Deformational precursors of technogenic earthquakes in mining the hydrocarbon deposits
Authors:
About authors
- 1 — Ph.D., Dr.Sci. professor The Permian State Technical University
- 2 — Ph.D., Dr.Sci. associate professor The Permian State Technical University
- 3 — assistant The Permian State Technical University
- 4 — senior lecturer The Permian State Technical University
- 5 — chief mine surveyor Gasprom output, Astrakhan Co.
- 6 — deputy chief mine surveyor Gasprom output, Astrakhan Co.
- 7 — Ph.D. leading research assistant EFI RAS
Abstract
During monitoring since 2005 to 2008 at the Astrakhan gas-field it has been recorded three technogenic earthquakes. Results of geodetic levelling for the given period allow to approve that seismic event is preceded by raisings of a surface and its subsequent subsidence as a its result of unloading. That allows to use geodetic levelling for the forecast of technogenic seismic phenomena for oil and gas fields.
Keywords:
technogenic seismicity in gas output
precursors of technogenic earthtquakes
dynamics of the earth surface
prediction of hazard
References
- Grasso J.R., Plotnikova L.M., Nutaev L.M. Bossu R. The Three M-7 Gazli Earthquakes, Usbekistan, Central Asia: The Largest Seismic Energy Releases by Human Activity, XXI Gen Ass. Int. Union Geodesy & Geophys. A363, 1995.
- Simpson D., Leith W. The 1976 and 1984 Gazli, USSR, Earthquakes, Were They Induced? // Bull. Seismological Soc. V.75. 1985. № 5. Am. 1465-1468.
Similar articles
Methods and techniques for control of rockburst-hazard in underground mining at ore mines of the Far-East district
2010 I. Yu. Rasskazov, G. A. Kalinov, V. I. Miroshnikov, D. S. Migunov, A. Yu. Iskra, P. A. Anikin
Factors of geodynamic risk in exploration оf the Bovanenkovsk oil-gas condensate field аt the Jamal peninsular
2010 G. I. Griva, A. V. Brushkov, V. P. Melnikov, V. V. Samsonova
Prediction of geodynamic processes in exploitation of the rockburst-dangerous North-Urals bauxite deposit
2010 D. V. Sidorov, O. B. Shonin