公开(公告)号：US11519247B2

公开(公告)日：2022-12-06

申请号：US16335850

申请日：2017-09-22

Applicant: Hunting Titan, Inc.

Inventor： Dale Langford ,  Charles Levine ,  Andy Lane ,  Faraidoon Pundole ,  Joel Sansing

IPC: E21B43/1185 ,  E21B43/119

Abstract: A method and apparatus for using a tandem sub between two perforating guns where an EB fire pressure switch arms a detonator after the detonation of a first perforating gun and then a subsequent electrical signal can then detonate the second perforating gun.

公开(公告)号：US11274531B2

公开(公告)日：2022-03-15

申请号：US17064461

申请日：2020-10-06

Applicant: Hunting Titan, Inc.

Inventor： Joel Sansing

IPC: E21B43/1185 ,  E21B43/117 ,  F42D1/055 ,  F42C19/06 ,  F42B3/12 ,  F42D1/045 ,  F41A19/70 ,  F41A19/65 ,  F42D1/04

Abstract: A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

公开(公告)号：US20210310340A1

公开(公告)日：2021-10-07

申请号：US17351173

申请日：2021-06-17

Applicant: Hunting Titan, Inc.

Inventor： Joel Sansing

IPC: E21B43/1185 ,  F42D1/055 ,  E21B43/117 ,  F42C19/06 ,  F42B3/12 ,  F42D1/045 ,  F41A19/70 ,  F41A19/65 ,  F42D1/04

Abstract: A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

公开(公告)号：US20190162056A1

公开(公告)日：2019-05-30

申请号：US16097566

申请日：2017-05-02

Applicant: Hunting Titan, Inc.

Inventor： Joel Sansing

IPC: E21B43/1185 ,  E21B43/117 ,  F42C19/06 ,  F42D1/055

Abstract: A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

公开(公告)号：US11118436B2

公开(公告)日：2021-09-14

申请号：US16611607

申请日：2018-05-18

Applicant: Hunting Titan, Inc.

Inventor： Dale Langford ,  Rick Blain ,  Faraidoon Pundole ,  Gene McBride ,  Joel Sansing

IPC: E21B43/1185 ,  F42D1/04 ,  F42D1/05 ,  E21B43/117 ,  H01H9/02 ,  H01H39/00

Abstract: A switch assembly adapted for electrically coupling perforating guns and providing improved safety.

公开(公告)号：US11066908B2

公开(公告)日：2021-07-20

申请号：US16097566

申请日：2017-05-02

Applicant: Hunting Titan, Inc.

Inventor： Joel Sansing

IPC: E21B43/117 ,  E21B43/118 ,  E21B43/1185 ,  F42D1/055 ,  F42C19/06 ,  F42B3/12 ,  F42D1/045 ,  F41A19/70 ,  F41A19/65 ,  F42D1/04

Abstract: A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

公开(公告)号：US20210017841A1

公开(公告)日：2021-01-21

申请号：US17064461

申请日：2020-10-06

Applicant: Hunting Titan, Inc.

Inventor： Joel Sansing

IPC: E21B43/1185 ,  F42D1/055 ,  E21B43/117 ,  F42C19/06 ,  F42B3/12 ,  F42D1/045 ,  F41A19/70 ,  F41A19/65 ,  F42D1/04

Abstract: A method, system, and apparatus for restraining a firing pin using a bushing for use in a downhole switch that is armed using the explosive energy of a previously detonated shaped charge.

公开(公告)号：US20200063537A1

公开(公告)日：2020-02-27

申请号：US16611607

申请日：2018-05-18

Applicant: Hunting Titan, Inc.

Inventor： Dale Langford ,  Rick Blain ,  Faraidoon Pundole ,  Gene McBride ,  Joel Sansing

IPC: E21B43/1185 ,  F42D1/05 ,  F42D1/04

Abstract: A switch assembly adapted for electrically coupling perforating guns and providing improved safety.

公开(公告)号：US20190257181A1

公开(公告)日：2019-08-22

申请号：US16335850

申请日：2017-09-22

Applicant: Hunting Titan, Inc.

Inventor： Dale Langford ,  Charles Levine ,  Andy Lane ,  Faraidoon Pundole ,  Joel Sansing

IPC: E21B43/1185 ,  E21B43/119

Abstract: A method and apparatus for using a tandem sub between two perforating guns where an EB fire pressure switch arms a detonator after the detonation of a first perforating gun and then a subsequent electrical signal can then detonate the second perforating gun.