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THREE HILLS EAST 3D

Arcis Seismic Solutions is pleased to announce that the Three Hills East 3D survey, located in

Townships 30 to 31, Ranges 23 to 24 W4, is currently available for immediate subscription.

This survey is designed to evaluate multiple zones from the Devonian to the Cretaceous,

including producing formations such as the Nisku, Banff, Manville, Viking, Pekisko and emerging

Duvernay plays.

In addition to this survey’s optimal acquisition parameters, Arcis provides proprietary tools

that will enhance imaging and azimuthal fold distribution for even greater assistance with the

placement of horizontal wells upon both deep and shallow targets.A TGS COMPANY

2100, 250 - 5TH Street SW Calgary, Alberta, Canada T2P 0R4 Printed in Canada

MULTIPLE ATTENUATION ADDS VALUE

SALES INQUIRIES

Multiple Attenuation

Interbed multiples represent one of the toughest problems in land processing. Arcis Seismic Solutions’ state of the art de-multiple tools go a long way towards effective removal of undesirable reverberatory energy.

403.781.1700 | info@arcis.com

Visit our website arcis.com | Toll Free 1.888.269.6840

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THREE HILLS EAST 3D SEISMIC SURVEY - 154.91 km2

FIELD PARAMETERS AND

EQUIPMENT SPECIFICATION

Source Line Spacing 300m

Source Interval 50m

Source Dynamite

Source Array 2 x 0.5kg @ 9m

Receiver Line Spacing 300m

Receiver Interval 50m

Bin Size 25m x 25m

Sample Rate 1ms

Record Length 3 sec

Patch Size 18 x 108

CONFIDENTIAL - NOT FOR DISTRIBUTION WITHOUT CONSENT FROM ARCIS

Paleozoic

Mannville

Nisku

Duvernay

GR

Figure from Geological Atlas of WCSB Data example from Three Hils East 3D

Approximate location of survey with respect to Devonian, Winterburn Grp. Stratigraphy

Three Hills East 3D survey is located in South of Central Plains AB, Western Canada, between

Bashaw Reef Complex (East Shale Basin) and Killam Barrier trends. Historical production by

mapping cumulative hyrdrocarbon production and statistical data from drilled wells in the

Three Hills area shows multi-zone potential from the Devonian to the Cretaceous. Survey

parameters have been optimized to image oil and gas plays including the Nisku, Banff,

Pekisko, Ellerslie, Ostracod, Glauconitic, Upper Mannville, Viking, Belly River, Bearspaw,

Horseshow Canyon and Edmonton.

Arcis’ proprietary tools enhance imaging and azimuthal fold distribution to aid explorers in

horizontal well placement for both deep and shallow targets.