J4 ›› 2011, Vol. 41 ›› Issue (2): 351-358.

Previous Articles     Next Articles

Macroscopic Heterogeneity and Hydrocarbon of Nantun Formation in the Eastern Structural Belt of Tanan Depression

 ZHANG Jun-long   

  1. Exploration and Development Research Institute|Daqing Oil Field Ltd Co.|Daqing163712,Heilongjiang|China
  • Received:2010-04-06 Online:2011-03-26 Published:2011-03-26

Abstract:

Nearshore subaqueous fan deltas developed in the Nantun Formation within the eastern structural belt of Tanan depression and deltas developed locally. Complex fill patterns formed complicated lithological reservoirs. On the basis of lithology, petrophysics and oiliness, reservoir heterogeneity is classified. Combing with sandstone genesis, sandstone superimposed pattern, lateral distribution and permeability rhythmicity, reservoir macroscopic heterogeneity is analyzed according to interlayer, plane and intralayer. This result reveals that sequence cycle controls vertical lithology and petrophysics changes. Tuffaceous facies devastate reservoir and influence petroleum migration. Subaqueous channels and channel sandstone are preferential for hydrocarbon accumulation. Middle fan of subaqueous fan deltas accumulates most of petroleum.

Key words: Tanan depression, lithologic reservoirs, sequence stratigraphy, reservoir heterogeneity, petroleum gas

CLC Number: 

  • P618.13
[1] Liu Zhongbao, Du Wei, Gao Bo, Hu Zongquan, Zhang Yuying, Wu Jing, Fen Dongjun. Sedimentary Model and Distribution of Organic-Rich Shale in the Sequence Stratigraphic Framework: A Case Study of Lower Cambrian in Upper Yangtze Region [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(1): 1-14.
[2] Sun Simin, Ji Hancheng, Liu Xiao, Zhao Zhongxin, Chen Liang. Architecture of Sequence Stratigraphy Responding to Segmentation of Boundary Fault: Taking an Example of Dongying Formation on Hanging Wall of Xinanzhuang Fault in Nanpu Sag [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(2): 382-392.
[3] 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.
[4] Tan Cong, Yu Bingsong, Ruan Zhuang, Liu Ce, Zhu Xi, Xie Haochen, Luo Zhong. High-Resolution Sequence Stratigraphy Division of Yanchang Formation in Southwestern Ordos Basin [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(2): 336-347.
[5] Guo Rongtao, Zhao Xi, Liu Hongguang, Shi Kaibo, Liu Jing, Jiang Qicai. Sequence Stratigraphic Succession of the Lower Cretaceous Clastic Rock System in Lanzhou Basin: Sedimentological Response to the Early Cretaceous Uplift of Qilian Mountains [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(2): 321-335.
[6] Geng Xiaojie, Zhu Xiaomin, Dong Yanlei. Application of Seismic Sedimentology to Subaqueous Fan Complex Systems:A Case Study on Palaeogene He3 Section in Biyang Sag [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(1): 57-64.
[7] Du Runlin, Liu Zhan. Gravity Anomaly Extraction for Hydrocarbon Based on Particle Swarm Optimization and Cellular Neural Network [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(3): 926-933.
[8] Yan Lei, Liu Zhaojun, Fang Shi, Zhang Ge, Zhang Junlong, Hu Fei. Sandstone Distribution Characteristics and Dispersal Mechanism of the Lower Cretaceous Nantun Formation,Tanan Depression [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(2): 507-517.
[9] Zhao Can, Li Xubing, Huan Jinlai, Chen Xiaohong, Liu An, Wei Kai, Zhang Hua. Characteristics of the Sequence Stratigraphy and Sequence Stratigraphy Framework, the Middle to Upper Cambrian in Western Xuefeng Mountains Area [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(2): 518-532.
[10] Jiang Hongfu,Zhang Shiguang. High-Resolution Sequence Stratigraphy and Sandbody Geometry Characteristics of Complicated Fault Oilfield:Take Second Segment of Nantun Group in Bei 301 Region of Huhenuoren Oilfield of Beier Depression in Haita Basin for Example [J]. Journal of Jilin University(Earth Science Edition), 2014, 44(5): 1419-1431.
[11] Ren Xianjun,Shan Xuanlong,Wang Jianbo. Recognition of Oil Accumulation in Putaohua Oil Layer of the Shangjia Oilfield,Songliao Basin [J]. Journal of Jilin University(Earth Science Edition), 2014, 44(1): 38-44.
[12] Tao Chongzhi,Deng Chao,Bai Guoping,Wang Dapeng,Niu Xinjie,Bai Jianpu,Zheng Yan. A Comparison Study of Brazilian Campos and Santos Basins: Hydrocarbon Distribution Differences and Control Factors [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(6): 1753-1761.
[13] Liang Jianshe,Zhang Gongcheng,Wang Pujun,Xie Xiaojun. Tectonic Evolution of Epicontinental Basins in South China Sea and Their Feature of Source Rocks [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(5): 1309-1319.
[14] Wei Hengfei,Chen Jianfa,Guo Wang,Liu Gaozhi,Zhang Junhua,Chen Feiran. Concentrating Coal Characteristics and Sequences Stratigraphic Division of Pinghu Formation in Xihu Depression [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(3): 669-679.
[15] Sun Haitao,Zhong Dakang,Wang Xingming. Characteristics and Significance of the Turbidite Lenticular Sandbody Diagenesis in Shahejie Formation, Zhanhua Depression [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(3): 680-690.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!