Journal of Jilin University(Earth Science Edition) ›› 2016, Vol. 46 ›› Issue (5): 1312-1320.doi: 10.13278/j.cnki.jjuese.201605104

Previous Articles     Next Articles

Granite Buried Hill Reservoir Characterization and Modeling:Taking Offshore a Oilfield in Bohai Bay as an Example

Zhang Yuqing, Wang Hui, Fan Ting'en, Song Laiming, Nie Yan, Liang Xu, Chen Fei   

  1. CNOOC Research Institute, Beijing 100027
  • Received:2015-12-12 Online:2016-09-26 Published:2016-09-26
  • Supported by:

    Supported by 12th Five-Year National Science and Technology Major Projects(2011ZX05024-001)

Abstract:

Granite buried hill reservoir is rare in the world. No systematic research method on fracture characterization of granite buried hill reservoir has been formed so far. Meanwhile, as the reservoir was multiply reconstructed by tectonic, weathering and erosion processes, pores, fractures and caves developed inside together. So it’s difficult to characterize the reservoir as fractures developed with strong heterogeneity. For this reason, the article proposed a set of methods for fracture characterization and modeling of granite buried hill reservoir, taking offshore oilfield A in Bohai Bay as an example. Firstly starting from fracture genetic analysis, geomorphologic analytic method is introduced to determine main controlling factors of fracture distribution with evolutionary characteristic analysis. On the basis above, fracture development trend models of different genetic types are established. Secondly, with advanced DFN method, the DFN model is built with statistical fracture parameters of well point as prior information and fracture trend models as constraint condition, then fracture attribute models have been abtained with upscaling method. Finally fracture attribute models are verified and optimized with static and dynamic data. With the two methods of verification for quality control of fracture model, the ultimate fracture model is accordant with the geological understanding.

Key words: granite buried hill, reservoir modeling, geomorphology, fracture model, Bohai Bay

CLC Number: 

  • TE122.1

[1] 龚再升.继续勘探中国近海盆地花岗岩储层油气藏[J].中国海上油气,2010,4(22):213-217. Gong Zaisheng. Continued Exploration of Granitic Reservoir Hydrocarbon Accumulations in China Offshore Basins[J].China Offshore Oil and Gas, 2010, 4(22):213-217.

[2] 陈志海,牟珍宝,孙钰.越南白虎油田缝洞型基岩油藏特征与开发对策[J].中外能源,2009,14(9):45-49. Chen Zhihai, Mu Zhenbao, Sun Yu. Characteristics and Development Strategy of Fracture-Cavern Basement Oil Reservoir in White Tiger Field, Vietnam[J]. Sino-Global Energy, 2009,14(9):45-49.

[3] Hunt L, Reynolds s, Hadley S. Causal Fracture Prediction:Curvature, Stress, and Geomechanics[J].The Leading Edge, 2011, 30(11):1274-1286.

[4] 王珂,戴俊生,商琳,等.曲率法在库车坳陷克深气田储层裂缝预测中的应用[J].西安石油大学学报(自然科学版),2014,29(1):34-38. Wang Ke, Dai Junsheng, Shang Lin, et al. Reservoir Fracture Prediction of Keshen Gasfield in Kuqa Depression Using Principal Curvature Method[J].Journal of Xi'an Shiyou University(Natural Science Edition), 2014,29(1):34-38.

[5] 刘云武,唐镇国,陈守田.三维地震构造应力场模拟及裂缝储层预测[J].大庆石油地质与开发,2011,30(2):31-35. Liu Yunwu, Tang Zhenguo, Chen Shoutian. Simulation of 3D Seismic Structural Stress Field and the Prediction of the Fractured Reserviors[J].Petroleum Geology & Oilfield Development in Daqing,2011,30(2):31-35.

[6] 舒萍,曲延明,王国军,等. 松辽盆地火山岩储层裂缝地质特征与地球物理识别[J].吉林大学学报(地球科学版),2007,37(4):726-732. Shu Ping, Qu Yanming, Wang Guojun,et al. Geological Features of the Volcanic Reservoirs of the Songliao Basin and Their Geophysical Detection[J]. Journal of Jilin University(Earth Science Edition), 2007,37(4):726-732.

[7] 闫伟林,范晓敏. 火成岩中网状裂缝双侧向测井响应特征[J].吉林大学学报(地球科学版),2009,39(1):158-162. Yan Weilin, Fan Xiaomin. Response Characteristics of Dual Laterolog for Net-Fractured Igneous Reservoir[J]. Journal of Jilin University(Earth Science Edition), 2009,39(1):158-162.

[8] 张广智,陈怀震,印兴耀,等. 基于各向异性AVO的裂缝弹性参数叠前反演方法[J].吉林大学学报(地球科学版),2012,42(3):845-850. Zhang Guangzhi, Chen Huaizhen, Yin Xingyao, et al. Method of Fractured Elastic Parameter Inversion Based on Anisotropic AVO[J]. Journal of Jilin University(Earth Science Edition), 2012,42(3):845-850.

[9] 李昌,周肖,寿建峰,等. FMI测井技术在川东北地区碳酸盐岩溶孔溶洞型储层评价中的应用[J].海相油气地质,2010,15(3):59-63. Li Chang, Zhou Xiao, Shou Jianfeng,et al. The Application of FMI Logging Method in Evaluation of Dissolution Pored/Caved Carbonate Reservoir[J]. Marine Origin Petroleum Geology, 2010, 153):59-63.

[10] 童凯军,赵春明,吕坐斌,等.渤海变质岩潜山油藏储集层综合评价与裂缝表征[J].石油勘探与开发,2012,39(1):56-63. Tong Kaijun, Zhao Chunming, Lü Zuobin, et al. Reservoir Evaluation and Fracture Characterization of the Metamorphic Buried Hill Reservoir in Bohai Bay[J]. Petroleum Exploration and Development, 2012, 39(1):56-63.

[11] Gray D, Head K. Fracture Detection in Manderson Field:A 3D AVAZ Case History[J]. The Leading Edge, 2000, 19(11):1214-1220.

[12] 刘振峰,曲寿利,孙建国,等.地震裂缝预测技术研究进展[J].石油物探,2012,51(2):191-195. Liu Zhenfeng, Qu Shouli, Sun Jianguo, et al. Progress of Seismic Fracture Characterization Technology[J]. Geophysical Prospecting for Petroleum,2012,51(2):191-195.

[13] Grechka V, Tsvankin I. Feasibility of Seismic Charac-terization of Multiple Fracture Sets[J]. Geophysics,2003,68(4):1399-1407.

[14] 张庆莲,侯贵廷,潘文庆,等. 构造裂缝的分形研究[J]. 应用基础与工程科学学报,2011,19(6):853-860. Zhang Qinglian, Hou Guiting, Pan Wenqing, et al. Fractal Study on Structural Fractures[J]. Journal of Basic Science and Engineering, 2011,19(6):853-860.

[15] 蔡东升,罗毓晖,武文来,等. 渤海浅层构造变形特征、成因机理与渤中坳陷及其周围油气富集的关系[J]. 中国海上油气,2001,15(1):35-43. Cai Dongsheng, Luo Yuhui, Wu Wenlai, et al. Shallow Tectonic Deformation and Its Relationship to Hydrocarbon Enrichmentin Bozhong Depression and Adjacent Areas, Bohai Bay Basin[J]. China Offshore Oil and GAS (Geology), 2001,15(1):35-43.

[16] 王建华. DFN模型裂缝建模新技术[J].断块油气田,2008,15(6):55-58. Wang Jianhua. DFN Model:A New Modeling Technology for Fracture[J]. Fault-Block Oil & Gas Field, 2008,15(6):55-58.

[17] 徐维胜,龚彬,何川,等.基于离散裂缝网络模型的储层裂缝建模[J].大庆石油学院学报,2011,19(11):13-16. Xu Weisheng, Gong Bin, He Chuan, et al. Modeling of Reservoir Fractures Based on Discrete Fracture Network[J].Journal of Daqing Petroleum Institute,2011,19(11):13-16.

[18] 袁士义,宋新民,冉启全,等.裂缝性油藏开发技术[M].北京:石油工业出版社,2004. Yuan Shiyi,Song Xinmin,Ran Qiquan,et al.Fractured Reservoir Development Techniques[M].Beijing:China Petroleum Industry Press,2004.

[19] 郎晓玲,郭召杰.基于DFN离散裂缝网络模型的裂缝性储层建模方法[J].北京大学学报(自然科学版),2013,49(6):964-972. Lang Xiaoling, Guo Zhaojie. Fractured Reservoir Modeling Method Based on Discrete Fracture Network Model[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2013,49(6):964-972.

[1] Xu Zhongjie, Leng Long, Zhu Zhanping, Duan Yu, Zhang Fangxia, Xu Dazhi. Analysis of the Paleogene Tectonic Setting in Qikou Sag, Bohai Bay Basin: Evidence from Detrital Zircon U-Pb Geochronology [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 229-251.
[2] Guo Jingmin, Chen Jianbo, Zhang Zhang, Tan Jie, Qu Bingchang. Genetic Mechanism of Low Resistivity Reservoir: A Case Study of NgⅢ Formation of C Oilfield in Bohai Bay Basin [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(3): 721-730.
[3] Guan Dayong, Zhang Hongguo, Niu Chengmin, Wang Qiming, Li Xiaohui. Recognition of Hydrocarbon Accumulation and Exploration Practice of Dongying Formation Sublacustrine Fan in Liaozhong Depression Area,Bohai Bay Basin [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(2): 351-362.
[4] Kao Jiawei, Yang Kang, Tan Peng, Chen Zuo. Integrated Numerical Model of Fracture Propagation and Production in Dry Hot Rock Reservoir [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(2): 575-586.
[5] Ren Mengyi, Fan Hongjun, Lu Guochao, Bai Jiawei, Tang Huafeng. Characteristics and Controlling Factors of Mesozoic Volcanic Rock Reservoir in Southern Slope of Laizhou Bay Depression, Bohai Bay Basin [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(1): 15-30.
[6] Shan Xuanlong, Xu Changgui, Yi Jian, Niu Chengmin, Hao Guoli, Guo Jiannan, Yan Bo.  Mesozoic Magmatic Activities and Hydrocarbon Accumulations in Magmatic Buried Hills in Typical Offshore Oil and Gas Basins of China [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(6): 1773-1787.
[7] .  Favorable Reservoir Genesis of Mesozoic Volcanic Rocks in Jinzhou 25-A Structure Area, Bohai Sea [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(6): 1788-1880.
[8] Liu Xiangyu, Shan Xuanlong, Yi Jian, Su Siyuan, Li Jiahui, Pang He, Zou Yujie.  Volcanic Eruption Cycle and Distribution of Yixian Formation in Bozhong Sag, Bohai Bay Basin [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(6): 1829-1845.
[9] Wang Shucheng , Tang Huafeng, Zou Mingzhuo, Lu Guochao, Hu Jingsong.  Characteristics and Distribution of Fractures in Mesozoic Volcanic Rocks in Southern Slope of Laizhou Bay Depression, Bohai Bay Basin [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(6): 1846-1859.
[10] Bian Haiyue, Tang Huafeng, Wu Bin, Shi Nuo, Zhang Jinming.  Distribution Model of Lava Reservoir in Cretaceous Yixian Formation of Jian-shan, Xingcheng, Western Liaoning [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(6): 2114-2127.
[11] Liu Zongbin, Li Chao, Lu Yan, Wang Ya, Huang Jianting. Fluid Occurrence State and Permeability Evaluation of Low-Permeability Sandstone Based on Pore Structure Characterization [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(4): 1124-1136.
[12] Wang Qi, Sun Yonghe, Fu Xiaofei, Zhang Wanfu, Li Xiwei, Wang Yougong, Peng Xianfeng.

Mesozoic-Cenozoic Tectonic Transition and Its Significances for Petroleum Exploration in the Southern Jizhong Depression  [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(2): 447-460.

[13] Sun Jing, Jiang Leiyin, Hou Wen. Petrogenesis of  Cenozoic Basalts in Bohai Bay Basin:Geochemical and Sr-Nd-Hf-Pb Isotopic Evidences [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(2): 531-545.
[14] Zhang Xintao, Zhang Li, Liu Xiaojian. Development Regularity of the Mesozoic Volcanic Reservoir in Bozhong Sag, Bohai Bay Basin, China [J]. Journal of Jilin University(Earth Science Edition), 2023, 53(1): 1-16.
[15] Sun Zhe, Yu Haibo, Peng Jingsong, Hu Anwen, Li Fei. Genetic Types and Main Controlling Factors of Crude Oil Distribution in South-Central Miaoxi Depression of Bohai Bay Basin [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(6): 1665-1677.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] YU Ping, LI Rui-lei, FU Lei, HAO Xue, ZHANG Xiang-jun,LIAN Guo-fen. Regional Tectonic Characteristics and Significance of North Harbin Area in Songliao Basin: Evidenced from Long Seismic Profiles[J]. J4, 2005, 35(05): 611 -615 .
[2] ZHANG Yuan-qing, SONG Bing-zhong, WANG Yu-fu, ZHANG Ning. Metallogenetic Rules and Prediction of Gold Deposits Around Tongshi Complex,Western Shandong Province[J]. J4, 2010, 40(6): 1287 -1294 .
[3] LI Jian-ping, LI Tong-lin, ZHANG Hui, XU Kai-jun. Study and Application of the TEM Forward and Inversion Problem of Irregular Loop Source over the Layered Medium[J]. J4, 2005, 35(06): 790 -0795 .
[4] GAO Song,SONG Ying,WANG Lin,JIANG Buxin. Study on the Screening and Characterization of Special Effective Bacteria of Degrading Thiuram in the Waterbody[J]. J4, 2006, 36(03): 455 -457 .
[5] ZHANG Feng-jun, LI Qing, MA Jiu-tong, YU Guang-ju. Experimental Study on Treatment of Furfural Wastewater with Membrane Distillation[J]. J4, 2006, 36(02): 270 -0273 .
[6] LU Shuang-fang, LI Ji-jun, XUE Hai-tao, XU Li-heng. Chemical Kinetics of Carbon Isotope Fractionation of Oil-Cracking Methane and Its Initial Application[J]. J4, 2006, 36(05): 825 -829 .
[7] DING Zhi-hong,FENG Ping,MAO Hui-hui. Research and Application of a Method Considering Runoff Distribution Through A Year During Partitioning Runoff into Abundant and Low State[J]. J4, 2009, 39(2): 276 -0280 .
[8] REN He-jun, LIU Na, GAO Song,ZHANG Lan-ying,ZHANG Yu-ling,ZHOU Rui. Degradation of Polychlorinated Biphenyls and Confirm of bphA1 Gene Core by Pseudomonas DN2[J]. J4, 2009, 39(2): 312 -0316 .
[9] Huang Qibo, Qin Xiaoqun, Liu Pengyu, Kang Zhiqiang, Tang Pingping. Applicability of Karst Carbon Sinks Calculation Methods in Semi-Arid Climate Environment[J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 240 -246 .
[10] Xiong Xiaoliang,Sun Hongyue,Zhang Shihua,Cai Yueliang. Analysis of Condition of Ensuring High-Lift Siphon Drainage and Numerical Simulation of Choice of Optimum Diameter[J]. Journal of Jilin University(Earth Science Edition), 2014, 44(5): 1595 -1601 .