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1. PERFORMANCE OF GROUND CHAIN DRIVES OF ROD PUMP UNITS FOR HIGH-VISCOSITY OIL EXTRACTION
2. Vibrations and stability of a geometrically nonlinear weighty drill string for drilling oil and gas wells
3. IMPROVING THE DESIGN OF INCLINED WELLS AS THE BASIS FOR THE DEVELOPMENT OF HARD–TO-RECOVER HYDROCARBON RESERVES
4. Clarification of directions of geological exploration works in kazakhstan based on features of the oil and gas content of sedimentary basins
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