... tool has proven to be useful in due diligence exercises for evaluating the merits of proposed projects for investment. Different configurations evaluated include post-combustion carbon capture projects from a variety of flue gas sources with different CO 2 concentrations and at different scales...

... and provide opportunities to mitigate them. The data analytics package under SPECTRA incorporates data and algorithms capable of providing insights into the constantly evolving O&G infrastructure. By looking at all data available, from coarse resolution regional methane concentration data to high...

... concentration and molecular weight measurements uncertainties contributed the most towards the overall composition uncertainty for most black oil fluids. After extraction and collation of available reservoir fluid analysis data, a detailed review was completed to eliminate samples with significant mud filtrate...

... is equipped with dissolvable plugged nozzles for efficient mud cake breaker displacement. Upon activation, the well was flowed for 2 weeks at maximum rate for efficient clean-up before shutting it for 1 week for tracer concentration build up. The well was then flowed, and 106 samples were taken...

... and calibrated to reproduce lab-measured data from a real surfactant-polymer coreflood experiment (Application #1) or historical data from a real oilfield (Application #2). Different scenarios were then simulated: Application #1: various sequences of injection were explored (chemical concentrations and slug...

... the SWAF method and promotes designing successful field-scale pilots in carbonate reservoirs. interface modeling & simulation upstream oil & gas flow in porous media chemical flooding methods stability fluid dynamics waterflooding artificial intelligence injection concentration...

... development sustainability enhanced recovery upstream oil & gas social responsibility surfactant chemical flooding methods ch 2 microemulsion reservoir co 2 table 3 concentration anionic surfactant iii microemulsion formulation solubility brine tds climate change salinity surfactant...

... powdered rock sample and run for 24 hours to achieve the equilibration time. The material balance method was used to determine surfactant adsorption. High-performance liquid chromatography along with an evaporative light scattering detector was utilized to quantify the remaining surfactant concentration...

... conformance improvement porous media viscoelastic polymer journal efficiency concentration oil recovery conference effect polymer flooding application Introduction and Background Mechanisms of Polymer Flooding. Polymer flooding may improve the oil recovery efficiency after conventional...

... failure sand agglomeration technology mature oil field sand control concentration intervention brine attraction penetration simulation Introduction and Technology Overview The effects of uncontrolled sand production can be significant. Many fields are struggling with sand production...

... and seawater with less than 5% solid residue. The de-ionized polysulphate brine contained sulphate and calcium ion concentration of 31.5 millimolar (mM) and 15.2 mM, respectively, and total salinity was 4.9 g/L. This brine composition is very promising for triggering wettability alteration in chalk...

...; The results clearly indicated that the addition of superpusher polymer increased the apparent foam viscosity. Also, the concentration of polymer is a critical factor to generate viscous foams. The addition of polymer has strengthened the foam film since the growth rate of the bubble was slower than...

... results in increase to target viscosity while maintaining low adsorption owing to alkali and softened water. Hence, injectivity of alkali polymer solutions can be improved over conventional polymer flooding. The two-phase experiments confirmed that lower concentration polymer solutions aged in alkali show...

... application. fluid dynamics reservoir simulation chemical flooding methods waterflooding enhanced recovery carbonate reservoir complex reservoir scaling method phreeqc permeability lswf upstream oil & gas flow in porous media polymer flooding concentration mrst salinity application...

... of phased ASP flooding commercial development. upstream oil & gas injection asp injection producer asp flooding concentration enhanced recovery formulation surfactant chemical flooding methods petroleum engineer conference carbonate reservoir retention al-murayri society asp...

... to trigger the viscosity of the system. The gelation time and gel strength of the nanosilica in presence of different concentrations of the activator have been investigated. In addition, the impact of the temperature on the gelation time was examined. The gas shutoff field treatment was designed to prevent...

... significantly increased with reduced hardness, where a polymer solution viscosity of 7.5 cP was obtained in zero hardness brine, nearly 1.5 times higher than the polymer viscosity of the base make-up brine of 8,000 ppm. Moreover, it was observed that by carefully tuning the concentrations of the divalent...

..., polymer and CO2 injection rates, polymer pre-flush and polymer solution concentration and viscosity. A key prerequisite for proper modelling of SIMGAP is to have a static model that captures the geological heterogeneity (e.g., vertical permeability contrast, all prevailing rock types) and a dynamic model...

... Abstract Environmentally friendly Mesoporous Silica Nanoparticles (MSNs) has been used for the first time as a Nanoshale inhibitors in water-Based Drilling Fluids. Nanoshale inhibitors used in this study eliminate the use of toxic high potassium chloride (KCl) concentration in shale drilling...

... rheological modifier ecd minute gel upstream oil & gas fluid loss control drilling fluid selection and formulation concentration plastic viscosity circulation Introduction Deep-water offshore drilling fluids systems have evolved to meet unique challenges to mitigate relevant risks...