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. 10, 2008
Filed:
Jan. 14, 2005
Rickey L. Morgan, Comanche, OK (US);
William J. Caveny, Rush Springs, OK (US);
Ronney R. Koch, Duncan, OK (US);
Rickey L. Morgan, Comanche, OK (US);
William J. Caveny, Rush Springs, OK (US);
Ronney R. Koch, Duncan, OK (US);
Halliburton Energy Services, Inc., Duncan, OK (US);
Abstract
Improved fluid loss control additives for use in cement compositions are provided. The improved fluid loss control additives and cement compositions are suitable for use in surface and subterranean applications. The improved fluid loss control additives and cement compositions may be particularly useful for subterranean well completion and remedial operations, such as primary cementing, e.g., cementing casings and liners in well bores, including those in production wells, which include multi-lateral subterranean wells. They also may be useful for surface cementing operations, including construction cementing operations. Examples of compositions include fluid loss control additives.