Title :
Reconstruction and Analysis of the 3D Aquifer Model Based on the Well Logs
Author :
Wang, Ping ; Ma, Nan ; Tang, Lian ; Zang, Yuwei ; Liu, Danhong
Author_Institution :
Sch. of Sci., Tianjin Univ., Tianjin, China
Abstract :
Based on the denoising and stratifying of the well logs as well as strata correlation, a regular grid surface model was given to describe the geologic model of the aquifer. The 3D aquifer model was built by using the kriging spatial prediction method. The spatial distribution of the water-bearing layers and the water-resisting layers was well known by using the generalized tri-prism model to cut and clip the 3D aquifer model.
Keywords :
correlation methods; geology; geophysical techniques; geophysics computing; groundwater; solid modelling; statistical distributions; surface fitting; well logging; 3D aquifer model analysis; 3D aquifer model reconstruction; generalized tri-prism model; geologic model; kriging spatial prediction method; regular grid surface model; spatial distribution; strata correlation; water-bearing layer; water-resisting layer; well logs; Algorithm design and analysis; Combinatorial mathematics; Geology; Mathematical model; Noise reduction; Prediction methods; Predictive models; Surface morphology; Surface reconstruction; Tin;
Conference_Titel :
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-4129-7
Electronic_ISBN :
978-1-4244-4131-0
DOI :
10.1109/CISP.2009.5301830
