 | John Michels (Journalist) - Science - 1885 - 616 pages
...near the centre of synclines. Although it is a fact that many of our largest Pennsylvania gas-wells are located near anticlinal axes, yet the position...found, and the 'amount to be obtained, depend upon (a) the porosity and homogeneousness of the sandstone which serves as a reservoir to hold the gas;... | |
 | John Michels (Journalist) - Science - 1885 - 624 pages
...near the centre of synclines. Although it is a fact that many of our largest Pennsylvania gas-wells are located near anticlinal axes, yet the position...found, and the amount to be obtained, depend upon (a) the porosity and homogeneousness of the sandstone which serves as a reservoir to hold the gas;... | |
 | Sir Boverton Redwood - Petroleum - 1887 - 224 pages
...of natural gas seems to depend, from a consideration of the facts at present at our command, are (a) the porosity and homogeneousness of the sandstone...the extent to which the strata above or below the gas-sand are cracked ; (c) the dip of the gas-sand, and the position of the anticlines and synclines... | |
 | Benjamin Johnson Crew, Charles Albert Ashburner - Natural gas - 1887 - 532 pages
...natural gas seems to depend, from a consideration of the facts at present at our command, are : (a) the porosity and homogeneousness of the sandstone...the extent to which the strata above or below the gas-sand are cracked; (c) the dip of the gas-sand and the position of the anticlines and synclincs;... | |
 | Sir Boverton Redwood - Petroleum - 1887 - 222 pages
...of natural gas seems to depend, from a consideration of the facts at present at our command, are (a) the porosity and homogeneousness of the sandstone which serves as a reservoir to hold the gas ; (b) the extent to which the strata above or below the gas-sand are cracked ; (c) the dip of the gas-sand,... | |
 | Ontario. Department of Mines, Ontario. Bureau of Mines - Geology - 1892 - 302 pages
...from a consideration of the facts at present at our command are : (a) the porosity and humogeneousness of the sandstone which serves as a reservoir to hold the gas ; (6) tha extent to which the strata above or below the gas-sand are cracked ; (c) the dip of tha gas-sand... | |
 | Ontario. Legislative Assembly - Ontario - 1892 - 552 pages
...a consideration of the facts at present at our command are : (a) the porosity and h 'mogeneousness of the sandstone which serves as a reservoir to hold the gas ; (b) the extent to which the strata above or below the gas-sand are cracked ; (c) the dip of the gas-sand... | |
 | Geology - 1927 - 170 pages
...near the center of synclines. "Although it is a fact that many of our largest Pennsylvania gas-wells are located near anticlinal axes, yet the position...found, and the amount to be obtained, depend upon (a) the porosity and homogeneousness of the sandstone which serves as a reservoir to hold the gas,... | |
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The general conditions upon which the occurrence of natural gas seems to depend, from a consideration of the facts at present at our command, are : (a) the porosity and homogeneousness of the sandstone which serves as a reservoir to hold the gas ; (6... 
