Application of Seismic Refraction and Electrical Resistivity Cross-Plot Analysis: A Case Study at Francis Levee Site

Landslide assessment through integrated geoelectrical and seismic methods: A case study in Thungsong site, southern Thailand

“…Cross-plot analysis has been widely utilized to evaluate and delineate geological formation and lithology in the oil and gas industry [ [57] , [58] , [59] ]. Many geophysical parameters from borehole logging, such as seismic velocity, nuclear radiation, and resistivity have been input to determine and characterize lithological reservoir [ 60 ]. Hayashi and Konishi (2010) have shown a cross-plot analysis of S-wave velocity and resistivity values for levee assessment [ 61 ].…”

“…The cross-plot analysis reveals the effectiveness on the evaluation of seepage and erosion of levee. Moreover, Wodajo et., al (2019) used cross-plot analysis of P-wave velocity and electrical resistivity values to evaluate vulnerability of a dam or levee [ 60 ]. The cross-plot analysis based on their values can classify the soil type and assess the degree of compaction of the dam or levee [ 60 ].…”

“…Here, a novel approach to cross-plot analysis based on the previous Hayashi model [ 60 ] has been introduced to enhance the resolution of subsurface structure in landslide area by integrating two distinct P-wave velocity and resistivity values. It involves examining the resistivity and P-wave velocity values extracted from the ERT and SRT models at identical points along all surveyed lines.…”

“…In landslide assessment, the 2D cross-plot analysis of P-wave velocity and resistivity values can improve subsurface resolution, facilitating the identification of slipping regions and the characterization of triggering factors contributing to slope fialure in this study [ [31] , [32] , [33] ]. The research area is Thungsong landslide (located in Nakhon Si Thammarat province, the south of Thailand ( Fig.…”

A Visualization and Analysis Method by Multi-Dimensional Crossplots from Multi-Well Heterogeneous Data

“…In July, Un Young Lim, Richard L. Gibson, and others [15] proposed a new method of crossplots based on the Zoeppritz equation, and applied this method to the estimation of total organic carbon (TOC) content in shale. In November, Leti T. Wodajo [16], discussed the use of crossplot analysis combined with laser resistivity tomography and seismic refraction tomography to assess the integrity of earth dykes and dykes applied to the Francis Levee site Geophysical surveys conducted. In 2020, Dr Muhsan Ehsan et al [17] used the Talhar shale as an example to identify lithofacies and clay mineralogy types through crossplots.…”