公开(公告)号：US20200378188A1

公开(公告)日：2020-12-03

申请号：US16985360

申请日：2020-08-05

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: E21B7/04 ,  E21B19/16 ,  E21B17/042

Abstract: A directional drill vice and associated methods are shown. A directional drill and associated methods are also shown. Examples of directional drill stem configurations include gripping jaws configured with a common jaw pivot. Examples of directional drill stem configurations also include a slot in a vice frame to allow lateral insertion of a drill stem segment.

公开(公告)号：US20180320457A1

公开(公告)日：2018-11-08

申请号：US15879987

申请日：2018-01-25

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: E21B17/046 ,  E21B7/04 ,  E21B17/042 ,  E21B19/24 ,  E21B15/04 ,  E21B19/16 ,  E21B19/15

Abstract: A directional drill vice and associated methods are shown. A directional drill and associated methods are also shown. Examples of directional drill stem configurations include gripping jaws configured with a common jaw pivot. Examples of directional drill stem configurations also include a slot in a vice frame to allow lateral insertion of a drill stem segment.

公开(公告)号：US20240368949A1

公开(公告)日：2024-11-07

申请号：US18778086

申请日：2024-07-19

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: E21B19/15 ,  E21B7/02 ,  E21B7/04 ,  E21B15/04 ,  E21B19/16 ,  E21B19/24

Abstract: A directional drill stem loader and associated methods are shown. In one example, the drill stem loader operates in a linear motion. In one example, a drill stem gripper is configured to move the completely to one side of a drill stem during a retraction operation.

公开(公告)号：US11982394B2

公开(公告)日：2024-05-14

申请号：US17697468

申请日：2022-03-17

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: F16L55/18 ,  E21B19/16 ,  F16L1/024 ,  F16L1/028 ,  F16L1/032 ,  F16L1/06 ,  F16L55/165 ,  F16L55/30 ,  F16L55/40 ,  F16L55/16

CPC classification number: F16L55/18 ,  E21B19/16 ,  F16L1/024 ,  F16L1/028 ,  F16L1/032 ,  F16L1/06 ,  F16L55/1658 ,  F16L55/30 ,  F16L55/40 ,  F16L55/1608

Abstract: A pipe loosening device and methods are shown. In one example, the pipe loosening device enables a method wherein a pipe to be replaced is deformed but not burst, and a portion of a sidewall of the pipe is forced outward into the surrounding soil to compact a local region of the surrounding soil and loosen the existing pipe. The pipe may then pulled from the ground along an axis of the pipe.

公开(公告)号：US20230358107A1

公开(公告)日：2023-11-09

申请号：US18223242

申请日：2023-07-18

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: E21B19/16 ,  E21B17/046 ,  E21B7/04 ,  E21B17/042 ,  E21B19/15 ,  E21B15/04 ,  E21B19/24 ,  E21B19/14 ,  E21B7/02

CPC classification number: E21B19/16 ,  E21B17/046 ,  E21B7/04 ,  E21B17/042 ,  E21B19/155 ,  E21B15/045 ,  E21B19/24 ,  E21B19/14 ,  E21B7/02 ,  E21B19/161

Abstract: A directional drill vice and associated methods are shown. A directional drill and associated methods are also shown. Examples of directional drill stem configurations include gripping jaws configured with a common jaw pivot. Examples of directional drill stem configurations also include a slot in a vice frame to allow lateral insertion of a drill stem segment.

公开(公告)号：US11713624B2

公开(公告)日：2023-08-01

申请号：US17349309

申请日：2021-06-16

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: E21B15/00 ,  E21B15/04 ,  E21B7/04 ,  E21B19/15 ,  E21B17/042 ,  E21B19/24 ,  E21B19/16 ,  E21B17/046 ,  E21B17/10

CPC classification number: E21B15/006 ,  E21B7/046 ,  E21B15/045 ,  E21B17/042 ,  E21B17/046 ,  E21B17/1042 ,  E21B19/155 ,  E21B19/16 ,  E21B19/24

Abstract: A directional drill securing device and associated methods are shown. Securing devices and methods shown include a plurality of staking devices on a single lateral side of a directional drill. Using examples shown, a lower force is required to drive multiple staking devices than would be needed for a larger staking device of equivalent area.

公开(公告)号：US11346464B2

公开(公告)日：2022-05-31

申请号：US17184153

申请日：2021-02-24

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: F16L1/028 ,  B65H49/24 ,  B65H54/02 ,  B65H79/00 ,  F16L1/06 ,  F16L55/165

Abstract: A pipe puller system and methods of pipe extraction are shown. In one example a pipe to be replaced is pulled by attaching a pulling force to multiple locations along a length of the pipe. In one example pulling forces can be varied between different attachment locations to better control or eliminate tearing of the pipe. In one example, a pipe loosening device may be used prior to pulling the pipe from the ground.

公开(公告)号：US20210207444A1

公开(公告)日：2021-07-08

申请号：US17209775

申请日：2021-03-23

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: E21B19/16 ,  E21B17/046 ,  E21B7/04 ,  E21B17/042 ,  E21B19/15 ,  E21B15/04 ,  E21B19/24 ,  E21B19/14 ,  E21B7/02

Abstract: A directional drill vice and associated methods are shown. A directional drill and associated methods are also shown. Examples of directional drill stem configurations include gripping jaws configured with a common jaw pivot. Examples of directional drill stem configurations also include a slot in a vice frame to allow lateral insertion of a drill stem segment.

公开(公告)号：US10883627B2

公开(公告)日：2021-01-05

申请号：US16545333

申请日：2019-08-20

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: F16L55/18 ,  F16L55/165 ,  F16L1/028 ,  F16L55/30 ,  F16L55/40 ,  E21B19/16 ,  F16L1/024 ,  F16L1/032 ,  F16L1/06 ,  F16L55/16

Abstract: A pipe loosening device and methods are shown. In one example, the pipe loosening device enables a method wherein a pipe to be replaced is deformed but not burst, and a portion of a sidewall of the pipe is forced outward into the surrounding soil to compact a local region of the surrounding soil and loosen the existing pipe. The pipe may then pulled from the ground along an axis of the pipe.

公开(公告)号：US20200072385A1

公开(公告)日：2020-03-05

申请号：US16545333

申请日：2019-08-20

Applicant: TT Technologies, Inc.

Inventor： John A. Olander

IPC: F16L1/028 ,  F16L55/30 ,  F16L55/40 ,  F16L55/18 ,  E21B19/16 ,  F16L1/024 ,  F16L1/032 ,  F16L1/06

Abstract: A pipe loosening device and methods are shown. In one example, the pipe loosening device enables a method wherein a pipe to be replaced is deformed but not burst, and a portion of a sidewall of the pipe is forced outward into the surrounding soil to compact a local region of the surrounding soil and loosen the existing pipe. The pipe may then pulled from the ground along an axis of the pipe.