ESTIMATION OF INSITU MECHANICAL PROPERTY OF SEDIMENT INCLUDING GAS HYDRATE
PROBLEM TO BE SOLVED: To provide a method for constructing elastoplastic property correlations in multicomponent particulate systems. SOLUTION: The method includes a step of obtaining parameters from geophysical data of a sediment-hydrate system, where the parameters include shydand pc, and where sh...
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creator | BIRCHWOOD RICHARD ANTHONY SINGH RISHI DEV MESE ALI |
description | PROBLEM TO BE SOLVED: To provide a method for constructing elastoplastic property correlations in multicomponent particulate systems. SOLUTION: The method includes a step of obtaining parameters from geophysical data of a sediment-hydrate system, where the parameters include shydand pc, and where shydis a hydrate saturation and pcis a confining pressure. The method further includes a step of determining a Young's modulus (E) of the sediment-hydrate system using the parameters and a correlation, where the correlation is as follows, and where α=pc/c and c is a scaling variable with dimensions of pressure. The method further includes a step of adjusting a field operation based on the Young's modulus of the sediment-hydrate system. COPYRIGHT: (C)2010,JPO&INPIT |
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SOLUTION: The method includes a step of obtaining parameters from geophysical data of a sediment-hydrate system, where the parameters include shydand pc, and where shydis a hydrate saturation and pcis a confining pressure. The method further includes a step of determining a Young's modulus (E) of the sediment-hydrate system using the parameters and a correlation, where the correlation is as follows, and where α=pc/c and c is a scaling variable with dimensions of pressure. The method further includes a step of adjusting a field operation based on the Young's modulus of the sediment-hydrate system. 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SOLUTION: The method includes a step of obtaining parameters from geophysical data of a sediment-hydrate system, where the parameters include shydand pc, and where shydis a hydrate saturation and pcis a confining pressure. The method further includes a step of determining a Young's modulus (E) of the sediment-hydrate system using the parameters and a correlation, where the correlation is as follows, and where α=pc/c and c is a scaling variable with dimensions of pressure. The method further includes a step of adjusting a field operation based on the Young's modulus of the sediment-hydrate system. COPYRIGHT: (C)2010,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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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 |
title | ESTIMATION OF INSITU MECHANICAL PROPERTY OF SEDIMENT INCLUDING GAS HYDRATE |
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