... approach enhanced recovery history saturation workflow upstream oil & gas injection connectivity polymer chemical flooding methods asp injection waterflood engineering application baseline streamline calculation (2) P j k = ∑ i = 1 N I y i j k I...

... composition variations. In parallel, saturation height functions and hysteresis models are used to automatically generate drainage capillary pressure data and associated imbibition and scanning curves used to capture the drainage and imbibition processes responsible for the paleo and current water saturation...

.... Thereafter, historical movement of reservoir fluids in each region is analyzed for a period of 60 years to understand the following, Identify the position of leading edge of water and its associated flood-front with respect to each zone & region. Capture oil saturation changes during the last 60...

... characterization scenario assimilation saturation evaluation history matching asset and portfolio management enhanced recovery field implementation initial ensemble abu dhabi posterior ensemble information probability ensemble workflow Introduction & Context Operators are continuously...

... Abstract Relative permeability, residual oil saturation and capillary pressure curves are key inputs to understand and predict reservoir behavior in all phases of development and define the target for enhanced oil recovery (EOR). Experimental techniques to measure residual oil saturation (Sor...

... engineer successful pilot application saturation formation damage strategic planning and management permeability society solnfine Introduction For many decades, fines migration during hydrocarbon production has been a major challenge in oil and gas wells ( Galal et al., 2015 ). Because...

... long production history with stable reservoir performance. upstream oil & gas production monitoring artificial intelligence forecasting production control saturation history forecast reservoir surveillance machine learning algorithm dca k-means clustering ai assisted well...

... (2) φ ∂ S o ∂ t + u ∂ f o ∂ x = 0 where φ is the rock porosity, S w and S o are the water and oil saturations, x and t , are the position and time, and u is the total superficial velocity of the three phases. Fractional flow of phases...

... Furthermore, microscopic displacement efficiency ( E d ) is a more pore-scale parameter related to residual oil saturation ( Clarke et al ., 2016 ). Recently, several studies revealed that specific viscoelastic polymers might improve microscopic displacement efficiency, in addition...

.... neural network deep learning reservoir machine learning blunt simulation upstream oil & gas artificial intelligence heterogeneity algorithm dependency correlation workflow mohaghegh application permeability journal physics saturation recognition integration database...

... it will be an option depending on the situation of target oil field infrastructure and operator's policy. To evaluate the performance of ESN as WSO agent for UAE's carbonate reservoirs, core flooding tests using low permeability carbonate cores with different water saturation were performed at high temperature...

... Reservoir Management (WRM), the time-lapse PNX logging (Pulse-Neutron-Extreme) was deployed in 2017 to regularly monitor the behind-casing contact movement and hydrocarbon saturation changes. Field development scenarios of high-offtake with water or controlled-offtake of dry oil and arresting the OWC...

... Abstract Horizontal wells has been used across fractured reservoirs for field development, in presence of ununiformed water/gas saturation, introducing challenges for reservoir management. Premature water/gas production cause a higher bypassed oil, impacting its recovery and the business...

... and analytical techniques described in this paper can be used for performance-based analysis of a large immiscible gas injection project. injection reservoir gas injection method saturation gas injection mauddud carbonate reservoir reduction immiscible gas injection paper gravity drainage...

... to maximize recovery. Mangala field with medium-gravity viscous crude oil & formation water salinity of approximately 8000ppm has an excellent reservoir property of high porosity (24 to 26%), high permeability (200md- 20D) and very low irreducible saturation i.e., less than 5%. Thus, C/O logging...

... reducing the gap to top quartile recovery. A systematic appraisal cum development plan was initiated in the asset to develop the transitional zone. There had been no recent wells drilled through the transition zone to validate the remaining oil saturation. Modelling suggested that oil saturation up to 60...

... Abstract The middle east carbonate reservoirs are of tremendous potential, but due to the complex types of carbonate reservoirs and strong heterogeneity, the distribution characteristics of reservoir saturation are uneven, which makes reservoir development very difficult. The distribution...

... is significantly higher than other active mechanisms. Therefore, an accurate method is required to determine the trapped gas saturation in the system. This method is also of significant importance for simulating any other process involving cyclic injection of fluids in subsurface reservoirs as the hysteresis...

... trapping but the solubility trapping and plume migration distance would both increase. reservoir simulation enhanced recovery upstream oil & gas flow in porous media fluid dynamics subsurface storage reservoir characterization saturation wettability international journal barifcani...

...-lapse seismic response depends on several parameters ranging from reservoir rock properties, initial fluid and saturation of CO 2 during injection period. This study focuses on the different characteristics on 4D seismic attributes for carbonate and clastic reservoirs and discusses to effectively...