Invention Grant
- Patent Title: One trip cemented expandable monobore liner system and method
- Patent Title (中): 一次胶合可膨胀单柱内衬系统和方法
-
Application No.: US12768352Application Date: 2010-04-27
-
Publication No.: US07987905B2Publication Date: 2011-08-02
- Inventor: Mark K. Adam , Michael A. Carmody , Matthew J. Jabs , Robert S. O'Brien , Dennis G. Jiral , Harold E. Payne
- Applicant: Mark K. Adam , Michael A. Carmody , Matthew J. Jabs , Robert S. O'Brien , Dennis G. Jiral , Harold E. Payne
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agent Steve Rosenblatt
- Main IPC: E21B34/06
- IPC: E21B34/06
Abstract:
An apparatus to protect the mounting area of casing and a locating profile and optionally a sliding sleeve valve and a flow path is provided from the outside of the valve to the annulus when subsequent attachment of an expanded liner is intended and the expanded liner is to be cemented in place.
Public/Granted literature
- US20100206587A1 One Trip Cemented Expandable Monobore Liner System and Method Public/Granted day:2010-08-19
Information query
