滨里海盆地肯基亚克地区中、下石炭统碳酸盐岩储层特征与成岩作用

doi:10.11743/ogg20120209

石油与天然气地质 ›› 2012, Vol. 33 ›› Issue (2): 225-235.doi: 10.11743/ogg20120209

滨里海盆地肯基亚克地区中、下石炭统碳酸盐岩储层特征与成岩作用

王瑞^1,2, 朱筱敏^1,2, 陈烨菲³, 李孔稠³

1. 中国石油大学地球科学学院, 北京 102249;
2. 中国石油大学油气资源与探测国家重点实验室, 北京 102249;
3. 中国石油石油勘探开发研究院, 北京 100083

收稿日期:2011-11-02 修回日期:2012-01-21 出版日期:2012-04-28 发布日期:2012-05-24
基金项目:
国家重点基础研究发展计划("973"计划)项目(2011CB201104);国家科技重大专项(2011ZX05001-002)。

Diagenesis and reservoir characteristics of the Lower-Middle Carboniferous carbonates in Kenkyak area,Pre-Caspian Basin

Wang Rui^1,2, Zhu Xiaomin^1,2, Chen Yefei³, Li Kongchou³

1. College of Geosciences, China University of Petroleum, Beijing 102249, China;
2. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing 102249, China;
3. PetroChina Research Institute of Petroleum Exploration & Development, Beijing 100083, China

Received:2011-11-02 Revised:2012-01-21 Online:2012-04-28 Published:2012-05-24

摘要/Abstract

摘要：

利用岩心、岩矿薄片、扫描电镜、孔渗和地化等多种资料,对滨里海盆地肯基亚克地区A井取心段中、下石炭统碳酸盐岩岩石类型、储集空间和成岩作用进行了研究。研究揭示:中、下石炭统碳酸盐岩为纵向上非均质性强的开阔台地相颗粒灰岩和泥晶灰岩储层,可划分为以粒间溶孔-粒内溶孔为主的Ⅰ类好储层和以晶间孔-晶间溶孔为主的Ⅱ类中等或差储层。胶结作用和溶蚀作用是控制两类储层形成的主要成岩作用,前者主要包括正常海水叶片状-纤维状方解石胶结作用、埋藏期镶嵌状、粒状、半自形方解石胶结作用,后者主要包括大气淡水溶蚀作用和埋藏期溶蚀作用。其中,埋藏期溶蚀作用是形成Ⅰ类储层的关键,Ⅱ类储层则具胶结作用发育的特征。

关键词: 成岩作用, 碳酸盐岩储层, 石炭系, 肯基亚克地区, 滨里海盆地

Abstract:

By using core,thin section,SEM,porosity,permeability and geochemical data,this paper studied rock types,reservoir spaces and diagenesis of the Lower-Middle Carboniferous carbonate rocks in the coring interval of well A in Kenkyak area,Pre-Caspian Basin.The Lower-Middle Carboniferous carbonate reservoirs are grainstones and micrites of open platform facies with strong vertical heterogeneity and can be divided into two types,ClassⅠand ClassⅡ.The Class I is high quality reservoir with intergranular dissolved pores and intragranular dissolved pore as the main pore types.In contrast,the ClassⅡis moderate to poor reservoirs with pores dominated by intercrystalline pores and intercrystalline dissolved pores.Cementation and dissolution are the main diagenesis processes controlling the two types of reservoirs.The cementation mainly includes bladed-fibrous calcite cementation in normal seawater diagenetic environment and mosaic-granular-subhedral calcite cementation in burial diagenetic environment.The dissolution includes meteoric dissolution and burial dissolution,with the latter being critical for the formation of classⅠreservoir.The cementation is well developed in the classⅡ reservoir.

Key words: diagenesis, carbonate reservoir, Carboniferous, Kenkyak area, Pre-Caspian Basin

中图分类号:

TE122

王瑞,朱筱敏,陈烨菲,等. 滨里海盆地肯基亚克地区中、下石炭统碳酸盐岩储层特征与成岩作用[J]. 石油与天然气地质, 2012, 33(2): 225-235. doi: 10.11743/ogg20120209 Wang Rui,Zhu Xiaomin,Chen Yefei,et al. Diagenesis and reservoir characteristics of the Lower-Middle Carboniferous carbonates in Kenkyak area,Pre-Caspian Basin[J]. Oil & Gas Geology, 2012, 33(2): 225-235. doi: 10.11743/ogg20120209

参考文献

[1] 姚根顺,沈安江,潘文庆,等.碳酸盐岩储层-层序地层格架中的成岩作用和孔隙演化[M].北京:石油工业出版社,2008:52-53. Yao Gen Shun,Shen Anjiang,Pan Wenqing,et al.Diagenesis and pore enolution of carbonate reservoins-sequence stratigraphy frame work[M].Beijing:Petroleam Industry Press,2008:52-53.
[2] 王英华.碳酸盐岩成岩作用与孔隙演化[J].沉积学报,1992,10(3):86-90. Wang Yinghua.Carbonate diagenesis and porosity evolution[J].Acta Sedimentologica Sinica,1992,10(3):86-90.
[3] Benoit V,Laurent E,Pascal H,et al.Geodynamic control on carbonate diagenesis:petrographic andisotopic investigation of the Upper Jurassic Formations of the Paris Basin(France)[J].Sedimentary Geology,2007,197(3):267-289.
[4] Flugel E.Microfacies of carbonate rocks:analysis,interpretation and application[M].New York:Springer-Verlag,2010:267-338.
[5] 赵彦彦,郑永飞.碳酸盐沉积物的成岩作用[J].岩石学报,2011,27(2):501-519. Zhao Yanyan,Zheng Yongfei.Diagenesis of carbonate sediments[J].Acta Petrologica Sinica,2010,27(2):501-519.
[6] 李宏涛,龙胜祥,吴世祥,等.川西坳陷中段下三叠统碳酸盐岩储层成岩作用与机理[J].石油与天然气地质,2011,32(4):551-559. Li Hongtao,Long Shengxiang,Wu Shixiang,et al.Diagenesis and forming mechanism of the Lower Triassic carbonate reservoirs in the middle Part of the western Sichuan Depression[J].Oil & Gas Geology,2011,32(4):551-559.
[7] 吴世祥,李宏涛,龙胜祥,等.川西雷口坡组碳酸盐岩储层特征及成岩作用[J].石油与天然气地质,2011,32(4):542-550. Wu Shixiang,Li Hongtao,Long Shengxiang,et al.A study on characteristics and diagenesis of carbonate reservoirs in the MiddleTriassic Leikoupo Formationin western Sichua Depression[J].Oil & Gas Geology,2011,32(4):542-550.
[8] 刘洛夫,朱毅秀,胡爱梅,等.滨里海盆地盐下层系的油气地质特征[J].西南石油学院学报,2002,24(3):11-15. Liu Luofu,Zhu Yixiu,Hu Aimei,et al.Petroleum geology of pre-salt sediments in the Pre-Caspian basin[J].Journal of Southwest Petroleum Institute,2002,24(3):11-15.
[9] 刘洛夫,朱毅秀,熊正祥,等.滨里海盆地的岩相古地理特征及其演化[J].古地理学报,2003,5(3):279-289. Liu Luofu,Zhu Yixiu,Xiong Zhengxiang,et al.Characteristics and evolution of lithofacies palaeogeography in Pre-Caspian basin[J].Journal of Palaeogeography,2003,5(3):279-289.
[10] 方甲中,吴林刚,高岗,等.滨里海盆地碳酸盐岩储集层沉积相与类型-以让纳若尔油田石炭系KT-Ⅱ含油层系为例[J].石油勘探与开发,2008,35(4):498-508. Fang Jiazhong,Wu Lingang,Gao Gang,et al.Sedimentary facies and types of carbonate rock reservoir in Caspian Seashore Basin:a case from Carboniferous KT-ⅡMember in Zahnanor Oilfield[J].Petroleum Exploration and Production,2008,35(4):498-508.
[11] 蒋晓光,彭大钧,陈季高,等.滨里海盆地东缘生物礁预测研究[J].成都理工大学学报,2005,32(5):492-497. Jiang Xiaoguang,Peng Dajun,Chen Jigao,et al.Prediction of organic reefs on the east edge in the Near Caspian Sea basin[J].Journal of Chengdu University of Technology,2005,32(5):492-497.
[12] Moore C H.Carbonate diagenesis and porosity[M].New Yrork:Elsevier,1989.
[13] 王琪,史基安,陈国俊,等.塔里木盆地西部碳酸盐成岩环境特征及其储层物性的控制作用[J].沉积学报,2001,19(4):548-554. Wang Qi,Shi Ji’an,Chen Guojun,et al.Characteristics of diagenetic environments of carbonate rocks in Western Tarim Basin and their controls on the reservoir property[J].Acta Sedimentologica Sinica,2001,19(4):548-554.
[14] Stoessell R K,Moore C H.Chemical constraints and origins of four groups of Gulf Coast reservoir fluids[J]AAPG Bulletin.1983,67(6):896-906.

[1]	丁文龙, 李云涛, 韩俊, 黄诚, 王来源, 孟庆修. 碳酸盐岩储层高精度构造应力场模拟与裂缝多参数分布预测方法及其应用[J]. 石油与天然气地质, 2024, 45(3): 827-851.
[2]	潘虹, 于庆森, 李晓山, 宋俊强, 蒋志斌, 王丽, 罗官幸, 徐文秀, 尤浩宇. 准噶尔盆地红车断裂带石炭系重新认识及油气成藏特征[J]. 石油与天然气地质, 2024, 45(1): 215-230.
[3]	远光辉, 彭光荣, 张丽丽, 孙辉, 陈淑慧, 刘浩, 赵晓阳. 珠江口盆地白云凹陷古近系深层高变温背景下储层成岩作用与低渗致密化机制[J]. 石油与天然气地质, 2024, 45(1): 44-64.
[4]	屈海洲, 郭新宇, 徐伟, 李文皓, 唐松, 邓雅霓, 何仕鹏, 张云峰, 张兴宇. 碳酸盐岩微孔隙的分类、成因及对岩石物理性质的影响[J]. 石油与天然气地质, 2023, 44(5): 1102-1117.
[5]	赵耀, 潘虹, 骆飞飞, 李亮, 李丹杨, 谢宗瑞, 卢东连, 张琴. 准噶尔盆地红车断裂带石炭系火山岩储层特征及质量控制因素[J]. 石油与天然气地质, 2023, 44(5): 1129-1140.
[6]	刘佳庚, 王艳忠, 操应长, 王淑萍, 李雪哲, 王铸坤. 渤海湾盆地东营凹陷民丰洼陷陡坡带深层-超深层碎屑岩优质储层控制因素[J]. 石油与天然气地质, 2023, 44(5): 1203-1217.
[7]	王鑫, 曾溅辉, 贾昆昆, 王伟庆, 李博, 安丛, 赵文. 成岩作用控制下低渗透砂岩润湿性演化过程及机制[J]. 石油与天然气地质, 2023, 44(5): 1308-1320.
[8]	王宏博, 马存飞, 曹铮, 李志鹏, 韩长城, 纪文明, 杨艺. 基于岩相的致密砂岩差异成岩作用及其储层物性响应[J]. 石油与天然气地质, 2023, 44(4): 976-992.
[9]	王濡岳, 胡宗全, 赖富强, 刘粤蛟, 邬忠虎, 何建华, 邹冠贵, 王鹏威, 李治昊. 川东北地区下侏罗统自流井组大安寨段陆相页岩脆性特征及其控制因素[J]. 石油与天然气地质, 2023, 44(2): 366-378.
[10]	何治亮, 赵向原, 张文彪, 吕心瑞, 朱东亚, 赵峦啸, 胡松, 郑文波, 刘彦锋, 丁茜, 段太忠, 胡向阳, 孙建芳, 耿建华. 深层-超深层碳酸盐岩储层精细地质建模技术进展与攻关方向[J]. 石油与天然气地质, 2023, 44(1): 16-33.
[11]	丁茜, 王静彬, 杨磊磊, 朱东亚, 江文滨, 何治亮. 基于模拟实验探讨断裂-流体-岩石体系中的矿物溶解-沉淀过程[J]. 石油与天然气地质, 2023, 44(1): 164-177.
[12]	吕心瑞, 邬兴威, 孙建芳, 夏东领, 李彦普, 丁炎志, 王斌. 深层碳酸盐岩储层溶洞垮塌物理模拟及分布预测[J]. 石油与天然气地质, 2022, 43(6): 1505-1514.
[13]	郭旭升, 周德华, 赵培荣, 刘曾勤, 张殿伟, 冯动军, 邢凤存, 杜伟, 陈刚, 杨帆, 孙川翔. 鄂尔多斯盆地石炭系-二叠系煤系非常规天然气勘探开发进展与攻关方向[J]. 石油与天然气地质, 2022, 43(5): 1013-1023.
[14]	向芳, 肖倩, 喻显涛, 黄恒旭, 朱祥. 四川盆地元坝地区上二叠统海相凝灰沉积储层特征[J]. 石油与天然气地质, 2022, 43(4): 889-901.
[15]	刘自亮, 张明何, 刘四兵, 王均杰, 郝景宇, 陈义才, 周月. 广西雪峰山南缘石炭系寺门组储层特征及其控制因素[J]. 石油与天然气地质, 2022, 43(4): 902-916.

滨里海盆地肯基亚克地区中、下石炭统碳酸盐岩储层特征与成岩作用

Diagenesis and reservoir characteristics of the Lower-Middle Carboniferous carbonates in Kenkyak area,Pre-Caspian Basin

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics