US lawOregonRegulationsChapter 632 — Department of Geology and Mineral IndustriesDivision 10 — OIL AND GAS RULES632-010-0128OAR 632-010-0128OAR 632-010-0128. Boiler or Light PlantLast amended: 2013Length: 24 wordsOfficial source No open flame or source of sparks may be placed nearer than 150 feet from any producing well, hydrocarbon storage, or other flammable source.PreviousOAR 632-010-0020NextOAR 632-010-0130