Abstract

ABSTRACT This paper will give an overview of a laboratory gas flow model and testing procedure that allow real time measurement of gas migration during the transitional period of setting cement. Key parameters are continuously monitored and plotted on a Personal Computer such as: fluid loss, column hydraulics, matrix stability and set time. Repeatable results indicate potential gas migration even when proper slurry parameters are met which include low gelation, low fluid loss, minimal free water and short transition period. Three case studies from different West Coast fields, each of which showed improved bond logs, are reviewed to support the new testing procedure.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.