PETE311_06A_Class12_(Maggard)

PETE311_06A_Class12_(Maggard) - LABORATORY DETERMATION OF...

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Unformatted text preview: LABORATORY DETERMATION OF PERMEABILITY Some slides in this section are from NExT PERF Short Course Notes, 1999. Some slides appear to have been obtained from unknown primary sources that were not cited by NExT. Note that some slides have a notes section. Heterogeneous Whole Core Full Diameter Heterogeneous Most Common Plug Slab Taken for •Photography •Description •Archival 1” or 1 1/2” LABORATORY METHODS FOR DETERMINING ABSOLUTE PERMEABILITY WHOLE-CORE METHOD • Uses selected pieces from the full or whole core – Core sizes 2 1/2 to 5 1/2 inches in diameter – Several inches to several feet long • Most applicable approach for very heterogeneous formations. • Additional expense limits the practical number of tests. CORE PLUG METHOD • Most commonly applied method. • Uses small cylindrical core samples – 3/4 inch to 1 1/2 inch diameter – 1 to a few inches long • May not apply to heterogeneous formations. ~1 ft k H k V k V Suitable Unacceptable k H ?...
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This note was uploaded on 12/03/2009 for the course PETE 311 taught by Professor Staff during the Spring '08 term at Texas A&M.

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PETE311_06A_Class12_(Maggard) - LABORATORY DETERMATION OF...

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