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公开(公告)号：US20240301784A1
公开(公告)日：2024-09-12
申请号：US18182152
申请日：2023-03-10
IPC分类号： E21B47/002 , E21B17/10 , E21B31/03 , E21B47/022 , E21B47/08
CPC分类号： E21B47/002 , E21B17/1021 , E21B31/03 , E21B47/022 , E21B47/08 , E21B23/001
摘要： A well system includes a coiled tubing system arranged at a well surface and including coiled tubing extendable into a wellbore, and a washout mapping and steering tool conveyable into the wellbore as attached to the coiled tubing. The washout mapping and steering tool includes a main body having opposing first and second ends and defining a central cavity, the first end being operatively coupled to the coiled tubing and the second end being open to expose the central cavity, and one or more subcomponent tools arrangeable within the central cavity in a nested relationship. The washout mapping and steering tool is transitionable within the wellbore between a nested state, where the one or more subcomponent tools are arranged within the central cavity, and a deployed state, where the one or more subcomponent tools are extended out of the central cavity.
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公开(公告)号：US12073474B2
公开(公告)日：2024-08-27
申请号：US18075378
申请日：2022-12-05
发明人： Richard B. Jones
IPC分类号： G06Q50/02 , E21B44/00 , E21B47/08 , E21B47/26 , G06Q10/0631 , G06Q10/0635 , G16C10/00
CPC分类号： G06Q50/02 , E21B47/08 , G06Q10/06311 , G06Q10/0635 , E21B44/00 , E21B47/26 , E21B2200/20 , E21B2200/22 , G16C10/00
摘要： A method, apparatus and system is provided for assessing risk for well completion, comprising: obtaining, using an input interface, a Below Rotary Table hours and a plurality of well-field parameters for one or more planned runs, determining, using at least one processor, one or more non-productive time values that correspond to the one or more planned runs based upon the well-field parameters, developing, using at least one processor, a non-productive time distribution and a Below Rotary Table distribution via one or more Monte Carlo trials; and outputting, using a graphic display, a risk transfer model results based on a total BRT hours from the Below Rotary Table and the non-productive time distribution produced from the one or more Monte Carlo trials.
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公开(公告)号：US11993996B2
公开(公告)日：2024-05-28
申请号：US17811432
申请日：2022-07-08
IPC分类号： E21B33/072 , E21B47/002 , E21B47/08
CPC分类号： E21B33/072 , E21B47/0025 , E21B47/08
摘要： A system includes a first tubular body deployed within a second tubular body, a scanner tool, and an electronically conductive cable. The scanner tool is movably disposed around the outer circumferential surface of the first tubular body and located within an annulus. The scanner tool includes a tool housing, a conduit, and calipers. The tool housing has a housing outer surface and a housing inner surface. The conduit is defined by the housing inner surface. The first tubular body extends therein. The calipers are distributed around the housing outer surface. The calipers are configured to measure well data. The electronically conductive cable is connected to the tool housing and is configured to transmit the well data between the scanner tool and a computer located at a surface location. The electronically conductive cable is further configured to move the scanner tool up hole and downhole along the first tubular body.
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公开(公告)号：US11988086B2
公开(公告)日：2024-05-21
申请号：US17210708
申请日：2021-03-24
申请人： indurad GmbH
发明人： Reik Winkel
IPC分类号： E21B47/04 , E21B47/047 , E21B47/08 , E21B47/085 , E21B47/26 , F42D1/10 , F42D3/04 , E21B7/00 , E21B47/01 , E21B47/024 , E21B47/09
CPC分类号： E21B47/085 , E21B47/04 , E21B47/047 , E21B47/08 , E21B47/26 , F42D1/10 , E21B7/007 , E21B47/01 , E21B47/024 , E21B47/09 , E21B2200/20
摘要： A method and apparatus for controlled charging of blasting boreholes with a flowable/pourable explosive, in particular in open-cast mining, includes: providing a radar head with at least one radar unit operated in a non-rock penetrating frequency range; arranging the radar head on a pulling element; introducing the radar head into the borehole in that the radar head is lowered into the blasting borehole in an arrangement at the pulling means from an upper aperture opening of the blasting borehole; and detecting at least one measurement value comprising a base distance of the radar head from the blasting borehole base and/or a charge level distance to determine the charge level of the explosive in the blasting borehole; and/or comprising the shape of the jacket section over at least a portion of the depth of the blasting borehole by means of the operation of at least one of the radar units.
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公开(公告)号：US11947066B2
公开(公告)日：2024-04-02
申请号：US17781951
申请日：2020-12-01
发明人： David Charles Lawie , Christopher Thomas Koplan , John Carl Jackson , Cory Bryce Wilson , Joel Hitchen , Christopher Pell , Frederick Blaine , Erik Gutterud
CPC分类号： G01V11/005 , E21B47/08 , G01V3/28 , G01V5/04
摘要： A drill hole logging system (5) incorporates a computing system (58) at the surface and a deployment mechanism (40) for conveying a logging tool (10) configured to measure one or more geophysical parameters into a drill hole (20). A transmission means (57) communicates commands and data representing the geophysical parameters between the surface computing system and the logging tool. A borehole caliper (300) is employed to profile the inside of the borehole.
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公开(公告)号：US11927091B2
公开(公告)日：2024-03-12
申请号：US17138195
申请日：2020-12-30
发明人： Van Jordan Brackin , Trung Huynh , Kelley Leigh Plunkett , Kevin Clark , Andrew David Lake , Darien Louis Gurka, Jr. , Daniel Brendan Voglewede , Curtis Clifford Lanning , William Brian Atkins
摘要： A drill bit has a plurality of cutters secured to the bit body, including a gauge cutter defining a gauge diameter of the drill bit. A reciprocating gauge assembly on the bit comprises a cavity defined in the bit body, a piston reciprocably disposed in the cavity, a wear element on an outwardly facing end of the piston, a piston retainer for moveably retaining the piston in the cavity, and a spring biasing the piston outwardly to a neutral position of the wear element with respect to the gauge diameter. The wear element and piston may be urged inwardly in response to an applied load at the drill bit gauge pad, increasing the lateral depth of cut and thereby controlling the aggressiveness of the bit in response to the load.
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公开(公告)号：US20230266497A1
公开(公告)日：2023-08-24
申请号：US18311101
申请日：2023-05-02
CPC分类号： G01V11/005 , E21B17/1085 , E21B47/08 , E21B47/12 , E21B2200/20
摘要： A method for configuring a logging module for logging sensors deployment based on a sensing data acquisition objective includes selecting a tool body, selecting at least one type of sensor, and selecting at least one type of roller. The method also includes incorporating the at least one selected type of sensor onto the at least one selected type of roller to provide at least one sensor roller, and mounting the at least one sensor roller into a compressible mounting assembly provided in the tool body to provide the logging module.
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88.发明公开公开(公告)号：US20230212939A1
公开(公告)日：2023-07-06
申请号：US17566582
申请日：2021-12-30
发明人： Angus Mackay Barron
CPC分类号： E21B47/08 , E21B41/0035
摘要： A borehole geometry sensor and running tool assembly includes a borehole geometry sensor sub-assembly configured to determine a borehole geometry of a wellbore. The borehole geometry sensor and running tool assembly also includes a running tool assembly that is initially detachably engaged to the borehole geometry sensor sub-assembly and configured to run the borehole geometry sensor sub-assembly into a borehole, and disengage the borehole geometry sensor sub-assembly after the borehole geometry sensor sub-assembly is run into the borehole. The borehole geometry sensor and running tool assembly further includes a pulse sub-assembly configured to supply power to the running tool assembly, and transmit data obtained by a borehole geometry sensor of the borehole geometry sensor sub-assembly.
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公开(公告)号：US11692804B2
公开(公告)日：2023-07-04
申请号：US17035139
申请日：2020-09-28
发明人： Erin McMath
摘要： A system and method for measuring an inside diameter of a pipe to determine if it exceeds a predetermined value using a plurality of fingers operatively connected to a spring. When in a fully extended position, the distance between opposite fingers is the predetermined value. The fingers are pivotable between a starting position, through the fully extended position, and to a failing position. In the starting position, an outer end of each finger engages an inside surface of the pipe to compress the spring. If the diameter exceeds the predetermined value as the system moves through the pipe, the pipe inside surface will no longer engage the fingers, which releases the spring causing the fingers to pivot to the failing position, where they remain until the system is removed from the pipe and manually reset.
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90.发明公开公开(公告)号：US20230203933A1
公开(公告)日：2023-06-29
申请号：US17564751
申请日：2021-12-29
CPC分类号： E21B44/02 , E21B7/04 , E21B47/08 , E21B2200/20
摘要： The disclosure recognizes the benefit in determining the dimensions of a wellbore for updating a performance model and changing drilling parameters in real time for steering a drill bit. The disclosed system and method provide improved control for steering a drill bit by obtaining dimension measurements of the wellbore proximate a drill bit and considering the dimension measurements to adjust one or more of the drilling parameters in real time. A method of drilling a wellbore a drilling system, and a drilling tool are disclosed herein. In one example, the method includes: (1) receiving dimension measurements of a wellbore during drilling of the wellbore by a drilling tool, (2) updating an existing performance model of the drilling tool in real time based on the dimension measurements, and (3) operating the drilling tool based on the updated performance model.
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