Application of cumulative oil/steam ratio method to proved reserves evaluation of steam huff and puff in heavy oil reservoir
Online published: 2013-04-20
Liaohe oil province is mainly of heavy oil. In the SEC reserves evaluation method, it has not mentioned the reserves evaluation method of steam huff and puff in heavy oil reservoir. This paper proposed a new method based on the cumulative oil production and cumulative steam injection volume to obtain the proved reserves. This method introduces steam injection volume and oil production of the steam huff and puff in heavy oil reservoir. Taking Du 229 block in Liaohe oil province as an example, the calculation result proves the applicability and practicability of this method, which can provide reference for other fields.
TIAN Hongzhao , SUN Ye . Application of cumulative oil/steam ratio method to proved reserves evaluation of steam huff and puff in heavy oil reservoir[J]. Lithologic Reservoirs, 2013 , 25(2) : 92 -94 . DOI: 10.3969/j.issn.1673-8926.2013.02.016
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