Slurry trench method and apparatus for constructing underground walls
Patent
·
OSTI ID:5837085
In a system for constructing a narrow underground wall, this patent describes the system including a first apparatus for excavating from one end of a slurry filled trenched and a second apparatus for filling the trench with a wall forming material. The improvement comprises flotation means and wherein at least a part of the first apparatus is floated at the surface of the slurry in the trench on the flotation means.
- Assignee:
- Finic, B.V., Rotterdam
- Patent Number(s):
- US 4696607
- OSTI ID:
- 5837085
- 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
CONSTRUCTION
DESIGN
DISPERSIONS
EQUIPMENT
FABRICATION
FILLERS
MATERIALS HANDLING
MATERIALS HANDLING EQUIPMENT
MIXTURES
NATURAL GAS WELLS
OIL WELLS
OPERATION
SLURRIES
SUSPENSIONS
WALLS
WELL COMPLETION
WELLS
020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
CONSTRUCTION
DESIGN
DISPERSIONS
EQUIPMENT
FABRICATION
FILLERS
MATERIALS HANDLING
MATERIALS HANDLING EQUIPMENT
MIXTURES
NATURAL GAS WELLS
OIL WELLS
OPERATION
SLURRIES
SUSPENSIONS
WALLS
WELL COMPLETION
WELLS