WO2007044603A3 - Internally rotating nozzle for facilitating drilling through a subterranean formation - Google Patents

Internally rotating nozzle for facilitating drilling through a subterranean formation Download PDF

Info

Publication number
WO2007044603A3
WO2007044603A3 PCT/US2006/039285 US2006039285W WO2007044603A3 WO 2007044603 A3 WO2007044603 A3 WO 2007044603A3 US 2006039285 W US2006039285 W US 2006039285W WO 2007044603 A3 WO2007044603 A3 WO 2007044603A3
Authority
WO
WIPO (PCT)
Prior art keywords
subterranean formation
rotating nozzle
facilitating drilling
internally rotating
internally
Prior art date
Application number
PCT/US2006/039285
Other languages
French (fr)
Other versions
WO2007044603A2 (en
Inventor
David Belew
Barry Belew
Original Assignee
Belew Alice
David Belew
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 US11/246,896 external-priority patent/US7686101B2/en
Application filed by Belew Alice, David Belew filed Critical Belew Alice
Priority to AU2006302331A priority Critical patent/AU2006302331B2/en
Priority to CA2662440A priority patent/CA2662440C/en
Publication of WO2007044603A2 publication Critical patent/WO2007044603A2/en
Publication of WO2007044603A3 publication Critical patent/WO2007044603A3/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/04Directional drilling
    • E21B7/06Deflecting the direction of boreholes
    • E21B7/061Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/60Drill bits characterised by conduits or nozzles for drilling fluids
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/60Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/61Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/06Cutting windows, e.g. directional window cutters for whipstock operations
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078Nozzles used in boreholes
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/04Directional drilling
    • E21B7/046Directional drilling horizontal drilling
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/18Drilling by liquid or gas jets, with or without entrained pellets

Abstract

An internally rotating nozzle for facilitating drilling through a subterranean formation is rotatably mounted internally within a housing connected to a hose for receiving high pressure fluid. The rotor includes at least two tangential jets oriented off of center for ejecting fluid to generate torque and rotate the rotor and cut a substantially cylindrical tunnel in the subterranean formation.
PCT/US2006/039285 2005-10-07 2006-10-06 Internally rotating nozzle for facilitating drilling through a subterranean formation WO2007044603A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2006302331A AU2006302331B2 (en) 2005-10-07 2006-10-06 Method and System for Laterally Drilling Through a Subterranean Formation
CA2662440A CA2662440C (en) 2005-10-07 2006-10-06 Method and apparatus for lateral drilling through a subterranean formation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/246,896 2005-10-07
US11/246,896 US7686101B2 (en) 2001-11-07 2005-10-07 Method and apparatus for laterally drilling through a subterranean formation

Publications (2)

Publication Number Publication Date
WO2007044603A2 WO2007044603A2 (en) 2007-04-19
WO2007044603A3 true WO2007044603A3 (en) 2007-12-21

Family

ID=37943430

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/039285 WO2007044603A2 (en) 2005-10-07 2006-10-06 Internally rotating nozzle for facilitating drilling through a subterranean formation

Country Status (3)

Country Link
AU (1) AU2006302331B2 (en)
CA (1) CA2662440C (en)
WO (1) WO2007044603A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337666A (en) * 2015-07-07 2017-01-18 中国石油大学(北京) Underground packer realizing radial well drilling tool turning
CN111485826B (en) * 2020-04-07 2021-07-27 中煤科工集团西安研究院有限公司 Coal mine underground directional drilling branch hole sidetracking device and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9976351B2 (en) * 2011-08-05 2018-05-22 Coiled Tubing Specialties, Llc Downhole hydraulic Jetting Assembly
CN111255425A (en) * 2018-11-30 2020-06-09 中国石油化工股份有限公司 Nozzle for hydraulic jet fracturing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007797A (en) * 1974-06-04 1977-02-15 Texas Dynamatics, Inc. Device for drilling a hole in the side wall of a bore hole
US4175626A (en) * 1978-09-15 1979-11-27 Harold Tummel Fluid-jet drill
US4534427A (en) * 1983-07-25 1985-08-13 Wang Fun Den Abrasive containing fluid jet drilling apparatus and process
US6708769B2 (en) * 2000-05-05 2004-03-23 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
US20050109541A1 (en) * 2003-11-17 2005-05-26 Marvin Mark H. Low friction face sealed reaction turbine rotors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007797A (en) * 1974-06-04 1977-02-15 Texas Dynamatics, Inc. Device for drilling a hole in the side wall of a bore hole
US4175626A (en) * 1978-09-15 1979-11-27 Harold Tummel Fluid-jet drill
US4534427A (en) * 1983-07-25 1985-08-13 Wang Fun Den Abrasive containing fluid jet drilling apparatus and process
US6708769B2 (en) * 2000-05-05 2004-03-23 Weatherford/Lamb, Inc. Apparatus and methods for forming a lateral wellbore
US20050109541A1 (en) * 2003-11-17 2005-05-26 Marvin Mark H. Low friction face sealed reaction turbine rotors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106337666A (en) * 2015-07-07 2017-01-18 中国石油大学(北京) Underground packer realizing radial well drilling tool turning
CN106337666B (en) * 2015-07-07 2018-10-16 中国石油大学(北京) A kind of downhole packing device that achievable radial well drilling tool turns to
CN111485826B (en) * 2020-04-07 2021-07-27 中煤科工集团西安研究院有限公司 Coal mine underground directional drilling branch hole sidetracking device and method

Also Published As

Publication number Publication date
CA2662440A1 (en) 2007-04-19
AU2006302331B2 (en) 2011-10-13
CA2662440C (en) 2011-06-07
AU2006302331A1 (en) 2007-04-19
WO2007044603A2 (en) 2007-04-19

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