KNOW YOUR HYDRAULIC FLUID PETROBRAS SEMINAR SIMON McMANUS TECHNICAL MANAGER

SEALANTS AND ADHESIVES What MacDermid Do INDUSTRIAL PRODUCTS Surface finishing products & processes Water and waste treatment products PRINTED CIRCUITS Plating processes Resists and Resist strippers Solder treatments OFFSHORE FLUIDS Production control fluids Drilling mud additives BOP fluids GRAPHICS PRODUCTS Liquid photopolymer resins Plate making equipment SEALANTS AND ADHESIVES HYLOMAR liquid gasket Silicones Antifoam Cyanoacrylates

MacDERMID CANNING OFFSHORE FLUID SUPPLY NORWAY ABERDEEN WIGAN HOUSTON SINGAPORE BRAZIL SOUTH AFRICA AUSTRALIA

ERIFON HD 603 HP BOP CONTROL FLUID CONCENTRATE HIGH PERFORMANCE FOR ENHANCED OPERATION IN SLOW MOVING HIGH LOAD EQUIPMENT. ENVIRONMENTALLY ACCEPTABLE EXCELLENT LUBRICATION CORROSION RESISTANCE BIOLOGICAL RESISTANCE

ERIFON 818 A RANGE OF FLUIDS FOR MOTION COMPENSATORS AND TENSIONERS SUITABLE FOR: GENERAL USE TLP’S LOW VISCOSITY

OCEANIC CONTROL FLUIDS FORMULATED FOR OPTIMUM SUBSEA AND TOPSIDE CONTROL RANGE OF FLUIDS AVAILABLE FOR A WIDE VARIETY OF CLIMATIC AND WELL CONDITIONS. ENVIRONMENTALLY FRIENDLY OCEANIC HW500 SERIES OCEANIC HW443 OCEANIC HW 600 SERIES OCEANIC BTC SERIES

PRESERVATION FLUIDS OCEANIC EPF OCEANIC UMBILICAL STORAGE FLUID, SST 5007 FOR THE PRESERVATION OF STEEL UMBILICALS . OCEANIC EPF LONG-TERM STORAGE OF STEEL EQUIPMENT INCLUDING Bop's AND TREES NO NEED TO FLUSH BEFORE INSTILLATION ENVIRONMENTALLY FRIENDLY

MacDERMID OFFSHORE

TECHNICAL SERVICES WORLD WIDE FLUID SUPPORT FREE FLUID ANALYSIS SERVICE FOR MacDERMID CANNING CUSTOMERS TECHNICAL INVESTIGATIONS CORROSION EXPLOSION HOUSEKEEPING

Oceanic HW 500 Series 15 Year Track Record First Project was The Sun Balmoral The 5 signifies 5% additives (lubricants, inhibitors etc) The last two digits signify the glycol content.

Trapped Air In HW540 Air Gaps HW 540 Water Vapour from the Fluid can cause Corrosion in Steel Pipes or Components

Over-Heating HW540 pH could fall Fluid will turn from blue to green Small non abrasive black particles of molybdenum will drop to the bottom.

Heavy Seawater Contamination of HW 540 A thin layer of oily material could form on the surface The fluid will turn from blue to green Molybdenum and insoluble abrasive white salt sinking to the bottom.

Oil Contamination in HW540 Oil layer will form at around 3-4% contamination White emulsion will form and over extended periods bacteria could grow in the oil water interface Fluid will go cloudy

Oceanic HW443 More tolerant to seawater intrusion Has a Vapour Phase Inhibitor (VPI) Contains fluorescent dye Has a 6 year track record First project Total Ellon/Dunbar Temperature range -25 to 140°C Less toxic than HW540 High biodegradability No antifoam required

Working With Petrobras Current Project is Plasticiser migration from umbilical hoses into the fluid. HW 525 Nylon 11 liner

Fluids Saturated With BBSA Oceanic HW443 Oceanic HW525

What We Are Testing Both HW525 and HW443 Corrosion Effectiveness Filterability (NAS Cleanliness) Lubrication Properties Bacterial Resistance Elastomer Compatibility

Results So Far Corrosion Resistance Full results will not be available for at least another month Preliminary testing has shown the corrosion protection in the fluid is unaffected by the presence of BBSA

Results So Far Filterability Through a 0.8µm filter the time for fluid to pass did increase significantly. The high viscosity of the BBSA caused it to stick to the membrane and slow the flow of fluid. The BBSA did eventually pass through the filter

Results So Far