05131471 is referenced by 24 patents and cites 17 patents.

A method is disclosed for fluid injection and oil production from a single wellbore which includes providing a path of communication between the injection and production zones.

Title
Single well injection and production system
Application Number
555327
Publication Number
5131471
Application Date
December 21, 1990
Publication Date
July 21, 1992
Inventor
Mark Petrick
Calgary
CA
Doug J McCallum
Calgary
CA
Donald J Anderson
Costa Mesa
CA, US
John H Duerksen
Fullerton
CA, US
Agent
David J Power
Edward J Keeling
Assignee
Chevron Research and Technology Company
CA, US
IPC
E21B 47/06
E21B 43/24
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