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245	0	0	_aESTANCIA DOS LAGUNAS: PRODUCING GAS AND CONDENSATE FROM A VOLCANIC ROCK IN THE ARGENTINEAN AUSTRAL BASIN
270			_a2010-08-09 ; 2010-08-09
300			_a16 p.
500			_aTrabajo presentado en el 24 WGC. Disponible en CD en la biblioteca. Solicite este trabajo por email a biblio@iapg.org.ar
520			_aThe development and production behavior of an unconventional reservoir is presented. The Estancia Dos Lagunas gas field was discovered in 1999 by Petrolera Argentina San Jorge. The field is located in the South of Argentina (Santa Cruz Province), in the Austral Basin. The structure was developed with the drilling of 16 wells, most of them producing from the Serie Tobífera. This unit is composed of volcanic and volcaniclastic rocks deposited during the rifting stage of the basin. Historically, the Serie Tobífera was considered the economic basement of the basin. However, in some cases these volcanic rocks have good reservoir properties due to primary and secondary processes. The characterization of this unconventional reservoir is far from being understood applying conventional log analysis and seismic interpretation. Therefore, the reservoir analysis has to be done using all the available information (seismic data, electrical logs, mud logging, core analyses, production tests and pressure data). The comparison of the static information with the actual dynamic behavior of the wells helps gaining a better understanding of the field. Finally, the dynamic and well production behaviors are analyzed. Lessons learned can be used for analog developments
773			_g
942			_cCONGTP
100	1		_aVenara, Leandro _946290
100	1		_aBahl Chambi, Gloria _946291
100	1		_aCremonini, Andrés _946292
100	1		_aLimeres, Marcelo _9806
111	2		_aWorld Gas Conference (24th. : 2009 oct 5-9 : Buenos Aires, Argentina) _945995
999			_c175856 _d175856