Low-permeability reservoir types classification and reservoir sensitivity controlling factors: a case study of Paleogene in Bohai Sea

doi:10.7623/syxb201911004

Acta Petrolei Sinica ›› 2019, Vol. 40 ›› Issue (11): 1331-1345,1367.DOI: 10.7623/syxb201911004

• Petroleum Exploration • Previous Articles Next Articles

Low-permeability reservoir types classification and reservoir sensitivity controlling factors: a case study of Paleogene in Bohai Sea

Lu Huan¹, Wang Qingbin¹, Du Xiaofeng¹, Guo Longlong¹, Yan Ge¹, Wang Xiabin², Liu Junzhao¹

1. Tianjin Branch, CNOOC China Limited, Tianjin 300459, China;
2. CNOOC Research Institute Co., Ltd., Beijing 100028, China

Received:2019-02-08 Revised:2019-08-06 Online:2019-11-25 Published:2019-12-07

低渗透储层类型划分及储层敏感性主控因素——以渤海海域古近系为例

卢欢¹, 王清斌¹, 杜晓峰¹, 郭龙龙¹, 燕歌¹, 王夏斌², 刘军钊¹

1. 中海石油(中国)有限公司天津分公司天津 300459;
2. 中海油研究总院有限责任公司北京 100028

通讯作者: 卢欢,女,1988年2月生,2010年获长江大学学士学位,2013年获中国石油大学(北京)硕士学位,现为中海石油(中国)有限公司天津分公司渤海石油研究院工程师,主要从事储层地质研究工作。Email:luhuan@cnooc.com.cn
作者简介:卢欢,女,1988年2月生,2010年获长江大学学士学位,2013年获中国石油大学(北京)硕士学位,现为中海石油(中国)有限公司天津分公司渤海石油研究院工程师,主要从事储层地质研究工作。Email:luhuan@cnooc.com.cn
基金资助:
国家科技重大专项（2016ZX05024-003）和中海石油（中国）有限公司科技项目"中海油‘十三五’油气资源评价"（YXKY-2018-KT-01）资助。

Abstract

Abstract:

Through the identification of thin sections, SEM analysis, sensitivity experiment of reservoirs and other analytical methods, this paper subdivides the types of low-porosity and low-permeability reservoirs in Bohai Sea, conducts a detailed study on the reservoir sensitivity of various reservoir-developed intervals and the characteristics, content and distribution of the corresponding clay minerals, and analyzes the effects of different sedimentary conditions on reservoir sensitivity. The results show that the low-permeability reservoirs in Bohai Sea are classified into kaolinite-rich type, illite-rich type, chlorite-rich type and carbonate dense cementation type. By establishing the relation between the genesis of low-permeability reservoirs with reservoir sensitivity, it is proposed that reservoir sensitivity is mainly controlled by three factors:parent rock type, paleoclimate conditions and sedimentary microfacies. First, parent rock type has a decisive influence on the evolution of the Paleogene clastic reservoirs in the study area. There are three main types of parent rocks, i.e., clastic reservoirs with intermediate-basic volcanic rocks as parent rocks, pyroclastic-kaolinite type of clastic reservoirs with intermediate-acidic volcanic rocks as parent rocks, and illite type of clastic reservoirs with metamorphic rocks as parent rocks. Paleoclimatic conditions have a vital impact on reservoir sensitivity. Sedimentary microfacies have a direct influence on the differentiation of clay minerals is directly affected and an indirect influence on the late diagenesis.

Key words: Bohai Sea area, Paleogene, low-permeability reservoir, sensitivity, sedimentary condition

摘要：

利用岩石薄片鉴定、扫描电镜分析、储层敏感性实验等多种分析手段，对渤海海域低孔低渗储层的类型进行了详细划分，并对各类储层发育段的储层敏感性特征及其对应的黏土矿物特征、含量和分布规律进行了详细研究，分析了不同沉积条件对储层敏感性的影响。研究结果表明，渤海海域低渗透储层可划分为富高岭石型、富伊利石型、富绿泥石型、碳酸盐致密胶结型。通过将低渗透储层成因与储层敏感性建立关联，提出了储层敏感性主要受控于母岩类型、古气候条件、沉积微相3个因素：①母岩类型对研究区古近系碎屑岩储层演化起决定性影响。研究区主要具有3种类型的母岩：以中基性火山岩为母岩的碎屑岩储层、以中酸性火山岩为母岩的碎屑岩储层为火山碎屑—高岭石型、以变质岩为母岩的碎屑岩储层为伊利石型。②古气候条件对储层敏感性起到了重要影响。③沉积微相直接影响黏土矿物分异，沉积微相还间接影响后期成岩作用。

关键词: 渤海海域, 古近系, 低渗透储层, 敏感性, 沉积条件

CLC Number:

TE123

Lu Huan, Wang Qingbin, Du Xiaofeng, Guo Longlong, Yan Ge, Wang Xiabin, Liu Junzhao. Low-permeability reservoir types classification and reservoir sensitivity controlling factors: a case study of Paleogene in Bohai Sea[J]. Acta Petrolei Sinica, 2019, 40(11): 1331-1345,1367.

卢欢, 王清斌, 杜晓峰, 郭龙龙, 燕歌, 王夏斌, 刘军钊. 低渗透储层类型划分及储层敏感性主控因素——以渤海海域古近系为例[J]. 石油学报, 2019, 40(11): 1331-1345,1367.

References

[1] MOORE J E.Clay mineralogy problem in oil recovery:Part 1[J].Petroleum Engineer,1960,32(2):B40-B47.
[2] BLOCH S,LANDER R H,BONNELL L.Anomalously high porosity and permeability in deeply buried sandstone reservoirs:origin and predictability[J].AAPG Bulletin,2002,86(2):301-328.
[3] LARESE R E,PITTMAN E D,HEALD M T.Effects of diagenesis on porosity development,Tuscaloosa sandstone,Louisiana:abstract[J].AAPG Bulletin,1984,68(4):498.
[4] 黄思静,谢连文,张萌,等.中国三叠系陆相砂岩中自生绿泥石的形成机制及其与储层孔隙保存的关系[J].成都理工大学学报:自然科学版,2004,31(3):273-281.
HUANG Sijing,XIE Lianwen,ZHANG Meng,et al.Formation mechanism of authigenic chlorite and relation to preservation of porosity in nonmarine Triassic reservoir sandstones,Ordos Basin and Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science & Technology Edition,2004,31(3):273-281.
[5] MONAGHAN P H,SALATHIEL R A,MORGAN B E,et al.Laboratory studies of formation damage in sands containing clays[R].SPE 1162,1959:209-213.
[6] 王玉霞,周立发,焦尊生,等.鄂尔多斯盆地陕北地区延长组致密砂岩储层敏感性评价[J].吉林大学学报:地球科学版,2018,48(4):981-990.
WANG Yuxia,ZHOU Lifa,JIAO Zunsheng,et al.Sensitivity evaluation of tight sandstone reservoir in Yanchang Formation in Shanbei area,Ordos Basin[J].Journal of Jilin University:Earth Science Edition,2018,48(4):981-990.
[7] ALLEN M B,MACDONALD D I M,XUN Zhao,et al.Early Cenozoic two-phase extension and Late Cenozoic thermal subsidence and inversion of the Bohai Basin,northern China[J].Marine and Petroleum Geology,1997,14(7/8):951-972.
[8] XU Changgui,DU Xiaofeng,ZHU Hongtao,et al.Source-to-sink system and its sedimentary records in the continental rift basins:an example from the Paleogene in the Bohai Sea area,China[J].Interpretation,2017,5(4):ST35-ST51.
[9] 杨玉卿,潘福熙,田洪,等.渤中25-1油田沙河街组低孔低渗储层特征及分类评价[J].现代地质,2010,24(4):685-693.
YANG Yuqing,PAN Fuxi,TIAN Hong,et al.Characteristics and classification and evaluation of low porosity and permeability reservoir in Shahejie Formation of BZ25-1 oilfield[J].Geoscience,2010,24(4):685-693.
[10] PORTER K E.An overview of formation damage (includes associated paper 20014)[J].Journal of Petroleum Technology,1989,41(8):780-786.
[11] 国家能源局.储层敏感性流动实验评价方法:SY/T 5358-2010[S].北京:石油工业出版社,2010.
National Energy Administration.Formation damage evaluation by flow test:SY/T 5358-2010[S].Beijing:Petroleum Industry Press,2010.
[12] 柳娜,南珺祥,刘伟.鄂尔多斯盆地中部长6和长8储层特征及酸敏机理[J].石油学报,2008,29(4):588-591.
LIU Na,NAN Junxiang,LIU Wei.Reservoir characteristics and acid sensitivity mechanism of Chang 6 and Chang 8 reservoirs in the central of Ordos Basin[J].Acta Petrolei Sinica,2008,29(4):588-591.
[13] 吴胜和,熊琦华.油气储层地质学[M].北京:石油工业出版社,1998.
WU Shenghe,XIONG Qihua.Hydrocarbon reservior geology[M].Beijing:Petroleum Industry Press,1998.
[14] 王剑,周基贤,刘明,等.准噶尔盆地盐北地区下乌尔禾组储层敏感性形成机理及评价[J].非常规油气,2018,5(1):28-34.
WANG Jian,ZHOU Jixian,LIU Ming,et al.Sensitivity mechanism and evaluation of Permian lower Urho Formation reservoir in Yanbei area,Junggar Basin[J].Unconventional Oil & Gas,2018,5(1):28-34.
[15] 徐同台,王行信,张有瑜,等.中国含油气盆地粘土矿物[M].北京:石油工业出版社,2003:37-84.
XU Tongtai,WANG Xingxin,ZHANG Youyu,et al.Clay minerals in Chinese petroliferous Basin[M].Beijing:Petroleum Industry Press,2003:37-84.
[16] 李建平,周心怀,吕丁友.渤海海域古近系三角洲沉积体系分布与演化规律[J].中国海上油气,2011,23(5):293-298.
LI Jianping,ZHOU Xinhuai,LÜ Dingyou.Distribution and evolution of Paleogene delta systems in Bohai Sea[J].China Offshore Oil and Gas,2011,23(5):293-298.
[17] 王清斌,李建平,臧春艳,等.辽中凹陷A21构造沙四段储层自生绿泥石产状、富集因素及对储层物性的影响[J].中国海上油气,2012,24(5):11-15.
WANG Qingbin,LI Jianping,ZANG Chunyan,et al.Authigenic chlorite occurrence,enrichment factor and its impacts on reservoir petrophysics in Member 4 of Shahejie Formation in A21 structure,Liao Zhong sag[J].China Offshore Oil and Gas,2012,24(5):11-15.
[18] 黄思静,张萌,朱世全,等.砂岩孔隙成因对孔隙度/渗透率关系的控制作用——以鄂尔多斯盆地陇东地区三叠系延长组为例[J].成都理工大学学报:自然科学版,2004,31(6):648-653.
HUANG Sijing,ZHANG Meng,ZHU Shiquan,et al.Control of origin of pores over relationship of porosity to permeability in sandstone reservoir:a case study from Yanchang sandstone of Triassic of eastern Gansu,Ordos Basin[J].Journal of Chengdu University of technology:Science & Technology Edition,2004,31(6):648-653.
[19] 王春燕,张雷,金雪英.蚀变火山岩储层特征及气水层识别方法[J].大庆石油学院学报,2013,37(3):18-23.
WANG Chunyan,ZHANG Lei,JIN Xueying.Characteristics and fluid identification of altered volcanic reservoirs[J].Journal of Daqing Petroleum Institute,2013,37(3):18-23.
[20] 朱占平.火山碎屑岩中粘土矿物的成岩作用特征——以海拉尔盆地贝尔凹陷为例[D].长春:吉林大学,2005.
ZHU Zhanping.Diagenetic characteristics of clay minerals in volcaniclastic rock:a case study on Beier depression in Hailar Basin[D].Changchun:Jilin University,2005.
[21] ELRAIES K A,BASBAR A E.The effect of water salinity on silica dissolution rate and subsequent Formation damage during chemical EOR process[J].Journal of Petroleum & Environmental Biotechnology,2015,6(2):1-6.
[22] 操应长,杨田,宋明水,等.陆相断陷湖盆低渗透碎屑岩储层特征及相对优质储层成因——以济阳坳陷东营凹陷古近系为例[J].石油学报,2018,39(7):727-743.
CAO Yingchang,YANG Tian,SONG Mingshui,et al.Characteristics of low-permeability clastic reservoirs and genesis of relatively high-quality reservoirs in the continental rift lake Basin:a case study of Paleogene in the Dongying sag,Jiyang depression[J].Acta Petrolei Sinica,2018,39(7):727-743.
[23] 郑浚茂,庞明.碎屑储集岩的成岩作用研究[M].武汉:中国地质大学出版社,1989:1-133.
ZHENG Junmao,PANG Ming.The research of diagenesis of clastic reservoir[M].Wuhan:China University of Geosciences Press,1989:1-133.
[24] 王京,赵彦超,刘琨,等.鄂尔多斯盆地塔巴庙地区上古生界砂岩储层"酸性+碱性"叠加溶蚀作用与储层质量主控因素[J].地球科学:中国地质大学学报,2006,31(2):221-228.
WANG Jing,ZHAO Yanchao,LIU Kun,et al.Superimposing controls of acidic and alkaline dissolutions on sandstone reservoir quality of the Paleozoic Xiashihezi and Shanxi Formations in Tabamiao area,Ordos Basin[J].Earth Science:Journal of China University of Geosciences,2006,31(2):221-228.
[25] 黄思静,黄可可,冯文立,等.成岩过程中长石、高岭石、伊利石之间的物质交换与次生孔隙的形成:来自鄂尔多斯盆地上古生界和川西凹陷三叠系须家河组的研究[J].地球化学,2009,38(5):498-506.
HUANG Sijing,HUANG Keke,FENG Wenli,et al.Mass exchanges among feldspar,kaolinite and illite and their influences on secondary porosity formation in clastic diagenesis:a case study on the Upper Paleozoic,Ordos Basin and Xujiahe Formation,Western Sichuan depression[J].Geochimica,2009,38(5):498-506.
[26] 肖佃师,卢双舫,姜微微,等.基于粒间孔贡献量的致密砂岩储层分类——以徐家围子断陷为例[J].石油学报,2017,38(10):1123-1134.
XIAO Dianshi,LU Shuangfang,JIANG Weiwei,et al.Classification of tight sandstone reservoirs based on the contribution of intergranular pores:a case study of Xujiaweizi fault depression[J].Acta Petrolei Sinica,2017,38(10):1123-1134.
[27] 刘春,张荣虎,张惠良,等.致密砂岩储层微孔隙成因类型及地质意义——以库车前陆冲断带超深层储层为例[J].石油学报,2017,38(2):150-159.
LIU Chun,ZHANG Ronghu,ZHANG Huiliang,et al.Genetic types and geological significance of micro pores in tight sandstone reservoirs:a case study of the ultra-deep reservoir in the Kuqa foreland thrust belt,NW China[J].Acta Petrolei Sinica,2017,38(2):150-159.
[28] 刘涛.姬塬地区长8油层组砂岩中自生高岭石对储层发育的影响[D].成都:成都理工大学,2011.
LIU Tao.The influence of authigenic kaolinite on the reserivor development in Chang 8 oil-bearing formation sandstone of Jiyuan area[D].Chengdu:Chengdu University of Technology,2011.
[29] 吴靖,姜在兴,梁超.东营凹陷沙河街组四段上亚段细粒沉积岩岩相特征及与沉积环境的关系[J].石油学报,2017,38(10):1110-1122.
WU Jing,JIANG Zaixing,LIANG Chao.Lithofacies characteristics of fine-grained sedimentary rocks in the Upper Submember of Member 4 of Shahejie Formation,Dongying sag and their relationship with sedimentary environment[J].Acta Petrolei Sinica,2017,38(10):1110-1122.
[30] 周锋德,姚光庆,陈金霞,等.岔路河断陷梁家-新安堡地区低渗储层敏感性影响因素分析及预测[J].矿物岩石,2007,27(3):101-105.
ZHOU Fengde,YAO Guangqing,CHEN Jinxia,et al.Analysis of affecting factors and predication of sensitivity for low permeability reservoir:a case study of Liangjia-Xin' Anpu district in Chaluhe depression[J].Journal of Mineralogy and Petrology,2007,27(3):101-105.
[31] 鲁春霞.粘土矿物在古环境研究中的指示作用[J].中国沙漠,1997,17(4):456-460.
LU Chunxia.Clay minerals as indicators of paleoenvironment[J].Journal of Desert Research,1997,17(4):456-460.
[32] EHRENBERG S N.Relationship between diagenesis and reservoir quality in sandstones of the Garn Formation,Haltenbanken,Mid-Norwegian continental shelf[J].AAPG Bulletin,1990,74(10):1538-1558.
[33] 侯连华.曲堤油田储层敏感性研究[J].石油大学学报:自然科学版,2000,24(2):50-53.
HOU Lianhua.Study on reservoir sensitivity of Qudi oilfield[J].Journal of the University of Petroleum,China:Edition of Natural Science,2000,24(2):50-53.
[34] 董月霞,杨赏,陈蕾,等.渤海湾盆地辫状河三角洲沉积与深部储集层特征——以南堡凹陷南部古近系沙一段为例[J].石油勘探与开发,2014,41(4):385-392.
DONG Yuexia,YANG Shang,CHEN Lei,et al.Braided river delta deposition and deep reservoir characteristics in Bohai Bay Basin:a case study of Paleogene Sha 1 Member in the south area of Nanpu Sag[J].Petroleum Exploration and Development,2014,41(4):385-392.
[35] 王少依,王行信,韩守华.影响我国陆相碎屑岩储集层黏土矿物组合和分布的因素[J].石油勘探与开发,2002,29(6):19-21.
WANG Shaoyi,WANG Xingxin,HAN Shouhua.Factors affecting the clay mineral components and distributions of continental clastic reservoir in China[J].Petroleum Exploration and Development,2002,29(6):19-21.
[36] 张关龙,陈世悦,鄢继华.郑家-王庄地区沙一段粘土矿物特征及对储层敏感性影响[J].矿物学报,2006,26(1):99-106.
ZHANG Guanlong,CHEN Shiyue,YAN Jihua.Characteristics of clay minerals and their effects on formation sensitivity in Sha-1 Member in Zhengjia-Wangzhuang area[J].Acta Mineralogica Sinica,2006,26(1):99-106.
[37] 王风华.王庄-宁海地区砂岩储层敏感性机理研究[D].广州:中国科学院,2007.
WANG Fenghua.Reason of sandstone reservoir sensitivity in Wangzhuang-Ninghai areas[D].Guangzhou:Chinese Academy of Sciences,2007.
[38] 石良,金振奎,闫伟,等.异常高压对储集层压实和胶结作用的影响——以渤海湾盆地渤中凹陷西北次凹为例[J].石油勘探与开发,2015,42(3):310-318.
SHI Liang,JIN Zhenkui,YAN Wei,et al.Influence of overpressure on reservoir compaction and cementation:a case from northwestern subsag,Bozhong sag,Bohai Bay Basin,East China[J].Petroleum Exploration and Development,2015,42(3):310-318.
[39] MA Kang,JIANG Hanqiao,LI Junjian,et al.Experimental study on the micro alkali sensitivity damage mechanism in low-permeability reservoirs using QEMSCAN[J].Journal of Natural Gas Science and Engineering,2016,36:1004-1017.

Low-permeability reservoir types classification and reservoir sensitivity controlling factors: a case study of Paleogene in Bohai Sea

低渗透储层类型划分及储层敏感性主控因素——以渤海海域古近系为例

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Zhou Lihong, Chen Changwei, Yang Fei, Li Hongjun, Liu Guoquan, Cui Yu, Wu Xuesong, Shi Qianru, Xu Wenjing, Dong Wentao. Accumulation models and exploration practice of tight oil and gas in the deep sag areas of continental fault basins:a case study of Huanghua depression in Bohai Bay Basin [J]. Acta Petrolei Sinica, 2024, 45(5): 755-770.
[2]	Gao Yangdong, Liu Jun, Peng Guangrong, Chen Lin, Wang Ziyi, Shi Yuling. New fields and resource potential of oil and gas exploration in Pearl River Mouth Basin [J]. Acta Petrolei Sinica, 2024, 45(1): 183-201.
[3]	Zhu Xiangyu, Duan Hongliang, Sun Yaxiong. Breakthrough and significance of Paleogene continental shale oil exploration in Gaoyou sag, Subei Basin [J]. Acta Petrolei Sinica, 2023, 44(8): 1206-1221,1257.
[4]	Wang Yongshi, Hao Xuefeng, An Tianxia, Zhang Pengfei, Xiong Wei, Qin Feng. Co-evolution of formation pressure, fluid, and reservoir property under the control of basin structure and its controlling effect on reservoir accumulation: a case study of Paleogene in Dongying depression [J]. Acta Petrolei Sinica, 2023, 44(7): 1058-1071,1150.
[5]	Wang Shun, Wang Jing, Liu Huiqing, Ji Zemin, Hu Gaixing. Molecular simulation on the detachment mechanism of residual oil with the aid of surfactant [J]. Acta Petrolei Sinica, 2023, 44(3): 518-533.
[6]	Zhou Lihong, Chen Changwei, Cui Yu, Yang Fei, Liu Guoquan, Li Hongjun, Zou Leiluo, Wang Wenqing, Zhou Fengchun. New fields,new types and resource potentials of oil-gas exploration in Huanghua depression of Bohai Bay Basin [J]. Acta Petrolei Sinica, 2023, 44(12): 2160-2178.
[7]	Zhao Hui, Li Boying, Zhou Yuhui, Zhang Qi, Liu Hongfa, Wang Wencai, Wang Xiaolong. A connectivity prediction model for fault-karst reservoirs based on high-speed non-Darcy flow [J]. Acta Petrolei Sinica, 2022, 43(7): 1026-1034.
[8]	Song Chuang, Zhang Xiaocheng, Xie Tao, Huo Hongbo, Wang Wen. Prediction of early annular trap pressure of three-high gas wells in Bohai Sea [J]. Acta Petrolei Sinica, 2022, 43(5): 694-707.
[9]	Liu Huimin, Li Junliang, Liu Peng, Wang Xin, Wang Yong, Qiu Yibo, Li Zheng, Wang Weiqing. Enrichment conditions and strategic exploration direction of Paleogene shale oil in Jiyang depression [J]. Acta Petrolei Sinica, 2022, 43(12): 1717-1729.
[10]	You Lijun, Kang Yili, Zhou Yang, Chen Qiang, Cheng Qiuyang, Xu Jieming, Chen Yang. Concept,mechanism and significance of oxidation sensitivity of oil and gas reservoirs [J]. Acta Petrolei Sinica, 2021, 42(2): 186-197.
[11]	Lei Hao, Zheng Youheng, He Jianhua, Hu Zhenguo. A new method for physical simulation of flow characteristics of fluids in shale oil reservoirs [J]. Acta Petrolei Sinica, 2021, 42(10): 1346-1356.
[12]	Chen Hao, Zhou Tao, Fan Huaicai, Zhang Jian, Yang Shenglai. Preparation method and stress sensitivity of core samples with hydraulic fractures in shale reservoirs [J]. Acta Petrolei Sinica, 2020, 41(9): 1117-1126.
[13]	Liang Tianbo, Ma Shiying, Wei Dongya, Zhou Fujian, Liang Xingyuan. Water blocking mechanism of low-permeability reservoirs and screening principle of flowback surfactants [J]. Acta Petrolei Sinica, 2020, 41(6): 745-752.
[14]	Zhu Xiaomin, Ge Jiawang, Wu Chenbingjie, Zhang Xiangtao, Wang Xudong, Li Xiaoyan, Li Ming. Reservoir characteristics and main controlling factors of deep sandstone in Lufeng sag, Pearl River Mouth Basin [J]. Acta Petrolei Sinica, 2019, 40(s1): 69-80.
[15]	Luo Jinglan, He Min, Pang Xiong, Li Chi, Liu Baojun, Lei Chuan, Ma Yongkun, Pang Jiang. Diagenetic response on thermal evolution events and high geothermal gradients in the southern Pear River Mouth Basin and its enlightenment to hydrocarbon exploration [J]. Acta Petrolei Sinica, 2019, 40(s1): 90-104.