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Robert Hobbs
Company Overview – Marine Seismic
CEO 7 October 2015
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Main offices: Houston and Oslo
Regional offices: London, Perth, Calgary, Singapore and Rio de Janeiro
Fundamental values: Unmatched Quality and Service, Growth for Stakeholders
Approximately 800 employees
Traded on Oslo Stock Exchange, part of OBX Index (25 most liquid shares at the OSE)
Market Cap: ~$2.0 billion
This is TGS
Leading and global provider of multi-client seismic and geoscience data
Calgary
Rio de Janeiro
Singapore
Perth
Houston
London Oslo
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©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Well positioned in the seismic value chain
2D Seismic
3D Seismic
Wide Azimuth (WAZ) Seismic
M-WAZ Seismic
Full Azimuth Nodal Seismic
Electromagnetics (CSEM)
Aeromagnetics
Gravity
Multi-beam
Seismic processing
Complex depth imaging
Proprietary technology
Ongoing R&D investment
Contract business model
Geophysical Data Digital well data
Directional Surveys
Production data
Seabed / Seep studies
Regional geologic interpretation
Facies Map Browser
Interpretive services
Geological Data Imaging Services
S E R V I C E S M U L T I - C L I E N T
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©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Seismic Data
What we want… How we get it…
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Seismic is Fundamental to Exploration & Production
Analogy – Our modern tools include Ultrasounds, Cat-scans, MRIs.
Drivers: Plunging cost and increasing power of computing – like with modern medical imaging
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
A Typical 2D Seismic Vessel
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©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
About 85 meters long (approx. 270 feet) About 20 meters wide (approx. 66 feet) Max speed 12 knots (shooting speed 4-5 knots) Endurance – 70 days Range at cruising speed 29,000 nautical miles 45 berths Ships crew - 18 - 20 Seismic crew - 15 - 20 MMOs, PAM Operators, Client reps, Fishing Liaison Officers, Gravity
Operators, Environmental Techs, etc.
2D Seismic Vessel
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
The Back Deck
Single Streamer
Tailbuoys
Source Arrays on Board
Source Being Deployed
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Charging the Airgun: 1. Control solenoid
CLOSED 2. Shuttle valve CLOSED
(sits on the Chamber) 3. Air Fills
from inlet in Housing thru center of Shuttle to Chamber
How a Source Element Works
HO
USIN
G SH
UTTLE C
HAM
BER
Discharging Airgun: 1. Control solenoid
OPEN 2. Differential pressure
moves Shuttle valve OPEN (moves in the Housing)
3. Air Exhausts from Chamber thru gun ports to the water
Courtesy: OGP / Sercel
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Arctic Exploration
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©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Stringent Wildlife Mitigation
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©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Instrument Room
Chase Boat
Regional Survey
Line Changes
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
3D - Multiple Towing Points
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Designed for More Towing Points
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Towed Equipment
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
Paravane (deflector)
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
8 X 12 km Streamers
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
TGS Houston Based HPCC
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
3D Data Cube Improved lateral resolution from
higher density acquisition – 50 to 80 m inline
spacing and 25 m xline spacing
2D Data Line Good regional view of basins and
potential hydrocarbon traps Acquisition – 5 to 10 km spacing
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Well Log Data Well log data provides the industry with a unique and indispensable view into the earth
Well logs record critical borehole data and touch every aspect of exploration and production
Well logs provide essential data about rock properties (“ground- truth”) and provide a framework for interpreting seismic.
An estimated 7.5 million well logs exist worldwide. A large percentage remain in non-digital formats.
Well log data is critical (along with seismic) for successful exploration of hydrocarbons.
TGS provides both types of data through bundles or derivative products to provide more value to customers.
Interpreted Well Log
Well Log- Seismic Calibration
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
2,600,000 km 2D 446,000 km2 3D 49,000 km2 WAZ & M-WAZ 10,000 km2 CSEM 402,000 km2 Multi-beam
TGS Library
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1,400,000 km and 96,000 km2 gravity 1,400,000 km aerograv/mag 8,500,000 Digital Well Logs 105 Interpretation studies 290,000 km2 Seabed/Seep studies
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
TGS applies appropriate technologies to address imaging challenges associated with specific geologies and operating environments
TGS acquires complementary data products to expand and enhance its geoscience data library
Enhancing Value through Technology
Clari-FiTM Data Processing (Images courtesy of TGS)
CSEM (Images courtesy of EMGS / TGS)
Basin Interpretation (formation tops, temperature
volume, pressure volume, etc.)
Ocean Bottom Nodes (Images courtesy of Fairfield)
Thank you
©2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
www.tgs.com
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