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Vol 170 No 1
Pages:
33-36
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RUS
Research article
Geology

Mechanism of artificial well curvature by continuous sliding deviators

Authors:
Yu. T. Morozov1
A. M. Mochulovsky2
About authors
  • 1 — Professor G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — Postgraduate student G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2006-07-16
Date accepted:
2006-09-13
Date published:
2007-03-02

Abstract

The mechanism of artificial borehole deviation by sliding whipstocks continuous action, based on destruction of a borehole wall during its lateral milling by displacing bit under action of arising rejecting effort. For a smooth set of deviation it is offered to adjust rejecting effort and for achievement of the maximum angle – to adjust frequency of bit rotation.

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References

  1. Морозов Ю.Т. Расчет отклоняющего усилия при работе бесклиновым снарядом непрерывного действия / Ю.Т.Морозов, М.П.Олексенко, А.М.Тихонов // Изв. вуз. «Геология и разведка». № 2. 1969. С.139-144.
  2. Мочуловский А.М. Снижение неопределенности проектирования процесса искусственного искривления скважин отклонителями непрерывного действия // Методика и техника разведки / ВИТР. СПб, 1999. № 9-10 (147-148). С.224-231.

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