告)号：US20120130030A1
公开(公告)日：2012-05-24
申请号：US13363457
申请日：2012-02-01
申请人： Robert M. Kriegel , Gary P. Funkhouser
发明人： Robert M. Kriegel , Gary P. Funkhouser
IPC分类号： C08F228/02
CPC分类号： C09K8/685 , C09K8/703 , C09K8/706 , C09K8/882 , C09K8/887 , C09K2208/26
摘要： Scale inhibiting particulates formed from a mixture of fly ash and a phosphonic acid curing agent; wherein the fly ash is cured into a solid material by the contact with the phosphonic acid curing agent. The mixture may also contain a multivalent ion and the particulates may be coated with a coating material in an amount from about 0.1% to about 40% coating material by weight of the scale inhibiting particulate to delay the release of the scale inhibitor.
摘要翻译：由粉煤灰和膦酸固化剂的混合物形成的阻垢微粒; 其中通过与膦酸固化剂的接触将飞灰固化成固体材料。混合物还可以含有多价离子，并且颗粒可以涂覆有涂层材料，涂层材料的量为防垢颗粒的重量的约0.1％至约40％，以延缓阻垢剂的释放。

9. 发明授权

US08096362B2 Phase-controlled well flow control and associated methods 有权
标题翻译：相控井流量控制及相关方法
公开(公告)号：US08096362B2
公开(公告)日：2012-01-17
申请号：US12960631
申请日：2010-12-06
申请人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
发明人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
IPC分类号： E21B43/25 , E21B34/06
CPC分类号： E21B43/12 , E21B34/06 , E21B43/2406 , E21B43/2408 , E21B47/06
摘要： Phase-controlled well flow control. A well system includes a flow control device which regulates flow of a fluid in the well system, the flow control device being responsive to both pressure and temperature in the well system to regulate flow of the fluid. A flow control device includes a flow regulator for regulating flow of a fluid through the flow control device, and an actuator which is operative to actuate the flow regulator in response to a predetermined relationship between a phase of the fluid and both pressure and temperature exposed to the actuator. A method of controlling a phase change of a fluid in a well system includes the steps of: flowing the fluid through a flow control device in the well system; and adjusting the flow control device in response to both pressure and temperature in the well system.
摘要翻译：相控井流量控制。井系统包括调节井系统中流体流动的流量控制装置，流量控制装置响应于井系统中的压力和温度，以调节流体的流动。流量控制装置包括用于调节通过流量控制装置的流体流动的流量调节器，以及致动器，该致动器可操作以响应于流体的相位和暴露于流体的压力和温度之间的预定关系来致动流量调节器执行器。控制井系统中流体相变的方法包括以下步骤：使流体流过井系统中的流量控制装置; 以及响应于井系统中的压力和温度来调节流量控制装置。

10. 发明申请

US20110073295A1 PHASE-CONTROLLED WELL FLOW CONTROL AND ASSOCIATED METHODS 有权
标题翻译：相控制井流控制及相关方法
公开(公告)号：US20110073295A1
公开(公告)日：2011-03-31
申请号：US12960631
申请日：2010-12-06
申请人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
发明人： David J. Steele , Travis W. Cavender , Roger L. Schultz , Robert L. Pipkin , Gary P. Funkhouser
IPC分类号： E21B43/12 , E21B34/00
CPC分类号： E21B43/12 , E21B34/06 , E21B43/2406 , E21B43/2408 , E21B47/06
摘要： Phase-controlled well flow control. A well system includes a flow control device which regulates flow of a fluid in the well system, the flow control device being responsive to both pressure and temperature in the well system to regulate flow of the fluid. A flow control device includes a flow regulator for regulating flow of a fluid through the flow control device, and an actuator which is operative to actuate the flow regulator in response to a predetermined relationship between a phase of the fluid and both pressure and temperature exposed to the actuator. A method of controlling a phase change of a fluid in a well system includes the steps of: flowing the fluid through a flow control device in the well system; and adjusting the flow control device in response to both pressure and temperature in the well system.
摘要翻译：相控井流量控制。井系统包括调节井系统中流体流动的流量控制装置，流量控制装置响应于井系统中的压力和温度，以调节流体的流动。流量控制装置包括用于调节通过流量控制装置的流体流动的流量调节器，以及致动器，该致动器可操作以响应于流体的相位和暴露于流体的压力和温度之间的预定关系来致动流量调节器执行器。控制井系统中流体相变的方法包括以下步骤：使流体流过井系统中的流量控制装置; 以及响应于井系统中的压力和温度来调节流量控制装置。

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