... loss control thickness drilling operation gel strength drilling fluid formulation drilling fluid selection and formulation nanoparticle concentration permeability upstream oil & gas reduce water-based mud filter cake smart nano clay consequence drilling fluid property wellbore nano...

... be applied effectively to subsurface modelling projects. project management permeability upstream oil & gas strategic planning and management workflow software engineering reservoir subsurface integrated subsurface model manifesto spe-210827-ms software development giant middle eastern...

... media enhanced recovery aquifer fracture scenario integrity upstream oil & gas containment confidence reservoir simulation risk management reservoir characterization injection permeability injectivity assessment Introduction Most countries signed the Paris Agreement...

... The hydraulic aperture (e) of a given fracture is the aperture of an ideal fracture assimilated to two parallel plates that would have the equivalent permeability. By assuming that Poiseuille’s law applies and considering a compressible perfect gas in isothermal conditions, the hydraulic aperture...

... Unfortunately, calibrating reservoir model permeability is not an easy task. Reasons behind difficulties in estimating and calibrating the permeability of the reservoir model are the spatial variability of the actual permeability, the few sampling locations (wells) compared to the real extent...

... for a cautious but robust adaptation and acceptance of ML techniques. machine learning artificial intelligence recovery factor permeability reserves evaluation reservoir complexity index relation development accuracy porosity predict recovery factor prediction rci upstream oil & gas...

... the point-of-view of geology and dynamic characteristics. Each of them has specific geological and hydrodynamic challenges to be taken into account, from the spatial distribution of the static rock types and of their heterogeneous petrophysical properties, the impact on the flow of high permeability streaks...

... Abstract Relative permeability, residual oil saturation and capillary pressure curves are key inputs to understand and predict reservoir behavior in all phases of development and define the target for enhanced oil recovery (EOR). Experimental techniques to measure residual oil saturation (Sor...

... permeability improved matrix-acid stimulation production monitoring acid abu dhabi dosage implementing smart liner production control deployment carbonate reservoir conference enhanced recovery wormhole edmonstone mogensen reduction Introduction Smart Liners are based on the limited...

.... The FS chemical reaction was divided into two stages: damage and treatment. The damage was defined as fines deposited in the pore throat plugging and reducing permeability near the wellbore. Fines migration frequently indicates a build-up of fines in the near-wellbore region over time. As a result...

... Gels have been proposed as a remedial treatment. A polymer/crosslinker mixture with delayed gelation time is pumped into the injection gel and propagates preferentially in the high-permeability channels before gelling and inducing a strong resistance to water flow in these zones. The advancement...

... to the low formation permeability. The uncertainty in the water saturation computation is further complicated by the parameter’s uncertainty of Sw equation, i.e., variable cementation factor and the saturation exponent. The determination of free water level or the potential water zones cannot be easily...

... The field investigated in this study is located 200 km offshore Abu Dhabi. After discovery in 1968, twelve appraisal wells have been drilled, confirming that no free gas exists. The reservoir under investigation consists of a number of thin, permeable layers (dolomites, dolomitic limestones...

... SAT treatment does not cause damage to permeability, and unlike mechanical treatments, it does not leave a fish in the wellbore in case it fails. Coreflood tests were performed on Oman cores to test the SAT fluid, and they showed 100% regained permeability after SAT treatment on a 300-md core...

... combustion efficiency, and low rock permeability, etc. The main goal of this work was to determine the optimal conditions for synthetic oil generation and changes in the properties of oil shale. In this work, a self-designed combustion tube was developed to evaluate the effect of catalyst and water...

.... Abstract There exists a need for high temperature fracturing fluids as we expand exploration into deeper, lower permeability, and hotter formations. Fracturing fluid stability depends on two main bonds: the crosslinker to polymer bond and the monomer to monomer bond. To preserve the crosslinker to polymer...

... of interpretation to predict displacement is attainable by seizing the essential pore space geometry and respective dynamic dependencies of multiphase flow. Wettability, relative permeability and capillary pressure Upon understanding the hydrocarbon distribution dominating the porous system, the dynamic...

... Abstract This work introduces the high-power laser for perforation application in shale formations. Shale represents a significant role in unconventional reservoirs and production. Conventional perforation methods cause compaction and reduce permeability around the created tunnel. High-power...

... The core samples used in experiments were all cylindrical form, with low values of pore volume and low permeability. The main characteristics are presented in table 1 . Abstract The purpose of the article is the search and development of water-soluble chemicals for the successful drainage...

... it will be an option depending on the situation of target oil field infrastructure and operator's policy. To evaluate the performance of ESN as WSO agent for UAE's carbonate reservoirs, core flooding tests using low permeability carbonate cores with different water saturation were performed at high temperature...