Article
Glycerol-based mud system resolves hole sloughing problems
D. Green,Tim Peterson-1989-09-01-OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)
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TL;DRAbstract
After being tormented by sloughing shales, drilling in Mississippi improved with lower mud cost, longer bit life, less cement consumption, fewer hole troubles and higher drilling speed. The drilling techniques and the glycerol-based mud system made the difference and are discussed in this work.
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After being tormented by sloughing shales, drilling in Mississippi improved with lower mud cost, longer bit life, less cement consumption, fewer hole troubles and higher drilling speed. The drilling techniques and the glycerol-based mud system made the difference and are discussed in this work.
Keywords
SloughingDrillingDrilling fluidGeologyPetroleum engineeringEngineeringMechanical engineering
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