Foamed Cement Properties for Zonal Isolation in Coalbed Methane (CBM) Wells

Wells drilled into coal beds for coalbed methane (CBM) generally encounter weaker structures within the beds and have lower fracture gradient as compared to conventional oil or gas wells. CBM is more vulnerable to downhole problems such as lost circulation and formation fracture as the formation can...

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Main Authors: Irawan, Sonny, Chow, Weng Sum, Jasamai, Mazuin, Tunio, Saleem Qadir, Goh, Arthur
Format: Citation Index Journal
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.5973 /
Published: 2011
Subjects:
Online Access: http://eprints.utp.edu.my/5973/1/foamed_cement.pdf
http://eprints.utp.edu.my/5973/
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