台内薄层礁滩型碳酸盐岩储层定量描述及控制因素——以珠江口盆地A地区为例

doi:10.11743/ogg20140317

Abstract

Abstract:

Reef-bank carbonate reservoirs is one of the important reservoir types in the petroliferous basins around South China Sea.Proved hydrocarbon reservoirs in A region of the Pearl River Mouth Basin are of reef-bank carbonate type.For a long time,the restriction of the low-resolution of seismic data and poor description of the effective reservoirs have seriously influenced the understanding of the distribution of the reef-bank reservoirs.The integration of various techniques such as frequency-expanding processing,sparse-spike inversion,physical property inversion and the 3D visualization made us successfully reveal the spatial distribution of the reef-bank reservoirs,delineate oil-water contact in combination with drilling data,and calculate the recoverable reserves of the reef-bank reservoirs.The appraisal wells emplaced based on the quantitative description results of the effective reservoirs flowed commercial oil and the drilling results coincide well with the reservoir description,confirming the practicability and effectiveness of the methods.Meanwhile,sedimentary faices belt and fresh water leaching dissolution caused by drops of 4^th-order sea level are also closed related with the development of reef-bank reservoirs.In addition,the direction of wind is another major controlling factor on the heterogeneity of reef-bank reservoirs.

Key words: reef-bank, thin reservoir, reservoir prediction, Pearl River Mouth Basin

CLC Number:

TE122.2

Zhang Xiangtao, Wang Xudong, Zhang Sufang, She Qinghua, Ai Jianfeng, Lei Chao. Quantitative description of intra-platform thin carbonate reservoirs of reef-bank facies and their controlling factors：a case from the A Region of Pearl River Mouth Basin[J]. Oil & Gas Geology, 2014, 35(3): 417-424.

References

[1] 陈长民,施和生,许仕策,等.珠江口盆地(东部)第三系油气藏形成条件[M].北京科学出版社,2003. Chen Changmin,Shi Hesheng,Xu Shice,et al.The forming conditions of Tertiary oil-gas reservoir in the eastern Pearl River Mouth basin[M].Beijing:Science Press,2003.
[2] 黄海平,傅恒,周小康,等.珠江口盆地(东部)珠江组碳酸盐岩层序地层及储层分布[J].沉积学报,2012,30(2):291-300. Huang Haiping,Fu Heng,Zhou Xiaokang,et al.sequence Stratigraphy and reservoir distribution of carbonate of Zhujiang Formation in the Eastern Pearl River Mouth Basin[J].Acta Sedimentologica Sinica,2012,30(2):291-300.
[3] Lavoie D,Chi G,Urbatsch M,et al.Massive dolomitization of apinnacle reef in the Lower Devonian West Point Formation(Gaspe Peninsula,Quebec):an extreme case of hydrothermal dolomitization through fault-focused circulation of magmatic fluids[J].AAPG Bulletin,2010,94(4):513-531.
[4] Ma Y Z,Seto A,Gomez E.Depositional facies analysis and modeling of the Judy Creek reef complex of the Upper Devonian Swan Hills,Alberta,Canada[J].AAPG Bulletin,2009,93 (9):1235-1256.
[5] 黄捍东,曹学虎,罗群.地震沉积学在生物礁滩预测中的应用——以川东褶皱带建南—龙驹坝地区为例[J].石油学报,2011,32(4):629-636. Huang Handong,Cao Xuehu,Luo Qun.An application of seismic sedimentology in predicting organic reefs and banks:a case study on the Jiannan-Longjuba region of the eastern Sichuan fold belt[J].Acta Petrolei Sinica,2011,32(4):629-636.
[6] 龚立,梁波,张红,等.多参数聚类技术在川东北生物礁预测中的应用[J].石油物探,2007,46(4):384-389. Gong Li,Liang Bo,Zhang Hong,et al.Application of multi-parameter clustering analysis for reef prediction in the northeast Sichuan province[J].Geophysical Prospecting For Petroleum,2007,46(4):384-389.
[7] 刘殊,唐建明,马永生,等.川东北地区长兴组—飞仙关组礁滩相储层预测[J].石油与天然气地质,2006,27(3):332-338. Liu Shu,Tang Jianming,Ma Yongsheng,et al.Prediction of reef and shoal facies reservoirs in Changxing-Feixianuan Formations in northeastern Sichuan basin[J].Oil & Gas Geology,2006,27(3):332-338.
[8] 代双和,于京波,袁云超.利用频谱积分属性评价碳酸盐岩储层[J].石油地球物理勘探,2011,46(增刊1):121-129 Dai Shuanghe,Yu Jingbo Yuan Yunchao,et al.Evaluation of carbo-nate reservoirs by frequency spectrum integration attributes[J].Oil Geophysical Prospecting,2011,46(Supplement 1):121-127.
[9] 蔡涵鹏,贺振华,黄德济.礁滩相油气储层预测方法研究[J].石油地球物理勘探,2008,43(6):685-688. Cai Hanpeng,He Zhenhua,Huang Deji.Reserch on the predicting methods of reef and shoal facies reservoirs[J].Oil Geophysical Prospecting,2008,43(6):685-688.
[10] Paul M,Harris.Delineating and quantifying depositional facies patterns in carbonate reservoirs:insight from modern analogs[J].AAPG Bulletin,2010,94 (1):61-861.
[11] 胡伟光,浦勇,赵卓男,等.利用弹性参数预测礁、滩相储层[J].石油地球物理勘探,2010,45(增刊1):176-183. Hu Weiguang,Pu Yong,Zhao Zhuonan,et al.Application of elastic parameters in predicting reef and beach facies reservoir[J].Oil Geophysical Prospecting,2010,45(Supplement 1):176-183.
[12] 胡向阳,李阳,权莲顺,等.碳酸盐岩缝洞型油藏三维地质建模方法——以塔河油田四区奥陶系油藏为例[J].石油与天然气地质,2013,34(3):383-387. Hu Xiangyang,Li Yang,Quan Lianshun.Three-dimensional geolo-gical modeling of fractured vuggy carbonate reservoirs:a case from the Ordovician reservoirs in Tahe-Ⅳ block,Tahe oilfield[J].Oil & Gas Geology,2013,34(3):383-387.
[13] 徐明华,吴先忠,李瑞,等.阿姆河右岸区块盐下地震资料叠前保幅高分辨率处理[J].天然气工业,2010,30(5):26-30. Xu Minghua,Wu Xianzhong,Li Rui,et al.Amplitude-preserving high resolution pre-stack processing of pre-salt seismic data in the Amu Darya Right Bank Block,Turkmenistan[J].Natural Gas Industry,2010,30(5):26-30.
[14] 袁红军,吴时国,王箭波,等.拓频处理技术在大牛地气田勘探开发中的应用[J].石油地球物理勘探,2008,43(1):69-77. Yuan Hongjun,Wu Shiguo,Wang Jianbo,et al.Application of frequency-broadening processing technique in exploration and development of Daniudi gas-field[J].Oil Geophysical Prospecting,2008,43(1):69-77.
[15] 孙夕平,张研,张永清,等.地震拓频技术在薄层油藏开发动态分析中的应用[J].石油地球物理勘探,2010,45(5):695-701. Sun Xiping,Zhang Yan,Zhang Yongqing,et al.Application of seismic frequency expanding technique in dynamic analysis of thin reservoir development[J].Oil Geophysical Prospecting,2010,45(5):695-701.
[16] 吴大奎,唐必锐,覃发兰,等.地震资料储层预测反演方法应用研究[J].天然气工业,2004,24(10):38- 42. Wu Dakui,Tang Birui,Qin Falan,et al.Research on the inversion methods of seismic reservoir prediction[J].Natural Gas Industry,2004,24(10):38- 42.
[17] 张宏,郑浚茂,杨道庆,等.塔中卡塔克区块古岩溶储层地震预测技术[J].石油学报,2008,29(1):69- 74. Zhang Hong,Zheng Junmao,Yang Daoqing,et al.Prediction of paleokarst reservoir in the southeastern slope of Tazhong area in Tarim Basin using seismic techniques[J].Acta Petrolei Sinica,2008,29(1):69- 74.
[18] 苏明军,王西文,刘彩燕,等.储层精细预测技术在周青庄油田的应用[J].石油学报,2007,28(6):92- 96. Su Mingjun,Wang Xiwen,Liu Caiyan,et al.Application of high-precision reservoirs prediction techniques in Zhouqingzhuang Oilfield[J].Acta Petrolei Sinica,2007,28(6):92- 96.
[19] 陆基孟.地震勘探原理.东营:石油大学出版社,1993:106-230. Lu Jimeng.The principle of seismic exploration[M].Dongying:China University of Petroleum Press,1993:106-230.
[20] 郭彤楼.元坝气田长兴组储层特征与形成主控因素研究[J].岩石学报,2011,27(8):2381-2391. Guo Tonglou.Reservoir characteristics and its controlling factors of the Changxing Formation reservoir in the Yuanba gas field,Sichuan basin,China[J].Acta Petrologica Sinica,2011,27(8):2381- 2391.
[21] 李凌,谭秀成,丁熊,等.四川盆地雷口坡组台内滩与台缘滩沉积特征差异及对储层的控制[J].石油学报,2011,32(1):70-76. Li Ling,Tan Xiucheng,Ding Xiong,et al.Difference in depositional characteristics between intra-platform and marginal-platform shoals in Leikoupo Formation,Sichuan Basin and its impact on reservoirs[J].Acta Petrolei Sinica,2011,32(1):70- 76.
[22] 丁熊,陈景山,谭秀成,等.川中—川南过渡带雷口坡组台内滩组合特征[J].石油勘探与开发,2012,39(4):444-451. Ding Xiong,Chen Jingshan,Tan Xiucheng,et al.Structural characte-ristics of intra-platform shoal in the Leikoupo Formation(T2) in the transitional zone of the central and southern Sichuan Basin[J].Petroleum Exploration and Development,2012,39(4):444- 451.
[23] 纪学武,张延庆,臧殿光,等.四川龙岗西区碳酸盐岩礁、滩体识别技术[J].石油地球物理勘探,2012,47(2):309-315. Ji Xuewu,Zhang Yanqing,Zang Dianguang,et al.Carbonate reef-shoal reservoir identification in western Longgang,Sichuan Basin[J].Oil Geophysical Prospecting,2012,47(2):309- 315.

Quantitative description of intra-platform thin carbonate reservoirs of reef-bank facies and their controlling factors：a case from the A Region of Pearl River Mouth Basin

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Rui LI, Jiao YANG, Yukun CHAI, Hua WANG, Jianwen DAI, Yonghui DENG, Shuang SUN, Xiaolin MA, Tengfei TIAN. A novel sedimentary pattern of wave-induced sandbars under high-angle wave incidence [J]. Oil & Gas Geology, 2024, 45(2): 530-541.
[2]	Guanghui YUAN, Guangrong PENG, Lili ZHANG, Hui SUN, Shuhui CHEN, Hao LIU, Xiaoyang ZHAO. Diagenesis and low-permeability tightening mechanisms of the deep Paleogene reservoirs under high temperature and highly variable geothermal gradients in the Baiyun Sag， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2024, 45(1): 44-64.
[3]	Yuling SHI, Zulie LONG, Xiangtao ZHANG, Huahua WEN, Xiaonan MA. Exploring the dynamic hydrocarbon accumulation process of the Enping 17 sub-sag in the Enping Sag， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2023, 44(5): 1279-1289.
[4]	Changgui XU, Chenglin GONG. Predictive stratigraphy： From sequence stratigraphy to source-to-sink system [J]. Oil & Gas Geology, 2023, 44(3): 521-538.
[5]	Hao LIU, Changgui XU, Yangdong GAO, Heming LIN, Xinwei QIU, Yongtao JU, Xudong WANG, Lei LI, Jun MENG, Xiaoming QUE. Source-to-sink system and hydrocarbon source rock prediction of underexplored areas in rifted lacustrine basins： A case study on northern lows in Zhu Ⅰ Depression， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2023, 44(3): 565-583.
[6]	Yangdong GAO, Guangrong PENG, Xiangtao ZHANG, Xudong WANG, Hui SUN, Taixun LIU, Fengchun SUN. Characteristics and evolution of the source-to-sink system of the Paleogene Wenchang Formation in Baiyun Sag， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2023, 44(3): 584-599.
[7]	Jun LIU, Guangrong PENG, Jinyun ZHENG, Song CAI, Dingwei ZHU, Ziyi WANG. Sedimentary transformation and source-to-sink response to the Eocene rifting-detachment in the western Baiyun Sag， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2023, 44(3): 600-612.
[8]	Guangrong PENG, Xucheng WANG, Weitao CHEN, Yaoyao JIN, Fei WANG, Wenyong WANG, Han QUAN. Source-to-sink system during rifting-depression transition period and its exploration significance： A case study of the Upper Enping Formation at southeastern margin of Huizhou 26 sub-sag， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2023, 44(3): 613-625.
[9]	Ziyi WANG, Hongbo LI, Jinyun ZHENG, Dingwei ZHU, Sa YU, Zhaoming CHEN, Zhensheng LI. Structural evolution and its control on source-to-sink system of Panyu 27 Sag in Pearl River Mouth Basin during rifting [J]. Oil & Gas Geology, 2023, 44(3): 626-636.
[10]	Guangfu WANG, Hai XU, Fayou LI, Jianfang SUN, Wenlong DUAN. Predication methods of ultra-thin sandstone reservoirs and their application to blocks 14 and 17 in the Andes， Ecuador [J]. Oil & Gas Geology, 2023, 44(2): 247-263.
[11]	Zichen HE, Hao LIU, Heming LIN, Xinwei QIU, Xudong WANG, Yongtao JU, Xiaoming QUE. Controlling effect of slope-break zone and paleovalley on sedimentation in rifted lake basins： A case study of the Paleogene Wenchang Formation in Haifeng 33 Subsag， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2023, 44(2): 441-451.
[12]	Xiangtao Zhang, Yuling Shi, Jie Liu, Huahua Wen, Xingye Yang. Kinetics of high-quality lacustrine source rocks of Paleogene Wenchang Formation， Huizhou Sag， Pearl River Mouth Basin [J]. Oil & Gas Geology, 2022, 43(5): 1249-1258.
[13]	Hesheng Shi, Yangdong Gao, Jun Liu, Junzhang Zhu, Zulie Long, Yuling Shi. Characteristics of hydrocarbon source-migration-accumulation in Huizhou 26 Sag and implications of the major Huizhou 26-6 discovery in Pearl River Mouth Basin [J]. Oil & Gas Geology, 2022, 43(4): 777-791.
[14]	Weitao Chen, Shaohua Xu, Zhen Sun, Min He, Jiali Yao, Yingmin Wang, Haiteng Zhuo. Application of standardized sequence stratigraphy theory in the shelf break-to-slope area: A case study of the Middle Miocene sedimentary sequence in the PRMB [J]. Oil & Gas Geology, 2021, 42(6): 1414-1422.
[15]	Yanqing Huang, Zhongqun Liu, Tian Lin, Kaihua Xiao, Ai Wang, Mingxi Xue, Zhizhou Huo. Lithofacies-based prediction of relatively high-quality reservoirs of the Xu 3 Member in Yuanba area, northeastern Sichuan Basin [J]. Oil & Gas Geology, 2021, 42(4): 863-872.