Nuclear magnetic resonance (NMR) logging is a type of well logging that uses the NMR response of a formation to directly determine its porosity and permeability, providing a continuous record …

Nuclear Magnetic Resonance Logging to the petroleum industry. The NMR logging repre-sents a new revolution in formation evaluation with wireline logging, and this book gives a …

Schlumberger's MR Scanner uses nuclear magnetic resonance at multiple depths during a single wellbore scan for a full look at your reservoir's potential.

Aug 14, 2023 · The basic components of the NMR technique include the “instruments”, “pulse sequences-data acquisition technique”, and the “data processing and interpretation …

Jan 29, 2025 · In some complex reservoirs, low-resistivity/low-contrast pay, low-porosity/low-permeability, and medium-to-heavy oil, nuclear magnetic resonance (NMR) log …

Jan 1, 2002 · There are numerous applications of nuclear magnetic resonance (NMR) logging in formation evaluation for the estimation of hydrocarbon reserves and their producibility. As the …

Jan 28, 2025 · NMR logging, a subcategory of electromagnetic logging, measures the induced magnet moment of hydrogen nuclei (protons) contained within the fluid-filled pore space of …

Jan 28, 2025 · NMR-log data are presented in a variety of formats designed to emphasize specific aspects of the data and thus enable rapid visual interpretation of movable and immovable …

Jan 1, 2004 · This publication is a general introduction to common openhole logging measurements, both wire line and MWD/LWD, and the interpretation of those measurements …

Feb 24, 2019 · A small-diameter nuclear magnetic resonance (NMR) logging tool has been developed and field tested at various sites in the United States and Australia. A novel design …