公开(公告)号：US11808102B1

公开(公告)日：2023-11-07

申请号：US17490740

申请日：2021-09-30

申请人： Vertice Oil Tools Inc.

发明人： Tyler Roberts ,  Ben Weber

IPC分类号： E21B33/12 ,  E21B29/02 ,  E21B47/11 ,  E21B47/002 ,  E21B47/00

CPC分类号： E21B33/12 ,  E21B29/02 ,  E21B47/00 ,  E21B47/002 ,  E21B47/11

摘要： A dissolvable frac plug with an internal chamber surrounded by an external wall with the chamber containing a tracer compound in an amount sufficient to be observed from water or other wellbore fluids when released. The tracer compound is released from the chamber as a portion or portions of the external wall dissolves due to contact with water or other wellbore fluids. The released tracer compound can be monitored from the water or other wellbore fluids.

公开(公告)号：US11661814B1

公开(公告)日：2023-05-30

申请号：US18083662

申请日：2022-12-19

申请人： Vertice Oil Tools Inc.

发明人： Mohamed Saraya ,  Stephen Parks ,  Mike Lo

IPC分类号： E21B33/129 ,  E21B43/26 ,  E21B33/128

CPC分类号： E21B33/129 ,  E21B33/128 ,  E21B43/26

摘要： A frac plug with lower slips and a lower cone. In embodiments, a lower cone ramp angle is greater than or equal to a cone bevel angle and a slip inner cut angle. This geometry enables the fins of the cone to not interact with the lower slips, which may not break the lower slips as the lower slips move over the cone. Instead, the lower slips may break due to stresses caused by the tendency of the lower slips to expand as they lower slips interact with the ramp of the lower cone.

公开(公告)号：US20230119923A1

公开(公告)日：2023-04-20

申请号：US18082396

申请日：2022-12-15

申请人： Vertice Oil Tools, Inc.

发明人： Mohamed Ibrahim Saraya ,  Mike Lo

IPC分类号： E21B33/129 ,  E21B33/128 ,  E21B33/12

摘要： An outer diameter of a mandrel with a recess to accommodate lower slips with a larger thickness, a sealing element with a concave outer diameter to control a pressure differential caused by a Bernoulli Effect across the sealing element, and a disc that is selectively secured to a housing via a removable shear pin, wherein shear pins with different pressure ratings may be inserted into the housing.

公开(公告)号：US11313199B2

公开(公告)日：2022-04-26

申请号：US17013694

申请日：2020-09-07

申请人： Vertice Oil Tools, Inc.

发明人： Mohamed Ibrahim Saraya

IPC分类号： E21B33/12

摘要： Examples of the present disclosure relate to a temporary seal within a wellbore. More specifically, embodiments include a temporary seal within casing that limits the flow of fluid through the casing until the temporary seal is released.

公开(公告)号：US20240117710A1

公开(公告)日：2024-04-11

申请号：US18543890

申请日：2023-12-18

申请人： Vertice Oil Tools, Inc.

发明人： Mohamed Saraya ,  Mike Lo ,  Stephen Parks

IPC分类号： E21B34/14

CPC分类号： E21B34/14 ,  E21B2200/05

摘要： A downhole tool with a flapper positioned within a mandrel. More specifically, embodiments are directed toward flappers with different mechanisms to open and close the flapper.

公开(公告)号：US20240093569A1

公开(公告)日：2024-03-21

申请号：US18510282

申请日：2023-11-15

申请人： Vertice Oil Tools, Inc.

发明人： Mohamed Saraya ,  Stephen Parks ,  Mike Lo

IPC分类号： E21B33/129 ,  E21B33/128 ,  E21B43/26

CPC分类号： E21B33/129 ,  E21B33/128 ,  E21B43/26

摘要： A frac plug with lower slips and a lower cone. In embodiments, a lower cone ramp angle is greater than or equal to a cone bevel angle and a slip inner cut angle. This geometry enables the fins of the cone to not interact with the lower slips, which may not break the lower slips as the lower slips move over the cone. Instead, the lower slips may break due to stresses caused by the tendency of the lower slips to expand as they lower slips interact with the ramp of the lower cone.

公开(公告)号：US20240003218A1

公开(公告)日：2024-01-04

申请号：US18105851

申请日：2023-02-05

申请人： Vertice Oil Tools Inc.

发明人： Mohamed Saraya ,  Stephen Parks ,  Mike Lo

IPC分类号： E21B33/129 ,  E21B43/26 ,  E21B33/128

CPC分类号： E21B33/129 ,  E21B33/128 ,  E21B43/26

摘要： A frac plug with lower slips and a lower cone. In embodiments, a lower cone ramp angle is greater than or equal to a cone bevel angle and a slip inner cut angle. This geometry enables the fins of the cone to not interact with the lower slips, which may not break the lower slips as the lower slips move over the cone. Instead, the lower slips may break due to stresses caused by the tendency of the lower slips to expand as they lower slips interact with the ramp of the lower cone.

公开(公告)号：US20230340867A1

公开(公告)日：2023-10-26

申请号：US18215281

申请日：2023-06-28

申请人： Vertice Oil Tools, Inc.

发明人： Mike Lo ,  Stephen Parks ,  Mohamed Saraya

IPC分类号： E21B43/26 ,  E21B33/129

CPC分类号： E21B43/261 ,  E21B33/1294 ,  E21B2200/05 ,  E21B33/13

摘要： A downhole tool with an object positioned within a shearable housing. More specifically, embodiments are directed towards an upper portion of the shearable housing that is configured to be separated from an insert responsive to flowing back through the frac plug.

公开(公告)号：US11767744B2

公开(公告)日：2023-09-26

申请号：US17946165

申请日：2022-09-16

申请人： Vertice Oil tools Inc.

发明人： Mike Lo ,  Stephen Parks

IPC分类号： E21B43/26 ,  E21B33/129 ,  E21B33/13 ,  E21B34/14 ,  E21B33/12

CPC分类号： E21B43/261 ,  E21B33/1294 ,  E21B33/12 ,  E21B33/13 ,  E21B34/142 ,  E21B2200/05 ,  E21B2200/08

摘要： A frac plug with a flapper positioned within a shearable housing. More specifically, embodiments are directed towards an upper portion of the shearable housing that is configured to be separated from an insert responsive to flowing back through the frac plug.

公开(公告)号：US11753903B2

公开(公告)日：2023-09-12

申请号：US17401933

申请日：2021-08-13

申请人： Vertice Oil Tools INC.

发明人： Mohamed Saraya

IPC分类号： E21B34/10 ,  E21B43/26 ,  E21B34/06 ,  E21B33/129 ,  E21B33/12

CPC分类号： E21B34/10 ,  E21B33/12 ,  E21B33/1293 ,  E21B34/063 ,  E21B43/26 ,  E21B2200/05

摘要： A frac plug with a flapper, wherein the flapper is configured to set and unset based on a pressure differential and/or fluid flow associated with the frac plug.