天然气地球科学
高级检索
作者投稿 专家审稿 编辑办公

天然气地球科学

• 天然气地质学 • 上一篇    下一篇

苏里格气田召51井—统41井区储层成岩作用及致密性成因分析

马浪，雷卞军，杨玥，黄艳   

  1. 西南石油大学，四川 成都 610500
  • 收稿日期:2012-06-10 修回日期:2012-08-14 出版日期:2013-06-10 发布日期:2013-06-10
  • 通讯作者: 马浪maalaang@163.com. E-mail:maalaang@163.com.
  • 作者简介:马浪(1987-)，男，陕西佳县人，硕士研究生，主要从事沉积岩石学、储层地质学研究. E-mail:maalaang@163.com.
  • 基金资助:

    四川省重点学科建设项目(编号:SZD0414)资助.

Diagenesis of Sandstone and Genesis of Tight Reservoirsin Well Block Zhao 51-Tong 41 of Sulige Gas Field,Ordos Basin

MA Lang,LEI Bian-jun,YANG Yue,HUANG Yan   

  1. Southwest Petroleum University，Chengdu 610500，China
  • Received:2012-06-10 Revised:2012-08-14 Online:2013-06-10 Published:2013-06-10

PDF (PC)

675

摘要： 苏里格气田召51井—统41井区储层属于典型的致密储层。因此，搞清楚致密储层的成因、寻找有利储层是该区施行天然气有效勘探与开发亟待解决的主要问题之一。通过物源分析与岩心观察，并结合岩石薄片、阴极发光及扫描电镜等实验分析，认为研究区砂岩以低成熟度的岩屑砂岩和岩屑质石英砂岩为主。对储层孔隙结构进行分析，结果显示储层孔隙类型主要以晶间孔和粒内溶孔为主。研究区砂岩成岩作用主要有压实作用、胶结作用、溶蚀作用和交代作用，其中压实作用和胶结作用是形成致密性储层的主控因素。通过对研究区砂岩成岩相的分析，认为中等压实、高岭石充填、溶蚀相与中等压实、高岭石充填、方解石充填、溶蚀相是储层的主要成岩相。研究认为研究区储层致密的根本原因是其孔隙空间细小、连通性较差所致。

关键词: 苏里格气田, 致密储层, 成岩作用, 成岩相

Abstract:

The reservoir in well block Zhao 51-Tong 41 of Sulige Gas Field is a typical tight reservoir.Therefore,figuring out the genesis of tight reservoir,searching for the favorable reservoir is one of the main problems for the natural gas exploration and development in this area.Through the analysis of provenance and core observation,combining with slice identification,casting slice,cathode luminescence and scanning electron microprobe studies，we reached the following conclusions：the main lithology of sandstone in this area is lithic sandstone and lithic silicarenite with low grade of maturity.The reservoir pore structures are analyzed,and the results show the dominant types of pore are intergranular pore and intragrannular dissolved pore.Diagenesis of sandstone in this area mainly includes compaction,cementation,corrosion and metasomatism,and the compaction and cementation are the main factors of tight reservoir.Based on the analysis of diagenetic facies,we found that moderate compaction-kaolinite filling-dissolution phase and moderate compaction-calcite filling-kaolinite filling-dissolution phase are the main ones.The conclusion is that small pore space and poor connectivity of pore are the underlying cause of tight reservoir in this study area.

Key words: Sulige Gas Field, Tight reservoir, Diagenesis；Diagenetic facies

中图分类号: 

  • TE122.1




［1］Lin Jian,Zhang Hongling,He Shunli,et al.Features and influencing factors of reservoirs in west Sulige Gasfield［J］.Journal Chongqing University of Science and Technology:Natural Science Edition,2011,13(1):25-27.［林健,张红玲,何顺利,等.苏里格气田西区储层特征及影响因素分析［J］.重庆科技学院学报:自然科学版,2011,13(1):25-27.］

［2］Zhu Hongquan,Xu Hongjie.Factors affecting reservoir properties of Upper Paleozoic in Ordos Basin［J］.Journal of Chengdu University of Technology: Natural Science Edition,2005,32(2):133-137.［朱宏权,徐宏节.鄂尔多斯盆地北部上古生界储层物性影响因素［J］.成都理工大学学报:自然科学版,2005,32(2):133-137.］

［3］Yang Renchao,Wang Xiuping,Fan Aiping,et al.Diagenesis of sandstone and genesis of compact reservoirs in the eastⅡpart of Sulige Gasfield,Ordos Basin［J］.Acta Sedimentologica Sinica,2012,30(1):112-119.［杨仁超,王秀平,樊爱萍,等.苏里格气田东二区砂岩成岩作用与致密储层成因［J］.沉积学报,2012,30(1):112-119.］

［4 ］Ji Hancheng,Yang Xiao.Pore types and genetic analysis of Shan-2 Member of Shanxi Formation in eastern Ordos Basin［J］.Geological Journal of China Universities,2008,14(2):181-190.［季汉成,杨潇.鄂尔多斯盆地东部山西组山2段储层孔隙类型及成因分析［J］.高校地质学报,2008,14(2):181-190.］

［5］Zhang Minglu,Da Shipan,Chen Tiaosheng.Diagenesis and pore evolution of P1h81 reservoirs in Sulige Gasfield［J］.Natural Gas Industry,2002,22(6):13-17.［张明禄,达世攀,陈调胜.苏里格气田二叠系盒8段储集层的成岩作用及孔隙演化［J］.天然气工业,2002,22(6):13-17.］

［6］Yang Xianchao,Zhang Li,Li Jiang,et al.Characteristics of Micro-pore structure in Sulige Gasfield in Ordos Basin［J］.Geological Science and Technology Information,2009,28(3):73-76.［杨县超,张林,李江,等.鄂尔多斯盆地苏里格气田储层微观孔隙结构特征［J］.地质科技情报,2009,28(3):73-76.］

［7］Zhao Jingzhou,Wang Li,Sun Binghua,et al.Effect of structural evolution on the formation and distribution of Upper Paleozoic giant gas fields in the east Ordos Basin［J］.Natural Gas Geoscience,2010,21(6):875-880.［赵靖舟,王力,孙兵华,等.鄂尔多斯盆地东部构造演化对上古生界大气田形成的控制作用［J］.天然气地球科学,2010,21(6):875-880.］

［8］Liu Jiyu,Ma Zhixin,Sun Shuyan.Present research situation and prospects of tight gas sands［J］.Natural Gas Geoscience,2008,19(3):316-319.［刘吉余,马志欣,孙淑艳.致密含气砂岩研究现状及发展展望［J］.天然气地球科学,2008,19(3):316-319.］

［9］Yang Yihua,Bao Hongping,Jia Yani,et al.Analysis on control factors of sandstone reservoir of the Upper Paleozoic in Ordos Basin［J］.Journal of Palaeogeography,2008,10(1):25-31.［杨奕华,包洪平,贾亚妮,等.鄂尔多斯盆地上古生界砂岩储集层控制因素分析［J］.古地理学报,2008,10(1):25-31.］

［10］Chen Anqing,Chen Hongde,Xiang Fang,et al.Sandstone characteristic and provenance analysis of the Permian Shanxi Formation-Shangshihezi Formation in the northeast of Ordos Basin,China［J］.Chengdu University of Technology:Natural Science Edition,2007,34(3):305-311.［陈安清,陈洪德,向芳,等.鄂尔多斯东北部山西组上石盒子组砂岩特征及物源分析［J］.成都理工大学学报:自然科学版,2007,34(3):305-311.］

［11］Hu Jiangnai,Zhang Shaonan,Li Demin.The influrnce of diageness on reservoir quality in Shihezi-Shanxi Formation in  northern Ordos Basin［J］.Chengdu University of Technology:Natural Science Edition,2001,28(2):169-173.［胡江柰,张哨楠,李德敏.鄂尔多斯盆地北部下石盒子组—山西组成岩作用与储层的关系［J］.成都理工学院学报:自然科学版,2001,28(2):169-173.］

［12］Ji Hancheng,Weng Qingping,Yang Xiao.Division and distribution of diagenetic facies of the Member 2 of Lower Permian Shanxi Formation in eastern Ordos Basin［J］.Journal of Palaeogeography,2008,10(4):409-417.［季汉成,翁庆萍,杨潇.鄂尔多斯盆地东部下二叠统山西组山2段成岩相划分及展布［J］.古地理学报,2008,10(4):409-417.］

［13］Xing Shunquan.Evolution Characteristics of authigenic quartz and feldspar in sandstone and their geological significance［J］.Petroleum Geology & Oil field Development in Daqing,1983,2(3):171-177.［邢顺全.砂岩中自生石英和长石的演变特征及其地质意义［J］.大庆石油地质与开发,1983,2(3):171-177.］

［14］Li Huijun,Zhang Wencai,Zhu Lei.Factors cintrolling reserviors with high quality in giant Sulige Gasfield［J］.Geological Journal of China Universities,27(12):16-18.［李会军,张文才,朱雷.苏里格气田优质储层控制因素［J］.天然气工业,27(12):16-18.］

 


 
[1] 崔明明，王宗秀，樊爱萍，高万里. 鄂尔多斯盆地苏里格气田西南部地层水特征与气水关系[J]. 天然气地球科学, 2018, 29(9): 1364-1375.
[2] 吕正祥，王先东，吴家洋，卿元华. 渤海海域中部古近系湖相碳酸盐岩储层成岩演化特征[J]. 天然气地球科学, 2018, 29(7): 921-931.
[3] 倪新锋，沈安江，韦东晓，乔宇婷，王莹. 碳酸盐岩沉积学研究热点与进展：AAPG百年纪念暨2017年会及展览综述[J]. 天然气地球科学, 2018, 29(5): 729-742.
[4] 郭睿良，陈小东，马晓峰，马静，[王琪]，陈霖. 鄂尔多斯盆地陇东地区延长组长7段致密储层水平向可动流体特征及其影响因素分析[J]. 天然气地球科学, 2018, 29(5): 665-674.
[5] 钟 佳，尤丽，张迎朝，曲希玉，代龙，吴仕玖. 琼东南盆地乐东—陵水凹陷黄流组峡谷水道储层成岩作用与孔隙演化[J]. 天然气地球科学, 2018, 29(5): 708-718.
[6] 张云钊，曾联波，罗群，张晨，吴浩，吕文雅，代全齐，朱德宇. 准噶尔盆地吉木萨尔凹陷芦草沟组致密储层裂缝特征和成因机制[J]. 天然气地球科学, 2018, 29(2): 211-225.
[7] 王媛,林畅松,李浩,孙彦达,何海全,王清龙,姬牧野,张曼莉. 高频层序地层格架中碳酸盐岩成岩作用研究——以哈萨克斯坦Marsel探区下石炭统谢尔普霍夫阶为例[J]. 天然气地球科学, 2018, 29(1): 28-41.
[8] 魏新善，陈娟萍，张道锋，闫小雄，任军锋，严婷. 鄂尔多斯盆地东部大面积致密碳酸盐岩气地质特征及成藏条件分析[J]. 天然气地球科学, 2017, 28(5): 677-686.
[9] 庞强， 冯强汉，马妍，张昱煜，彭雪花. 三维地质建模技术在水平井地质导向中的应用——以鄂尔多斯盆地苏里格气田X3-8水平井整体开发区为例[J]. 天然气地球科学, 2017, 28(3): 473-478.
[10] 刘小岑，林承焰，任丽华，马鹏杰，陈雁雁. 渤海湾盆地渤南洼陷北部沙四上亚段储层有利成岩相研究[J]. 天然气地球科学, 2017, 28(11): 1657-1667.
[11] 马明，陈国俊，李超，张功成，晏英凯，赵钊，沈怀磊. 珠江口盆地白云凹陷恩平组储层成岩作用与孔隙演化定量表征[J]. 天然气地球科学, 2017, 28(10): 1515-1526.
[12] 牟炜卫，王琪，田兵，郝乐伟,胡子见. 珠江口盆地白云凹陷北坡中深部储层成岩相测井响应特征[J]. 天然气地球科学, 2017, 28(10): 1601-1612.
[13] 王淑芳，张子亚，董大忠，王玉满，李新景，胡俊文，黄金亮，管全中. 四川盆地下寒武统筇竹寺组页岩孔隙特征及物性变差机制探讨[J]. 天然气地球科学, 2016, 27(9): 1619-1628.
[14] 马志欣，付斌，王文胜，罗川又，张吉，张春阳，魏千盛. 基于层次分析的辫状河储层水平井地质导向策略[J]. 天然气地球科学, 2016, 27(8): 1380-1387.
[15] 耳闯，赵靖舟，王芮，张杰，袁野，沈武显. 鄂尔多斯盆地三叠系延长组富有机质页岩孔隙特征及发育机制[J]. 天然气地球科学, 2016, 27(7): 1202-1214.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!