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Evergreen Midstream is a North American company co-located in Houston and Calgary; created specifically to build and optimize a sustainable, long-lived infrastructure business; focused on renewable natural resources and midstream asset acquisition & development. In all aspects, our business objective is to responsibly secure and grow assets meeting customer demand for essential natural resources, and must-run infrastructure services.

The global private equity firm, Denham Capital is Evergreen Midstream's exclusive source of investment funding. 



Greg is co-founder of Evergreen Midstream LLC with a proven record as a results-oriented senior executive and board member driving and delivering commercial value and operational excellence in the midstream and electric merchant generation sectors.


Greg currently serves as independent director on the Boards of Sprague Resources, LP and Woodway Energy Infrastructure, a Macquarie Capital business unit. Greg was formerly appointed President and CEO of Blue Mountain Midstream LLC in April 2018, a subsidiary of Riviera Resources and also served as a member of the board of Riviera. The company successfully transacted in 2020 after placing a new 250,000 Mcf/d gas processing plant and over 200 miles of gas, oil and water gathering infrastructure into service.   


Greg retired in April 2017 as President of Gas Pipelines and Processing at Enbridge, Inc. where he served since his appointment in January 2014. As the head of Enbridge’s natural gas business, Greg’s deep and proven operational, commercial, and developmental experience, thanks to an extensive background in the natural gas industry, helped initiate and facilitate the acquisition of his predecessor company Spectra Energy, creating the largest energy transportation company in North America. Based in Houston, Greg joined Enbridge from Southwest Energy, where he served as Senior Vice President, Midstream, and also held the position of Group President, Pipelines and Gathering at CenterPoint Energy. Prior to joining Center Point in 2008, Greg enjoyed a 20-year career with Spectra Energy, and its predecessor companies, including Texas Eastern, where he started as a construction engineer, Duke Energy where he ran the merchant energy and trading business and eventually rising to the role of President and CEO of Spectra Energy Partners. 


He served as Chairman of the Board of the Interstate Natural Gas Association of America (INGAA) and is a member of the National Association of Corporate Directors. A native of Owensboro, Ky., Greg is actively involved in community service, including educational, industry, professional, and arts organizations; he serves on the Houston Area Women’s Center board and is also Past Chairman of the board of directors of Theatre Under the Stars. 


He holds a Bachelor of Science (B.Sc.) degree in mechanical engineering from the University of Kentucky, where he was inducted in the Hall of Distinction and now serves on the college’s Dean’s Advisory Council. Greg also holds a Masters of Business Administration (MBA) degree with Honors from the University of Houston where he also now serves on the Bauer College Board.

Brad Reese, President

Brad is co-founder of Evergreen Midstream LLC with extensive experience developing, acquiring, managing and growing energy infrastructure in North American markets and producing basins.


Brad was formerly appointed EVP & Chief Development Officer of Blue Mountain Midstream LLC in 2018, a subsidiary of Linn Energy which was renamed Riviera Resources.  The company successfully transacted in 2020 after placing a new 250,000 Mcf/d gas processing plant and over 200 miles of gas, oil and water gathering infrastructure into service.


He retired in April 2017 as President of Enbridge’s Canadian Gas Gathering & Processing business unit based in Calgary where he served since his appointment in 2014.  Brad was responsible for developing & executing the company’s WCSB growth strategy; led the acquisition of $500 million of assets; stood-up new operations in the Montney; and maintained high standards for safety, reliability, & customer service. He served on the Boards of Alliance Pipeline & Aux Sable companies; was a member of Enbridge Inc. Human Resources Advisory Committee; and led the integration of Spectra Energy’s western Canada businesses into the merged company. He was a director of Enbridge G&P Canada Inc.; Enbridge G&P Holdings Inc.; and Sunwest Heartland Terminals Ltd.


From 2008 to 2014 he was the executive lead of Business Development at Targa Resources responsible for growing gas gathering and processing, crude oil gathering, and NGL fractionation businesses. He was also responsible for the Coastal Processing & Pipeline business unit in Louisiana and Joint Ventures. He developed new NGL fractionation assets at Mont Belvieu serving pipelines from the Permian Basin, Eagle Ford Shale and Oklahoma, as well as new gas, oil & water infrastructure in the Bakken.


Prior to Targa, Brad enjoyed a 23 year career with Spectra Energy & affiliate DCP Midstream where he was the executive lead for Gulfstream Natural Gas System; served as a Director on the Board of the Florida Natural Gas Association; and was a member of Spectra Energy’s Pension Investment Committee.  Prior to Gulfstream he held Spectra leadership positions in Calgary including Senior Vice President Business Development & Provincial Government Affairs; President Westcoast Gas Services Inc; Director & Co-CEO Foothills Pipeline; and served on the National Petroleum Council’s Transportation & Distribution Task Force. 


Prior to that he was the Gulf Coast business unit lead for DCP Midstream; Chaired the Management Committees for Dauphin Island Gathering & Mobile Bay Processing JVs; and served on Management Committees of Tri-States Liquid Pipeline & Main Pass Oil Pipeline. Prior to DCP he held various management positions responsible for the development of infrastructure and for the  marketing of transportation & storage services at affiliates Texas Eastern Transmission, Panhandle Eastern Pipe Line, and Trunkline Gas Company.  Prior to Spectra Energy, Brad held positions at Tenneco and Conoco.


A native of Dallas, Texas he now resides in Montgomery, Texas, is involved in various ministries, and is a Trustee of his local church.


Brad has a Bachelor of Business Administration in Finance and MBA from the University of Houston system.

AUBREY DEKOK, Chief Operating Officer

Aubrey is a co-founder of Evergreen Midstream LLC with extensive experience in development, design, construction, and operation of energy infrastructure in North American markets. He is customer oriented and has a track record for delivering value in a safe and responsible manner. He also has a history of delivering projects on an aggressive schedule and within budget.


Aubrey was formerly VP Business Development with Tidewater Midstream and Infrastructure Ltd., where he was focused on customer and new project development. Aubrey was responsible for the greenfield development, including extensive stakeholder engagement, of a new $275 MM Montney sour gas gathering and processing facility with 100,000 Mcf/d of gas processing and 15,000 bpd liquids handling capacity. The project included multiple gas and liquids egress options to enhance customer netbacks, including integration with a proprietary gas storage asset and an on-site co-generation facility. Aubrey developed numerous projects to grow the company from including headers, compression, pipeline assets, and a 10,000 bpd C2+ NGL fractionation facility.


From 2011 to 2016 he was with Shell Canada and led a technical team accountable for delivery of operations focused management of change projects contributing to improved safety, operational reliability, and a net >$10 MM annual business improvement across approximately 150 projects per year. 


From 2006 to 2011 he was with DPH Engineering (now WSP). As a Senior Project Engineer he worked with Producers and Midstream companies to design and execute a broad range of oil and gas projects in Western Canada including wellsites, compression, pipelines, and gas plants. 


From 2003 to 2006 Aubrey was with Maple Leaf Foods rotating through supervisory positions within operations and gained experience in lean manufacturing and six sigma implementation.


Aubrey resides in Okotoks, AB and enjoys spending time with his wife and three children, including involvement in family farming and ranching operations.  


He has a Bachelor of Science in Mechanical Engineering with a minor in Entrepreneurship and Enterprise Development from the University of Calgary.

SHAWN PEDERSEN, Chief Commercial Officer

Shawn is a co-founder of Evergreen Midstream LLC with extensive experience in business development, and strategy, joint ventures, land, and commercial operations in the energy infrastructure space in North America. He brings integrity, a strong work ethic and tireless commitment to customer focused operations and commitment to safety in everything he does.  


Shawn was formerly VP Business Development with Tidewater Midstream and Infrastructure Ltd. In the Downstream Business Unit, where he was focused on enabling egress for the downstream production in North America, marketing, and First Nations and Government Relations for Tidewater. Shawn was focused on terminal access, on and offshore, in the North American market as well as asphalt and renewable fuel markets. 


Shawn started in oil and gas with Canadian Natural Resources working in the land department where he gained immense experience in the industry in Land and joint ventures. He moved on to Talisman Energy where he worked on Infrastructure Planning and Strategy in Canada and the US. He moved to Pembina where he managed commercial operations in the Gas Services Business Unit and gained valuable knowledge in midstream business and operations. He also spent time at Enbridge within the Gas Transmission and Midstream group where was Director of Business Development responsible for   leading the business development effort on all fronts to secure the integrated value chain for gas producers in the Western Canadian Sedimentary Basin.  


Shawn currently resides in Calgary, AB with his wife and two sons.  


Shawn has almost 30 years of experience in the oil and gas industry and his education includes Petroleum Land Management and Physical Education.