REALISINGPOTENTIAL in SOLUTIONS

FOR DRILLING WASTE MANAGEMENT

ABOUT SCOMI OILTOOLS

Scomi Oiltools is one of the worlds leading providers of innovative and state-of-the-art drilling waste management solutions and services, featuring a highly qualified team of over 2,500 engineers and professionals, a combined experience of over 60 years, spread over 46 locations in 26 countries, and round-the-clock technical support to serve the oil and gas industry worldwide.

Scomi Oiltools offers a comprehensive range of Solids Control, Containment, Handling, Treatment and Disposal solutions together with associated engineering and management services, which are custom-developed to your requirements.

Scomi Oiltools has a long track record of client satisfaction dating back to 1963, when the company was founded. Our client base includes major oil and gas operators and drilling contractors, all of whom are becoming increasingly concerned with environmental issues.

Whatever the requirement, small or large, Scomi Oiltools will provide the most cost-effective and process-efficient solution utilising the latest technology and experienced personnel.

At Scomi Oiltools, it is our ultimate goal to help you recognise and realise your vast potential. Thereby optimising your productivity and catalysing your businesses to new levels of performance.

Scomi Oiltools Realising Potential.

OUR STRATEGY

Scomi Oiltools Drilling Waste Management Services reduce the waste generated during drilling activities to acceptable environmental levels.

Our waste management services are based on our Waste Management Hierarchy which governs the way we deal with solids control and waste disposal, in all of our drilling activities worldwide. In its basic form, this hierarchy is divided into four levels:

reduction at source recycling treatment disposal

To ensure that these steps are adhered to, accurate planning, which takes into account both environmental protection as well as cost-effectiveness, is imperative. This involves studies to review both the project and the disposal criteria. Ultimately, the methods employed follow the Best Practicable Environmental Option (BPEO) and Best Available Technology Not Entailing Excessive Cost (BATNEEC) practices.

InSTALLATIOn, OpERATIOn And MAInTEnAnCEScomi Oiltools has highly skilled staff to ensure that our equipment is correctly installed, fully operational and well-maintained. Our employees are on-call worldwide, 24 hours a day, everyday and are trained to provide support at a moments notice.

In addition, our company carries comprehensive spares in numerous stocking locations to ensure minimum disruption or down-time to our clients operations arising from any technical incidents.

pROjECT MAnAGEMEnTIn order to achieve specific objectives within a specified timescale and budget, Scomi Oiltools has developed a clear and concise Drilling Waste Management Programme. This programme, which is available to clients as a whole or in parts (according to clients needs), enables us to:

identify waste streams, discern performance indicators and offer the best, cost-effective technical solutions and resources available.

determine the best methods for safe and healthy operational practice and management controls.

provide our clients with a report on specific performance data that includes recommendations for future improvements.

dRILLInG WASTE MAnAGEMEnT SOLUTIOnS

SOLIdS COnTROL SCM-PrimaG 4P Linear Motion Shale Shaker SCM-Ellipse 4P Shale Shaker SCM-Extra Life Shaker Screens SCM-VDG 1000 Vacuum Degasser SCM-VDG 1200 Vacuum Degasser SCM-A600 Atmospheric Degasser SCM-Desander SCM-Desilter SCM-PrimaG 4P Mud Cleaner SCM-4800 VFD Decanter Centrifuge SCM-5500 VFD Decanter Centrifuge SCM-CF2564 VFD Decanter Centrifuge SCM-Mud Cooler SCM-Centrifugal Pump SCM-Agitator Standard SCM-Agitator HELH

COnTAInMEnT And HAndLInG SCM-Rig VacTM Vacuum System SCM-Offshore Rig VacTM Containerised Vacuum System SCM-Hippo Vacuum Unit SCM-Venturi System SCM-Screw Conveyor System SCM-Skip Filling Station SCM-Container SCM-CIP Clean In Place Tank Cleaning SCM-CIP Portable Clean In Place Tank Cleaning SCM-MSB Mixing, Shearing & Blending System SCM-CBP 800 Cuttings Blowing Pump SCM-VCCSTM Vacuum Continuous Collection System SCM-Bulk Storage System SCM-Bulk Transport

TREATMEnT And dISpOSAL SCM-DCI Drilled Cuttings Injection System SCM-DCI Data Acquisition and Automation SCM-Slurrification System SCM-Extractor Cuttings Dryer SCM-CECTM Chemically Enhanced Centrifugation SCM-Cartridge Filtration Unit SCM-VPL DE Vertical Pressure Leave SCM-Hammer Mill Thermal Treatment SCM-Drill Cuttings Bioremediation SCM-Disposal

SCOMI OILTOOLS

SCM-PrimaG 4P Linear Motion Shale Shaker Efficient vibration isolation; excellent flow and solids handling capabilities whilst delivering drill solids with low OOC%.

SCOMI OILTOOLS

SOLIdS COnTROL

SCM-primaG 4p Linear Motion Shale Shaker (Available with 3 Panels)

SCM-Ellipse 4p Shale Shaker(Available with 3 Panels)

SCM-Extra Life Shaker Screens

SCM-VdG 1000 Vacuum degasser

FEATURES

High G force linear motion shaker with 7.3 gs of vibrational force.

Large screening area of 30 ft2 (2.79 m2). Small equipment footprint. Durable polyutherane wedge blocks hold

screens securely in place.

Baskets are fully seal welded and stress relieved.

2 layers of powder coat. 1st layer is baked-on, zinc-rich epoxy for corrosion resistance and abrasion resistance final coat.

Progressive elliptical motion shaker with 6.25 gs of vibrational force.

Large screening area of 30 ft (2.79 m). Small equipment footprint. Durable polyurethane wedge blocks hold

screens securely in place.

Baskets are fully seal welded and stress relieved.

2 layers of powder coat. 1st layer is baked-on, zinc-rich epoxy for corrosion resistance and abrasion resistance final coat.

Triple-layered sandwich construction. Simple perforation pattern. Bonded to perforated panel. Rugged structural support. Available in EL screen cloth.

5 hp (3.73 kW) TEXP electric motor with starter and fan guard.

Processing capacity of 1000 gpm (3785 lpm). Up to 29 Hg performance for viscous fluids. 14,075 in2 (9.08 m2) of baffle surface area. Epoxy-coated internal surfaces for corrosion

resistance.

BEnEFITS

SCM shakers are engineered to minimise screen wear.

Large screening area and high G force. Produces a performance rating of 210 ft2 g (19.5 m2 g).

Vibrators are equipped with long-life bearings producing less noise and can be used with a variable frequency drive in ordinary and hazardous atmospheres.

Efficient vibration isolation, hence a quiet machine during operation.

Seal welded baskets reduce corrosion and increase machine life.

Minimal maintenance required.

SCM shakers are engineered to minimise screen wear.

Large screening area. Low weir height. Efficient vibration isolation, hence a quiet

machine during operation.

Seal welded baskets reduce corrosion and increase machine life.

Minimal maintenance required.

API RP 13C (ISO 13501) compliant. Ability to handle high flow-rates. Longer screen life. Cut point integrity. Minimal screen blinding.

Skid-mounted unit. Low-maintenance float assembly. Fail-safe overflow valve. Easy access to baffles and float switch. Compact design for easy installation. Minimal moving parts for reliable operation.

SOLIdS COnTROL

SCM-VdG 1200 Vacuum degasser

SCM-A600 Atmospheric degasser

SCM-desander

FEATURES

5 hp (3.73 kW) TEXP electric motor with starter and fan guard.

Processing capacity of 1200 gpm (4542 lpm). Up to 29 Hg performance for viscous fluids. 18,768 in2 (12.1 m2) of baffle surface area. Epoxy-coated internal surfaces for corrosion

resistance.

10 hp (7.5 kW) TEXP 1750 rpm electric motor with starter and fan guard.

Processing capacity of 600 gpm (2270 lpm) with 16 ppg (1.92 sg) drilling fluid.

Adjustable mounting bar (15). High-efficiency impeller design. Rugged and compact design.

Available in 2 cones 1000 gpm / 3785 lpm and 3 cones 1500 gpm / 5678 lpm configurations.

Removal of sand-sized particles (40 100 microns).

Adjustable apex. Rugged polyurethane construction.

BEnEFITS

Skid-mounted unit. Low-maintenance float assembly. Fail-safe overflow valve. Easy access to baffles and float switch. Compact design for easy installation. Minimal moving parts for reliable operation.

No cleaning required. External surfaces protected by industrial

grade polyurethane.

Epoxy-coated internal surfaces for corrosion resistance.

Compact design for easy installation. Minimal maintenance required.

High resistance to heat and abrasion. Optional ceramic insert available to prolong

the useful life of the cone.

Easy to operate and maintain. Economical addition to the solids control

system.

SCM-desilter

SCM-primaG 4p Mud Cleaner(Available with 3 Panels)

SCM-4800 VFd decanter Centrifuge (Available with GBD Gear Box Drive)

FEATURES

Available in various inline or round configurations (8, 12, 16 & 20 cones models) with processing rates of up to 1200 gpm (4542 lpm).

Removal of silt-sized particles (12 74 microns).

Adjustable apex. Rugged polyurethane construction.

Linear Motion Shaker with 7.3 gs of vibrational force.

Large screening area of 30 ft (2.79 m). Small equipment footprint. Durable polyurethane wedge blocks hold

screens securely in place.

Cones constructed from rugged polyurethane. Baskets are fully seal welded and stress

relieved.

2 layers of powder coat. 1st layer is baked-on, zinc-rich epoxy for corrosion resistance and abrasion resistance final coat.

Stainless steel rotating assembly. Replaceable plows to increase service life. Tungsten carbide scroll inserts for reduced

maintenance costs and improved solids conveyance.

Hard-faced solids discharge ports. Rugged construction and oilfield skid for the

toughest environments.

Adjustable effluent ports for increased solids removal performance.

BEnEFITS

High resistance to heat and abrasion. Optional ceramic insert available to prolong

the useful life of the cone.

Easy to operate and maintain. Economical addition to the solids control

system.

SCM shakers are engineered to minimise screen wear.

Large screening area. Low weir height. Efficient vibration isolation, hence a quiet

machine during operation.

Seal welded baskets reduce corrosion and increase machine life.

Minimal maintenance required.

Variable frequency bowl and conveyor drives designed for infinite speed configurations.

Runs efficiently at high speeds for long periods of time for efficient solids separation.

Ideal for processing un-weighted or weighted drilling fluids.

Effective for high-speed, low-gravity solids separation or for low-speed, high-gravity solids recovery.

Torque overload protection shuts down feed pump to reduce packing off.

SCOMI OILTOOLS

SOLIdS COnTROL

SCM-5500 VFd decanter Centrifuge (Available with GBD Gear Box Drive)

SCM-CF2564 VFd decanter Centrifuge

SCM-Mud Cooler

FEATURES

Stainless steel rotating assembly. Replaceable wear inserts and plows to

increase service life.

Tungsten carbide scroll inserts for reduced maintenance costs and improved solids conveyance.

Rugged construction and oilfield skid for the toughest environments.

Adjustable effluent ports for increased solids removal performance.

Variable frequency bowl and conveyor drives designed for infinite speed configurations.

Carbon steel rotating assembly. Replaceable plows to increase service life. Tungsten carbide scroll inserts for reduced

maintenance costs and improved solids conveyance.

Hard-faced solids discharge ports. Rugged construction and oilfield skid for the

toughest environments.

Adjustable effluent ports for increased solids removal performance.

Variable frequency bowl and conveyor drives designed for infinite speed configurations.

Oilfield proven technology titanium plate type heat exchangers.

Robust construction the plate heat exchangers are manufactured from high- quality stainless steel and / or titanium alloy.

Compact dual skid design. Reliably in the oilfield for many years. Easier installation of the mud cooler system, or

tailored to suit individual rig layouts.

BEnEFITS

Runs efficiently at high speeds for long periods of time for efficient solids separation.

Ideal for processing un-weighted or weighted drilling fluids.

Effective for high-speed, low-gravity solids separation or for low-speed, high-gravity solids recovery.

Torque overload protection shuts down feed pump to reduce packing off.

Vibration limit switches for increased safety.

Runs efficiently at high speeds for long periods of time for efficient solids separation.

Ideal for processing un-weighted or weighted drilling fluids.

Effective for high-speed, low-gravity solids separation or for low-speed, high-gravity solids recovery.

Torque overload protection shuts down feed pump to reduce packing off.

Vibration limit switches for increased safety.

Lowers the circulation temperature in deep, high-temperature wells and helps to lower mud costs.

Reduces potential operational problems with bits, motors and downhole tools.

Maintains the circulating temperatures below formation temperature which helps to maximise hole stability.

SCOMI OILTOOLS

SCM-Centrifugal pump

SCM-Agitator Standard

SCM-Agitator HELH

FEATURES

Full and semi-open impellers. Stainless steel casing nuts. Inboard bearings consisting of high-quality

double row angular contact ball bearings or cylindrical roller bearings.

Outboard bearings consisting of two high- quality single row angular contact ball bearings.

Helical bevel gearing housed in rugged cast-iron gearbox.

Each helical bevel gear stage is 98% efficient (13% more efficient than a typical worm gear).

Lower seal arranged to accommodate grease pocket and create four-tier gearing protection.

Lower bearing always stays in contact with uncontaminated lubricant.

Custom designed for specific requirement. High-efficiency, low-horsepower design. Shafting is straightened to tight tolerances for

long seal life and smooth operation.

The high-efficiency HE-3 impeller typically used in oilfield applications is fabricated from heavier material than normal and features an axial flow impeller.

The gear box is specifically engineered for agitators.

BEnEFITS

Replaceable wear pads. Each skid-mounted pump package

is designed to ensure job site ease of maintenance and serviceability.

Mechanical seals that combine tungsten carbide and Viton bellows to extend seal life.

External oil sight glass is provided, so oil level can be checked at a glance.

Homeostatic internal pressure is maintained by vent plugs in the gearbox to prevent pressure build-up that could blow out an oil seal.

Lower bearing can be maintained from the top of the tank to eliminate need for in-tank inspections.

Lower horsepower requirement and running costs.

Lower installation costs due to less number of agitators.

Engineered for mixing oilfield viscous fluids for deep tank applications in excess of 30 ft (9.1 m) utilising a single agitator.

Internal weir / dam to eliminate risk of leaks into mud pits, if seal breaks.

Improved efficiency and longer gear box life due to structure of agitator.

COnTAInMEnT And HAndLInG

SCM-Rig VacTM Vacuum System

SCM-Offshore Rig VacTM Containerised Vacuum System

SCM-Hippo Vacuum Unit

SCM-Venturi System

FEATURES

A collection and discharge system for drilling fluids.

Cleans out sumps, drilled cuttings containers and ditches.

DNV approved container. Sound attenuation. 50 hp or 100 hp.

Oilfield proven technology. Anti-static construction with all parts

constructed from anti-static or conductive materials.

Compact skid design. Quick hook up with only the rig air supply,

suction, and discharge lines connected to operate the unit.

Drill cuttings collection from solids control equipment.

Used for drilled cuttings injection, slurrification or bulk handling operations.

BEnEFITS

Minimises safety incidents from spillages. Reclaims drilling fluids from drill floor, shaker

house and mud pits.

Simple installation. Minimises safety incidents from spillages. Reclaims drilling fluids from drill floor, shaker

house and mud pits.

Reliable equipment in the oilfield. No build-up of static electricity. Flexible installation with the compact skid

design. The Hippo vacuum unit can be installed almost anywhere onboard.

Improves safety in workplace environment by allowing quick and easy removal of spillages.

Can transport cuttings long distances. Minimal operating intervention.

SCM-Screw Conveyor System

SCM-Skip Filling Station

SCM-Container

SCM-CIp Clean In place Tank Cleaning

FEATURES

Continuous collection and discharge of drill cuttings from solids control equipment.

Efficient transfer of drill cuttings to containers or barge.

Available with either 2, 3, or 4 bays for cuttings skips.

Discharge from auger to cuttings skip, easily controlled with use of knife gates.

Containment of drilling waste for onward transportation to treatment or disposal site.

Sealed containers reduce risk of spillage. Stackable design.

Wash water supplied at 10 bar and 100 US gpm.

Degreasing agent improves the cleaning and reduces the cleaning time.

Tank cleaning head provides up to 360 programmable impact coverage to the walls.

Wash water is re-circulated back to the buffer tank minimising waste volumes.

Hoses contain embedded wire to avoid electrostatic issues.

BEnEFITS

Low-power requirement. Continuous discharge. Minimal operator intervention.

Efficient transfer of drill cuttings to containers. Efficient continuous flow of cuttings to

cuttings skip.

No man entry required reducing potential safety risk.

Permit time is reduced. Pit cleaning times are reduced compared to

man entry methods.

Degreasing chemical is re-circulated minimising waste volumes for disposal.

Short installation time. Permanent automatic installations can be

completed.

SCOMI OILTOOLS

COnTAInMEnT And HAndLInG

SCM-CIp portable Clean In place Tank Cleaning

SCM-MSB Mixing, Shearing & Blending System

SCM-CBp 800 Cuttings Blowing pump(Available in CBP 60)

FEATURES

Dual pump skid providing 400 gpm wash water at 225 psi (16 bar) or single pump skid providing 200 gpm of wash water at 225 psi (16 bar).

Dual pump skid has capability to run 4 nozzles (clean multiple tanks at once).

Process time: 30 60 mins per tank (depends on tank geometry and solids build-up).

50 100 bbls of wash solution storage capacity.

Clean pipe manifolds.

Integrated mixing, shearing and blending system.

High-rate bentonite and barite mixing. High-turbulence polymer shearing. Low-turbulence lubricant / inhibitor blending.

No moving parts in contact with product. Will convey slurries, sludges, and solids. Conveying system is fully enclosed. Flexible installation to suit rig layout. High-containment capacity, in excess of

40 tons per hour (based on SG 2.0).

BEnEFITS

Portable or permanent automated systems available.

Fully automated option. Re-circulation of wash water back to storage

tanks.

Environmentally friendly wash solutions. No man entry to mud tanks. Reduce non-productive rig time. All chemicals used are environmentally safe.

Modular system can be supplied in different variants to suit client requirements.

Single power source due to unique manifold design.

Allows the cuttings to be pumped straight to a boat / barge or bulk storage tanks / containers on the rig.

Exposure to drill cuttings significantly reduced. Crane lifts are minimised, improving offshore

safety.

SCOMI OILTOOLS

SCM-VCCSTM Vacuum Continuous Collection System

SCM-Bulk Storage System

SCM-Bulk Transport

FEATURES

High velocity airspeed (approx. 280 ft/sec) capable of conveying both wet and dry materials.

The primary air mover provides a vacuum source up to 15 Hg and operates below 85 Db.

Reduce the number of lifts necessary. Industry leading reduced discharge time

empty multiple tanks at once, variable discharge rates, 21 cfm (35 m/hr per tank), less complex discharge system.

Reduced height (10 ft tank) boat stability.

18 bulk tanks give a boat capacity of approx. 352 metric tons (352,000 kg).

Cuttings conveyed pneumatically at 150 psi in conjunction with CBP 800.

No moving parts. Maintenance in bulk tanks and CBP 800 reduced.

Has the ability to handle true solids up to 75 mm.

CBP 800 has automated control system and pressure relief valves for protection of personnel and equipment.

BEnEFITS

Continuous vacuum collection and discharge-possible due to the system capacity to isolate and / or operate into one or two DWCs.

Collection into DWCs in remote locations interconnecting hoses between the VCCS and DWCs allow this.

Automated system available for increased operability data acquisition.

Various size options available to suit application.

Can handle dry and wet cuttings and slurries.

Fast boat installation (done in hours). All components designed to DNV 2.7.1 and all

electrical components are ATEX approved.

Bulk tank support frames can be configured to suit most supply vessels.

Cuttings can be conveyed over long distance (150 ft vertical and over 500 ft horizontal).

TREATMEnT And dISpOSAL

SCM-dCI drilled Cuttings Injection System

SCM-dCI data Acquisition and Automation

SCM-Slurrification System

SCM-Extractor Cuttings dryer

SCM-CECTM Chemically Enhanced Centrifugation

FEATURES

Slurrification of drilling waste and injection into suitable sub-surface stratum.

System grinds and classifies cuttings. Fluid is added together with viscosifiers (when required) prior to injection.

High-pressure gauges to measure injection pressure at the annulus and injection pump.

Digital viscometer to measure viscosity while building injection slurry.

Mass flow metre measures flow rate, volume and density for slurry injected.

Programmable Logic Control (PLC) controlled slurry unit to semi automate the slurry unit.

Slurrification of drill cuttings for injection, dispersal to seabed or bulk transfer to shore.

Can disperse cuttings away from subsea Blowout Preventers (BOP) and / or templates.

Automated versions available.

Can be used for all drilling wastes. Horizontal basket easier access for feed and

maintenance.

Scroll internal scroll controls solids retention time.

Screen proprietary, conical screen design minimises bridging and blinding while providing enhanced tolerance of lost-circulation material.

Chemical treatment of drilling fluids to remove ultrafine particles.

Coagulation and flocculation techniques utilised to bring ultrafine particles together for subsequent removal from fluid by decanting centrifuge.

Recovered water can be recycled to rig thereby minimising water requirements for drilling fluid and cement.

BEnEFITS

In-situ option for treatment and disposal of drilling waste.

Is a relatively inexpensive process.

Increased data collection and automated daily reporting.

PLC operates the slurry skid reducing the chance of error and improving efficiency.

Unit operated from one central control panel. Reduced down time. Ease of operation.

Lower operator intervention ease of access and maintenance allows for superior up time.

Ease of maintenance conical screen can be cleaned without disassembly of the dryer.

Footprint a more compact unit than competing designs.

SCM-Cartridge Filtration Unit

SCM-VpL dE Vertical pressure Leave

SCM-Hammer Mill Thermal Treatment

SCM-drill Cuttings Bioremediation

SCM-disposal

FEATURES

64 x 40 cartridge capability. Spring assisted opening for one man

operation.

Pressure differential gauge. Stackable skid design. All manifolding SS308 stainless steel.

Plate and frame type. Removes 90 98% of solids load from fluid. Hydraulically driven, air operated. Stackable skid design. 8 10 bbls (brine)/min throughput

(400 sq ft unit).

All manifolding SS308 stainless steel.

An efficient method of thermally treating drill cuttings contaminated with oil-based mud.

Oil is recycled to the drilling fluid system or can be used as a fuel.

Treated solids can be used as landfill liner or road-fill.

Many types of bacteria exist which allows for a variable bio-system.

System uses naturally occurring bacteria / fungi.

System is relatively simple and safe to manage.

BEnEFITS

Rapid cartridge change-outs. Manifold for series or parallel flow. Cartridge stand-offs to avoid dirty fluid

contamination during cartridge change-outs.

High efficiency minimises cartridge use and maximises cut-point efficiency.

Cleaning takes 20 minutes after filtration cycle.

Relatively low-cost treatment. Useful by-product. No delays due to equipment down-time.

Where possible, Scomi Oiltools will always eliminate the need for disposal by seeking out a local market for any by-products. In instances where this is not possible, disposal to a landfill site will be considered.

SCOMI OILTOOLS

Middle EastT +9714 8838 236F +9714 8838 920E dubai.sales@ae.scomioiltools.com

West AfricaT +234 803 402 8010F +1832 550 2582E nigeria.sales@my.scomioiltools.com

Printed on environmentally friendly paper BRCDWMS-Rev1012

AsiaT +603 7717 3000F +603 7728 5202E kl.sales@my.scomioiltools.com

AmericasT +1281 260 6016F +1281 260 6969E houston.sales@us.scomioiltools.com

www.scomioiltools.com.my

disclaimerAlthough the information in this document is presented in good faith and believed to be correct, Scomi Oiltools makes no representations or warranties as to the completeness or accuracy of the information.Information is supplied on the condition that the persons receiving the same will make their own determination as to its suitability for their purposes prior to use. In no event will Scomi Oiltools be responsible for damages of any nature whatsoever resulting from the use of or reliance upon information from this document or the products to which the information refers.Scomi Oiltools does not warrant the accuracy or timeliness of the information in this document and has no liability for any errors or omissions in the information.This document is provided on an as is basis. No representations or warranties, either expressed or implied, of merchantability, fitness for a particular purpose or of any other nature are made hereunder with respect to the information set out herein or the products to which the information refers.Copyright 2012 Scomi Oiltools Bermuda Limited. All Rights Reserved.