000			01596nmc a2200217 4500
005			20260520005825.0
008			260224s xxu
082			_aCD I249 1 0013788
245	0	0	_aEffect of gas cycling on oil recovery "Algerian field case study"
270			_a12/09/06 ; 22/07/2003
300			_a8 p.
500			_aDisponible en CD en formato PDF
520			_aTranscripción del abstract original del autor: The present work discusses the analysis of the different results obtained in terms of simulation of different cases with and without cycling and by shutting injectors wells to see the effect on condensate recovery in this complex gas condensate field. The results show that the condensate yield is increased after reducing the rate of reinjection by shutting completely an injector or by reducing the total injection rate of the field. The cumulative recovery is increased by 2 or 3% compared to the base case considered. Gas cycling is not economically justified after a certain period of time, therefore a blowdown has to be initiated. A blowdown case is also considered, when the gas injectors are completely shut in, the condensate yield of the field increases more but the aquifer effect is sensitive. A certain amount of hydrocarbon is trapped and lost in the reservoir.
773			_g
942			_cCONGTP
100	1		_aMedjani, Brahim _922386
110	2		_aInternational Gas Union, IGU _913105
111	2		_aWorld Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) _922029
710	2		_aInternational Gas Union, IGU _913105
999			_c149744 _d149744