Quantitative simulation of porosity evolution in the third Member of Shahejie Formation in Puwei area in Dongpu depression

doi:10.3969/j.issn.1672-7703.2018.01.010

Abstract

Abstract: The third Member of Shahejie Formation (Es₃) in Puwei area in Dongpu Depression is one of the most important exploration targets, where both conventional and tight reservoirs are developed, but how to effectively predict porosity and analyze the evolution of the tight reservoirs are very challenging. Based on the characteristics of the sediments, petrology, reservoir properties and diagenesis, a porosity evolution model is established in time and depth domains with the constraints of modern porosity and burial history. The model is composed of four parts in terms of diagenesis, i.e. shallow compaction, compaction and cementation, dissolution and post-dissolution compaction and cementation, Which can simulate the porosity evloution during the geological period. The model has been proved to be of high precision and consistent with actual geological conditions. Therefore, it can be used to simulate the porostity evolution in the reservoir with the same sedimentary facies, and will provide guidance for oil and gas exploration in Puwei area.

Key words: diagenesis, burial history, porosity evolution, quantitative simulation, Es₃, Dongpu depression

CLC Number:

Pan Zhihong, Pang Xiongqi, Guo Kunzhang, Xu Tianwu, Hu Tao, Tang Ling, Shao Xinhe, Ni Shiqi, Xu Yuan. Quantitative simulation of porosity evolution in the third Member of Shahejie Formation in Puwei area in Dongpu depression[J]. China Petroleum Exploration, 2018, 23(1): 91-99.

References

[1] 邓昆.濮卫洼陷古近系沙三中亚段储层地质特征研究[D].西安:西北大学,2004. Dengkun. Reservoir characteristics of the Mid-sha-3 Member, Shahejie Formation,Eogene in Puwei sag[D]. Xi'an:Northwest University, 2004.
[2] 张金亮,沈凤. 东濮凹陷桥口地区沙三段碎屑岩成岩作用与储层特征[J].矿物岩石, 1990,10(1):35-42. Zhang Jinliang, Shen Feng.Clastic diagenesis and reservoir properity of the Third Member of Shahejie Formation,Qiaokou area, Dongpu depression[J]. Minerals and Rocks, 1990,10(1):35-42.
[3] 朱筱敏.沉积岩石学[M].北京:石油工业出版社,2008:40-124. Zhu Xiaomin. Sedimentary petrology[M]. Beijing:Petroleum Industry Press, 2008:40-124.
[4] 柳广地.石油地质学[M].北京:石油工业出版社,2008:33-47. Liu Guangdi. Petroleum Geology[M]. Beijing:Petroleum Industry Press, 2008:33-47.
[5] Dongxia Chen, Xiongqi Pang, Liang Xiong, Lei Wang, Mingxia Xie. Porosity evolution in tight gas sands of the Upper Triassic Xujiahe Formation, western Sichuan Basin, China[J]. China Revista Mexicana de Ciencias Geológicas, 2014,31(3):361-375.
[6] 徐美娥,尹伟,陈冬,刘振峰,张云霞.鄂尔多斯盆地红河油田延长组致密砂岩储层反演预测[J].中国石油勘探,2015,20(1):63-68. Xu Meie, Yin Wei, Chen Dong, Liu Zhenfeng, Zhang Yunxia.Inversion prediction of tight sandstone reservoir of Yangchang Formation of Honghe oilfield in Ordos Basin[J]. China Petroleum Exploration, 2015,20(1):63-68.
[7] 魏巍,朱筱敏,朱世发,何明薇,吴健平,王名巍,等.二连盆地额仁淖尔凹陷下白垩统云质岩致密油储层特征与成因[J].中国石油勘探,2017,22(3):71-80.. Wei Wei, Zhu Xiaomin, Zhu Shifa, He Mingwei, Wu Jianping, Wang Mingwei, et al. Characteristics and origin of the Lower Cretaceous dolomitic tight oil reservoir in Erenaor sag, Erlian Basin[J]. China Petroleum Exploration, 2017,22(3):71-80.
[8] 罗静兰,罗晓容,白玉彬,罗春燕,白雪见,李向军,等.差异性成岩演化过程对储层致密化时序与孔隙度演化的影响——以鄂尔多斯盆地西南部长7致密浊积砂岩储层为例[J].地球科学与环境学报, 2016,38(1):79-92. Luo Jinglan, Luo Xiaorong, Bai Yubin, Luo Chunyan, Bai Xuejian, Li Xiangjun, et al. Impact of diagenetic evolution on the chronological tightening and pore evolution of tight sandstone reservoirs-a case study from the Chang-7 tight turbidite sandstone reservoir in the southwestern Ordos Basin[J].Journal of Earth Science and Enviroment, 2016,38(1):79-92.
[9] 王国亭,何东博,李易隆,蒋平,张喜,程立华,等.吐哈盆地巴喀气田八道湾组致密砂岩储层分析及孔隙度演化定量模拟[J].地质学报,2012,86(11):1847-1856. Wang Guoting, He Dongbo, Li Yilong, Jiang Ping, Zhang Xi, Cheng Lihua, et al. Tight sandstone reservoir analysis and porosity-evolution quantitative simulation of the Badaowan Formation in the Baka gas field,Turpan-Hami Basin[J]. Acta Geological Sinica, 2012,86(11):1847-1856.
[10] 李忠,孙永传.东濮凹陷下第三系沙河街组砂岩的成岩背景及孔隙度演化[J].地球科学,1992,17(1):15-23. Li Zhong, Sun Yongchuan. Sandstone's diagenetic setting and properities of porosity evolution of Eogene(Shahejie Formation) in Dongpu depression,China[J]. Earth Science-Journal of China University of Geosciences, 1992,17(1):15-23.
[11] 王德仁,王生朗,王秀林,苏玉山,胥菊珍,张虹.河南东濮凹陷深层储层分析[J].现代地质,2002,16(2):199-204. Wang Deren, Wang Shenglang, Wang Xiulin, Su Yushan, Xu Juzhen, Zhang Hong. Deep reservoir analysis of the Dongpu depression in the Henan Province[J]. Geoscience, 2002,16(2):199-204.
[12] 王洪亮,邓宏文.东濮凹陷濮卫环洼带层序划分与沉积体系[J].古地理学报,2000,2(1):49-53. Wang Hongliang, Deng Hongwen. Sequence division and depositonal systems of Puwei area in Dongpu depression[J].Journal of Palaeogeography, 2000,2(1):49-53.
[13] 李清萍.东濮凹陷濮城地区沙三中-沙四段储层特征研究[D].东营:中国石油大学(华东),2011. Li Qingping. Study on the reservoir characteristics of the middle section of Es_3-4 in Pucheng area of Dongpu depression[D]. Dongying:China University of Petroleum, 2011.
[14] 李忠,李蕙生.东濮凹陷深部次生孔隙度成因与储层演化研究[J].地质科学,1994,29(3):267-275. Li Zhong, Li Huisheng. An approach to genesis and evolution of secondary porosity in deeply buried sandstone reservoirs, Dongpu depression[J]. Scientia Geologica Sinica, 1994,29(3):267-275.
[15] Maxwell J C. Influence of depth, temperature, and geologic age on porosity of quartzose sandstone[J]. AAPG Bulletin, 1964,48(5):697-709.
[16] Scherer M. Parameters influencing porosity in sandstones:a model for sandstone porosity prediction[J]. AAPG Bulletin, 1987,71(5):485-491.
[17] 寿建峰,朱国华. 砂岩储层孔隙度保存的定量预测研究[J].地质科学,1998,33(2):244-250. Shou Jianfeng, Zhu Guohua. Study on quantitative prediction of porosity preservation in sandstone reservoirs[J]. Scientia Geologica Sinica, 1998,33(2):244-250.
[18] 沈立成,黄思静,刘洁,张萌,武文慧,阳国进.用多元逐步回归方法评价储层孔隙度的控制因素[J].成都理工学院学报,2002, 29(6):610-616. Shen Licheng, Huang Sijing, Liu Jie, Zhang Meng, Wu Wenhui, Yang Guojin. Estimation of controlling factors of reservoir porosity by using multiple stepwise regression analysis[J]. Journal of Chengdu University of Technology, 2002,29(6):610-616.
[19] 钟大康,祝海华,孙海涛,蔡超,姚泾利,刘显阳,等.鄂尔多斯盆地陇东地区延长组砂岩成岩作用及孔隙度演化[J].地学前缘,2013,20(2):61-68. Zhong Dakang, Zhu Haihua, Sun Haitao, Cai Chao, Yao Jingli, Liu Xianyang, et al. Diagenesis and porosity evolution of sandstones in Longdong area,Ordos Basin[J]. Earth Science Frontiers, 2013,20(2):61-68.
[20] 王瑞飞,沈平平,赵良金.深层储集层成岩作用及孔隙度演化定量模型——以东濮凹陷文东油田沙三段储集层为例[J].石油勘探与开发,2011,38(5):552-559. Wang Ruifei, Shen Pingping, Zhao Liangjin. Diagenesis of deep sandstone reservoir and a quantitative model of porosity evolution:taking the third Member of Shahejie Formation in the Wendong oilfield,Dongpu sag,as an example[J]. Petroleum Exploration and Development, 2011,38(5):552-559.
[21] 禚喜准,王琪,陈国俊,李小燕,吕成福.珠江口盆地恩平凹陷碎屑岩储层孔隙度纵向演化特征[J].天然气地球科学,2007,18(5):643-647. Zhuo Xizhun, Wang Qi, Chen Guojun, Li Xiaoyan, Lü Chengfu. Vertical porosity variation of clastic reservoir rock in Enping sag, Zhujiangkou Basin[J]. Natural Gas Geoscience, 2007,18(5):643-647.
[22] 张兴良,田景春,王峰,陈蓉,张锦泉. 致密砂岩储层成岩作用特征与孔隙度演化定量评价——以鄂尔多斯盆地高桥地区二叠系下石盒子组盒8段为例[J].石油与天然气地质,2014,35(2):212-217. Zhang Xingliang, Tian Jingchun, Wang Feng, Chen Rong, Zhang Jinquan. Diagenetic characteristics and quantitative porosity estimation of tight sandstone reservoirs:a case study from the 8^th Member of Permian Xiashihezi Formation in the Gaoqiao region,Ordos Basin[J]. Oil & Gas Geology, 2014,35(2):212-217.
[23] 王艳忠,操应长,葸克来,宋国奇,刘惠民.碎屑岩储层地质历史时期孔隙度演化恢复方法——以济阳坳陷东营凹陷沙河街组四段上亚段为例[J].石油学报,2013,34(6):1100-1111. Wang Yanzhong, Cao Yingchang, Xi Kelai, Song Guoqi, Liu Huimin. A recovery method for porosity evolution of clastic reservoir with geological time:a case study from the Upper submember of Es₄ in the Dongying depression, Jiyang Subbasin[J]. Acta Petrolei Sinica, 2013,34(6):1100-1111.
[24] 杨华,钟大康,姚泾利,刘显阳,马石玉,樊林林. 鄂尔多斯盆地陇东地区延长组砂岩储层孔隙度成因类型及其控制因素[J].地学前缘, 2013,20(2):69-76. Yang Hua, Zhong Dakang, Yao Jingli, Liu Xianyang, Ma Shiyu, Fan Linlin. Pore genentic types and their controlling factors in sandstone reservoir of Yanchang Formation in Longdong area,Ordos Basin[J]. Earth Science Frontiers, 2013,20(2):69-76.
[25] 孟涛,郭峰,穆星,邱隆伟,李博.济阳坳陷东部中生界二次埋藏型储层成岩作用[J].特种油气藏,2016,23(6):16-20. Meng Tao, Guo Feng, Mu Xing, Qiu Longwei, Li Bo. Diagenesis of Mesozoic secondary-buried reservoir in eastern Jiyang depression[J]. Special Oil & Gas Reservoirs, 2016, 23(6):16-20.
[26] 孟昱璋,刘鹏.济阳坳陷渤南洼陷沙四上亚段碎屑岩成岩作用及其孔隙演化[J].中国石油勘探,2015,20(6):14-21. Meng Yuzhang, Liu Peng. Diagenesis and porous development of clastic rock in upper part of 4th Member of Shahejie Formation in Bonan sag of Jiyang Depression[J]. China Petroleum Exploration, 2015,20(6):14-21.
[27] 庞河清,曾焱,刘成川,黎华继,李琦,彭军,等.川西坳陷须五段储层微观孔隙结构特征及其控制因素[J].中国石油勘探, 2017,22(4):48-60.。Pang Heqing, Zeng Yan, Liu Chengchuan, Li Huaji, Li Qi, Peng Jun, et al. Characteristics and controlling factors of micro-pore structure of Xu 5 reservoir in western Sichuan depression[J]. China Petroleum Exploration, 2017,22(4):48-60.
[28] 孟元林,姜文亚,刘德来,牛嘉玉,孙洪斌,肖丽华,等.储层孔隙度预测与孔隙度演化史模拟方法探讨——以辽河拗陷双清地区为例[J].沉积学报,2008,26(5):780-788. Meng Yuanlin, Jiang Wenya, Liu Delai, Niu Jiayu, Sun Hongbin, Xiao Lihua, et al. Reservoir porosity prediction and its evolving history modeling:a case of Shuangqing region in the Liaohe west depression[J]. Acta Sedimentary Sinica, 2008,26(5):780-788.
[29] 孟元林,王又春,姜文亚,张景军,刘德来,牛嘉玉,等. 辽河坳陷双清地区古近系沙河街组四段孔隙度演化模拟[J].古地理学报,2009,11(2):225-232. Meng Yuanlin, Wang Youchun, Jiang Wenya, Zhang Jingjun, Liu Delai, Niu Jiayu, et al. Porosity evolution simulation of the Member 4 of Shahejie Formation of Paleogene in Shuangqing area, Liaohe depression[J]. Journal of Paleogeography, 2009,11(2):225-232.
[30] 高红灿,郑荣才,陈发亮,韩福民,刘云. 渤海湾盆地东濮凹陷古近系沙河街组层序地层[J]. 石油与天然气地质,2011,32(6):839-850. Gao Hongcan, Zheng Rongcai, Chen Faliang, Han Fumin, Liu Yun. Sequence stratigraphy of the Paleogene Shahejie Formation in Dongpu sag,Bohai Bay Basin[J]. Oil & Gas Geology, 2011,32(6):839-850.
[31] 纪友亮,冯建辉,王声朗,张宏安,王德仁.东濮凹陷古近系沙河街组沙三段沉积期湖岸线的变化及岩相古地理特征[J].古地理学报, 2005,7(2):145-156. Ji Youliang, Feng Jianhui, Wang Shenglang, Zhang Hongan, Wang Deren. Shifting of lake shoreline and lithofacies paleogeographyic characters during sedimentary period of the Member 3 of Shahejie Formation of Paleogene in Dongpu sag[J].Journal of Paleogeography, 2005,7(2):145-156.
[32] 纪友亮,冯建辉,王声朗,张宏安,王德仁.东濮凹陷沙三段高频湖平面变化及低位砂体预测[J]. 高校地质学报,2003,9(1):99-112. Ji Youliang, Feng Jianhui, Wang Shenglang, Zhang Hongan, Wang Deren. High frequency lake level change of 3rd Member of Shahejie Formation and prediction of lowstand sandbody in Dongpu depression[J]. Geological Journal of China Universities, 2003,9(1):99-112.
[33] 张玉宾. 济阳坳陷及其邻近地区早第三纪海侵问题之我见[J].岩相古地理,1997,17(1):48-52. Zhang Yubin.Early tertiary transgressions in the Jiyang depression and its adjacent areas[J]. Sedimentary Facies and Palaeogeography, 1997,17(1):48-52.
[34] Ferdin A L. Density, porosity and compaction of sedimentary rocks[J]. AAPG Bulletin, 1930,14(1):1-24.
[35] Baldwin B, Butler C O. Compaction curves[J]. AAPG Bulletin, 1985,69(4):622-626.
[36] Schmoker J W, Gautier D L. Sandstone porosity as a function of thermal maturity[J]. Geology, 1988,16(12):1007-1010.
[37] 刘震,邵新军,金博,李鹤,许晓明.压实过程中埋深和时间对碎屑岩孔隙度演化的共同影响[J].现代地质,2007,21(1):125-132. Liu Zhen, Shao Xinjun, Jin Bo, Li He, Xu Xiaoming.Coefficient of depth and burial time on the evolution of porosity for classic rocks during the stage of compaction[J]. Geoscience, 2007,21(1):125-132.
[38] 姚泾利,唐俊,庞国印,马晓峰,王琪.鄂尔多斯盆地白豹-华池地区长8段孔隙度演化定量模拟[J].天然气地球科学,2013,24(1):38-46. Yao Jingli, Tang Jun, Pang Guoyin, Ma Xiaofeng, Wang Qi. Quantitative simulation on porosity-evolution in number 8 of Yanchang Formation of Baibao-Huachi area, Ordos Basin[J].Natural Gas Geoscience, 2013,24(1):38-46.
[39] 王勇,钟建华,陈昊,李果营,江林.东濮凹陷古近系深层次生孔隙度垂向分布特征及成因[J].石油勘探与开发,2006,33(5):576-580. Wang Yong, Zhong Jianhua, Chen Hao, Li Guoying, Jiang Lin. Vertical distribution and genesis of the secondary pore in deep formation of Paleogene at Dongpu depression[J]. Petroleum Exploration and Development, 2006,33(5):576-580.
[40] 贺艳梅,张文亮.东濮凹陷次生孔隙度成因探讨[J].断块油气田,2009,16(4):28-30. He Yanmei, Zhang Wenliang. Cause of secondary pores in Dongpu depression[J]. Fault-Block Oil and Gas Field, 2009,16(4):28-30.
[41] 纪友亮,赵澄林,刘孟慧.东濮凹陷沙河街组碎屑岩成岩作用与有机质演化的关系[J].石油与天然气地质,1995,16(2):148-154. Ji Youliang, Zhao Chenglin, Liu Menghui. Diagenesis of clastic rocks in Shahejie Formation,Dongpu depression and its relation to organic matter evolution[J]. Oil & Gas Geology, 1995,16(2):148-154.
[42] Surdam R C, Crossey L J, Hagen E S, Heasler H P. Organic-in organic and sandstone diagenesis[J]. AAPG Bulletin, 1989,73(1):1-23.
[43] Carothers W W, Kharaka Y K. Aliphatic acid anions in oil field waters:implications for origin of natural gas[J]. AAPG Bulletin,1978,62(12):2441-2453.
[44] 潘高峰,刘震,赵舒,胡宗全,胡小丹.砂岩孔隙度演化定量模拟方法——以鄂尔多斯盆地镇泾地区延长组为例[J].石油学报,2011,32(2):249-256. Pan Gaofeng, Liu Zhen, Zhao Shu, Hu Zongquan, Hu Xiaodan. Quantitative simulation of sandstone porosity evolution:a case from Yanchang Formation of the Zhenjing area,Ordos Basin[J]. Acta Petrolei Sinica, 2011,32(2):249-256.