西南石油大学学报(自然科学版) ›› 1993, Vol. 15 ›› Issue (3): 23-35.DOI: 10.3863/j.issn.1000-2634.1993.03.004
• 地质勘探 • 上一篇 下一篇
魏魁生
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Wei Kui-sheng
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摘要： 本文主要阐述了双河地区核桃园组第三段储层物性受沉积作用、沉积后作用(或成岩作用)和构造作用三大要素的控制。指出了孔隙度和渗透率的变化与粒度中值和填隙物含量紧密相关.胶结作用和溶性作用是次生孔隙发育程度的关健.文中总结出扇三角洲一湖底扇沉积体系的中部扇部位是最有利的含油气远景区.外部扇部位是油气二次勘探值得注意的区域.
关键词: 储集层 物理性质 粒度中值 填隙物 沉积后作用
Abstract: This paper mainly describes the 3 principal factors for controlling physical properties of sandstone reservoirs in I-Ie formation 3，Shuanghe area，Henan. The factors are sedimenta-tion,postsedimental process(or diagenesis)and tectonism. The paper also points out that both porosity and permeability are closely related to the granularity midvaluc and the con-tents of matrix. It is cementation and resolution that are key links for the contents of sec-ondary porosity. For this fan delta-sublake fan system，the favorable oil and bas一bearing region is the mid fan ,and the outer fan is a spectacular place on secondary exploration for oil and bas.
Key words: Reservoir Physical property Granularity midvalue M
中图分类号:
TE112. 23
魏魁生. 双河地区核三段砂岩储集特征及物性影响因素[J]. 西南石油大学学报(自然科学版), 1993, 15(3): 23-35.
Wei Kui-sheng. CHARACTERS OF SANDSTONE RESERVOIRS AND INFLUENCING FACTORS OF THEIR PHYSICAL PRO-PERTIES IN HE FORMATION 3，SHUANGHE AREA[J]. 西南石油大学学报(自然科学版), 1993, 15(3): 23-35.
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