-
公开(公告)号：US20240328267A1
公开(公告)日：2024-10-03
申请号：US18624976
申请日：2024-04-02
Applicant: Ronald Williams , Sam Edwards , Joe Chandler , Cameron Brasier
Inventor： Ronald Williams , Sam Edwards , Joe Chandler , Cameron Brasier
CPC classification number: E21B21/067 , E21B21/065 , E21B29/00 , E21B41/0071
Abstract: A method to capture gasses from an upstream underground well during a frac plug drill-out operations, with the use of multiple separation vessels, cross-compression units, flaring and regulation control. The method allows capturing gasses out of a fluid mixture, from the underground well, with flowing the fluid mixture from the underground well towards sequentially a mud-gas separation vessel and a separation vessel, whereby the fluid mixture contains a solid and liquid phase and a gas phase. The method also includes separating the fluid mixture into the solid and liquid phase and the gas phase. The method further includes simultaneously flowing the gas phase towards a flare for burning and towards a sales line, through one or more cross-compression units. One goal of the method may be to recover most of the gas phase towards the sales line for valuing it instead of discharging it to the atmosphere.
-
公开(公告)号：US11920420B2
公开(公告)日：2024-03-05
申请号：US17571036
申请日：2022-01-07
Applicant: Robert Dwayne Wankan
Inventor： Robert Dwayne Wankan
Abstract: A washover tool including an inner housing and an outer housing forming an enclosed annulus. The washover tool includes a rod member coupled to the outer housing, the rod member configured to supply a fluid to the annulus. The washover tool includes a front face plate having a plurality of openings in fluid communication with the annulus. The annulus of the washover tool is configured to receive a fluid through the rod member and configured to eject the fluid through the plurality of openings of the front face plate to washover a pipe embedded in a ground.
-
公开(公告)号：US11781392B2
公开(公告)日：2023-10-10
申请号：US17392826
申请日：2021-08-03
Applicant: Workover Solutions, Inc.
Inventor： Gunther H H von Gynz-Rekowski , Mark Joshua Miller , Kevin James Rudy
IPC: E21B29/00 , E21B33/134
CPC classification number: E21B29/00 , E21B29/002 , E21B33/134
Abstract: An integrated milling and production device. The device includes a production housing, a connector, a motor, and a milling bit. The production housing has a central bore with at least one flapper valve pivotally disposed therein and an actuator. Upon completion of milling operations, the connector may be disengaged from the production housing. The production housing may be repositioned in the well. Activation of the actuator permanently opens the flapper valve to permit the flow of production up the production housing to the well surface. The actuator may be a piston.
-
公开(公告)号：US11767726B2
公开(公告)日：2023-09-26
申请号：US17311601
申请日：2019-01-07
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： Wee Kiang Jeremy Lau , Fangzhou Zhou , Zun Kai Chiam , Ravi Kumar Krishne Gowda
Abstract: Apparatus can have a separable housing having a longitudinal length extending along a longitudinal axis with an upper portion and a lower portion. One or more tubular control conduits can be disposed within the separable housing and extend along the longitudinal axis. The one or more tubular control conduits can have an inner bore formed therein. One or more actuation elements can be coupled with the separable housing and be operable to separate the upper portion and the lower portion of the separable housing. The one or more actuation elements can also be operable to separate the one or more tubular control conduits, thereby interrupting the inner bore of the one or more tubular control conduits.
-
5.发明公开公开(公告)号：US20230184056A1
公开(公告)日：2023-06-15
申请号：US18105877
申请日：2023-02-05
Applicant: Gregoire Max Jacob
Inventor： Gregoire Max Jacob
IPC: E21B33/134 , E21B19/24 , E21B23/01 , E21B23/06 , E21B29/00 , E21B33/124 , E21B33/128 , E21B33/129
CPC classification number: E21B33/134 , E21B19/24 , E21B23/01 , E21B23/06 , E21B29/00 , E21B33/124 , E21B33/128 , E21B33/129 , E21B33/1285 , E21B33/1293 , E21B2200/08
Abstract: A plug assembly includes a continuous expandable sealing ring having an embedded radial gap feature. The continuous expandable sealing ring includes a first section with a prominent external surface, whereby the first section with a prominent external surface includes a radial gap underneath, and a second section with a second external surface. During the setting of the plug, the first prominent external surface comes in contact with the internal surface of the tubing string, while the radial gap underneath allows avoiding transmitting radial forces from the continuous sealing ring towards the tubing string, therefore keeping the majority of the force transmission from the expandable gripping ring towards the tubing string.
-
Patent Agency Ranking
公开(公告)号：US20180363411A1
公开(公告)日：2018-12-20
申请号：US15624163
申请日：2017-06-15
Applicant: Saudi Arabian Oil Company
CPC classification number: E21B33/13 , E21B17/00 , E21B23/002 , E21B29/00 , E21B47/0002
Abstract: A wellbore tool includes a rotatable elongate pipe that includes a first elongate portion extending along a longitudinal axis of the elongate pipe. A first bending portion with a first end attaches to a downhole end of the first elongate portion. The first bending portion deviates from a longitudinal axis of the first elongate portion in a first direction. A second bending portion has a first end attached to a second end of the first bending portion. The second bending portion is positioned downhole of the first bending portion. The second bending portion deviates towards the longitudinal axis in a second direction different from the first direction. The first bending portion and the second bending are eccentric relative to the first elongate portion. The wellbore tool is rotated a set amount and stabbed in a downhole direction until the wellbore tool enters the parted casing.
-
公开(公告)号：US20180328150A1
公开(公告)日：2018-11-15
申请号：US16048238
申请日：2018-07-28
Applicant: Foro Energy, Inc.
Inventor： Daryl L. Grubb , Mark S. Zediker , Brian O. Faircloth , Ronald A. DeWitt , Ryan P. McKay , William C. Gray , Joel F. Moxley , Charles C. Rinzler , Lance D. Underwood , Paul D. Deutch
CPC classification number: E21B41/00 , E21B7/14 , E21B7/15 , E21B10/60 , E21B29/00 , E21B37/00 , G02B6/44 , H01S3/04
Abstract: There is provided a mobile high power laser system and conveyance structure for delivering high power laser energy to and for performing high power laser operations in remote and difficult to access locations. There is further provide such systems with high power laser, handling equipment and conveyance equipment that are configured to avoid exceeding the maximum bending radius of high power optical fibers used with the conveyance structures. There are also provided embodiments of the conveyance structures having channels, lines and passages for delivering materials such as fluids.
-
公开(公告)号：US20180320487A1
公开(公告)日：2018-11-08
申请号：US15809401
申请日：2017-11-10
Applicant: Packers Plus Energy Services Inc.
Inventor： Daniel Jon Themig
CPC classification number: E21B43/08 , E21B29/00 , E21B29/06 , E21B33/129 , E21B43/10 , E21B43/14 , E21B43/26
Abstract: A dual liner assembly for a multilateral fracking system, comprises a junction support liner adapted to be installed in a lateral wellbore at a junction with a main wellbore; an inner liner with an upper portion and a lower portion, the inner liner being positioned inside the junction support liner and extending beyond the junction support liner within the main wellbore and within the lateral wellbore when the assembly is installed; and a cut and release connector adapted to join the inner liner and the junction support liner and to enable detaching of the upper portion of the inner liner from the assembly. A method of multilateral fracking is also described.
-
公开(公告)号：US20180283122A1
公开(公告)日：2018-10-04
申请号：US15944305
申请日：2018-04-03
Applicant: Charles Abernethy Anderson
Inventor： Joshua Reid Campbell , Christian Fay
IPC: E21B31/00
CPC classification number: E21B31/005 , E21B7/24 , E21B29/00
Abstract: An improved downhole tool for use in wellbores. In some embodiments, the tool has a first position wherein fluids entering the tool can exit via two or more flow passages, and a second position wherein some of the two or more flow passages are blocked such that fluids in the tool exit via the remaining unblocked flow passages. In other embodiments, the tool has a first position wherein fluids entering the tool are directed to some of the two or more flow passages, and a second position wherein fluids entering the tool are directed to the remaining flow passages. The tool is transitionable between the first and second positions by alternately ceasing or decreasing fluid flow to the tool and introducing or increasing fluid flow to the tool.
-
10.发明申请公开(公告)号：US20180209239A1
公开(公告)日：2018-07-26
申请号：US15877031
申请日：2018-01-22
Applicant: David C. Wright
Inventor： David C. Wright
CPC classification number: E21B33/12 , E21B29/00 , E21B29/12 , E21B33/00 , E21B33/064 , E21B33/076 , E21B33/13 , E21B33/14
Abstract: In one system, there is an emergency pipe stroker tool, wherein the emergency pipe stroker tool is configured to act as a first mechanical barrier for a well. Further, there is an emergency quick disconnect tool in communication with the emergency pipe stroker tool, wherein the emergency quick disconnect tool comprises a connector assembly and a fluid conduit in communication with the well, and further wherein the connector assembly is configured to simultaneously detach from the well and to seal the well. Further still, there is a cement retainer in communication with the emergency quick disconnect tool and the emergency pipe stroker tool, wherein the cement retainer is configured to act as a second mechanical barrier for the well, wherein, the emergency pipe stroker tool, the emergency quick disconnect tool, and the cement retainer act in coordination to seal a well while establishing the multiple mechanical barriers.
-
-
-
-
-
-
-
-
-
Search Results
696
records
(took 0.028 seconds)
