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. 03, 2020
Filed:
Apr. 02, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Philip Wayne Livanec, Houston, TX (US);
Chesnee Lae Davis, The Woodlands, TX (US);
William Walter Shumway, Spring, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/10 (2006.01); E21B 33/14 (2006.01); C09K 8/03 (2006.01); E21B 21/08 (2006.01);
U.S. Cl.
CPC ...
E21B 43/10 (2013.01); C09K 8/03 (2013.01); C09K 8/032 (2013.01); E21B 21/08 (2013.01); E21B 33/14 (2013.01);
Abstract
Methods including introducing a running fluid into a subterranean formation, the running fluid comprising a base fluid and a weighting agent and having a specific gravity in the range of about 1.05 to about 3.0, and a 600 rpm shear stress of less than about 26.3 Pa, wherein the 600 rpm shear stress is measured at a shear rate of 600 rpm and a temperature of about 48.9° C.; and running a tubular into the subterranean formation comprising the running fluid.