Theoretical Study on Steam and Water Flow Rates from Geothermal Production Wells

Ryuichi Itoi, Michihiro Fukuda, Kotohiko Sekoguchi, Tamotsu Iwaki

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

In order to evaluate the change in flow characteristics of a geothermal production well with increasing the drilling depth, two-phase flow analysis in a wellbore was carried out assuming the well inlet condition. Pressure at the well inlet was given by the vertical pressure profiles of saturated water whose water level was located at 0m and -100 m, and inlet steam quality of x1= 0 was used. The steam and water flow rates of a 3000 m deep well at a constant well head pressure (P2 = 10 ata) are estimated 194 t/h and 183 t/h respectively.

本文言語英語
ページ(範囲)235-248
ページ数14
ジャーナルjournal of the geothermal research society of japan
5
4
DOI
出版ステータス出版済み - 1 1983

All Science Journal Classification (ASJC) codes

  • 地球物理学

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