Drill string enclosure

Title: Drill string enclosure

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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:

Jorgensen, Douglas K ^[1]; Kuhns, Douglass J ^[1]; Wiersholm, Otto ^[1]; Miller, Timothy A ^[1]

Idaho Falls, ID

Issue Date:: 1993-01-01

Research Org.:: EG & G IDAHO INC

OSTI Identifier:: 868685

Patent Number(s):: 5191156

Assignee:: United States of Americas as represented by United States (Washington, DC)

DOE Contract Number:: AC07-76ID01570

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: drill; string; enclosure; consists; six; component; including; top; bracket; upper; acrylic; cylinder; casing; guide; bottom; flexible; ducts; optional; based; length; allows; efficient; sight; operation; hazardous; waste; site; hazardous waste; drill string; waste site; string enclosure; acrylic cylinder; upper acrylic; flexible duct; /588/405/

Citation Formats


                    Jorgensen, Douglas K, Kuhns, Douglass J, Wiersholm, Otto, and Miller, Timothy A. Drill string enclosure.  United States: N. p., 1993. 
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                    Jorgensen, Douglas K, Kuhns, Douglass J, Wiersholm, Otto, & Miller, Timothy A. Drill string enclosure.  United States.

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                    Jorgensen, Douglas K, Kuhns, Douglass J, Wiersholm, Otto, and Miller, Timothy A. Fri .  
        "Drill string enclosure".  United States.  https://www.osti.gov/servlets/purl/868685.

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@article{osti_868685,

  title        = {Drill string enclosure},

  author       = {Jorgensen, Douglas K and Kuhns, Douglass J and Wiersholm, Otto and Miller, Timothy 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        = {1}

}

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