GIEC OpenIR  > 中国科学院广州能源研究所
洛伊地区三叠系上统致密砂岩储层孔隙特征及物性影响因素
Alternative TitleCharacteristics of pore evolution and its influencing factors of petrophysical properties of tight sandstone reservoir in Upper Triassic, Luoyi District
岳绍飞; 黄传炎2,3; 严德天2,3; 刘杰4; 李潇鹏; 张静2,3
2015
Source Publication中南大学学报:自然科学版
Issue1Pages:208-216
AbstractOn the basis of core observation, slices arbitration and SEM observation, the porosity characteristics and influential factors of Upper Triassic in Luoyi District were analyzed. The results show that the main rocks of the study area are lithic sandstone,
Other Abstract通过岩心观察、薄片鉴定和扫描电镜分析手段,对洛伊地区三叠系上统储层孔隙特征及物性影响因素进行分析。研究结果表明:研究区岩石类型主要为岩屑砂岩、长石岩屑砂岩及岩屑长石砂岩,砂岩成分成熟度与结构成熟度普遍较低。储层主要发育溶蚀孔、残余粒间孔及微裂缝3种孔隙类型,孔隙吼道分布较不均匀,半径普遍较小,孔喉结构为微孔细吼型。三叠系上统储层孔渗较低,非均质性较强,大多数样品的渗透率低于0.1×10^-3μm2,属低孔特低渗储层。储层特征主要受沉积及成岩作用的控制,三角洲前缘水下分流河道砂体为该区主要的储集砂
Keyword洛伊地区 三叠系上统 致密砂岩 成岩作用 沉积作用
Funding Organization国家“十二五”科技重大专项项目(2011ZX05009-002); 国家自然科学基金项目(40903032)
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/16277
Collection中国科学院广州能源研究所
Affiliation1.中海石油(中国)有限公司湛江分公司,广东湛江524057
2.中国地质大学(武汉)资源学院,湖北武汉430074
3.中国地质大学(武汉)构造与油气资源教育部重点实验室,湖北武汉430074
4.中国科学院广州能源研究所,广东广州510640
Recommended Citation
GB/T 7714
岳绍飞,黄传炎,严德天,等. 洛伊地区三叠系上统致密砂岩储层孔隙特征及物性影响因素[J]. 中南大学学报:自然科学版,2015(1):208-216.
APA 岳绍飞,黄传炎,严德天,刘杰,李潇鹏,&张静.(2015).洛伊地区三叠系上统致密砂岩储层孔隙特征及物性影响因素.中南大学学报:自然科学版(1),208-216.
MLA 岳绍飞,et al."洛伊地区三叠系上统致密砂岩储层孔隙特征及物性影响因素".中南大学学报:自然科学版 .1(2015):208-216.
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