Electrodril system field test program
By: by General Electric Company, Space Division
Contributors: United States. Dept. of Energy
Series: BETC ; 4033-3
Publisher: Dept. of Energy; for sale by the National Technical Information Service]
Published: 1979
Place of publication: [Washington]; [Springfield, Va
Language: eng
Subjects: Electric drills; Drilling and boring machinery
Notes: On cover: Fossil energy

Prepared for the Department of Energy under contract no. EY-76-C-02-4033

Final report for Phase II; Task B

April 1979
Table of contents: value: Phase II. Task B, Deep drilling system demonstration