Invention Grant
- Patent Title: Micro-controller-based switch assembly for wellbore systems and method
-
Application No.: US17144328Application Date: 2021-01-08
-
Publication No.: US11384626B2Publication Date: 2022-07-12
- Inventor: Roger Archibald , Jason Ansley , Brad Perry
- Applicant: GEODYNAMICS, INC.
- Applicant Address: US TX Millsap
- Assignee: GEODYNAMICS, INC.
- Current Assignee: GEODYNAMICS, INC.
- Current Assignee Address: US TX Millsap
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: E21B43/1185
- IPC: E21B43/1185 ; H01H47/02 ; F42D1/05 ; E21B47/12
Abstract:
A switch assembly, which is part of a chain of switch assemblies. The switch assembly includes a micro-controller PB that has no address, a thru-line switch, and a detonator switch. The micro-controller PB is configured to directly communicate with an upstream or downstream switch assembly through a pulsing scheme, and the micro-controller PB receives no command from a surface controller.
Public/Granted literature
- US20210123331A1 MICRO-CONTROLLER-BASED SWITCH ASSEMBLY FOR WELLBORE SYSTEMS AND METHOD Public/Granted day:2021-04-29
Information query
