... injection waterflooding enhanced recovery complex reservoir interface recovery mdr recovery increment lsw sw injection ketone mineral rock type concentration mechanism dmk oil recovery procedure dek Introduction Plenty of low salinity water (LSW) enhanced oil recovery (EOR...

... /year injection. In addition, we studied the waste plastics injection strategy for different gel formation kinetics, with injecting (1) low concentrations for long durations for fast gelation kinetics, and (2) high concentrations for short durations for slow gelation kinetics. Finally, we explored...

... sustainability geology fluid dynamics subsurface storage enhanced recovery saturation hydrocarbon saturation reservoir interpolated hydrocarbon saturation social responsibility sustainable development concentration retention footprint minimizing greenhouse ga footprint gas injection method flow...

... inside the reactor was between 80 and 245°C. The produced gas phase was separated, periodically collected, and analyzed via gas chromatography calibrated for hydrogen. Analysis of the produced gas showed hydrogen concentrations of 9 and 13% by mole. The precursor olivine sand was characterized in pre...

... concentration capillary pressure mercury intrusion presented sequestration carbonate permeability rock type modeling & simulation reservoir characterization wettability injection equation facies-driven selection criteria siliceous mudstone Introduction Prior to MICP measurements, core...

... responsibility efficiency air emission hydrogen rock type heavy oil play ghg emission concentration hydrogen production hydrogen concentration em heating case membrane geology petroleum play type climate change heating electricity ch 4 sustainable development catalyst sccm energy efficiency...

..., and geomechanical stability. Notably, XRD analysis indicated the formation of new mineral phases, such as halite, and the dissolution of carbonate minerals. ICP analysis showed substantial increases in bicarbonate and sulfate ion concentrations, indicating intense mineral dissolution and ion exchange processes. RCA...

... , i = 1 … n c complex reservoir geologist subsurface storage unconventional play petroleum play type co 2 climate change emission geology heavy oil play sagd sequestration concentration saturation effectiveness co2 emission vapex carbon emission dme concentration...

... properties and its ability to seal when there was no CO 2 present by comparing the behavior of different concentrations of sealant. Tests using thermogravimetric analysis and thermo-stability measurements were carried out to understand the sealant's reactions at higher temperatures, as well as carbon...

... reacting with the dissolved CO 2 . Dissolution reaction is done by first making 300 cm 3 of 15 wt% of MEA and MDEA. In each solution, concentrated HCl (37% HCl) is added to lower the pH to ~7. This initial pH was selected so that it would have a similar pH to the CO 2 -saturated MEA/MDEA solution, and HCl...

... machine learning deep learning reservoir characterization figure 4 borehole wellbore grid stability architecture equation formulation concentration geologist artificial intelligence geological subdiscipline simulation comparison jaeger wellbore pressure wellbore wall internal wellbore...

..., and mitigating proppant flowback while remaining constrained on total proppant volumes earmarked for the treatments. The major changes included reduction of pad volume, lowering gel viscosity, increasing maximum proppant concentration, re-arrangement of proppant stages and volumes in pumping schedules...

... a particular species forms per unit volume. The rate of a reaction is a function of both temperature and the concentration of the reactants, which is generally expressed as a product of rate constant that is a function of temperature and reaction model that is a function of concentration ( Eq. 1 ) ( Cinar 2011...

... with lower risk and cost. This article presents a decision criterion for the preferrable stimulation technique considering a combination of parameters, including permeability, stress, geomechanical properties, mineralogy, injection rate, proppant, fracturing fluid, and acid concentrations and volumes...

... mathematics of computing chemical tracer concentration enhanced recovery saturation tracer test analysis reservoir modeling numerical simulation coefficient tracer slug injection permeability tracer concentration tracer simulation dispersion displacement swtt solution porous media...

... slots up to 40,000 microns. Laboratory and field results are presented from the dual HFLS and RFLCM technology application in two countries in the Middle East: Oman and United Arab Emirates (UAE). The details include formation characteristics, hole size, LCM pill volume and concentrations...

... and wireline armors and compared to a b ench m ark s tandard industry "modified" a cid (BMSA) at a temperature up to 190°F. Testing duration varied from 2 to 24 hours and optimum load was determined for two HCl concentrations: 5 and 7.5 wt%. Mechanical integrity of the cables was assessed through ductility...

... rock prediction sequestration roughness correlation concentration mechanism bayesian linear regression complex reservoir subsurface storage co 2 climate change international journal dataset voting regressor iglauer Introduction As the effects of climate change become more...

... local 100-mesh sand and 200-mesh sand. The experimental results show a good repeatability of the 3D printed samples, which confirms the consistency of the experimental procedure. From that point, the comparisons of different proppant type, size and concentration on conductivity are made...

... (EOS) with asymmetric Huron-Vidal mixing rule for CO 2 -brine system. An empirical concentration/pressure dependent expression for the interaction coefficient for CO 2 -salt system are developed and validated for the three salts: NaCl, KCl and CaCl2. Second, a pH model is developed based...