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:
Jan. 20, 2004
Filed:
Jan. 15, 2002
Applicant:
Inventor:
Bohdan Zakiewicz, Santa Monica, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 4/322 ; E21B 4/3241 ; E21C 4/116 ;
U.S. Cl.
CPC ...
E21B 4/322 ; E21B 4/3241 ; E21C 4/116 ;
Abstract
The invention comprises a high pressure fluid barrier forming an enclosure boundary with respect to overburden and floor strata separated by one or more production strata containing desirable fluidizable deposits and/or potential reaction materials. A centrally located Super Daisy Shaft delivers a highest pressure fluid to the enclosure boundary by way of envelope conduits extending laterally horizontal and/or downward from the Super Daisy Shaft (or a trench from which such conduits may also extend) into the production strata.