摘要三维数字岩心在孔隙尺度上描述了岩石的微观结构, 已经成为定量分析岩石孔隙结构和岩石
物理数值模拟的基础. 本文介绍了构建三维数字岩心的两种常用方法: X 射线层析扫描成像(CT) …

The simulation of various rock properties based on three‐dimensional digital cores plays an
increasingly important role in oil and gas exploration and development. The accuracy of 3D …

Understanding the pore structure characteristics of tight gas sandstones is the primary
purpose of reservoir evaluation and efforts to characterize tight gas transport and storage …

To better understand reservoir quality and to produce accurate petrophysical interpretations,
it is necessary to understand complex and heterogeneous pore throat structures in tight …

Of particular importance for shale reservoirs is the evaluation of pore structure
characteristics that significantly influence a reservoir's storage capacity and flow …

Since tight sandstone usually contains pores of multiscales and various types, it is important
to classify pores in scale and investigate their distinct contributions to porosity and …

Pore structure characterization of hardened cement paste is important to concrete
mechanical and transport properties. Hence, we apply indirect methods (NS, MIP, and NMR) …

Natural gas trapped in hydrate deposits is a potentially enormous source of energy which
can in principle be extracted from the underground reservoir structures. These reserves can …

Tight oil reservoirs have an ultrafine pore structure with a large heterogeneity, which
requires the integration of multiple techniques to characterize pore structure characteristics …

In this paper, we obtained three dimensional digital cores using X-ray CT to describe the
rock microstructure and applied the open morphology algorithm to simulate oil and formation …