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Title: Drill string enclosure

Abstract

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.

Inventors:
; ; ;
Issue Date:
OSTI Identifier:
6284080
Patent Number(s):
5191156
Application Number:
PPN: US 7-868143
Assignee:
Dept. of Energy, Washington, DC (United States)
DOE Contract Number:  
AC07-76ID01570
Resource Type:
Patent
Resource Relation:
Patent File Date: 14 Apr 1992
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; CONTAINMENT SYSTEMS; DESIGN; DRILLING EQUIPMENT; SANITARY LANDFILLS; WELL DRILLING; BOREHOLES; DRILL PIPES; HAZARDOUS MATERIALS; OPERATION; REMEDIAL ACTION; CAVITIES; CONTAINMENT; DRILLING; ENGINEERED SAFETY SYSTEMS; EQUIPMENT; MANAGEMENT; MATERIALS; PIPES; WASTE DISPOSAL; WASTE MANAGEMENT; 540250* - Environment, Terrestrial- Site Resource & Use Studies- (1990-)

Citation Formats

Jorgensen, D K, Kuhns, D J, Wiersholm, O, and Miller, T A. Drill string enclosure. United States: N. p., 1993. Web.
Jorgensen, D K, Kuhns, D J, Wiersholm, O, & Miller, T A. Drill string enclosure. United States.
Jorgensen, D K, Kuhns, D J, Wiersholm, O, and Miller, T A. Tue . "Drill string enclosure". United States.
@article{osti_6284080,
title = {Drill string enclosure},
author = {Jorgensen, D K and Kuhns, D J and Wiersholm, O and Miller, T A},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1993},
month = {3}
}