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Hydraulic fracturing is a stimulation method that is used to increase the performance of a well by creating <br /> <br /> <br /> artificial fractures which will increase near wellbore permeability, overcome formation damage and connect <br /> <br /> <br /> nat...
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id-itb.:286702018-07-04T08:16:40Z#TITLE_ALTERNATIVE# HAFIZHA JUDAWISASTRA (NIM : 12214048) , LUTHFAN Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/28670 Hydraulic fracturing is a stimulation method that is used to increase the performance of a well by creating <br /> <br /> <br /> artificial fractures which will increase near wellbore permeability, overcome formation damage and connect <br /> <br /> <br /> natural fractures that already exist in the reservoir. In this study, experimental design (full factorial and <br /> <br /> <br /> Plackett-Burman) will be applied to study the uncertainty parameters of hydraulic fracturing stimulation in a <br /> <br /> <br /> water dominated reservoir for the outcome of mass rate, by using published CMG STARS numerical model of <br /> <br /> <br /> Wairakei geothermal field from previous study. The scenarios generated from experimental design will be <br /> <br /> <br /> simulated using CMG STARS simulator software for 30 years of constant bottom hole pressure followed by <br /> <br /> <br /> statistical analysis using MiniTab software and Monte Carlo probabilistic simulation. The result provides <br /> <br /> <br /> necessary steps to conduct hydraulic fracturing study in CMG STARS and proxy polynomial equation that <br /> <br /> <br /> describes mass rate response output. This study also concluded that fracture half-length appears to be the most <br /> <br /> <br /> significant parameter and the most probable mass rate output is estimated to be around 115 kg/s which is 1.6 <br /> <br /> <br /> times the base case for both designs. Finally, unlike the use of full factorial design, Plackett-Burman <br /> <br /> <br /> experimental design produces unsatisfactory outcome when it is used in this study. text |
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Hydraulic fracturing is a stimulation method that is used to increase the performance of a well by creating <br />
<br />
<br />
artificial fractures which will increase near wellbore permeability, overcome formation damage and connect <br />
<br />
<br />
natural fractures that already exist in the reservoir. In this study, experimental design (full factorial and <br />
<br />
<br />
Plackett-Burman) will be applied to study the uncertainty parameters of hydraulic fracturing stimulation in a <br />
<br />
<br />
water dominated reservoir for the outcome of mass rate, by using published CMG STARS numerical model of <br />
<br />
<br />
Wairakei geothermal field from previous study. The scenarios generated from experimental design will be <br />
<br />
<br />
simulated using CMG STARS simulator software for 30 years of constant bottom hole pressure followed by <br />
<br />
<br />
statistical analysis using MiniTab software and Monte Carlo probabilistic simulation. The result provides <br />
<br />
<br />
necessary steps to conduct hydraulic fracturing study in CMG STARS and proxy polynomial equation that <br />
<br />
<br />
describes mass rate response output. This study also concluded that fracture half-length appears to be the most <br />
<br />
<br />
significant parameter and the most probable mass rate output is estimated to be around 115 kg/s which is 1.6 <br />
<br />
<br />
times the base case for both designs. Finally, unlike the use of full factorial design, Plackett-Burman <br />
<br />
<br />
experimental design produces unsatisfactory outcome when it is used in this study. |
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Final Project |
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HAFIZHA JUDAWISASTRA (NIM : 12214048) , LUTHFAN |
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HAFIZHA JUDAWISASTRA (NIM : 12214048) , LUTHFAN #TITLE_ALTERNATIVE# |
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HAFIZHA JUDAWISASTRA (NIM : 12214048) , LUTHFAN |
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HAFIZHA JUDAWISASTRA (NIM : 12214048) , LUTHFAN |
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https://digilib.itb.ac.id/gdl/view/28670 |
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1823636095106023424 |