Lithologic Reservoirs ›› 2012, Vol. 24 ›› Issue (3): 66-73.doi: 10.3969/j.issn.1673-8926.2012.03.013

Previous Articles     Next Articles

Types of clay minerals and its effects on reservoir properties of Chang 6 oil reservoir set in Huaqing area, Ordos Basin

ZHOU Hua1，HUANG Sijing 1，2，LAN Yefang1
  

  1. 1. Institute of Sedimentary Geology， Chengdu University of Technology， Chengdu 610059， China； 2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation， Chengdu University of Technology， Chengdu 610059， China
  • Online:2012-06-20 Published:2012-06-20

PDF (PC)

736

Abstract:

Based on thin section analysis, X-ray diffraction and scanning electronic microscope analyses, this paper studied the types, occurrence of clay minerals and its influence on reservoir properties of Chang 6 oil reservoir set in Huaqing area. The result shows that the clay minerals in Chang 6 oil reservoir set mainly consist of chlorite, illite and illite/smectite mixed layer, and the average content of clay minerals is approximately 4.55% . Authigenic chlorite commonly occurs as pore-lining cement, which is beneficial to protect porosity of deeply buried sandstones. The occurrence of illite and illite/smectite mixed layer is pore bridging or pore filling, which will block up pore spaces and reduce throat radius, and have negative effect on sandstone reservoir. Authigenic kaolinite in Chang 6 oil reservoir set in Huaqing area is not developed. High matrix content makes the reservoir experience intense compaction earlier than acidic fluid, and the influence of acidic fluid from Chang 7 hydrocarbon rocks is limited for Chang 6 oil reservoir set, both of them result in the lack of intergranular volume and active acidic fluid for kaolinite.

Key words: low permeability, non-Darcy flow, turbulence coefficient, Reynolds number, laminar flow, turbulent flow

［1］ 长庆油田石油地质志编写组.中国石油地质志：卷 12———长庆油田［M］.北京：石油工业出版社，1992：3-4，23-55.
［2］ 李凤杰，王多云，徐旭辉.鄂尔多斯盆地陇东地区三叠系延长组储层特征及影响因素分析［J］.石油实验地质，2005，27（4）：365-370.
［3］ 高剑波，庞雄奇，王志欣，等.鄂尔多斯盆地姬塬地区延长组碎屑岩储层低渗特征及含油性主控因素［J］.中国石油大学学报：自然科学版，2007，31（1）：5-12.
［4］ 赵杏媛，张有瑜.粘土矿物与粘土矿物分析［M］.北京：海洋出版社，1990：73-83.
［5］ 林西生，应凤祥，郑乃萱.X 射线衍射分析技术及其地质应用［M］.北京：石油工业出版社，1990：32-41.
［6］ 张乃娴，李幼琴，赵惠敏，等.粘土矿物研究方法［M］.北京：科学出版社，1990：4-59.
［7］ 刘岫峰.沉积岩实验室研究方法［M］.北京：地质出版社，1991：86-120.
［8］ 任磊夫.粘土矿物与粘土岩［M］.北京：地质出版社，1992：174-198.
［9］ 林西生，包于进，郑乃萱，等.中华人民共和国石油天然气行业标准：SY/T5163-1995 沉积岩粘土矿物相对含量X 射线衍射分析方法［S］.北京：石油工业出版社，1995.
［10］ 张荣科，范光.粘土矿物X 射线衍射相定量分析方法与实验［J］.铀矿地质，2003，19（3）：180-185.
［11］ 刘国生，徐菲，徐春华，等.合肥盆地安参1 井粘土矿物XRD及成岩程度分析［J］.合肥工业大学学报：自然科学版，2009，32（12）：1911-1915.
［12］ 黄思静.混层伊利石—蒙脱石的鉴定及其成岩意义［J］.岩相古地理，1990，（5）：23-29.
［13］ 刘林玉，曲志浩，孙卫，等.新疆鄯善油田碎屑岩中的粘土矿物特征［J］.西北大学学报：自然科学版，1998，28（5）：443-446.
［14］ 伏万军.粘土矿物成因及对砂岩储集性能的影响［J］.古地理学报，2000，2（3）：59-68.
［15］ 赵杏媛.粘土矿物与油气［J］.新疆石油地质，2009，30（4）：533-536.
［16］ Taylor T R，Giles M R，Hathon L A，et al. Sandstone diagenesis and reservoir quality prediction：Models，myths，and reality ［J］.AAPG Bulletin，2010，94（8）：1093-1132.
［17］ 赵彦超，郭振华.大牛地气田致密砂岩气层的异常高孔隙带特征与成因［J］.天然气工业，2006，26（11）：62-65.
［18］ 黄思静，黄培培，王庆东，等.胶结作用在深埋藏砂岩孔隙保存中的意义［J］.岩性油气藏，2007，19（3）：7-13.
［19］ 吕正祥，刘四兵.川西须家河组超致密砂岩成岩作用与相对优质储层形成机制［J］.岩石学报，2009，25（10）：2373-2383.
［20］ Pittman E D. Clay coats：occurrence and relevance to preservation of porosity in sandstones［J］. SEPM Special Publication，1992，47：241-255.
［21］ Ehrenberg S N. Preservation of anomalously high porosity in deeply buried sandstones by grain-coating chlorite：examples from the Norwegian continental shelf ［J］. AAPG Bulletin，1993，77 （7）：1260-1286.
［22］ 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.
［23］ Billault V，Beaufort D，Baronnet A，et al. A nanopetrographic and textural study of grain-coating chlorites in sandstone reservoirs［J］.Clay Minerals，2003，38：315-328.
［24］ 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.
［25］ 朱平，黄思静，李德敏，等.粘土矿物绿泥石对碎屑储集岩孔隙的保护［J］.成都理工大学学报：自然科学版，2004，31（2）：153-156.
［26］ 刘金库，彭军，刘建军，等.绿泥石环边胶结物对致密砂岩孔隙的保存机制———以川中—川南过渡带包界地区须家河组储层为例［J］.石油与天然气地质，2009，30（1）：53-58.
［27］ 田剑锋，陈振林，杨友运.自生绿泥石对砂岩储层孔隙的保护机理［J］.地质科技情报，2008，27（4）：49-54.
［28］ 丁晓琪，张哨楠，葛鹏莉，等.鄂南延长组绿泥石环边与储集性能关系研究［J］.高校地质学报，2010，16（2）：247-254.
［29］ Berger A，Gier S，Krois P. Porosity-preserving chlorite cements in shallow-marine volcaniclastic sandstones：Evidence from Cretaceous sandstones of the Sawan gas field，Pakistan ［J］. AAPG Bulletin，2009，93（5）：595-615.
［30］ Ajdukiewicz J M，Nicholson P H，Esch W L. Prediction of deep reservoir quality using early diagenetic process models in the Jurassic Norphlet Formation，Gulf of Mexico［J］. AAPG Bulletin，2010，94（8）：1189-1227.
［31］ 兰叶芳，黄思静，梁瑞，等.自生绿泥石对砂岩储层孔隙度-渗透率关系的影响———以鄂尔多斯盆地姬塬—华庆地区三叠系长8 油层组为例［J］.成都理工大学学报：自然科学版，2011，38（3）：313-320.
［32］ 兰叶芳，黄思静，吕杰.储层砂岩中自生绿泥石对孔隙结构的影响———来自鄂尔多斯盆地上三叠统延长组的研究结果［J］.地质通报，2011，30（1）：134-140.
［33］ Lander R H，Bonnell L M. A model for fibrous illite nucleation and growth in sandstones［J］. AAPG Bulletin，2010，94（8）：1161-1187.
［34］ Franks S G，Zwingmann H. Origin and timing of late diagenetic illite in the Permian-Carboniferous Unayzah sandstone reservoirs of Saudi Arabia［J］. AAPG Bulletin，2010，94（8）：1133-1159.
［35］ 黄思静，武文慧，刘洁，等.大气水在碎屑岩次生孔隙形成中的作用———以鄂尔多斯盆地三叠系延长组为例［J］.地球科学———中国地质大学学报，2003，28（4）：419-424.
［36］ 黄思静，黄可可，冯立文，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.
[1] YU Qixiang, LUO Yu, DUAN Tiejun, LI Yong, SONG Zaichao, WEI Qingliang. Reservoir forming conditions and exploration prospect of Jurassic coalbed methane encircling Dongdaohaizi sag，Junggar Basin [J]. Lithologic Reservoirs, 2024, 36(6): 45-55.
[2] XIAO Boya. Characteristics and favorable zone distribution of tuff reservoirt of Cretaceous in A’nan sag，Erlian Basin [J]. Lithologic Reservoirs, 2024, 36(6): 135-148.
[3] QIN Zhengshan, HE Yongming, DING Yangyang, LI Baihong, SUN Shuangshuang. Water invasion performance and main controlling factors for edge-water gas reservoirs [J]. Lithologic Reservoirs, 2024, 36(4): 178-188.
[4] ZHANG Wenbo, LI Ya, YANG Tian, PENG Siqiao, CAI Laixing, REN Qiqiang. Characteristics and diagenetic evolution of Permian pyroclastic reservoirs in Jianyang area，Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(2): 136-146.
[5] XIA Qingsong, LU Jiang, YANG Peng, ZHANG Kun, YANG Chaoyi, NIE Junjie, ZHU Yunfang, LI Lifang. Microscopic pore structure characteristics of the upper member of Oligocene Xiaganchaigou Formation in Yingxi area, Qaidam Basin [J]. Lithologic Reservoirs, 2023, 35(1): 132-144.
[6] ZHOU Hongfei, DAI Xin, JIA Min, ZHANG Rui, LI Guohui, LI Nan, YANG Qiang, BAI Rong. Hydrocarbon accumulation characteristics of the second member of Sinian Dengying Formation in the north slope of central Sichuan paleo-uplift [J]. Lithologic Reservoirs, 2022, 34(5): 130-138.
[7] SU Yiqing, YANG Wei, JIN Hui, WANG Zhihong, CUI Junfeng, ZHU Qiuying, WU Xueqiong, BAI Zhuangzhuang. Deep-reservoir characteristics and main controlling factors of Triassic Xujiahe Formation in northwestern Sichuan Basin [J]. Lithologic Reservoirs, 2022, 34(5): 86-99.
[8] WANG Maozhen, WU Kui, GUO Tao, HUI Guanzhou, HAO Yiwei. Reservoir characteristics and controlling factors of the second member of Paleogene Shahejie Formation in southeastern margin of Liaodong Sag [J]. Lithologic Reservoirs, 2022, 34(4): 66-78.
[9] HE Xian, YAN Jianping, WANG Min, WANG Jun, GENG Bin, LI Zhipeng, ZHONG Guanghai, ZHANG Ruixiang. Relationship between pore structure and oil production capacity of low permeability sandstone: A case study of block F154 in south slope of Dongying Sag [J]. Lithologic Reservoirs, 2022, 34(1): 106-117.
[10] CAO Xusheng, HAN Yun, ZHANG Jizhuo, LUO Zhiwei. Influence of imbibition on the development of fractured low permeability conglomerate reservoir: a case stuey from Urho Formation in Mahu oilfield [J]. Lithologic Reservoirs, 2020, 32(4): 155-162.
[11] DAI Bo, WANG Leifei, ZHUANG Jian, YUAN Weibin, WANG Xuesheng. Experiment of minimum miscible pressure of CO2 flooding in ultra-low permeability reservoir [J]. Lithologic Reservoirs, 2020, 32(2): 129-133.
[12] ZHANG Yichao, CHEN Minfeng, QU Dan, MAO Meifen, YANG Ziyou. Prediction method of well pattern infilling effect for ultra-low permeability reservoir in X oilfield [J]. Lithologic Reservoirs, 2020, 32(1): 144-151.
[13] LI Wei, LIU Ping, AI Nengping, SHAO Yuan, HOU Jingxian. Development characteristics and genetic mechanism of mid-deep reservoirs in Ledong area,Yinggehai Basin [J]. Lithologic Reservoirs, 2020, 32(1): 19-26.
[14] LI Baiqiang, ZHANG Xiaoli, WANG Qicong, GUO Bincheng, GUO Yanqin, SHANG Xiaoqing, CHENG Hao, LU Junhui, ZHAO Xi. Analysis and logging identification of diagenetic facies of dolomite reservoir with low and ultra-low permeability:a case study from Ma 5 member in Yishan slope,Ordos Basin [J]. Lithologic Reservoirs, 2019, 31(5): 70-83.
[15] JI Jinghao, XI Jiahui, ZENG Fenghuang, YANG Qigui. Unsteady productivity model of segmented multi-cluster fractured horizontal wells in tight oil reservoir [J]. Lithologic Reservoirs, 2019, 31(4): 157-164.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] DUAN Tianxiang,LIU Xiaomei,ZHANG Yajun,XIAO Shuqin. Discussion on geologic modeling with Petrel[J]. Lithologic Reservoirs, 2007, 19(2): 102 -107 .
[2] ZHANG Liqiu. Optimization of upward strata combination of second class oil layer in eastern south Ⅱ area of Daqing Oilfield[J]. Lithologic Reservoirs, 2007, 19(4): 116 -120 .
[3] ZHANG Di，HOU Zhongjian，WANG Yahui，WANG Ying，WANG Chunlian. Sedimentary characteristics of lacustrine carbonate rocks of the first member of Shahejie Formation in Banqiao-Beidagang area[J]. Lithologic Reservoirs, 2008, 20(4): 92 -97 .
[4] FAN Huaicai， LI Xiaoping， DOU Tiancai， WU Xinyuan. Study on stress sensitivity effect on flow dynamic features of gas wells[J]. Lithologic Reservoirs, 2010, 22(4): 130 -134 .
[5] TIAN Shufang，ZHANG Hongwen. Application of life cycle theory to predict increasing trend of proved oil reserves in Liaohe Oilfield[J]. Lithologic Reservoirs, 2010, 22(1): 98 -100 .
[6] YANG Kai，GUO Xiao. Numerical simulation study of three-dimensional two-phase black oil model in fractured low permeability reservoirs[J]. Lithologic Reservoirs, 2009, 21(3): 118 -121 .
[7] ZHAI Zhongxi， QINWeijun， GUO Jinrui. Quantitative relations between oil-gas filling degree and channel seepage flow capacity of the reservoir：Example of Shuanghe Oilfield in Biyang Depression[J]. Lithologic Reservoirs, 2009, 21(4): 92 -95 .
[8] QI Minghui，LU Zhengyuan，YUAN Shuai，LI Xinhua. The analysis on the sources of water body and characteristic of water breakthough at Block 12 in Tahe Oilfield[J]. Lithologic Reservoirs, 2009, 21(4): 115 -119 .
[9] LI Xiangbo,CHEN Qi,lin,LIU Huaqing,WAN Yanrong,MU Jingkui,LIAO Jianbo,WEI Lihua. Three types of sediment gravity flows and their petroliferous features of Yanchang Formation in Ordos Basin[J]. Lithologic Reservoirs, 2010, 22(3): 16 -21 .
[10] LIU Yun，LU Yuan，YI Xiangyi， ZHANG Junliang， ZHANG Jinliang，WANG Zhenxi. Gas hydrate forecasting model and its influencing factors[J]. Lithologic Reservoirs, 2010, 22(3): 124 -127 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn