Polymer Gel Systems for Wellbore Strengthening of Oil and Gas Wells

A. Hamza, M. Shamlooh, I. Hussein, M. Nasser, M. Magzoub, S. Salehi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Wellbore strengthening has been recently introduced as a technique to prevent and treat lost circulation of the drilling fluids. This work overviews different polymeric formulations crosslinked with organic and in-organic crosslinkers as lost circulation materials (LCM) to seal fractures for wellbore strengthening applications. Functionalized silica showed a potential to replace the conventional use of polyethyleneimine (PEI). Moreover, nanosilica with various sizes can reinforce the developed gels and improve the stability of the formulations. On the other hand, environmentally friendly in-organic crosslinkers such as cobalt acetate and aluminum acetate were implemented for high and low-temperature applications as alternatives to the toxic chromium acetate.

Original languageEnglish
Title of host publication4th EAGE WIPIC Workshop
Subtitle of host publicationReservoir Management in Carbonates
PublisherEuropean Association of Geoscientists and Engineers, EAGE
ISBN (Electronic)9789462824188
DOIs
Publication statusPublished - 2022
Event4th EAGE WIPIC Workshop: Reservoir Management in Carbonates 2022 - Doha, Qatar
Duration: Mar 21 2022Mar 23 2022

Publication series

Name4th EAGE WIPIC Workshop: Reservoir Management in Carbonates

Conference

Conference4th EAGE WIPIC Workshop: Reservoir Management in Carbonates 2022
Country/TerritoryQatar
CityDoha
Period3/21/223/23/22

ASJC Scopus subject areas

  • Aquatic Science
  • Water Science and Technology

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