1. RCS Corrosion Management Solutions An Introduction to COSASCO ®

2. RCS Corrosion Management Solutions RCS COSASCO ® Range COSASCO ® is the Mechanical Range of Equipment COSASCO ® is the Mechanical Range of Equipment Standard & Patented Corrosion Resistant FittingsStandard & Patented Corrosion Resistant Fittings Corrosion CouponsCorrosion Coupons Pre-stressed CouponsPre-stressed Coupons Bacterial Monitoring ProbesBacterial Monitoring Probes Hydrogen MonitoringHydrogen Monitoring Chemical InjectionChemical Injection SamplingSampling Sand ProbesSand Probes Hot TappingHot Tapping COSASCO High Pressure System

3. RCS Corrosion Management Solutions Retrievable System to 6000 psiRetractable System to 1500 psi

4. RCS Corrosion Management Solutions Retrievable & Retractable Compared Retrievable System High Pressure to 6000 psi High Pressure to 6000 psi No in-situ valve No in-situ valve Lower cost for large systems Lower cost for large systems Ideal for Upstream Systems Ideal for Upstream Systems The Industry Standard The Industry Standard More Temperature Limited More Temperature Limited Higher Cost for small systems Higher Cost for small systems

5. RCS Corrosion Management Solutions Retrievable & Retractable Compared Retractable System Pressures to 1500 psi Pressures to 1500 psi High Temperature to 1000F High Temperature to 1000F Lower cost for small systems Lower cost for small systems Ideal for Downstream Systems Ideal for Downstream Systems For Refinery & Process Plants For Refinery & Process Plants In-situ valve In-situ valve Lower Pressure Capability Lower Pressure Capability

6. RCS Corrosion Management Solutions Covers – Several Types Carrier Plug and Seal Hollow Plug for Probes Solid Plug for other inserts Access Fitting Body –Several Types The COSASCO Fitting

7. RCS Corrosion Management Solutions The Access Fitting Body Top-of-the-Line Mounting Easy Access & Retrieval TOL for homogeneous flow BOL monitor for small lines Bottom-of-the-Line Mounting To catch the water phase Shorter Retriever Special CR Fittings available Access and Operation harder Retriever access may need pit

8. RCS Corrosion Management Solutions Solid and Hollow Plugs

9. RCS Corrosion Management Solutions Corrosion Resistant COSASCO ® Fittings

10. RCS Corrosion Management Solutions Retrievers – Allow for Clearance Standard Retriever Field-proven as the best Best “feel” Industry Standard More Clearance Required Short Retriever New Shorter Design Non-telescoping design Requires 20” less clearance

11. RCS Corrosion Management Solutions Retractable Fittings Stuffing Box Seal More flexible sizing Lower cost Retractor tool when required Best for higher temperature, medium pressure

12. RCS Corrosion Management Solutions RCS providing Corrosion Management Solutions Cosasco ® Corrosometer ® Corrater ® Microcor ® ICMS™ CORD-Com™ CORD-Pager™ Ultracorr™