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Sonex Construction Group Ltd. constructs pipeline projects and facility tie-ins for various companies throughout Alberta. These projects range in size, up to 100 km in length. Sonex is capable of providing services up to 16" line pipe diameter and projects to $7.5 million.

Within each pipeline there are facility tie-ins and wellhead hook ups. We also supply services for steel and fiberglass pipe installation, have installed numerous process facilities and do maintenance work as required. Sonex is capable of providing shop welding and internal coating service through the Edmonton Branch.

The company is registered with the Alberta Boilers' and B.C. Boilers' Branch for design and fabrication of oil and gas process equipment, pressure vessels, and pipe spooling.

Since 2000, Sonex Construction Group Ltd. has been undertaking civil construction projects.

Sonex specializes in:

  • Pipeline Installations and Repairs
  • Pipe Fabrication
  • Facilities Installations
  • Compressor Stations
  • Metering / Regulating Stations
  • Dehydrator Packages
  • Well-site Seperator Packages
  • Piling Work
  • Commissioning and Decommissioning
  • Oil & Gas Processing Packages
  • Civil Construction
  • Water & Sewer Installations
  • Water treatment plant construction
  • Waste management facilities
  • Subdivision site preparation
  • Highway and road construction
  • Environmental Control
  • CAD

In all projects, Sonex Construction Group Ltd. strives to:

  • Maintain quality and excellence to provide our client with a quality project in a safe and productive time frame.
  • Maintain interests of individual landowners.
  • Follow and adhere to government policies and programs.
  • Maintain conservation of soil resources and agronomy.
  • Maintain surface water quality.
  • Protect public and private property.

Major Project Completions



2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991 | 1990

2007

ConocoPhillips
Ring Border, BC
3", 4" and 6" Well Tie-Ins

Epcor/The Crossing Company
Edmonton, AB
30" HDD, Weld and pipe support

Intrepid Energy
Whitecourt, AB
Well tie-ins and pipeline construction

Town of Devon
Devon, AB
Lift Station Replacement

NTN Developments/Westwynd
Alberta Beach, AB
Riding Arena

Waters Edge Developments
Alberta Beach, AB
60 lot Subdivision with Paved Roads

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2006

Result Energy
Worsely, AB
16km Pipeline

Escavar Energy Inc.
Fox Creek, AB
Well tie-ins and pipeline

TriStar Oil & Gas Ltd.
Fort Saskatchewan, AB
Fiberglass and Steel Well Tie-ins

Petro-Reef Resources
Alexander, AB
Well Tie-ins

Triomphe Estates
Beaumont, AB
250 Lot subdivision

Stonewood Terrace
Spruce Grove, AB
20 lot subdivision with paved road surface

NTN Developments
Redwater, AB
40 Stall Campground complete with power, water & sewer

Sherwood Cove
Lake Isle, AB
20 lot subdivision with gravel roads and pumps

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2005

Nexen Inc.
NE British Columbia
8km 8”-6” line c/w Liner

Northern Sun
Central Alberta
Well Tie-Ins

Burlington Resources
Fort St. John, BC
Well Tie-Ins

Century Estates
Spruce Grove, AB
3km Road Construction with Asphalt

Estates on Fifth
North of Stony Plain Road
10 lot subdivision with paving

MD of Brazeau
Brazeau, AB
Upgrade 4km of resource road

North 43 Lagoon Commission
Gunn, AB
Sewage lagoon complete with Liner and pumps

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2004

Encana Resources
Andrew, AB
Wostok Pipeline Const. & Wellsite Separator Installation

Vaquero Energy Ltd.
Various pipelines and Tie-Ins

Samson Canada Ltd.
Long Lake, AB
Compressor Station Upgrade

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2003

Encana Resources
Westerose, AB

Nexen Canada Ltd.
Liners and facilities in N.E. British Columbia
10km of double line 6"-8"-10" c/w liners and facilities

Samson Canada Ltd.
Spirit River AB
Gas process facility

Sentra Resources
Pigeon Lake, AB area
Steel and fiberglass pipelines

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2002

Tempest Energy Corp.
Red Earth, AB
50km 4", 6" & 8" Pipeline

Baytex Energy Ltd.
Red Earth, AB
4km 3" & 4" Pipeline

Midnight Oil & Gas Ltd.
Pigeon Lake, AB
12km 3" Pipeline

Purcell Energy Ltd.
750 HP Compressor & Process Facilities with Tank Farm

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2001

Talisman
Lac la Biche, AB
25km 4", 6" Pipeline

LM Resources
Edmonton, AB
4km 4" Pipeline and Facilities

Compton Petroleum
Langdon, AB
40km 4" & 6" Pipeline and Facilities

Canoil Resources
Morinville, AB
9km 4" Pipeline and Facilities

Husky Oil
Slave Lake, AB
10km 4", 6" & 8" Pipeline

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2000

Atco Gas
Carbon, AB
Plant upgrades and 2km 18" Pipeline

Renaissance Energy
Wabasca, AB
17km 4" Plastic Pipeline

Baytex Energy Ltd.
Pigeon Lake, AB
Gas gathering project

Renaissance Energy
Westlock / Athabasca, AB
45km 4", 6" & 8" Pipeline and Facilities

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1999

Canadian Natural Resources Ltd.
Westlock / Athabasca, AB
40km 4" Pipeline and Facilities

Husky Oil Ltd.
Athabasca, AB
2km 6" Pipeline, 2 Wellsite Facilities

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1998

Novagas Canada
Fort Saskatchewan, AB
10km 6" Pipeline

Atco Gas
Carbon Plant Upgrade
16" - 12" Piping Modifications

Fletcher Challenge
St. Albert, AB
22km 6" Pipeline (Sour)

Edge Energy Ltd.
Edson, AB
11km 4" & 6" Pipeline and Facilities

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1997

Elk Point Resources
Saddle Hills Project, AB
Installation of 24km 3", 4" & 6"

Nova Gas Transmission
Devenish West Lateral and Devenish Meter Station, AB
Installation of 22km 6" pipeline

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1996

Paloma Petroleum Ltd.
Bezanson Gas Development
Installation of 7km pip and Wapiti River Crossing
1200Hp Compressor station

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1995

Praxair Canada Inc.
Hydrogen Pipeline - Fort Saskatchewan, AB
Installation 22km - 219 mm Hydrogen pipeline and associated tie-ins. (October)

CS Resources Limited
Fusilier Battery, Lloydminster, SK
Fabrication of 22'x 40' Production Skid complete with vessel modifications.
Fabrication of 22'x 30' Water Pump Skid with specialized pipe coating and fiberglass lines.

Pennzoil Petroleum Ltd.
Haro Gas Gathering, Paddle Prairie, AB
10km of 4" pipeline with Tie-Ins to existing facilities

Talisman Energy Inc.
Chard, AB
1200 H.P. Compressor Installation

Northwestern Utilities Ltd.
Mannville, AB
1000 H.P. Compressor Installation

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1994

Northwestern Utilities Ltd.
Fort Saskatchewan Salt Caverns, AB
Metering/Regulating facilities
Beaverlodge Regulating and Metering Station

Mobil Oil Canada
Pedigree Gas Plant
Shop fabrication of 1 utility skid package
1 MCC/Office building package
1 Pump building skid

Imperial Oil Resources Limited
Millarville, AB
Install 8km 3", 4", 6" pipeline in Kananaskis Reserve with Associated Facilities

Ker McGee Canada Ltd.
Bonanza, AB
Install 4km of 4" pipeline with Dehydrator Installation

Federated Pipe Lines Ltd.
Southlands to Pipeline Alley, Edmonton, AB
Fabrication and Installation of LACT skid and associated underground piping.
Fabrication and installation of new pigging facilities.
Pipeline tie-ins and hydro-testing of existing pipeline.

Imperial Oil Resources Limited
Valhalla Gas Well Tie-Ins, Valhalla, AB
Installation of 14km of 6" pipe.
Fabrication and installation of associate wellsite facilities and group headers.

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1993

Northwestern Utilities Limited
St. Albert Metering Regulating Station, St. Albert, AB
Installation of 8" and 12" high pressure yard piping and metering building

Imperial Oil Resources Limited
Peco Gas Gathering System, Wolf Lake, AB
Installation of 15km of 6" pipe.

Imperial Oil Resources Limited
Judy Creek Pipeline Installations - Phase 1, Judy Creek, AB
6.2km of 4" Surelok linepipe, 5.8km of 3" - 4" welded linepipe, 3km of 6" - 12" Zaplock linepipe
Installation of two internally coated Group header and Satellite piping modifications with tie-ins.

Newport Energy Inc.
Redwater Gas System Pipeline Compressor Installation, Redwater, AB
6km of 4" and 6" pipeline
As per the contract Sonex crossed the Redwater river by method of directional bore, and installed 2 wellsite Separator packages and a compressor station consisting of an inlet separator dehydrator skid, flare stack, K/O drum and an Ingersoll Rand compressor.

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1992

Imperial Oil Resources Limited
Ricinus Gas Gathering System, Rocky Mountain House, AB
27km of 3" - 6" pipe installation and tie-ins.

Imperial Oil Resources Limited
Judy Creek Gas Lift Replacements, Judy Creek Field, AB
9km of 3" - 8" pipe installation with manifolds and aerial cooler installation.

Imperial Pipeline Company Ltd.
Ethane Pumping Station Facility Upgrade
Coordinated all aspects of upgrade, including the building foundation modifications, crane way extension and pressure piping modification.

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1991

Imperial Pipeline Company Ltd.
Upgrade Tank Farm at Nisku, AB

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1990

Imperial Pipeline Company Ltd.
Upgrade 25km of 219.1mm pipeline from Nisku to Edmonton, AB

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