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公开(公告)号：US12180798B1
公开(公告)日：2024-12-31
申请号：US18478236
申请日：2023-09-29
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Atallah N. Alharbi , Faisal K. Al-Swailem , Richard Mark Pye
IPC: E21B31/00 , E21B17/05 , E21B31/12 , E21B47/002 , E21B47/092
Abstract: A system and method for retrieving materials from a wellbore includes a retrieval assembly. The retrieval assembly includes a collar, a camera, a retrieval tool, a powered swivel, a wireline side entry subassembly, and multiple stands of drill pipe. The collar includes a wireline connection. The camera is oriented towards the distal end of the retrieval assembly. The wireline side entry subassembly is attached to a stand of drill pipe. The wireline assembly connects from the retrieval assembly to a user interface at the surface.
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公开(公告)号：US20240328273A1
公开(公告)日：2024-10-03
申请号：US18193065
申请日：2023-03-30
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Richard Mark Pye , Graham Richard Hitchcock , Atallah N. Alharbi
IPC: E21B31/20
Abstract: A system includes a retrieving tool component with a first engagement element disposed at a first radial distance from a retrieving tool centerline. The system includes an uphole component comprising a second engagement element. The system includes a downhole component coupled to the uphole component and releasably connected to a wellbore. The retrieving tool component is configured to retrieve the uphole component and the downhole component from the wellbore using a connection component to release an axial lock thereby allowing an axial movement of the downhole component out of the wellbore.
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公开(公告)号：US12098605B2
公开(公告)日：2024-09-24
申请号：US18047962
申请日：2022-10-19
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Richard Mark Pye , Rae Andrew Younger
IPC: E21B23/00
CPC classification number: E21B23/001
Abstract: A drilling tractor tool in a drill string includes a rotating mandrel having an engagement part configured to rotate with the drill string; and a static sleeve disposed on the rotating mandrel configured to remain stationary during rotation of the rotating mandrel. The static sleeve includes a plurality of pockets that form a pathway from an interior of the static sleeve to an exterior of the static sleeve. The drilling tractor tool includes a plurality of force applicators each disposed in a respective pocket of the plurality of pockets of the static sleeve. The plurality of force applicators configured to extend through the respective pocket and apply a forward thrust to the drill string when extended. The engagement part of the rotating mandrel is configured to contact and cause to extend each of the plurality of force applicators respectively as the rotating mandrel rotates.
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公开(公告)号：US12055290B2
公开(公告)日：2024-08-06
申请号：US17457813
申请日：2021-12-06
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Richard Mark Pye
CPC classification number: F23G7/08 , E21B41/0071 , F23Q1/02
Abstract: A system for a spark plume generator system for igniting flammable gases at a drilling rig includes a support disposed within a fireproof housing proximate to the drilling rig. A grinder is mounted on the support. The grinder includes a rotatable grinder axle with an abrasive grinder surface and an igniter mounted on the support so as to cooperatively contact the grinder. The igniter includes an igniter surface that creates sparks when abraded. The fireproof housing includes an opening. Upon rotation of the grinder axle, the grinder surface abrades the igniter surface to create sparks. The support is positioned within the fireproof housing so that sparks created by the igniter surface exit the fireproof housing through the opening. The fireproof housing is positioned such that the opening is facing the drilling rig and sparks exiting the opening will ignite any flammable gases at the drilling rig.
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Patent Agency Ranking
公开(公告)号：US20240191586A1
公开(公告)日：2024-06-13
申请号：US18063014
申请日：2022-12-07
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Mohammed Alsheikh , Atef Shoman , Ossama R. Sehsah , Amjad Alshaarawi , Richard Mark Pye
IPC: E21B29/00
CPC classification number: E21B29/005
Abstract: A mechanical autonomous pipe cutting system for cutting a pipe in a wellbore includes a locking unit that prevents the system from moving within the pipe when engaged to an inner surface of the pipe, a punching unit that moves a plurality of punching elements radially relative to an axis of the system, and a cutting unit that is designed to sever the pipe. The locking unit, the punching unit, and the cutting unit are attached to a body of the mechanical autonomous pipe cutting system. The body includes a motor that rotates the cutting unit. The mechanical autonomous pipe cutting system further includes a sensor module that detects interactions between the pipe and walls of the wellbore and a control unit in electronic communication with the sensor module, the locking unit, and the punching unit. The control unit actuates the locking unit and operates the punching unit subsequent to identifying a location where interaction between the pipe and the walls of the wellbore limits a downhole movement of the pipe based on an output of the sensor module.
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公开(公告)号：US11828122B2
公开(公告)日：2023-11-28
申请号：US17096103
申请日：2020-11-12
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Richard Mark Pye
CPC classification number: E21B29/005 , E21B17/1078 , E21B23/02 , E21B47/09 , E21B23/08 , E21B43/114
Abstract: A pump down device is deployed at an anchor point in a pipe to perform a pipe severing operation. The pump down device includes: a cutting head positioned at one end of the pump down device that severs the pipe; one or more centralizers that are positioned adjacent to the cutting head and configured to provide friction for deployment of the pump down device at the anchor point and centralize the cutting head; a seal that is positioned near an end opposite to the one end of the pump down device; and an electronics housing that includes a plurality of electronic sensors. The pump down device releases an anchor mechanism upon reaching the anchor point as determined by the plurality of electronic sensors based on preprogrammed inputs. The seal prevents fluid from moving past the pump down device when in operation.
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公开(公告)号：US11585163B2
公开(公告)日：2023-02-21
申请号：US17342302
申请日：2021-06-08
Applicant: Saudi Arabian Oil Company
Inventor： Richard Mark Pye , Rae Andrew Younger , Rafael Adolfo Lastra Melo
IPC: E21B17/06 , E21B17/046 , E21B41/00
Abstract: A self-retaining shear pin tool and methods for connecting downhole tubulars in a wellbore are disclosed. The self-retaining shear pin tool includes a cap having an inner side and an outer side opposite the inner side, the cap defining a first recess formed in the inner side of the cap, the first recess of the cap having a cylindrical portion and a frustoconical portion extending from the cylindrical portion towards the outer side of the cap, and a shear pin disposed partially in the first recess of the cap and extending out of the first recess of the cap. The shear pin includes a body, a first recess extending inward from a first end of the body, a second recess extending inward from a second end of the body, a first swage, and a second swage die.
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公开(公告)号：US20220412172A1
公开(公告)日：2022-12-29
申请号：US17362434
申请日：2021-06-29
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Rae Andrew Younger , Richard Mark Pye , Graham Richard Hitchcock , Rafael Adolfo Lastra , Faris Hasan Tulbah
IPC: E21B17/046 , E21B31/00
Abstract: A system includes an upper connection having a ring shape with an external surface, where upper splines are formed on the external surface and the upper connection is fixed to the upper section. The system also includes a lower connection having a ring shape with an internal surface, where lower splines are formed on the internal surface and the lower splines are configured to mate with the upper splines of the upper connection. Further, the system includes a fishing sub having a first lateral end and a second lateral end, where the first lateral end is fixed to the lower connection by shear pins configured to shear when a pre-determined tension is applied to the system, and the second lateral end is fixed to the lower section. The upper connection is inserted into the lower connection to form an engagement between the upper section and the lower section.
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公开(公告)号：US20220145715A1
公开(公告)日：2022-05-12
申请号：US17096103
申请日：2020-11-12
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Richard Mark Pye
Abstract: A pump down device is deployed at an anchor point in a pipe to perform a pipe severing operation. The pump down device includes: a cutting head positioned at one end of the pump down device that severs the pipe; one or more centralizers that are positioned adjacent to the cutting head and configured to provide friction for deployment of the pump down device at the anchor point and centralize the cutting head; a seal that is positioned near an end opposite to the one end of the pump down device; and an electronics housing that includes a plurality of electronic sensors. The pump down device releases an anchor mechanism upon reaching the anchor point as determined by the plurality of electronic sensors based on preprogrammed inputs. The seal prevents fluid from moving past the pump down device when in operation.
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