March 31 (Reuters) - Mullen Group Ltd MTL.TO
* Mullen Group Ltd. announces the acquisition of Envolve Energy Services Corp. A well disposal business situated in the montney resource play
* Mullen Group Ltd - expect Envolve 1 will generate annual revenue of $8.0 million, a roce of about 25.0 percent and be immediately accretive to Mullen Group
* Mullen Group Ltd - will use balance sheet to fund additional facilities, built under new build strategy Source text for Eikon: ID:nCCNc3glTV Further company coverage: MTL.TO