02873nam a2200313 4500 20260520010400.0 260224s2018 xxu esp Español 068.82 553.28 C62 2018 0015650 Estrategia de desarrollo de la zona norte del Yacimiento Rincón del Mangrullo con pozos horizontales Infill 2018 28/06/2022 ; 18/03/2019 15 p. ; 151-166 Rincón del Mangrullo (RDM) field had a sporadic exploratory history since 1977 and a small development of 7 wells in 2005, thus proving its gas potential. It was not until the end of 2013 that an intensive development was carried out drilling 109 vertical wells until June 2016. Towards the end of 2016 horizontal wells began being drilled as a part of a pilot study.North of the block petrophysical properties are of poorer quality than the rest of the area showing defined Tight Gas ranges. On this sector, vertical drilled wells showed worse performance than expected with low recovery factors. These results were the starting point for analyzing infill wells drilling. However, because of the low economic expectations of vertical wells, the alternative was planned with horizontal infill wells.The multidisciplinary approach to the analysis here presented answers many questions independently, but together allows to define the development strategy to continue exploiting the field.By the means of petrophysical properties, recovery factor (current vertical wells vs current vertical wells + future horizontal wells), drainage radii and simulated remnant pressures maps, it is shown that there is no expectation of significant interference between wells when producing future horizontal wells.In addition, based on RTA (Rate Transient Analysis) of existing vertical wells and microseismic estimated limits, production forecasts are generated for the horizontal wells.Finally, it is proven that horizontal wells have the best economical results when compared with the vertical wells of the same zone.As a result of this analysis, the infill project continues with horizontal wells drilling in the RDM field. CONGTP Richly, Gonzalo 55911 Palacios, Mateo 55908 Santángelo, Agustina 55910 Claá, Rodrigo 58631 Silka, Mariela 55909 Oviedo, Enrique 56153 Congreso de Exploración y Desarrollo de Hidrocarburos (10mo. : 2018 nov. 5 - 9 : Mendoza) 573 Simposio de Desarrollo de Hidrocarburos (2018 nov. 5 - 9 : Mendoza) 692 Tight gas 701 Rincón del Mangrullo 58510 192762 192762 https://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2018/SDH/1674.pdf 0 0 0 0 260481 CBAAB CBAAB 068.82 553.28 C62 2018 0015650 2026-03-06 200065064 0 068.82 553.28 C62 2018 0015650 200065064 2026-03-06 00:37:08 2026-03-06 CONGTP