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含油气细粒沉积岩研究的几个问题
引用本文:姜在兴,梁超,吴靖,张建国,张文昭,王永诗,刘惠民,陈祥.含油气细粒沉积岩研究的几个问题[J].石油学报,2013,34(6):1031-1039.
作者姓名:姜在兴  梁超  吴靖  张建国  张文昭  王永诗  刘惠民  陈祥
作者单位:1. 中国地质大学能源学院 北京 100083; 2. 中国石油化工股份有限公司胜利油田分公司地质科学研究院 山东东营 257015; 3. 中国石油化工股份有限公司河南油田分公司 河南南阳 473132
基金项目:国家重大科技专项(2011ZX05009-002)资助。
摘    要:细粒沉积岩在沉积岩中占有重要地位,但由于其看似“简单”而往往被忽略;同时受超微观实验条件的限制,细粒物质的沉积、成岩作用成为沉积学界乃至于地质学界研究相对薄弱的领域。随着页岩油气勘探开发的不断深入,细粒岩沉积学研究愈来愈受到重视。然而,目前细粒沉积岩研究中还存在诸多不规范和需要进一步深入之处。未来的研究应当综合利用沉积学、储层地质学及地层学相关理论知识,结合高精度的观察手段、地球物理识别技术、实验模拟等方法,探索理论突破与方法创新,规范细粒沉积岩相关概念及术语,建立系统、科学的细粒沉积岩分类方案,明确细粒物质沉积、成岩动力学过程,建立针对深水细粒物质的研究规范。在研究中应当重视学科交叉及科学研究与工业价值间的关联,使得细粒岩沉积学这一薄弱领域得到广泛关注,并取得突破性进展,更好地服务于页岩油气勘探开发。

关 键 词:细粒物质  细粒沉积岩  沉积动力学  层序地层  埋藏成岩转化  
收稿时间:2013-05-10

Several issues in sedimentological studies on hydrocarbon-bearing fine-grained sedimentary rocks
JIANG Zaixing,LIANG Chao,WU Jing,ZHANG Jianguo,ZHANG Wenzhao,WANG Yongshi,LIU Huimin,CHEN Xiang.Several issues in sedimentological studies on hydrocarbon-bearing fine-grained sedimentary rocks[J].Acta Petrolei Sinica,2013,34(6):1031-1039.
Authors:JIANG Zaixing  LIANG Chao  WU Jing  ZHANG Jianguo  ZHANG Wenzhao  WANG Yongshi  LIU Huimin  CHEN Xiang
Affiliation:1. College of Energy, China University of Geosciences, Beijing 100083, China; 2. Geological Scientific Research Institute, Sinopec Shengli Oilfield Company, Dongying 257015, China; 3. Sinopec Henan Oilfield Company, Nanyang 473132, China
Abstract:The fine-grained sedimentary rock has an important position in sedimentary rocks, but it has been often overlooked because of its seemingly simple appearance. Meanwhile, due to limitation of ultra-microcosmic experimental conditions, deposition and diagenesis of fine-grained sediments remain a relatively weake research field in sedimentology, even in geology. With exploration and development of shale oil and gas, the study of fine-grained sedimentary rocks becomes increasingly urgent. However, there are several issues deserving of attention in the current study, such as to utilize sedimentology, reservoir geology and stratigraphy comprehensively, to combine high-resolution observation instruments with geophysical recognition techniques, experimental simulation and other methods, to search for theoretical breakthrough and method innovations, the standardize the related concepts and terminology of fine-grained sedimentary rocks, to establish systematic and scientific classification schemes of fine-grained sedimentary rocks, to reconstruct dynamic processes of fine-grained material deposition and diagenesis, and to set up stratigraphic specification of deepwater fine-grained materials. In addition, a great emphasis should be placed on interdisciplinary researches and association between scientific significance and industrial value so as to make fine-grained sedimentary rocks receive extensive attention, gain breakthrough in progress, and serve shale oil and gas exploration and development better.
Keywords:fine-grained sediment  fine-grained sedimentary rock  sedimentary dynamics  sequence stratigraphy  diagenetic alternation in burial  
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