The comparative study of electrical and hydrogeological soundings is being carried out on the site of the Jean Lorougnon Guédé University in Daloa, in central-western Côte d’Ivoire. The aim of this study is to dete...
The research addresses the prevalence of gassy soil, containing methane (CH4), within the soil particles of southeast coastal areas of China, such as the Quaternary deposit in the Hangzhou Bay area. This soil exhibits...
The inadequacy of drinking water distribution by the Chadian Water Company (STE) has led to the proliferation of private wells and boreholes in the city of Abéché. This study aims to evaluate the microbiological qua...
supported by China Petroleum&Chemical Corporation Key Scientific and Technological Projects(P22078,P22128,and 22079).
Permian sedimentary successions,widely distributed in the eastern Junggar Basin,may record key details on the closure of the Paleo-Asian Ocean in this region.Results of boreholes show that Permian strata is mainly com...
supported by the Research Grant Council of Hong Kong Special Administrative Region(Project No.CityU 11203322);Shenzhen Science and Technology Innovation Commission(Shenzhen-Hong Kong-Macao Science and Technology Project(Category C)No.SGDX20210823104002020),China.
Analytics and visualization of multi-dimensional and complex geo-data,such as three-dimensional(3D)subsurface ground models,is critical for development of underground space and design and construction of underground s...
supported by the National Natural Science Foundation of China(Grant Nos.71732001 and 52192661);National Key Research&Development Program,China(Grant No.2021YFF0501001);ShenzhenHong Kong-Macao S&T Program(Category C)(Grant No.SGDX20201103095203031);the Fundamental Research Funds for the Central Universities(Grant No.2021XXJS079)。
This paper proposes an efficient method for quantifying the stratigraphic uncertainties and modeling the geological formations based on boreholes.Two Markov chains are used to describe the soil transitions along diffe...
The authors gratefully acknowledge the financial support received from the Strategic Cooperation Technology Projects of CNPC and CUPB(No.ZLZX2020-01);the National Key Scientific Research Instrument Research Project of NSFC(No.51827804).
Radial borehole fracturing that combines radial boreholes with hydraulic fracturing is anticipated to improve the output of tight oil and gas reservoirs.This paper aims to investigate fracture propagation and pressure...
The Republic of Congo in the course of the last two decades has been marked by a strong demographic explosion. The increase of its population has been accompanied by a significant demand for drinking water. The Congol...
Correction:International Journal of Coal Science&Technology(2022)9:88 https:/doi.org/10.1007/s40789-022-00553-6 In this article,the author would like to change the Ethics Declaration as below:EthicsDeclarations Scient...
We apply binary logistic regression to correlate fracture shear-slip criticality to hydraulic conductivity using data from four deep scientific boreholes in fractured crystalline rocks.In each borehole,an optimized de...