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R. A. Ibraev
R. A. Ibraev
OOO NGDU Oktyabrskneft
OOO NGDU Oktyabrskneft

Articles

Technological machinery and equipment of mining and oil & gas industries
  • Date submitted
    2003-07-27
  • Date accepted
    2003-08-15
  • Date published
    2004-02-01

Improvement of technologies of productive formation penetration to enhance oil recovery

Article preview

Improving the efficiency of hydrocarbon recovery from the subsurface largely depends on the development systems, technologies and quality of the productive strata opening. One of the methods for intensification of production and completeness of oil recovery is underbalanced drilling-in using horizontal and horizontal-branch wells. For these conditions the choice of flushing solution and regulation of its structural and rheological properties at a given level is fundamental.

How to cite: Slyusarev N.I., Mozer S.P., Ibraev R.A. Improvement of technologies of productive formation penetration to enhance oil recovery // Journal of Mining Institute. 2004. Vol. 157. p. 63-66.
Modern problems of geomechanics and geotechnology
  • Date submitted
    2003-06-01
  • Date accepted
    2003-07-17
  • Date published
    2004-01-01

Specific features of well construction in conditions of inelastic deformation of salt deposits

Article preview

The issues of drilling and construction of wells under unequal components of rock pressure in saline sediments are considered. The main factors that reduce the stability of the wellbore are given. Reflects the issues associated with the choice of the type of drilling fluid to exclude harmful manifestations of rock pressure.

How to cite: Slyusarev N.I., Mozer S.P., Ibraev R.A. Specific features of well construction in conditions of inelastic deformation of salt deposits // Journal of Mining Institute. 2004. Vol. 156. p. 88-90.