试论埕岛和桩西之间低潜山的勘探

DISCUSSION ON THE EXPLORATION OF LOW BURIED-HILLS BETWEEN CHENGDAO AND ZHUANGXI AREAS

Research Institute of Geological Sciences, Shengli Oilfield, SINOPEC, Dongying, Shandong 257015, China

摘要: 桩西和埕岛古生界潜山都已取得了很大的勘探成果,该文从构造演化的角度分析了桩西潜山和埕岛潜山的形成,说明桩西潜山和埕岛潜山地质历史时期曾经属于同一构造带。从油气成藏的角度,通过类比分析,指出两潜山之间的低部位潜山无论从生烃、排烃还是油气的运移和聚集等方面都具有良好的油气成藏条件,有形成低潜山油藏从而使桩西和埕岛潜山含油连片的可能。桩西和埕岛之间的结合部位仍具有很大的勘探潜力,是一个值得重视的勘探方向。
- 油气勘探 /
- 低潜山 /
- 埕岛潜山 /
- 桩西潜山
Abstract: The exploration of the Paleozoic buried-hills in Zhuangxi and Chengdao areas has achieved great results. In terms of tectonic evolution, the buried-hills in Zhuangxi and Chengdao once belonged to the same structural zone in geological history. Based on analogy analysis, the low parts between two buried-hills show favorable conditions for hydrocarbon accumulation, which might results in the formation of a united play in the buried-hills. Therefore, the connective parts between Zhuangxi and Chengdao may be a potential area for hydrocarbon explorotion.
- hydrocarbon exploration /
- low part of buried-hills /
- Chengdao buried-hill /
- Zhuangxi buried-hill

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