... interface displacement capillary pressure blunt experiment inlet mean curvature interfacial area mixed-wet ketton limestone rock sample bijeljic interfacial tension breakthrough enhanced recovery curvature wettability saturation specific interfacial area Introduction An insight...

... to interpret parameter sets along the wellbore direction including reservoir permeability, water saturation, and grid well indices. The proposed DL-ESMDA workflow couples deep learning (DL) with ES-MDA to efficiently solve the inverse problem of DTS temperature profiles, even when faced with extensive...

... the electrostatic and drag forces [ 12 ], which would indicate that changes in fluid saturation, which involves the movement of the fluid-fluid interface, would be a key indicator of particle detachment and hence formation damage. Figure 1 Attached particle with oil-water interface exerting capillary force...

... upstream oil & gas reservoir simulation flow in porous media permeability differential equation injection numerical reservoir simulation storage validation numerical simulation zhang vq-vae saturation machine learning journal porosity surrogate model correlation cumulative co 2...

..., and relative permeability endpoints) by minimizing the mismatch of well-response data (rates, bottom-hole pressure) and saturation distribution from the fine-scale model. Calibration and optimization procedures are automated using gradient-based optimization methods that leverage automatic differentiation...

... subdiscipline mmstb modeling characteristic construction saturation estimation realization hydrocarbon sequence porosity permeability algorithm Introduction An important challenge during the construction of a 3D model is to represent the geological characteristics of the reservoir, for which...

... evaluation of initial and residual trapping. Therefore, up to 80.6 % and 55.8 % increments were observed using nanoparticles in initial and residual scCO 2 saturations, respectively. We are reporting the use of novel modified silica nanoparticles for CO 2 sequestration in sandstone formation for the first...

... learning interpretation reinventing reservoir characterisation machine learning application malaysia government reservoir characterization permeability saturation subsurface evaluation petroleum engineer Introduction Use of core data in subsurface evaluation is critically important...

... kpa hydrate prediction flow in porous media production monitoring geological subdiscipline injection saturation calculation subsurface storage reservoir surveillance production control hydrate generation modeling economic geology thermal conductivity injector carbon dioxide hydrate...

... T 1 - T 2 and T 2 maps of the cores are scanned under dry and kerosene-saturated conditions. Gas displacement experiments were conducted under different injection pressures. NMR scans were taken at the end of each displacement stage. The oil distributions in the organic and inorganic pores...

... conference permeability improved numerical simulation method thermal method carbon dioxide mechanism saturation Introduction SAGD process has made great success in developing super-heavy oil and oil sands projects, but the large steam consumption reduces the economic benefit especially...

...-hanging oil behind casing, especially in the attic zone. The key to rejuvenating these dark-brown reservoirs was through the redevelopment of the attic zone by performing shift-up and change-layer workovers. The campaign was started with a successful saturation logging job that located the presence...

... states government rock type sandstone geologist structural geology workflow evaluation optimization saturation application reservoir characterization depletion platform ecosystem scenario juxtaposition complex brown field fast-tracked reservoir simulation modeling & simulation...

.... In contrast, due to the hydrophilic of the inorganic pores, the inorganic-rich sample exhibited spontaneous water imbibition during the water injection process. However, the inorganic-rich sample demonstrated higher residual gas saturation during the drainage process, which indicates that fracturing fluid...

... waterflood on mm-scale sandstone cores. Mixed-wet rocks were aged with crude oil for 40 days and were initialized with different connate water saturation ranging between 0.15 to 0.18 fraction. The oil-water contact angle measured manually during waterflooding ranged around 100 to 130 degrees. During...

... recycling asia government reservoir geomechanics scenario ahmad khanifar rahim masoudi saturation modeling injector mohd faizal sedaralit Introduction Development of high CO 2 fields is necessary to meet Malaysia gas demand although huge amount of CO 2 to comply with plants’ specification...

... Abstract Accurate estimation of reservoir properties such as shale volume, porosity, water saturation, and permeability is vital for reserve estimation and producibility. However, reliance on model-based computations alone can introduce uncertainties if the measured data or core results...

... of gas/water PVT properties and the interaction between pressure and saturation during depletion process. As a result, the material-balance time based on single-phase assumption is not practical for analyzing two-phase flow from gas wells with gas/water flow characteristics. Meanwhile, there is still...

..., each consisting of up to 52 stacked clastic reservoirs, and more than 250 unique fluid contact sets (OWC & GOC). In addition, facies and petrophysical property distribution, communication between fault blocks, saturation end-point variations, and aquifer strength are significant uncertainties...

... for any future CCS projects. geologist asia government history geology modeling & simulation sustainability social responsibility climate change co 2 saturation reservoir injection prediction permeability upstream oil & gas subsurface storage thailand government history...