-
公开(公告)号：US20240301770A1
公开(公告)日：2024-09-12
申请号：US18596345
申请日：2024-03-05
发明人： Charlie Kibbe , Ross Jude Robin
CPC分类号： E21B37/08 , E21B43/084 , E21B43/128 , E21B2200/05
摘要： According to aspects of the disclosure, a downhole tool includes: a motor; a pump driven by the motor and configured to draw well fluid into the downhole tool; a screen section disposed below the pump and configured to filter out debris from the well fluid before the well fluid enters the pump; a first port disposed between the motor and the pump and configured to direct fluid from the motor to an annulus surrounding the downhole tool; and a second port disposed between the motor and the pump and configured to direct fluid from the pump to the annulus surrounding the downhole tool.
-
公开(公告)号：US20240183227A1
公开(公告)日：2024-06-06
申请号：US18441816
申请日：2024-02-14
CPC分类号： E21B10/61 , E21B21/103 , E21B34/08 , E21B34/142 , E21B47/06 , E21B2200/06
摘要： This disclosure presents a downhole device configured as a selectable hole trimmer. The selectable hole trimmer comprises an upper sleeve affixed inside a body via a stop. A charge sleeve is slidable inside the upper sleeve to provide a pressure to a pressurized volume. A catch sleeve is slidable inside the charge sleeve to align a bypass port and a return port with a drilling mud volume. An actuator is fluidly connected to the pressurized volume via a port. The actuator is configured to provide a pressure to a selectable hole cutter of the body via an actuation port in the transfer sleeve and actuate the selectable hole cutter piston of the selectable hole cutter to move relative to the body, wherein the cutter piston comprises one or more cutters. A manual controller configured to operate the actuator in response to a dropped activation ball.
-
公开(公告)号：US11802453B2
公开(公告)日：2023-10-31
申请号：US17126415
申请日：2020-12-18
发明人： Don A. Comeaux , Charles G. Kibbe , Ross J. Robin
CPC分类号： E21B21/08 , E21B19/16 , E21B21/065 , E21B21/10 , E21B21/12 , E21B21/106
摘要： A valve-style drilling mud screen system comprising a first body having a first portion, a second portion and a third portion, a first drilling mud inlet at a first end of the first portion of the body, a first drilling mud outlet at a second end of the third portion of the body, a rotating subassembly, wherein the rotating subassembly is disposed within the second portion of the first body, wherein the first portion of the first body is fluidly connected to a first end of the rotating subassembly, and wherein a second end of the rotating subassembly is fluidly connected to the third portion of the first body, a pivot subassembly, wherein the pivot subassembly is attached to the rotating subassembly through the second portion of the first body, and a drilling mud screen, wherein the drilling mud screen is disposed within the rotating subassembly between the first drilling mud inlet and the first drilling mud outlet is disclosed. Methods of installing and using the drilling mud screen system are also disclosed.
-
4.发明公开公开(公告)号：US20230193709A1
公开(公告)日：2023-06-22
申请号：US18081273
申请日：2022-12-14
摘要： A bottom hole assembly has a tubular component with an axis, a first axial end, a second axial end and a poppet valve assembly mounted in the second axial end. An orifice retainer is mounted inside the tubular component adjacent the first axial end. The orifice retainer has a retainer first axial end, a retainer second axial end opposite the retainer first axial end and an orifice pocket adjacent the retainer second axial end. The orifice retainer is installed in and can be removed from the first axial end of the tubular component, opposite the poppet valve assembly. In addition, an orifice is mounted in the orifice pocket of the orifice retainer. The orifice operates in conjunction with the poppet valve assembly.
-
公开(公告)号：US20220055873A1
公开(公告)日：2022-02-24
申请号：US17400056
申请日：2021-08-11
摘要： A rotating lifting bail comprising: a bail, a threaded connector comprising a threaded connection, a rotating mandrel, a housing, wherein the bail is attached to the housing via a connector, a thrust bearing, wherein the thrust bearing is disposed between the rotating mandrel and the housing, and a wherein the threaded connector is attached to the rotating mandrel via a jam bolt. Methods of using the rotating lifting bail are also disclosed.
-
公开(公告)号：US20220038369A1
公开(公告)日：2022-02-03
申请号：US17503786
申请日：2021-10-18
发明人： Kenneth Miller , David Erdos , Abraham Erdos
IPC分类号： H04L12/781 , H04L12/40 , H04L12/931 , H04L12/707
摘要： In some embodiments, a system may include a tool drill string having a downhole device. The system may include a contact module including a first component. The first component may include a first data path capable of communicating data using a first communication protocol, a second data path capable of communicating the data using a second communication protocol, and a processor electrically connected to the first data path and the second data path. The processor may be capable of selectively routing the data between the first data path and the second data path.
-
公开(公告)号：US11229962B1
公开(公告)日：2022-01-25
申请号：US17225276
申请日：2021-04-08
发明人： John MacMurrough
摘要： A system for trimming fins on a downhole tool is disclosed. The system includes a jig that mounts to the shaft of the tool. A linear aperture is formed in the jig and has a closed end, an open end, and is sized to axially receive a single fin of the tool. A channel is located on an underside of the jig beneath the aperture. The channel has an inner radius of curvature. The inner radius of curvature is substantially similar to an outer radius of curvature of the shaft. The channel can form a friction lock on the exterior of the shaft and be removably attached to the shaft without fasteners. The channel is arcuate and has a selected arcuate span.
-
公开(公告)号：US20210062621A1
公开(公告)日：2021-03-04
申请号：US17083201
申请日：2020-10-28
IPC分类号： E21B43/08
摘要： A drilling mud screen comprising a body, the body comprising an optional flow collar, an optional flow divider, an optional breakup blade, and optional end cap and a filter; the filter having openings; and a drilling mud inlet or a drilling mud outlet at the openings of the filter is disclosed. Methods of installing and using the drilling mud screen are also disclosed.
-
公开(公告)号：US20200378245A1
公开(公告)日：2020-12-03
申请号：US16998079
申请日：2020-08-20
发明人： Kenneth Miller , David Erdos , Abraham Erdos
摘要： In some embodiments, a system including a tool drill string having a downhole device is disclosed. The downhole device includes a memory storing instructions and a downhole processor configured to execute the instructions to operate in a first transmission mode by default. The downhole processor is communicatively coupled to an uphole processor via the first transmission mode. The downhole processor is further to transmit, via a second transmission mode, a message to the uphole processor, determine whether a response is received, via the second transmission mode, from the uphole processor, and responsive to determining the response is received from the uphole processor, switch from the first transmission mode to the second transmission mode.
-
公开(公告)号：US12071821B1
公开(公告)日：2024-08-27
申请号：US18367870
申请日：2023-09-13
发明人： Collin Taylor , Christopher Biggerstaff , Charlie Kibbe , Jeremy Hebert , Franklin McLaughlin , Luke Condron
CPC分类号： E21B21/003
摘要： A loss prevention screen includes a housing and a first plurality of rods, each rod having an uphole end and a downhole end. The plurality of rods is arranged within the housing to form a flow path that forces a fluid flowing through the housing to pass through gaps formed between the plurality of rods. A loss prevention tool includes a housing having a through bore and first and second loss prevention screens positioned within the housing.
-
-
-
-
-
-
-
-
-
搜索结果
51 条记录 (耗时 0.021 秒)
