Friedheim et al., 1991 - Google Patents
An environmentally superior replacement for mineral-oil drilling fluidsFriedheim et al., 1991
- Document ID
- 9521250992212599188
- Author
- Friedheim J
- Hans G
- Park A
- Ray C
- Publication year
- Publication venue
- SPE Offshore Europe Conference and Exhibition
External Links
Snippet
Environmental constraints have led to the development of an invert mud system which has excellent toxicity, health and safety aspects, and is biodegradable. This system is particularly suitable for North Sea use where discharges from drilling with mineral oil-base drilling fluids …
- 239000012530 fluid 0 title abstract description 65
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
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