www.ohmsurveys.com commercial in confidence. © 2008 ohm ltd rockall margin multi-client campaign...
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www.OHMsurveys.com Commercial in Confidence. © 2008 OHM Ltd
Rockall Margin Multi-client Campaign
Project Planning
Preliminary Survey Design
August 2008
www.OHMsurveys.com Commercial in Confidence. © 2008 OHM Ltd
Introduction
2009 Rockall Licensing Round– Acreage in the Rockall Basin is to be offered by the PAD – The round will open Q4 2008 and close Q2 2009
The Rockall Basin is extremely under explored, but offers significant prospectivity, within a vast area open for licensing
OHM and Hannon Westwood are offering the opportunity to significantly reduce the risk of the identified prospectivity ahead of the license round
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Survey design
OHM have again teamed up with a company that can provide local geological information and defined prospects
This ensure that OHM’s multi-client surveys are:– Correctly positioned for key prospectivity– Technically designed for the survey specific challenges.
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Hannon Westwood is an Oil and Gas intelligence and consulting company, established in the UKCS for 15 years.
Through Hannon Westwood’s Gmatrix Ireland product, and Atlantic Margin knowledge, OHM have been able to target the key areas of prospectivity for the license round.
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Overview of survey locations and identified prospectivity
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Corrib
Triassic
Rockall Basin
Porcupine Basin
Burren
L. Cretaceous
Spanish Point
U. Jurassic
Connemara
U. Jurassic
Slyne Basin
Erris
Basin
Donegal
Basin
Dooish
M. Jurassic
Prospect/
Lead outlines
Area of 2008 Rockall
Licensing Round
Survey A
Survey B
Survey C
Sur
vey
D
Sur
vey
E
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65km
55.5km
Survey A
3km
Receiver Spacing
1.5km
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Survey B
3km
Receiver Spacing
1.5km
65km
55.5km
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Survey C
3km
Receiver Spacing
1.5km
65km
55.5km
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Survey D
3km
Receiver Spacing
1.5km65km
55.5km
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Survey E
3km
Receiver Spacing
1.5km65km
55.5km
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Timing
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In order for OHM to deliver results in time for the license round, OHM would need a suitable level of pre-commitment by the end of August ‘08
Acquisition will commence in September ‘08 Results delivered early Q1 2009 70% will be invoiced upon agreement, with 30% upon delivery
Horizontal electric field survey data Processed CSEM horizontal electric field data Acquisition report Processing and interpretation report Sub-surface resistivity interpretation
– Delivered in SEGY
– Processed and interpreted in OHM 3D centre of excellence, KL
Deliverables