抄録
An unconventional perforation tunnel stability analysis is conducted in this work by separating the role of two independent factors upon sand production: one is the well pressure, and the other is the local pressure gradient around a cavity. Such a separation clarifies most of the phenomena observed during sand production in oil fields. Simple analytical solutions for poroelasto-plastic materials allowed repeated calculations for a parameter sensitivity study. The results obtained should be used on a qualitative basis because of some degree of simplification.
本文言語 | English |
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ホスト出版物のタイトル | Society of Petroleum Engineers of AIME, (Paper) SPE |
Place of Publication | Richardson, TX, USA |
出版社 | Soc of Petroleum Engineers of AIME, USA SPE 16990 |
ページ | 561-575 |
ページ数 | 15 |
巻 | Pi |
出版ステータス | Published - 1987 |
ASJC Scopus subject areas
- 工学(全般)