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Scientific American, Vol. 86, No. 21 (May 1902) (1902)
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ike was due primarilyto the enormous pressure of the gas confined in thesame subterranean chamber with the oil. Since thechamber was penetrated the gas began to escape andthe flow of oil to subside. Instead of natural gaspressure it will now be necessary to use artificial airpressure. Scientific… … RECEIVING A MESSAGE. © 1902 SCIENTIFIC AMERICAN, INC 364 Scientific American May 24, 1902. (Correspondence. Bicycling Problem. To the Editor of the Scientific American: I have been riding bicycles of various kinds for fifteenor twenty years, and now I believe I have discoveredwhy beginners on a…Patents · Apparatus · Gas · Oil · Design patents · Scientific American · Machine work · Liquid fuel · Gas engine · Fuel oil · Design patent · Mont pelee · Oil fields · Texas oil
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