William D. Waldrip

Founder & Managing Partner

EnCap Flatrock Midstream

Office Phone:

(210) 494-6777

  Pro - Try 1 Week Free

    and access,

  •     37K PE/M&A Contacts
  •     +
  •     3.8K PE Firms
  •     3.0K M&A Advisors
  •     135K Transactions
  •     144K Companies

  •     Market Services
  •     Build Lists
  •     Research Sectors
  •     Uncover Opportunities


William D. Waldrip is a Managing Partner and Founder of EnCap Flatrock Midstream. From 2000 to 2008, Mr. Waldrip served as President, Senior Partner and Founder of Flatrock Energy Advisors, providing advisory services for the midstream sector. His past responsibilities include serving as COO for Lewis Energy Group and as Vice President and Southwestern Region Manager for Delhi Gas Pipeline. At Delhi, he was responsible for all commercial, engineering, operations and administrative matters associated with Delhiā€™s assets in South and West Texas, including direct P&L responsibility. He began his career as an engineer with Texas Eastern Transmission Corporation in Houston. He has extensive background in the natural gas gathering segment along with experience with natural gas liquids and crude oil facilities. Mr. Waldrip holds a B.S. in Civil Engineering from Louisiana Tech University and completed an Advanced Management Program at Indiana University Graduate School of Business in 1992. Mr. Waldrip is a Registered Professional Engineer in Texas. Mr. Waldrip is a past chairman of the Leadership Council for Coker United Methodist Church, and he is currently serving on the SAM Ministries Board of Directors. He also currently serves on the board of directors of several EFM portfolio companies, including Aspen Midstream, EagleClaw Midstream Services, Evolution Midstream, Gravity Midstream, Rangeland Energy II & III and Stakeholder Midstream.