Results 31 to 40 of about 710,697 (204)

Analysis of formation damage and fracture choking in hydraulically induced fractured reservoirs due to asphaltene deposition

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
Hydraulically induced fractures provide a significant fraction of oil supply to the world from unconventional reservoirs due to their high permeability.
Ilyas Khurshid   +3 more
doaj   +1 more source

Asphaltene deposition: A thermodynamic-colloidal model.

open access: yes, 1988
Asphaltene deposition: A thermodynamic-colloidal ...
Kosta John. Leontaritis (7987079)
core   +6 more sources

Asphaltene Precipitation in Algerian Oilfields: Experimental Investigation and Field Mitigation

open access: yesChemical Engineering Transactions, 2014
This study addresses two aspects for mitigating the asphaltene precipitation and deposition problem in Algerian oilfields: experimental study and field solution to the deposition problem. In the experimental study and in order to differentiate cases with
M. Eutamene   +4 more
doaj   +1 more source

Research progress in molecular dynamics simulation of petroleum asphaltene deposition

open access: yesYouqi dizhi yu caishoulu
Asphaltene deposition has become an urgent technical challenge in the petroleum industry. In the processes of oil production, transportation, and processing, the aggregation and deposition of asphaltene have a negative impact on fluidity and production ...
LIU Feng   +8 more
doaj   +1 more source

Mitigating Asphaltene Deposition in CO2 Flooding with Carbon Quantum Dots

open access: yesEnergies
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   +7 more
doaj   +1 more source

Lean HC gas injection pilots analysis and IPR back calculation to examine the impact of asphaltene deposition on flow performance

open access: yesPetroleum Research, 2019
Gas injection is one of the most economical and effective approach to improve oil recovery. However, outcome of such approach is contingent to reservoir heterogeneities impacting gas override and fingering. Furthermore, injected fluid composition and its
Fahad I. Syed   +2 more
doaj   +1 more source

Asphaltene Precipitation Modeling of Sadi Formation in Halfaya Iraqi Oil Field

open access: yesJournal of Engineering, 2019
Asphaltene is a component class that may precipitate from petroleum as a highly viscous and sticky material that is likely to cause deposition problems in a reservoir, in production well, transportation, and in process plants.
Ali Anwar Ali   +2 more
doaj   +1 more source

Quantitative Insights into Atomic Scale Oil–Clay Adhesion Governing Shale Oil Retention and Mobility

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Atomic force microscopy reveals a clear adhesion hierarchy between shale oil and clay minerals, governed by nanoscale surface chemistry. Strong interactions on chlorite and illite arise from abundant polar sites and cation bridging, whereas weaker coupling on montmorillonite limits interfacial binding.
Chen Lv, Guanwen Lu, Guandong Su
wiley   +1 more source

A Systematic approach to determine the optimal production rate to inhibit asphaltene deposition [PDF]

open access: yes, 2016
This thesis utilizes a systematic mathematical model, scaling analysis, to quantify the effect of production rate on asphaltene deposition, using a set of uniquely described mathematical equations modeled for the deposition process.
Nosakhare, Adesuwa
core  

Next‐Generation Carbon‐Based Anodes for Alkali Metal‐Ion Batteries: Recent Progress on Biphenylene and Emerging Materials

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
wiley   +1 more source

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