Treatment of residual earth drilling muds
Patent
·
OSTI ID:5230599
Treatment of residual earth drilling muds to achieve a partial dehydration of the same by addition of a series of flocculating agents and then mechanically separating the liquid of the mud from the flocculated solids is described.
- Assignee:
- Societe Nationale Elf Aquitaine (Production)
- Patent Number(s):
- US 4174278
- OSTI ID:
- 5230599
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
DEHYDRATION
DRILLING
DRILLING FLUIDS
ENERGY SOURCES
FLOCCULATION
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
NATURAL GAS
PETROLEUM
PRECIPITATION
PROCESSING
SEPARATION PROCESSES
SOLID WASTES
WASTES
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
DEHYDRATION
DRILLING
DRILLING FLUIDS
ENERGY SOURCES
FLOCCULATION
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
NATURAL GAS
PETROLEUM
PRECIPITATION
PROCESSING
SEPARATION PROCESSES
SOLID WASTES
WASTES