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Vol 156
Pages:
94-96
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RUS

Methodology for evaluating the stability of viscoplastic rocks in the walls of deep wells

Authors:
L. K. Gorshkov1
V. G. Gorelikov2
About authors
  • 1 — G.V. Plekhanov Saint Petersburg Mining University
  • 2 — G.V. Plekhanov Saint Petersburg Mining University
Date submitted:
2003-06-01
Date accepted:
2003-07-10
Date published:
2004-09-09

Abstract

Stability of viscoplastic rocks (clays, salts, ice) in the walls of deep wells can be evaluated based on the theory of aging (steady-state creep), for which we propose a proven in practice methodology for determining the stresses on the contour of the wellbore section, radial displacements of points on this contour and their speed.

Горшков Л.К., Гореликов В.Г. Методика оценки устойчивости вязкопластичных пород в стенках глубоких скважин // Записки Горного института. 2004. Т. 156 . С. 94-96.
Gorshkov L.K., Gorelikov V.G. Methodology for evaluating the stability of viscoplastic rocks in the walls of deep wells // Journal of Mining Institute. 2004. Vol. 156 . p. 94-96.
Go to volume 156

References

  1. Войтенко В.С. Управление горным давлением при бурении скважин. М.: Недра, 1985.
  2. Горшков Л.К. Предупреждение конвергенции ствола скважины при бурении в мощных ледовых отложениях / Л.К.Горшков, Н.И.Слюсарев // Экология и развитие общества / МАНЭБ. СПб, 2003. С.46-50.
  3. Рабинович Н.Р. Инженерные задачи механики сплошной среды в бурении. М.: Недра, 1989.
  4. Теория и практика бурения – протаивания в Антарктиде / Б.Б.Кудряшов, Н.Е.Бобин, Н.И.Слюсарев и др. // Материалы гляциологических исследований. М., 1973. Вып.22. С.71-77.

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