...-spot injection pattern with 1200 feet injector-producer distance. The wells are placed in a fine-scale grid with block dimensions of 5ft x 5ft x 1ft. After one year of water injection, the simulated saturation-depth profile around the water injector was found to compare favorably with the analytical BL...

... of injection/production data at associated injectors and producers reveals the connectivities and further optimization leads to optimum injection values. Steps and the methodology of building a CRM model using real data is illustrated to exemplify the whole process in a comparative way between two mature...

... on streamline-derived injection efficiencies. Finally, reallocation of injection fluid from low efficiency to high efficiency injectors is conducted in order to improve volumetric sweep efficiency and improve project economics correspondingly. The application of this workflow is demonstrated with a real field...

... a guidance for future infill drilling of similar reservoirs. waterflooding tight-low permeability reservoir Artificial Intelligence breakthrough optimization problem injector recovery factor Reservoir Heterogeneity well pattern oil distribution tight low permeability reservoir Waterflood...

... accordingly. Injectors with higher efficiencies will receive more water from the source, according to the injection allocation algorithms and vice versa. After re-adjusting injection rates multiple times during the simulation, we typically observe a reduction in field water cut of up to 5% and an increase...

... numerical simulation water saturation critical water saturation producer simulator correction flow in porous media injector swbt numerical dispersion grid saturation relative permeability data Introduction During the injection of water into an oil reservoir, a flood front is developed...

... as average of 7.5 %. Carbon dioxide (CO2) flooding has been a controversial approach to increase oil recovery in these poor-quality formations. This study investigated the effect of injector-producer spacing, in range of 925-1664 ft, on CO2 performance in these plays by using numerical simulation methods...

... is, the less injectors, well spacing density, and cost will be required, which properly serves the situation of low oil price. enhanced recovery injector waterflooding Upstream Oil & Gas physical property Thickness Oil Well numerical simulation pressure gradient inverted nine-spot well...

... of the comprehensive monitoring and surveillance program for an IOR injection pilot project in a Jurassic age reservoir, an inter-well chemical test (IWCTT) was designed and implemented to investigate reservoir connectivity between injector and producer well pairs, water breakthrough times ("time of flight...

... Streamlines are instantaneous lines tangential to the velocity field obtained from pressure potential field ( Datta-Gupta 2007 and Thiele et al. 2010) as illustrated in Figure 1 . Streamlines are projected from injectors to producers allowing the calculation of well allocation factors (WAF...

... of the complicated physics arising from matrix-fracture interactions. Methods, Procedures, Process In this paper we demonstrate a straightforward workflow for optimizing injection rate based on a comprehensive analysis of injector efficiency (IE). First, the streamline model including improved transfer function...

... Institute of Petroleum Exploration and Development in May 2008. Abstract Steam flooding is to heat the oil to higher temperatures in order to decrease its viscosity so that it will be more easily flows through the formation from injector toward the producing wells, as the steam moves out...

... Abstract Saudi Aramco has used gravity water injectors extensively as a reservoir pressure maintenance means to support oil production from a mature field. Gravity water injectors in Field-A are perforated in a highly productive and shallow water producing aquifer. The aquifer pressure...

... field development optimization and planning injector real time system reservoir simulation drillstem/well testing simulation model observation well Simulation Model History Drillstem Testing Upstream Oil & Gas static pressure reservoir simulation model workflow asset and portfolio...

... application of jackup and stimulation vessel units to help ensure safe project execution on offshore platforms is reviewed. drilling operation Directional Drilling stimulation campaign intervention Manifa field reach acid stimulation Coiled tubing operations injector CT operation Completion...

... Abstract Of concern, in the development of oil fields, is the problem of determining the optimal locations of wells and the optimal controls to place on the wells. Extraction of hydrocarbon resources from petroleum reservoirs in a cost effective manner requires that the producers and injectors...

... these disciplines to capture all the scattered knowledge and experience in an integrated media to build a shared understanding among these multidisciplinary teams [7] [2] . This is very important to make better and faster decisions. Saudi Arabia government data mining injector platform Upstream Oil...

... the study area. Conventional peripheral water-flooding is insufficient to meet the ever increasing production capacity without an optimized injection set-up consisting of up-dip and down-dip peripheral injectors. The study demonstrates that cohesive understanding of the flow mechanism, which entails...

... design, extent of fracturing, zone porosity, proximity to injectors, and trajectory orientation. Multivariate analysis conclusively demonstrated that the principal factor governing well performance in the early period (up to three years) was the vertical permeability contrast or in other words...

... is calculated by dividing the offset production rate of a specific well by the injector's water injection rate, regardless of the terminating end of the streamline. The average IE for INJ001 for that given year is computed by adding all individual IE values and it comes out to be 28%. Reverse calculation allows...