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:
Aug. 30, 2022
Filed:
Apr. 04, 2018
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventor:
Daniel D. Gleitman, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 21/08 (2006.01); E21B 44/00 (2006.01); E21B 47/00 (2012.01); E21B 47/01 (2012.01); E21B 49/00 (2006.01); E21B 47/06 (2012.01); E21B 47/04 (2012.01); E21B 47/13 (2012.01); E21B 47/14 (2006.01); E21B 17/02 (2006.01); G01V 11/00 (2006.01); G01V 99/00 (2009.01);
U.S. Cl.
CPC ...
E21B 21/08 (2013.01); E21B 17/028 (2013.01); E21B 44/00 (2013.01); E21B 47/00 (2013.01); E21B 47/01 (2013.01); E21B 47/04 (2013.01); E21B 47/06 (2013.01); E21B 49/003 (2013.01); G01V 11/002 (2013.01); G01V 99/005 (2013.01); E21B 47/13 (2020.05); E21B 47/14 (2013.01);
Abstract
Methods, computer programs, and systems for detecting at least one downhole condition are disclosed. Pressures are measured at a plurality of locations along the drillstring. The drillstring includes a drillpipe. At least one of the pressures is measured along the drillpipe. At least one downhole condition is detected based, at least in part, on at least one measured pressure.