Oil well cement paste is a key structural component in wells that should provide mechanical
support to the casing and prevent uncontrolled flow of formation fluids along the wellbore …

Fluid migration behind casings is a well integrity problem that can result in sustained casing
pressure, undetected leaks to the environment, and potentially very difficult remediation …

The last decade has spotted a tremendous upsurge in casing failures. The aftermaths of
casing failure can include the possibility of blowouts, environmental pollution …

Shales play an essential role in petroleum exploration and production because they can
occur either as unconventional reservoir rocks for hydrocarbon extraction via hydraulic …

Aiming at the problem of cement ring sealing failure during deep high temperature shale gas
exploitation, comprehensively considering the influence of the characteristics of multi-cluster …