Results 61 to 70 of about 781 (132)

Mitigating Asphaltene Deposition in CO₂ Flooding with Carbon Quantum Dots

Energies
Carbon capture, utilization, and storage (CCUS) technology has emerged as a pivotal measure in mitigating global climate change. Notably, CO2-EOR is esteemed for its dual function of sequestering CO2 and enhancing oil recovery.
Qi Liu, Yangwen Zhu, Hang Ye, Haiying Liao, Quanqi Dai, Michelle Tiong, Chenggang Xian, Dan Luo   +7 more
doaj   +1 more source

Prediction of asphaltene precipitation using support vector regression tuned with genetic algorithms

Petroleum, 2016
Due to the severe and costly problems caused by asphaltene precipitation in petroleum industry, developing a quick and accurate model, to predict the asphaltene precipitation under different conditions, seems crucial.
Mohammad Ghorbani, Ghasem Zargar, Hooshang Jazayeri-Rad   +2 more
doaj   +1 more source

Quantification of Methane-Induced Asphaltene Precipitation in a Multiple Contact Process. [PDF]

ACS Omega, 2022
Zhang H, Liu Y, Han P, Wang S, Yan H, Guo P, Zhang J, Bai Z, Wang Z, Hukuang H, Li X.   +10 more
europepmc   +1 more source

ASFALTENOS, UN DAÑO SEVERO EN YACIMIENTOS ALTAMENTE SUBSATURADOS DE ACEITE VOLÁTIL

Revista Fuentes El Reventón Energético, 2011
Aphaltene organic precipitation and deposition is known as a severe problem at reservoir level, especially in high sub-saturated reservoirs, due to the asphaltic deposition is extended beyond wellbore.
Andrés Camilo Rincón Chavez, Laura Tatiana Cabrales Campo, Zuly Himelda Calderón Carrillo   +2 more
doaj  

COMPARISON BETWEEN ASPHALTENES (SUB)FRACTIONS EXTRACTED FROM TWO DIFFERENT ASPHALTIC RESIDUES: CHEMICAL CHARACTERIZATION AND PHASE BEHAVIOR

Química Nova, 2016
Asphaltenes are blamed for various problems in the petroleum industry, especially formation of solid deposits and stabilization of water-in-oil emulsions.
Silas R. Ferreira, Fabio R. Barreira, Luciana S. Spinelli, Katia Z. Leal, Peter Seidl, Elizabete F. Lucas   +5 more
doaj   +1 more source

Effect of Temperature on Asphaltene Precipitation in Crude Oils from Xinjiang Oilfield. [PDF]

ACS Omega, 2022
Li M, Tian Y, Wang C, Jiang C, Yang C, Zhang L.   +5 more
europepmc   +1 more source

Prediction of asphaltene precipitation during CO2 injection

Petroleum Exploration and Development, 2010
Aimed at the possible phenomenon of asphaltene precipitation during CO2 injection, the equation of state established by Anderko was introduced to describe the phase behavior of precipitated asphaltene because of its strong polarity.
Huang Lei, Shen Pingping, Jia Ying, Ye Jigen, Li Shi, Bie Aifang   +5 more
doaj   +1 more source

Impact of Asphaltene Precipitation and Deposition on Wettability and Permeability. [PDF]

ACS Omega, 2021
Mohammed I, Mahmoud M, El-Husseiny A, Al Shehri D, Al-Garadi K, Kamal MS, Alade OS.   +6 more
europepmc   +1 more source

Asphaltene Precipitation Prediction during Bitumen Recovery: Experimental Approach versus Population Balance and Connectionist Models. [PDF]

ACS Omega, 2022
Yerkenov T, Tazikeh S, Tatar A, Shafiei A.   +3 more
europepmc   +1 more source

Effect of Carbon Dioxide on Paraffinic Bitumen Froth Treatment: Asphaltene Precipitation from a Commercial Bitumen Froth Sample. [PDF]

ACS Omega, 2021
Booran SK, Wang X, Tan X, Liu Q.
europepmc   +1 more source