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公开(公告)号：WO2023091233A1
公开(公告)日：2023-05-25
申请号：PCT/US2022/044200
申请日：2022-09-21
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： KUCHIK, Bhau Anantha , DEVARAPALLI, V. Ramireddy , KADAM, Sunita S.
Abstract: A breaker composition comprising (i) an acid precursor, (ii) an accelerating agent wherein the accelerating agent comprises a Lewis acid and (iii) an aqueous fluid wherein the effective operating temperature of the breaker composition ranges from about 15 °C to about 120 °C. A wellbore servicing system comprising (a) an aqueous-based drilling fluid, wherein the aqueous-based drilling fluid forms water-wet solids in the wellbore; and (b) a breaker composition comprising (i) an acid, (ii) an accelerating agent and (iii) an aqueous fluid. A method of dissolving a filtercake comprising contacting the filtercake with a breaker solution comprising (i) an acid precursor, (ii) an accelerating agent and (iii) an aqueous fluid wherein the filtercake comprises calcium carbonate.
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公开(公告)号：WO2023091163A1
公开(公告)日：2023-05-25
申请号：PCT/US2021/072471
申请日：2021-11-17
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： SINGER, Gabriela
Abstract: A method comprises determining a Nuclear Magnetic Resonance (NMR) response of a subsurface formation that is based on an NMR response signal that traversed through the subsurface formation and that is result of a magnetic field being emitted into the subsurface formation; determining an Archie cementation exponent for an Archie equation based on the NMR response; and determining a property of the subsurface formation based on the Archie cementation exponent.
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公开(公告)号：WO2023091149A1
公开(公告)日：2023-05-25
申请号：PCT/US2021/060309
申请日：2021-11-22
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： NEAL, Charles E., III , WILLIAMS, Derek R. , SNEED, Craig Allen , OLIVER, Sunny L. , BLASCHKE, Keith Edward
Abstract: A computer implemented method of predicting a future maintenance event of a pumping equipment on a wellbore pumping unit comprising loading a pump usage log and a pump maintenance log into a predictive maintenance model. The predictive maintenance model is trained by a machine learning process with a historical database of completed pumping jobs. The predictive maintenance model determines a probability of a future maintenance event in response to the current pump usage. The unit controller displays an alert of the remaining pump life in comparison to a threshold value for a recommended pump maintenance period or a required pump maintenance period.
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公开(公告)号：WO2023086085A1
公开(公告)日：2023-05-19
申请号：PCT/US2021/058806
申请日：2021-11-10
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： DIETZ, Wesley P. , STEELE, David Joe
Abstract: Provided is a slotted orientation apparatus for use with a keyed running tool. The slotted orientation apparatus, in one aspect includes a tubular having a wall thickness (t), and a slot extending at least partially through the tubular, the slot having an angled portion coupled to an axial portion, wherein the slot radially extends around the tubular X degrees, wherein X is 180 degrees or less.
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5.发明申请
公开(公告)号：WO2023081544A1
公开(公告)日：2023-05-11
申请号：PCT/US2022/074753
申请日：2022-08-10
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： FINKE, Michael D. , WIECEK, Boguslaw
Abstract: An apparatus comprises a sub-section of a pulse power drilling assembly including a transformer encircling a center flow tube. The transformer comprises at least one primary winding that encircles the center flow tube and a core that encircles the at least one primary winding. The core comprises an insulative material and an electrically conductive material, wherein the insulative material is positioned relative to the electrically conductive material to create at least one break to prevent an electrical path for current within the electrically conductive material during operation of the transformer. The transformer comprises a secondary winding that encircles the core.
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Patent Agency Ranking
公开(公告)号：WO2023080904A1
公开(公告)日：2023-05-11
申请号：PCT/US2021/058718
申请日：2021-11-10
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： WILLIAMS, Derek R. , NEAL III, Charles E.
Abstract: A method of determining a health status of a mixing system may comprise establishing a flow loop via a pump, a flow control valve, and a flow rate sensor. The method may also include performing a diagnostic test that includes positioning the flow control valve in a first position, operating the pump to communicate a fluid via the flow loop at a first speed, measuring a first periodic dataset while the fluid is communicated via the flow loop, and recording the first periodic dataset. The method may also include comparing a result of the diagnostic test to an operational indicator set, determining the health status based upon the comparison of the result of the diagnostic test and the operational indicator set, and outputting, by the unit controller, indicia of the health status of the mixing system via the input output device.
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7.发明申请
公开(公告)号：WO2023076027A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/046279
申请日：2022-10-11
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： BENKLEY, James , PISKLAK, Thomas Jason , LEWIS, Samuel J.
Abstract: A treatment fluid can be provided for controlling annular pressure-buildup in a wellbore. The treatment fluid can include a base fluid and a pozzolanic material that can be dispersed within the base fluid. The pozzolanic material can cause the treatment fluid to controllably consolidate in an annulus of the wellbore for controlling annular pressure-buildup in the wellbore.
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公开(公告)号：WO2023075947A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/043614
申请日：2022-09-15
Applicant: HALLIBURTON ENERGY SERVICES, INC
Inventor： LENDE, Gunnar , JADHAV, Rahul , PISKLAK, Thomas Jason
IPC: C09K8/46 , C09K8/467 , C04B28/04 , C04B14/04 , C04B18/14 , C04B22/12 , C04B22/14 , E21B33/13 , C04B103/00
Abstract: Disclosed herein is a composition comprising a cementitious material, a pozzolanic material, aplite, and an aqueous fluid. Also disclosed herein is a method of servicing a wellbore penetrating a subterranean formation, comprising: placing the composition into the wellbore; and allowing the composition to form a set cement. The composition can develop suitable mechanical properties and permeability after setting in a wellbore and be expansive.
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公开(公告)号：WO2023075934A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/042765
申请日：2022-09-07
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： PATIL, Ishwar , DESAI, Priyanshkumar , HELMS, Lonnie, Carl , ACOSTA VILLARREAL, Frank, Vinicia , SANTOSO, Handoko Tirto
Abstract: A stage cementing tool for use in a wellbore comprises a mandrel having a plurality of circumferentially spaced first longitudinal slots and a plurality of circumferentially spaced second longitudinal slots. An opening sleeve is disposed in the mandrel in a first position and movable relative thereto. A setting sleeve disposed about the mandrel is connected to the opening sleeve and movable therewith. A drive sleeve is disposed in the mandrel above the opening sleeve is connected to and movable with a closing sleeve disposed about the mandrel.
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公开(公告)号：WO2023075855A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/028816
申请日：2022-05-11
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： CHANG, Chung , JIN, Jing , KAINER, Gary Wayne , WANG, Ruijia , WU, Xiang , BELLMAN, Keith Kadanai
Abstract: Aspects of the subject technology relate to systems and methods for providing a TTCE dense acoustic array slim tool. An example through tubing cement evaluation (TTCE) tool comprising: a housing including a longitudinal axis; a transmitter being positioned within the housing, the transmitter being configured to operate in sonic and ultrasonic frequencies and being angled with respect to the longitudinal axis; a plurality of receivers being positioned within the housing, each of the plurality of receivers being isolated from the transmitter; one or more processors; and at least one computer-readable storage medium having stored therein instructions which, when executed by the one or more processors, cause the TTCE tool to: receive at least one of sonic and ultrasonic data from the plurality of receivers; and determine tubing or cement angular information based on the at least one of the sonic and ultrasonic data received from the plurality of receivers.
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