Crude Oil Brokers Scam Blog
Thursday, 28 May 2015
U.S. Geological Survey describes hydraulic fracturing sand sources and production in the U.S.
Newly released research from the U.S. Geological Survey (USGS) describes U.S. hydraulic fracturing (frac) sand deposits and their locations, and provides estimates of frac sand production, consumption, and reserves. More »
Subscribe to:
Post Comments
(
Atom
)
No comments :
Post a Comment