Support research for development of improved geothermal drill bits. Semi-annual report

Support research for development of improved geothermal drill bits. Semi-annual report [electronic resource]

Show other versions (1)

The progress made on two major tasks in Phase III is summarized: material selection, fabrication and testing of MK-III bits; and seal and lubricant evaluation. Candidate steel and carbide properties were evaluated in laboratory tests before final selections were made for the MK-III bit. The sealed b...

Full description

Saved in:
Bibliographic Details
Online Access: Online Access
Corporate Authors: Terra Tek, Inc (Researcher), United States. Department of Energy. Geothermal Division (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Geothermal Division ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1977.
Subjects:
Drilling.
Lubricants.
Fabrication.
Polymers.
Wells.
Materials Testing.
Carbides.
Equipment.
Seals.
Testing.
Carbon Compounds.
Geothermal Wells.
Drill Bits.
Elastomers.
Evaluation.
Alloys.
Steels.
Iron Base Alloys.
Iron Alloys.
Drilling Equipment.
Well Drilling.
Geothermal Energy.

Internet

Online Access

Online

Holdings details from Online
Call Number: E 1.99:tr-77-126
E 1.99:tr-77-126 Available

Similar Items