DocumentCode
3291714
Title
Real-time adaptive observer technology of an oil-well hydrodynamic deep states
Author
Govorkov, D.A. ; Solovyev, I.G. ; Fomin, V.V.
Author_Institution
Inst. of Control Syst. & Autom. Technol., Tyumen State Oil & Gas Univ., Tyumen
fYear
2008
fDate
24-28 March 2008
Firstpage
100
Lastpage
104
Abstract
This article is devoted to development of the well-bottom zone pressure real-time control method based on the adaptive supervision technology (Luenberger, 1971; Fang and Lozano, 1999). There are used as reliable and available devices for direct real-time control of the wellhead. Gas-lift and inflow parameters are linearized in the hydrodynamic model of the well.
Keywords
adaptive control; hydrodynamics; level control; observers; oil drilling; oil technology; pressure control; adaptive supervision technology; direct deep measurements; direct real-time control; hole clearance liquid dynamic level sensor; oil-well hydrodynamic deep states; pressure distribution; pressure real-time control method; real-time adaptive observer technology; well stratum; well-bottom zone; Automatic control; Automation; Control systems; Equations; Hydrodynamics; Level control; Organizing; Petroleum; Pressure control; Real time systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Modern Technique and Technologies, 2008. MTT 2008. International Conference
Conference_Location
Tomsk
Print_ISBN
978-1-4244-1609-7
Type
conf
DOI
10.1109/SPCMTT.2008.4897510
Filename
4897510
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