Skip to Main content Skip to Navigation
Conference papers

Experimental study of the D-OSKIL mechanism for controlling the stick-slip oscillations in a drilling laboratory testbed

Haochuan Lu 1, * Jonathan Dumon 2, * Carlos Canudas de Wit 3, *
* Corresponding author
2 GIPSA-Services - GIPSA-Services
GIPSA-lab - Grenoble Images Parole Signal Automatique
3 NECS - Networked Controlled Systems
GIPSA-DA - Département Automatique, Inria Grenoble - Rhône-Alpes
Abstract : The presence of harmful stick-slip oscillations in oil well drillstrings has attracted the attention of the control community in recent years. The control law named D-OSKIL mechanism which uses the weight on the bit (WoB) force as an additional control variable to extinguish limit cycles has been investigated. This paper reports experimental implementation of such a mechanism, in a laboratory testbed. We also provide details of the experimental process and the obtained drilling performance. Results show that the stick-slip oscillations can be effectively suppressed by this mechanism.
Complete list of metadatas

Cited literature [4 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00385549
Contributor : Jonathan Dumon <>
Submitted on : Tuesday, May 19, 2009 - 3:27:13 PM
Last modification on : Wednesday, May 13, 2020 - 4:16:01 PM
Document(s) archivé(s) le : Thursday, June 10, 2010 - 11:26:48 PM

File

DOSKIL_TESTBED.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-00385549, version 1

Citation

Haochuan Lu, Jonathan Dumon, Carlos Canudas de Wit. Experimental study of the D-OSKIL mechanism for controlling the stick-slip oscillations in a drilling laboratory testbed. 2009 IEEE Multi-conference on Systems and Control, Jul 2009, Saint Petersburg, Russia. ⟨hal-00385549⟩

Share

Metrics

Record views

522

Files downloads

392