 ... had been struck in western Pennsylvania and West Virginia, and carefully examining the geological surroundings of each, I found that every one of them was situated either directly on or near the crown of an anticlinal axis, while wells that had been...  Bulletin of the United States Geological Survey - Seite 62von Geological Survey (U.S.) - 1907Vollansicht - Über dieses Buch
 | John Michels (Journalist) - 1885 - 588 Seiten
...crown of an anticlinal axis, while wells that had been bored in the synclines on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas-wells were confined to a narrow belt, only one-fourth to one... | |
 | Geological Society of America - 1892 - 694 Seiten
...crown of an anticlinal axis, while wells that had been bored in the synclines on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation, showed that the gas wells were confined to a narrow belt, only line-fourth to... | |
 | Ontario. Legislative Assembly - 1892 - 552 Seiten
...crown of an anticlinal axis, while wells that had been bored in the synclinos on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas wells were confined to a narrow belt, only one-fourth to one... | |
 | Ontario. Department of Mines, Ontario. Bureau of Mines - 1892 - 302 Seiten
...crown of an anticlinal axis, while wells that had been bored in the synclines on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas wells were confined to a narrow belt, only one-fourth to one... | |
 | Geological Society of America - 1892 - 608 Seiten
...crown of an anticlinal axis, while wells that had been bored in the synclines on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas wells were confined to a narrow belt, only one-fourth to one... | |
 | Richard Urquhart Goode - 1899 - 426 Seiten
...crown of an anticlinal axis, while wells that had been bored in the synclines on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas wells were confined to a narrow belt, only one.fourth to one... | |
 | West Virginia Geological and Economic Survey - 1899 - 424 Seiten
...crown of an anticlinal axis, while wells that had been bored in the synclines on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas wells were confined to a narrow belt, only one-fourth to one... | |
 | 1908 - 874 Seiten
...crown of an anticlinal axis, while wells that had been bored in the syncline on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas wells were confined to a narrow belt, only one-fourth to 1... | |
 | Israel Charles White - 1904 - 652 Seiten
...erown of an anticlinal axis, while wells that had been bored in the synclines on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas wells were confined to a narrow belt, only one-fourth to one... | |
 | 1904 - 654 Seiten
...erown of an anticlinal axis, while wells that had been bored in the synclines on either side furnished little or no gas, but in many cases large quantities of salt water. Further observation showed that the gas wells were routined to a narrow belt, only one-fourth to one... | |
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