[File Name or Event] Emerson Confidential 27-Jun-01, Slide 1 Brand Logo Oilfield Service Company Saves $1,280,000 with Magnetic Flowmeter Technology Challenge Frac fluid is a abrasive slurry mixture of sand, gel/water Abrasive fluid wears many flowmeter technologies High level of 1/f noise can lead to an unstable signal High vibration can damage flowmeter or electronics High maintenance and repair costs of turbine meters –$18,800 per truck each year (monthly on internals, 1 body per year) –100 trucks - $1,880,000 per year Increased risk of poor frac job Application Frac fluid discharge on a blending unit Oilfield Service Company North America

[File Name or Event] Emerson Confidential 27-Jun-01, Slide 2 Brand Logo Solution Rosemount High Signal magnetic flowmeter High signal meter over powers high 1/f noise resulting in stable signal with no damping Grooved coupling fitting option allows for drop in replacement of turbine meter Abrasion resistant polyurethane liner Abrasion resistant flush mounted tungsten carbide coated electrodes Oilfield Service Company Saves $1,280,000 with Magnetic Flowmeter Technology Application Frac fluid discharge on a blending unit Oilfield Service Company North America

[File Name or Event] Emerson Confidential 27-Jun-01, Slide 3 Brand Logo Results Increased frac truck availability by reducing maintenance interventions Reduced maintenance cost by $12,800 per truck per year $1,280,000 per year savings on 100 truck fleet Reduced risk of poor frac job with accurate frac fluid pump control Reduced risk of production startup delays Oilfield Service Company Saves $1,280,000 with Magnetic Flowmeter Technology Application Frac fluid discharge on a blending unit Oilfield Service Company North America