Using cyclic alternating water injection to enhance oil recovery for carbonate reservoirs developed by linear horizontal well pattern
LI Yong,ZHAO Limin,WANG Shu,SUN Liang,ZHANG Wenqi,YANG Yang,HU Dandan,CHEN Yihang
Fig. 4. Schematic diagram of areal sweep in the full cycle of the 1/4 injection-production unit with different alternating well patterns.