Skip to main content

Effect of Nanofluid Injection on Fines Mitigation to Remediate Formation Damage: A Microscopic View

Buy Article:

$105.00 plus tax (Refund Policy)

Formation damage as a result of fines migration causes drastic reduction of rock permeability; then, retracts hydrocarbon production rate. When the brine salinity which presents in the core reduced to its critical salt concentration (CSC), fine particles initiate the release process. In this study, MgO nanofluid was prepared and its stable sample was characterized based on the transmission electron microscopy analysis. Afterward, stable MgO nanofluid injection into Berea sandstone cores was perform to investigate the effect of nanofluid injection on fines triggering prevention. The obtained results showed significant disparities in permeability ratios between two cores with/without nanofluid treatment. Permeability reduction occurred up to 95% of inchoate permeability for no treatment case which is demonstrated by scanning electron microscopy analysis and MgO nanofluid could lessen fine particles release in the water shock phenomenon and fix them for the case with nanofluid treatment.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: FINES MIGRATION; FORMATION DAMAGE; NANOFLUID INJECTION; OIL RESERVOIR; SCANNING ELECTRON MICROSCOPY

Document Type: Research Article

Publication date: 01 June 2012

More about this publication?
  • Journal of Advanced Microscopy Research (JAMR) provides a forum for rapid dissemination of important developments in high-resolution microscopy techniques to image, characterize and analyze man-made and natural samples; to study physicochemical phenomena such as abrasion, adhesion, corrosion and friction; to perform micro and nanofabrication, lithography, patterning, micro and nanomanipulation; theory and modeling, as well as their applications in all areas of science, engineering, and medicine.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more