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Water coning is condition near the wellbore where boundary between oil-water goes toward the perforation <br /> <br /> <br /> zone. Water coning usually happens in reservoir, especially bottom-water drive. It becomes a major <br /> <br /> <br /> problem when t...
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id-itb.:234672017-12-20T09:34:54Z#TITLE_ALTERNATIVE# SETYA BUDININGTYAS (NIM : 12209071), NIA Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/23467 Water coning is condition near the wellbore where boundary between oil-water goes toward the perforation <br /> <br /> <br /> zone. Water coning usually happens in reservoir, especially bottom-water drive. It becomes a major <br /> <br /> <br /> problem when the water reach toward the wellbore, namely water breakthrough. After water breakthrough <br /> <br /> <br /> occurs, water production will increase significantly and make oil production decline. It makes recovery <br /> <br /> <br /> factor low. <br /> <br /> <br /> Polymer can be used to manage water coning to reduce water production. Polymer is used as a barrier in <br /> <br /> <br /> vertical way to prevent water coning. This study applies simulation to investigate the effectiveness of the <br /> <br /> <br /> polymer treatment for increasing recovery factor by preventing the water coning. This study determines the <br /> <br /> <br /> appropriate location and dimension of polymer water shut off. <br /> <br /> <br /> The results of this study show that polymer can be used to prevent water coning for a period time. Recovery <br /> <br /> <br /> factor with polymer treatment is higher than the recovery factor without polymer treatment. The effective <br /> <br /> <br /> treatment requires deep polymer in the formation and dimension of polymer to reduce water coning. The <br /> <br /> <br /> optimum deep of polymer is under the perforation zone and far from water oil contact. The optimum of <br /> <br /> <br /> radius polymer is depend on the polymer depth. text |
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Water coning is condition near the wellbore where boundary between oil-water goes toward the perforation <br />
<br />
<br />
zone. Water coning usually happens in reservoir, especially bottom-water drive. It becomes a major <br />
<br />
<br />
problem when the water reach toward the wellbore, namely water breakthrough. After water breakthrough <br />
<br />
<br />
occurs, water production will increase significantly and make oil production decline. It makes recovery <br />
<br />
<br />
factor low. <br />
<br />
<br />
Polymer can be used to manage water coning to reduce water production. Polymer is used as a barrier in <br />
<br />
<br />
vertical way to prevent water coning. This study applies simulation to investigate the effectiveness of the <br />
<br />
<br />
polymer treatment for increasing recovery factor by preventing the water coning. This study determines the <br />
<br />
<br />
appropriate location and dimension of polymer water shut off. <br />
<br />
<br />
The results of this study show that polymer can be used to prevent water coning for a period time. Recovery <br />
<br />
<br />
factor with polymer treatment is higher than the recovery factor without polymer treatment. The effective <br />
<br />
<br />
treatment requires deep polymer in the formation and dimension of polymer to reduce water coning. The <br />
<br />
<br />
optimum deep of polymer is under the perforation zone and far from water oil contact. The optimum of <br />
<br />
<br />
radius polymer is depend on the polymer depth. |
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Final Project |
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SETYA BUDININGTYAS (NIM : 12209071), NIA |
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SETYA BUDININGTYAS (NIM : 12209071), NIA #TITLE_ALTERNATIVE# |
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SETYA BUDININGTYAS (NIM : 12209071), NIA |
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SETYA BUDININGTYAS (NIM : 12209071), NIA |
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https://digilib.itb.ac.id/gdl/view/23467 |
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1822020103790657536 |