Invention Application
- Patent Title: TWO-MATERIAL P&A PLUG
-
Application No.: US17724449Application Date: 2022-04-19
-
Publication No.: US20220243553A1Publication Date: 2022-08-04
- Inventor: Randall S. SHAFER
- Applicant: ConocoPhillips Company
- Applicant Address: US TX Houston
- Assignee: ConocoPhillips Company
- Current Assignee: ConocoPhillips Company
- Current Assignee Address: US TX Houston
- Main IPC: E21B33/12
- IPC: E21B33/12 ; E21B33/13 ; C09K8/42 ; C09K8/44
Abstract:
A plug for Plug and Abandonment (P&A) operations. The plug is a two-part plug of bismuth-based alloy and resin, allowing for sealing of an oil well using two different mechanisms with a shorter plug. The sealing can be rock-to-rock and/or cast-in-place.
Public/Granted literature
- US12129733B2 Two-material P and A plug Public/Granted day:2024-10-29
Information query
