Abstract
Drilling activity in eastern and northwestern Colorado was down moderately in 1987 with 1,006 wells drilled in the area, a 10% decrease in drilling from 1,114 wells in 1986. Twenty-three percent of the total, or 227 wells, were exploration tests with a success rate of 22%, about equal to the 21% success rate in 1986. Activity in eastern Colorado focused on Pennsylvanian and Mississippian rocks along the Las Animas arch and Cretaceous formations in the Denver basin. Development drilling in Pennsylvanian sediments continued in the northwestern portion of the state, along with exploration targets in various younger zones.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.