Subsea Well Response Project:
Collaborating to enhance international
subsea well incident intervention| www.oilspillresponse.com : www.subseawellresponse.com |Highlights• SWRP planned an integrated intervention system forinternational use• System includes capping stacks and subsea dispersant hardware• SWRP and Oil Spill Response Ltd are collaborating to make theequipment available to industry• Industry can access equipment via membership of OSRL and a
supplementary agreement• First equipment ready for response• Equipment stored in four international locations from 20132The challenge• Industry must be prepared to respond in the event of a futureserious subsea well control incident• Industry must demonstrate its ability to operate safely andresponsibly• International response capabilities are needed• State-of-the-art response tools must be available

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Subsea Well Response Project• Nine leading oil and gas
companies

SWRP’s guiding principles:• Not-for-profit joint initiative• Working to enhance theindustry’s capabilities to respondto an international subsea wellcontrol incident• Formed on the recommendationof OGP’s Global Industry
Response Group (GIRG)

41. Prevention is paramount
2. Working with regulators
3. Enhancing industry
response capabilities
4. Rapid reaction on aninternational scale

SWRP’s objectives
Design a capping toolbox with a range ofequipment to allow wells to be shut inInternational
response

Design additional hardware for the subsea
injection of dispersant

Faster reaction

Assess and implement deployment option
Further assess the need for and feasibilityof global containment solutions

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Reducedenvironmental
impactThe industry working together
OGP’s Global Incident Response GroupPREVENTIONINTERVENTION

Better capabilities and practice inwell engineering design and welloperations management

Improved capping response in the eventof an incident and to study further theneed for – and feasibilityof – global containment solutions

RESPONSE
Effective and fit-for-purpose oilspill response preparedness andcapability

Wells Expert Committee(WEC) – a permanent entity
within OGP.

Governments, regulators, NOIA, OSROs and industry initiatives
6Equipment

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Integrated subsea intervention system
Integrated Intervention system includes:
Four capping stack toolboxes
Two subsea dispersant hardware kits•••••

Available for the majority of international subsea wells
Designed for subsea use up to 3000m water depth
Transportable by sea and/or air
Ready for use from beginning of 2013
Stored in four international locations from 2013: Norway,Singapore, South Africa, and Brazil• Manufactured by Trendsetter Engineering and Oceaneering
8Standardised capping systems

Dual 71/16’’ 10k Gate
Valves on Main Bore

Dual 18 ¾’’ 15k Rams
on Main Bore

Common 15k System
The integrated intervention system
includes four capping stack toolboxes:
2 x full bore 15k capping stacks
2 x reduced bore 10k capping stacks

9Capping Stack Toolbox - Fabrication
Trendsetter Engineering Inc.

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DEBRIS CLEARANCE

Subsea dispersantequipment• Subsea application of dispersant at a wellhead is an
integral part of capping operations:• Creates safer surface working conditions for response
personnel

BOP INTERVENTION• Enhances the degradation of the oil• Subsea dispersant hardware kits include:• Tools for site surveys• Debris clearing equipment• Flying leads, distribution manifold and dispersant wands• High, high volume accumulators• OSRL will hold strategically located global dispersant
stockpiles, access to which is subject to separate andadditional arrangements (not included within theintervention system subscription)
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DISPERSANT SYSTEM

Subsea Dispersant Hardware Kit
Fabrication Acceptance Tests at Oceaneering

12Subsea Dispersant Hardware Kit
Oceaneering – Site Integration Testing13

Storage Locations

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International delivery & storage
4 x capping stack toolboxes(2 x 10k / 2 x 15k)
Delivery January 2013 – Aug 2013

2 x subsea dispersant
hardware toolboxes
Delivery December 2012

Stavanger,
NorwayDSingapore
Rio de Janeiro,
BrazilSaldanha,
South AfricaD15

Storage configuration• Cap stored fully
assembled on Self
Propelled ModularTransporter(SPMT)/trolley• SPMT/trolley used totransport cap to quayside• All bases have access tocranes capable of lifting
150 MT @ 20m

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Norway – Tananger Offshore Supply Base• Strategically placed within a major oil and gas port
• Cap stored on site with major service provider allowing accessto on site logistics capability and additional services• Close proximity to Stavanger & Oslo airports• Fully operational by March 201317

Singapore – Loyang Offshore Supply Base• Strategically placed in North Eastern part of Singapore• Cap stored on site with major service provider allowing accessto on site logistics capability and additional services• Adjacent to Changi airport• Co-located with new OSRL facility• Fully operational by May 201318

South Africa – Saldanha Fabrication Yard
• Saldanha identified as possible future offshore oil and gas
centre for South Africa• Close proximity to Cape Town airport• Fully operational by June 2013

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Brazil – Angra dos Reis
• Currently finalising contracts• Cap to be stored on site with major service provider allowing
access to on site logistics capability and additional services• Close proximity to Rio de Janeiro airport• Fully operational by end 201320

Access & Engagement

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Industry can access equipment via OSRL
• OSRL will make a new integrated
intervention system available tothe industry• OSRL owns, stores and maintains
the equipment

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Oil Spill Response Ltd(OSRL)• Largest global provider ofoil spill response andpreparedness services• Attended nearly all themajor oil spill incidents forthe past 25 years• Not-for-profit, industryowned co-operative

Access the equipment
How to gain access:Key benefits:• Oil and gas companies around the world
have the opportunity to gain access tothe equipment• Access state-of-the-art
response equipment• Access requires:oOSRL membership
oSupplementary agreement, entry fee
and annual per well fee
oMeeting key criteria• Contact swrp@oilspillresponse.com

23• Establish a comprehensive
contingency plan
• Be prepared for a variety ofinternational scenarios• Benefit from 25 years’ OSRexperience• Demonstrate commitment toan environmentally-conscious
oil industry

Industry access via OSRL
• Subscriptions now open for industry access via OSRL
• Early entry period until 31 March 2013

• Short Term Subscriber Agreement (STSA)• Information packs available24

Continued collaboration• Engagement remains fundamental for the continuing successof the Project• Maintain open dialogue with key stakeholders, activelyengaging with regulators, NOIAs, OGP Wells Expert
Committee, Oil Spill Response Joint Industry Project (JIP) andservice companies• Publicise the availability of the equipment to oil and gas
providers across the industry• Enlist subscribers to help enhance incident response
capabilities across the industry and around the world25

End of Presentation

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