Corrosion of Drill Pipes in Contact with Drilling

Corrosion of Drill Pipes in Contact with Drilling -...

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Click to edit Master subtitle style 11/11/10 Corrosion of Drill Pipes in Contact with Drilling Mud By: M. Manea, M.G. Popescu, and F. Manea PGE 333T October, 5, 2010
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11/11/10 Why it is important ? T o reduce the cost T o understand what factors are the steel corrosion processes depend on. T o find anticorrosive protection
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11/11/10 The experiment …. P repare to the equipment, fluids P erform treatment to the fluids and equipment P repare 3 types of fluids with 0%,
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11/11/10 Rheological curves for 0% salt concentration Rheological curves for 15% salt concentration Rheological curves for 30% salt concentration
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11/11/10 Rheological curves for 0% salt concentration
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Unformatted text preview: Rheological curves for 15 % salt concentration Rheological curves for 30% salt concentration 11/11/10 Rheological curves for 0% salt concentration Rheological curves for 0% salt concentration Rheological curves for 0% salt concentration 11/11/10 Corrosion rate variation at 25° C Corrosion rate variation at 11/11/10 Conclusion • S alt contamination reduces gel strength, increase viscosity • C orrosion is directly proportional to salt concentration. • C lay acts as the coating to metallic surface 11/11/10 Evaluation • Easy to read • Have many graphics and data tables • Prior knowledge to understand...
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This note was uploaded on 11/10/2010 for the course PGE 323K taught by Professor Lake during the Spring '08 term at University of Texas.

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Corrosion of Drill Pipes in Contact with Drilling -...

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