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Track Drilling (Rigs by operator) | Completions (Frac Spreads)

One-Page Deal Sheet

Keystone Midstream Acquired by Markwest Energy Partners

Not Disclosed Not Disclosed
AnnouncedMay 31, 2012
TypeCorporate
LocationMarcellus Shale,Utica Shale
Announced Date
May 31,2012
Close Date
May 29,2012
Transaction Type
Corporate
Enterprise Value (EV)($MM)
512




Snapshot
Asset/Basin:
{"Marcellus Shale"}
TargetZones:
{"Marcellus Shale","
Location
Region
Northeast

Country
United States

State
Pennsylvania

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Price History



Date Deal Headline Price$/acre
Feb-02-2026 Devon Acquires Coterra Energy; Bulk Up on Permian, Adds Gas Bank - -
Dec-08-2025 Antero Resources Acquires HG Energy II for $3.9B - -
Apr-22-2025 EQT Acquires Olympus Energy Assets For $1.8 Billion - -