Case Study

Well Testing

Well Testing

Pages 1 Pages

Objectives • The client had recently purchased a field that contained H2S concentrations of up to 30% - they anticipated concentrations of approximately 8% during initial completion stages • Unexpected and dangerously high levels of H2S were experienced when drilling into a new part of the reservoir, therefore drilling operations were managed by drilling the wells overbalanced and at times with H2S gas alarms causing drilling shut downs which ext

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