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. 1. Schematic diagram of streamline of alternating water injection with apparent inverted seven-spot well pattern. |