Maximising Value in Marginal and Brown Fields Cost Management

Workshop Maximising Value in Marginal and Brown Fields Cost Management Early Bird Deadline : 31 July 2015 Registration Deadline : 1 September 2015 28-30 September 2015, Pullman Putrajaya Lakeside, Putrajaya, Malaysia Why should you attend? Networking opportunity to learn about managing marginal and brown field development projects. Opportunity to discuss at a deeper level challenging topics related to marginal and brown field via case histories and smaller multi-functional group breakout sessions. Develop an understanding of industry Lessons Learnt. Who should attend Asset managers Commercial & economics management Project management Subsurface and reservoir engineers Business development Government regulators & stakeholders Facilities & production engineers Associated Training Course The Workshop will be preceded by a Training Course held on 26-27 September 2015 on Marginal Field Development: Unlocking the Hidden Resources in Our Own Back Yard presented by Abdolrahim Ataei, Principal Reservoir Engineer of PETRONAS For further information on this workshop: go to http://www.spe.org/events/15ape4

Workshop Venue: Pullman Putrajaya Lakeside No 2, Jalan P5/5 Presint 5 62200 Putrajaya, Malaysia Tel: +60.3.8890 0000 Email: http://www.pullmanputrajaya.com Documentation: 1. Proceedings will not be published; therefore, formal papers and handouts are not expected from speakers. 2. Work in progress, new ideas, and interesting projects are sought. 3. Note-taking by participants is encouraged. However, to ensure free and open discussions, no formal records will be kept. Workshop Deliverables: The committee will prepare a full report containing highlights of the Workshop discussions. This report will be circulated to all attendees. PowerPoint presentation materials will be posted on a specific SPE URL site and made available to attendees after the Workshop. Provision of the materials by discussion leaders will signify their permission for SPE to do so. Commercialism: In keeping with the Workshop objectives and the SPE mission, excessive commercialism in posters or presentations will not be permitted. Company logos must be limited to the title slide and used only to indicate the affiliation of the presenter and others involved in the work. Attendance Certificate: All attendees will receive an attendance certificate attesting to their participation at the Workshop. This certificate will be provided in exchange for a completed Workshop Attendee Survey Form. Continuing Education Units: This Workshop qualifies for SPE Continuing Education Units (CEU) at the rate of 0.1 CEU per hour of the Workshop. Attendee Information: General and detailed accommodation information will be posted on the workshop website in July 2015. Transportation/Visa: Attendees are advised to book their international / domestic airline tickets early from their country to Malaysia. Further detailed transportation information will be available on the Workshop website by July 2015. All travelers to Malaysia must be in possession of passports valid for at least six (6) months with proof of onward passage, either return, or through tickets. Contact your local travel agent for information on visa requirements to Malaysia. Dress Code: Casual clothing is recommended. The Workshop atmosphere is informal. Attention Nonmembers Join Our Worldwide Membership! Nonmember registrants are eligible for one (1) year SPE Membership at no additional cost. To take advantage of this offer, you must fill out the membership application form onsite. Workshop Registration Fees: (Inclusive of 6% GST): Early Bird Registration submitted on/before 31 July 2015 SPE MEMBER: USD1,850.00/person NONMEMBER: USD2,050.00/person Registration Deadline: 1 September 2015 SPE MEMBER: USD 1,950.00/person after 31 July 2015 NONMEMBER: USD 2,150.00/person after 31 July 2015 Fee includes the following: Three-day registration fee for all Workshop sessions; Welcome reception followed by dinner (Monday evening); Three (3) meals per day except on Sunday, Tuesday and Wednesday; Daily coffee/tea breaks; Workshop Workbook and Certificate of Continuing Education Units (CEU); All fees quoted in USD inclusive of 6% GST. Note: Registration fees does not include hotel accommodation. Training Course Registration Fees: (Inclusive of 6% GST): Early Bird Registration submitted on/before 31 July 2015 SPE MEMBER: USD1,600.00/person NONMEMBER: USD1,800.00/person. Registration Deadline: 1 September 2015 SPE MEMBER: USD1,700.00/person after 31 July 2015 NONMEMBER: USD1,900.00/person after 31 July 2015 Fee includes the following: Two day registration fee for Training Course session; Two (2) lunches and daily coffee/tea breaks; Training workbook and Certificate of Attendance. Registration Policy: Registration fee MUST be paid in advance for attending the Workshop and/or Training Course. Full fixed fee is charged regardless of the length of time registrant attends the Workshop and/or Training Course. Fixed fee cannot be prorated or reduced for anyone (Workshop chairpersons, committee members, speakers, discussion leaders, students and registrants). Attendees are expected to attend all Workshop sessions and are not permitted to attend on a partial basis. Note: Registration fee does not include hotel accommodation or meal costs for additional family member(s). A discount fee of USD200 will be offered to registrants attending both SPE Workshop and Training Course. If attendance is not sufficient for the Training Course by 27 August 2015, SPE reserves the right to cancel the course. Substitutions will not be accepted without prior Programme Committee approval. No refund will be issued if a registrant fails to show up at the Workshop and/or Training Course on-site.

Workshop Maximising Value in Marginal & Brown Fields Cost Management 28-30 September 2015, Pullman Putrajaya Lakeside, Putrajaya, Malaysia Workshop Description Many countries across the globe are striving to maximise their energy resources. As larger oil and gas field reserves get depleted, managing these assets is a tough challenge in face of increasing complexity and uneconomic conditions. This has shifted the focus by these countries to revive declining brown fields or relook at unattractive marginal fields. Marginal fields are those hydrocarbon resource accumulations that do not generate sufficient positive net value to be economic. They are generally associated with small pockets of oil or gas that can only be commercialised for development under favourable technical and economic environments. Brown field resources on the other hand are those fields which have undergone development and production. They will continue to play a key role in the industry in view of the substantial remaining resources which cannot be exploited based on existing technology or costs. As demand for energy continues to grow, oil and gas practitioners are often challenged and asked whether marginal and brown fields will continue to be the area of focus in the coming year. Is it worth for us to focus on developing such fields in view of increasing cost and technical challenges? How are we going to manage the cost and schedule effectively in developing these resources? Do we have adequate technologies to handle the challenges and risks in developing these assets? Are we ready to challenge ourselves? Let us come together to join this workshop to discover the latest approaches, discuss ideas and network with your industry colleagues. Workshop Objectives This workshop will serve as a platform for consolidating ideas and concepts, such as technical or commercial best practices, lessons learnt, and approaches and technologies deployed in managing the cost and schedule to develop marginal and brown fields. Experience networking with industry colleagues and information sharing on initiatives, failures and successes, along with panel and breakout group discussions. Technical Programme Committee Co-chairperson Stephen Gendang PETRONAS Co-chairperson Zamri Ghapor ExxonMobil E&P Malaysia Inc. Laurent Alessio Leap Energy Partners Mohd Syarulnizam Awang PETRONAS Mohammad Azharie Ahmad PETRONAS Joe Collins RISC Hanif Hashim Petrofac Energy Developments Ahmad Syahrir Hatta Schlumberger Izwan Nizam Mahbob PETRONAS Carigali Sdn. Bhd Sanjeev Kumar Nanta Kumar PETRONAS Khairul Anwar Othman PETRONAS Carigali Sdn. Bhd. Ian Raw Schlumberger Jamaludin Takei PETRONAS Carigali Sdn. Bhd. David Tobing PERTAMINA Hulu Energy ONWJ Zharin Zhafrael Sarawak Shell Bhd. Workshop Advisor Kean Seng Lee ExxonMobil E&P Malaysia Inc. SPE Regional Technical Advisory Committee (RTAC) Register Online at http://www.spe.org/events/15ape4

Preliminary Daily Activities and Technical Agenda For updated technical information, visit www.spe.org/events/15ape4 Tuesday, 22 September - SPE Asia Pacific Office, The Gardens South Tower, Mid Valley City, Kuala Lumpur Malaysia 1000 1200 hours Final Programme Committee Meeting 1200 1330 hours Lunch 1330 1430 hours Discussion Leaders and Session Chairpersons/Managers Briefing Monday, 28 September 2015 0700 0800 hours Registration/Poster Setup 0830 0915 hours Keynote Address (Super Session) 0915 0945 hours Group Photo/Coffee Break 0945 1000 hours Session 1: Introduction / Opening 1000 1200 hours Session 2: Pre Development Considerations and Challenges The viability of marginal and brown fields is dependent on getting it right at the onset. Topics covered include undertaking an effective appraisal programme, defining competitive subsurface & surface solutions, assessing technical and non-technical risks and identifying fiscal terms and regulations. 1200 1300 hours Lunch 1300 1500 hours Session 3: Optimisation of Development Concept This session will focus on unique challenges of developing small and brown fields. The challenges can be in the form of deciding between standardisation and customisation of development concept. Adding to the complexity of coming up with a development concept is the issue of uncertainty or lack of subsurface information which are critical to provide assurance on the success of the development. 1500 1545 hours Coffee Break & Poster Session Part I 1545 1745 hours Session 4: Subsurface Application & Technology This session will discuss on progressing reserves and increasing production economically in marginal and brown fields. The topics focus on finding oil either low hanging fruit or challenging opportunities and managing the subsurface risk. Session topics and case histories include the review of new and current approaches in undeveloped discoveries, development well, and well services. 1830 hours Group Dinner Tuesday, 29 September 2015 0800 1000 hours Session 5: Facilities & Infrastructure The selection of fit-for-purpose facilities & infrastructure is vital to maximise the value of either marginal or brown fields. Thus, this session will focus on optimisation of facilities cost through appropriate procurement strategy and utilisation of refurbished assets. Impact of HSE considerations and facilities decommissioning will be discussed as well. 1000 1045 hours Coffee Break & Poster Session Part II 1045 1245 hours Session 6: Project Implementation / Cost & Schedule The focus of this session will be on the overall project execution lessons learnt and best practices, which is inclusive of effective scheduling, fabrication efficiency and HSE regulations. The session will also discuss how to challenge the norm in managing projects. 1245 1345 hours Lunch 1345 1545 hours Session 7: Realising Value from Advanced Completion Technologies for Challenging Fields (Super Session) The capital cost of intelligent completions is significant, but the potential value of applying this technology can improved reserve recovery efficiency, reduced capital expenditure, and reduced operating expenditures. Unfortunately many organisations have difficulty translating the intelligent well investment into operational value. This session discusses how organisations have overcome the challenges required to create a paradigm shift in work methods to unlock the true value of the completions. 1545 1600 hours Coffee Break 1600 1800 hours Session 8: Breakout Session (Super Session) 1800 hours Networking Opportunities/Dinner on own

Workshop Wednesday, 30 September 2015 0800 1000 hours Session 9: Maintenance and Operations In light of the recent oil price, operators are looking in various ways in managing its maintenance and operations cost which signifies the field s UPC, maneuvered within its economics threshold. Asset integrity management, logistics and inventories optimisation, lean operation practice and even smart field implementation, are among the examples of the focus areas on this subject. This session is aimed to discuss the ideas and share examples from relevant case studies, in strategising this O&M aspects in maximising the value of the fields. 1000 1015 hours Coffee Break 1015 1215 hours Session 10: EOR/IOR Considerations EOR and IOR implementation breathes new life to depleted assets, enabling operators to increase recovery rate that was never thought possible through conventional means. This session is aimed to engage participants to discuss on subjects such as subsurface evaluation approaches, asset rejuvenation and EOR development options and its key economic factors. Non-technical subjects such as tax break incentives for EOR projects in the North Sea are also fair game in light of recent economic conditions. 1215 1245 hours Session 11: Summary & Wrap Up 1245 1400 hours Lunch 1400 hours Workshop Concludes *Super Sessions will converge attendees from SPE Maximising Value in Marginal and Brown Fields - Cost Management, and Advanced Completion Technologies for Challenging Fields Workshops to maximise networking and knowledge transfer. The Society of Petroleum Engineers (SPE) is a not-for-profit organization. Income from this event will be invested back into SPE to support many other Society programs. When you attend an SPE event, you help provide even more opportunities for industry professionals to enhance their technical and professional competence. Scholarships, certification, the Distinguished Lecturer program, and SPE s energy education program Energy4me are just a few examples of programs that are supported by SPE. Poster Solicitation and Information All participants are encouraged to prepare a poster for the Workshop. Posters will be presented at an assigned time and open to frank discussion and presentation of unconfirmed or partial results. Posters will be on display for the entire Workshop period. Presentations on both research and field experience are solicited. When preparing your poster: Avoid commercialism. No mention of trademarks/product name. Poster size should be approximately 0.8m x 1.2m (W x H) or size A0 in portrait layout. Identify topic by title, presenter, affiliation, address, and phone number. Include a brief abstract that summarises the technology to be addressed. Make the display as self-explanatory as possible. Place the information sequentially; beginning with the main idea or problem, method used, result, etc. (Draw a plan keeping the size and number of illustrations in mind). Keep illustrations simple by using charts, graphs, drawings, and pictures to create interest and visually explain a point. Use contrasting colours. Use large print for narrative materials. (we suggest a minimum of 24 points or 3" high letters for the title). Note that the Workshop Programme Committee will review all poster abstracts/materials prior to display, and reserves the right to refuse permission to display any poster considered by the committee to be commercial in nature. If you are interested in participating, please email your proposed topic with a short abstract (between 200-300 words) to SPE Event Manager, Joel Morgan at jmorgan@spe.org by 31 July 2015

SPE Workshop: Maximising Value in Marginal & Brown Fields Cost Management 28-30 September 2015 Pullman Putrajaya Lakeside, Putrajaya, Malaysia SPE Training Course: Marginal Field Development: Unlocking the Hidden Resources in Our Own Back Yard 26-27 September 2015 Pullman Putrajaya Lakeside, Putrajaya, Malaysia Registration Form SPE Member: Yes Membership No. No Name: (First / Forename) (Middle) (Last / Family Name) Position: Company: Address: Town/City: Zip/PostalCode: Country: Tel: Fax: Email: Would you be willing to give a brief (10-15minutes) presentation (Yes/No)? If yes, please attach the topic with a short abstract of your proposed presentation. One of the Programme Committee members will contact you to discuss your presentation. Important: Registrants for SPE Workshops are accepted on the basis of information submitted by each registrant. Technical Disciplines (Check One) Drilling and Completions Health, Safety, Security, Environment and Social Responsibility Management and Information Production and Operations Projects, Facilities and Construction Reservoir Description and Dynamics Primary Responsibility (Check One) Drilling Economics Geology Geophysics Management Operation Production Reservoir Surveillance Other List background and experience. (Use additional paper if required). List your expectation for the Workshop, so that the committee can tailor a portion of the Workshop to answering attendees concerns. (Use additional paper if required). Registration Fees (Inclusive of 6% GST): (Please select appropriate box) Early Bird Registration on/before 31 July 2015 Registration after 31 July 2015 Workshop Only (Fee includes all workshop sessions, workbook, certificate,1 dinner / 3 luncheons, and daily coffee breaks.) SPE Member Nonmember USD 1,850.00 USD 2,050.00 USD 1,950.00 USD 2,150.00 Training Course Only (Fee includes 2-day training course, training workbook, certificate, 2 luncheons and coffee breaks.) SPE Member Nonmember USD 1,600.00 USD 1,800.00 USD 1,700.00 USD 1,900.00 Workshop and Training Course (Fee includes all workshop sessions, 2-day training course, workbooks, certificates,1 dinner, 5 luncheons, 1 dinner and coffee breaks.) SPE Member Nonmember USD 3,250.00 USD 3,650.00 USD 3,450.00 USD 3,850.00 Payment Options Telegraphic Transfer (Bank details will be provided on the tax invoice). Payment by Credit Card Credit Card Payment will be in U.S. Dollars only American Express MasterCard Visa Diners Club Card Number Expiration Date (mm/yy) Security Code (3 digits on back of card / 4 digits on the front of Amex) Credit Card Billing Address & Zip / PostalCode Name of Card Holder Signature Note: Forms will not be processed and space cannot be guaranteed unless accompanied by payment for total amount due. Cancellation Policy: a) A processing fee of USD150.00 will be charged for cancellation received before the registration deadline 31 July 2015. b) Cancellation received after the registration deadline 1 September, 2015, a 25% refund will be made to the registrant. c) No refund on cancellation received seven (7) days, 20 September 2015, prior to the starting of the Workshop date. d) Substitutions will not be accepted without prior approval from Programme Committee. e) No refund will be issued if a registrant fails to show up on-site. This form may be used as a company invoice. Mail completed registration form with remittance and any supporting material to: Society of Petroleum Engineers Level 35, The Gardens South Tower, Mid Valley City Lingkaran Syed Putra, 59200. Tel: 60.3.2182.3000 Fax: 60.3.2182.3030 E-mail: spekl@spe.org

Training Course Marginal Field Development: Unlocking the Hidden Resources in Our Own Back Yard 26-27 September 2015, Pullman Putrajaya Lakeside, Putrajaya, Malaysia Saturday, 26 September 2015 Session 1: Marginal Fields: Basic definitions, challenges and understandings (set the scene) Session 2: Dry uncertainties in reserve definitions Decision tree and scenario definition Session 3: Rig subsurface uncertainties and mitigation plans Data acquisition at different scales: (Core to log, well test to seismic) Session 4: Reservoir production performance & risk Simulation models & uncertainties Sunday, 27 September 2015 Session 1: Brownfield redevelopment uncertainties Integrating surface and subsurface plans Early production systems Session 2: Well design and completion: a life saver! Low cost well architecture Smart well completion Surface production system integration Session 3: Reservoir management plan How to get the best out of the drive mechanism? Session 4: Project cost, value & risks Upcoming Training Courses Daily Training Schedule A Proactive Approach to ensure Well Integrity during the Construction and Operations of Wells Maximising the Remaining Project Value for Producing Offshore Oilfields Fractional Flow Methods for Modelling Enhanced Oil Recovery An Overview of Heavy Oil Recovery Integrated EOR Development Introduction to Integrated Asset Modelling, Integrating Reservoir to Economical Models Strategic OpEx Management Bangkok, Thailand Perth, Australia 0800 0830 hours Registration 0830 0900 hours Welcome Coffee and Tea 0900 1030 hours Training Session 1030 1045 hours Coffee Break and Discussion 1045 1200 hours Training Session 1200 1300 hours Lunch Break 1300 1515 hours Training Session 1515 1530 hours Coffee Break and Discussion 1530 1700 hours Training Session For further information please visit the SPE website http://www.spe.org/training/courses.php for current schedule and course catalogue. You can also register online or send us an email to trainingapac@spe.org for more information. Please note that schedules are subject to change.

Training Course Marginal Field Development: Unlocking the Hidden Resources in Our Own Back Yard 26-27 September 2015, Pullman Putrajaya Lakeside, Putrajaya, Malaysia In Conjunction with Maximising Value in Marginal and Brown Fields Cost Management Course Description This course is an excellent opportunity to understand the challenges in marginal field development plans from subsurface to facility design as well as commercial point of view. The lectures are tailored to address technical and techno-commercial decisions that engineers and managers are facing in the current environments. The role of new technologies as a strong enabling tool will also be presented and supported by field examples and case studies. If you d rather be making the decisions than carrying them out, this course is for you. Course Objectives In this two days course we will take you through the key elements of Marginal Field development and how to mitigate the associated project risk and uncertainty to develop these fields. Analysis of risk from green fields with primary development plan to matured and brown fields which is going through EOR/IOR process will be explained, and discussed. Several field examples will be presented to demonstrate how to deal with uncertainties and make the necessary decisions to reduce the risk. The integration between multiple discipline from Petrophysic, geoscience, reservoir engineering and drilling and completion will be addressed. The key challenges in marginal developments from reservoir structure, formation evaluation, oil and gas reserve mapping, feasible reservoir fluid depletion approaches, and to the construction of integrated production systems for a cost effective development plan will be discussed. Finally, the role of new technologies which helps to unlock the stranded reservoirs which was on the shelves for long time will be explained. Who Should Attend Reservoir Engineers Geologists and Petro-Physicists Drilling and Completion Engineers Production Engineers Field Development Managers Oil Field Investment Financial Analysts Course Instructor Abdolrahim Ataei has more than 26 years of industrial and academic experiences and is currently a Principal Reservoir Engineer at Petroleum Resource Development at PETRONAS. He was working in several positions in E&P business including offshore operation and production as well as well completion design and drilling. He currently works in several FDP projects for brown field and green field in Malaysia. As a member of PETRONAS Technical Review Committee for the past 7 years he was involved in several field development plans for green and brown field developments and their challenges. He will share some of those examples with the audience. He is also collaborating with UTP (University technology PETRONAS) in supervising the MSc and PhD projects as well as supporting the academic programs. He published more than 23 technical papers in various international journals and conferences on different area in reservoir description and characterisation. His areas of interest are reservoir dynamics, EOR, reservoir connectivity and well deliverability estimation. CEUs Engineers are responsible for enhancing their professional competence throughout their careers. Licensed, chartered, and/or certified engineers are sometimes required by government entities to provide proof of continued professional development and training. Training credits are defined as Continuing Education Units (CEUs) or Professional Development Hours (PDH). Attendees of SPE training courses earn 0.8 CEUs for each day of training. We provide each attendee a certificate upon completion of the training course.