Automated nuclear magnetic resonance analysis

Details Automated nuclear magnetic resonance analysis Automated nuclear magnetic resonance analysis

1988-10-31

1989-12-05

Chapman, John

Electricity: measuring and testing

Particle precession resonance

Spectrometer components

324303, 73153, G01R 3320

Patent

active

048855405

ABSTRACT:
Porosity logs of continuous core are generated using nuclear magnetic resonance (NMR). Core containing naturally-occurring fluids is conveyed between poles of a magnet for NMR analysis. The NMR measures porosity and preferably oil and water saturation and even porosity distribution in the reservoir rock at intervals along the core. The core conveyor, the NMR, and data collection and display are controlled by a processor.

REFERENCES:
patent: 3373440 (1968-03-01), Jenkins et al.
patent: 3414725 (1968-12-01), Evans
patent: 3621379 (1971-11-01), Watson et al.
patent: 4295365 (1981-10-01), Meshri
patent: 4412179 (1983-10-01), Brown
patent: 4531093 (1985-07-01), Rollwitz et al.
patent: 4542648 (1985-09-01), Vinegar et al.
patent: 4583242 (1986-04-01), Vinegar et al.
patent: 4595878 (1986-06-01), Bradshaw
Brown et al., "Processing . . . Oil Determination", 1st Annual Logging Symposium, Jul. 1980.
Swayne, "Continuous . . . Exploration", Drill Bits, Spring, 1988.
Rothwell et al., "Petrophysical . . . Imaging", Applied Optics, Dec. 1985.
Loren, "Permeability . . . Measurements", J. of Petroleum Technology, Aug. 1972.
Timur, "Pulsed Nuclear Magnetic Resonance . . . Sandstone", J. of Petroleum Technology, Jun. 1969.

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