LNG (Liquefied Natural Gas) Consultants: 4

Areas of Expertise: Chet  Sandberg, P.E. received a BS in Mechanical Engineering from MIT and a MS in Electrical Engineering from Stanford. He is a professional engineer in the state of California and an IEEE Fellow.

Background Experience - Litigation Support - Mr. Sandberg is an Expert Lithium Ion Battery  and Heat Transfer Expert with successful litigation in Lithium Ion Battery Failure.  He has court room experience, including testifying before the ITC in Washington DC. Mr. Sandberg is available to attorneys for both plaintiff and defendant. Mr. Sandberg joined the Chemelex Division of Raychem Corporation where he managed technology projects for 30 years. He held various positions at Raychem culminating as Chief Engineer.

For the next 6 years, Mr. Sandberg managed the development of a downhole, self-regulating electrical heater technology for Shell Oil. In 2009, he founded C L Sandberg & Associates, a consultancy specializing in Energy Projects, including managing customer engineering for Altairnano, a lithium ion battery manufacturer.

Mr. Sandberg has been associated with Electrical Energy Storage at EPRI, ESA, Sandia, and PNNL, as well as providing due diligence expertise for venture capital and private equity companies on their technical prospective investments. He has been granted 30 United States Patents and has authored over 70 technical papers on energy usage, electric heat tracing, ground fault technology, fiber optics, sensor technology, and personal computers as design tools. 

Florida Office:
Andrew Avalon, PE, PSP
Chairman & CEO
8633 Willow Kane Court
Orlando, FL 32835
aavalon@long-intl.com
T: (407) 445-0825     F: (407) 650-3399

Long International provides expert engineering and construction claims analysis, expert testimony, project management consulting, and insurance claims analysis services. We focus on projects in the following industries: building and construction; gas, gasification, GTL, LNG, and NGL; industrial and manufacturing; mineral and mineral processing; offshore oil and gas; oil sands; pipelines and utilities; power; refineries, petrochemical, and chemical; transportation; and water, wastewater, dams, and marine.  We analyze claims, not limited to, disputed change orders, schedule delay, acceleration, time extensions, liquidated damages, loss of productivity, defective specifications, and deficient project management performance.

Richard J. Long, P.E., P.Eng., Founder of Long International, has over 50 years of U.S. and international consulting experience involving construction contract disputes analysis and resolution, arbitration/litigation support and expert testimony, project management, engineering/construction management, cost and schedule control, and process engineering. As an internationally recognized expert in the analysis and resolution of complex construction disputes for over 35 years, Mr. Long has served as the lead expert on over 300 projects having claims ranging in size from US$100,000 to over US$2 billion. He has presented and published numerous articles on claims analysis, entitlement issues, CPM schedule and damages analyses, cumulative impact claims, and claims prevention.

Rod C. Carter, CCP, PSP is President of Long International and has over 20 years of experience in construction project controls, contract disputes and resolution, negotiations, mediation, arbitration support, and expert testimony on scheduling, loss of productivity, and quantum issues.  He has experience in entitlement, schedule, and damages analyses on over 30 construction disputes ranging in value from US$100,000 to US$7 billion, related to oil and gas, oil refinery, LNG, heavy civil, nuclear, environmental, chemical, power, industrial, commercial, and residential construction projects.  Mr. Carter is proficient in the use of Primavera P6 and P3 software, and he has extensive experience in assessing the impact to engineering and construction works of RFIs, change orders and other events.  Mr. Carter specializes in loss of productivity, cumulative impact, and quantum calculations, and had a lead role in assessing damages on more than a dozen major disputes.  In addition, Mr. Carter has developed cost and schedule risk analysis models using Monte Carlo simulations to address the uncertainty of estimates and claims.

Scott M. Francis, P.E., PSP is a Vice President of Long International and has over 20 years of experience in project management, contract disputes analysis and resolution, CPM schedule preparation, execution, and analysis, productivity analysis, contract administration, design engineering, construction management, and government contracting.  He provides schedule development and assurance services, cost estimating, and claims analysis services on projects for both owners and contractors.  Specific responsibilities include CPM development and reviews, CPM schedule delay and acceleration analyses, change order impact analysis, issue identification, correlation of impacts to schedule activities, and productivity evaluations.

Harold E. McGowen III, PE, offers unparalleled expertise in the Upstream Oil and Gas sector, providing strategic consulting services to optimize operations, enhance profitability, and maximize asset value. With over 40 years of experience in petroleum engineering, field development, and executive leadership, Harold combines technical acumen and strategic vision to deliver measurable results for operators, private equity firms, and industry stakeholders.

As President and CEO of Navidad Operating Company, LLC, Harold has led multimillion-dollar oilfield development projects. His expertise includes horizontal drilling, hydraulic fracturing, completion technology, reservoir management, and operational safety. He excels in negotiating joint ventures, structuring acquisitions, and building high-performing teams, helping clients reduce costs and enhance efficiency.

Harold’s consulting services focus on field development optimization, reserves estimation, drilling and completion planning, and asset valuation. He provides actionable insights to improve well performance, mitigate risks, and unlock potential in oilfield assets. With deep knowledge of reservoir engineering and extensive project management experience, Harold offers practical, results-oriented solutions.

In addition, Harold assists clients with strategic planning and business growth. His success in securing capital, managing private equity-backed ventures, and driving innovation underscores his ability to deliver in challenging market conditions. Recognized with Aggie 100 honors and Top CEO accolades, Harold is committed to helping clients navigate complexities and achieve their goals.

View Harold McGowen's Expert Witness Profile.

Reese Energy Consulting (REC) works with independent Oil and Gas Producers, midstream firms, LNG companies, and end-users across all major producing basins and markets in the U.S.

REC offers a diverse range of energy expertise, experience and services throughout every phase of upstream, midstream and downstream processes to help clients maximize their capital investments and commodity value chain.

Consulting Services:

Steve Reese, CEO - As President of Reese Energy Consulting, Steve Reese leads his executive team from offices in Oklahoma City, Tulsa, Houston and Austin. He offers more than 40 years of experience in Upstream and Midstream Processes, Energy Marketing, and Energy Research Projects, and is one of the industry’s leading authorities in Crude Oil, Natural Gas, NGLs, and LNG.

Steve's expertise spans every major U.S. producing basin and is sought out by the nation’s leading independent producers and midstream firms. He has managed literally thousands of natural gas transactions involving hundreds of million dekatherms in the Mid-Continent, Permian and Rockies basins and South Louisiana.

Steve also is President of Reese Energy Training, a nationally recognized energy education firm. His courses in Natural Gas Basics, Gas Midstream and NGL Basics, and Gas Processing Agreements have been shared with more than 10,000 industry professionals. Prior to launching Reese Energy Consulting and Reese Energy Training, Steve held positions with Getty and Texaco. He is an in-demand speaker and lecturer with recent engagements for The Oklahoma Marginal Well Commission, The National Royalty Association, the Kansas Independent Oil and Gas Association, The Natural Gas Society of Oklahoma, the Desk and Derrick Club, The Oklahoma Law Review, and The Permian Basin Gas Society. Steve and his family make their home in Edmond, OK.

Phil Nickle, Director – Producer Services - Phil brings a wealth of expertise and talents to his role at REC that include all phases of the Value Chain in Natural Gas, Oil, and NGLs in all major producing basins. As Director-Producer Services, he offers a proven track record of successes across the energy spectrum.

Phil's knowledge and know-how are industry recognized in the areas of oil and gas marketing, midstream contract negotiation, gas gathering and processing, business development, and all phases of producer services. Phil’s career-scape includes positions with Candor Midstream, Cimarex Energy, ONEOK Field Services, and DCP. 

Rick O'Bannon - Chief Commercial Officer - Rick’s experience and knowledge of Oil and Gas Producers and Midstream Companies are widely known in the energy industry and include more than 40 years of successes throughout Texas, Oklahoma, New Mexico and North Louisiana. His impressive career comprises numerous high-profile positions with Enbridge, Coastal Corp, KN Energy, Texaco and Union Texas Petroleum.

Rick offers a breadth of expertise in a wide range of capacities to our Texas-wide clients, including marketing and transportation, acquisitions and divestitures, asset development, auditing, contract reformation, hedging, and gas accounting. 

View REC's Expert Witness Profile.