Results 81 to 90 of about 18,552 (210)

Influence of inorganic scale formation on asphaltene behavior during water injection. [PDF]

Sci Rep
Behnam Motlagh MA, Saeedi Dehaghani AH.
europepmc   +1 more source

CHEMICAL CHARACTERIZATION OF THE ASPHALTENES FROM COLOMBIAN COLORADO LIGHT CRUDE OIL

CT&F Ciencia, Tecnología & Futuro
In the present work, we report the chemical characterization of asphaltenes from a light Colombian crude oil, 36° API, Colorado Crude Oil (CCO). Asphaltenes of CCO were extracted using the standard ASTM procedure, ASTM D6560-12.
Juan-Carlos Poveda-Jaramillo, Daniel-Ricardo Molina-Velasco, Natalia-Alexandra Bohorques-Toledo, Mary-Helena Torres, Emiliano Ariza-León   +4 more
doaj  

Synergistic effects of CTAB and low salinity brines on asphaltene behavior and emulsion stability in clay rich sandstone reservoirs. [PDF]

Sci Rep
Ahmed Z, Ali ABM, AlKhatib OJ, Mahariq I, Kriaa K, Saif V.   +5 more
europepmc   +1 more source

Interfacial Rheology of Surfactant-Asphaltene Systems: State of the Art and Implications for Enhanced Oil Recovery. [PDF]

Materials (Basel)
Sandoval Martinez MI, Mercado R, Chaves-Guerrero A, Hassanzadeh H.   +3 more
europepmc   +1 more source

Identifying the Enhanced Oil Recovery Polymer in Sludge Formed in Water Lines. [PDF]

ACS Omega
Celestino GG, Nunes JV, Lucas EF.
europepmc   +1 more source

Synergistic Mechanism of an Ionic Liquid-Based Composite Surfactant-Stabilized Microemulsion for Effective Separation of Oily Sludge. [PDF]

ACS Omega
Li X, Li W, Li Q, Wang R, Lv C, Ouyang Z, Ou S, Zhang B, Wang S, Jiang H.   +9 more
europepmc   +1 more source

Aggregate structure analysis of colombian heavy crude oil-derived Asphaltenes using small angle X-ray scattering

CT&F Ciencia, Tecnología & Futuro
Small-Angle X-ray Scattering (SAXS) technique was used to characterize the structure of Asphaltene aggregates as a function of its concentration in Toluene solutions. Asphaltene concentration ranged from 0.01 to 1% w/v.
Lina R. Morante, Juan C. Poveda, Raúl Montiel, José A. Henao   +3 more
doaj  

Progress on Emulsification, Viscosity, Phase Inversion Characteristics, and Prediction Methods of Crude Oil-Water Mixed System. [PDF]

ACS Omega
Luo H, Jia Y, Lu Y, Wen J, Luo Y, Wang C, Xiao X, He Z, Huang Z, You C.   +9 more
europepmc   +1 more source

Determination of the Weight Percent of Aromatic Compounds in a Heavy Fuel Oil by Using Flash Chromatography and Solid-phase Extraction Coupled With High-Temperature Two-Dimensional Gas Chromatography and Electron Ionization Time-of-Flight High-Resolution Mass Spectrometry. [PDF]

J Sep Sci
Alzarieni KZ, Zhang WTJ, Modereger B, Li W, Kilaz G, Kenttämaa HI.   +5 more
europepmc   +1 more source

Influence of Strongly and Weakly Interfacially Active Asphaltene Particles on Solubility and Crystallizability of Octacosane (C₂₈) Model Oils. [PDF]

Cryst Growth Des
Ali A, Yaghy G, Jackson A, Hodges CS, Charpentier TVJ, Roberts KJ, Harbottle D.   +6 more
europepmc   +1 more source