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CA2480249A1 - Nozzle for jet drilling - Google Patents

Nozzle for jet drilling Download PDF

Info

Publication number
CA2480249A1
CA2480249A1 CA002480249A CA2480249A CA2480249A1 CA 2480249 A1 CA2480249 A1 CA 2480249A1 CA 002480249 A CA002480249 A CA 002480249A CA 2480249 A CA2480249 A CA 2480249A CA 2480249 A1 CA2480249 A1 CA 2480249A1
Authority
CA
Canada
Prior art keywords
nozzle
fluid
jet drilling
swirling
orifices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002480249A
Other languages
French (fr)
Other versions
CA2480249C (en
Inventor
William G. Buckman, Sr.
Thomas L. Dotson
Michael D. Mcdaniels
Wendell S. Bell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Buckman Jet Drilling Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/119,790 external-priority patent/US6668948B2/en
Application filed by Individual filed Critical Individual
Publication of CA2480249A1 publication Critical patent/CA2480249A1/en
Application granted granted Critical
Publication of CA2480249C publication Critical patent/CA2480249C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3447—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cylinder having the same axis as the outlet

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

A jet nozzle (60) is provided for drilling holes through the earth. The nozzle (60) may include orifices (68) for discharging fluid to drive the nozzle forward and includes a disk (70) or other device having orifices (80) to produce a swirling motion to fluid in the body of the nozzle. Swirling fluid is discharged from a front orifice (74) and an extension (76) is placed forward of the front orifice to confine the swirling fluid in a radial direction.
CA002480249A 2002-04-10 2003-04-09 Nozzle for jet drilling Expired - Lifetime CA2480249C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/119,790 2002-04-10
US10/119,790 US6668948B2 (en) 2002-04-10 2002-04-10 Nozzle for jet drilling and associated method
PCT/US2003/010813 WO2003087522A2 (en) 2002-04-10 2003-04-09 Nozzle for jet drilling and associated method

Publications (2)

Publication Number Publication Date
CA2480249A1 true CA2480249A1 (en) 2003-10-23
CA2480249C CA2480249C (en) 2009-09-15

Family

ID=33488842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002480249A Expired - Lifetime CA2480249C (en) 2002-04-10 2003-04-09 Nozzle for jet drilling

Country Status (3)

Country Link
EP (1) EP1499789A4 (en)
AU (1) AU2003226330B2 (en)
CA (1) CA2480249C (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017467A (en) * 1934-11-23 1935-10-15 Leavitt R Loomis Spray nozzle
US3344558A (en) * 1965-07-23 1967-10-03 Wyatt S Kirkland Sand blast nozzle
US3415453A (en) * 1967-03-13 1968-12-10 Anthony Mfg Corp Swirl device for sprinkler heads
GB1376591A (en) * 1972-06-26 1974-12-04 Franz N C Nozzle assemblies for use at extremely high fluid pressures
US4150794A (en) * 1977-07-26 1979-04-24 Camsco, Inc. Liquid jet cutting nozzle and housing
DE2814165C2 (en) * 1978-04-01 1980-04-30 Bochumer Eisenhuette Heintzmann Gmbh & Co, 4630 Bochum High pressure water nozzle
GB1603090A (en) * 1978-05-25 1981-11-18 Hughes & Co Jetting apparatus
JPS60168554A (en) * 1984-02-13 1985-09-02 Sugino Mach:Kk Jet nozzle in liquid
US4852800A (en) * 1985-06-17 1989-08-01 Flow Systems, Inc. Method and apparatus for stablizing flow to sharp edges orifices
US4787465A (en) * 1986-04-18 1988-11-29 Ben Wade Oakes Dickinson Iii Et Al. Hydraulic drilling apparatus and method
US4790384A (en) * 1987-04-24 1988-12-13 Penetrators, Inc. Hydraulic well penetration apparatus and method
US5853056A (en) * 1993-10-01 1998-12-29 Landers; Carl W. Method of and apparatus for horizontal well drilling
US5862871A (en) * 1996-02-20 1999-01-26 Ccore Technology & Licensing Limited, A Texas Limited Partnership Axial-vortex jet drilling system and method
JP3298052B2 (en) * 1998-08-21 2002-07-02 豊田紡織株式会社 Air filter
US6263984B1 (en) * 1999-02-18 2001-07-24 William G. Buckman, Sr. Method and apparatus for jet drilling drainholes from wells

Also Published As

Publication number Publication date
AU2003226330A1 (en) 2003-10-27
EP1499789A4 (en) 2010-07-21
EP1499789A2 (en) 2005-01-26
CA2480249C (en) 2009-09-15
AU2003226330B2 (en) 2007-05-31

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20230411