-
公开(公告)号：US20170137700A1
公开(公告)日：2017-05-18
申请号：US15115490
申请日：2014-05-28
CPC分类号： C09K8/685 , C09K8/528 , C09K8/605 , C09K8/80 , C09K8/887 , C09K8/90 , C09K2208/12 , C09K2208/24 , C09K2208/26 , E21B43/26 , E21B43/267
摘要： Low residue, high salinity fracturing fluids may be produced by hydrating a gelling agent comprising carboxymethyl hydroxypropyl guar (CMHPG) in an aqueous fluid having a total dissolved solids concentration of about 30,000 ppm or greater and a pH of about 5 to about 8; adjusting the pH of the aqueous fluid to about 9 to about 10; and then, adding a zirconate crosslinker to the aqueous fluid to yield a crosslinked-CMHPG
-
公开(公告)号：US20170088769A1
公开(公告)日：2017-03-30
申请号：US15310501
申请日：2015-05-12
申请人： RHODIA OPERATIONS
CPC分类号： C09K8/685 , C08L5/00 , C09K8/035 , C09K8/04 , C09K8/40 , C09K8/52 , C09K8/602 , C09K8/605 , C09K8/68 , C09K8/725 , C09K8/887 , C09K8/90 , C09K2208/28 , C09K2208/30 , E21B43/26
摘要： Products, methods and processes for manufacture that are related to application fluid, more specifically, to oil field compositions that include a fracturing fluid composition prepared by a process including at least the steps of:—contacting a polysaccharide particle with water to produce process water, and—separating the process water from the polysaccharide particle, whereby the separated process water comprises at least part of the fracturing fluid composition.
-
63.发明申请SELF-BREAKING FRACTURING FLUIDS AND METHODS FOR TREATING HYDROCARBON-BEARING FORMATIONS 审中-公开自破裂破裂流体和处理油气承载力的方法公开(公告)号：US20160347991A1
公开(公告)日：2016-12-01
申请号：US15153876
申请日：2016-05-13
申请人： Richard Wheeler
发明人： Richard Wheeler
CPC分类号： C09K8/68 , C09K8/528 , C09K8/605 , C09K8/88 , C09K2208/08 , C09K2208/12 , C09K2208/26 , E21B43/26
摘要： Disclosed herein is a fracturing fluid including a carrier fluid and a viscosity-increasing self-breaking synthetic polymer soluble in the carrier fluid. A method for treating a hydrocarbon-bearing formation is also disclosed.
摘要翻译： 本文公开了一种压裂流体，其包括载体流体和可溶于载体流体中的增粘自脱合成聚合物。 还公开了一种处理含烃地层的方法。
-
公开(公告)号：US20160312110A1
公开(公告)日：2016-10-27
申请号：US15102488
申请日：2014-01-09
CPC分类号： C09K8/685 , C09K8/602 , C09K8/605 , C09K8/887 , C09K8/90 , C09K2208/24 , C09K2208/26
摘要： A fracturing fluid and method of including a cellulose polymer derivative, a diol functional group, and a borate crosslinker. The diol functional group may be a cis-diol functional group, a 1,2-diol functional group, or a 1,3-diol functional group. The cellulose polymer derivative further may include a hydroxyethyl group or a hydroxypropyl group. The fracturing fluid may also include at least one metallic crosslinker. The method may also include the steps of adding a pH adjusting agent, at least one breaker, a surfactant, a scale inhibitor, and/or a bactericide to the fracturing fluid, or mixing the fracturing fluid using mixing equipment or wherein the fracturing fluid is introduced into a subterranean formation using one or more pumps.
摘要翻译： 一种压裂液和包含纤维素聚合物衍生物，二醇官能团和硼酸盐交联剂的方法。 二醇官能团可以是顺式二醇官能团，1,2-二醇官能团或1,3-二醇官能团。 纤维素聚合物衍生物还可以包括羟乙基或羟丙基。 压裂液还可以包括至少一种金属交联剂。 该方法还可以包括以下步骤：向压裂液中加入pH调节剂，至少一种破碎剂，表面活性剂，防垢剂和/或杀菌剂，或者使用混合设备混合压裂液，或者其中压裂液为 使用一个或多个泵引入地下地层。
-
公开(公告)号：US20160289550A1
公开(公告)日：2016-10-06
申请号：US14389796
申请日：2013-11-07
发明人： Loan K. Vo
CPC分类号： C09K8/72 , C09K8/50 , C09K8/528 , C09K8/54 , C09K8/602 , C09K8/605 , C09K8/74 , C09K8/80 , C09K2208/12 , C09K2208/22 , C09K2208/26 , C09K2208/28 , C09K2208/32 , E21B43/25 , E21B43/26 , E21B43/267
摘要： Embodiments herein include methods comprising introducing a treatment fluid into a subterranean formation, wherein the treatment fluid comprises a base fluid, an acid, and a fluoride releasing agent selected from the group consisting of an amine monofluorophosphate; a bisamine monofluorophosphate; any derivative thereof; and any combination thereof, wherein the acid and the fluoride releasing agent react to generate hydrofluoric acid over time in the subterranean formation so as to create or enhance at least one microfracture therein.
摘要翻译： 本文的实施方案包括将处理流体引入地下地层的方法，其中所述处理流体包括选自以下的基础流体，酸和氟化物释放剂：一个单氟磷酸胺; 双胺单氟磷酸盐; 其衍生物; 和其任何组合，其中酸和氟化物释放剂在地层中随时间反应产生氢氟酸，以便在其中产生或增强至少一个微裂缝。
-
公开(公告)号：US20160222275A1
公开(公告)日：2016-08-04
申请号：US15022467
申请日：2013-11-05
发明人： Kay A. Galindo , Matthew Miller
CPC分类号： C09K8/035 , C09K8/03 , C09K8/40 , C09K8/502 , C09K8/516 , C09K8/528 , C09K8/602 , C09K8/605 , C09K8/70 , C09K8/76 , C09K8/92 , C09K2208/08 , C09K2208/12 , C09K2208/22 , C09K2208/26 , C09K2208/28 , C09K2208/32 , E21B21/003 , E21B43/25
摘要： A method of treating a portion of wellbore comprises: introducing a treatment fluid into the portion of the wellbore, wherein the treatment fluid comprises: a base fluid; and an additive comprising a plurality of fibrillated fibers, wherein the amount of fibrillation is at least sufficient such that at least a portion of the fibrillated fibers form a fiber network in the base fluid.
摘要翻译： 一种处理井筒的一部分的方法包括：将处理流体引入井筒的部分中，其中处理流体包括：基础流体; 以及包含多个原纤化纤维的添加剂，其中原纤维的量至少是足够的，使得原纤化纤维的至少一部分在基础流体中形成纤维网。
-
公开(公告)号：US20160135470A1
公开(公告)日：2016-05-19
申请号：US14948022
申请日：2015-11-20
CPC分类号： A01N59/20 , A01N25/12 , A61K6/0017 , A61K8/0279 , A61K8/19 , A61K8/20 , A61K8/25 , A61K8/8176 , A61K9/0014 , A61K9/06 , A61K9/08 , A61K31/555 , A61K33/34 , A61K33/38 , A61K47/32 , A61K2800/412 , A61Q3/02 , A61Q17/005 , C09D5/14 , C09D5/1618 , C09K8/605 , C09K8/805 , A61K6/0038 , C08L33/08 , C08L33/10 , C08L33/02 , C08L33/12 , A61K6/0023 , A01N43/40 , A01N59/16 , A61K33/18 , A61K2300/00
摘要： The invention relates to use of masterbatches containing high concentrations of antimicrobial materials such as copper salts, particularly copper iodide. These masterbatch compositions are added to other materials which are used to form various articles of manufacture with antimicrobial properties. The copper salts may be incorporated in the masterbatches as surface functionalized particles or the salts may be incorporated into porous particles prior to the formation of masterbatches.
摘要翻译： 本发明涉及含有高浓度抗菌材料如铜盐，特别是碘化铜的母料的用途。 将这些母料组合物加入用于形成具有抗微生物性质的各种制品的其它材料。 铜盐可以作为表面官能化颗粒掺入母料中，或者在形成母料之前可以将这些盐掺入多孔颗粒中。
-
68.发明申请公开(公告)号：US20160083639A1
公开(公告)日：2016-03-24
申请号：US14955292
申请日：2015-12-01
发明人： Liang Xu , Jayant Rane , Kai He
CPC分类号： E21B41/00 , C09K8/035 , C09K8/54 , C09K8/602 , C09K8/604 , C09K8/605 , C09K8/62 , C09K8/68 , C09K8/80 , C09K8/86 , C09K8/88 , C09K2208/12 , C09K2208/28 , C09K2208/32 , E21B21/003 , E21B37/06 , E21B41/02 , E21B43/20 , E21B43/25 , E21B43/26 , E21B43/267 , E21B47/00
摘要： Systems and methods for creating and/or using multi-functional surfactant complexes that may enhance surfactant treatments in subterranean formations are provided. In some embodiments, the methods comprise: providing a treatment fluid comprising an aqueous base fluid and one or more multi-functional surfactant complexes that comprise at least one surfactant and at least one polymeric additive, wherein the surfactant and the polymeric additive carry opposite charges; and introducing the treatment fluid into a well bore at a well site penetrating at least a portion of a subterranean formation.
摘要翻译： 提供了用于产生和/或使用可增强地层中表面活性剂处理的多功能表面活性剂复合物的系统和方法。 在一些实施方案中，所述方法包括：提供包含基础水溶液和包含至少一种表面活性剂和至少一种聚合物添加剂的一种或多种多功能表面活性剂复合物的处理流体，其中所述表面活性剂和所述聚合物添加剂携带相反的电荷; 并将处理流体引入渗透至地下地层的至少一部分的井位置的井眼中。
-
69.发明授权Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water 有权使用过乙酸/过氧化氢和过氧化物还原剂处理钻井液，压裂液，回流水和处理水公开(公告)号：US09242879B2
公开(公告)日：2016-01-26
申请号：US13798307
申请日：2013-03-13
申请人： Ecolab USA Inc.
发明人： Victor Keasler , Renato De Paula , Junzhong Li , David D. McSherry , Brandon Herdt , Richard Staub , Robert J. Ryther
IPC分类号： C02F1/72 , C02F1/50 , E21B43/00 , C02F1/70 , C02F103/08 , C02F103/10
CPC分类号： C02F1/70 , A01N25/22 , A01N25/32 , A01N37/16 , C02F1/50 , C02F1/722 , C02F1/76 , C02F3/342 , C02F2103/08 , C02F2103/10 , C02F2103/365 , C02F2303/04 , C02F2303/08 , C02F2303/18 , C02F2303/20 , C02F2305/02 , C09K8/605 , C09K8/66 , C09K2208/28 , C09K2208/32 , E21B21/068 , E21B43/00 , Y02W10/37 , A01N59/00
摘要： Methods for the use of peracid compositions having decreased hydrogen peroxide concentration for various water treatments, including oil- and gas-field operations, and/or other aseptic treatments are disclosed. In numerous aspects, peracetic acid is the preferred peracid and is treated with a peroxide-reducing agent to substantially reduce the hydrogen peroxide content. Methods for using the treated peracid compositions for treatment of drilling fluids, frac fluids, flow back waters and disposal waters are also disclosed for improving water condition, reducing oxidizing damage associated with hydrogen peroxide and/or reducing bacteria infestation.
摘要翻译： 公开了使用具有降低过氧化氢浓度的各种水处理的过酸组合物的方法，包括油气田操作和/或其他无菌处理。 在许多方面，过乙酸是优选的过酸，并用过氧化物还原剂处理以显着降低过氧化氢含量。 还公开了使用经处理的过酸组合物来处理钻井液，压裂液，回流水和处置水的方法，用于改善水分条件，减少与过氧化氢相关的氧化损伤和/或减少细菌侵染。
-
70.发明申请SYSTEMS AND METHODS FOR GENERATING HALOAMINES AND APPLICATION THEREOF IN OIL AND GAS OPERATIONS 审中-公开在石油和天然气运行中产生哈马姆及其应用的系统和方法公开(公告)号：US20150329387A1
公开(公告)日：2015-11-19
申请号：US14714591
申请日：2015-05-18
CPC分类号： C01B21/091 , C02F1/50 , C02F1/70 , C02F1/76 , C02F2101/101 , C02F2103/007 , C02F2103/06 , C02F2103/08 , C02F2103/10 , C02F2103/365 , C02F2303/04 , C09K8/032 , C09K8/605 , C09K8/665 , C09K8/845 , C09K2208/20 , E21B43/16
摘要： The present invention relates to systems and methods for the on-site generation (for example at oil well drilling operations, oil well hydraulic fracturing operations, makeup water pipeline transportation systems, and oil and gas refining operations) of haloamine chemistry such as chloramines and/or bromamines. The invention also relates to the application of the generated haloamines to control microorganisms such as bacteria as well their harmful byproducts such as hydrogen sulfide and other undesired substances found in oil and gas industries.
摘要翻译： 本发明涉及卤胺化学的现场生成（例如油井钻井作业，油井水力压裂作业，补给水管道运输系统和油气炼制操作）的系统和方法，例如氯胺和/ 或溴胺。 本发明还涉及产生的卤代胺的应用，以控制微生物如细菌以及它们的有害副产物，例如在石油和天然气工业中发现的硫化氢和其它不期望的物质。
-
-
-
-
-
-
-
-
-
搜索结果
233 条记录 (耗时 0.037 秒)
