New electronic downhole pressure and temperature recorderThe new PRM4-E pressure and temperature memory gauge is designed for extended downhole surveys-as long as 13 months of continuous recording with one battery pack. Click here to enlarge imageMaintenance-free operations are provided via metal-to-metal sealing. The PRM4-E memory gauge can reach as high as 30,000 psi, and its 1,400,000 data point memory helps assure completion of all types of jobs: drillstem testing, buildup, gradients, and bottomhole pressure.Source: Metrolog, 5 avenue Marcel Dassault, 31500 Toulouse, France.Quick guide to corrosion monitoringThe Quick Reference Guide to Corrosion Monitoring is availabe free on reques...

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