000			01997nmc a2200265 4500
005			20260520005437.0
008			260224s xxu esp
041			_aEspañol
082			_a068.82 553.28 C62 2018 0015644
245	0	0	_aAlternativas de adquisición de microsísmica de superficie para la Fm. Vaca Muerta en pozos con camisas deslizantes activadas mediante coiled tubing
270			_a30/06/2022 ; 19/02/2019
300			_a14 p. ; 171-185
520			_aAs part of the development of Vaca Muerta Fm. in Neuquén Basin Bandurria Centro field, surface microseismic was acquired during hydraulic stimulation in a 1500 m drain horizontal well.The company has been using sliding sleeves frac ports to complete horizontal wells, activated by both ball mechanism and/or coiled tubing (CT). In most of the wells both systems are employed, which mean a challenge to calibrate any microevents data set. Due to this a feasibility study was made before the microseismic acquisition, in order to test several surface and well monitoring designs.From feasibility study results a mixed design was implemented in surface, consisting of two asymmetric arranges: a star and a set of patches, both equivalent and complementary.In this job some raw records and processed data are presented. Also, examples of registered CT activated sliding sleeves microevents and some differences between the star design and the patches design found during the field implementation and later processing will be included.
773			_g
942			_cCONGTP
100	1		_aEhlich, Ruth _9577
100	1		_aMoraino, Juan _9578
100	1		_aVernengo, Luis _9579
111	2		_aSimposio de Geofísica (2018 nov. 5 - 9 : Mendoza) _9561
650		0	_aMicrosísmica de superficie _9580
650		0	_aCamisas deslizantes _9581
650		0	_aCoiled Tubing _9582
999			_c128388 _d128388
856			_uhttps://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2018/SGeof/1681.pdf