How Gazpromneft “teared the formation”

$How Gazpromneft “teared the formation” - My, Gazprom, Hydraulic fracturing, Text, Rosneft, Longpost$
$How Gazpromneft “teared the formation” - My, Gazprom, Hydraulic fracturing, Text, Rosneft, Longpost$

Gazprom Hydraulic fracturing Rosneft