 LEAWOOD, KS ACCESSWIRE May 7, 2021 TortoiseEcofin today announced that Noble Midstream Partners LP NASDAQ:NBLX will be removed from the Tortoise MLP Index TMLP and the Tortoise North American Pipeline IndexSM TNAP pending the close of the announced merger transaction with Chevron Corp NYSE:CVX. If approved, NBLX will be removed from both indices at market open on Tuesday, May 11, 2021. 