000			01607nab a2200205 4500
005			20260520001841.0
008			260224s2009 xxu
245	0	0	_aCase histories of successful acid stimulation of carbonate completed with horizontal open hole wellbores
260			_a _b _cjun. 2009
270			_a05/08/2010 ; 05/08/2010
300			_a5 p. ; 34-38
520			_aTranscripción del resumen del autor. Horizontal open hole wellbores in carbonate formations have become an everyday occurrence to improve production economics. Carbonate formations are typically stimulated by using hydrochloric acid. An acid treatment in the well configuration described provides a significant challenge in diversion to accomplish complete stimulation of the lateral. Various techniques have been employed to overcome this problem. These include pre-perforated or slotted liners, specialty treating fluids, solid diverting materials and tools. All have had some successes in various regions of the world. Presented are three case histories in which open hole packers and sliding sleeves have been employed with and without the aid of specialty treating fluids. These cases cover Devonian TVD 3,170 m (10,400 ft), Devonian TVD 2,682 m (8,800 ft) and San Andres TVD 1,737 m (5,700 ft) formations. Details of these treatments, as well as production responses, are discussed.
581			_a6
773	0		_tJournal of Canadian Petroleum Technology _g48
942			_cARTICULO
100	1		_aMetcalf, A.S. _946243
100	1		_aOrona, S. _946244
100	1		_aKretzschmer, G. _946245
999			_c175767 _d175767