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

fYear

2009

fDate

17-19 Oct. 2009

Firstpage

1

Lastpage

5

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/CISP.2009.5301830

Filename

5301830