SIMULATION OF BOTTOM-HOLE ASSEMBLY/DRILLING STRING TRANSIENT MODE DURING DRILLING

摘要

FIELD: oil and gas production.;SUBSTANCE: method consists in creation of model that simulates operating mode of packed-hole assembly used for well bore drilling in drilling operation, performing drilling operation simulation with the use of model and random modification of drilling operation or packed-hole assembly on the base of simulation analysis.;EFFECT: increase of efficiency and output rate of drilling operation.;23 cl, 21 dwg