LOW RESISTANCE CORE SAMPLE MARKING SYSTEM AND METHOD FOR ORIENTATION OF A MARKED CORE SAMPLE

Abstract Low resistance core sample marking system and method for orienting a core sample retrieved by a wireline-operated drill, where core orientation is achieved by the use of a reference marking device (110) and a data logger for recording geospatial/environmental data in an instrumentation unit...

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Bibliographic Details
Main Authors LINDHJEM, Rune, ERIKSEN, Lars A, LOVO, Arnstein
Format Patent
LanguageEnglish
Published 18.11.2021
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PHYSICS
TESTING
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Summary:Abstract Low resistance core sample marking system and method for orienting a core sample retrieved by a wireline-operated drill, where core orientation is achieved by the use of a reference marking device (110) and a data logger for recording geospatial/environmental data in an instrumentation unit (200), where the geospatial/environmental data registered by the data logger is related to the reference scribe mark on the core by the reference marking device (110) 110 111 f10 102b A iA 102a SECTION A-A Figure 4.
Bibliography:Application Number: AU20170201518