Accurate determination of water saturation is a critical aspect of reservoir characterization
and development potential of a hydrocarbon field. The inherent heterogeneity in carbonate …

Estimating petrophysical properties in carbonate rocks is challenging due to their complex
pore structure, which leads to scattered data when analyzing the relationship between …

Rock ty** with its various applications reduces the required time and cost for petrophysical
analysis by categorizing similar rocks into distinct groups. Rock ty** is divided into …

The diffusion of anionic radionuclides in bentonite buffers for a high-level radioactive waste
repository is only minimally retarded due to the anion exclusion effect and the low sorption …

Determining rock type is one of the most important steps in identifying and zoning a
reservoir. In this study, by combining different geological (thin section), petrophysical (well …

Accurate determination of cementation factor (m) has a significant role in the petrophysical
characterization of underground reservoirs. For clean sandstones, the application of this …

Rock ty** techniques have relied on either electrical or hydraulic properties. The study
introduces a novel approach for reservoir rock ty**, the hydraulic-electric index (HEI) …

致密砂岩气是天然气勘探开发重点领域之一, 但目前尚未建立完善的测井综合评价,
地质与工程双" 甜点" 测井评价技术体系, 制约了致密砂岩气勘探开发进程 …

The permeability (k) and electrical resistivity of carbonate rocks with similar porosity (ϕ) may
exhibit multiple orders of magnitude differences due to the diversity of pore types and the …

A decrease in the viscosity of a solution of sodium carboxymethyl cellulose (CMC‐Na) is a
commonly encountered problem in coalbed methane (CBM) pressure measurement with an …