 PLANO, Texas--BUSINESS WIRE--Vine Energy Inc. NYSE: VEI announced that its subsidiary, Vine Energy Holdings LLC, has amended its second lien term loan agreement to effectively reduce the amount of future natural gas production that is required to be subject to hedging. Specifically, for the 24-month period following the original closing date, and for the 24-month period following the delivery of either an annual or mid-year reserve report, 70 of expected production from proved developed pr 