DZ/T 0002.2-1991 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
DZ/T 0002.2-1991	RFQ	ASK	10 days	Description standard of coalbearing strata borehole core - lithogenesy type part	Obsolete

Similar standards

GB/T 33689   GB/T 477   DZ/T 0002   

Basic data

Standard ID: DZ/T 0002.2-1991 (DZ/T0002.2-1991)
Description (Translated English): Description standard of coalbearing strata borehole core - lithogenesy type part
Sector / Industry: Geological Industry Standard (Recommended)
Classification of Chinese Standard: D26
Word Count Estimation: 71,712
Date of Issue: 6/11/1991
Date of Implementation: 10/1/1991
Summary: This standard is applicable to the standardization of geological data and is designed to improve the identification of core in many areas is too simple to describe the content is not uniform, some signs are not accurate, and promote the description of the level of identification and unity, full access to coal It is the basis for the further study on the petrophysical properties of the coal seam and the sedimentary environment and the technical conditions closely related to the mining technology. This standard is divided into lithologic rock part, sedimentary structure part, rock type part and coal rock part. In order to use the grass-roots geological personnel in the field control to coal-bearing rock-based drilling core data, supplemented by a small amount of outcrop information.

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