Read More Energy Industry News Devon Energy backs 4.5 Bcf/d Solitude Pipeline as Permian gas strategy moves beyond Waha Devon Energy has taken a 25% stake and firm transportation capacity in the 4.5 Bcf/d Solitude Pipeline System, extending a strategy designed to move Delaware Basin gas away from Waha and closer to Gulf Coast LNG and power demand. byVenkateshAugust 18, 2026