Title :
Work Behavior Simulation and the Structure Improvement Studies of Downhole Deployment Valve
Author :
Li Bin ; Shen Xue-feng
Author_Institution :
Mechatron. Eng. Coll., Southwest Pet. Univ., Chengdu, China
Abstract :
In the process of the under balanced drilling, the use of DDV can reduce the drilling time and protect the oil layer. Although DDV has been successfully used in domestic and foreign oil fields, the poor reliability of the switch action, the sealing property of the DDV and the central glide spindle to valve board impact seriously influence the DDV´s service life. Targeting at these above problems, this paper will contain the movement simulation of DDV using the ADAMS software. The results of the simulation will be used to improve the structure of the central glide spindle to improve its service life.
Keywords :
drilling; reliability; valves; ADAMS software; DDV; central glide spindle; downhole deployment valve; movement simulation; reliability; sealing property; service life; structure improvement studies; switch action; under balanced drilling; valve board impact; work behavior simulation; ADAMS; DDV; Simulation; Structure improvement;
Conference_Titel :
Manufacturing Automation (ICMA), 2010 International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-9018-9
Electronic_ISBN :
978-0-7695-4293-5
DOI :
10.1109/ICMA.2010.54