This project will review current industry practice and conduct experimental investigations to evaluate techniques and assess new materials designed to minimise fugitive methane emissions leaking from microfractures and gaps in gas well cement casing.

Results of this project will help reduce fugitive methane emissions by improving the integrity of gas wells through the development effective materials and best practice techniques for sealing microfractures and micro-annuli in well casing cement.

Project progress

Project proposal PDF 331 KB

A detailed description of the project, budget and research milestones.

Project order, August 2019.

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