Invention Grant
US09551196B2 Dual device apparatus and methods usable in well drilling and other operations
有权
可用于钻井和其他操作的双装置装置和方法
- Patent Title: Dual device apparatus and methods usable in well drilling and other operations
- Patent Title (中): 可用于钻井和其他操作的双装置装置和方法
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Application No.: US14468703Application Date: 2014-08-26
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Publication No.: US09551196B2Publication Date: 2017-01-24
- Inventor: Reginald Waye Layden
- Applicant: Reginald Waye Layden
- Applicant Address: CA Calgary
- Assignee: Raptor Rig, Inc.
- Current Assignee: Raptor Rig, Inc.
- Current Assignee Address: CA Calgary
- Agency: Ramey & Schwaller, LLP
- Main IPC: E21B19/06
- IPC: E21B19/06 ; E21B19/16 ; E21B15/00 ; E21B19/07 ; E21B19/15
Abstract:
The present disclosure relates generally to devices and methods useable during well drilling operation. More particularly, the present disclosure pertains to a drilling rig incorporating a dual top drive apparatus useable for decreasing connection time of pipe segments useable during well drilling or other well operations, and methods of connecting pipe segments useable during well drilling or other operations.
Public/Granted literature
- US20160060982A1 DUAL DEVICE APPARATUS AND METHODS USABLE IN WELL DRILLING AND OTHER OPERATIONS Public/Granted day:2016-03-03
Information query
