Method for determining formation parameter

Details Method for determining formation parameter Method for determining formation parameter

2011-08-16

2011-08-16

Arana, Louis M (Department: 2858)

Electricity: measuring and testing

Particle precession resonance

Using well logging device

C073S152540

Reexamination Certificate

active

07999542

ABSTRACT:
A method of measuring a parameter characteristic of a rock formation in an oil well is provided for evaluating a reservoir treatment applied to a subterranean formation including the steps of injecting from a tool body suspended into a well at an injection location a known volume of fluid into the formation, performing a logging operation sensitive to a change of fluid content at several measuring points below and above the injection location; and using results of the logging operation to determine a depth profile along said well of a parameter related to fluid content.

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Cassou, G., et al. Movable oil saturation evaluation in an ultra-mature carbonate environment, Society of Petrophysicists and Well Log Analysts 1st Annual Middle East Regional Symposium, Abu Dhabi, UAE, Apr. 2007, pp. 1-16.

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