Fine Division of Internal Cycles of Glutenite based on INPEFA Technology and Wavelet Transform
DOI:
https://doi.org/10.54691/fse.v3i10.5667Keywords:
INPEFA; Wavelet Transform; Sand Conglomerate Reservoir; Hetao Basin.Abstract
In order to study the internal cycle characteristics of glutenite reservoirs, this study conducted high-resolution sequence division of glutenite based on INPEFA technology and wavelet transform technology. In this paper, the basic principles of INPEFA technology and wavelet transform technology are introduced in detail, and the differences and advantages and disadvantages of the two methods in high-resolution sequence division are compared. Taking Jilantai oilfield as an example, combined with INPEFA technology and wavelet transform technology, INPEFA processing and wavelet processing are innovatively carried out based on acoustic time difference curve, and the accuracy is verified by each other. On this basis, combined with logging, seismic, lithology and other data, the top and bottom interfaces of the third-order sequence of the K1g1 in the study area were identified, and on this basis, K1g1 was further divided into two oil groups, a total of eight layers.
Downloads
References
Gong Lianggang. Research on Well Log Evaluation of Beef East Sandstone Reservoir [D]. East China University of Technology, 2021. DOI: 10.27145/d.cnki.ghddc.2021.000175.
Wang Huilai, Sun Ruina, Zhang Ruifeng, Liu Xiheng, Liu Jing, Tian Sisi, Xiao Jinxia. Characteristics and main controlling factors of thick glutenite reservoir in Hetao Basin : Taking Jihua 2X reservoir in Linhe Depression as an example [ J ].Modern geology, 2021,35 ( 03 ) : 861-870 + 882.DOI : 10.19657 / j.geoscience.1000-8527.2021.058.
Wang Fei.Research on seismic stratigraphic division and seismic facies in Jilantai area of Hetao Basin [ D ].Northwest University, 2018.
Wang Jing, Liu Rumin, Wang Tao, Wei Zhipeng, Wei Peng, Wang Shuo. The application of INPEFA technology in sequence stratigraphic division-Taking NT Formation in H basin as an example [ J ].China Petroleum and Chemical Standards and Quality, 2022,42 ( 23 ) : 181-183.
Yuan Ye, Wang Li, Xie Ruijie. The application of INPEFA technology in sequence stratigraphic division-a case study of the third member of Funing Formation in Nanhua Block, Qintong Sag, Subei Basin [ J ].Petroleum Experimental Geology, 2018,40 ( 06 ) : 871-876.
Li Jingzhe.Study on high-resolution sequence stratigraphy of Shuang 2 Member of Moliqing Reservoir in Yitong Basin [ D ]. Ocean University of China, 2013.
Xue Huanhuan, Li Jingzhe, Li Shujun, Wang Mengqi, Sun Zhongqiang, Yu Tao. The application of INPEFA in high-resolution sequence stratigraphy - A case study of Chang 4 + 5 oil group in Youfangzhuang area, Ordos Basin [ J ]. Journal of Ocean University of China ( Natural Science Edition ), 2015,45 ( 07 ) : 101-106.DOI : 10.16441 / j.cnki.hdxb.20140069.
Zhu Hongtao, Huang Zhong, Liu Haoran, Liu Qianghu. Advances and trends in techniques and methods for identifying sequence stratigraphic units using logging data [ J ].Geological Science and Technology Information, 2011,30 ( 04 ) : 29-36.
Li Shixiong, Liu Jiaqi. Mathematical Basis of Wavelet Transform and Inversion [ M ].Beijing : Geology Press, 1994.
D.W. Ji, Ji Li, G.D. Lu Application of wavelet transform in high-resolution sequence stratigraphic divisionAdv. Mater. Res., 772 (2013), pp. 823-827.
YUAN Ye, WANG Li, XIE Ruijie. The application of INPEFA technology in sequence stratigraphic division - A case study of the third member of Funing Formation in Nanhua Block, Qintong Sag, Subei Basin [ J ].Petroleum Experimental Geology, 2018,40 ( 06 ) : 871-876.
LiuH, Jiang Z X, Wavelet transform of geophysical well logging signal and its application to sequence division[A].The 3rd International Congress on Image and Signal Processing[C], 2010: 1-6.
Jin Feng, Liao Yuantao, Sun Ming, Zhao Shue, Liu Xiaolong, Song Guangzeng. Quantitative division of high-resolution sequence stratigraphy based on wavelet transform and its application [ J ].Progress in geophysics, 2013,28 ( 05 ) : 2651-2658.
Chen Ganghua, Yu Jie, Zhang Xiaozhen. Method of well logging sequence stratigraphic division based on wavelet time-frequency analysis [ J ]. Petroleum Geology of Xinjiang, 2007 ( 03 ) : 355-358.
Wei Li, Jianguo Zhang, Jun Xie, Yong Xia, and Yilin He. Application of the Wavelet Transform and INPEFA in Sequence Stratigraphy ACS Omega 2023 8 (3), 3441-3451 DOI: 10.1021/acsomega. 2c07367.
Jia Zhenzhen, Lin Chengyan, far brilliance. A wavelet analysis model of logging curves based on high-resolution sequence stratigraphy [ J ]. Modern Geology, 2013,27 ( 02 ) : 397-404.
Qing Fan, Yan Jianping, Wang Jun, Geng Bin, Wang Min, Zhao Zhenyu, Chao Jing. Division of sedimentary periods of glutenite and its relationship with physical properties-Taking the upper fourth member of Shahejie Formation in Y920 block, northern steep slope zone of Dongying sag as an example [ J ].Lithologic reservoirs, 2020,32 ( 06 ) : 50-61.
Jia Zhenzhen, Lin Chengyan, far brilliance. A wavelet analysis model of logging curves based on high-resolution sequence stratigraphy [ J ]. Modern Geology, 2013,27 ( 02 ) : 397-404.
Ali Kadkhodaie, Reza Rezaee, Intelligent sequence stratigraphy through a wavelet-based decomposition of well log data, Journal of Natural Gas Science and Engineering.
He Xin, Lu Shuangfang, Zhang Xuejuan, Zhang Lei. Application of wavelet transform in high-resolution sequence stratigraphic division [ J ].Inner Mongolia Petrochemical, 2010,36 ( 06 ) : 93-95.
Li Xia, Fan Yiren, Deng Shaogui. Application of Morlet wavelet in logging sequence stratigraphic division [ J ]. Advances in exploration geophysics, 2006 ( 06 ) : 402-406 + 11.
Application and comparison of INPEFA technology and wavelet transform in sequence stratigraphic division-Taking the third member of Dongying formation in Dawangzhuang area of Raoyang sag as an example [ J ].China Science and Technology Paper, 2021,16 ( 05 ) : 494-501.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
How to Cite
