Assertion: crude oil's amount | /r/HasProperty | extracted
Facets:
Source sentences:
text: If wells are not producing as much as expected, production engineers figure out ways to increase the amount being extracted.
text: According to Bjornerud, this is a problem for oil and gas production since the process has to be done quickly, soon after the fracking fluids have opened up micro-cracks, or the amount of oil and gas that can be extracted rapidly decreases as the cracks progressively shut.
text: The total amount of crude bitumen in Alberta that could be extracted is estimated to be about 310 billion barrels (50×10 ^ 9 m3), which at a rate of 4,400,000 barrels per day (700,000 m3/d) would last about 200 years.