Oil dips as OPEC deal expected to cause potential shale surge

Floorman Matthew Thompson (cq) works on a Chesapeake Energy natural gas rig in the North Texas Barnett Shale bed rock deposit, in Kennedale, Texas,.
Floorman Matthew Thompson (cq) works on a Chesapeake Energy natural gas rig in the North Texas Barnett Shale bed rock deposit, in Kennedale, Texas,.

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