Suzanne M. Brazao – Principal

(403) 517-2504 email:

Ms. Brazao has been directly involved in energy marketing for 29 years and was until May 2006 Vice President of Marketing & Midstream for Burlington Resources Canada for four and a half years where she led a team of thirty six persons with overall responsibility for ensuring natural gas flows and sales of 1.1 bcf/day from wellhead to burner tip in the U.S.A. and Canada. She also spearheaded and represented the company’s position on senior industry association policy committees. 

Prior to that, she was at Burlington’s predecessor companies of Canadian Hunter Exploration Ltd. for one and a half years and Poco Petroleums for thirteen years. While at Canadian Hunter, she directly managed the group who marketed crude oil, natural gas liquids, sulphur and long term gas contracts both in North and South America and also handled the procurement of the company’s power requirements.

 At Poco Petroleums from 1987 to 2000, she worked in the Gas Marketing area in various capacities in sales, market development, gas scheduling, transportation and accounting including leading a team of senior professionals handling a volume of 600 mmcf/day and trading on 19 pipeline systems in North America.

 In 1981 she joined Dome Petroleum Limited in the Accounting department and moved into Gas Marketing in 1984 where she handled the daily dispatch and inventory control for Canada and the U.S. of all direct marketed gas and was involved in the negotiation and administration of direct short-term sales and transportation contracts, and coordinated the forecasting and budgeting functions.

Lance W.S. Hogarth, P. Eng. – Principal

(403) 517-2503 email:

Mr. Hogarth has a Civil Engineering degree from the University of Alberta (1977) and has over 30 years of oil and gas industry experience including reservoir engineering, production operations, drilling/completions, crude oil and gas marketing, crude oil hedging and financial derivatives, refinery supply optimization and economic evaluation software development.

Since mid 2006, he was Manager. Business Development at Harvest Energy Trust and participated in the evaluation and purchase of the Come-by-Chance refinery in Newfoundland.  He was also responsible for the feedstock supply and product off-take for the refinery.

From 2004 to 2006, he was Product Development Mgr. for Energy Navigator Inc. and coordinated the software development activities for ENI’s Value Navigator product (reservoir engineering, reserves management and economic evaluations software tool).

From 1998 to 2003, he held several software development roles with Merak Projects/Schlumberger.  These roles included coordination of all software development activities for the economic evaluation products PEEP, Decline, Portfolio, Capital Planning, D-Tree and VOLTS.

From 1989 to 1998, he held various crude oil purchasing and risk management positions with Koch Oil.  These roles included crude oil lease purchasing, bulk crude purchasing and trading, setting Canadian crude postings, participating in Pine Bend refinery supply optimization and developing/marketing Canadian heavy crude risk management derivatives.

From 1982 to 1989, he held several petroleum engineering positions with Koch Exploration Canada.  His responsibilities included reservoir and production engineering activities in Koch’s East Central Alberta heavy oil properties and for the Fort Kent cyclic stream project.  He also coordinated Koch’s annual reserves determination and constructed an in-house economic evaluations computer model.

He started his career in 1977 with Gulf Canada Resources where he held various reservoir engineering and production operations roles.

Michelle L. Hanna - Principal

(403) 517-2506 email:

Ms. Hanna joined Streamline in 2010 with 13 years of oil and gas experience in seismic, business development, contracts and gas marketing; bringing strong relationships with industry producers, brokers, and marketing firms.

Prior to Streamline, she worked as the Natural Gas Marketing Coordinator at Gibson Energy, where she was responsible for back office liaison, gas scheduling and balancing on six pipelines, trading, and risk management. She brings extensive knowledge of natural gas transportation and operations in all three Western provinces.

Dan McAstocker, Principal

(403) 517-2508 email:

Dan McAstocker joined Streamline Energy Group as a partner in 2014. Dan brings over 30 years of experience in the oil and gas industry in the areas of Marketing and Business Development.

Immediately prior to joining Streamline, Dan was Commercial Director at Brion Energy Corporation, an oil sands joint venture between Athabasca Oil Corporation and the Canadian subsidiary of PetroChina Company Limited. As Commercial Director, Dan was responsible for the commercial activities of Brion including the analysis and negotiation of crude oil and natural gas transportation agreements, the acquisition of key infrastructure interests and the negotiation of joint interest agreements for shared infrastructure. Dan was instrumental in the negotiations resulting in the joint venture between PetroChina and TransCanada for the Grand Rapids Pipeline System.

Prior to his secondment to Brion, Dan was Manager of Business Development at Athabasca Oil Corporation (Athabasca Oil Sands Corp.) where he was involved in various A&D activities culminating in contributing as a member of the team charged with negotiating the enabling agreements for the Athabasca / PetroChina joint ventures.

From 2006 to 2009, Dan was Director, Business Development at ConocoPhillips Canada. At ConocoPhillips, Dan was part of a team responsible for evaluating acquisition and divestiture opportunities in the Canadian oil sands space and participated, as part of a cross functional team, in the negotiations of the enabling agreements for the ConocoPhillips / EnCana (Cenovus) - FCCL and WRB oil sands and refining joint ventures.

From 1991 to April 2006, Dan worked at Poco Petroleums Ltd. and at Burlington Resources Canada Ltd, after its acquisition of Poco, in various marketing capacities, ultimately serving as Manager of Marketing where he oversaw the marketing and scheduling of roughly 1 BCF/day of natural gas to various markets in Canada and the U.S.

Prior to Poco Petroleums, Dan worked at Bow Valley Industries and CanPet Marketing Group.

Dan holds a Bachelor of Arts degree and a Master’s of Business Administration (Finance) from the University of Calgary.

Edward (Ed) J.D. McArthur - Principal

(587) 393-0925 email:

Mr. McArthur joined Streamline Energy Group in 2015 with over 30 years of Oil & Gas experience. Bringing with him an in-depth knowledge of crude oil marketing, operations and transportation.

Immediately prior to joining Streamline Ed was Director , Commercial Management at Tervita Corporation from 2008 to 2015. While at Tervita he was responsible for energy marketing and business development activities.

Prior to Tervita Ed spent 26 years at BP Canada and its predecessor companies. While at BP he held various Crude Oil Marketing positions. These roles included pipeline & refinery scheduling, crude oil lease purchasing, risk management and crude oil trading.

He began his 26 year career at BP in the Accounting Department of Hudson’s Bay Oil & Gas Company.

Paul H. Hanna - Senior Advisor


A co-founder of Streamline Energy in 2000, Mr. Hanna is a 1976 graduate in Petroleum Technology from the Southern Alberta Institute of Technology with extensive experience in natural gas, natural gas liquids and crude oil marketing, sales and transportation in both Canada and the US. Mr. Hanna has significant experience with market analysis and the design and implementation of commodity price risk management and hedging strategies as well as detailed economic analysis and commodity price forecasting. He is experienced in the areas of petroleum engineering, exploration economic analysis, oil and gas reserve appraisals, production engineering, petrophysics, and corporate acquisition due diligence.

From 1990 to 2000, Mr. Hanna was at Poco Petroleums Ltd. and subsequently Burlington Resources Canada Energy Ltd. in various capacities as Manager, Business Development, Marketing Manager, Crude Oil Natural Gas Sales and Manager, Natural Gas Sales.

Prior to this, from 1983 to 1990, he was employed at Bow Valley Industries Ltd. as Co-ordinator Natural Gas Sales and Production Engineering Supervisor - Western Canada

During 1982-1983, he was Sr. Engineering Technologist at United Canso Exploration Ltd.

He started his career in the energy industry in 1976 with the Hudson's Bay Oil & Gas Company Limited where he held various petroleum engineering, petrophysics, and production engineering supervisory positions.

Aaron Close - Marketing Representative

(587) 393-0710 email:

Mr. Close has over 10 years of Oil and Gas sector experience including Marketing, Operations and Accounting. Prior to joining Streamline in 2015, he worked for 9 years at BP Canada as a Senior Gas Scheduler and a Gas Marketing Accountant. His responsibilities included daily gas balancing and asset optimization on various Canadian and U.S pipelines. He has a solid working knowledge of Oil and Gas marketing, industry fundamentals, as well as the issues surrounding compliance and regulations.

Aaron holds a Bachelor of Commerce from the University of Victoria.

Trina Pettit - Marketing Representative

(403) 517-2507 email:

Ms. Pettit has over twenty years of oil and gas industry experience. Prior to joining Streamline, she worked for seven years at Sinopec Canada (Daylight Energy) as a Marketing Accountant responsible for marketing functions of all products. Previous to Sinopec, she worked as a Crude Oil Marketing Accountant at Nexen Marketing and in various roles at Northrock Resources in the Accounting department. She has extensive knowledge of gas marketing, balancing, transportation and operations, as well as crude oil and NGL marketing operations.

Trina is a Chartered Professional Accountant (CGA) and holds a B.Sc. from the University of British Columbia.

Kelvin Onofriechuk - Director, Crude Oil Marketing

(403) 517-2505 email:

Mr. Onofriechuk has a degree in Economics from the University of Calgary (1991) and a Geology Technology diploma from the Southern Alberta Institute of Technology (1980). With over 30 years of experience in the energy industry he has a strong understanding of the Canadian and North American energy markets including crude oil, power and natural gas. For the last 14 years he has held various positions within Nexen Marketing, most recently as Senior Facility Representative responsible for the management and optimization of key business alliances in the crude oil marketing team. Prior to that, he was involved in building the Power Marketing group at Nexen,  providing clients in the industrial and commercial  sector with customized products and services. On the Natural gas team he was responsible for trading proprietary and third party physical and financial natural gas contracts.

Prior to this, from 1995 to 1998, he was with Engage Energy responsible for natural gas logistics on the ATCO, Nova and the Westcoast pipeline systems as well as day trading natural gas to balance inventory positions.

From 1993 to 1995, he was at Nova Gas Transmissions as a client representative responsible for large to mid-size accounts coordinating day to day balancing, planned and unplanned system outages and new production tie-ins.

He started his career in 1980 with Dowell Schlumberge as a crew supervisor, responsible for crude oil and natural gas well completions and work overs.