The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 2001
Filed:
Mar. 17, 2000
Applicant:
Inventor:
Henrik Kobro, Stavanger, NO;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 4/324 ;
U.S. Cl.
CPC ...
E21B 4/324 ;
Abstract
A system for generation of steam for injection into a plurality of well bores in an oil field to improve the oil recovery from the oil field, wherein the system comprises a plurality of electric powered steam-generating units, each unit delivering steam for injection into a one well bore or a number of geographically close well bores, is described. Also described is steam-generating unit for the system and a use of a plurality of electric powered steam-generating units for generation of steam for injection into a plurality of well bores in an oil field to improve the oil recovery from the oil field.