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1. 发明授权

US06302209B1 Surfactant compositions and uses therefor 失效
标题翻译：表面活性剂组合物及其用途
公开(公告)号：US06302209B1
公开(公告)日：2001-10-16
申请号：US09151169
申请日：1998-09-10
申请人： Joseph E. Thompson, Sr. , Harold D. Brannon , George Tso-Chih Woo , William R. Wood , Jeffrey C. Dawson , Marshall G. Ault
发明人： Joseph E. Thompson, Sr. , Harold D. Brannon , George Tso-Chih Woo , William R. Wood , Jeffrey C. Dawson , Marshall G. Ault
IPC分类号： E21B4300
CPC分类号： B01F17/0028 , B01F17/0042 , B01F17/0057 , C09K8/035 , C09K8/602
摘要： Solid surfactant suspension compositions are formed by combining solid surfactants, such as alpha-olefin sulfonates, with an organic base fluid, such as diesel. Solid surfactant suspensions may be combined with an aqueous carrier fluid to form surfactant-containing fluids suitable for, among other things, forming foams or for water wetting surfaces. Solid surfactant suspensions may also be combined with additive materials, such as polymer particles, to form a dispersion or emulsion. Polymer-containing solid surfactant suspensions may also be combined with aqueous carrier fluids to form, for example, viscosified, gelled, or foamed fluids. Concentration of solid surfactant materials contained in a solid surfactant suspension may be varied to affect the function the solid surfactant suspension. For example, the solid surfactant material may function as a polymer surface wetting agent, an emulsifier, a dispersant, a viscosifier, and/or a foamer in well completion and remedial and/or workover fluids.
摘要翻译：固体表面活性剂悬浮液组合物通过将固体表面活性剂如α-烯烃磺酸盐与有机基础流体如柴油混合而形成。固体表面活性剂悬浮液可以与含水载体流体组合以形成适于尤其形成泡沫或用于水润湿表面的含表面活性剂的流体。固体表面活性剂悬浮液也可以与添加剂材料如聚合物颗粒结合以形成分散体或乳液。含聚合物的固体表面活性剂悬浮液也可以与含水载体流体混合以形成例如粘稠的，胶凝的或发泡的流体。包含在固体表面活性剂悬浮液中的固体表面活性剂材料的浓度可以变化以影响固体表面活性剂悬浮液的功能。例如，固体表面活性剂材料可用作完井和补救和/或修井液中的聚合物表面润湿剂，乳化剂，分散剂，增粘剂和/或起泡剂。

2. 发明授权

US5547026A Crosslinked guar based blocking gel system for use at low to high temperatures 失效
标题翻译：交联瓜尔胶基凝胶系统，用于低温至高温
公开(公告)号：US5547026A
公开(公告)日：1996-08-20
申请号：US424832
申请日：1995-04-19
申请人： Harold D. Brannon , Allan R. Rickards , Brian B. Beall , Marshall G. Ault
发明人： Harold D. Brannon , Allan R. Rickards , Brian B. Beall , Marshall G. Ault
IPC分类号： C09K8/512 , C09K8/514 , E21B33/138 , E21B43/25
CPC分类号： C09K8/512 , C09K8/514 , Y10S507/903 , Y10S507/921 , Y10S507/925
摘要： High temperature blocking gel is shown for temporary workover operations. The blocking gel is prepared by blending a guar or derivatized guar polymer with an aqueous fluid. The mixing method employed mixes and pumps the guar polymer essentially unhydrated. The resulting lower viscosity minimizes friction pressure during placement.
摘要翻译：显示高温阻塞凝胶用于临时修井操作。通过将瓜尔胶或衍生的瓜尔胶聚合物与水性流体混合来制备阻塞凝胶。混合方法混合并将瓜尔胶聚合物基本上未水合。所产生的较低粘度使放置期间的摩擦压力最小化。

3. 发明申请

US20170267915A1 USING BORATED GALACTOMANNAN TO ENHANCE SWELLING OF SUPERABSORBENTS FOR FRACTURING APPLICATIONS 审中-公开
公开(公告)号：US20170267915A1
公开(公告)日：2017-09-21
申请号：US15070131
申请日：2016-03-15
申请人： Alyssa Michelle Volk , Michael R. Farris , Paul S. Carman , Hong Sun , Scott G. Nelson , Harold D. Brannon
发明人： Alyssa Michelle Volk , Michael R. Farris , Paul S. Carman , Hong Sun , Scott G. Nelson , Harold D. Brannon
IPC分类号： C09K8/68 , E21B43/26 , E21B43/267 , C09K8/90
CPC分类号： C09K8/68 , C09K8/685 , C09K8/88 , C09K8/887 , C09K8/90 , C09K2208/26 , C09K2208/34 , E21B43/26 , E21B43/267
摘要： A method of fracturing a subterranean formation penetrated by a well comprises: combining an aqueous carrier with a superabsorbent polymer and a borated galactomannan to form a hydraulic fracturing composition; and pumping the hydraulic fracturing composition into the well.

4. 发明授权

US06749025B1 Lightweight methods and compositions for sand control 有权
标题翻译：用于防砂的轻型方法和组合物
公开(公告)号：US06749025B1
公开(公告)日：2004-06-15
申请号：US09579146
申请日：2000-05-25
申请人： Harold D. Brannon , Allan R. Rickards , Christopher J. Stephenson
发明人： Harold D. Brannon , Allan R. Rickards , Christopher J. Stephenson
IPC分类号： E21B4326
CPC分类号： E21B43/267 , C09K8/80
摘要： Methods and compositions useful for controlling sand production from subterranean formations that utilize relatively lightweight and/or substantially neutrally buoyant particles as particulate sand control material.
摘要翻译：用于控制来自地下地层的砂生产的方法和组合物，其利用相对轻的和/或基本上中性的浮力颗粒作为颗粒砂控制材料。

5. 发明申请

US20100018707A1 METHOD OF FRACTURING USING ULTRA LIGHTWEIGHT PROPPANT SUSPENSIONS AND GASEOUS STREAMS 有权
标题翻译：使用超轻型专用悬浮液和气体流的破碎方法
公开(公告)号：US20100018707A1
公开(公告)日：2010-01-28
申请号：US12180219
申请日：2008-07-25
申请人： Richard S. Wheeler , Chandler C. Newhall , Roger R. Myers , Brian Ward , Brian B. Beall , Harold D. Brannon
发明人： Richard S. Wheeler , Chandler C. Newhall , Roger R. Myers , Brian Ward , Brian B. Beall , Harold D. Brannon
IPC分类号： E21B43/267
CPC分类号： E21B43/267 , C09K8/703 , C09K8/80 , C09K2208/30
摘要： In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight proppant suspended in a viscosified aqueous fluid. The gaseous fluid of the proppant stage contains at least about 90 volume percent of the combination of gaseous fluid and aqueous fluid. A pad fluid may first be introduced into the formation, the pad fluid containing a gaseous fluid and, optionally, an aqueous fluid. The gaseous fluid of the pad fluid mixture typically contains at least 70 volume percent of the mixture.
摘要翻译：在含烃地层的水力压裂方法中，将支撑剂阶段引入含有气态流体的裂缝和悬浮在粘稠水溶液中的超轻质支撑剂。支撑剂阶段的气态流体含有至少约90体积％的气态流体和含水流体的组合。衬垫流体可以首先被引入到地层中，衬垫流体含有气体流体和任选的含水流体。衬垫流体混合物的气体流体通常含有至少70体积％的混合物。

6. 发明申请

US20090095473A1 Method of Fracturing Hydrocarbon-Bearing Formation With Coated Porous Polyolefin Particulate 有权
标题翻译：用涂覆的多孔聚烯烃颗粒压裂烃轴承形成方法
公开(公告)号：US20090095473A1
公开(公告)日：2009-04-16
申请号：US12211768
申请日：2008-09-16
申请人： Christopher J. Stephenson , Allan R. Rickards , Harold D. Brannon , Gino F. Di Lullo Arias , Philip James Rae
发明人： Christopher J. Stephenson , Allan R. Rickards , Harold D. Brannon , Gino F. Di Lullo Arias , Philip James Rae
IPC分类号： E21B43/267 , E21B43/26
CPC分类号： C09K8/805 , E21B43/267 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998
摘要： Methods and compositions useful for subterranean formation treatments, such as hydraulic fracturing treatments and sand control that include porous materials. Such porous materials may be selectively configured porous material particles manufactured and/or treated with selected glazing materials, coating materials and/or penetrating materials to have desired strength and/or apparent density to fit particular downhole conditions for well treating such as hydraulic fracturing treatments and sand control treatments. Porous materials may also be employed in selected combinations to optimize fracture or sand control performance, and/or may be employed as relatively lightweight materials in liquid carbon dioxide-based well treatment systems.
摘要翻译：用于地下地层处理的方法和组合物，例如水力压裂处理和包括多孔材料的防砂处理。这种多孔材料可以是选择性地构造的多孔材料颗粒，其被选择的玻璃材料，涂层材料和/或穿透材料制造和/或处理以具有期望的强度和/或表观密度，以适应特定的井下条件以进行良好的处理，例如水力压裂处理和防沙治疗。也可以选择组合使用多孔材料以优化断裂或防砂性能，和/或可用作基于液体二氧化碳的井处理系统中相对较轻的材料。

7. 发明授权

US5562160A Fracturing fluid treatment design to optimize fluid rheology and proppant pack conductivity 失效
标题翻译：压裂液处理设计，优化流体流变性和支撑剂包装电导率
公开(公告)号：US5562160A
公开(公告)日：1996-10-08
申请号：US544572
申请日：1995-10-18
申请人： Harold D. Brannon , Robert M. Tjon-Joe-Pin
发明人： Harold D. Brannon , Robert M. Tjon-Joe-Pin
IPC分类号： C09K8/68 , E21B43/267 , E21B49/00
CPC分类号： E21B43/267 , C09K8/685
摘要： A method of fracturing a subterranean formation in a well bore is shown in which a gellable fracturing fluid is first formed by blending together an aqueous fluid, a hydratable polymer, a suitable cross-linking agent for cross-linking the hydratable polymer to form a polymer gel and an enzyme breaker. The cross-linked polymer gel is pumped into the well bore under sufficient pressure to fracture the surrounding formation. The enzyme breaker is allowed to degrade the cross-linked polymer with time to reduce the viscosity of the fluid so that the fluid can be pumped from the formation back to the well surface. The particular enzyme breaker utilized has an activity in the temperature range from about 60.degree.-300.degree. F. and at a pH range from about 2.0 to 11.0 and is effective to attack only specific linkages in the cross-linked polymer gel.
摘要翻译：示出了在井眼中压裂地层的方法，其中首先通过将水性流体，可水合聚合物，用于交联可水合聚合物的合适的交联剂混合在一起形成聚合物形成可凝胶化的压裂流体，形成聚合物凝胶和酶切剂。将交联聚合物凝胶在足够的压力下泵入井眼以破坏周围的地层。允许酶破坏剂随时降解交联聚合物以降低流体的粘度，使得流体可以从地层泵送回井表面。所使用的特定酶切剂在约60-300°F的温度范围和约2.0至11.0的pH范围内具有活性，并且仅有效地仅攻击交联聚合物凝胶中的特定键。

8. 发明授权

US5103905A Method of optimizing the conductivity of a propped fractured formation 失效
$Method of optimizing the conductivity of a propped fractured formation$
标题翻译：优化支撑断裂地层导电性的方法
公开(公告)号：US5103905A
公开(公告)日：1992-04-14
申请号：US518771
申请日：1990-05-03
申请人： Harold D. Brannon , Janet Gulbis , Milton T. King , George W. Hawkins
发明人： Harold D. Brannon , Janet Gulbis , Milton T. King , George W. Hawkins
IPC分类号： C09K8/62 , C09K8/92 , E21B43/26 , E21B43/267
CPC分类号： C09K8/92 , C09K8/62 , E21B43/26 , E21B43/267 , Y10S507/902 , Y10S507/921
摘要： Method of reducing the viscosity of a fracturing fluid containing a polymer by introducing both delayed breaker and nondelayed breaker into the fracturing fluid. Preferably, the relative amounts of delayed and undelayed breaker are determined by first determining the concentration of polymer in the fracture, determining the relationship of breaker concentration for a polymer concentration to proppant pack permeability, picking a desired proppant pack permeability, calculating the amount of breaker necessary to lessen the viscosity of the polymer concentration in the fracture to the desired permeability. This amount of breaker is X. Next, the minimum viscosity of the fracturing fluid which maintains the proppant in suspension in the fracture is determined. The amount of breaker Y which lessens the viscosity of the fracturing fluid no lower than this minimum viscosity is calculated for the bottom hole static temperature and an interval of time. The amount of delayed breaker Z which upon initial introduction into the fracturing fluid releases Y is calculated. Finally, if X is less than Y, no more than X amount of delayed breaker is introduced into the fracturing fluid; however if Y is less than X, no more than Z amount of delayed breaker is introduced into the fracturing fluid. Additionally, Y amount of nondelayed breaker may be introduced into the fracturing fluid at each of its treatment stages.
摘要翻译：通过将延迟的断路器和非延迟断路器引入压裂液中来降低含有聚合物的压裂液的粘度的方法。优选地，延迟和未延迟断路器的相对量通过首先确定断裂中聚合物的浓度，确定聚合物浓度的破坏剂浓度与支撑剂包渗透性的关系，选择所需的支撑剂包渗透性，计算断路器的量来确定必要的是将断裂中的聚合物浓度的粘度降低到期望的渗透性。断屑器数量为X.接下来，确定保持支撑剂在断裂中悬浮的压裂液的最小粘度。对于井底静态温度和时间间隔，计算减少不低于该最小粘度的压裂液的粘度的断路器Y的量。计算初始引入压裂液释放量Y的延迟断路器Z的量。最后，如果X小于Y，则不超过X量的延迟断路器被引入到压裂液中; 然而，如果Y小于X，则不超过Z量的延迟断路器被引入到压裂液中。另外，在每个处理阶段，可将Y量的非延迟断路器引入压裂液中。

9. 发明申请

US20110168396A1 METHOD OF FRACTURING USING ULTRA LIGHTWEIGHT PROPPANT SUSPENSIONS AND GASEOUS STREAMS 有权
标题翻译：使用超轻型专用悬浮液和气体流的破碎方法
公开(公告)号：US20110168396A1
公开(公告)日：2011-07-14
申请号：US13073886
申请日：2011-03-28
申请人： Richard S. Wheeler , Chandler C. Newhall , Roger R. Myers , Brian Ward , Brian B. Beall , Harold D. Brannon
发明人： Richard S. Wheeler , Chandler C. Newhall , Roger R. Myers , Brian Ward , Brian B. Beall , Harold D. Brannon
IPC分类号： E21B43/26
CPC分类号： E21B43/267 , C09K8/703 , C09K8/80 , C09K2208/30
摘要： In a method of hydraulically fracturing a hydrocarbon-bearing subterranean formation, a proppant stage is introduced into the fracture which contains a gaseous fluid and an ultra lightweight proppant suspended in a viscosified aqueous fluid. The gaseous fluid of the proppant stage contains at least about 90 volume percent of the combination of gaseous fluid and aqueous fluid. A pad fluid may first be introduced into the formation, the pad fluid containing a gaseous fluid and, optionally, an aqueous fluid. The gaseous fluid of the pad fluid mixture typically contains at least 70 volume percent of the mixture.
摘要翻译：在含烃地层的水力压裂方法中，将支撑剂阶段引入含有气态流体的裂缝和悬浮在粘稠水溶液中的超轻质支撑剂。支撑剂阶段的气态流体含有至少约90体积％的气态流体和含水流体的组合。衬垫流体可以首先被引入到地层中，衬垫流体含有气体流体和任选的含水流体。衬垫流体混合物的气体流体通常含有至少70体积％的混合物。

10. 发明申请

US20090029880A1 Composition containing lonic liquid clay stabilizers and/or shale inhibitors and method of using the same 失效
标题翻译：含有液体粘土稳定剂和/或页岩抑制剂的组合物及其使用方法
公开(公告)号：US20090029880A1
公开(公告)日：2009-01-29
申请号：US11880726
申请日：2007-07-24
申请人： Sandra L. Berry , Brian B. Beall , Joel L. Boles , Harold D. Brannon
发明人： Sandra L. Berry , Brian B. Beall , Joel L. Boles , Harold D. Brannon
IPC分类号： C09K8/04
CPC分类号： C09K8/04 , C09K8/68 , C09K8/86 , C09K2208/12
摘要： An ionic liquid may be used to inhibit the swelling and/or disintegration of clay in a subterranean formation. A subterranean clay-containing formation may be treated with the ionic liquid by contacting the formation with a well treatment composition containing the ionic liquid dispersed or dissolved in a carrier fluid. Damage to the formation caused by contact with the well treating composition is reduced or substantially eliminated.
摘要翻译：离子液体可用于抑制地层中粘土的溶胀和/或分解。可以通过使地层与含有分散或溶解在载体流体中的离子液体的井处理组合物接触，用离子液体处理地下含粘土的地层。由于与井处理组合物的接触引起的形成的损伤减少或基本消除。

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