胜利油田岩性油藏勘探中的地震技术
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摘要
岩性油藏是现今最有潜力、最现实的油气勘探领域。但岩性油藏一般具有复杂性和隐蔽性的特点,所以勘探难度较大。为此,本文以牛庄油区为例总结出一套适用于胜利油田岩性油藏的勘探思路,即在正确建立地质模型的基础上,应用高分辨层序地层学、多元地震标定技术、精细地震解释及地震相干技术、测井约束地震反演和全三维解释系列技术,实现使岩性油气藏按“区-层-点”的技术思路进行开发。通过胜利油田牛庄油区岩性油藏的开发,证实这套地震技术是行之有效的。
The lithologic reservoir is currently more potential and more realistic domain of oil/gas exploration, but lithologic reservoir is generally characterized by complexity and subtleness that made exploration difficulty. For that reason, taking Ni-uzhuang oil zone as an example, the paper summed up a set of ideas suitable for lithologic reservoir exploration in Shengli oilfield, that is, on the basis of correct build-up of geologic model, the high-resolution sequential stratigtaphy, multi-component seismic labeling technique, fine seismic interpretation and seismic coherent technique, logging-constrained seismic inversion and a series of techniques about full 3-D seismic interpretation, to accomplish development of lithologic reservoir according to the technical idea of "area to formation to point". The set of seismic technology has been proved feasible by development of lithologic reservoir of Ni-uzhuang oil zone in Shengli oilfield.
The lithologic reservoir is currently more potential and more realistic domain of oil/gas exploration, but lithologic reservoir is generally characterized by complexity and subtleness that made exploration difficulty. For that reason, taking Ni-uzhuang oil zone as an example, the paper summed up a set of ideas suitable for lithologic reservoir exploration in Shengli oilfield, that is, on the basis of correct build-up of geologic model, the high-resolution sequential stratigtaphy, multi-component seismic labeling technique, fine seismic interpretation and seismic coherent technique, logging-constrained seismic inversion and a series of techniques about full 3-D seismic interpretation, to accomplish development of lithologic reservoir according to the technical idea of "area to formation to point". The set of seismic technology has been proved feasible by development of lithologic reservoir of Ni-uzhuang oil zone in Shengli oilfield.
引文
[1]邓宏文等．高分辨率层序地层学．北京:地质出版社, 2002
[2] 王西文．岩性油气藏的储层预测及评价技术研究．石油 物探,2004,43(6):511～515
[3] 李丕龙等．陆相断陷盆地油气地质与勘探．北京:石油 工业出版社,2003
[4] 李阳．胜利油田油藏综合地球物理研究现状及展望．石 油勘探与开发,2004,31(3):10～13
[5]贾承造等．岩性地层油气藏勘探研究的两项核心技术． 石油勘探与开发,2004,31(3):3～9
[6] 刘雯林．油气田开发地震技术．北京:石油工业出版 社,1995
[7] 陈祖传．物探技术的最新发展及今后的趋向．石油天然 气总公司物探局,1997
[8]丁翠平,雷安贵．岩性油藏预测技术．石油勘探开发, 1999,1
[2] 王西文．岩性油气藏的储层预测及评价技术研究．石油 物探,2004,43(6):511～515
[3] 李丕龙等．陆相断陷盆地油气地质与勘探．北京:石油 工业出版社,2003
[4] 李阳．胜利油田油藏综合地球物理研究现状及展望．石 油勘探与开发,2004,31(3):10～13
[5]贾承造等．岩性地层油气藏勘探研究的两项核心技术． 石油勘探与开发,2004,31(3):3～9
[6] 刘雯林．油气田开发地震技术．北京:石油工业出版 社,1995
[7] 陈祖传．物探技术的最新发展及今后的趋向．石油天然 气总公司物探局,1997
[8]丁翠平,雷安贵．岩性油藏预测技术．石油勘探开发, 1999,1
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