Geophysical logging series are valuable geological data that record the physical and
chemical information of borehole walls and in-situ formations, and are widely used by …

Refined lithology identification is the reliable basis for determining the spatial distribution of
lithology, reserve estimation and 3D modeling. With the development of artificial intelligence …

Lithology identification methods based on conventional logging data are essential in
reservoir geological evaluation. Due to the highly non-linear relationship between lithology …

裂缝是致密储层的有效储集空间和重要渗流通道, 裂缝对致密储层的勘探与开发至关重要.
单井裂缝识别主要使用井壁成像测井, 阵列声波测井和常规测井, 如何准确识别裂缝是致密储层 …

Lithofacies identification in carbonate reservoirs using conventional well logs is a typically
complex nonlinear problem due to influences of multiple factors, such as fluids and fractures …

Lithology identification is a fundamental task in well log interpretation. Considering the
presence of substantial unlabeled data in the field of petroleum exploration, this paper …

Assessment of the earthquake-induced liquefaction potential is a critical concern in design
processes of construction projects. This study proposes a novel soft computing model with a …

Fractures are of great significance to tight oil and gas development. Fracture identification
using conventional well logs is a feasible way to locate the underground fractures in tight …

The continental shale oil reservoir of Fengcheng Formation in the northern slope area of
Mahu Sag, Junggar Basin, Western China is very heterogeneous in lithology. Thus, the …

Lithology identification is an important part of petroleum drilling engineering. Accurate
identification of lithology is the foundation to ensure the smooth operation of drilling …