-
1.发明授权公开(公告)号：US07621328B1
公开(公告)日：2009-11-24
申请号：US12151499
申请日：2008-05-07
申请人： Leonard Case , Michael Segura , Harold Walters , Jason Bryant , Herbert Horinek , Jonn Thompson , Von Parkey , Shaun Bums , Billy Slabaugh , Tommy Slabaugh, legal representative
发明人： Leonard Case , Michael Segura , Harold Walters , Jason Bryant , Herbert Horinek , Jonn Thompson , Von Parkey , Shaun Bums , Billy Slabaugh
IPC分类号： E21B43/22
CPC分类号： E21B21/062 , E21B43/267 , G05D11/133
摘要： The invention is for a method of forming and delivering a treatment fluid into a wellbore. In one aspect, a method is provided for pumping a first fluid having a relatively high concentration of a particulate suspended therein and pumping a second fluid having either none of the particulate or a relatively low concentration of the particulate suspended therein, and then merging at least the first and second fluids to form a treatment fluid having a merged concentration of the particulate. According to this aspect, the first fluid has a relatively high concentration of a hydratable additive and the second fluid has either none or a relatively low concentration of the hydratable additive.
摘要翻译： 本发明是用于形成并将处理流体输送到井筒中的方法。 在一个方面，提供了一种用于泵送具有悬浮在其中的相对高浓度的颗粒的第一流体的方法，并泵送具有悬浮在其中的微粒或相对低浓度颗粒的第二流体，然后至少合并 所述第一和第二流体形成具有所述颗粒的合并浓度的处理流体。 根据该方面，第一流体具有相对高浓度的可水合添加剂，并且第二流体不具有或相对低浓度的可水合添加剂。
-
公开(公告)号：US20070062702A1
公开(公告)日：2007-03-22
申请号：US11229254
申请日：2005-09-16
申请人： Harold Walters , Billy Slabaugh , Jason Bryant
发明人： Harold Walters , Billy Slabaugh , Jason Bryant
IPC分类号： E21B43/26
摘要： Treatment fluids comprising gelling agents that comprise crosslinkable polymers and certain biopolymers, and methods of use in subterranean operations, are provided. In one embodiment, the present invention provides a treatment fluid comprising: an aqueous base fluid; a crosslinking agent; and a gelling agent comprising a polymer that is a crosslinkable polymer, and a polymer that is a biopolymer wherein a molecule of the biopolymer (1) consists only of glucose, or (2) has a backbone comprising one or more units that comprise at least (a) one glucose unit and (b) one linear or cyclic pyranose-type monosaccharide unit, wherein (a) and (b) have different molecular structures.
摘要翻译： 提供包含含有可交联聚合物和某些生物聚合物的胶凝剂的处理流体，以及在地下操作中使用的方法。 在一个实施方案中，本发明提供了一种处理流体，包括：基础水溶液; 交联剂; 和包含作为可交联聚合物的聚合物的胶凝剂和作为生物聚合物的聚合物，其中所述生物聚合物（1）的分子仅由葡萄糖组成，或（2）具有包含至少包含一个或多个单元的主链 （a）一个葡萄糖单元和（b）一个线性或环状吡喃糖型单糖单元，其中（a）和（b）具有不同的分子结构。
-
公开(公告)号：US20070062703A1
公开(公告)日：2007-03-22
申请号：US11229461
申请日：2005-09-16
申请人： Harold Walters , Billy Slabaugh , Jason Bryant
发明人： Harold Walters , Billy Slabaugh , Jason Bryant
摘要： Treatment fluids comprising gelling agents that comprise crosslinkable polymers and certain biopolymers, and methods of use in subterranean operations, are provided. In one embodiment, the present invention provides a method of treating a portion of a subterranean formation comprising: providing a treatment fluid that comprises an aqueous base fluid, a crosslinking agent, and a gelling agent comprising a polymer that is a crosslinkable polymer, and a polymer that is a biopolymer wherein a molecule of the biopolymer (1) consists only of glucose, or (2) has a backbone comprising one or more units that comprise at least (a) one glucose unit and (b) one linear or cyclic pyranose-type monosaccharide unit, wherein (a) and (b) have different molecular structures; and introducing the treatment fluid into a well bore penetrating the subterranean formation.
摘要翻译： 提供包含含有可交联聚合物和某些生物聚合物的胶凝剂的处理流体，以及在地下操作中使用的方法。 在一个实施方案中，本发明提供了一种处理地下地层的一部分的方法，包括：提供包含含水基础流体，交联剂和包含作为可交联聚合物的聚合物的胶凝剂的处理流体，以及 聚合物，其是生物聚合物（1）的分子仅由葡萄糖组成的生物聚合物，或（2）具有包含一个或多个包含至少（a）一个葡萄糖单元的单元的主链和（b）一种线性或环状吡喃糖 型单糖单元，其中（a）和（b）具有不同的分子结构; 并将处理流体引入穿透地下地层的井眼中。
-
4.发明授权Methods of pumping fluids having different concentrations of particulate at different average bulk fluid velocities to reduce pump wear and maintenance in the forming and delivering of a treatment fluid into a wellbore 有权以不同的平均体积流体速度泵送具有不同浓度的颗粒的流体的方法，以减少泵的磨损和在将处理流体形成和输送到井筒中时的维持公开(公告)号：US07621329B1
公开(公告)日：2009-11-24
申请号：US12151504
申请日：2008-05-07
申请人： Leonard Case , Michael Segura , Harold Walters , Jason Bryant , Herbert Horinek , Jonn Thompson , Von Parkey , Shaun Burns , Billy Slabaugh , Tommy Slabaugh, legal representative
发明人： Leonard Case , Michael Segura , Harold Walters , Jason Bryant , Herbert Horinek , Jonn Thompson , Von Parkey , Shaun Burns , Billy Slabaugh
IPC分类号： E21B43/22
CPC分类号： E21B21/062
摘要： The invention is for a method of forming and delivering a treatment fluid into a wellbore. In one aspect, a method is provided for pumping a first fluid having a relatively high concentration of a particulate suspended therein and pumping a second fluid having either none of the particulate or a relatively low concentration of the particulate suspended therein, and then merging at least the first and second fluids to form a treatment fluid having a merged concentration of the particulate. According to this aspect, the first fluid has a relatively high concentration of a hydratable additive and the second fluid has either none or a relatively low concentration of the hydratable additive.
摘要翻译： 本发明是用于形成并将处理流体输送到井筒中的方法。 在一个方面，提供了一种用于泵送具有悬浮在其中的相对高浓度的颗粒的第一流体的方法，并泵送具有悬浮在其中的微粒或相对低浓度颗粒的第二流体，然后至少合并 所述第一和第二流体形成具有所述颗粒的合并浓度的处理流体。 根据该方面，第一流体具有相对高浓度的可水合添加剂，并且第二流体不具有或相对低浓度的可水合添加剂。
-
5.发明申请Methods of using a higher-quality water with an unhydrated hydratable additive allowing the use of a lower-quality water as some of the water in the forming and delivering of a treatment fluid into a wellbore 审中-公开使用更高质量的水与未水合的可水合添加剂的方法，允许在形成和将处理流体输送到井筒中时使用较低质量的水作为一些水公开(公告)号：US20090277640A1
公开(公告)日：2009-11-12
申请号：US12151498
申请日：2008-05-07
申请人： Jonn Thompson , Michael Segura , Harold Walters , Jason Bryant , Leonard Case , Herbert Horinek , Von Parkey , Shaun Burns , Billy Slabaugh , Tommy Slabaugh
发明人： Jonn Thompson , Michael Segura , Harold Walters , Jason Bryant , Leonard Case , Herbert Horinek , Von Parkey , Shaun Burns , Billy Slabaugh , Tommy Slabaugh
IPC分类号： E21B43/22
摘要： The inventions are for methods of forming and delivering a treatment fluid into a wellbore. In one aspect, methods are provided of using higher-quality water for one portion of the water for a treatment fluid and lower-quality water for another portion of the water for a treatment fluid, and merging the two portions to form the treatment fluid after pumping the fluid portions toward the wellbore. This allows the use of lower-quality water for some of the water required for making up the treatment fluid.
摘要翻译： 本发明涉及将处理流体形成和输送到井眼中的方法。 在一个方面，提供了使用较高质量的水用于治疗流体的一部分水的较低质量的水和用于处理流体的另一部分水的较低质量的水，并且将两部分合并以形成处理流体 将流体部分泵送到井眼。 这允许使用较低质量的水来补充处理液所需的一些水。
-
公开(公告)号：US20070244014A1
公开(公告)日：2007-10-18
申请号：US11404352
申请日：2006-04-14
申请人： Jimmie Weaver , Billy Slabaugh , Harold Walters
发明人： Jimmie Weaver , Billy Slabaugh , Harold Walters
IPC分类号： C09K8/00
摘要： Fluids useful as subterranean treatment fluids, and more particularly, polymeric fluid loss additives, subterranean treatment fluids with improved fluid loss control, and their associated methods of use, are provided. In one embodiment, the methods comprise: providing a treatment fluid that comprises a base fluid, and a polymeric fluid loss control additive that comprises at least a first plurality of polymer molecules having a first average molecular weight, and a second plurality of polymer molecules having a second average molecular weight, wherein the first average molecular weight is different from the second average molecular weight; and introducing the treatment fluid into a subterranean formation.
摘要翻译： 提供了用作地下处理流体的流体，更具体地，涉及具有改进的流体损失控制的聚合物流体损失添加剂，地下处理流体及其相关联的使用方法。 在一个实施方案中，所述方法包括：提供包含基础流体的处理流体和包含至少第一多个具有第一平均分子量的聚合物分子的聚合物流体损失控制添加剂和具有第一多个聚合物分子的第二多个聚合物分子， 第二平均分子量，其中所述第一平均分子量不同于所述第二平均分子量; 并将处理流体引入地层中。
-
7.发明授权公开(公告)号：US07174960B2
公开(公告)日：2007-02-13
申请号：US10793705
申请日：2004-03-05
IPC分类号： E21B33/138
摘要： Methods for preparing slurries that include depolymerized polysacoharides and depolymerized and derivatized polysaccharides that may be useful in subterranean well operations including fracturing, gravel packing, and frac-packing, are provided. One embodiment provides a method for making a slurry, comprising combining a polysaccharide with an organic solvent to form a slurry; and, depolymerizing the polysaccharide in the slurry. Another embodiment provides a method of treating subterranean formation with slurry comprising the steps of creating a slurry using a method comprising the steps of combining a polysacchande with an organic solvent to form a slurry; and, depolymerizing the polysaccharide in the slurry; and, placing that slurry into a subterranean formation.
摘要翻译： 制备包括解聚多糖的浆料和可用于地下井操作（包括压裂，砾石填充和压裂填料）的解聚和衍生多糖的浆料的方法。 一个实施方案提供了制备浆料的方法，包括将多糖与有机溶剂组合以形成浆料; 并且将多糖解聚在浆料中。 另一个实施方案提供了一种用浆料处理地层的方法，包括以下步骤：使用包括以下步骤的方法产生浆料的步骤：将多糖与有机溶剂混合以形成浆料; 并且使所述多糖在所述浆料中解聚; 并将该浆料置于地层中。
-
8.发明申请公开(公告)号：US20050194138A1
公开(公告)日：2005-09-08
申请号：US10793705
申请日：2004-03-05
申请人： Jimmie Weaver , Michael McCabe , Billy Slabaugh , Mark Parker , Harold Walters
发明人： Jimmie Weaver , Michael McCabe , Billy Slabaugh , Mark Parker , Harold Walters
摘要： This invention relates to methods for preparing slurries that include depolymerized polysaccharides and depolymerized and derivatized polysaccharides that may be useful in subterranean well operations including fracturing, gravel packing, and frac-packing. One embodiment of the present invention provides a method for making a slurry, comprising combining a polysaccharide with an organic solvent to form a slurry; and, depolymerizing the polysaccharide in the slurry. Another embodiment of the present invention provides a method of treating subterranean formation with slurry comprising the steps of creating a slurry using a method comprising the steps of combining a polysaccharide with an organic solvent to form a slurry; and, depolymerizing the polysaccharide in the slurry; and, placing that slurry into a subterranean formation.
摘要翻译： 本发明涉及制备浆料的方法，其中包括解聚多糖和解聚和衍生的多糖，其可用于地下井操作，包括压裂，砾石填充和压裂填料。 本发明的一个实施方案提供了一种制备浆料的方法，包括将多糖与有机溶剂组合以形成浆料; 并且将多糖解聚在浆料中。 本发明的另一个实施方案提供了一种用浆料处理地层的方法，包括以下步骤：使用包括以下步骤的方法产生浆料的步骤：将多糖与有机溶剂混合以形成浆料; 并且使所述多糖在所述浆料中解聚; 并将该浆料置于地层中。
-
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。
-
10.发明申请公开(公告)号：US20050137094A1
公开(公告)日：2005-06-23
申请号：US11058581
申请日：2005-02-15
申请人： Jim Weaver , Michael McCabe , Billy Slabaugh , Mark Parker , Harold Walters
发明人： Jim Weaver , Michael McCabe , Billy Slabaugh , Mark Parker , Harold Walters
摘要： One embodiment of the present invention provides a treatment fluid comprising water, a crosslinking agent, and a substantially fully hydrated depolymerized polymer having a C* of at least about 0.27. Another embodiment of the present invention provides a method of treating a portion of a subterranean formation comprising preparing a treatment fluid comprising water, a crosslinking agent, and a substantially fully hydrated depolymerized polymer having a C* of at least about 0.27; and, contacting the portion of the subterranean formation with the treatment fluid. Another embodiment of the present invention provides a method of fracturing a subterranean formation comprising preparing a treatment fluid comprising water, a crosslinking agent, and a substantially fully hydrated depolymerized polymer having a C* of at least about 0.27; and, placing the treatment fluid into the subterranean formation at a pressure sufficient to create or extend at least one fracture therein.
摘要翻译： 本发明的一个实施方案提供了包含水，交联剂和C *至少约0.27的基本上完全水合的解聚聚合物的处理流体。 本发明的另一个实施方案提供了处理地下地层的一部分的方法，包括制备包含水，交联剂和C *至少约0.27的基本上完全水合的解聚聚合物的处理流体; 并且使所述地层的所述部分与所述处理流体接触。 本发明的另一个实施方案提供了一种压裂地下地层的方法，包括制备包含水，交联剂和C *至少约0.27的基本上完全水合的解聚聚合物的处理流体; 并且将处理流体以足以产生或延伸其中的至少一个裂缝的压力放置到地下地层中。
-
-
-
-
-
-
-
-
-
搜索结果
63 条记录 (耗时 0.019 秒)
