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公开(公告)号：US12110779B2
公开(公告)日：2024-10-08
申请号：US16945428
申请日：2020-07-31
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Kenneth R. Evans , Jeremy Todd Townsend , Jason Habernal , Juan Miguel Bilen , Cecil Schandorf , Chaitanya K. Vempati
Abstract: A downhole sensor apparatus may include a structure securing a circuit board. The structure may be configured to be inserted into a recess in a tool on a drill string. The downhole sensor apparatus may include one or more sensors coupled to the circuit board and a cap over the structure. The downhole sensor apparatus may further include a data port electrically coupled to the circuit board and configured to transmit data from the sensors to an external device. The downhole sensor apparatus may include a threaded element configured to thread into complementary threads in the recess in the tool. The downhole sensor apparatus may be configured to operate in an idle condition. The downhole sensor apparatus may compare readings from at least two sensors to threshold downhole conditions and begin normal operation when the readings from the at least two sensors meet or exceed the threshold downhole conditions.
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公开(公告)号：US11261723B2
公开(公告)日：2022-03-01
申请号：US16711020
申请日：2019-12-11
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Kenneth R. Evans , Juan Miguel Bilen , Jason R. Habernal
IPC: E21B47/017 , E21B17/02 , E21B47/013 , E21B49/00 , E21B10/42 , E21B10/567
Abstract: An earth-boring tool may include a tool body and a coupling region configured to couple the earth-boring tool to an adjacent portion of a drill string. The earth-boring tool may also include one or more sensors disposed on the tool body. The earth-boring tool may further include a connector disposed in the coupling region electrically connected to the one or more sensors. The connector may be configured to enable a removable connection from an external device to the one or more sensors.
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公开(公告)号：US20220307326A1
公开(公告)日：2022-09-29
申请号：US17211522
申请日：2021-03-24
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Juan Miguel Bilen , John Morin
IPC: E21B10/61
Abstract: An earth-boring tool includes a nozzle port extending from an external surface to an internal fluid plenum of a tool body. A fluid inlet sleeve is disposed within the nozzle port of the tool body. The fluid inlet sleeve includes a hollow cylinder having a longitudinal end oriented within the internal fluid plenum. The longitudinal end of the fluid inlet sleeve includes one surface oriented at an angle within a range from greater than 0 degrees to about 90 degrees relative to a plane to which a longitudinal axis of the fluid inlet sleeve is normal.
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公开(公告)号：US20220034218A1
公开(公告)日：2022-02-03
申请号：US16945428
申请日：2020-07-31
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Kenneth R. Evans , Jeremy Todd Townsend , Jason Habernal , Juan Miguel Bilen , Cecil Schandorf , Chaitanya K. Vempati
Abstract: A downhole sensor apparatus may include a structure securing a circuit board. The structure may be configured to be inserted into a recess in a tool on a drill string. The downhole sensor apparatus may include one or more sensors coupled to the circuit board and a cap over the structure. The downhole sensor apparatus may further include a data port electrically coupled to the circuit board and configured to transmit data from the sensors to an external device. The downhole sensor apparatus may include a threaded element configured to thread into complementary threads in the recess in the tool. The downhole sensor apparatus may be configured to operate in an idle condition. The downhole sensor apparatus may compare readings from at least two sensors to threshold downhole conditions and begin normal operation when the readings from the at least two sensors meet or exceed the threshold downhole conditions.
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公开(公告)号：US20210180412A1
公开(公告)日：2021-06-17
申请号：US16711020
申请日：2019-12-11
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Kenneth R. Evans , Juan Miguel Bilen , Jason R. Habernal
Abstract: An earth-boring tool may include a tool body and a coupling region configured to couple the earth-boring tool to an adjacent portion of a drill string. The earth-boring tool may also include one or more sensors disposed on the tool body. The earth-boring tool may further include a connector disposed in the coupling region electrically connected to the one or more sensors. The connector may be configured to enable a removable connection from an external device to the one or more sensors.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20240392629A1
公开(公告)日：2024-11-28
申请号：US18672284
申请日：2024-05-23
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Juan Miguel Bilen , Nathaniel R. Adams , Melody Alicia Maldonado , Eric Roberto Fankhauser , Nicole Rojas
IPC: E21B10/43
Abstract: An earth boring system includes a drill-out bit disposed at a distal end of a drill string. The drill-out bit includes blades. The system also includes a casing drill bit that has a drill bit body with a bottom profile. The bottom profile at least partially matches a profile of the blades of the drill-out bit. The drill-out bit is operable to drill through the casing drill bit.
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公开(公告)号：US20230151698A1
公开(公告)日：2023-05-18
申请号：US17454755
申请日：2021-11-12
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Steven Craig Russell , Juan Miguel Bilen
IPC: E21B10/573 , E21B10/633
CPC classification number: E21B10/5735 , E21B10/633
Abstract: An earth boring tool includes a tool body and a cutting element secured to the tool body. The tool body has at least one surface defining a cutting element recess where the cutting element is secured within the cutting element recess by a braze material. The cutting element includes a generally cylindrical substrate having at least one outer surface defining a braze recess. The braze material is disposed at an interface between the cutting element and the cutting element recess, including within the braze recess of the generally cylindrical substrate. The tool body does not include a surface defining a feature on the tool body complementary to the braze recess in the generally cylindrical substrate.
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公开(公告)号：US20210331387A1
公开(公告)日：2021-10-28
申请号：US16861095
申请日：2020-04-28
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Stephen Duffy , Brian Steven Wieneke , Juan Miguel Bilen
IPC: B29C64/171 , E21B10/633 , E21B10/34 , E21B10/43 , B29C64/153
Abstract: A method of manufacturing an earth boring tool body including the following steps: providing a mold, the mold comprising a mold cavity defining an interior surface corresponding to an exterior shape of a tool body and a plurality of blades. Forming at least one barrier sleeve insert and disposing it adjacent the interior surface defining the mold cavity; disposing a first powder in the gap between the insert and the interior surface, disposing a second powder in the mold cavity; disposing an infiltrant material adjacent the powders; and heating the mold, thereby infiltrating the infiltrant material into the powders to form the tool body. The disclosure also includes a mold for manufacturing an earth boring tool, the mold comprising a mold cavity defining interior surfaces corresponding to an exterior shape of the tool body and the plurality of blades. Barrier sleeve inserts and/or containment sleeve inserts may be disposed adjacent interior surfaces the mold cavity.
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公开(公告)号：US20210172259A1
公开(公告)日：2021-06-10
申请号：US16705675
申请日：2019-12-06
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Wanjun Cao , Juan Miguel Bilen , Steven W. Webb
Abstract: Methods of forming earth-boring tools including one or more instrumented cutting elements may involve placing a cutting element partially within a pocket extending into a body of an earth-boring tool. The cutting element may include a first hole extending partially through a cutting element from a back side of the cutting element toward a cutting face and a second, shorter, wider hole extending partially through the cutting element from the back side toward the cutting face. The second hole may be in fluid communication with the first hole. An extension including a passageway extending through the extension may be located at least partially within the second hole, such that the passageway may be in fluid communication with the first hole. A thermocouple may be inserted through the passageway and into the first hole after affixing the cutting element in the pocket.
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公开(公告)号：US12006774B2
公开(公告)日：2024-06-11
申请号：US17454755
申请日：2021-11-12
Applicant: Baker Hughes Oilfield Operations LLC
Inventor： Steven Craig Russell , Juan Miguel Bilen
IPC: E21B10/573 , E21B10/633
CPC classification number: E21B10/5735 , E21B10/633
Abstract: An earth boring tool includes a tool body and a cutting element secured to the tool body. The tool body has at least one surface defining a cutting element recess where the cutting element is secured within the cutting element recess by a braze material. The cutting element includes a generally cylindrical substrate having at least one outer surface defining a braze recess. The braze material is disposed at an interface between the cutting element and the cutting element recess, including within the braze recess of the generally cylindrical substrate. The tool body does not include a surface defining a feature on the tool body complementary to the braze recess in the generally cylindrical substrate.
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