Local in-field sand supplies have decreased fracture treatment costs in the Permian basin. Further cost reductions are achieved by eliminating sand drying, leaving the sand at residual 4-6% water ...
Close on the heels of the visit of Mines and Geology Minister C.C. Patil to the district and his warning against illegal sand extraction last week, sand extractors in the coastal regulation zone (CRZ) ...
The district administration has made online registration compulsory for bullock carts to load sand at the recently opened quarry across Cauvery river in Keezha Mullaikudi here, on Monday Bullock carts ...
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