NO117737B - - Google Patents

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Info

Publication number
NO117737B
NO117737B NO154888A NO15488864A NO117737B NO 117737 B NO117737 B NO 117737B NO 154888 A NO154888 A NO 154888A NO 15488864 A NO15488864 A NO 15488864A NO 117737 B NO117737 B NO 117737B
Authority
NO
Norway
Prior art keywords
film
tampon
accordance
insertion end
coating
Prior art date
Application number
NO154888A
Other languages
English (en)
Norwegian (no)
Inventor
P Schaub
J Pekarek
R Goodwin
E Mori
Original Assignee
Gulf Research Development Co
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 Gulf Research Development Co filed Critical Gulf Research Development Co
Publication of NO117737B publication Critical patent/NO117737B/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
NO154888A 1963-09-24 1964-09-24 NO117737B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US311034A US3324957A (en) 1963-09-24 1963-09-24 Hydraulic jet method of drilling a well through hard formations

Publications (1)

Publication Number Publication Date
NO117737B true NO117737B (it) 1969-09-22

Family

ID=23205102

Family Applications (1)

Application Number Title Priority Date Filing Date
NO154888A NO117737B (it) 1963-09-24 1964-09-24

Country Status (6)

Country Link
US (1) US3324957A (it)
BE (1) BE687892A (it)
DK (1) DK113002B (it)
FR (1) FR1451221A (it)
GB (1) GB1086536A (it)
NO (1) NO117737B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002242A1 (en) * 1988-08-31 1990-03-08 Diamant Boart Craelius Ab A device for boring holes in the ground

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576222A (en) * 1969-04-01 1971-04-27 Gulf Research Development Co Hydraulic jet drill bit
FR2307118A1 (fr) * 1975-04-11 1976-11-05 Ts Geofizichesky Trest Dispositif pour le percement du sol
US4240664A (en) * 1978-09-08 1980-12-23 Joy Manufacturing Company Hydraulic jet cutting tool and method
DE3566564D1 (en) * 1984-07-27 1989-01-05 Diamant Boart Sa Hole opener
US4674579A (en) * 1985-03-07 1987-06-23 Flowmole Corporation Method and apparatus for installment of underground utilities
US4754526A (en) * 1986-12-24 1988-07-05 Flowmole Corporation System including a multi-stepped nozzle assembly for back-boring an inground passageway
US5341887A (en) * 1992-03-25 1994-08-30 The Charles Machine Works, Inc. Directional multi-blade boring head
USRE37975E1 (en) 1988-06-27 2003-02-04 The Charles Machine Works, Inc. Directional boring head with blade assembly
US5148880A (en) * 1990-08-31 1992-09-22 The Charles Machine Works, Inc. Apparatus for drilling a horizontal controlled borehole in the earth
US5242026A (en) * 1991-10-21 1993-09-07 The Charles Machine Works, Inc. Method of and apparatus for drilling a horizontal controlled borehole in the earth
USRE37450E1 (en) 1988-06-27 2001-11-20 The Charles Machine Works, Inc. Directional multi-blade boring head
US5799740A (en) * 1988-06-27 1998-09-01 The Charles Machine Works, Inc. Directional boring head with blade assembly
DE4016965A1 (de) * 1990-05-25 1991-11-28 Ksk Guided Microtunneling Tech Bohrkopf
US5542486A (en) * 1990-09-04 1996-08-06 Ccore Technology & Licensing Limited Method of and apparatus for single plenum jet cutting
US5291957A (en) * 1990-09-04 1994-03-08 Ccore Technology And Licensing, Ltd. Method and apparatus for jet cutting
US5199512A (en) * 1990-09-04 1993-04-06 Ccore Technology And Licensing, Ltd. Method of an apparatus for jet cutting
US5941322A (en) * 1991-10-21 1999-08-24 The Charles Machine Works, Inc. Directional boring head with blade assembly
US5862871A (en) * 1996-02-20 1999-01-26 Ccore Technology & Licensing Limited, A Texas Limited Partnership Axial-vortex jet drilling system and method
US5879057A (en) * 1996-11-12 1999-03-09 Amvest Corporation Horizontal remote mining system, and method
US20120273276A1 (en) * 2011-04-28 2012-11-01 Fishbones AS Method and Jetting Head for Making a Long and Narrow Penetration in the Ground
US10094172B2 (en) 2012-08-23 2018-10-09 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
US9410376B2 (en) 2012-08-23 2016-08-09 Ramax, Llc Drill with remotely controlled operating modes and system and method for providing the same
US9291001B2 (en) * 2012-10-02 2016-03-22 Varel International Ind., L.P. Machined high angle nozzle sockets for steel body bits
USD863383S1 (en) * 2018-04-17 2019-10-15 Dirt Duck, Llc Fluid drilling head

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE512785C (de) * 1930-11-17 Friedrich Wilhelm Lang Dipl In Spuelrohr mit Spuelkopf zum Einspuelen von Pfaehlen
US666799A (en) * 1900-11-01 1901-01-29 Samuel W Buckwalter Force-jet device for cleaning quarry-holes, &c.
US1003284A (en) * 1910-04-14 1911-09-12 Charles B Martin Well-digging apparatus.
US2218130A (en) * 1938-06-14 1940-10-15 Shell Dev Hydraulic disruption of solids
US2518591A (en) * 1944-06-26 1950-08-15 Aston Cecil Percy Tooth Apparatus for jet mining and excavating
US2783972A (en) * 1954-02-24 1957-03-05 Fur Grundwasserbauten Ag Installation for making bores in a stratum
US2758653A (en) * 1954-12-16 1956-08-14 Floyd H Desbrow Apparatus for penetrating and hydraulically eracturing well formations
US2785875A (en) * 1954-12-20 1957-03-19 Charles M Hayes Jet reamer
US3112800A (en) * 1959-08-28 1963-12-03 Phillips Petroleum Co Method of drilling with high velocity jet cutter rock bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002242A1 (en) * 1988-08-31 1990-03-08 Diamant Boart Craelius Ab A device for boring holes in the ground

Also Published As

Publication number Publication date
FR1451221A (fr) 1966-01-07
BE687892A (it) 1967-03-16
DK113002B (da) 1969-02-10
GB1086536A (en) 1967-10-11
US3324957A (en) 1967-06-13

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