Study of Logging Curve Processing Methods in Nanpu 5th Structure Seismic Inversion

Abstract:

Logging curve processing can effectively eliminate the systematic error of the data and It is the critical initial basic work to improve the precision in reservoir prediction and new hydrocarbon accumulation description while getting a new knowledge of reservoir sand body, Combining with the practical situation of Nanpu structure, the paper optimize logging curve processing methods based on fitting the trend surface. Development of Nanpu 5th tectonic lithology, core porosity, curve correlation coefficient, inversion prediction sandstone and effective sandstone accuracy is obviously increased after applying the technology of well logging curve processing on inversion analysis of East No.1 section the Nanpu 5th structure so as to prove the rationality of the application of trend surface treatment methods of this area, to reduce blindness, and to provides highly consistent logging data to improve development precision.

• Periodical: Applied Mechanics and Materials (Volume 733)
• Pages: 161-164
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.733.161
• Online since: February 2015
• Authors: Dian Ju Wang*, Yu Shang Hu, Wang Hui Li, Feng Quan Zhao, Peng Cheng, Xi Chen
• Keywords: Nanpu Sag, Normalization, Seismic Inversion, Trend Surface, Well Log

References

[1] F. Y. Ren, X. J. Zhu, et al: Progress in Geophysics, (2012) No. 27, pp.1640-1647.

[2] Z. D. Li, W . Zhao, Y . Li, et al : Oil & Gas Geology, (2011)No. 32, pp.797-806.

[3] Z. Cai, L. Quan: Geological review, (1993) No. 39, pp.371-377.

[4] Yan Limei, Zhu Yusong, Xu Jianjun, et. al. Transactions of China Electrotechnical Society, 2014, Vol. 29(9) pp.260-268 (In Chinese).

[5] T. X. Che, Y. Z. Huang: Petroleum Geophysical, (2013) No. 48, pp.131-138.