About This Item
- Full text of this item is not available.
- Abstract PDFAbstract PDF(no subscription required)
Share This Item
The AAPG/Datapages Combined Publications Database
AAPG Bulletin
Abstract
Volume:
Issue:
First Page:
Last Page:
Title:
Author(s):
Article Type:
Abstract:
During 1962, 645 wells were drilled in western Nebraska, a 35 per cent decrease from the record year of 1961. The 381 exploratory wells resulted in 33 discoveries (success ratio of 8.7 per cent). Important developments in 1962 include the following: the expansion of the Cambridge arch productive area; the northward and northeastward spread of the search for Paleozoic oil into sparsely drilled north-central Nebraska; the rapid expansion
End_Page 119------------------------------
of Lansing production at Silver Creek field; and a renewal of the search for Minnelusa oil in northwestern Nebraska. Oil production in Nebraska was 24,691,779 barrels, a 4 per cent increase from 1961.
During 1962, 810 wells were drilled in Colorado, representing a 19 per cent increase from 1961. The 449 exploratory wells produced 45 successes (exploratory success ratio 10.1 per cent). Important developments in 1962 include the following: a surge of exploratory and development drilling in Washington County; the increasing search for pre-Cretaceous objectives around the flanks of the Denver basin; and the continuing search for various stratigraphic and structural objectives in western Colorado. Oil production in Colorado totaled 42,345,559 barrels, a 4.9 per cent decrease from 1961.
Geophysical activity increased markedly around the fringes of the Denver basin but decreased enough on the Cambridge arch and in the Paradox basin to show a 12 per cent over-all decrease.
In 1963, exploratory activity is expected to taper off somewhat from its 1962 pace.
End_of_Article - Last_Page 120------------