... saturation capacity off-specification event compression condition composition water drop-out gerg-2008 simulation dew point line Introduction Due to cost constraints, CCS pipeline networks are likely to be constructed of carbon steel instead of stainless steel. This makes the pipelines...

... for designing the optimal injection brine composition for an offshore carbonate reservoir. The crude oil from this reservoir has a very low total acid number (0.01 mg KOH/g), leading to the expectation that injecting diluted seawater would not be an effective enhanced oil recovery (EOR) fluid. To address...

... fluid composition (oil and or LNG production) Optimizing liquid handling and inventory management at host facilities Sampling plan and temporary chemical injection package readiness. Background Digital integration Abstract Gas condensate subsea tiebacks increasingly favor Unload...

... conducted a series of experiments, including X-ray diffract (XRD), scanning electron microscopy (SEM), micro-computed tomography (micro-CT), and water chemistry measurements, to evaluate changes in cement composition and integrity over time. Key findings reveal that while the primary mineral compositions...

... Abstract In this paper, an EOR technology was proposed, including a development of oil soluble catalytic compositions and their injection with sub- and supercritical water (sub- and SCW) for in-situ hydrothermal upgrading of oil shale and intensifies the generation of synthetic oil...

... values. Operations crew at offshore platform utilized CO 2 sampling tubes as a solution for quick sampling of permeate flare and sampling results yielded CO 2 compositions of 40 mol% which was the maximum limit of the tubes. Using a conservative approach of assuming the remaining composition...

... carbonate well control fracture injection iii pla powder composition particle pla granule application Introduction While production or injection wells are designed for maximum period of smooth operation, changing reservoir conditions or mechanical failure of completion equipment like tubing...

... Abstract Field X is an extensive heavy oil field in the North-West of Kuwait with 4 reservoir zones and extensive variation in heavy oil composition and physical properties (10-18 °API). Historically, various PVT models have been developed for various parts of the Field X for different modeling...

... Jaruco Oilfield, Cuba) as an object of this study was crushed and packed in a self-designed steam-tube). In addition, using a steam-tube, the catalytic performance of the proposed catalytic composition of nickel-based oil-soluble catalyst and a cheap and available multicomponent hydrogen-donor solvent...

... viscosity formation damage surfactant sensitivity interaction efficiency diameter drilling fluid selection and formulation drilling fluid chemistry application diagram petroleum science permeability composition wanderly neto micelle cementation Introduction The drilling fluid...

... by the hydrogen+brine, we also simulate the cement thermodynamic reactions in the presence of methane+brine, carbon dioxide+brine, and brine only. The comparison among the mineral composition of cement before and after reaction with H 2 , CH 4 , CO 2 and formation brine can provide a more intuitive cognition...

... fluid loss control drilling fluid management & disposal concentration water-based drilling mud polymer filtrate isotherm swelling mechanism assessment particle pvoh-3 effect affinity composition pvoh-1 bentonite interaction Introduction Bentonite is the hydrophilic clay...

... presents a rigorous and systematic lab-to-field approach involving research, discovery and validation using experimental and simulation components. Impact of various ionic compositions on LSWF was determined including a fundamental understanding of water geochemistry and likely geochemical reactions...

... polymer stability brine inhibitor compatibility eacn composition formulation chemical flooding methods reservoir viscosity sp injection surfactant adsorption Introduction At present fossil fuel is still the number one source of energy although oil production has been declining...

... on improving decontaminated compositions by adjusting the subtraction factor for each OBM/SBM component. To demonstrate the concept, a series of static condition laboratory PVT tests were performed using methane only and methane plus CO 2 together with an SBM to determine what quantity of each component from...

... deposition asphaltene precipitation production chemistry upstream oil & gas precipitation concentration scale remediation oilfield chemistry scale inhibition modeling wax inhibition asphaltene inhibitor asphaltene remediation remediation of hydrates dait fluid composition dynamic...

... according to the changes of pore size and rock composition before and after CO 2 action. Supercritical CO 2 injection increases the saturation pressure, expansion coefficient, volume coefficient, density, and compressibility of crude oil, which are the main mechanisms of fracturing energy increase...

... and emerging gas markets. Every segment of the LNG supply chain has its own set of technical challenges. On the upstream side, many gas resources require significant pre-treatment before liquefaction, and the feed gas to the LNG facility is typically a mixture of various compositions from multiple sources...

... introduces a new concept that demonstrates more efficient usage and monetization of gas by utilizing associated gas and non associated gas based on its composition instead of volume and sales agreement. The value addition of this new concept was evaluated across the process chain from the upstream operator...

... are the coals within the deeper group. The reservoir and trap pre-dates the oil and gas generation enabling hydrocarbon accumulationCarbon Dioxide variation within the field. Another study was conducted to investigate reservoir connectivity observing the CO2 compositional variation in the field...