Model analysis on cuttings transport in horizontal drilling

Hiroshi Takahashi, Tadashi Masuyama

研究成果: Conference contribution

抄録

The purpose of this study is to develop a simple mathematical model to estimate the cuttings concentrations in drilling because the most important problem in drilling is the efficient removal of cuttings. The results calculated using the model are compared with the preliminary experimental results obtained using a single horizontal pipe without an inner pipe. The agreement was observed to be good. Furthermore, results from the analytical investigation on the effects of the diameter ratio between the inner pipe and outer pipe, and the eccentricity on the relationship between the maximum amplitude of the pressure fluctuations and the cuttings concentrations are presented and discussed.

本文言語English
ホスト出版物のタイトルLiquid-Solid Flows
出版社Publ by ASME
ページ155-160
ページ数6
ISBN(印刷版)0791813762
出版ステータスPublished - 1994 1 1
イベントProceedings of the 1994 ASME Fluids Engineering Division Summer Meeting. Part 9 (of 18) - Lake Tahoe, NV, USA
継続期間: 1994 6 191994 6 23

出版物シリーズ

名前American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED
189

Other

OtherProceedings of the 1994 ASME Fluids Engineering Division Summer Meeting. Part 9 (of 18)
CityLake Tahoe, NV, USA
Period94/6/1994/6/23

ASJC Scopus subject areas

  • Engineering(all)

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