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1.发明授权公开(公告)号：US07870902B2
公开(公告)日：2011-01-18
申请号：US12048476
申请日：2008-03-14
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B43/261 , E21B43/267
摘要： In some embodiments, a method of allowing a subterranean formation to be fractured from an open hole well bore section includes providing a removable coating across substantially the entire surface of the wall of the well bore section, selectively removing the coating at a desired first fracture initiation location and allowing the first fracture to be formed in the vicinity of the desired first fracture initiation location.
摘要翻译： 在一些实施例中，允许地下地层从露天孔井部分断裂的方法包括在井眼部分的壁的基本上整个表面上提供可移除的涂层，在期望的第一断裂开始时选择性地去除涂层 位置，并允许在期望的第一裂缝起始位置附近形成第一裂缝。
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2.发明申请公开(公告)号：US20090229821A1
公开(公告)日：2009-09-17
申请号：US12048476
申请日：2008-03-14
IPC分类号： E21B43/26
CPC分类号： E21B43/26 , E21B43/261 , E21B43/267
摘要： In some embodiments, a method of allowing a subterranean formation to be fractured from an open hole well bore section includes providing a removable coating across substantially the entire surface of the wall of the well bore section, selectively removing the coating at a desired first fracture initiation location and allowing the first fracture to be formed in the vicinity of the desired first fracture initiation location.
摘要翻译： 在一些实施例中，允许地下地层从露天孔井部分断裂的方法包括在井眼部分的壁的基本上整个表面上提供可移除的涂层，在期望的第一断裂开始时选择性地去除涂层 位置，并允许在期望的第一裂缝起始位置附近形成第一裂缝。
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公开(公告)号：US20060047027A1
公开(公告)日：2006-03-02
申请号：US10924415
申请日：2004-08-24
申请人： Harold Brannon , Robert Pin
发明人： Harold Brannon , Robert Pin
IPC分类号： C08L5/00
CPC分类号： C08L5/00 , C08B37/0096 , C08J3/075 , C08J2305/00 , C08L2205/02 , C09K8/685 , C09K8/887 , C09K8/90 , C08L2666/26
摘要： Well treatment fluids containing a multimodal polymer mixture are disclosed, as are methods for their use. The fluids can contain a fluid, a polymer mixture, and a crosslinking agent. The polymer mixture has a multimodal molecular weight distribution such as a bimodal distribution, a trimodal distribution, or a tetramodal distribution. The polymer mixture can be a mixture of the same polymer, where different batches of different molecular weight distributions are combined. Alternatively, the polymer mixture can be a mixture of different polymers having different molecular weight distributions.
摘要翻译： 公开了含有多峰聚合物混合物的良好处理流体，以及它们的使用方法。 流体可以包含流体，聚合物混合物和交联剂。 聚合物混合物具有多峰分子量分布，例如双峰分布，三峰分布或四方态分布。 聚合物混合物可以是相同聚合物的混合物，其中组合了不同批次的不同分子量分布。 或者，聚合物混合物可以是具有不同分子量分布的不同聚合物的混合物。
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4.发明申请Well treating composition containing relatively lightweight proppant and acid 审中-公开含有相对轻质的支撑剂和酸的处理良好的组合物公开(公告)号：US20060073980A1
公开(公告)日：2006-04-06
申请号：US10954801
申请日：2004-09-30
申请人： Harold Brannon , Joel Boles , Allan Rickards , William Wood
发明人： Harold Brannon , Joel Boles , Allan Rickards , William Wood
CPC分类号： C09K8/74 , C09K8/72 , C09K8/80 , C09K8/805 , C09K2208/28 , E21B43/26 , E21B43/267
摘要： A well treating composition contains an aqueous acid and at least one relatively lightweight proppant, preferably having an apparent specific gravity (ASG) less than or equal to 2.45. The acid fracturing composition may used to acid fracture a hydrocarbon reservoir within a subterranean formation of an oil or gas well. The composition may further be used to stimulate the production of hydrocarbons. The proportion of relatively lightweight proppant to acid in the composition is such that the dimensional fracture conductivity (CfD) is in excess of 1.0. The aqueous acid typically has an ASG substantially equal to the ASG of the relatively lightweight particulate. As such, the relatively lightweight particulate is suspended in the aqueous acid.
摘要翻译： 处理良好的组合物含有酸水溶液和至少一种相对轻质的支撑剂，优选具有小于或等于2.45的表观比重（ASG）。 酸压裂组合物可以用于将油气井的地层内的烃储层酸化。 该组合物还可用于刺激烃的生产。 组合物中相对轻质的支撑剂与酸的比例使得尺寸断裂导电率（C max）超过1.0。 含水酸通常具有基本上等于相对轻质颗粒的ASG的ASG。 因此，相对轻质的颗粒悬浮在含水酸中。
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5.发明申请AUTOMATED ADDITIVE INVENTORY AND DELIVERY LOGISTICS CONTROL SYSTEM AND METHOD THEREOF 审中-公开自动补充库存和运输物流控制系统及其方法公开(公告)号：US20140344117A1
公开(公告)日：2014-11-20
申请号：US13896813
申请日：2013-05-17
申请人： Harold Brannon , Blake C. Burnette , Ronnie D. Hughes , Brent Naizer , Ted Reed
发明人： Harold Brannon , Blake C. Burnette , Ronnie D. Hughes , Brent Naizer , Ted Reed
IPC分类号： G06Q10/08
CPC分类号： G06Q10/087
摘要： A process of managing inventory and delivery logistics of one or more chemical additives used at a well treatment site. The process includes placing one or more bulk containers at the well treatment site to maintain inventory capacity for one or more chemical additives on-site for a well treatment procedure. Monitoring chemical additive inventory within the one or more bulk containers. Making a determination, based on monitored chemical additive inventory, whether additional additive is needed in the one or more bulk containers; generating, based on the determination, initiation of an order for delivery of additional additive. delivering the additional additive in a delivery bulk container to the well treatment site. Also included is an automated additive inventory and delivery logistics control system.
摘要翻译： 在井处理场所使用的一种或多种化学添加剂的库存和运输物流管理流程。 该方法包括将一个或多个散装容器放置在井处理部位，以维持一个或多个现场用于井处理程序的化学添加剂的库存能力。 监控一个或多个散货箱内的化学添加剂库存。 根据监测的化学添加剂库存确定在一个或多个散装容器中是否需要附加添加剂; 基于确定产生递送附加添加剂的命令。 将输送散装容器中的附加添加剂输送到井处理部位。 还包括自动添加剂库存和物流控制系统。
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6.发明申请Method of treating subterranean formations using mixed density proppants or sequential proppant stages 有权使用混合密度支撑剂或连续支撑剂阶段处理地下地层的方法公开(公告)号：US20080032898A1
公开(公告)日：2008-02-07
申请号：US11708597
申请日：2007-02-20
申请人： Harold Brannon , William Wood , Randall Edgeman , Allan Rickards , Christopher Stephenson , Doug Walser , Mark Malone
发明人： Harold Brannon , William Wood , Randall Edgeman , Allan Rickards , Christopher Stephenson , Doug Walser , Mark Malone
IPC分类号： C09K8/02
CPC分类号： C09K8/62 , C09K8/80 , E21B43/267 , Y10S507/924
摘要： An increase in effective propped lengths is evidenced in hydraulic fracturing treatments by the use of ultra lightweight (ULW) proppants. The ULW proppants have a density less than or equal to 2.45 g/cc and may be used as a mixture in a first proppant stage wherein at least one of the proppants is a ULW proppant. Alternatively, sequential proppant stages may be introduced into the formation wherein at least one of the proppant stages contain a ULW proppant and where at least one of the following conditions prevails: (i.) the density differential between the first proppant stage and the second proppant stage is greater than or equal to 0.2 g/cc; (ii.) both the first proppant stage and the second proppant stage contain a ULW proppant; (iii.) the rate of injection of the second proppant stage into the fracture is different from the rate of injection of the first proppant stage; or (iv.) the particle size of the second proppant stage is different from the particle size of the first proppant stage.
摘要翻译： 通过使用超轻质（ULW）支撑剂在水力压裂处理中证明有效支撑长度的增加。 ULW支撑剂具有小于或等于2.45g / cc的密度，并且可以在第一支撑剂阶段中用作混合物，其中至少一种支撑剂是ULW支撑剂。 或者，连续的支撑剂阶段可以被引入地层，其中支撑剂阶段中的至少一个包含ULW支撑剂，并且其中以下条件中的至少一个占优势：（i）第一支撑剂阶段和第二支撑剂之间的密度差 阶段大于或等于0.2g / cc; （ii）第一支撑剂阶段和第二支撑剂阶段都包含ULW支撑剂; （iii）第二支撑剂阶段进入裂缝的速率与第一支撑剂阶段的注入速率不同; 或（iv），第二支撑剂阶段的粒径不同于第一支撑剂阶段的粒度。
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公开(公告)号：US20060151170A1
公开(公告)日：2006-07-13
申请号：US11034388
申请日：2005-01-12
IPC分类号： E21B43/267
CPC分类号： C09K8/80 , C09K8/805 , E21B43/267
摘要： A method of fracturing using deformable proppants minimizes proppant pack damage, without compromising the fracturing fluid's proppant transport properties during pumping, by use of deformable proppants. Selection of proppant is dependent upon the mechanical properties of the formation rock. The strength of the deformable proppant is dependent upon the modulus of the formation rock being treated such that the proppant is capable of providing, at the very least, a minimum level of conductivity in in-situ stress environments. The maximum elastic modulus of the deformable proppant is less than the minimum modulus of the formation rock which is being treated. The method is particularly applicable in fracturing operations of subterranean reservoirs such as those comprised primarily of coal, chalk, limestone, dolomite, shale, siltstone, diatomite, etc.
摘要翻译： 使用可变形支撑剂进行压裂的方法通过使用可变形的支撑剂，最大限度地减少了支撑剂组件的损伤，而不会在泵送期间损害压裂液的支撑剂输送性能。 支撑剂的选择取决于地层岩石的机械性能。 可变形支撑剂的强度取决于待处理的地层岩石的模量，使得支撑剂能够至少在原位应力环境中提供最小的导电水平。 可变形支撑剂的最大弹性模量小于正在处理的地层岩石的最小模量。 该方法特别适用于主要由煤，白垩，石灰石，白云石，页岩，粉砂岩，硅藻土等组成的地下储层的压裂作业。
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公开(公告)号：US20080110623A1
公开(公告)日：2008-05-15
申请号：US12021089
申请日：2008-01-28
IPC分类号： E21B43/267 , C09K8/80
CPC分类号： C09K8/80 , C09K8/805 , E21B43/267
摘要： A method of fracturing using deformable proppants minimizes proppant pack damage, without compromising the fracturing fluid's proppant transport properties during pumping, by use of deformable proppants. Selection of proppant is dependent upon the mechanical properties of the formation rock. The strength of the deformable proppant is dependent upon the modulus of the formation rock being treated such that the proppant is capable of providing, at the very least, a minimum level of conductivity in in-situ stress environments. The maximum elastic modulus of the deformable proppant is less than the minimum modulus of the formation rock which is being treated. The method is particularly applicable in fracturing operations of subterranean reservoirs such as those comprised primarily of coal, chalk, limestone, dolomite, shale, siltstone, diatomite, etc.
摘要翻译： 使用可变形支撑剂进行压裂的方法通过使用可变形的支撑剂，最大限度地减少了支撑剂组件的损伤，而不会在泵送期间损害压裂液的支撑剂输送性能。 支撑剂的选择取决于地层岩石的机械性能。 可变形支撑剂的强度取决于待处理的地层岩石的模量，使得支撑剂能够至少在原位应力环境中提供最小的导电水平。 可变形支撑剂的最大弹性模量小于正在处理的地层岩石的最小模量。 该方法特别适用于主要由煤，白垩，石灰石，白云石，页岩，粉砂岩，硅藻土等组成的地下储层的压裂作业。
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公开(公告)号：US20080099203A1
公开(公告)日：2008-05-01
申请号：US11958262
申请日：2007-12-17
申请人： Dan Mueller , Harold Brannon , Windall Bray
发明人： Dan Mueller , Harold Brannon , Windall Bray
IPC分类号： E21B33/13
CPC分类号： C09K8/467 , C04B20/1022 , C04B20/1037 , C04B20/1051 , C04B28/02 , C04B2103/0028 , C04B2103/0049 , C04B14/022 , C04B14/041 , C04B14/047 , C04B14/06 , C04B20/008 , C04B20/0024
摘要： A cement composition is provided including a cement and a low reactivity particle coated with a swellable polymeric material. The low reactivity particle is coated with a swellable polymeric material at a concentration of about 10 weight percent to about 50 weight percent, based on the weight of the cement. The swellable polymeric material swells to a larger volume when exposed to one or more hydrocarbons, depending on the selected polymeric material. The cement composition is used in a method as a self-sealing cement for cementing an oil and gas well, thereby minimizing or mitigating the unwanted migration of water or hydrocarbons.
摘要翻译： 提供了一种水泥组合物，其包括水泥和涂覆有可溶胀聚合材料的低反应性颗粒。 基于水泥的重量，低反应性颗粒以约10重量％至约50重量％的浓度涂覆有可溶胀聚合物材料。 取决于所选择的聚合物材料，当暴露于一种或多种烃时，可溶胀的聚合物材料膨胀到更大的体积。 该水泥组合物用作一种自密封水泥的方法，用于将油和气井井井固定，从而最小化或减轻水或碳氢化合物的不希望的迁移。
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10.发明申请METHODS AND COMPOSITIONS OF A STORABLE RELATIVELY LIGHTWEIGHT PROPPANT SLURRY FOR HYDRAULIC FRACTURING AND GRAVEL PACKING APPLICATIONS 有权用于液压破碎和砂浆包装应用的可靠的相对轻型推荐浆料的方法和组合公开(公告)号：US20080087429A1
公开(公告)日：2008-04-17
申请号：US11951229
申请日：2007-12-05
IPC分类号： E21B43/267
摘要： Methods and compositions useful for subterranean formation treatments, such as hydraulic fracturing treatments and sand control that utilize relatively lightweight and/or substantially neutrally buoyant particulates. Particles that may be employed include particulates of naturally occurring materials that may be optionally strengthened or hardened by exposure to a modifying agent; porous materials including selectively configured porous material particles manufactured and/or treated with selected glazing materials, coating materials and/or penetrating materials; and well treating aggregates composed of an organic lightweight material and a weight modifying agent. The relatively lightweight particulate may be suspended as a substantially neutral buoyant particulate and stored with a carrier fluid as a pumpable slurry.
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使用相对轻质和/或基本上中性浮力颗粒的砂控制。 可以使用的颗粒包括可以通过暴露于改性剂任选地加强或硬化的天然存在的材料的颗粒; 多孔材料包括用选择的玻璃材料，涂层材料和/或穿透材料制造和/或处理的选择性构造的多孔材料颗粒; 并且处理由有机轻质材料和重量调节剂组成的聚集体。 相对轻质的颗粒可以作为基本上中性的浮力颗粒悬浮并与作为可泵送浆料的载体流体一起储存。
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