ATE367506T1 - Flüssigkeitsbohrkopf - Google Patents

Flüssigkeitsbohrkopf

Info

Publication number
ATE367506T1
ATE367506T1 AT02776601T AT02776601T ATE367506T1 AT E367506 T1 ATE367506 T1 AT E367506T1 AT 02776601 T AT02776601 T AT 02776601T AT 02776601 T AT02776601 T AT 02776601T AT E367506 T1 ATE367506 T1 AT E367506T1
Authority
AT
Austria
Prior art keywords
nozzle assembly
rotatable nozzle
jets
diameter portion
head
Prior art date
Application number
AT02776601T
Other languages
English (en)
Inventor
Timothy Meyer
Original Assignee
Cmte Dev Ltd
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 Cmte Dev Ltd filed Critical Cmte Dev Ltd
Application granted granted Critical
Publication of ATE367506T1 publication Critical patent/ATE367506T1/de

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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Paper (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AT02776601T 2001-11-14 2002-11-14 Flüssigkeitsbohrkopf ATE367506T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR8864A AUPR886401A0 (en) 2001-11-14 2001-11-14 Fluid drilling head

Publications (1)

Publication Number Publication Date
ATE367506T1 true ATE367506T1 (de) 2007-08-15

Family

ID=3832683

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02776601T ATE367506T1 (de) 2001-11-14 2002-11-14 Flüssigkeitsbohrkopf

Country Status (16)

Country Link
US (1) US7083011B2 (de)
EP (1) EP1454029B1 (de)
CN (1) CN1327103C (de)
AT (1) ATE367506T1 (de)
AU (2) AUPR886401A0 (de)
BR (1) BR0214166B1 (de)
CA (1) CA2467003C (de)
CO (1) CO5590978A2 (de)
DE (1) DE60221277T2 (de)
EA (1) EA005617B1 (de)
ES (1) ES2290336T3 (de)
PL (1) PL199155B1 (de)
RS (1) RS50874B (de)
UA (1) UA75998C2 (de)
WO (1) WO2003042491A1 (de)
ZA (1) ZA200403930B (de)

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AUPR886401A0 (en) 2001-11-14 2001-12-06 Cmte Development Limited Fluid drilling head
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AU2012220354B2 (en) * 2011-02-25 2016-09-22 Cmte Development Limited Fluid drilling head nozzle design
CN102518398B (zh) * 2011-12-09 2013-10-30 西南石油大学 一种径向水平井钻井用自进式高压射流喷头
US20140054092A1 (en) * 2012-08-24 2014-02-27 Buckman Jet Drilling, Inc. Rotary jet bit for jet drilling and cleaning
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DE202015009839U1 (de) 2014-10-17 2020-08-04 Frx, Inc. Eine Einspritzspitze zum Nukleieren und Fortpflanzen von hydraulischen Rissen aus Sondenstäben
USD863383S1 (en) * 2018-04-17 2019-10-15 Dirt Duck, Llc Fluid drilling head
CN108716361B (zh) * 2018-06-06 2019-11-29 西南石油大学 一种海洋天然气水合物原位动态分离回填装置
CN108533183B (zh) * 2018-06-22 2023-08-15 西南石油大学 一种刀翼上设置有被动旋转喷嘴的pdc钻头
WO2020065262A2 (en) * 2018-09-27 2020-04-02 Arnautov Maksim A subterranean excavation machine
GB2564327B (en) * 2018-09-27 2019-08-28 Arnautov Maksim A subterranean excavation machine
CN111810086B (zh) * 2020-06-12 2022-04-08 中煤科工集团沈阳研究院有限公司 一种前端动力型水力大直径分级造穴卸压增透装置及方法
CN112252979B (zh) * 2020-09-09 2022-09-27 北京探矿工程研究所 一种液力旋喷钻头
CN113183037B (zh) * 2021-04-02 2022-09-02 山东大学 一种磨料水射流全断面切割式刀盘及应用装置
CN113944431A (zh) * 2021-12-20 2022-01-18 成都迪普金刚石钻头有限责任公司 一种水力辅助破岩pdc钻头及辅助破岩方法

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Also Published As

Publication number Publication date
ES2290336T3 (es) 2008-02-16
US7083011B2 (en) 2006-08-01
DE60221277D1 (de) 2007-08-30
CA2467003C (en) 2010-04-20
US20050034901A1 (en) 2005-02-17
YU41704A (sh) 2005-09-19
CA2467003A1 (en) 2003-05-22
EP1454029A4 (de) 2004-12-29
CN1327103C (zh) 2007-07-18
EP1454029B1 (de) 2007-07-18
PL199155B1 (pl) 2008-08-29
UA75998C2 (en) 2006-06-15
RS50874B (sr) 2010-08-31
AU2002339245B2 (en) 2008-11-13
BR0214166A (pt) 2004-09-28
WO2003042491A1 (en) 2003-05-22
EP1454029A1 (de) 2004-09-08
CO5590978A2 (es) 2005-12-30
CN1623027A (zh) 2005-06-01
EA200400676A1 (ru) 2004-12-30
BR0214166B1 (pt) 2012-08-21
EA005617B1 (ru) 2005-04-28
DE60221277T2 (de) 2008-04-10
ZA200403930B (en) 2006-11-29
AUPR886401A0 (en) 2001-12-06
PL370861A1 (en) 2005-05-30

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties