On October 3, 2018 Blackstone Energy Partners II Q L.P. received a Hart-Scott-Rodino early termination notice from the FTC related to its planned acquisition of Caprock Midstream Holdings LLC from Energy Spectrum Partners VII L.P.. (FTC #20182047) Approval came 28 days after the deal was announced.

Acquisition: Blackstone’s EagleClaw paying $950m for Energy Spectrum’s Caprock