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. 06, 2000
Filed:
Aug. 24, 1998
Applicant:
Inventor:
Voldi E Maki, Jr, Austin, TX (US);
Assignee:
Dresser Industries, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
73594 ; 73597 ; 73803 ;
Abstract
An free water measurement apparatus and device for measuring the free water that separates from the cement slurry as a matter of time during curing. There is also provided an apparatus and method for measuring the free water that separates from the cement slurry under the temperature and pressure conditions the cement slurry will encounter in the well-bore of an oil and gas well. The apparatus and method provided may further measure the compressive strength measurement of the cement slurry as it is cured.