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Rotary Drilling Fluids - Part 3: Oil Muds (DVD)
Catalog No. 65.1024
Part III: Oil Muds
Oil muds allow a full-gauge hole to be drilled through shale, salt, and anhydrite without upsetting the mud properties. These muds also offer maximum protection to the producing zone. This third video in the series discusses the uses and composition of and the precautions to exercise when using oil-base and invert-oil muds. Produced with assistance from Dresser-Magcobar. 1976, 24 minutes, 80 slides. Comes with a script and a workbook.
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