Mainline System

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  1. Alliance Pipeline restarts mainline system

    Alliance Pipeline LP has restored full service of its 3,848-km (2,391-mile) integrated Canadian and US natural gas transmission mainline system after an early-August release of hydrogen sulfide into the pipeline forced its complete shutdown ( OGJ Online, Aug. 12, 2015 ; Aug. 7, 2015 ). The pipeline’s mainline system safely resumed commercial operations on Aug. 13 following receipt of natural gas linepack from shippers, which enabled the system’s controlled restart beginning on Aug. 12, Alliance said. Mitigation measures to safely remove contaminated gas from the line, which included flaring activities at Alliance’s Alameda compressor station in Saskatchewan and at a mainline block valve upstream from the Alameda station ( OGJ Online, Aug. 10, 2015 ) concluded on Aug. 12, according to the operator. Alliance shut down the mainline pipeline on Aug. 7 after discovering hydrogen sulfide had entered its system following an Aug. 5 operational upset at upstream operator Keyera Corp.’s Simonette gas plant, located 57 miles southwest of Valleyview, Alta. Seven Generations Energy Ltd. and RMP Energy Inc. , both of Calgary, earlier reported all or nearly all of their production temporarily was shut in as a result of the pipeline closure. Marty Proctor, Seven Generations president and chief operating officer, said the pipeline outage “resulted in a short-term deferral of production. We continue to expect to produce to our 2015 guidance of 55,000-60,000 boe/d.” Seven Generations operates a liquids-rich, natural gas Kakwa River project in Alberta.

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    Thu, 13 Aug 2015

  2. Alliance Pipeline shuts down mainline system

    Alliance Pipeline LP of Calgary said it shut down its 1.6 bcfd mainline system in Western Canada late Aug. 6 because of a release of hydrogen sulfide into the system stemming from what Alliance called “complications experienced by an upstream operator.”

    Online Articles

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    Fri, 7 Aug 2015

  3. Canada approves Enbridge toll agreement on crude oil mainline system

    Canada’s National Energy Board approved Enbridge’s 10-year Competitive Toll Settlement (CTS) agreement reached with shippers on its crude oil mainline system .

    Online Articles

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    Tue, 28 Jun 2011

  4. Alliance Pipeline schedules mainline system restart

    Alliance Pipeline LP will resume full service of its 3,848-km (2,391-mile) integrated Canadian and US natural gas transmission pipeline this week after an early-August release of hydrogen sulfide into the system caused the operator to declare a force majeure along the mainline.

    Online Articles

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    Wed, 12 Aug 2015

  1. 1Derrick US M&A weekly update

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    Mon, 10 Oct 2016

  2. Blueknight Energy announces startup of Oklahoma Arbuckle oil pipeline

    The Arbuckle pipeline is a 65-mile pipeline from southern Oklahoma to Wynnewood, Oklahoma where it intersects BKEP’s existing Oklahoma mainline system .

    Online Articles

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    Tue, 8 Oct 2013

  3. Seven Generations Energy commissions Alberta gas plant

    Seven Generations Energy Ltd., Calgary, has completed construction and commissioning of the Cutbank gas processing plant at its Kakwa River project in northwest Alberta.

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    Thu, 31 Mar 2016

  4. Simonette gas plant upset led to Alliance mainline closure, Keyera says

    Complications resulting from an operational upset at Keyera Corp.’s Simonette gas plant, located 57 miles southwest of Valleyview, Alta., have caused Alliance Pipeline LP to declare a force majeure along the mainline system of its 3,848-km (2,391-mile) integrated Canadian and US natural gas ...

    Online Articles

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    Fri, 7 Aug 2015

  5. Great River Energy applies for 115-kV Bull Moose transmission project in Minnesota

    Great River Energy filed a route permit application for the proposed 115-kV Bull Moose transmission line project  

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    Wed, 12 Aug 2015

  6. Blueknight begins open season for Oklahoma condensate pipeline

    Blueknight Energy Partners LP is conducting an open season through Nov. 30 for an Oklahoma condensate pipeline.

    Online Articles

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    Tue, 3 Nov 2015

  7. NGPL moves forward with Chicago Market expansion project

    Natural Gas Pipeline Co. of America LLC (NGPL) reported it has signed binding agreements with Antero Resources, Nicor Gas, North Shore Gas, and Occidental Energy Marketing Inc. for incremental firm transportation service on its Gulf Coast mainline system from the Rockies Express Pipeline (REX) ...

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    Wed, 15 Apr 2015

  8. Blueknight extends open season for Oklahoma Condensate Pipeline

    Blueknight Energy Partners LP, a midstream energy company providing integrated services for companies engaged in the production, distribution, and marketing of crude oil, asphalt, and other petroleum products, has extended the binding open season for its Oklahoma Condensate Pipeline until Dec. 18.

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    Tue, 1 Dec 2015

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