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Petroleum Geology Acronyms

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Data Density integrated, from RNT Gamma Ray, Transmitted (GRRIX)

This is an abbreviation for a well log used in the oil and gas industry. You could find this abbreviation GRRIX in your log evaluation software or any (ASCII) log files provided by the logging company. The full name for this log used in the industry is 'Data Density integrated, from RNT Gamma Ray, Transmitted'. This log is not used too often in the industry.

The values of this log represent the density of data samples per length of borehole traversed, for a gamma ray logging measurement.

In general this log thus reflects units of the mwd data density. This is a measure of the density of data samples per length of borehole traversed; may be expressed as samples per unit length or as a Boolean indicator of sample presence within a depth frame.

Concluding, this is a measure of the density (mass per unit volume) of a material. Usually at Standard conditions (STP). Also used to indicate the frequency of occurrence.

This log usually has the unit 'Counts Per Length'.

Note: This log is transmitted to surface during logging.

Data from this log can be used to investigate the data density of the acquisition process. Similar logs are listed below:

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