People

Profiles of the Stonehenge Management Team

Patrick A. Redalen
President, Stonehenge Energy Resources II, L.P.

Pat joined Stonehenge Energy Resources, L.P. in 2010, and helped execute the successful Keystone Project. He now serves as President of Stonehenge Energy Resources II, L.P. In 2015 and 2017 respectively, Stonehenge Appalachia, LLC and Stonehenge Laurel Gathering, LLC were formed to gather and compress natural gas in western Pennsylvania.

Pat has more than 25 years of experience in the petroleum industry. Prior to Stonehenge, he started and ran a consulting firm, Energy Business Solutions, LLC, for three years. He served five years, the last two as President, at Pearl Development Company, LLC, a midstream engineering firm, and 14 years at Conoco. His responsibilities spanned commercial, strategic planning and engineering aspects across the petroleum spectrum from wellhead to retail.

Pat received his B.S. in Chemical Engineering from the University of Arkansas. He completed Conoco’s Management Development Program.

Charles E. Wilkinson
Principal, Stonehenge Energy Resources II, L.P.

Chuck joined Stonehenge Energy Resources, L.P. at its inception in 2008 and served as its President until 2015. Stonehenge developed and built Keystone Midstream Services, LLC which gathered and processed NGL-rich gas in Pennsylvania. Keystone was sold in 2012 for $512 million. Subsequently, Stonehenge Energy Resources II, L.P. was formed to develop new midstream projects in the Appalachian and Rocky Mountain regions. His current responsibilities include sourcing potential investments and developing new midstream projects.

Chuck has more than 35 years of experience in the energy industry, primarily in the natural gas midstream sector. Prior to Stonehenge, he was with Enron Corporation for 23 years, and MidAmerican Energy Holdings Company for 5 years, in engineering, business development and asset management positions, involving a broad range of facilities including gas gathering, compression, dehydration, processing, treating; NGL transportation, fractionation and storage; interstate natural gas transportation and storage; and CO2 transportation.

Chuck began his career in 1975 with Black & Veatch Consulting Engineers, primarily designing civil and structural facilities for gas turbine and nuclear power plants and electrical transmission lines. He received his B.S. in Civil Engineering from the University of Nebraska and his M.B.A. from Houston Baptist University.

Heather A. Wilkinson
Director of Projects, Stonehenge Energy Resources II, L.P.

Heather joined Stonehenge Energy Resources II, L.P. in 2015.  Her current responsibilities include Project Management for all Stonehenge construction projects.  In this role, Ms. Wilkinson secures key contracts for successful project execution, communicates project progress and cost estimates to company investors, and ensures that the company at all times conducts its projects safely, in compliance with all environmental permits and regulations, and that the resulting assets can achieve the desired performance with absolute mechanical integrity.  She also manages Stonehenge’s planning and land functions.

Prior to joining Stonehenge, Heather worked with Tetra Tech Rooney as a Project Engineer for the Sunoco Logistics Mariner East Phase I and Phase II Projects.  She also worked as a Project Manager with Halker Consulting, LLC and as a Systems Engineer with Lockheed Martin Space Systems Company.

Heather received her B.S. in Biological Systems Engineering, graduating with Honors, from the University of Nebraska in 1999.  She was also certified as a Project Management Professional in 2013.

John J. Ha
Director of New Ventures, Stonehenge Energy Resources II, L.P.

John joined Stonehenge Energy Resources II, L.P. in 2018.  He is responsible for sourcing potential investments and developing new midstream project opportunities.

John has more than 20 years of experience in the energy industry, primarily in midstream and distribution businesses.  John is experienced with both liquids and natural gas systems and has performed a variety of functions including engineering, commercial, consulting and management roles.  Prior to Stonehenge, he served in a variety of leadership roles at The Williams Companies and Tri-State Industrial Group and also started and ran a management consulting company.

John received his B.S. in Mechanical Engineering and an MBA from Oklahoma State University.