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公开(公告)号：US20230357624A1
公开(公告)日：2023-11-09
申请号：US18355902
申请日：2023-07-20
Applicant: Saudi Arabian Oil Company
Inventor： Ziyad Alsahlawi , Ossama R. Sehsah
CPC classification number: C09K8/36 , E21B21/062 , B01F23/4105 , B01F25/51 , B01F35/2136 , B01F35/2209 , C09K23/00 , B01F2101/49
Abstract: An example system for conditioning drilling fluid includes a tank to hold drilling fluid and outlet conduits located at least partly within the tank. The outlet conduits have a tree structure that includes a trunk and branches. Each of the branches has one or more nozzles for outputting drilling fluid within the tank. The system also includes one or more inlet conduits for receiving drilling fluid from the tank and one or more pumps that are controllable to suction the drilling fluid from the tank through the one or more inlet conduits and to force the drilling fluid into the tank through the outlet conduits.
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公开(公告)号：US11746276B2
公开(公告)日：2023-09-05
申请号：US16157314
申请日：2018-10-11
Applicant: Saudi Arabian Oil Company
Inventor： Ziyad Alsahlawi , Ossama R. Sehsah
CPC classification number: C09K8/36 , B01F23/4105 , B01F25/51 , B01F35/2136 , B01F35/2209 , C09K23/00 , E21B21/062 , B01F2101/49
Abstract: An example system for conditioning drilling fluid includes a tank to hold drilling fluid and outlet conduits located at least partly within the tank. The outlet conduits have a tree structure that includes a trunk and branches. Each of the branches has one or more nozzles for outputting drilling fluid within the tank. The system also includes one or more inlet conduits for receiving drilling fluid from the tank and one or more pumps that are controllable to suction the drilling fluid from the tank through the one or more inlet conduits and to force the drilling fluid into the tank through the outlet conduits.
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公开(公告)号：US11680448B2
公开(公告)日：2023-06-20
申请号：US17029594
申请日：2020-09-23
Applicant: Saudi Arabian Oil Company
Inventor： Ahmad A. Amoudi , Ossama R. Sehsah
Abstract: A drilling assembly includes a drill string configured to be disposed within a wellbore. The drilling assembly also includes a sub fluidically coupled to the drill string. The sub includes a mandrel fixed to the drill string and defines an external helically undulated surface and a bore configured to flow drilling fluid received from the drill string. The sub includes a sleeve rotationally coupled to and disposed outside the mandrel. The sleeve has an internal helically undulated surface corresponding with the external helically undulated surface of the mandrel to form, with the mandrel, a progressive cavity. The progressive cavity receives fluid from the bore of the mandrel to rotate the sleeve as the drilling fluid flows along the cavity. The sub also includes a valve configured to regulate a flow of the drilling fluid along the bore to direct fluid toward or away from the progressive cavity.
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公开(公告)号：US11634878B2
公开(公告)日：2023-04-25
申请号：US16534914
申请日：2019-08-07
Applicant: Saudi Arabian Oil Company
Inventor： Ossama R. Sehsah , Mahmoud Adnan Alqurashi
Abstract: Systems, methods, and apparatuses for detecting and collecting fluids released into a body of water are disclosed. Particularly, detection and collection of a fluid released during a petroleum exploration or production operation are disclosed. A released fluid may be detected using sensors on a submersible vehicle (SV) or a plurality of SVs operating in concert. A detected released fluid is collected in storage tanks onboard of the one or more SVs or in an external tank coupled to the one or more SVs.
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公开(公告)号：US20220381103A1
公开(公告)日：2022-12-01
申请号：US17334034
申请日：2021-05-28
Applicant: Saudi Arabian Oil Company
Inventor： Ibrahim Ghamdi , Ossama R. Sehsah , Mahmoud Adnan Alqurashi
Abstract: A junk recovery tool may include a longitudinal axial mandrel, a plurality of junk recovery baskets, and at least one junk recovery sensor. The plurality of junk recovery baskets may be spaced apart and attached to the longitudinal axial mandrel. A first one of the junk recovery baskets may be disposed uphole of a second one of the junk recovery baskets. Each of the junk recovery baskets may include a plurality of apertures, allowing a drilling fluid to pass through the junk recovery basket while collecting junk from the drilling fluid. The at least one junk recovery sensor may be disposed in one of the plurality of junk recovery baskets. The at least one junk recovery sensor may be operable to measure an amount of collected junk in the one of the plurality of junk recovery baskets. The present disclosure also includes systems and methods incorporating the junk recovery tool.
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Patent Agency Ranking
公开(公告)号：US10934783B2
公开(公告)日：2021-03-02
申请号：US16150368
申请日：2018-10-03
Applicant: Saudi Arabian Oil Company
Inventor： Ahmad A. Amoudi , Ossama R. Sehsah
Abstract: An example drill bit includes a body that is connectable to a drill string. The body has a base configured to face downhole within a wellbore and a perimeter configured to face a wall of the wellbore. The body includes a first nozzle and a second nozzle. The first nozzle corresponds to a first channel that exits the body through the perimeter and the second nozzle corresponds to a second channel that exits the body through the base. The example drill bit also includes a bit cutter on the base of the body and a valve within the body. The valve is configured to move within the body to block either the first channel or the second channel.
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公开(公告)号：US20210003280A1
公开(公告)日：2021-01-07
申请号：US16459132
申请日：2019-07-01
Applicant: Saudi Arabian Oil Company
Inventor： Mohammad A. Umair , Ossama R. Sehsah , Mahmoud Adnan Alqurashi
Abstract: An offshore spill protection system includes a flare boom configured to connect to an offshore drilling rig. The flare boom is configured to flare at least a portion of hydrocarbons flowed from the offshore drilling rig to the flare boom. A liquid hydrocarbon capture system includes a plate configured to be spatially positioned relative to the flare boom. The plate is sized to collect at least unflared hydrocarbons in a liquid state that flow through the flare boom.
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公开(公告)号：US20200270964A1
公开(公告)日：2020-08-27
申请号：US16285436
申请日：2019-02-26
Applicant: Saudi Arabian Oil Company
Inventor： Atallah N. Harbi , Ziyad Alsahlawi , Ossama R. Sehsah
Abstract: An example system for isolating cement slurry from drilling fluids includes a tool configured for installation on a landing collar of a casing. The tool includes a base that conforms to an inner circumference of the casing and a tube that extends uphole from the base. The tube has a first borehole that extends downhole through the base. The tube is perforated to allow cement slurry to pass from the casing into the first borehole. A cementing plug is configured to seal to the casing uphole of the base. The cementing plug includes a second borehole to receive the tube. The cementing plug includes a covering that extends across at least part of the borehole and that is configured to break in response to contact with the tube.
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公开(公告)号：US20200024927A1
公开(公告)日：2020-01-23
申请号：US16037033
申请日：2018-07-17
Applicant: Saudi Arabian Oil Company
Inventor： Ziyad Alsahlawi , Ossama R. Sehsah
Abstract: An example wellbore cementing system includes a casing to line at least part of a wellbore, and a pipe to introduce cement slurry containing capsules into the wellbore. The capsules include an accelerator. The accelerator reacts with the cement slurry to affect a thickening time of the cement slurry. The example system also includes a substructure having shearing pins. The substructure is arranged to receive the cement slurry from the pipe. The substructure is configured rotate to break at least some of the capsules in the cement slurry.
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公开(公告)号：US20190316457A1
公开(公告)日：2019-10-17
申请号：US15954758
申请日：2018-04-17
Applicant: Saudi Arabian Oil Company
Inventor： Mohammed Murif Al-Rubaii , Ossama R. Sehsah , Eno Itam Omini
Abstract: Systems and methods for predicting an efficient hole cleaning in vertical, deviated, and horizontal holes by developing a hole cleaning model that combines hole cleaning and drilling rate to optimize performance. Specifically by ensuring optimum mud rheology values that have an influence on drilling mud from the aspects of ECD, cuttings transport, shear thinning, and thixotropic, and developing an effective hole cleaning model by utilizing carrying capacity index (CCI) and cutting concentration in annulus (CCA).
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