Search International and National Patent Collections

1. (WO2010112810) SYSTEM AND METHOD FOR SERVICING A WELLBORE

Pub. No.:    WO/2010/112810    International Application No.:    PCT/GB2010/000506
Publication Date: Fri Oct 08 01:59:59 CEST 2010 International Filing Date: Sat Mar 20 00:59:59 CET 2010
IPC: E21B 34/14
E21B 43/14
Applicants: HALLIBURTON ENERGY SERVICES, INC.
SWOR, Loren, C.
SMITH, Donald, R.
CLAYTON, Robert, P.
BRANCH, Alton, L.
JORDAN, Jeffrey, A.
CURTIS, Philip, Anthony
Inventors: SWOR, Loren, C.
SMITH, Donald, R.
CLAYTON, Robert, P.
BRANCH, Alton, L.
JORDAN, Jeffrey, A.
Title: SYSTEM AND METHOD FOR SERVICING A WELLBORE
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.