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:
May. 18, 2010
Filed:
Jun. 28, 2007
Anthony M. Badalamenti, Katy, TX (US);
Ashok K. Santra, Duncan, OK (US);
John R. Podowski, Austin, TX (US);
Krishna M. Ravi, Kingwood, TX (US);
Gary Thomas Keene, The Hague, NL;
Anthony M. Badalamenti, Katy, TX (US);
Ashok K. Santra, Duncan, OK (US);
John R. Podowski, Austin, TX (US);
Krishna M. Ravi, Kingwood, TX (US);
Gary Thomas Keene, The Hague, NL;
Halliburton Energy Services, Inc., Duncan, OK (US);
Abstract
Methods are provided that include a method of reducing fluid loss in a subterranean formation comprising placing a lost circulation composition comprising a base fluid and a swellable elastomer in at least a portion of a subterranean formation comprising a lost circulation zone; allowing the swellable elastomer to at least partially swell upon contact with a fluid; and allowing the lost circulation composition to at least partially reduce the loss of fluid to the subterranean formation. Additional methods are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile