Invention Grant
US08997895B2 System and method for coupling an impregnated drill bit to a whipstock
有权
用于将浸渍的钻头连接到造斜器的系统和方法
- Patent Title: System and method for coupling an impregnated drill bit to a whipstock
- Patent Title (中): 用于将浸渍的钻头连接到造斜器的系统和方法
-
Application No.: US13447188Application Date: 2012-04-14
-
Publication No.: US08997895B2Publication Date: 2015-04-07
- Inventor: Shantanu N. Swadi , Philip M. Gregurek , Kenneth M. Nevlud , Charles H. Dewey , Michael G. Azar
- Applicant: Shantanu N. Swadi , Philip M. Gregurek , Kenneth M. Nevlud , Charles H. Dewey , Michael G. Azar
- Applicant Address: US TX Houston
- Assignee: Smith International, Inc.
- Current Assignee: Smith International, Inc.
- Current Assignee Address: US TX Houston
- Main IPC: E21B7/04
- IPC: E21B7/04 ; E21B7/06

Abstract:
A system and method to facilitate the drilling of one or more lateral wellbores while eliminating one or more trips downhole. The system utilizes a drilling assembly comprising an impregnated drill bit or other suitable drill bit. The impregnated drill bit is coupled to a whipstock by a connector for deployment downhole in a single trip. The connector comprises a separation device which facilitates disconnection of the impregnated drill bit from the whipstock once the whipstock is anchored at a desired downhole location.
Public/Granted literature
- US20120261193A1 SYSTEM AND METHOD FOR COUPLING AN IMPREGNATED DRILL BIT TO A WHIPSTOCK Public/Granted day:2012-10-18
Information query