C.O.R. Filtration

Netherlands B.V.

C.O.R. – Company Overview

C.O.R. is a global producer of water treatment and filtration

solutions

• C.O.R. has 890 employees across multiple geographies.

• C.O.R. has presence in over 70 counties in which we and our distributors

serve, support and engage with our customers.

• Among the top-tier companies that deploy C.O.R.’s solutions: Technip,

Petrobras, Shell, Total, Air Liquide, Bayer AG, Ondeo, Veolia, BHEL, PUB

Singapore, Membratec, Stereau and StoraEnso.

Global Presence

Advanced Filtration Technologies

• Screen Filtration - Suction scanner - Fast and efficient cleaning, down to 10

micron .• Disc Filtration – Depth, modular, self cleaning mechanism down to 20 micron.

• Micro Fiber filtration – A unique filtration medium constructed of fine fibers wound in layers around a grooved plastic spool cassette down to 2 micron.

C.O.R. Filters Technology

Screen Filters

Suctionscanner

Exhaustvalve

Screen

Limitswitch

Motor

PDS

Screen Types

WEAVE-WIREPERFORATED

FILTRATION RATING: ABSOLUTE

WEDGE-WIRE

FILTRATION RATING : NOMINAL

SLOTTED WIDTH (SEVERAL CM’S) : ABSOLUTE

NOMINAL

With organic matter in

seawater (algea which are

compressible and flexible),

200 um weavewire

screens give same

reduction as

50 micron wedge wire

screens !

EBS & SAF Series

The New Omega Series(Max screen area-Min. footprint)

• Tried and proven scanner cleaning operation

• Multi-screen – scanner cleaning

• 1.35m2 upto 10.8m2 screen area per filter

• Maximum screen area - Minimum footprint

• One motor operates multiple scanners

• Minimum cleaning time

• In-line design

• Standard or sea water trim

• Coded & Zoned construction options

DHI Singapore Results

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DHI Singapore Results

Reduction Rate: 97.6%

DHI Singapore Results 10-50 micron

DHI Singapore Results 10-50 micron

Reduction Rate with 40 micron screen: 85.6%

Produced Water Treatment

5,57

13,13

3,661,63

5,847,78

0

4

8

12

16

20

TSS OIW TSS OIW TSS OIW

cassette - 7µ (outlet) walnute (outlet)

Inlet Stage 1

TS

S [p

pm]

OIW

[ppm

]

TSS & OIW avg resultes comparisonFirst stage - Cassette VS nutshell filter

5,8

8,9

2,401,77

02468

101214

TSS OIW TSS OIW

Inlet (after walnut) Stage 1 - 3µ

TS

S [p

pm]

OIW

[ppm

]

TSS & OIW Results

The AMF filter shows

better removal rates

then the conventional

Nutshell filter.

The AMF filter can use

as complimentary

treatment to the

nutshell filters.

Produced Water Treatment

Water System Design Customization

80μm Wedge-Wire Filters 200μm Weave-Wire: C.O.R. Pilot filter Pilot Filter Flush water

1st Point of Differentiation – Filtration

performance

2nd Point of Differentiation – Efficient

Element Cleaning

System design fits into existing footprint

Southern Seawater Desalination plant

C.O.R. Mega EBS Filters

32 units of M-EBS 40K

200micron, 12,800m3/h

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Oil and Gas applications:

• Pipe flushing

• Cooling and Process Water

• Membrane Protection

• Utilities

• Seawater Injection

• Recycling of Produced Water

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Offshore – Oil and Gas

"Pro-Safe" FPSO =ESPOIRProject name

Ivory CoastCountry

Water InjectionApplication

220 m3/hFlow rate

Stage 1: 200 micron, Stage 2: 25 micron, Stage 3: 5 micron

Filtration degree

SeawaterWater source

Stage 1: 200µ - 2 x EBS (100% standby)

Stage 2: 25µ - 2 x EBS (100% standby)

Stage 3: 5µ - cartridge system (100% standby)

Filtration solution

December, 2002Installation date

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Customer Testimonials - GSi

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Offshore – Oil and Gas (Halfdan Platofrm)

Maersk Halfdan C Platform Phase IVProject name

DenmarkCountry

Cooling WaterApplication

1850 m3/hrFlow rate

500 micron/ 40 micronFiltration degree

SeawaterWater source

2 X Mega EBS Inline Filter unitsFiltration solution

2009Installation date

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Customer Testimonials - Maersk

Sent: Tuesday, October 08, 2013 2:55 PM

To: info@corfiltration.com

Subject: Maersk Oil - Seawater Filters on Dan FG

Good day,

We experience some dP and backwash issues with SW filters on our offshore platform Dan FG. The current SW filters are

originally manufactured by …. and are multi tube candle design. Filter skid contains 2 x 100% vessels - 40 microns and 3000m3/h

each (1 operating and 1 standby).

On Halfdan BD we have C.O.R. “MEGA EBS” filters (FIL-5364/65) and with these we don’t seem to experience the same issues.

Could you help with input to upgrade or replace existing SW filters on Dan FG.

Looking forward to your reply.

Yours faithfully

Technical Facilities - Safety & Utility

Mærsk Olie og Gas A/S

Kanalen 1

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Current Skid and C.O.R.‘s Omega 3E Filters – Maersk

Old situationNew situation

Offshore – Oil and Gas ( ASENG FPSO)

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Customer Testimonials - ASENG FPSO

Pre-Filtration to UF – Coal Seam Gas.

Gas storage in salt domes; the domes are

leached with fresh water – Brine Filtration

TSO Phase I Project name

FranceCountry

Brine FiltrationApplication

500 m3/hrFlow rate

25 micron/ 3 micronFiltration degree

Leaching BrineWater source

10 EBS 25 microns and 10 AMF 370 K 3

micron

Filtration solution

2010Installation date

Extreme Conditions. Exceptional ResultsField Results – reliable performance:

Pre-Filtration to RO Total - France

Produced Water filtration 2014

World biggest produced

water treatment facility

Our Clients:

Conclusions – C.O.R.’s Benefits:

Decades of experience and intimate knowledge of the O&G industry

requirements – unique design ensures CAPEX & OPEX reduction.

3 different filtration technologies which all introduced successfully to the O&G

industry in various applications.

When performance counts – C.O.R.;

we deliver solutions based on our experience, technologies and expertise