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Fault seal analysis for reservoir development (view source)
Revision as of 16:48, 13 September 2022
, 16:48, 13 September 2022no edit summary
Fault Seal Analysis method has key factors that are vertical movement (throw) and shale or clay content (Vshale) in the rocks involved in faulting<ref name=Yieldingetal_1997>Yielding, G., B. Freeman, and D. T. Needham, 1997, [https://archives.datapages.com/data/bulletns/1997/06jun/0897/0897.htm Quantitative fault seal prediction]: AAPG Bulletin, v. 81, no. 6, p. 897-917.</ref>. One method of quantity is the Shale Gouge Ratio (SGR) and Hydrocarbon Column Height (HCH) which will analyze fault characteristics ([[:file:GumelarFigure2.jpg|Figure 2]]).
Fault Seal Analysis method has key factors that are vertical movement (throw) and shale or clay content (Vshale) in the rocks involved in faulting<ref name=Yieldingetal_1997>Yielding, G., B. Freeman, and D. T. Needham, 1997, [https://archives.datapages.com/data/bulletns/1997/06jun/0897/0897.htm Quantitative fault seal prediction]: AAPG Bulletin, v. 81, no. 6, p. 897-917.</ref>. One method of quantity is the Shale Gouge Ratio (SGR) and Hydrocarbon Column Height (HCH) which will analyze fault characteristics ([[:file:GumelarFigure2.jpg|Figure 2]]).
<gallery mode=packed style=center heights=400px>
<gallery mode=packed style=center heights=350px>
file:GumelarFigure1.jpg|{{figure number|1}}Schematic illustration showing the presence of hydrocarbon traps (fault blocks) of normal faults by the interbedded between sandstones and shale (modified from <ref name=Færseth_2006>Færseth, R. B., 2006. Shale smear along large faults: Continuity of smear and the fault seal capacity: Journal of the Geological Society, v. 163, no. 5, p. 741-751.</ref>).]]
file:GumelarFigure1.jpg|{{figure number|1}}Schematic illustration showing the presence of hydrocarbon traps (fault blocks) of normal faults by the interbedded between sandstones and shale (modified from <ref name=Færseth_2006>Færseth, R. B., 2006. Shale smear along large faults: Continuity of smear and the fault seal capacity: Journal of the Geological Society, v. 163, no. 5, p. 741-751.</ref>).]]
file:GumelarFigure2.jpg|{{figure number|2}}Fault seal analysis flowchart.
file:GumelarFigure2.jpg|{{figure number|2}}Fault seal analysis flowchart.