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How to control surface and bottomhole pressure during UBD
- Source :
- World Oil. March, 2001, Vol. 222 Issue 3, 48
- Publication Year :
- 2001
-
Abstract
- Little attention has been paid to methods of simultaneously controlling surface and bottomhole pressures in gas-charged or foam systems Emphasis in underbalanced drilling is usually on reducing bottomhole pressure (BHP). [...]
Details
- ISSN :
- 00438790
- Volume :
- 222
- Issue :
- 3
- Database :
- Gale General OneFile
- Journal :
- World Oil
- Publication Type :
- Periodical
- Accession number :
- edsgcl.72659343