...suffers depletion by 10 wells in 5 years, B ought to be equally depleted by 50 wells in 1 year. In fact B should be most exhausted ; for, having five times...well, should not its flow be constant while it lasts, and dependent upon the rapidity with which the impelling water invades the oil-rockreservoir ; and...

...theoretical rate of velocity with which gas would deliver from the free mouth of any section of a pipe.t It is generally understood that the strongest rock...well, should not its flow be constant while it lasts, and dependent upon the rapidity with which the impelling water invades the oil rock reservoir ; and...

...hydrostatic presiture has been appealed to to account for the fact. No one however has yet been aide to work out from actual observations of the phenomena...well, should not its flow be constant while it lasts, and dependent upon the rapidity with which the impelling water invades the oil rock reservoir ; and...

...rock pressures obtain In the deepest wells: and the theory of hydrostatic pressure has been applied to account for the fact. No one, however, has yet...absolute and uniform correspondence between Increasing pressure and increasing depths, as compared with the immediately overlying surface or with distant...

...rock pressures obtain in the deepest wells; and the theory of hydrostatic pressure has been applied to account for the fact. No one, however, has yet...absolute and uniform correspondence between increasing pressure and increasing depths, as compared with the immediately overlying surface or with distant...

...rock pressures obtain in the deepest wells; and the theory of hydrostatic pressure has been applied to account for the fact. No one, however, has yet...been able to work out from actual observations of the 59. Carll, John F., Oil and gas region : Pennsylvania Geol. Survey, Bull. No. 15, 1890. phenomena presented...