-
公开(公告)号：US20050194139A1
公开(公告)日：2005-09-08
申请号：US10794607
申请日：2004-03-05
申请人： Robert Hanes , Jimmie Weaver , Billy Slabaugh
发明人： Robert Hanes , Jimmie Weaver , Billy Slabaugh
摘要： The present invention provides a method of reducing the viscosity of a viscosified treatment fluid comprising the steps of: providing a viscosified treatment fluid that comprises water, a crosslinked gelling agent, and a delinking composition capable of delinking at least a portion of the crosslinked gelling agent wherein the delinking composition comprises a delinking agent; and allowing the crosslinked gelling agent and the delinking composition to interact so as to delink at least a portion of the crosslinked gelling agent. The present invention also provides methods of reusing viscosified treatment fluids, methods of fracturing subterranean formations, and methods of gravel packing subterranean formations. The present invention also provides delinking compositions capable of delinking at least a portion of a crosslinked gelling agent; and a viscosified treatment fluid comprising water, a crosslinked gelling agent, and a delinking composition capable of delinking at least a portion of the crosslinked gelling agent wherein the delinking composition comprises a delinking agent.
摘要翻译： 本发明提供一种降低稠化处理流体粘度的方法，包括以下步骤：提供一种增稠处理流体，其包括水，交联胶凝剂和能够使交联胶凝剂的至少一部分脱胶的脱胶组合物 其中所述脱胶组合物包含脱胶剂; 并且允许交联的胶凝剂和脱胶组合物相互作用以使至少一部分交联的胶凝剂脱胶。 本发明还提供了使用稠化处理流体的方法，压裂地下地层的方法，以及砾石填充地下地层的方法。 本发明还提供能够使交联胶凝剂的至少一部分脱胶的脱胶组合物; 以及包含水，交联胶凝剂和能够使交联胶凝剂的至少一部分脱胶的脱胶组合物的增稠处理流体，其中脱胶组合物包含脱胶剂。
-
2.发明申请Methods and compositions for servicing fluids comprising derivatized cellulose gelling agents 审中-公开用于维护包含衍生的纤维素胶凝剂的流体的方法和组合物公开(公告)号：US20060196662A1
公开(公告)日：2006-09-07
申请号：US11072590
申请日：2005-03-04
申请人： Robert Hanes , Jimmie Weaver
发明人： Robert Hanes , Jimmie Weaver
IPC分类号： E21B43/26 , E21B43/267
摘要： One embodiment of the present invention provides methods of treating a portion of a subterranean formation, comprising providing a treatment fluid comprising a derivatized cellulose gelling agent wherein the derivatized cellulose gelling agent is made by reacting cellulose with an electrophilic agent to form a 1,3-cis diol or an alpha carboxylic acid; and, placing the treatment fluid in the portion of the subterranean formation. Another embodiment of the present invention provides methods of derivatizing cellulose, comprising reacting cellulose with an electrophilic agent to form a 1,3-cis diol or an alpha carboxylic acid. Another embodiment of the present invention provides crosslinkable treatment fluids for use in subterranean formations comprising a derivatized cellulose gelling agent wherein the derivatized cellulose gelling agent comprises a cellulose that has been derivatized to comprise an alpha carboxylic acid or a compound comprising a 1,3-cis diol moiety.
摘要翻译： 本发明的一个实施方案提供了处理地下地层的一部分的方法，其包括提供包含衍生的纤维素胶凝剂的处理流体，其中所述衍生的纤维素胶凝剂是通过使纤维素与亲电子试剂反应形成1,3- 顺式二醇或α羧酸; 并且将处理流体放置在地层的部分中。 本发明的另一个实施方案提供了将纤维素衍生化的方法，其包括使纤维素与亲电子试剂反应以形成1,3-顺式二醇或α羧酸。 本发明的另一个实施方案提供了用于包含衍生化的纤维素胶凝剂的地下地层中的可交联处理流体，其中衍生的纤维素胶凝剂包括已被衍生成包含α羧酸的纤维素或包含1,3-顺式 二醇部分。
-
公开(公告)号：US20060089265A1
公开(公告)日：2006-04-27
申请号：US10972642
申请日：2004-10-25
申请人： Robert Hanes , Jimmie Weaver , Billy Slabaugh
发明人： Robert Hanes , Jimmie Weaver , Billy Slabaugh
摘要： In one embodiment, the present invention provides a method of increasing the viscosity of a treatment fluid comprising the steps of: adding a networking agent to the treatment fluid, wherein the networking agent is represented by the formula: Y—X—[B(OR)2]n, wherein: Y is at least partially capable of forming a crosslink between a gelling agent molecule, a second networking agent, and/or a combination thereof; X is at least partially capable of preventing or inhibiting a reaction represented by the formula: ROH+R′B(OR)2→R′OH+B(OR)3; R and R′ are a hydrogen, an alkyl group, an aryl group, or a combination thereof; and n is a positive integer greater than or equal to 1; allowing at least one crosslink to form between the networking agent and a gelling agent molecule, a second networking agent, and/or a combination thereof; and allowing the viscosity of the treatment fluid to increase. Methods of treating a portion of a subterranean formation, networking agent compositions, and treatment fluid compositions also are provided.
摘要翻译： 在一个实施方案中，本发明提供了一种提高处理流体粘度的方法，包括以下步骤：向处理流体中加入组合试剂，其中联合试剂由下式表示：YX- [B（OR）2 ] n，其中：Y至少部分地能够在胶凝剂分子，第二组合剂和/或其组合之间形成交联; X至少部分地能够防止或抑制由下式表示的反应：ROH + R'B（OR）2→R'OH + B（OR）3; R和R'是氢，烷基，芳基或其组合; 并且n是大于或等于1的正整数; 允许至少一个交联在所述组合试剂和凝胶剂分子，第二组合试剂和/或其组合之间形成; 并使处理液的粘度增加。 还提供了处理地下地层，网络剂组合物和处理液组合物的一部分的方法。
-
4.发明申请Treatment fluids comprising friction reducers and antiflocculation additives and associated methods 有权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：US20070207933A1
公开(公告)日：2007-09-06
申请号：US11367683
申请日：2006-03-03
申请人： David McMechan , Jimmie Weaver , Thomas Welton , Robert Hanes , Karen King , Gary Funkhouser
发明人： David McMechan , Jimmie Weaver , Thomas Welton , Robert Hanes , Karen King , Gary Funkhouser
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。
-
5.发明申请公开(公告)号：US20070204996A1
公开(公告)日：2007-09-06
申请号：US11368221
申请日：2006-03-03
申请人： David McMechan , Jimmie Weaver , Thomas Welton , Robert Hanes , Karen King , Gary Funkhouser
发明人： David McMechan , Jimmie Weaver , Thomas Welton , Robert Hanes , Karen King , Gary Funkhouser
IPC分类号： E21B43/26
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.
-
公开(公告)号：US20060151173A1
公开(公告)日：2006-07-13
申请号：US11035305
申请日：2005-01-13
申请人： Billy Slabaugh , Robert Hanes , Jimmie Weaver
发明人： Billy Slabaugh , Robert Hanes , Jimmie Weaver
CPC分类号： C08B37/0096 , C09K8/68 , C09K8/90
摘要： One embodiment of the present invention provides a method of treating guar splits comprising exposing guar splits to a treatment chemical to create treated guar splits; and then, without first washing the treated guar splits, grinding the treated guar splits; and, then drying the ground, treated guar splits. Another embodiment of the present invention provides a method of treating a portion of a subterranean formation comprising providing a treatment fluid comprising a viscosifying agent wherein the viscosifying agent comprises ground, treated guar splits made by the following method: exposing guar splits to a treatment chemical to create treated guar splits; and then, without first washing the treated guar splits, grinding the treated guar splits; and, then drying the ground, treated guar splits; placing the treatment fluid into a portion of a subterranean formation.
-
公开(公告)号：US20080242747A1
公开(公告)日：2008-10-02
申请号：US11692752
申请日：2007-03-28
申请人： Bruce Lucas , Glenn Weightman , Harold Walters , Jimmie Weaver , Steven Wilson , Billy Slabaugh
发明人： Bruce Lucas , Glenn Weightman , Harold Walters , Jimmie Weaver , Steven Wilson , Billy Slabaugh
IPC分类号： B01J13/00
CPC分类号： B01J13/0052
摘要： A process of increasing the viscosity of a gel, or the yield of a hydratable material includes heating a hydratable material, an aqueous component or both, prior to mixing the hydratable material with the aqueous component. In certain instances, the aqueous component is heated to a temperature of at least about 100° F., and the hydratable material component and the heated aqueous component are mixed together to form a gel in certain instances, the hydratable material component is heated to a temperature of at least about 100° F., and the heated hydratable material component and the aqueous component are mixed together to form a gel.
摘要翻译： 在将可水合材料与水性组分混合之前，增加凝胶的粘度或可水合材料的产率的方法包括加热可水合材料，水性组分或两者。 在某些情况下，水性组分被加热到至少约100°F的温度，并且在某些情况下将可水合材料组分和加热的水性组分混合在一起形成凝胶，将可水合材料组分加热至 温度至少约100°F，并将加热的可水合材料组分和水性组分混合在一起形成凝胶。
-
8.发明申请公开(公告)号：US20070187146A1
公开(公告)日：2007-08-16
申请号：US11656223
申请日：2007-01-22
申请人： Glenda Wylie , Frank Zamora , Beegamudre Murali , Baireddy Reddy , Larry Eoff , Jimmie Weaver , John Wilson , Denise Berryhill , Russell Fitsgerald , Anne Culotta
发明人： Glenda Wylie , Frank Zamora , Beegamudre Murali , Baireddy Reddy , Larry Eoff , Jimmie Weaver , John Wilson , Denise Berryhill , Russell Fitsgerald , Anne Culotta
CPC分类号： C09K8/12 , C09K8/34 , C09K8/512 , E21B33/138 , E21B43/103
摘要： An assembly and methods for constructing a MONOWELL includes a monodiameter casing disposed in a monodiameter wellbore having diametric efficiency with a monobore production delivery system disposed within the monodiameter casing. An assembly for constructing a monodiameter wellbore includes a bottomhole assembly having a overgauge hole drilling member, a directional steering assembly, a measurement while drilling tool, and a logging while drilling tool; a work string attached to the bottomhole assembly and extending to the surface; drilling fluids flowing through the work string and bottomhole assembly; chemical casing casing the borehole; expandable casing disposed in the wellbore; and a sealing composition disposed between the expandable casing and the wellbore.
-
公开(公告)号：US20050090415A1
公开(公告)日：2005-04-28
申请号：US10692400
申请日：2003-10-23
申请人： Philip Nguyen , Jimmie Weaver , Johnny Barton
发明人： Philip Nguyen , Jimmie Weaver , Johnny Barton
CPC分类号： C11D7/265 , C11D7/06 , C11D7/08 , C11D7/263 , C11D11/0023
摘要： The present invention relates to methods and compositions for removing resin coatings. More particularly, the present invention relates to methods and compositions for removing coatings comprising epoxy and/or furan. Some embodiments of the methods of the present invention comprise removing a resin coating from a surface comprising the step of applying to the surface a cleaning solution comprising: a pH-adjusting agent, a solvent, and water. Other embodiments of the present invention comprise cleaning solutions comprising a pH-adjusting agent, a solvent, and water wherein the cleaning solution is suitable for use in cleaning a resin from a surface.
摘要翻译： 本发明涉及去除树脂涂层的方法和组合物。 更具体地说，本发明涉及用于去除包含环氧和/或呋喃的涂层的方法和组合物。 本发明方法的一些实施方案包括从表面除去树脂涂层，包括向表面施加包括pH调节剂，溶剂和水的清洗溶液的步骤。 本发明的其它实施方案包括包含pH调节剂，溶剂和水的清洁溶液，其中清洁溶液适合用于从表面清洗树脂。
-
10.发明申请Methods of preparing and using clean viscous well treating fluids and compositions 审中-公开制备和使用清洁的粘稠井处理液和组合物的方法公开(公告)号：US20050090406A1
公开(公告)日：2005-04-28
申请号：US10691367
申请日：2003-10-22
申请人： Michael McCabe , Jimmie Weaver , Mark Parker , Billy Slabaugh , Harold Walters
发明人： Michael McCabe , Jimmie Weaver , Mark Parker , Billy Slabaugh , Harold Walters
摘要： The present invention provides methods of preparing and using viscous gelled well treating fluids devoid of insoluble gelling agent residue and compositions. A viscous gelled treating fluid composition devoid of insoluble gelling agent residue basically comprises water, a hydrated gelling agent and the water insoluble residue therefrom, a base for raising the pH of the water so that the water insoluble residue is dissolved therein, and additional water to lower the amount of the gelling agent in the treating fluid relative to the amount of water therein and to lower the pH thereof.
摘要翻译： 本发明提供了制备和使用不含不溶性胶凝剂残留物和组合物的粘性凝胶井处理流体的方法。 没有不溶性胶凝剂残留物的粘稠凝胶处理液组合物基本上包含水，水合胶凝剂和水不溶性残渣，用于提高水的pH以使水不溶性残留物溶解在其中的碱，以及额外的水 降低处理流体中的胶凝剂的量相对于其中的水量而降低其pH值。
-
-
-
-
-
-
-
-
-
搜索结果
33 条记录 (耗时 0.016 秒)
