01631nmc a2200229 4500 20260520005606.0 260224s2001 xxu ing Inglés Optimization of a Mature Oil Field by Changing Lifting System SPE 69514 Dallas, Texas Society of Petroleum Engineers 2001 12/09/06 ; 17/07/01 All wells in Entre Lomas Area, after a initial period of natural flow, requiered an artifitial lifting system. Gas-Lift system suited very properly the field characteristic. As the reservoir pressure declined and the water-flooding expanded, it became necessary to change the lifting system progressively from Gas-Lift to Sucker Rod Pumping (SRP) or Electrosubmersible Pumping (ESP). With almost half of the wells already converted, the remaining did not appear economically attractive for conversion at the individual well basis. Therefore, a global conversion project for the remaining wells was considered, which ultimately yielded additional profit that made total replacement affordable. CONGTP Prado, Pablo 6180 Brarda, Mario 6181 Latin American and Caribbean Petroleum Engineering Conference (7th : 2001 mar. 25-28 : Buenos Aires, Argentina) 5738 Brarda, Mario 6181 Latin American and Caribbean Petroleum Engineering Conference (7th : 2001 mar. 25-28 : Buenos Aires, Argentina) 5738 Prado, Pablo 6180 131020 131020 https://biblioteca.iapg.org.ar/ArchivosAdjuntos/LACPEC2001/Spe69514.pdf 0 0 0 0 201942 BVIAPG BVIAPG 2026-03-03 200003077 0 200003077 2026-03-03 01:41:10 2026-03-03 ARCHIVO