The research of borehole nuclear magnetic resonance (NMR) began in the 1950 s, but the
maturity and large-scale applications of relevant instruments started in the mid-1990. To …

The sensor determines the basic performance of the nuclear magnetic resonance (NMR)
logging-while-drilling (LWD) system. However, the electromagnetic calculation and structure …

Obtaining the information of shallow surface hydrogeological parameters is of great
significance to the study of the groundwater cycle, the development and utilization of …

The article describes the overhead module produced by VNIIGIS-ZTKLLC which solves a
number of relevant tasks of horizontal wells construction–accurate determination of the …

Inside-out nuclear magnetic resonance (NMR) is a unique technique for investigating large
in-situ objects outside of tools, to provide pore structure and pore-bearing fluids properties …

Nuclear magnetic resonance (NMR) provides useful information for formation evaluation on
pore size and pore volume. Depending on field operations, there are two types of borehole …

The application of inside-out magnetic resonance sensors has emerged as a focal point in
soil moisture detection, offering a non-invasive approach crucial for evaluating soil physical …

Small diameter nuclear magnetic resonance (NMR) logging tools are used to detect
hydrologic characteristics, soil moisture, and migration of petroleum hydrocarbon …

Electromagnetic reciprocity has long been a staple in magnetic resonance (MR) radio-
frequency development, offering geometrical insights and a figure of merit for various …

Magnetic resonance (MR) has long been a staple in the elds of chemistry and medical
science, prised for its ability to non-invasively probe a wide array of characteristics. Despite …