Research on polymer flooding inefficient oil well treatment method
نویسندگان
چکیده
منابع مشابه
RESEARCH ON CO2 FLOODING FOR IMPROVED OIL RECOVERY IN WATER FLOODING ABANDONED RESERVOIRS
CO2 injection is an effective technique for improved oil recovery in light oil reservoirs, especially for water flooding abandoned reservoirs. In this study, the lower part of Es1 reservoirs in Pucheng oilfield was introduced as the target reservoir. By studying the minimum miscible pressure in CO2 flooding, the reservoir could achieve miscible flooding. Long core displacement experiments prove...
متن کاملOptimized polymer enhanced foam flooding for ordinary heavy oil reservoir after cross-linked polymer flooding
A successful cross-linked polymer flooding has been implemented in JD reservoir, an ordinary heavy oil reservoir with high permeability zones. For all that, there are still significant volumes of continuous oil remaining in place, which can not be easily extracted due to stronger vertical heterogeneity. Considering selective plugging feature, polymer enhanced foam (PEF) flooding was taken as fo...
متن کاملresearch on co2 flooding for improved oil recovery in water flooding abandoned reservoirs
co2 injection is an effective technique for improved oil recovery in light oil reservoirs, especially for water flooding abandoned reservoirs. in this study, the lower part of es1 reservoirs in pucheng oilfield was introduced as the target reservoir. by studying the minimum miscible pressure in co2 flooding, the reservoir could achieve miscible flooding. long core displacement experiments prove...
متن کاملMasters Thesis: Oil-Reservoir Flooding Optimization using the Simultaneous Method
Today, oil recovery is often based on reactive control using water flooding. Water is injected to push the oil towards the producing wells until water is being produced, which requires a shutdown of the producing well. This form of production may not yield more than 35% of the oil initially present. A better strategy exists which is based on closed-loop reservoir management (CLRM). CLRM uses a ...
متن کاملFlooding in vivo as research tool and treatment method for phobias: a preliminary report.
F LOODING IN VW0 is a method of treating phobias by rapid exposure in real life to the feared object or situation, maintaining maximum tolerable anxiety until it begins to diminish, then continuing closer and closer exposure until the patient or client is comfortable in the situation which was previously feared.‘vZ Informally, flooding in vivo is one of the most ancient of therapeutic methods, ...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2020
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1549/4/042110