Drill string enclosure
Patent
·
OSTI ID:6284080
The drill string enclosure consists of six component parts, including; a top bracket, an upper acrylic cylinder, an acrylic drill casing guide, a lower acrylic cylinder, a bottom bracket, and three flexible ducts. The upper acrylic cylinder is optional based upon the drill string length. The drill string enclosure allows for an efficient drill and sight operation at a hazardous waste site.
- DOE Contract Number:
- AC07-76ID01570
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 5191156; A
- Application Number:
- PPN: US 7-868143
- OSTI ID:
- 6284080
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
54 ENVIRONMENTAL SCIENCES
540250* -- Environment
Terrestrial-- Site Resource & Use Studies-- (1990-)
BOREHOLES
CAVITIES
CONTAINMENT
CONTAINMENT SYSTEMS
DESIGN
DRILL PIPES
DRILLING
DRILLING EQUIPMENT
ENGINEERED SAFETY SYSTEMS
EQUIPMENT
HAZARDOUS MATERIALS
MANAGEMENT
MATERIALS
OPERATION
PIPES
REMEDIAL ACTION
SANITARY LANDFILLS
WASTE DISPOSAL
WASTE MANAGEMENT
WELL DRILLING
540250* -- Environment
Terrestrial-- Site Resource & Use Studies-- (1990-)
BOREHOLES
CAVITIES
CONTAINMENT
CONTAINMENT SYSTEMS
DESIGN
DRILL PIPES
DRILLING
DRILLING EQUIPMENT
ENGINEERED SAFETY SYSTEMS
EQUIPMENT
HAZARDOUS MATERIALS
MANAGEMENT
MATERIALS
OPERATION
PIPES
REMEDIAL ACTION
SANITARY LANDFILLS
WASTE DISPOSAL
WASTE MANAGEMENT
WELL DRILLING