Study on the boundary of development adjustment policy of B Oilfield

After more than ten years of water injection development, the cut in main block oilfield B has increased rapidly and production decreased significantly. In view rapid rise comprehensive current oilfield, it is necessary to carry out research on development law reasonable boundary various adjustment indexes, so as clarify different stages The status index change under oil rates provide an accurate reliable theoretical basis for rational oilfield. This paper provides effective technical support middle later stage which great significance stable long-term sustainable