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:
Jan. 30, 2007
Filed:
May. 16, 2003
Applicants:
Gary M. Reavis, White Oak, TX (US);
Bluford W. Lowery, Linden, TX (US);
Ralph R. Myers, Naples, TX (US);
Bowman A. Urech, Plano, TX (US);
Inventors:
Gary M. Reavis, White Oak, TX (US);
Bluford W. Lowery, Linden, TX (US);
Ralph R. Myers, Naples, TX (US);
Bowman A. Urech, Plano, TX (US);
Assignee:
Lone Star Steel Company, L.P., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 38/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A very low carbon steel alloy is provided for use in manufacturing tubular members such as oil country tubular goods. The tubular members may be radially expanded from at least twenty percent to forty percent. Sections or joints of casing formed from the steel alloy may be installed within a wellbore and radially expanded during completion of the wellbore.