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公开(公告)号：WO2021242281A1
公开(公告)日：2021-12-02
申请号：PCT/US2020/037844
申请日：2020-06-16
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： HOLLY, Mark S. , HARPOLD JR., Kurt Rohrbough , BARKER, James Marshall , DUSTERHOFT, Ronald Glen
Abstract: Techniques for plugging at least one zone of a hydrocarbon well are disclosed herein. The techniques include methods for deploying a wellbore dart configured for plugging the at least one zone of the hydrocarbon well, receiving, by a first node, location information indicating a first location of the wellbore dart, receiving, by a second node, location information indicating a second location of the wellbore dart, and detecting, an arrival of the wellbore dart at an intended location for the dart to plug the zone of the hydrocarbon well. In some aspects, the method further includes sending a command to a firing module of the wellbore dart, the command effective to cause the wellbore dart to plug the zone of the hydrocarbon well. Systems and computer-readable media are also provided.
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公开(公告)号：WO2021054988A1
公开(公告)日：2021-03-25
申请号：PCT/US2019/060943
申请日：2019-11-12
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： JAASKELAINEN, Mikko , BLAND, Henry Clifford , DUSTERHOFT, Ronald Glen
Abstract: A sequence of stimuli produced by an electric frac pump can be generated by a treatment optimization system. Well environment responses to the sequence of stimuli may be measured by sensors and respective sensor data may be received. The sensor data may be used to select a representative system model which can then be used to control the electric frac pump. The representative system model may be used to achieve well stage objectives such as particular cluster efficiencies, complexity factors, or proximity indices.
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公开(公告)号：WO2019005095A1
公开(公告)日：2019-01-03
申请号：PCT/US2017/040237
申请日：2017-06-30
Applicant: HALLIBURTON ENERGY SERVICES, INC.
CPC classification number: C09K8/602 , C09K8/64 , C09K8/68 , C09K8/703 , C09K8/82 , C09K8/86 , C09K8/94 , E21B43/255
Abstract: Systems, methods, and compositions that provide an energized natural gas (ENG) fracturing fluid including a complexing agent. A fracturing fluid may include: methane; water; a complexing agent; a surfactant; and wherein the fracturing fluid is an emulsion, the water is in a continuous phase of the emulsion, and methane is in a discrete phase of the emulsion.
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4.发明申请ANALYZING GEOMECHANICAL PROPERTIES OF SUBTERRANEAN ROCK BASED ON SEISMIC DATA 审中-公开基于地震数据分析地下岩石的地球物理特性
公开(公告)号：WO2015187150A1
公开(公告)日：2015-12-10
申请号：PCT/US2014/040857
申请日：2014-06-04
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： WALTERS, Harold Grayson , DUSTERHOFT, Ronald Glen , RANJAN, Priyesh , SMITH, Ken , MCCOLPIN, Glenn Robert
CPC classification number: G01V1/306 , G01V1/303 , G01V1/42 , G01V2210/62
Abstract: Some aspects of what is described here relate to seismic data analysis techniques. A seismic excitation is generated in a first directional wellbore section in a subterranean region. A seismic response associated with the seismic excitation is detected in a second directional wellbore section in the subterranean region. Seismic response data based on the seismic response are analyzed to identify geomechanical properties of subterranean rock in a fracture treatment target region in the subterranean region. In some cases, the geomechanical properties include pore pressure, stress, or mechanical properties.
Abstract translation: 这里描述的一些方面涉及地震数据分析技术。 在地下区域的第一定向井筒部分中产生地震激励。 在地下区域的第二定向井筒部分中检测到与地震激发相关联的地震响应。 分析了基于地震反应的地震响应数据，以确定地下岩石断裂处理目标区域地下岩石的地质力学性质。 在某些情况下，地质力学性质包括孔隙压力，应力或机械性能。
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5.发明申请
公开(公告)号：WO2014158428A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/016569
申请日：2014-02-14
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： DUSTERHOFT, Ronald Glen , ALLISON, David Blair
Abstract: In some aspects, a target net treating pressure for an injection treatment of a subterranean region is determined. Fracture growth orientation in a subterranean region is modeled by a computer system. In the model, the fracture growth is a response to fluid pressure acting on the subterranean region. A target net treating pressure for fluid acting on the subterranean region during an injection treatment of the subterranean region is determined based on the modeled fracture growth orientations.
Abstract translation: 在一些方面，确定用于地下区域的注射处理的目标净处理压力。 地下区域的断裂生长取向由计算机系统建模。 在模型中，骨折生长是对地下区域作用的流体压力的响应。 基于模拟的骨折生长方向确定在地下区域的注射处理期间作用在地下区域上的流体的目标净处理压力。
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Patent Agency Ranking
公开(公告)号：WO2023022740A1
公开(公告)日：2023-02-23
申请号：PCT/US2021/047389
申请日：2021-08-24
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Abstract: A method including reacting, at a jobsite, a total dissolved solids (TDS) water with a gas comprising carbon dioxide (CO2) in the presence of a proton-removing agent to produce a CO2-reduced gas and an aqueous product comprising water and a precipitate, wherein the TDS water comprises produced water, wherein the precipitate comprises one or more carbonates, and wherein the CO2-reduced gas comprises less CO2 than the gas comprising CO2; and separating at least a portion of the water from the aqueous product to provide a concentrated slurry of the precipitate and a TDS-reduced water, wherein the TDS-reduced water comprises less TDS than the TDS water.
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公开(公告)号：WO2021225611A1
公开(公告)日：2021-11-11
申请号：PCT/US2020/037395
申请日：2020-06-12
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： DUSTERHOFT, Ronald Glen , SAMSON, Etienne M. , BARKER, James Marshall , INYANG, Ubong , RUHLE, William Owen Alexander
Abstract: Aspects of the subject technology relate to systems and methods for controlling a hydraulic fracturing job. One or more perforations to create during a fracturing stage of a fracturing job at one or more corresponding perforation sites in a wellbore can be identified. The one or more perforations can be formed through one or more perforation devices disposed in the wellbore. Specifically, the one or more perforation devices can be selectively activated from a surface of the wellbore through a well intervention-less technique to selectively form the one or more perforations during the fracturing stage. Further, a volume of fracturing fluid can be pumped into the wellbore during the fracturing stage to form one or more first fractures in a surrounding formation through the one or more perforations.
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公开(公告)号：WO2021080621A1
公开(公告)日：2021-04-29
申请号：PCT/US2019/058193
申请日：2019-10-25
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： JAASKELAINEN, Mikko , DUSTERHOFT, Ronald Glen , STEPHENSON, Stanley V.
Abstract: A data synthesis model generates synthetic sensor values for managing a well by an AI system. The data synthesis model is generated and trained using downhole sensor data and input variable data for an electric frac pump. The trained data synthesis model is executed by a well to generate a synthetic data value based on sensor data from the well and respective electric frac pump control values. A well AI system uses the generated synthetic data value, sensor data, and respective electric frac pump control values to determine adjustments to the electric frac pump.
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公开(公告)号：WO2018089009A1
公开(公告)日：2018-05-17
申请号：PCT/US2016/061398
申请日：2016-11-10
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： MARTYSEVICH, Vladimir Nikolayevich , NGUYEN, Philip D. , SHAHRI, Mehdi A. , OGLE, James W. , DUSTERHOFT, Ronald Glen , HAMPTON, Jesse Clay
IPC: E21B43/26 , E21B43/267 , C09K8/62 , C09K8/80
Abstract: A method for directing a proppant in a subterranean formation including providing a first wellbore and a second wellbore, wherein the first wellbore and the second wellbore are disposed about a target area of the subterranean formation; creating a pressure differential between the first wellbore and the second wellbore, such that the pressure of one of the first wellbore or the second wellbore is at a higher pressure and the other of the first wellbore or second wellbore is at a lower pressure; and initiating a fracturing pressure in the higher pressure wellbore by pumping a fracturing fluid in the wellbore, the fracturing pressure sufficient to create a fracture at a predetermined location; whereby the fracturing fluid is drawn from the fractured wellbore toward the lower pressurized wellbore as a result of the pressure differential.
Abstract translation: 一种用于在地下地层中引导支撑剂的方法，所述方法包括提供第一井筒和第二井筒，其中所述第一井筒和所述第二井筒设置在所述地层的目标区域周围; 在所述第一井筒和所述第二井筒之间产生压力差，使得所述第一井筒或所述第二井筒中的一个的压力处于更高的压力并且所述第一井筒或所述第二井筒中的另一个处于更低的压力; 以及通过泵送井眼中的压裂流体而在所述较高压力井筒中开始压裂压力，所述压裂压力足以在预定位置产生裂缝; 由此压力差导致压裂流体从压裂的井眼被抽取到较低的压力井眼。
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10.发明申请
公开(公告)号：WO2017069760A1
公开(公告)日：2017-04-27
申请号：PCT/US2015/056873
申请日：2015-10-22
Applicant: HALLIBURTON ENERGY SERVICES, INC.
CPC classification number: E21B43/267 , C09K8/66 , C09K8/80
Abstract: Methods including introducing a solids-free high-viscosity fracturing fluid into a subterranean formation above the fracture gradient to create or enhance at least one dominate fracture. Introducing a first low-viscosity pad fluid (LVPadF) above the fracture gradient to create or enhance at least one first microfracture extending from the dominate fracture. The first LVPadF comprises an aqueous base fluid, high-density micro-proppants (HDMPs), and low-density micro-beads (LDMBs), the HDMPs having a specific gravity that is at least about 100% greater than the specific gravity of the LDMBs. Placing at least a portion of the HDMPs and LDMBs into the microfracture to form at least a partial monolayer. Introducing a low-viscosity proppant fluid (LVPropF) into the subterranean formation above the fracture gradient. The LVPropF comprises an aqueous base fluid and medium-sized proppants (MSPs). Placing at least a portion of the MSPs into the dominate fracture.
Abstract translation: 包括将不含固体的高粘度压裂液引入裂缝梯度以上的地层中以产生或增强至少一种主导裂缝的方法。 在断裂梯度之上引入第一低粘度衬垫流体（LVPadF）以产生或增强从主导骨折延伸的至少一个第一微骨折。 第一LVPadF包含含水基础流体，高密度微支撑剂（HDMP）和低密度微珠（LDMB），HDMP的比重至少大于100％的比重 LDMBs。 将至少一部分HDMP和LDMB放入微骨架中以形成至少一个部分单层。 将低粘度支撑剂流体（LVPropF）引入裂缝梯度以上的地下地层中。 LVPropF包含含水基液和中型支撑剂（MSPs）。 将至少一部分MSP放入主导骨折中。
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