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:
Jun. 17, 1986
Filed:
Aug. 10, 1984
Applicant:
Inventors:
Lee N Morgenthaler, Houston, TX (US);
Wayne J Mikols, Katy, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ; E21B / ;
U.S. Cl.
CPC ...
252 / ; 166278 ; 166283 ; 524534 ;
Abstract
Oil based well treating fluids comprise liquid mixtures of aliphatic and aromatic hydrocarbons containing aromatic hydrocarbons, polymeric materials inclusive of at least one block copolymer and polymer crosslinking agents, with the kinds and amounts of those materials tailored to the properties of the wells and the well treatment designs.