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WO2015069759A3 - Hydrajetting nozzle and method - Google Patents

Hydrajetting nozzle and method Download PDF

Info

Publication number
WO2015069759A3
WO2015069759A3 PCT/US2014/064113 US2014064113W WO2015069759A3 WO 2015069759 A3 WO2015069759 A3 WO 2015069759A3 US 2014064113 W US2014064113 W US 2014064113W WO 2015069759 A3 WO2015069759 A3 WO 2015069759A3
Authority
WO
WIPO (PCT)
Prior art keywords
section
nozzle body
nozzle
flow path
expansion section
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.)
Ceased
Application number
PCT/US2014/064113
Other languages
French (fr)
Other versions
WO2015069759A2 (en
Inventor
Jim B. Surjaatmadja
Bharat Bajirao PAWAR
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
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
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of WO2015069759A2 publication Critical patent/WO2015069759A2/en
Publication of WO2015069759A3 publication Critical patent/WO2015069759A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
    • 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

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)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)

Abstract

A method of jetting comprises providing a pressurized fluid to an interior flow path disposed in a nozzle body, passing the pressurized fluid through the flow section in the interior flow path and into the expansion section in the interior flow path, and passing a fluid jet out of the nozzle body from the expansion section, wherein the nozzle operates with a coefficient of discharge between about 1.3 and about 1.7. The nozzle body comprises a flow section and an expansion section, and the expansion section is disposed downstream from the flow section.
PCT/US2014/064113 2013-11-09 2014-11-05 Hydrajetting nozzle and method Ceased WO2015069759A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361902198P 2013-11-09 2013-11-09
US61/902,198 2013-11-09

Publications (2)

Publication Number Publication Date
WO2015069759A2 WO2015069759A2 (en) 2015-05-14
WO2015069759A3 true WO2015069759A3 (en) 2016-02-11

Family

ID=52134333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/064113 Ceased WO2015069759A2 (en) 2013-11-09 2014-11-05 Hydrajetting nozzle and method

Country Status (1)

Country Link
WO (1) WO2015069759A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2539683A (en) * 2015-06-24 2016-12-28 Rab Hydraulics Ltd Strata fracturing apparatus and method
US10138716B2 (en) 2016-05-18 2018-11-27 Baker Hughes, A Ge Company, Llc Modular nozzle inflow control device with autonomy and flow bias
US11078727B2 (en) 2019-05-23 2021-08-03 Halliburton Energy Services, Inc. Downhole reconfiguration of pulsed-power drilling system components during pulsed drilling operations
CN112012732B (en) * 2020-10-10 2021-04-23 西南石油大学 Device and method for simulating deep coal bed gas mining pressure oscillation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184638A (en) * 1977-05-02 1980-01-22 Kabushiki Kaisha Toyota Chuo Kenkyusho Low noise level, pressure fluid spouting device
US20130098043A1 (en) * 2011-06-01 2013-04-25 Halliburton Energy Services, Inc. Hydrajetting Nozzle and Method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184638A (en) * 1977-05-02 1980-01-22 Kabushiki Kaisha Toyota Chuo Kenkyusho Low noise level, pressure fluid spouting device
US20130098043A1 (en) * 2011-06-01 2013-04-25 Halliburton Energy Services, Inc. Hydrajetting Nozzle and Method

Also Published As

Publication number Publication date
WO2015069759A2 (en) 2015-05-14

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