Influence of Gas Solubility on Zero Gas Flow Characteristics in MPD Operation

In this paper the authors have put forward the concept of annular zero gas flow and developed the residual gas model, considering the parameters of gas solubility, slippage, and the oil-based drilling fluid volume coefficient [1-3]. The calculation results show that in the process of continuous gas...

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Veröffentlicht in:	Chemistry and technology of fuels and oils 2020-11, Vol.56 (5), p.830-835
Hauptverfasser:	Teng, Weiwei, Shi, Jiangang, Wu, Baocheng, Dang, Wenhui, Jiang, Zhenxin, Li, Yuan, Kong, Xiangwei
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Geotechnical Engineering & Applied Earth Sciences Industrial Chemistry/Chemical Engineering Mineral Resources Oil well drilling
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