Activity in the Northern Rockies during 1981 was at unprecedented levels. During 1981, 3,560 wells were completed in the region, compared with 2,912 wells during 1980. Exploratory drilling resulted in 343 discoveries, of which 251 were oil and 92 were gas. Development drilling resulted in 1,629 successful wells.

First Page Preview

First page of Oil and Gas Developments in Northern Rockies in 1981<xref ref-type="fn" rid="fn1"><sup>1</sup></xref>
You do not have access to this content, please speak to your institutional administrator if you feel you should have access.