Title: Bringing new life to the North Sea with GIS Ben Rodgers Petroleum Services Deloitte
1Bringing new life to the North Sea with GISBen
RodgersPetroleum ServicesDeloitte Touche
LLP
2Contents
- Introduction - Recent trends in the North Sea
- Overview of GIS in oil and gas
- GIS data in oil and gas
- GIS applications in oil and gas
- Conclusions
3Introduction
4- Recent trends in the North Sea
- Now a diverse mix of players in the North Sea
- Rise of new entrants and independents
- Small independents like Tullow, Caledonia,
Centrica and Venture gaining footholds in
Southern North Sea - Larger independents like Perenco Apache
benefited from divestitures by BP, Shell and BG - Partly driven by spate of divestitures following
consolidations amongst majors super-majors
5Activities in the North Sea broadly classified as
- Majors super majors developing existing
portfolios and drilling the odd wildcat - Independents focusing on smaller marginal
prospects and drilling exploration wells.
Near-field prospects can be rapidly developed
using existing infrastructure
6- Number of wells being drilled and number of
significant discoveries is in decline
BUT!
7- Policy changes in the North Sea
- PILOT launched 2001 in UK use it or lose it
- Promote licences launched in 21st UK licensing
round - Frontier licences launched in 22nd UK licensing
round
Promote licences in pink
8- Promote resulted in 36 new players being
awarded licences in the North sea mostly small
and medium sized independents - 22nd UKCS Offshore and the 12th Onshore
Licensing Rounds were announced on 4th March
2004. This is the largest offshore licensing
round since the 2nd Round in 1965!
9 I'm announcing today the opening of the 22nd
Offshore and the 12th Onshore Licensing Rounds
and with another new type of licence - the
"Frontier" licence - for blocks in the Atlantic
Margin, West of Shetland. The "Frontier"
licence will allow companies to apply for
relatively large amounts of acreage in these
challenging areas at reduced costs, so they can
make an effective assessment of the most
promising 25 on which to focus their exploration
and development. The changes reflect the
additional technical difficulties in these
areas. Stephen Timms MP, Scottish Offshore
Achievement Awards, March 4th 2004
10- But still questionable whether exploration and
development will increase given size of these
companies, without farm-in from existing North
Sea players
11- New entrants seeking new opportunities
- Information and data about the North Sea have
never been better - Wealth of technical, seismic and contractual
information available - Companies questioning ways of managing these
resources in a useful efficient manner - GIS is being widely adopted for this purpose
12- New entrants seeking GIS data and apps
- New entrants seeking timely GIS updates,
historical data and detailed geological,
contractual, field reserve and infrastructure
data - Seeking ability to quickly understand the
marketplace and reliably make key decisions - Requirement for an all encompassing system for
deployment in new ventures, E P, business
planning, trading and asset management departments
13GIS in oil and gas an overview
- Geographic patterns hidden in standard column-row
data structure - Location is critical in the oil and gas industry
- GIS captures the synergy of analysing data
simultaneously at a location and attribute level - In the past complex spatial modelling has been
restricted to geophysical applications
14GIS in oil and gas an overview
- Shift from traditional operational and drafting
role of GIS to a broader strategic role - New entrants and independents looking for the
successful marriage of complex databases with new
functionality to support their day-to-day
responsibilities - GIS tools such as company interest searches,
production profiling and fallow acreage
reports are now commonly used in the industry
15Where can GIS help?
- Gas market analysis solving network and
connectivity issues such as security of supply
and pricing - New ventures looking for new opportunities
- Exploration integrating data sources
- Business planning considering spatial dimension
of potential acquisitions/disposals and tie-in
options - Asset management supporting management of
corporate spatial databases Shell
independents
16GIS data in oil and gas sources
- Wide range of sources government, field
operators and other equity partners - UK DTI Norwegian NPD
- UKOOA via Deal (www.ukdeal.co.uk)
- In GOM and Australia MMS Australian
government - Seismic data from service companies
- GIS providers have a wide network of data scouts
and contacts collecting this data on a continual
basis
17GIS data in oil and gas core datasets
18GIS data in oil and gas core datasets
- Normally 5 main datasets provided
- Blocks
- Wells
- Fields
- Platforms
- Pipelines
- Plus other cultural and technical datasets
19GIS applications in oil and gas
- GIS data provides a detailed overview, but the
GIS functionality adds the real benefit to the
independents - Independents need to act quickly and with
confidence in new acquisitions or exploration
opportunities - They need a database and tools to extract
important commercial and geotechnical information
with ease - They need to access this data quickly in order to
be responsive and competitive
20GIS tools used by the independents
- Company Interests
- Production Profiling
- Fallow Acreage
- Prospects and Well Trading
- Deals and Historic Licencing
- Seismic Tools
21Company Interest Searches
- Users can generate a list of assets in which a
company currently holds an interest - Company A wants to see what fields Company B has
interests in, in Norway - Users can select parent or subsidiary companies,
and restrict the search to blocks, fields, wells,
pipes etc as well as specify the interest range
that Company B might have - For M A transactions, the Overlapping Company
interest search compares the assets of two
companies
22- Results are presented thematically and in
tabular format for further analysis
23Production Profiles
- If the GIS database contains historic and future
production figures for fields then users can
visualise these figures by running a production
profile - By selecting fields in the map window or from a
list, graphs are generated illustrating the
production figures
24- Production profiles can additionally be
constructed from pipelines and terminals, thus
showing any bottlenecks or spare capacity - Particularly useful tool for independents who
might be looking for near-field prospects close
to existing infrastructure with some spare
capacity
25Fallow acreage
- Fallow blocks are those Traditional Licences
where the initial term (originally 6 years, now 4
years) has expired and there has been no drilling
for 4 years and no dedicated seismic or other
significant activity for 2 years - The fallow GIS tool identifies such blocks and
can be restricted to search the blocks of a
specific company or country - This is a useful tool for new entrants and
independents in determining which blocks might be
worth considering if and when they become
available
26Seismic tools
- Seismic tools have been developed that enable
users to load (UKOOA data for instance),
visualise and analyse seismic navigation data. - Useful tools within the GIS environment include
2D line and shot-point survey labellers and the
parallel lines tool. - Service companies and independents find them
helpful for preliminary planning and 3D cost
survey analysis
27Prospects Well Trading
- Data is often held in disparate locations
preventing users from making meaningful analysis
in the context of existing acreage, drilling
activity, infrastructure, future licensing
rounds, fallow acreage etc. - Prospects tools manage prospect inventories
within GIS. Prospects can be added into a
centralised database via the GIS interface. - Well trading tools manage well-trade related
data. Current historic well data and trade
scenarios are held within a centralised database
and can be accessed through a GIS interface.
28- Traded wells are classified either as offered
or requested. Offered wells are owned by the
database owner at the time of the transaction
whilst requested wells represent wells gained
from a trade.
29Deals and historic licensing
- Tracking deals and historic asset ownership in
the North Sea is a critical process for any
effective business development strategy - New entrants are unlikely to have built up this
kind of detailed information and often rely on
commercial sources - The GIS database combines details of all deals
and historic block changes in the North Sea since
exploration began - Users can query the deals or historic blocks
database through the GIS interface
30Conclusion
31- After almost 40 years of exploration, the North
Sea is witnessing a steady influx of new entrants
and small to medium sized independents - Lured by government initiatives and corporate
divestitures resulting from consolidation of
majors and supers - New players are embracing GIS as a method of
managing disparate data sources - Detailed GIS databases, updated on a regular
basis and oil and gas specific tools, are
allowing the new players to stay competitive - The demand for such datasets and GIS tools has
seen a shift in emphasis away from operational or
drafting systems to strategic and business
support systems
32Thank you Any questions?