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公开(公告)号：US11525350B2
公开(公告)日：2022-12-13
申请号：US16652150
申请日：2019-12-12
发明人： Brian David Breaux
IPC分类号： E21B47/002 , G01V1/52
摘要： Disclosed is an acoustic sensor system comprising an electrical connector, at least one transducer connected to the electrical connector, a fluid compensating piston connected to the electrical connector, a housing having the electrical connector, the at least one transducer, and the fluid compensating piston arranged in a linear arrangement, and a collar having the housing mounted along an interior surface of the collar.
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公开(公告)号：US11421488B2
公开(公告)日：2022-08-23
申请号：US17140391
申请日：2021-01-04
IPC分类号： E21B17/16
摘要： A drilling tool system includes a drilling tool collar having at least one recess and a sleeve disposed around the drilling tool collar, wherein the sleeve comprises at least one slot configured to align with the at least one recess. The drilling tool system further includes an inner key disposed within the at least one recess, an outer key secured within the at least one slot and at least partially disposed within the at least one recess, and at least one fastener configured to drive the inner key in a first lateral direction and the outer key in a second lateral direction to secure the inner key against a first lateral surface and the outer key against a second lateral surface, and wherein securing the inner key and the outer key restrains rotational movement of the sleeve with respect to the tool collar.
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公开(公告)号：US11199087B2
公开(公告)日：2021-12-14
申请号：US16417313
申请日：2019-05-20
IPC分类号： E21B47/12 , E21B49/10 , E21B47/017
摘要： Aspects of the subject technology relate to a component module for a downhole tool. The component module can include a platform for components for use in the downhole tool, an enclosure covering the platform for components, wherein the enclosure is configured to fit within a pocket of the downhole tool, and an elastomer layer surrounding at least one portion of the enclosure and preventing the at least one portion of the enclosure from touching the pocket of the downhole tool.
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公开(公告)号：US11913325B2
公开(公告)日：2024-02-27
申请号：US16663197
申请日：2019-10-24
IPC分类号： E21B47/017 , E21B17/042
CPC分类号： E21B47/017 , E21B17/042
摘要： According to various aspects of the subject technology, a tool collar is provided. The tool collar may include a recessed portion comprising a component segment and a threaded segment, a pressure sleeve covering the recessed portion, and a threaded component mated to the threaded segment and configured to compress the pressure sleeve against a shoulder of a downhole tool. According to some aspects, a downhole tool is provided. The downhole tool may include a recessed portion comprising a component segment and a threaded segment, an unrecessed portion comprising a shoulder, a pressure sleeve covering the recessed portion of the downhole tool, and a threaded component mated to the threaded segment and configured to compress the pressure sleeve against the shoulder of the unrecessed portion.
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5.发明授权公开(公告)号：US11654506B2
公开(公告)日：2023-05-23
申请号：US17508398
申请日：2021-10-22
IPC分类号： B23K20/12 , E21B17/00 , E21B17/04 , B23K101/04
CPC分类号： B23K20/121 , B23K20/129 , E21B17/006 , E21B17/04 , B23K2101/04
摘要： Drill collars may be constructed using solid-state welding processes. Solid-state welding produces robust drill collars with high fatigue lifespans and permits individual segments of the drill collar to be optimized based on their intended use. A drill collar may be formed of a first segment with a different material, density, modulus of elasticity and/or geometry than an adjacent second segment fused thereto. If a segment of a drill collar is damaged in use, the damaged segment may be removed and replaced, possibly without de-rating the drill collar. Methods of forming the solid-state welds may include friction welding adjacent segments to one another such that features in each segment are circumferentially aligned when the weld is formed. Supplemental energy sources may provide additional heat at the welded surfaces to ensure the segments are effectively fused.
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公开(公告)号：US11248423B2
公开(公告)日：2022-02-15
申请号：US16458151
申请日：2019-06-30
摘要： A drilling tool for use in a wellbore comprises a first collar having a first bore extending from a first send to a second end and an internal thread disposed on the bore at the second end. The drilling tool also comprises a second collar having a second bore extending from a third end to a fourth end and an external thread disposed on the third end. The third end is coupled to the second end of the first collar. A first set of components is housed within the first bore and a second set of components is housed on a sidewall of the second collar formed between the second bore and an outer surface of the second collar.
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7.发明申请公开(公告)号：US20230130962A1
公开(公告)日：2023-04-27
申请号：US17508398
申请日：2021-10-22
摘要： Drill collars may be constructed using solid-state welding processes. Solid-state welding produces robust drill collars with high fatigue lifespans and permits individual segments of the drill collar to be optimized based on their intended use. A drill collar may be formed of a first segment with a different material, density, modulus of elasticity and/or geometry than an adjacent second segment fused thereto. If a segment of a drill collar is damaged in use, the damaged segment may be removed and replaced, possibly without de-rating the drill collar. Methods of forming the solid-state welds may include friction welding adjacent segments to one another such that features in each segment are circumferentially aligned when the weld is formed. Supplemental energy sources may provide additional heat at the welded surfaces to ensure the segments are effectively fused.
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公开(公告)号：US11414981B2
公开(公告)日：2022-08-16
申请号：US16645464
申请日：2019-06-30
发明人： Brian David Breaux
IPC分类号： E21B47/017
摘要： Aspects of the subject technology relate to a sensor container for a downhole tool. The sensor container can be mountable in a receiver space on a carrier that is insertable into a wellbore. The sensor container can comprise a container body having a receiving space to which a shock-sensitive sensor is couplable. Further, the sensor container can comprise a shock absorber positioned at a lateral side thereof. The shock absorber can be configured to buffer shock forces and vibration forces acting thereupon.
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公开(公告)号：US20220213741A1
公开(公告)日：2022-07-07
申请号：US17140391
申请日：2021-01-04
IPC分类号： E21B17/16
摘要： A drilling tool system includes a drilling tool collar having at least one recess and a sleeve disposed around the drilling tool collar, wherein the sleeve comprises at least one slot configured to align with the at least one recess. The drilling tool system further includes an inner key disposed within the at least one recess, an outer key secured within the at least one slot and at least partially disposed within the at least one recess, and at least one fastener configured to drive the inner key in a first lateral direction and the outer key in a second lateral direction to secure the inner key against a first lateral surface and the outer key against a second lateral surface, and wherein securing the inner key and the outer key restrains rotational movement of the sleeve with respect to the tool collar.
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公开(公告)号：US11299977B2
公开(公告)日：2022-04-12
申请号：US16651503
申请日：2019-09-04
IPC分类号： E21B47/017 , E21B47/013
摘要： A drill collar having at least one pocket for receiving at least one component. The at least one pocket includes a rectangular portion that extends from a first end to a second end. The rectangular portion also includes a base surface. Each of the first and the second ends includes a transition surface extending from the base surface to a pair of shoulder surfaces and a channel. The pair of shoulder surfaces and a surface of the channel are parallel to the base surface. The channel extends to an end pocket that can be in communication with an aperture.
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