Journal of Jilin University(Earth Science Edition) ›› 2018, Vol. 48 ›› Issue (3): 665-677.doi: 10.13278/j.cnki.jjuese.20160304

Previous Articles     Next Articles

Reservoir Architecture and Remaining Oil Distribution in Braided River of Guantao Formation, Kongdian Oilfield

Liu Hai1, Lin Chengyan1, Zhang Xianguo1, Wang Hongwei2, Fu Xiaoliang2, Li Jia1   

  1. 1. School of Geosciences, Chinese University of Petroleum, Qingdao 266580, Shandong, China;
    2. China National Petroleum Corporation, Tianjin 300280, China
  • Received:2017-09-12 Online:2018-05-26 Published:2018-05-26
  • Supported by:
    Supported by National Natural Science Foundation of China (41672129)

Abstract: The Guantao Formation (Neogene) is the most important reservoir in the Kongdian oilfield with fluvial facies developed. The complex distribution characteristics and connectivity of the fluvial sand bodies cause a complex relationship between oil and water in the process of water flooding, and which, in turn, control the formation and distribution of the remaining oil. Through the detailed study of the core and logging data, the sedimentary model of the Guantao Ⅲ Member in the study area was determined,and a detailed characterization of the reservoir architecture was completed. On the analysis of the reservoir architecture characteristics, the distribution types of remaining oil were summarized. The authors believe that the third member of Guantao Formation is a braided river with the elements of braided channel, central bar,and levee developed. The central bar is the most important oil and gas enrichment unit in the braided river sediments, and the distribution form of remaining oil can be influenced by water injection. Three types of the silting layers of muddy, calcium and silty exist in the strata. The central bar can be divided into four parts including bar head, bar main part, bar tail, and bar limbs. The silting layer in bar head is poorly preserved; The silting layer in bar main part is preserved relatively complete in a nearly horizontal shape; The silting layer with a low angle in bar tail is preserved relatively well; The silting layer in bar limb is influenced by slope, preserved well in a steepslope but poor in a gentle slope. The remaining oil in a central bar of anatomy area is mainly concentrated in the middle part of the left bar limb and the bar tail that is blocked by a silting layer.

Key words: Kongdian oilfield, Guantao Formation, fluvial, sedimentary characteristics, reservoir architecture, distribution of remaining oil

CLC Number: 

  • P618.13
[1] 韩大匡.准确预测剩余油相对富集区提高油田注水采收率研究[J].石油学报, 2007,28(2):73-78. Han Dakuang. Precisely Predicting Abundant Remaining Oil and Improving the Secondary Recovery of Mature Oilfields[J]. Acta Petrolei Sinica, 2007, 28(2):73-78.
[2] 孙天建,穆龙新,吴向红,等.砂质辫状河储层构型表征方法:以苏丹穆格莱特盆地Hegli油田为例[J].石油学报, 2014,35(4):715-724. Sun Tianjian, Mu Longxin, Wu Xianghong, et al. A Quantitative Method for Architecture Characterization of Sandy Braided-River Reservoirs:Taking Hegli Oilfield of Muglad Basin in Sudan as an Example[J]. Acta Petrolei Sinica, 2014, 35(4):715-724.
[3] 刘钰铭,侯加根,宋保全,等.辫状河厚砂层内部夹层表征:以大庆喇嘛甸油田为例[J].石油学报, 2011,32(5):836-841. Liu Yuming, Hou Jiagen, Song Baoquan, et al. Characterization of Interlayers Within Braided-River Thick Sandstones:A Case Study on the Lamadian Oilfield in Daqing[J]. Acta Petrolei Sinica, 2011, 32(5):836-841.
[4] 岳大力,吴胜和,刘建民.曲流河点坝地下储层构型精细解剖方法[J].石油学报, 2007,28(4):99-103. Yue Dali, Wu Shenghe, Liu Jianmin. An Accurate Method for Anatomizing Architecture of Subsurface Reservoir in Point Bar of Meandering River[J]. Acta Petrolei Sinica, 2007, 28(4):99-103.
[5] 吴胜和,岳大力,刘建民,等.地下古河道储层构型的层次建模研究[J].中国科学:D辑:地球科学, 2008,8(增刊1):111-121. Wu Shenghe, Yue Dali, Liu Jianmin, et al. Hierarchical Modeling of Reservoir Architecture of Underground Ancient Channel[J]. Science in China:Series D:Earth Sciences, 2008, 8(Sup.1):111-121.
[6] 马世忠,孙雨,范广娟,等.地下曲流河道单砂体内部薄夹层建筑结构研究方法[J].沉积学报, 2008,26(4):632-639. Ma Shizhong, Sun Yu, Fan Guangjuan, et al. The Method for Studying Thin Interbed Architecture of Burial Meandering Channel Sandbody[J]. Acta Sedimentologica Sinica, 2008, 26(4):632-639.
[7] 林煜,吴胜和,王星,等.深水浊积朵叶储层构型模式研究[J].天然气地球科学, 2014,25(8):1197-1204. Lin Yu, Wu Shenghe, Wang Xing, et al. Research on Reservoir Architecture Models of Deep-Water Turbidite Lobes[J]. Natural Gas Geoscience, 2014, 25(8):1197-1204.
[8] 杨少春,赵晓东,钟思瑛,等.辫状河心滩内部非均质性及对剩余油分布的影响[J].中南大学学报(自然科学版), 2015,46(3):1066-1074. Yang Shaochun, Zhao Xiaodong, Zhong Siying, et al. Inner HeterogeneityWithin Braided Bar of Braided River Reservoir and Its Influence on Remaining Oil Distribution[J]. Journal of Central South University (Science and Technology), 2015, 46(3):1066-1074.
[9] 李顺明,宋新民,蒋有伟,等.高尚堡油田砂质辫状河储集层构型与剩余油分布[J].石油勘探与开发, 2011,38(4):474-482. Li Shunming, Song Xinmin, Jiang Youwei, et al. Architecture and Remaining Oil Distribution of the Sandy Braided River Reservoir in the Gaoshangpu Oilfield[J]. Petroleum Exploration and Development, 2011, 38(4):474-482.
[10] 邓智浩,尹太举,罗瑜洁,等.基于沉积过程点坝内部结构对剩余油分布影响:以大庆油田萨北地区为例[J].科学技术与工程, 2014,14(32):1671-1815. Deng Zhihao, Yin Taiju, Luo Yujie, et al. Influence of Point Bar Internal Structure on Remaining Oil Distribution Based on the Depositional Process[J]. Science Technology and Engineering, 2014, 14(32):1671-1815.
[11] 赵伦,王进财,陈礼,等.三角洲砂体构型对水驱波及特征的影响:以南图尔盖盆地Kumkol South油田J-Ⅱ层为例[J].石油勘探与开发, 2017,44(3):407-414. Zhao Lun, Wang Jincai, Chen Li, et al. Influences of Delta Sandstone Architecture on Waterflooding Sweep Characteristics:A case Study of Layer J-Ⅱ of Kumkol South Oilfield in South Turgay Basin, Kazakstan[J]. Petroleum Exporation and Develeopment, 2017, 44(3):407-414.
[12] 侯加根,刘钰铭,徐芳,等.黄骅坳陷孔店油田新近系馆陶组辫状河砂体构型及含油气性差异成因[J].古地理学报, 2008,10(5):459-464. Hou Jiagen, Liu Yuming, Xu Fang, et al. Architecture of Braided Fluvial Sandbody and Origin for Petroliferous Difference of the Guantao Formation of Neogene in Kongdian Oilfield of Huanghua Depression[J]. Journal of Paleogeography, 2008, 10(5):459-464.
[13] 祁鹏,任建业,卢刚臣,等.渤海湾盆地黄骅坳陷中北区新生代幕式沉降过程[J].地球科学:中国地质大学学报, 2010,35(6):1041-1051. Qi Peng, Ren Jianye, Lu Gangchen, et al. Cenozoic Episodic Subsidence in the Middle and North Part of Huanghua Depression, Bohai Bay Basin[J]. Earth Science:Journal of China University o f Geosciences, 2010, 35(6):1041-1051.
[14] 张建坤,杨国涛,吴吉忠,等.黄骅坳陷北部马头营凸起馆陶组砂体成因及展布特征[J].吉林大学学报(地球科学版), 2017,47(1):48-60. Zhang Jiankun, Yang Guotao, Wu Jizhong, et al. Genesis and Distribution Characteristics of Sandstone Bodies in the Guantao Formation of Matouying Uplift, the Northern Huanghua Depression[J]. Journal of Jilin University (Earth Science Edition), 2017, 47(1):48-60.
[15] 叶琳,张俊霞,卢刚臣,等.黄骅坳陷孔南地区古近纪构造:地层格架和幕式演化过程[J].地球科学:中国地质大学学报,2013,38(2):379-389. Ye Lin, Zhang Junxia, Lu Gangchen, et al. Paleogene Structure-Stratigraphic Framework and Multiple Episode Evolution in Kongnan Area, Huanghua Depression[J]. Earth Science:Journal of China University o f Geosciences, 2013, 38(2):379-389.
[16] 谭程鹏,于兴河,李胜利,等.辫状河-曲流河转换模式探讨:以准噶尔盆地南缘头屯河组露头为例[J].沉积学报, 2014,32(3):450-458. Tan Chengpeng, Yu Xinghe, Li Shengli, et al. Discussion on the Model of Braided River Transform to Meandering River:As an Example of Toutunhe Formation in Southern Junggar Basin[J]. Acta Sedimentologica Sinica, 2014, 32(3):450-458.
[17] 陈清华,曾明,章凤奇,等.河流相储层单一河道的识别及其对油田开发的意义[J].油气地质与采收率, 2004,11(3):13-15. Chen Qinghua, Zeng Ming, Zhang Fengqi, et al. Identification of Single Channel in Fluvial Reservoir and Its Significance to the Oilfield Development[J]. Petroleum Geology and Recovery Efficiency, 2004, 11(3):13-15.
[18] 张勇,国景星.辫状河心滩特征及其与河道充填的识别:以大芦家地区馆三段为例[J].石油天然气学报, 2011,32(10):25-29. Zhang Yong, Guo Jingxing. Characteristics of Channel Island in Braided River Sedimentary Facies and Difference with Channel Filling:By Taking Dalujia Ng3 in Linpan Oilfield for Example[J]. Journal of Oil and Gas Technology, 2011, 32(10):25-29.
[19] 陈玉琨,吴胜和,王延杰,等.常年流水型砂质辫状河心滩坝内部落淤层展布样式探讨[J].沉积与特提斯地质, 2015,35(1):96-101. Chen Yukun, Wu Shenghe, Wang Yanjie, et al. Distribution Patterns of the Fall-Siltseams in the Channel Bar of the Perennial Sandy Braided River:An Approach[J]. Sedimentary Geology and Tethyan Geology, 2015, 35(1):96-101.
[20] 印森林,吴胜和,徐长福,等.砂砾质辫状河沉积露头渗流地质差异分析:以准噶尔盆地西北缘三叠系克上组露头为例[J].中国矿业大学学报, 2014,43(2):286-293. Yin Senlin, Wu Shenghe, Xu Changfu, et al. Percolation Differences of Sedimentaty Outcrop in Sand-Gravel Braided River:A Case Study of Triassic Upper Karamay Formation Outcrop in the Northwest Edge of Junggar Basin[J]. Journal of China University of Mining & Technology, 2014, 43(2):286-293.
[21] 单敬福,张吉,王继平,等.苏里格气田西区盒8下亚段辫状河沉积论证与分析[J].吉林大学学报(地球科学版), 2015,45(6):1597-1607. Shan Jingfu, Zhang Ji,Wang Jiping, et al. Dementration and Analysis of Braided River Deposition in the Lower He 8 Member in Western Sulige Gas Field[J]. Journal of Jilin University (Earth Science Edition), 2015, 45(6):1597-1607.
[22] 陈玉琨,吴胜和,毛平,等.砂质辫状河储集层构型表征:以大港油区羊三木油田馆陶组为例[J].新疆石油地质, 2012,33(5):523-526. Chen Yukun, Wu Shenghe, Mao Ping, et al. Characterization of Sandy Braided River Reservoir Configuration:An Example from Guantao Formation in Yangsanmu Oilfield, Dagang Oil Region[J]. Xinjiang Petroleum Geology, 2012, 33(5):523-526.
[1] Zhang Jiankun, Yang Guotao, Wu Jizhong, Wu Xin, Wang Fanglu. Genesis and Distribution Characteristics of Sandstone Bodies in the Guantao Formation of Matouying Uplift, the Northern Huanghua Depression [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(1): 48-60.
[2] Li Qiufen, Miao Shunde, Jiang Qingchun, Wang Tongshan, Xu Anna, Zhai Xiufen. Sedimentary Characteristics and Reef-Forming Model of Changxing Formation in Panlongdong Section of Xuanhan,Sichuan [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(5): 1322-1331.
[3] Zhang Liqiang, Lu Xuning, Ge Xueying, Zhang Shuguang. Neogene Sedimentary Models of Raoyang Sag in Liubei Area [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(4): 1021-1029.
[4] Cai Laixing, Lu Shuangfang, Li Ang, Shi Lei, Liu Shuang. Sequence Stratigraphy Characteristics and Its Control Action on Sedimentary and Source Rock in Shahezi Formation of Zhaozhou Area in Songliao Basin [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(3): 724-735.
[5] Chen Huanqing, Liang Shuxian, Shu Zhirui, Deng Xiaojuan, Peng Shouchang. Characteristics of Conglomerate Reservoir Architecture of Alluvial Fan and Its Controlling Effects to Reservoir Development:Taking Alluvial Fan Reservoir in Some Area of Northwest Margin of Junggar Basin as an Example [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 13-24.
[6] LIU Zong-bao, ZHAO Miao, LV Yan-fang, MA Shi-zhong, FANG Qing, GUO Xin. Formation Reduce Model and Govern Oil Significance of Putaohua Oil Layer in Sanzhao Depression|Songliao Basin [J]. J4, 2012, 42(4): 984-990.
[7] WAN Zhi-feng, XIA Bin, LIN Ge, SHI Qiu-hua, GUO Feng, LIU Bao-ming. Comparative Study of the Formation Mechanism and Sedimentary Characteristic Between Yinggehai Basin and Jiyang Depression and Its Significance for Petroleum Exploration [J]. J4, 2011, 41(4): 976-982.
[8] ZHANG Li-ping, CHEN Xuan, ZHANG Chang-min, ZHANG Chang-feng. Sequence Stratigraphy and Discipline of Lithologic Reservoirs for Hydrocarbon Accumulation in Fluvial Facies: A Case Study of Well Hong 29 District of 3D Seismic Exploration in Junggar Basin [J]. J4, 2010, 40(5): 1004-1013.
[9] YI Zhen-lin, WU Sheng-he, DU Qing-long, ZHANG Bao-guo, YUE Da-li, LI Yan-Ping. An Accurate Anatomizing Method for Structure of Reservoir of Alluvial Fan:A Case Study on Lower Karamay Formation,Liuzhong Area,Karamay Oilfield [J]. J4, 2010, 40(4): 939-946.
[10] HOU Wei, LIU Zhao-jun, HE Yu-ping, HE Zhong-hua, ZHANG Lei. Sedimentary Characteristics and Tectonic Setting of the Upper Jurassic Mohe Basin [J]. J4, 2010, 40(2): 286-297.
[11] LIU Zhao-jun, SUN Ping-chang, DU Jiang-feng, FANG Shi, CHEN Yong-cheng, JIA Jian-liang, MENG Qing-tao. Sedimentary Characters of Fan Delta of Paleocene in Tangyuan Fault Depression [J]. J4, 2010, 40(1): 1-8.
[12] ZHANG Cheng-gong, CHEN Hong-de, DONG Gui-yu, LI Ji. Sedimentary Characteristics of the Second Member of Baigang Formation |in the Eastern Segment of the North Steep Slope in Eastern Sag of Baise Basin [J]. J4, 2009, 39(3): 369-378.
[13] XU Zhen-zhong,YAO Jun,WANG Xi-bin,ZHANG Di-nan. Reservoir Sedimentary Characteristics and Heterogeneity of Block Bei 16,Xing’anling Group in Sudeerte Oil Field [J]. J4, 2008, 38(6): 926-0932.
[14] KANG Li-ming,REN Zhan-li. Study on Multi-Parameters Discrimination Method for Flow Units-Taking W93 Wellblock in Ordos Basin as An Example [J]. J4, 2008, 38(5): 749-0756.
[15] HOU Jing-tao, CHENG Ri-hui,WANG Pu-jun,XU Zhong-jie. Sedimentary Characteristics and Origin Model of Conglomerate of Second Member,Yingcheng Formation in Liutai, Southeast Margin of Songliao Basin [J]. J4, 2007, 37(6): 1176-1182.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!