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YANG Fu, CHENG Gang, LI Shuheng, et al. Diagenesis and Porosity Evolution of Chang 8 Oil Reservoir Group in Qingcheng-HeshuiArea[J]. Northwestern Geology, 2016, 49(4): 207-218.
Citation: YANG Fu, CHENG Gang, LI Shuheng, et al. Diagenesis and Porosity Evolution of Chang 8 Oil Reservoir Group in Qingcheng-HeshuiArea[J]. Northwestern Geology, 2016, 49(4): 207-218.
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Diagenesis and Porosity Evolution of Chang 8 Oil Reservoir Group in Qingcheng-HeshuiArea

  • 1. Key Lab of Coal Resources Exploration and Comprehensive Utilization, MLR, Xi'an 710016, Shaanxi, China;

  • 2. Shaanxi Coal Geology Group Co., LTD, Xi'an 710016, Shaanxi, China;

  • 3. State Key Laboratory of Continental Dynamics, Department of Geology, Northwest University, Xi'an 710069, Shaanxi, China;

  • 4. Changqing Oilfield Company, PetroChina Company Limited, CNPC, Xi'an 710021, Shaanxi, China;

  • 5. Shaanxi Longmen Tiandi Oil & Gas Technology Limited Company, Xi'an 710016, Shaanxi, China

More Information
  • Received Date: August 19, 2015
  • Revised Date: March 29, 2016
  • Available Online: July 28, 2022
  • Published Date: December 04, 2016
    Graphical Abstract
    • Abstract
  • On the basis of drilling core observation, the diagenesis and porosity evolution characteristics of the Chang 8 reservoirin Qincheng-Heshuiarea have been comprehensively studied through using ordinary thin section of sandstone, casting thin sections, scanning electron microscope, clay minerals analysis and other methods. The results show that: ①the Chang 8 reservoir in Qingcheng-Heshui area is mainly a set of sandstones with delta front facies, which are composed by lithic arkose sandstone and a small amount of feldspar sandstone; ②the sandstones of the Chang 8 reservoir have mainly experienced some diagenesis, such as compaction, cementation and later dissolution; ③the diagenesis stage has reached the the stage of A period, which can be reflected by homogenization temperatures of inclusions, clay minerals content combination, cement, pore types, and other indicators reaction; ④Early compaction is the main factor for the decrease of pore space, with the average loss rate of 21.58%, and the average porosity loss rate caused by cementation is 6.89%. Butthe later dissolution is an important factor for improving the sandstone reservoir, which resulted in an average porosity incrasing rate of 3.97%. The research on the pore evolution characteristics and diagenesis stages of Chang 8 sandstone reservoir in Qingcheng-Heshui area plays an importantrole for the development of low permeability tight reservoirs.
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    • References (42)
  • 曾伟. 张强凹陷上侏罗统成岩作用及储层分布[J]. 西南石油学院学报, 1996, 18(4): 9-14.
    ZENG Wei.Prediction of Formation Fracture Pressure Based on Grey Artificial Neural Network Logging[J].Journal of Southwest Petroleum Institute, 1996, 18(4): 9-14.
    曾允孚, 夏文杰. 沉积岩石学[M].北京:地质出版社, 1986.
    ZENG Yunfu, XIA Wenjie. Sedimentary Petrology[M]. Beijing: Geological Publishing House, 1986.
    何自新.鄂尔多斯盆地演化与油气[M].北京:石油工业出版社, 2003, 145-187.
    HE Zixin. The Evolution and Oil gas of Ordos Basin[M]. Beijing: Petroleum Industry Press, 2003.145-187.
    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.
    HUANG Sijing, Huang Peipei, WANG Qingdong, et al. The significance of cementation in porosity preservation in deep-buried sandstones[J]. Lithologic Reservoirs, 2007, 19(3): 7-13.
    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. Formation mechanism of authigenic chlorite and relation to preservation of porosity in nonmarine Triassic reservoir sandstones, Ordos Basin and Sichuan Basin, China[J]. Journal Chendu University of Technology (Natural Sciences), 2004, 31: 273-281.
    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.
    LI Fengjie, WANG Duoyun, XU Xuhui. The influential factors and charactristics of Triassic Yanchang Formation reservior in Longdong area, Ordos Basin[J]. Petroleum Geology and Experiment, 2005, 27(4): 365.
    李克永, 李文厚, 陈全红, 等. 鄂尔多斯盆地镰刀湾地区延长组浊沸石分布与油藏关系[J]. 兰州大学学报: 自然科学版, 2010, 46(6): 23-28.
    LI Keyong, LI Wenhou, CHEN Quanhong, et al. Relationship between laumontite distribution and reservoir of Yanchang formation in Liandaowan area, Ordos basin[J]. Journal of Lanzhou University (Natural Sciences), 2010, 46(6):23-28.
    李群, 郭建华, 郭宇航. 华池油田华152区长3油层组砂岩的成岩作用与孔隙演化[J]. 沉积与特提斯地质, 2008, 28(2): 40-45.
    LI Qun, GUO Jianhua, GUO Yuhang. Diagenesis of the Chang-3 sandstone reservoirs from the Hua-152 block in the Huachi Oil Field[J]. Sedimentary Geology and Tethyan Geology, 2008, 28(2): 40-45.
    刘林玉, 曲志浩, 孙卫, 等. 新疆鄯善油田碎屑岩中的黏土矿物特征[J]. 西北大学学报(自然科学版), 1998, 28(5): 443-446.
    LIU Linyu, QU Zhihao, SUN Wei, et al. Properties of clay mineral of clastic rock in Shanshan Oil Field, Xinjiang[J]. Journal of Northwest University (Natural Science Edition), 1998, 28(5): 443-446.
    刘自亮,王多云,王峰,等. 陕甘宁盆地西峰油田主要产层储油砂体沉积微相组合及特征[J]. 沉积学报,2005,23(2):248-254.
    LIU Ziliang, WANG Duoyun, WANG Feng, et al. The microfacies combination and characteristic of main sandbodies in Xifeng oil field, Shan-Gan-Ning Basin[J]. Acta Sedimentologica Sinica, 2005, 23(2): 248-254.
    柳益群, 李文厚. 陕甘宁盆地东部上三叠统含油长石砂岩的成岩特点及孔隙演化[J]. 沉积学报, 1996, 14(3): 87-96.
    LIU Yiqun, LI Wenhou. Diagenetic Characteristics and Porosity Evolution of the Oil-Bearing Arkoses in the Upper Triassic in the Eastern Shaan Gan Ning Basin[J]. Acta Sedimentologica Sinica, 1996, 14(3): 87-96.
    罗静兰, 张晓莉, 张云翔. 成岩作用对河流-三角洲相砂岩储层物性演化的影响-以延长油区上三叠统延长组长2砂岩为例[J]. 沉积学报, 2001, 19(4): 541-547.
    LUO Jinglan, ZHANG Xiaoli, ZHANG Yunxiang, et al. The Diagenetic Impact on Reservoir-quality Evolution of Fluvial-deltaic Sandstones-Taking an example from the Upper Triassic sandstones of Chang 2 Formation in the Yanchang oil field[J]. Acta Sedimentologica Sinica, 2001, 19(4): 541-547.
    史基安,王金鹏,毛明陆,等. 鄂尔多斯盆地西峰油田三叠系延长组长6-长8段储层砂岩成岩作用研究[J].沉积学报,2003,21(3):373-380.
    SHI Jian, WANG Jinpeng, MAO Minglu, et al. Reservoir Sandstone Diagenesis of Memeber 6 to 8 in Yanchang Formation (Triassic), Xifeng Oilfield, Ordos Basin[J]. Acta Sedimentologica Sinica, 2003, 21(3): 373-380.
    田建锋, 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.
    TIAN Jianfeng, CHEN Zhenlin, YANG Youyun. Protection Mechanism of Authigenic Chlorite on Sandstone Reservoir Pores[J]. Geological Science and Technology Information, 2008, 27(4): 49-54.
    王瑞飞, 陈明强, 孙卫. 鄂尔多斯盆地延长组超低渗透砂岩储层微观孔隙结构特征研究[J]. 地质论评, 2008, 54(2): 270-277.
    WANG Ruifei, CHEN Mingqiang, SUN Wei. The research of micropore structure in super-low permeability sandstone reservoir of the Yanchang Formation in Ordos Basin[J]. Geological Review, 2008, 54(2): 270-277.
    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.
    许书堂, 张洪波, 张同周, 等. 白音查干凹陷储层成岩作用及其纵向分带特征[J]. 大庆石油地质与开发, 2006, 24(4): 4-7.
    XU Shutang, ZHANG Hongbo, ZHANG Tongzhou. Reservoir Diagenesis and Its Vertical Zoning of Baiyinchagan Depression[J]. Petroleum Geology & Oilfield Development in Daqing, 2005, 24(4): 4-7.
    于兴河, 张玉明. 断陷盆地三角洲砂体的沉积作用与储层的层内非均质性[J]. 地球科学: 中国地质大学学报, 1997, 22(1): 51-56.
    YU Xinghe, ZHANG Yuming.Features of depositional processes and permeability heterogeneities in deltaic sandbodies in faulted basins[J]. Earth Science-Journal of China Univerity of Geosciences, 1997, 22(1): 51-56.
    张金亮, 司学强, 梁杰, 等. 陕甘宁盆地庆阳地区长 8 油层砂岩成岩作用及其对储层性质的影响[J]. 沉积学报, 2004, 22(2): 225-233.
    ZHANG Jinliang, SI Xueqiang, LIANG Jie, et al. Diagenesis of lacustrine deltaic sandstones and its impact on reservoir quality[J]. Acta Sedimentologica Sinica, 2004, 22: 225-233.
    赵杏媛, 何东博. 粘土矿物分析及其在石油地质应用中的几个问题[J]. 新疆石油地质, 2008, 29(6): 756-757.
    ZHAO Xingyuan, HE Dongbo. Clay Mineral Analysis and Some Problems of Application in Petroleum Geology[J]. Xin Jiang Petroleum Geology, 2008, 29(6): 756-757.
    BEARD DC, WEYL P K. Influence of texture on porosity and permeability of unconsolidated Sand[J]. AAPG Bulletin, 1973,57(2): 349-369.
    LÜ Zhengxiang, YE Sujuan, YANG Xiang, et al. Quantification and timing of porosity evolution in tight sand gas reservoirs: an example from the Middle Jurassic Shaximiao Formation, western Sichuan, China[J]. Petroleum Science, 2015, 12(2): 207-217.
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