... completion producer Artificial Intelligence injector intelligent completion application completion design enhanced recovery Upstream Oil & Gas completion evaluation lower sand water injector water injection Technology Conference reservoir conformance improvement Malaysia injection...

... Artificial Intelligence low salinity deployment application reservoir water injection polymer portfolio simulator Introduction EOR includes any technique that alters the fluid flow properties and thus recovers hydrocarbons that are not produced during primary and secondary depletion. EOR...

... has been produced since 1972 from more than 10 different reservoir units. Enhanced oil recovery (EOR) redevelopment project in the field will begin in 2018. The project will increase the crestal gas injection and initiate water injection at various locations in the water leg for two (2) major oil rim...

.... It showed that suitably formulated ion tuning water (ITW) has the potential to accelerate oil production and improve displacement efficiency, thus resulting in a higher recovery factor with only a fraction of pore volume of low-salinity water injected. To conclude, this paper demonstrates that ITWF has...

... Artificial Intelligence infill well optimization problem platform Oil Saturation Distribution Efficiency sweep efficiency saturation distribution EOR process application oil saturation WAG gas injection Oil Recovery water injection injection permeability recovery recovery factor saturation...

... Abstract The Loma Alta Sur (LAS) field is a multi-layer fluvial sandstone reservoir in the Neuquén Basin, Argentina. Reservoir heterogeneities and adverse mobility ratio (30 cp oil) led to an early water breakthrough short after water injection started. After the evaluation of different IOR/EOR...

...-contact miscibility with its own solution gas. The current development strategy centers on gas injection as well as water injection for pressure maintenance. Recently, the maximum gas separation capacity was reached, and because the operator respects a zero-flaring policy, a key element of the development...

.... Hysteretic effects which change saturation paths, due to sequential injection of water and gas, additionally improve the recovery. Thus the combined effect of water and gas injection in improving the recovery in WAG is better as compared to separate gas or water injection. Three phase flow (oil, water...

... water injection pipeline network ( Figure 1.0 ). Angsi reservoirs will experience three (3) different salinity range exposures with two (2) as invading fluids with effects of chemical cocktail, wettability and fluid distribution. One of the main challenges for ASP flooding in an offshore environment...

... Abstract The Hibernia oil field is located in the North Atlantic Ocean over 300 km from St. John's, Newfoundland. The field consists of numerous fault blocks undergoing conventional gas or water injection. The gas injection process is proving to be very efficient providing high recoveries...

... Abstract The "PF-A-I" - an undersaturated oil reservoir located in Hungary- is more than 50 years old. It was discovered in the late 1950’ years and put in production in 1960. The reservoir produced by depletion, then by CO 2 injection, by WAG injection, afterwards by water injection...

... polymer ceor program oil recovery symposium water injection upstream oil & gas oil recovery water quality recovery economics reservoir injection Introduction As the price of oil and the cost of exploration/production have increased with discoveries moving farther offshore...

...-water flood modeling & simulation hot water evaluation injection temperature injection scenario flooding steam flood water injection permeability flood oil recovery injection scenario reservoir Introduction In recent times, the interest in HO resources has been on a rapid...

... for the water and chemical EOR injections for onshore and offshore fields. injector fracture length box model injection upstream oil & gas modeling formation pressure fluid viscosity reservoir chemical flooding methods st joseph chemical eor fracture growth poisson water injection...

... Abstract Miscible gas injection in oil fields in general results in a better microscopic displacement efficiency compared to water injection; however, higher mobility ratio and lower macroscopic sweep of gas is a major disadvantage compared to water injection. Considering this situation, water...

... idle well reactivation fencing water injection thin oil rim reservoir reservoir recovery factor gas injection oil recovery oil recovery limit implementation injection oil reserve updip water injection water injection Introduction This paper describes the last series of depletion...

... concentration waterflooding cdg slug polymer flooding upstream oil & gas cdg injection water injection profile modification cdg case spe 144119 injectivity injection oil recovery Preface Polymer flooding is currently recognized as a mature chemical oil displacement technology and also...

... of these parameters. Different schemes of WAG injection have been reported in open literature including gas injection up dip, water injection down dip and vice versa. In this paper, the efficiency of various WAG injection schemes toward improvement of the above important parameters will be presented. Detailed...

... were optimized and implemented in the full block. During the early stage of water injection, the ratio of injection/production was about 3 to restore the formation pressure as soon as possible and made the free gas dissolve back into the oil. When the formation pressure was resumed to about bubble...

... Abstract The Chang-6 reservoir is characterized by low porosity, ultra-low permeability and low Deliverability. At present, water injection pilot only occupied 3.6% of the whole reservoir area. Most of wells will been flooded rapidly once water injection was conducted. How to enhance the oil...