... the world as an alternative to reduce CO 2 emissions from the atmosphere. To assess the CCS project implementation feasibility, it is necessary the assurance of the injected CO 2 confinement considering the main trapping mechanism (e.g., structural trapping, residual gas or mineralization, etc...

... immiscible and near-miscible processes can lead to inaccuracies during the estimation of process efficiency and geological CO2 storage ( Karim et al. 2021 ). All of the previously mentioned recovery mechanisms will exist and have high contributions to oil recovery at near- miscible condition ( Rezk et al...

... at the interface and the concentration at the gas–liquid interface is the maximum concentration of dissolved gas (i.e., solubility) in the liquid. The diffusion mechanism which controls how quickly the gas molecules transfer in the liquid slows downs the overall process. Also, the accessible interface area...

... Abstract This paper presents the development and successful implementation of the Foams technology as an effective EOR mechanism to improve the sweep efficiency of the gas injection in the Piedemonte fields. It also shows the process of optimization of the technology to adapt...

... production enhancement mechanism entire 5-year production period case 1 matrix permeability Introduction Background Gas production from tight gas/shale gas reservoirs over the last decade has met with spectacular success with the advent of advanced reservoir stimulation techniques (mainly...

... Abstract The production tubing in wells of mature fields in Ecopetrol located in the Middle Valley of Magdalena has shown a run life between 180 and 300 days. The main failures are due to corrosion and abrasive wear or friction mechanisms that, according to root cause analysis (RCA), could...

... enhanced recovery acidizing coiled tubing operations produced water discharge chichimene field waterflooding cl 5 completion installation and operations upstream oil & gas effectiveness mechanism acid treatment friendly environmental response injectivity test colombia bwpd nh 4...

... with developed wormhole characteristics. It proposes a practical workflow to a scale up these mechanisms for field-scale simulation. First, a series of mechanistic compositional simulation models at the lab scale is constructed to model a cyclic solvent injection scheme (CSI). These models are calibrated...

... responsibility mechanism procedure hydrocarbon externality Decree environmental authorization indigenous people territory execution participation sustainability information rights consultation process agreement compensation indigenous community consultation negotiation Introduction...

... Hascakir asphaltene reservoir rock hydrate inhibition Upstream Oil & Gas mechanism experiment Injection Rate interaction high asphaltene content reservoir storage scale inhibition coelho deposition co 2 carbon dioxide storage reservoir subsurface storage complex reservoir bitumen...

... rock wettability, which is supposed to be oil wet for this type of rock, small matrix block height, and possible capillary continuity between blocks, the effective production mechanism from these reservoirs (fluid transfer from matrix to fracture) changes from capillary imbibition dominated to gravity...

... study that identified candidate wells and damage mechanisms affecting them. Refining of the petrophysical model from pressure testing to establish incremental production. Adjustment of fracture models using varying anisotropy from special sonic log runs. Using state of the art technologies...

... located at the top of a chassis built over an assisted well, this steel cable holds the clamp that is tied to the rod. As there is a movement of the rocker of the well the mechanical energy is transmitted to the rod of the well assisted by the cable and that is how you obtain the production of both wells...

... and control, reservoir characterization and simulation of unconventional reservoirs particularly in North America. Geomechanical, petrophysical, and geophysical mechanisms of hydraulic fracturing and associated seismicity which are not fully understood are topics of ongoing research. The goal of this study...

... to understand the various processes taking place for oil recovery from steam chamber size and shape. The recovery mechanism could, to some extent, be realised. A simulation approach has been developed to history-match the production, and is compared to the used approach in the literature. Numerical simulation...

..., the stress relaxation mechanism in the fluid found to be the combination of reptation and breaking of wormlike micelles. These results can be used to better understand the rheological properties of VES-based fluids and manipulate their properties for using in well stimulation processes. chemical...

... Fluid Dynamics information pressure decline closure reservoir data drillstem/well testing gas-oil shale formation reservoir pressure injection test upper limit permeability value mechanism shale formation DFIT fracture Upstream Oil & Gas natural fracture pseudo-radial flow flow...

.... upstream oil & gas thickness pressure behavior frequency simulation diffusion coefficient multiplier pipeline pigging deposition mechanism deposition variable spe 152575 operation frequency pdg olga code real data deposition thickness diffusion mechanism blockage INTRODUCTION...

... As Giles[ 14 ] has indicates from Yassir & Bell[ 15 ], horizontal stresses in passive margins become more isotropic with depth. Shi et al.[ 16 ] also considered all possible causes of over-pressure, and then pointed out the mechanical overloading to be the main mechanism under normal...

... direction south region strength mechanism compresional slowness mechanical earth model wellbore design information drilling information spe 153430 south region field mexico Introduction The geology of the south region of Mexico is complex. The majority of the reservoirs are producing from...