Dissertação
EOR Methods. Best method for enhanced oil recovery from Sarvak reservoir and analyse sensetive parameters EVALUATED
In near future the world will encounter with a new challenge in the field of energy, so increase in recovery factor of the existing oil reservoirs is necessary after the primary production. The goal of this study is to survey common methods of producing oil reservoirs and emphasizing the advantages and limitations of these methods' appliance in heavy oil reservoirs of Iran especially in Kuh-e-Mund. There are a lot of EOR methods and for choosing the best method we should consider factors such as the reservoir fluid and rock characteristics, availability of injection material, available equipment and other items. In the first section of this thesis, the processes of gas injection, water injection, chemical methods, water alternative gas injection, microbial ways, open recovery, condensed recovery, the set of thermal ways and other ways and new technologies and an introduction about oil recovery in fractured reservoirs are studied. The most common way for recovery of heavy oil reservoirs’ is thermal ways which have the most usage in the recovery of the world’s heavy oil and between these; steam injection in different ways with the most amount of oil production has terrific importance. The gained results show that the best way for recovery heavy oil of Sarvak reservoir of Mund Mountain is thermal way and especially steam injection. Steam modeling by activating gravity drainage drive process by using steam injection (SAGD) which is designed in a reservoir model in Sarvak reservoir of Kuh-e-Mund has been successful.
setembro 26, 2016, 16:0
Publicação
Obra sujeita a Direitos de Autor
Orientação
ORIENTADOR
Departamento de Engenharia Civil, Arquitectura e Georrecursos (DECivil)
Professor Catedrático
