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锦94块是锦45块的一个次级断块,是底水不活跃的稠油油藏。针对该块目前采出程度高、地层压力低、油汽比低、产量低,结合目前蒸汽吞吐后期的生产形势和特点,完善了一套以精细地质研究为基础,以重新认识油层、优选注汽方式、合理工作制度和新的工艺措施组合为手段的综合技术,来提高区块的产能,对于低孔、低渗油层的开发具有一定的借鉴作用。
Jin 94 is a sub-block of Jin 45 which is a heavy oil reservoir with inactive bottom water. In view of the current production level of the block, low formation pressure, low oil-steam ratio and low output, in combination with the current production situation and characteristics in the latter part of steam huffeting, a set of measures based on fine geology has been perfected to re-recognize the reservoir, Steam mode, a reasonable work system and a combination of new technology measures as a means of comprehensive technology to improve block production capacity for low-porosity, low permeability reservoir development has some reference.