... at the well location once the depletion completed. The pressure buildup at fault zones varied based on the vicinity of faults to the injection well, fault dip, dip direction, and CO 2 injection rate. Sensitivity analysis using Fault Slip Potential (FSP) showed that various geomechanical parameters such as S...

... modeled, our analysis indicates that the radius of the CO 2 plume extends 2-4 km from the CO 2 injection well(s). Under the multi-project injections, CO 2 plume commingling does not occur during injection; however, during PISC and pressure equilibration, CO 2 plumes commingle under certain well...

... Artificial Intelligence Upstream Oil & Gas recovery process enhanced recovery steam-assisted gravity drainage production well NPV steam quality reservoir ugnu reservoir steam injection method injection well optimization parameter thermochemical reaction thermal method optimization problem...

... on the state of saturation history around injection wells. We also show that the flattening can be compensated by skin build up resulting in misleading trends. We conducted a series of numerical modeling work to examine these issues. From such modeling experiments, we considered cases of injection well...

... Abstract Waterflood injection wells operate at maximum efficiency when delivering maximum, non-fracturing matrix rates to highest oil water ratio (OWR) subzones. Decreasing OWR observed during the later years of a mature waterflood intensifies need for analysis and optimization of injection...

... breakthrough via the fractures. Therefore it is imperative to closely monitor the flood progress in these reservoirs. Analyzing transient tests in water injection wells, especially early in the life of the flood can provide valuable information, such as the mobilities in various regions around the well...

... relative permeability effect injection gradient reservoir injection well saturation society of petroleum engineers permeability Introduction In many oilfields, waterflooding has been used as an effective method for pressure maintenance to increase the oil recovery factor. The key to effective...

... regularly planned workovers of existing wells. Well Intervention water source well workover slotted liner HyperScratcher tool Upstream Oil & Gas downhole intervention consideration liner injection well application production rate cleaning society of petroleum engineers HyperScratcher...

... and allows for multiple opportunities to record zero CO 2 baseline data, midflood data, and data from fully flooded patterns. The project has acquired data at a number of scales including a 42 mi 2 3D seismic survey, baseline and repeat 3D VSP surveys centered on three injection wells, cross-well...

... for processes requiring expensive injected fluid. enhanced recovery Fluid Dynamics observation well inverse type curve Artificial Intelligence injector interference test Upstream Oil & Gas high permeability channel workflow process flow in porous media heterogeneity injection well...

... of a Statoil technology implementation project for installing and evaluating tubing deployed steam distribution devices in a SAGD injection well of its Leismer asset in Canada. We visualize the completion of the proposed well as shown in Figure 6 . The well has two open-ended injection strings (short and long...

... bridge plug zonal isolation upstream oil & gas intervention injection well packer bha slotted liner inflatable packer steam breakthrough spe 153903 sagd swellable packer steam injection tam international inc production well scab liner Introduction SAGD is a thermal in -situ...

... enhancement in produced oil density. thermal method directional drilling mamora injection well steam-assisted gravity drainage rahnema laboratory model oxygen sagd upstream oil & gas experiment saturation enhanced recovery drilling operation cagd process thermocouple production well...

... conditions. This paper discusses the need for horizontal steam injection wells, steam distribution control, and the current "state-of-the-art" horizontal steam injection completions or, more accurately, the lack of steam profile controls currently available. Also discussed are the three areas critical...

... Abstract An injection well model is presented that can be used to history match a field injector's bottom hole pressure (BHP) taking into account particle plugging due to injected solids, poro-elastic and thermo-elastic stresses, increase/decrease in injection induced fracture lengths, injector...

... proposed an inter-well connectivity model as an attempt to simplify the reservoir to a system of inputs (injection wells) and outputs (production wells). Subsequent versions of the capacitance-resistive model (CRM) expanded the number of model parameters and examined their physical meaning (Albertoni, 2003...

... naturally fractured reservoir, (2) show that this should be of reference value to improve the development effect of field. enhanced recovery line drive pattern reservoir pressure production rate Upstream Oil & Gas waterflooding line drive well pattern injection well development effect...

... performance in this reservoir. The model was further applied to a fractured system and effects of fracture and matrix permeability, Vertical well spacing between producer and Injector and Length of the horizontal section of the injection well on the performance of SAGD process were studied. By comparison...

.... Anthraquinone batch treatments into the slop handling system reduced sulfide levels by 95%. sulfide new waterplant sulfide level injection well acrolein application ppm concentration water quality waterplant tank waterflooding injection plant aquifer water upstream oil & gas...

... of the MacKay River Project consists of two production pads that supply steam to the injection wells and accept return fluids from the production wells. Produced fluids are processed at the MacKay River central facility where the bitumen is shipped to market via an insulated pipeline. Solution gas is recovered...