Petroleum: A Treatise on the Geographical Distribution and Geological Occurrence of Petroleum and Natural Gas ...

Abel test acid anticlinal appears artesian asphalt Baku Balakhany barrels daily beds bitumen Bobrka bore-hole boring Boryslaw carbon cent Chem clay coal colour commenced consists contains County Creek crude oil crude petroleum dark brown density deposits depth derrick described Devonian diameter distillation district drilled driller Eocene feet flashing point flow formation formed Galicia gallons Geol hydrocarbons inches Indiana Island Journ Kentucky kerosene Lima limestone lower lubricating marl metres Miocene mud volcanoes naphtha natural gas obtained odour Ohio oil and gas oil fields Oil Springs oil-bearing Orton outcrop ozokerite paraffin Pennsylvania pipe portion pressure principal production pump quantity refinery reported River rock salt sample sand sandstone shale solid hydrocarbons specific gravity square miles strata stratum sulphur sunk surface tar sands temperature territory thickness Trenton limestone tube Upper usually valley Venango Western Virginia Yenangyaung yielded oil