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1.发明申请
公开(公告)号：WO2022250753A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/017923
申请日：2022-02-25
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： ZHOU, Hui , PEARL, William, Cecil , SHUMWAY, William, Walter
Abstract: Methods and compositions involving a strong acid precursor that generates and/or releases a strong acid for use in a subterranean formation. In some embodiments, the methods include providing a treatment fluid comprising a base fluid and a strong acid precursor and introducing the treatment fluid in a wellbore penetrating at least a portion of a subterranean formation.
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公开(公告)号：WO2020005481A1
公开(公告)日：2020-01-02
申请号：PCT/US2019/035556
申请日：2019-06-05
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Abstract: Methods for breaking polymer-containing treatment fluids for use in subterranean formations are provided, In one or more embodiments, the methods comprise providing a treatment fluid comprising a base fluid and a polymer, wherein the treatment fluid was used to treat at least a portion of a subterranean formation; and sonicating at least a portion of the treatment fluid to at least partially reduce the viscosity of the treatment fluid.
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公开(公告)号：WO2015147852A1
公开(公告)日：2015-10-01
申请号：PCT/US2014/032130
申请日：2014-03-28
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Abstract: Methods including providing a treatment fluid comprising a base fluid, a wettability altering surfactant, and a chelating agent, wherein the treatment fluid has a pH of at least about 5; introducing the treatment fluid into a subterranean formation; altering a wettability of the subterranean formation from oil-wet to either mixed-wet or water-wet with the wettability altering surfactant; and complexing metal ions in the subterranean formation with the chelating agent.
Abstract translation: 包括提供包含基础流体，润湿性改变表面活性剂和螯合剂的处理流体的方法，其中所述处理流体具有至少约5的pH; 将处理流体引入地下地层; 将地下地层的润湿性从润湿性改变表面活性剂改变为湿润或湿润湿润; 以及在地层中与螯合剂络合金属离子。
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公开(公告)号：WO2021112851A1
公开(公告)日：2021-06-10
申请号：PCT/US2019/064654
申请日：2019-12-05
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： MAY, Preston, Andrew , ZHOU, Hui , SHUMWAY, William, Walter
Abstract: Methods for removing polymers from treatment fluids for use in subterranean formations are provided. In one or more embodiments, the methods include providing a treatment fluid comprising an aqueous base fluid and a polymer comprising polyvinylpyrrolidone or a derivative thereof;, and adding a precipitant to the treatment fluid to form a precipitate with at least a portion of the polymer.
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公开(公告)号：WO2020180315A8
公开(公告)日：2020-09-10
申请号：PCT/US2019/020954
申请日：2019-03-06
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： JAMISON, Dale, E. , SHUMWAY, William, Walter
Abstract: Methods and systems for shaker screens having a hardened coating for use in shale shakers are provided. In some embodiments, shaker is provided that includes: a basket having one or more side walls and one or more ends; a screen assembly mounted in the basket, wherein the screen assembly includes a screen having a coating disposed on at least a portion of the surface of the screen; and a vibrator coupled to the basket.
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Patent Agency Ranking
公开(公告)号：WO2020117268A1
公开(公告)日：2020-06-11
申请号：PCT/US2018/064454
申请日：2018-12-07
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： JAMISON, Dale, E. , SHUMWAY, William, Walter , YE, Xiangnan
Abstract: Insulating fluids for use in drilling, production, and other applications are provided, the insulating fluids containing a porous medium (such as a sponge or foam) to limit the mobility of the liquid phase of the insulating fluid. The porous medium in the insulating fluid provides a mechanical means for reducing convective heat transfer, as the small pore spaces within the porous media create tortuous paths for the liquid moving therethrough. Methods include introducing the insulating fluid into an annulus of a drilling, riser, production, packer, or pipeline assembly to reduce heat transfer therethrough.
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公开(公告)号：WO2017188946A1
公开(公告)日：2017-11-02
申请号：PCT/US2016/029601
申请日：2016-04-27
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Abstract: A method including providing a drilling fluid that comprises a base fluid, a weighting agent, and a sag stability enhancer, wherein the sag stability enhancer comprises polyethylene glycol (PEG) having a molecular weight of greater than or equal to about 200 g/mol; and placing the drilling fluid in a subterranean formation via a wellbore penetrating the subterranean formation. A method including forming a fluid comprising a base fluid, a weighting agent, and from about 0.5 ppb (1.4 kg/m3) to about 30 ppb (85.5 kg/m3) of a sag stability enhancer, wherein the sag stability enhancer comprises a glycol; and introducing the fluid into at least a portion of a well. A drilling fluid containing a base fluid, a weighting agent, and a sag stability enhancer comprising polyethylene glycol (PEG) having a molecular weight of greater than or equal to about 200 g/mol.
Abstract translation: 一种包括提供包含基液，增重剂和下垂稳定性增强剂的钻井液的方法，其中下垂稳定性增强剂包含分子量大于或等于或大于1的聚乙二醇（PEG） 等于约200克/摩尔; 以及通过穿透地下地层的井眼将钻井液置于地下地层中。 包括形成包含基液，增重剂和约0.5ppb（1.4kg / m 3）至约30ppb（85.5kg / m 3）下垂稳定性增强剂的流体的方法，其中下垂稳定性增强剂包含乙二醇 ; 并将流体引入至少一部分井中。 包含基础流体，增重剂和流挂稳定性增强剂的钻井液，其包含分子量大于或等于约200g / mol的聚乙二醇（PEG）
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公开(公告)号：WO2021216086A1
公开(公告)日：2021-10-28
申请号：PCT/US2020/029787
申请日：2020-04-24
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： PEARL, William, Cecil , SHUMWAY, William, Walter , JAMISON, Dale, E.
Abstract: Systems and methods for using a filtration medium coated with a zwitterionic polyelectrolyte to treat slop water recovered. In some embodiments, the systems include: a treatment unit including an inlet for receiving a slop water stream into the treatment unit, a first filtration medium including a porous substrate at least partially coated with a zwitterionic polyelectrolyte, wherein the first filtration medium is disposed to separate a first portion of the slop water stream in the treatment unit from a second portion of the slop water stream in the treatment unit, wherein the first portion of the slop water stream includes water, a first outlet on a first side of the first filtration medium, and a second outlet on a second side of the first filtration medium opposite the first side.
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公开(公告)号：WO2021071509A1
公开(公告)日：2021-04-15
申请号：PCT/US2019/055855
申请日：2019-10-11
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： JAMISON, Dale, E. , SHUMWAY, William, Walter
Abstract: Systems and methods using: a membrane unit to treat fluids recovered from an oil and gas well are provided. The membrane unit may include a membrane having a porous substrate at. least partially coated with graphene oxide, making the membrane hydrophilic. The membrane separates water from other components within a fluid stream. The membrane unit may include an inlet to receive a fluid stream into the membrane unit. The fluid stream may be pretreated prior to reaching the membrane unit The membrane unit may also include a first outlet in fluid communication with one side of the membrane and a second outlet in fluid communication with the opposite side of the membrane.
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10.发明申请INVERT EMULSION TREATMENT FLUIDS COMPRISING POLAR ORGANIC COMPOUNDS AND METHODS OF USE IN SUBTERRANEAN OPERATIONS 审中-公开包含极性有机化合物的反相乳液处理液及其在亚太经营中的使用方法
公开(公告)号：WO2016140662A1
公开(公告)日：2016-09-09
申请号：PCT/US2015/018761
申请日：2015-03-04
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： POBER, Kenneth, William , DEVILLE, Jay, Paul , SHUMWAY, William, Walter , JAMISON, Dale, E.
CPC classification number: C09K8/34 , C09K8/36 , C09K8/502 , C09K8/565 , C09K8/64 , C09K8/82 , E21B21/003
Abstract: Certain invert emulsion treatment fluids for use in subterranean formations are provided. In certain embodiments, the methods comprise: providing an invert emulsion treatment fluid that comprises an oleaginous external phase, and an internal phase that comprises one or more alcohols and one or more polar organic compounds that are soluble in the internal phase; and introducing the treatment fluid into at least a portion of a subterranean formation.
Abstract translation: 提供了用于地下地层的某些反转乳液处理液。 在某些实施方案中，所述方法包括：提供包含油性外相的反相乳液处理流体和包含一种或多种醇和一种或多种可溶于所述内相的极性有机化合物的内相; 并将处理流体引入到地下地层的至少一部分中。
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