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:
Jul. 05, 2016
Filed:
Aug. 03, 2011
Michael J. Bertoja, Bellaire, TX (US);
Robert A. Parrott, Sugar Land, TX (US);
Bruno Lecerf, Novosibirsk, RU;
Vitaliy Timoshenko, Novosibirsk, RU;
Sergey Balakin, Novosibirsk, RU;
Elena Tarasova, Solnechnyj, RU;
Gary Rytlewski, League City, TX (US);
Billy Anthony, Missouri City, TX (US);
Michael J. Bertoja, Bellaire, TX (US);
Robert A. Parrott, Sugar Land, TX (US);
Bruno Lecerf, Novosibirsk, RU;
Vitaliy Timoshenko, Novosibirsk, RU;
Sergey Balakin, Novosibirsk, RU;
Elena Tarasova, Solnechnyj, RU;
Gary Rytlewski, League City, TX (US);
Billy Anthony, Missouri City, TX (US);
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
An apparatus includes a string that extends into a well and a tool that is disposed in the string. The tool is adapted to form a seat to catch an object communicated to the tool via a passageway of the string in response to the tool being perforated.