0 引言
1 储量复算与评价
1.1 储量基础
1.2 储量复算与评价
图3 苏X区块17井区基于Voronoi网格的储量分类评价Fig.3 Reserve classification map based on voronoi grid in 17 well area, Su X block |
表1 不同时期及方法计算储量结果Table 1 Table of calculated reserves in different periods and methods |
区块评价期地质储量/(108 m3) | 区块开发期复算地质储量/(108 m3) | Voronoi网格法复算地质储量/(108 m3) | |
---|---|---|---|
合计 | 34.02 | 37.91 | 36.7 |
富集区 | \ | 30.36 | 28.6 |
致密区 | \ | 6.25 | 4.5 |
难动用区 | \ | 1.3 | 3.6 |
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2 动储量与井控范围评价
2.1 动储量合理评价
图4 直定井不同时间段动储量占最终动储量比Fig.4 The ratio of dynamic reserves to final dynamic reserves at different time intervals |