... year. No early water breakthrough occurred at the prolific producers. Compositional simulation confirmed that ultimate recovery factor for oil could exceed 50%. The innovative, low-cost strategy that improves oil recovery is constructive and valuable to development of those similar oil fields...

.... . In this work, we propose a complementary method to obtain an instantaneous insight of the remaining oil distribution. We demonstrate the decomposition of fingering and bypassing effects and its utility. We first redefine recovery factors such that we decouple bypassing and fingering effects. We then validate...

... pattern should be selected for a pilot to test the concept. The selected design/pattern will help to achieve the highest recovery factor, understand pilot performance and best displacement efficiency compared with the other patterns in cost effective manner. There are many steps for any EOR implementation...

... Hence, based on the preceding analysis, the selected fishbone well designs at 500 m well spacing although have the potential for well cost reduction but it can’t offset the benefits of the significant incremental increases in terms of initial oil rate and expected oil recovery factor for the base...

... waterflooding enhanced recovery Upstream Oil & Gas flow in porous media MRC well gas cap recovery factor plateau long term development simulation result injection incremental recovery factor reservoir irwi gor relaxation water cut oil producer enabler simulation result ring water injection...

... Abstract Reservoir G-4, a depleted reservoir in field B had been producing from 1992 to 2015 with a recovery factor of 30% before the production was stopped due to low reservoir pressure. Due to the huge inplace volume. A secondary recovery screening was conducted and gas injection...

... was performed by setting an objective function to improve recovery factor and reduce water/gas cut by using the differential evolution algorithm. The latter was run until converging, and the optimal solution was used to perform further IOR/EOR studies. Finally, after selection of a base-case scenario and best...

... than most previous SASP ones, and near to the most successful SASP one. However, this most successful SASP was partly attributed to the weak alkali factor. Recent studies shows that WASP incremental oil recovery factor could be as good as SASP but with much better economic benefits. According to Daqing...

... Artificial Intelligence simulation model relative permeability Modeling & Simulation production forecast porosity Reservoir Characterization reservoir simulation al hammadi salahuddin permeability recovery factor base case Abu Dhabi andi ADCO dynamic uncertainty management...

... environment recovery factor reservoir quality connectivity sand upper reservoir enhanced recovery cored well porosity Performance Estimate society of petroleum engineers lithofacies Burgan sand heterogeneity type area reservoir permeability heterogeneous upper sand Burgan Field upper burgan...

..., field injectivity tests, pilot water injection and intensive surveillance plan. Water injection is part of field redevelopment plan and will increase recovery factor by 7.3%. Upstream Oil & Gas mobility ratio sweep efficiency fracture pressure injector viscosity producer enhanced...

... of thief zone results in earlier water breakthrough and faster water cut increase, which lead to smaller sweep efficiency and lower recovery factor. Therefore, determining the thief zone distribution and proposing corresponding development plan are very important. This paper focuses on a super-giant...

... remediation of hydrates oil production recovery factor water injection asphaltene inhibition Upstream Oil & Gas Asphaltene Precipitation deposition asphaltene deposition oil column gas injection injection Scenario natural depletion water flooding reservoir performance History aquifer...

... Abstract A mature area in an advanced state of depletion can be reassessed as to either maintain the current production or to increase it at least in a minimum amount. Most important of all is to be able to increase the recovery factor. The variables that are related to the oil production...

... & Simulation heterogeneity hydrocarbon recovery gas injection carbonate reservoir continuous gas injection Upstream Oil & Gas simulation model recovery factor injection Oil Recovery geiger displacement recovery flooding reservoir outcrop WAG injection Exhibition outcrop analogue model...

... and multiple reservoirs with relative ease, however, there is significant complexity and uncertainty in defining appropriate input distributions and quantifying dependencies between inputs. Are there sufficient samples (dynamic model results) to construct a distribution of recovery factor? What...

... to realize the most influential parameters on pressure drop and recovery factor changes, regarding their practical levels of uncertainties during the development of fractured reservoir model. The present approach is performed to magnify the significant parameters and developing compatible and more realistic...

... for the Bachaquero-01 reservoir has been approved by the PDVSA management. The field site has been selected and the project will start at the beginning of 2012. thermal method upstream oil & gas steam injection sagd bachaquero-01 reservoir recovery factor pilot area osr enhanced recovery injector...

... development options based on the development and processes schemes as well as reservoir management and long-term business plans including phases of implementation were identified and assured. The development option that maximizes the ultimate recovery factor was evaluated and selected. The main objective...

... injection Wang operation pilot area injection amount producer water slug Oil Recovery Modeling & Simulation polymer Petroleum Institute recovery factor agent Introduction Significant amount of polymer ( Liu, 2004 ; Liu, et al. 2006 ) remains in formation after polymer flood, which...