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公开(公告)号：US20210040834A1
公开(公告)日：2021-02-11
申请号：US16534112
申请日：2019-08-07
摘要： Systems for adjusting a drilling operation include a plurality of data sources configured to provide data to a controller and the controller. The controller is configured to receive data from a plurality of data sources during a drilling operation, detect an undesirable condition from the received data, determine a cause of the undesirable condition, determine a plurality of potential corrective actions in response to the undesirable condition, provide an alert of the undesirable condition to a user, wherein the alert comprises the cause of the action and the plurality of potential corrective actions, receive instructions to execute a corrective action from the plurality of potential corrective actions, and instruct a device to execute the corrective action.
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公开(公告)号：US10890038B2
公开(公告)日：2021-01-12
申请号：US16370445
申请日：2019-03-29
发明人： Ashish Gupta
IPC分类号： E21B19/15
摘要： The systems, devices, and methods described herein relate to a double layer racking board on a land-based drilling rig. The double layer racking board may include a drill pipe racking board and a casing racking board. The drill pipe racking board may be positioned at a different height than the casing racking board, such than operator is able to comfortably access drill pipe stands and casing stands of different heights via the racking boards. The double layer racking board may allow for the performance of a first drilling operation involving drill pipe stands at the same time as the performance of a second drilling operation involving casing.
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公开(公告)号：US10851640B2
公开(公告)日：2020-12-01
申请号：US15939927
申请日：2018-03-29
发明人： Colin Gillan
摘要： Systems, devices, and methods for transitioning from a rotary drilling operation to a slide drilling operation on a drilling rig include rotary drilling a borehole in a subterranean formation by rotating a bottom hole assembly (BHA) on a drill string driven by a top drive and determining a trapped torque in a drill string. While maintaining weight on bit at the BHA, the drill string may be rotated in reverse to remove the trapped torque, and a slide drilling process may be performed without raising the bit from the bottom of the borehole.
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公开(公告)号：US10794169B2
公开(公告)日：2020-10-06
申请号：US15700845
申请日：2017-09-11
发明人： Colin Gillan
IPC分类号： E21B44/00 , E21B7/04 , E21B47/04 , E21B47/09 , E21B47/06 , E21B47/024 , E21B41/00 , E21B47/022
摘要： Systems, devices, and methods for visualizing and steering a drilling apparatus are provided, including a drill string with a bottom hole assembly (BHA), a sensor system, and a controller operable to generate a visualization comprising one or more drilling windows representing drilling tolerances of a drill plan of the drilling operation and a depiction of a location of the BHA based on the one or more measurable parameters of the drilled wellbore. The differences between the location of the BHA and the one or more drilling windows may also be visualized. This visualization may be used by an operator to steer the drilled wellbore.
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公开(公告)号：US10760356B2
公开(公告)日：2020-09-01
申请号：US15170757
申请日：2016-06-01
发明人： Nicholas Paul Meeks
IPC分类号： E21B19/087 , E21B19/24 , E21B19/084 , E21B19/16 , E21B19/09 , E21B19/10
摘要： A drill pipe guide system having a support structure configured to be positioned on a rig floor or drillship floor, an articulating arm coupled to the support structure, wherein the articulating arm is coupled to the support structure, wherein the articulating arm is configured to pivot relative to the support structure, and a clamp coupled to the articulating arm, wherein the clamp is configured to encircle a drill string and limit radial movement of the drill string as the drill string is lowered beneath the rig floor or drillship floor.
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公开(公告)号：US10724325B2
公开(公告)日：2020-07-28
申请号：US16054984
申请日：2018-08-03
发明人： Faisal Yousef , Tommy Vu , Brian Ellis
摘要： A rotating control device (RCD) for a drilling operation comprises a housing operable with a blowout preventer, and a bearing assembly operable to be received in the housing, and operable to receive a pipe of a drill string. The RCD comprises a plurality of locking pin assemblies supported by the housing. Each locking pin assembly can comprise a movable pin operable between a locked position that locks the bearing assembly to the housing, and an unlocked position that unlocks the bearing assembly from the housing. An RCD comprises an RCD housing coupled to a blowout preventer, and a bearing assembly received within the RCD housing and comprising a lower sealing element sleeve having a perimeter channel. The system comprises a plurality of locking pin assemblies supported by the RCD housing and operable between a locked position and an unlocked position. The movable pins can be automatically biased to the locked position by elastic elements upon removing fluid pressure from the housing. Associated systems and methods are provided.
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公开(公告)号：US20200095832A1
公开(公告)日：2020-03-26
申请号：US16566669
申请日：2019-09-10
摘要： A method of conducting subterranean drilling operations comprising guiding a tubular with a first guide arranged in a first configuration; coupling an umbilical line to the tubular with an engagement element; guiding the tubular with a second guide; arranging the first guide to a second configuration to permit longitudinal passage of the engagement element past the first guide; and arranging the first guide to the first configuration after the engagement element is past the first guide. A system for conducting subterranean operations comprising a first guide and a second guide disposed at different vertical elevations, wherein the first and second guides are adapted to provide continuous support to a tubular in a lateral direction when the tubular is coupled with an umbilical line.
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公开(公告)号：US10597996B2
公开(公告)日：2020-03-24
申请号：US15794640
申请日：2017-10-26
发明人： Scott G. Boone
摘要： Systems and methods for managing fuel and electrical power on a drilling rig, modifying the number of gensets in use before a change in power consumption is needed, and determining fuel savings are provided. The management includes determining an amount of emission reductions based on the fuel savings, and the emission reduction is based on reduction of carbon dioxide emissions, the fuel savings, or both.
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公开(公告)号：US20200040688A1
公开(公告)日：2020-02-06
申请号：US16054965
申请日：2018-08-03
发明人： Faisal Yousef , Tommy Vu , Brian Ellis
摘要： A rotating control device (RCD) having an anti-rotation locking system for restricting rotation of a bearing assembly housing of the RCD comprises an RCD housing operable with a blowout preventer, and a bearing assembly operable to be received within the RCD housing and comprising a stationary bearing housing. The bearing assembly can be configured to receive and engage with and seal a pipe of a drill string of a drill rig. The stationary bearing housing can have secured thereto a locking ring. The anti-rotation locking system of the RCD can further comprise one or more anti-rotation devices moveable between a locked position and an unlocked position. The anti-rotation device(s) are operable to engage the locking ring, when in the locked position, to lock the stationary bearing housing to the RCD housing independent of the rotational position of the stationary bearing housing relative to the RCD housing.
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公开(公告)号：US20200040686A1
公开(公告)日：2020-02-06
申请号：US16054969
申请日：2018-08-03
发明人： Faisal Yousef , Tommy Vu
摘要： A stripper packer coupling assembly can include a packer operable to receive a tubular therethrough and form a seal about the tubular. The packer can comprise a plurality of coupling protrusions, each having a coupling head defining a first capture interface. Additionally, the stripper packer coupling assembly can include a capture mechanism. The capture mechanism can comprise a guide member having a plurality of guide openings, each operable to receive one of the plurality of coupling heads therein. The capture mechanism can also comprise a plurality of capture members, each defining a second capture interface. capture members can be operably coupled to one another such that they are simultaneously movable relative to the guide member and the coupling protrusions between a capture position and a release position. In the release position, the capture members can facilitate passage of the coupling heads through the guide openings. In the capture position, the first and second capture interface surfaces engage to mechanically interfere with passage of the coupling heads through the guide openings.
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