Well construction in Eastern Siberia: drilling hazards and their remedies
https://doi.org/10.31660/0445-0108-2019-1-52-57
Abstract
The article is devoted to an analysis of oil well construction at fields in the territory of Eastern Siberia. We give features of the geological section, influencing the quality of oil well construction. Particularly, we describe drilling hazards under production string, which there are in the process of posting the wellbore. Laboratory studies have helped to make function the recipe polysulfur biopolymer mud. This solution will allow increasing productive time due to reduction of repeated and emergency works on elimination of the complications connected with cavern formation, operating time of ledges in the conditions of preservation of reservoir properties.
About the Authors
Vasiliy A. Parfiryev
JSC «Surgutneftegas»
Russian Federation
Manager of Talakanneft Oil and Gas Production Division
Russian Federation
Manager of Talakanneft Oil and Gas Production Division
Nikolay N. Zakirov
Industrial University of Tyumen
Russian Federation
Doctor of Engineering, Professor at the Department of Drilling Oil and Gas Wells
Russian Federation
Doctor of Engineering, Professor at the Department of Drilling Oil and Gas Wells
Yuriy V. Vaganov
Industrial University of Tyumen
Russian Federation
Candidate of Engineering, Associate Professor at the Department of Drilling Oil and Gas Wells
Russian Federation
Candidate of Engineering, Associate Professor at the Department of Drilling Oil and Gas Wells
Alexandra E. Anashkina
Industrial University of Tyumen
Russian Federation
Candidate of Engineering, Associate Professor at the Department of Drilling Oil and Gas Wells
Russian Federation
Candidate of Engineering, Associate Professor at the Department of Drilling Oil and Gas Wells
Victor A. Borisenko
Industrial University of Tyumen
Russian Federation
Assistant at the Department of Drilling Oil and Gas Wells
Russian Federation
Assistant at the Department of Drilling Oil and Gas Wells
References
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Review
For citations:
Parfiryev V.A., Zakirov N.N., Vaganov Yu.V., Anashkina A.E., Borisenko V.A. Well construction in Eastern Siberia: drilling hazards and their remedies. Oil and Gas Studies. 2019;(1):52-57. (In Russ.) https://doi.org/10.31660/0445-0108-2019-1-52-57
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