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CUTTINGS-CARRIED THEORY AND EROSION RULE IN GAS DRILLING HORIZONTAL WELL.
- Source :
-
Thermal Science . 2014, Vol. 18 Issue 5, p1695-1698. 4p. - Publication Year :
- 2014
-
Abstract
- In gas horizontal drilling, the gas with cuttings will go through the annulus at high speed which will lead strong erosion to the drill tools. This paper proposes a cuttings-carried theory and modified the critical cuttings-carried model for the gas-solid flow. Meanwhile, the erosive energy is obtained through simulating the gas-solid mixture in different conditions. The study result has positive significance on the determination of reasonable injection volume by optimizing construction parameters of horizontal well in gas drilling. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03549836
- Volume :
- 18
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Thermal Science
- Publication Type :
- Academic Journal
- Accession number :
- 100816085
- Full Text :
- https://doi.org/10.2298/TSCI1405695W