The effectiveness of frac sand is central to well productivity, and efficiency of frac sand logistics is key to controlling well cost. Frac sand is a specialized product that must meet very specific standards for many different characteristics including crush strength, purity, roundness and size.īy the time it is blended into the hydraulic fracturing fluid and pumped downhole, frac sand has been selectively mined and processed, moved in very large quantities to and within active oil and gas regions, and closely managed at the wellsite using specialized equipment and personnel. Sand is the proppant that keeps fractures open and allows these so-called unconventional wells to produce valuable hydrocarbons.īut not any sand will do. oil and gas comes from tight, low-permeability shale, sandstone and carbonate rock that must be hydraulically fractured to stimulate fluid flow. Sand is critical to North America’s onshore oil and gas production.
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