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bagels
refine
petrol
rough
coarse
1to1
fine
veryfine
scp914
Comments
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This is called fracing. Nothing new.
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This is neat!
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That's not how it works. Firstly the drilling mud, represented here as PSTE is used only for drilling stage only. What is pushing oil and gas up is pressure made by gas cap or aquifer, which is water coming to the reservoir. Also it is common to pump in water or even natural gas itself to speed up the mining process
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is this how they do it in realife?
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This could work much better if you made the oil pipe one pixel wide.