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. 22, 2011
Filed:
Apr. 03, 2009
Loren C. Swor, Duncan, OK (US);
Donald R. Smith, Wilson, OK (US);
Robert P. Clayton, Comanche, OK (US);
Alton L. Branch, Comanche, OK (US);
Jeffrey A. Jordan, Duncan, OK (US);
Loren C. Swor, Duncan, OK (US);
Donald R. Smith, Wilson, OK (US);
Robert P. Clayton, Comanche, OK (US);
Alton L. Branch, Comanche, OK (US);
Jeffrey A. Jordan, Duncan, OK (US);
Halliburton Energy Services Inc., Duncan, OK (US);
Abstract
A wellbore servicing system, comprising a plurality of sleeve systems disposed in a wellbore, each sleeve system comprising a seat and a dart configured to selectively seal against the seat to the exclusion of other seats, the seats each comprising an upper seat landing surface and the darts each comprising a dart landing surface, wherein the darts each comprise a dart landing surface that is configured to complement an upper seat landing surface of the seat to which the dart is configured to selectively seal against.