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Showing 1 to 3 of 3 for “"sustained casing pressure"”.
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Analysis of diagnostic testing of sustained casing pressure in wells
Over 8,000 wells in the Gulf of Mexico exhibit sustained casing pressure (SCP). SCP is defined as “any measurable casing pressure that rebuilds after being bled down, attributable to cause(s) other than artificially applied pressures or temperature fluctuations in the well”. The Minerals Management …
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Real-time monitoring of cement sheath integrity under high-angle HPHT wellbore conditions.
… percent chance of being adversely affected by sustained casing pressure. Even though a high percentage of the results are for wells in the Gulf of Mexico, similar numbers have been reported for the North Sea. This research project investigated the mechanical behaviour of the cement sheath over …
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Modeling CO₂ leakage from geological storage formation and reducing the associated risk
… the leakage pathway in wells that exhibit sustained casing pressure (SCP) and the rate-limiting part of the leakage pathway in any wellbore that CO₂ might encounter. By using field observations of SCP to estimate transport properties of a CO₂ leakage pathway, we obtain a range of CO₂ fluxes …