珠江口盆地惠州凹陷恩平组“扇-辫”复合体发育规律及有利储层主控因素

彭光荣; 刘培; 宋朋霖; 高翔; 熊万林; 向巧维; 韩博

doi:10.3799/dqkx.2023.190

Volume 50 Issue 8

Aug. 2025

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2025 > 50(8): 3199-3212

Peng Guangrong, Liu Pei, Song Penglin, Gao Xiang, Xiong Wanlin, Xiang Qiaowei, Han Bo, 2025. Characteristics of the 'Fan-Braid' Complex and Main Controlling Factors of Favorable Reservoir in the Enping Formation, Huizhou 26 Sag, Pearl River Mouth Basin. Earth Science, 50(8): 3199-3212. doi: 10.3799/dqkx.2023.190

Citation:

Peng Guangrong, Liu Pei, Song Penglin, Gao Xiang, Xiong Wanlin, Xiang Qiaowei, Han Bo, 2025. Characteristics of the "Fan-Braid" Complex and Main Controlling Factors of Favorable Reservoir in the Enping Formation, Huizhou 26 Sag, Pearl River Mouth Basin. Earth Science, 50(8): 3199-3212. doi: 10.3799/dqkx.2023.190

Citation:

PDF( 38180 KB)

Characteristics of the "Fan-Braid" Complex and Main Controlling Factors of Favorable Reservoir in the Enping Formation, Huizhou 26 Sag, Pearl River Mouth Basin

doi: 10.3799/dqkx.2023.190

Shenzhen Branch of CNOOC, Shenzhen 518054, China

Received Date: 2023-12-23
Available Online: 2025-08-18
Publish Date: 2025-08-25

Abstract

Abstract

A unique "fan delta-braided river delta" composite sedimentary system is developed in Enping Formation, Huizhou 26 depression, the Pearl River Mouth Basin, and typical "fan braid" system transformation has occurred in different sedimentary evolution stages of different structures. The reservoir physical conditions before and after the transformation are quite different, so it is urgent to carry out in-depth research. Based on three-dimensional seismic data and core testing data, this article comprehensively analyzes the differential distribution characteristics and main controlling factors of the "fan-braid" composite system reservoir in the Enping Formation of Huizhou 26 Depression, and clarifies the "fan-braid" evolution relationship of the "southern fan northern braid, early fan late braid" in the region; At the same time, the three main controlling factors for the development of high-quality reservoirs in this composite system, namely "superior facies-transformation-volcano", have been deeply revealed. Among them, high-quality sedimentary facies are the material basis for the development of high-quality reservoirs, transformation of multi-level fault stage transportation, and lake wave washing under the background of ancient uplift are the key to improving reservoir physical properties, while differential diagenetic evolution of volcanic materials plays a regulatory role in reservoir physical properties. Relatively speaking, the overall physical properties of the braided river delta facies reservoirs in the Enping Formation of Huizhou 26 Depression are good, but it is still necessary to search for favorable reservoir development zones that are less affected by volcanic materials above the lower burial depth limit; And for the subfacies of the fan delta front, it is necessary to strengthen the research on the transformation effect and select the reservoirs under strong transformation effect.
- fan delta,
- braided river delta,
- transformation effect,
- diagenesis,
- reservoir physical properties,
- main control factor,
- petroleum geology

FullText(HTML)

References(58)

References

Chen, B. T., Shi, Z. S., Xue, L., et al., 2018. Depositional Models and Lithologic Reservoir Exploration of Sandy Beach-Bar around Buried-Hill: a Case from Galhak Formation in Ruman Region of Melut Basin, South Sudan. Lithologic Reservoirs, 30(6): 37-44(in Chinese with English abstract).

Chen, C. M., Shi, H. S., Xu, S. C., et al., 2003. Tertiary Hydrocarbon Accumulation Condition in Pearl River Mouth Basin. Science Press, Beijing(in Chinese). .

Du, J. Y., Ding, L., Zhang, X. T., et al., 2017. Exploration Approach and Techniques for the Neogene Lithologic Reservoirs in the Southwestern Huizhou Sag, Pearl River Mouth Basin. Petroleum Geology & Experiment, 39(6): 858-864(in Chinese with English abstract).

Du, J. Y., Zhang, X. T., Liu, P., et al., 2021. Classification of Paleogene Source-to-Sink System and Its Petroleum Geological Significance in Zhuyi Depression of Pearl River Mouth Basin. Earth Science, 46(10) : 3690-3706. (in Chinese with English abstract).

Jiang, Z. X., Wang, J. H., Zhang, Y. F., 2015. Advances in Beach-Bar research: A Review. Journal of Palaeogeography, 17(4): 427-440(in Chinese with English abstract).

Liu, J., Cai, Z., Pang, X. Q., et al., 2022. Quantitative Prediction and Evaluation of Paleogene Favorable Hydrocarbon Accumulation Areas with Multi-Dynamic-Stage-Factor Combination in Lufeng Sag, Pearl River Mouth Basin. Earth Science, 47(7) : 2481-2493(in Chinese with English abstract).

Peng, G. R., Zhang, L. L., Xu, X. M., et al., 2023. Source Rock Attribute, Oil Classification and Hydrocarbon Accumulation Main Control Factors of Xijiang Main Sag in Pearl River Mouth Basin. Earth Science, 48(6): 2361-2375(in Chinese with English abstract).

Peng, G. R., Zhang, X. T., Xu, X. M., et al., 2022. Important Discoveries and Understandings of Oil and Gas Exploration in Yangjiang Sag of the Pearl River Mouth Basin, Northern South China Sea. China Petroleum Exploration, 24(3): 267-279. (in Chinese with English abstract).

Shan, X. L., Yalikun, Rexiti, Liu, P., et al., 2023. Sedimentary Response and Tectonic Significance of Zhuqiong Movement in Xijiang Main Sag, Pearl River Mouth Basin. Journal of Jilin University (Earth Science Edition), 53(2): 329-342(in Chinese with English abstract).

Shi, H. S., Dai, Y. D., Liu, L. H., et al., 2015. Geological Characteristics and Basic Model of Distribution and Development of Oil and Gas Reservoirs in Zhuyi Depression, Pearl River Mouth Basin. Acta Petrolei Sinica, 36(S2): 120-133, 155(in Chinese with English abstract).

Shi, H. S., Du, J. Y., Mei, L. F., et al., 2020. Huizhou Movement and Its Significance in Pearl River Mouth Basin, China. Petroleum Exploration and Development, 47(3): 483-498(in Chinese with English abstract).

Shi, H. S., Gao, Y. D., Liu, J., et al., 2022. Characteristics of Hydrocarbon Source-Migration-Accumulation in Huizhou 26 Sag and Implications of the Major Huizhou 26-6 Discovery in Pearl River Mouth Basin. Oil and Gas Geology, 43(4) : 777-791(in Chinese with English abstract).

Shi, H. S., Yu, S. M., Mei, L. F., et al., 2009a. Features of Paleogene Episodic Rifting in Huizhou Fault Depression in the Pearl River Mouth Basin. Natural Gas Industry, 29(1): 35-37, 40, 133(in Chinese with English abstract).

Shi, H. S., Zhu, J. Z., Jiang, Z. L., et al., 2009b. Hydrocarbon Resources Reassessment in Zhu Ⅰ Depression, Pearl River Mouth Basin. China Offshore Oil and Gas, 21(1): 9-14(in Chinese with English abstract).

Shi, H. S., Shu, Y., Du, J. Y., et al., 2017. Petroleum Geology of Paleogene in Pearl River Mouth Basin. Geological Publishing House, Beijing(in Chinese).

Wang, R., Chang, Q. S., Qian, Y. X., et al., 2020. Reservoir Characteristics and Genesis of Shale Oil "Sweet Spots" in Lucaogou Formation, Jimsar Sag, Junggar Basin. Petroleum Geology & Experiment, 42(4): 604-611(in Chinese with English abstract).

Wang, X. C., Du, J. Y., Zhang, Q., et al., 2020. Study of Source-Sink System of Transfer Zone Type of Palaeogene in Southwestern Area of the Huizhou Sag and Its Exploration Significance. China Offshore Oil and Gas, 32(5): 44-53(in Chinese with English abstract).

Wang, J., Yuan, B., Liu, J., et al., 2022. Genesis and Poredevelopment Characteristics of Permian Lucaogou Migatites, Jimsar Sag, Junggar Basin. Petroleum Geology & Experiment, 44(3): 413-424(in Chinese with English abstract).

Xi, K. L., Cao, Y. C., Zhu, R. K., et al., 2015. Rock Types and Characteristics of Tight Oil Reservoir in Permian Lucaogou Formation, Jimsar Sag. Acta Petrolei Sinica, 36(12): 1495-1507(in Chinese with English abstract).

Yang, J. P., Zhang, Y. P., Wang, A. X., et al., 2017. Characteristics of Beach Bar Sedimentation in Sha-3 Upper Sub-Interval of Gaojiapu Area in the Baxian Sag. Special Oil & Gas Reservoirs, 24(1): 1-5(in Chinese with English abstract).

Zhang, L., Wu, J., Cai, G. F., et al., 2022. Reservoir Characteristics and Main Controlling Factors of Wenchang Formation in Panyu-4 Depression, Pearl River Mouth Basin. Journal of Mineralogy and Petrology, 42(4): 116-127 (in Chinese with English abstract).

Zhang, Q., Lü, F. L., He, X. S., et al., 2018. Progress and Enlightenment of Oil and Gas Exploration in the South China Sea in Recent Five Years. China Petroleum Exploration, 23(1): 54-61(in Chinese with English abstract).

Zhang, W. B., Yi, H., Zhong, H., et al., 2018. Analysis on the Causes of Failed Wildcat Wells in the Eastern Pearl River Mouth Basin and Its Enlightenment. China Petroleum Exploration, 23(3): 18-27(in Chinese with English abstract).

Zhou, F. J., Ding, L., Zhang, Y. X., et al., 2022. Reservoir Characteristics and Main Controlling Factors of High-Quality Reservoirs in Wenchang Formation in Southwestern Huizhou Sag. Sino-Global Energy, 27(9): 30-37(in Chinese with English abstract).

Zhou, L. D., Zhang, J. M., Mu, P. F., et al., 2016. Geomorphology and Thin Beach-Bar Sandbody Distribution Law of Paleogene Dongying Formation in a Oilfield, Bohai Bay, China. Journal of Xi'an Shiyou University (Natural Science Edition), 31(6): 32-38(in Chinese with English abstract).

Zhu, H. T., Li, S., Liu, H. R., et al., 2016. The Types and Implication of Migrated Sequence Stratigraphic Architecture in Continental Lacustrine Rift Basin: an Example from the Paleogene Wenchang Formation of Zhu Ⅰ Depression, Pearl River Mouth Basin. Earth Science, 41(3): 361-372(in Chinese with English abstract).

Zhu, M., Dai, Y. D., Zhu, J. Z., et al., 2017. Geological Characteristics and Accumulation Mechanism of Paleocene Reservoir in Huizhou Sag, Pearl River Mouth Basin. China Offshore Oil and Gas, 29(1): 1-11(in Chinese with English abstract).

Zhu, M., Zhang, X. T., Huang, Y. P., et al., 2019. Characteristics and Resource Potential of Source Rocks in Pearl River Mouth Basin. Acta Petrolei Sinica, 40(S1): 53-68(in Chinese with English abstract).

Zhu, M., Zhang, X. T., Huang, Y. P., et al., 2019. Characteristics and Resource Potential of Source Rocks in the Pearl River Mouth Basin. Journal of Petroleum, 40(Sup 1): 53-68(in Chinese with English abstract).

陈彬滔, 史忠生, 薛罗, 等, 2018. 古潜山周缘滩坝沉积模式与岩性油藏勘探实践——以南苏丹Melut盆地Ruman地区Galhak组为例. 岩性油气藏, 30(6): 37-44.

陈长民, 施和生, 许仕策, 等, 2003. 珠江口盆地(东部)第三系油气藏形成条件. 北京: 科学出版社.

杜家元, 丁琳, 张向涛, 等, 2017. 珠江口盆地惠州凹陷西南部新近系岩性油气藏勘探思路与关键技术. 石油地质实验, 39(6): 858-863.

杜家元, 张向涛, 刘培, 等, 2021. 珠江口盆地珠一坳陷古近系"源-汇"系统分类及石油地质意义. 地球科学, 46(10): 3690-3706. doi: 10.3799/dqkx.2020.133

姜在兴, 王俊辉, 张元福, 2015. 滩坝沉积研究进展综述. 古地理学报, 17(4): 427-440.

刘军, 蔡哲, 庞雄奇, 等, 2022. 珠江口盆地陆丰凹陷古近系多动力-多期次-多要素复合成藏区定量预测与评价. 地球科学, 47(7): 2481-2493.

彭光荣, 张丽丽, 许新明, 等, 2023. 珠江口盆地西江主洼烃源岩属性、原油分类及成藏主控因素. 地球科学, 48(6): 2361-2375. doi: 10.3799/dqkx.2023.090

彭光荣, 张向涛, 许新明, 等, 2022. 南海北部珠江口盆地阳江凹陷油气勘探重要发现与认识. 中国石油勘探, 24(3): 267-279.

单玄龙, 热西提·亚力坤, 刘培, 等, 2022. 珠江口盆地西江主洼珠琼运动的沉积响应及构造意义. 吉林大学学报(地球科学版), 53(2): 329-342.

施和生, 代一丁, 刘丽华, 等, 2015. 珠江口盆地珠一坳陷油气藏地质特征与分布发育基本模式. 石油学报, 36(2): 120-132.

施和生, 杜家元, 梅廉夫, 等, 2020. 珠江口盆地惠州运动及其意义. 石油勘探与开发, 47(3): 447-461.

施和生, 高阳东, 刘军, 等, 2022. 珠江口盆地惠州26洼"源-汇-聚"特征与惠州26-6大油气田发现启示. 石油与天然气地质, 43(4): 777-791.

施和生, 舒誉, 杜家元, 等, 2017. 珠江口盆地古近系石油地质. 北京: 地质出版社.

施和生, 于水明, 梅廉夫, 等, 2009a. 珠江口盆地惠州凹陷古近纪幕式裂陷特征. 天然气工业, 29(1): 1-5.

施和生, 朱俊章, 姜正龙, 等, 2009b. 珠江口盆地珠一坳陷油气资源再评价. 中国海上油气, 21(1): 9-14.

王剑, 袁波, 刘金, 等, 2022. 准噶尔盆地吉木萨尔凹陷二叠系芦草沟组混积岩成因及其孔隙发育特征. 石油实验地质, 44(3): 413-424.

王然, 常秋生, 钱永新, 等, 2020. 准噶尔盆地吉木萨尔凹陷芦草沟组页岩油"甜点体"储集特征及成因机理. 石油实验地质, 42(4): 604-611.

王绪诚, 杜家元, 张琴, 等, 2020. 惠西南地区古近系转换带型源-汇系统研究及其勘探意义. 中国海上油气, 32(5): 44-53.

葸克来, 操应长, 朱如凯, 等, 2015. 吉木萨尔凹陷二叠系芦草沟组致密油储层岩石类型及特征. 石油学报, 36(12): 1495-1507.

杨剑萍, 张一平, 王爱香, 等, 2017. 霸县凹陷高家堡地区沙三上亚段滩坝沉积特征. 特种油气藏, 24(1): 1-5.

张丽, 吴静, 蔡国富, 等, 2022. 珠江口盆地番禺4洼文昌组储层特征及主控因素. 矿物岩石, 42(4): 116-127.

张强, 吕福亮, 贺晓苏, 等, 2018. 南海近5年油气勘探进展与启示. 中国石油勘探, 23(1): 54-61.

张为彪, 易浩, 钟辉, 等, 2018. 珠江口盆地东部地区预探井失利原因分析及启示. 中国石油勘探, 23(3): 18-27.

周凤娟, 丁琳, 张月霞, 等, 2022. 惠州凹陷西南部文昌组储层特征及有利储层主控因素. 中外能源, 27(9): 30-37.

周连德, 张建民, 穆朋飞, 等, 2016. 渤海A油田东营组古地貌及薄层滩坝发育规律. 西安石油大学学报(自然科学版), 31(6): 32-38.

朱红涛, 李森, 刘浩冉, 等, 2016. 陆相断陷湖盆迁移型层序构型及意义: 以珠Ⅰ坳陷古近系文昌组为例. 地球科学, 41(3) : 361-372.

朱明, 代一丁, 朱俊章, 等, 2017. 珠江口盆地惠州凹陷古近系油藏地质特征及成藏机理. 中国海上油气, 29(1): 1-11.

朱明, 张向涛, 黄玉平, 等, 2019. 珠江口盆地烃源岩特征及资源潜力. 石油学报, 40(S1): 53-68.

朱明, 张向涛, 黄玉平, 等, 2019. 珠江口盆地烃源岩特征及资源潜力. 石油学报, 40(增刊1): 53-68.

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(10)

Get Citation

PDF

XML

Article views (77) PDF downloads(14)

Characteristics of the "Fan-Braid" Complex and Main Controlling Factors of Favorable Reservoir in the Enping Formation, Huizhou 26 Sag, Pearl River Mouth Basin

doi: 10.3799/dqkx.2023.190

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content