Application of horizontal wells to reduce condensate blockage in gas/condensate reservoirs /

Much of the world's gas reserves can be found in gas/condensate reservoirs. These reservoirs, from a recovery and deliverability standpoint, can have significant differences from oil reservoirs. When the pressure, either in the wellbore or in the reservoir, drops below the dewpoint pressure, a...

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Publicado en:JPT, Journal of Petroleum Technology
Autor principal: Miller, Nathan.
Otros Autores: Nasrabadi, Hadi., Zhu, Ding.
Formato: Sin ejemplares
Lenguaje:Inglés
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Acceso en línea:www.spe.org
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245 # 0 |a Application of horizontal wells to reduce condensate blockage in gas/condensate reservoirs /   |c Nathan Miller, Hadi Nasrabadi, Ding Zhu. 
300 # # |a p. 78 - 80 :   |b il., graf. ;   |c 27 cm. 
520 # # |a Much of the world's gas reserves can be found in gas/condensate reservoirs. These reservoirs, from a recovery and deliverability standpoint, can have significant differences from oil reservoirs. When the pressure, either in the wellbore or in the reservoir, drops below the dewpoint pressure, a condensate phase appears that reduces gas production significantly. In this study, horizontal wells were used in a giant gas/condensate reservoir (North field, Qatar) to reduce the condensate blockage. Critical questions are: What fraction of a horizontal well's increased gas production results from the increased formation contact and what fraction results from reducing condensate blockage?. 
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653 # # |a Reserva de gas 
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700 1 # |a Zhu, Ding. 
773 # # |a JPT, Journal of Petroleum Technology  |b Vol. 62, Nº 11(Noviembre 2010).  |d United States : Society of Petroleum Engineers (SPE) 
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