... and water cut with constant GOR; or variable oil and GOR with constant water cut). This methodology has been applied to an undersaturated oil reservoir. GOR has been kept constant as input parameter, since the reservoir pressure is above bubble point and pressure is supported by means of water injection...

... of thief zone results in earlier water breakthrough and faster water cut increase, which then lead to lower sweep efficiency and smaller recovery factor. Therefore, determining the distribution of thief zone and its impact towards production, and proposing a corresponding development plan are very...

... abushaikha TPFA saturation water cut mimetic finite difference method permeability equation Introduction While simulating the flow of fluids in underground prorous media, it quickly becomes evident that reservoirs can be very complex structures. Complexity can arise from the shape...

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

... in detail. Through aquifer influx analysis, it can be confirmed if wells are aquifer flooded in some zones. Then, combined geological understanding with well aquifer breakthrough time and well water cut change characteristic analysis, the possible aquifer influx zone is determined. Finally, aquifer support...

... on the modeling and production prediction are highlighted. Upstream Oil & Gas dynamic model fluid front advancement uncertainty feature Artificial Intelligence modeling fluid movement saturation log reservoir behavior reservoir simulation Reservoir Characterization workflow water cut...

... performance. The tool provides means to quantitatively and qualitatively check critical well performance properties that include water cut, pressure, GOR and oil rate against the measured data. Using this tool, engineers will be able to identify wells (or cluster of wells) with issues in those parameters...

... properties and water saturation. The second level history match implemented two-stage Markov chain Monte Carlo (McMC) stochastic optimization to minimize the misfit in water cut on a well-by-well basis. While relative to evolutionary algorithms or the ensemble Kalman filter (EnKF), the McMC methods provide...

... circuited pattern water cut reservoir short circuit society of petroleum engineers downhole gauge drillstem testing spe 160024 drillstem/well testing safe-guarding oil recovery carbonate reservoir complex reservoir Introduction Field understanding Carbonate oil fields comprise...

... have influenced the reservoir performance in terms of oil production and water cut from the field. Seismic attributes integrated with well log data and well performance have provided a good understanding of the lineament/fracture distribution within the reservoir. In addition, this integration enhanced...

... polymer flooding seven-year polymer flooding history physicochemical parameter water cut sensitivity analysis history match polymer physicochemical parameter well group polymer injection stage static pressure spe 147807 injection society of petroleum engineers Introduction...

... productivity index reservoir simulator oscillation drillstem testing constraint ipr modeling & simulation drillstem/well testing optimization algorithm gosp configuration production rate water cut spe 147994 coupling interval algorithm production target configuration oil production rate...

..., wells water cut gradually increased to reach 50% within 4-5 years with drastic decline in oil production. Horizontal drilling was implemented with an objective of increasing well exposure to reservoir, reducing drawdown and as such combating water coning/channeling phenomena. Although oil production...

... transmissibility front location equation Upstream Oil & Gas Simulation continuous monitoring production well flood front detecting immiscible flood front water cut dimensional reservoir enhanced recovery viscosity spe 111238 average transmissibility Introduction Single well and multi-well...

... recovery flow in porous media lateral pressure drop production profile comparison water cut equalizer application Fluid Dynamics completion well equation production system equation Upstream Oil & Gas oil production icv water cut equalizer oil rate permeability drilling operation well...

... corner well KOC innovative pattern balancing injection society of petroleum engineers petroleum engineer water cut mauddud si-ma vrr north kuwait Introduction Mauddud reservoir located in Sabiriyah field (NK) was discovered in 1950s. First commercial oil production from this carbonate...

... resolution 4D seismic. We also review how saturation profiles in swept zones can be estimated using well-to-well electro-magnetic image cross-sections. Finally, the impact of complex front shapes on sweep efficiencies, recovery factors, water breakthrough predictions and water cut curves versus time...