FR2417002A1 - Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage - Google Patents

Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage

Info

Publication number
FR2417002A1
FR2417002A1 FR7804205A FR7804205A FR2417002A1 FR 2417002 A1 FR2417002 A1 FR 2417002A1 FR 7804205 A FR7804205 A FR 7804205A FR 7804205 A FR7804205 A FR 7804205A FR 2417002 A1 FR2417002 A1 FR 2417002A1
Authority
FR
France
Prior art keywords
venturi
usable
combination
drilling tool
device containing
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
FR7804205A
Other languages
English (en)
Other versions
FR2417002B1 (fr
Inventor
Henri Cholet
Jean Boulet
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7804205A priority Critical patent/FR2417002A1/fr
Priority to BE1/9268A priority patent/BE874016A/fr
Priority to NO790431A priority patent/NO155818B/no
Priority to US06/011,620 priority patent/US4245708A/en
Priority to MX797711U priority patent/MX5373E/es
Priority to NL7901088A priority patent/NL7901088A/xx
Priority to GB7904993A priority patent/GB2014218B/en
Priority to ES477685A priority patent/ES477685A1/es
Priority to IT20143/79A priority patent/IT1166632B/it
Priority to CA321,415A priority patent/CA1110613A/fr
Priority to DE19792905400 priority patent/DE2905400A1/de
Publication of FR2417002A1 publication Critical patent/FR2417002A1/fr
Application granted granted Critical
Publication of FR2417002B1 publication Critical patent/FR2417002B1/fr
Granted 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B10/08—Roller bits
    • E21B10/18—Roller 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Soil Working Implements (AREA)
  • Surgical Instruments (AREA)

Abstract

Stabilisateur à lames interposé entre un outil et une colonne de forage. Il est caractérisé en ce que les profils de deux lames adjacentes sont tels qu'ils délimitent entre eux un espace libre à effet venturi, traversé par le fluide de forage chargé en déblais. Application au forage des sols, le stabilisateur étant associé à un outil qui de préférence produit au moins un jet d'aspiration coopérant avec un espace libre du stabilisateur.
FR7804205A 1978-02-13 1978-02-13 Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage Granted FR2417002A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7804205A FR2417002A1 (fr) 1978-02-13 1978-02-13 Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage
BE1/9268A BE874016A (fr) 1978-02-13 1979-02-08 Stabilisateur a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage
NO790431A NO155818B (no) 1978-02-13 1979-02-09 Stabiliseringsroer for en borkrone.
MX797711U MX5373E (es) 1978-02-13 1979-02-12 Estabilizador de herramienta tal como una herramienta de perforacion colgada de una columna de perforacion
NL7901088A NL7901088A (nl) 1978-02-13 1979-02-12 Stabilisator voorzien van bladen, met tenminste een venturiruimte, in het bijzonder bruikbaar tezamen met een boorwerktuig.
US06/011,620 US4245708A (en) 1978-02-13 1979-02-12 Blade stabilizer provided with at least one fluid passage having a venturi effect, in particular for use in combination with a drill bit
GB7904993A GB2014218B (en) 1978-02-13 1979-02-13 Tool stabilizers
ES477685A ES477685A1 (es) 1978-02-13 1979-02-13 Estabilizador de herramienta tal como una herramienta de perforacion colgada de una columna de perforacion.
IT20143/79A IT1166632B (it) 1978-02-13 1979-02-13 Stabilizzatore a lame, comportante almeno uno spazio ad effetto venturi ed utilizzabile in particolare in combinazione con un utensile di perforazione
CA321,415A CA1110613A (fr) 1978-02-13 1979-02-13 Stabilisateur a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage
DE19792905400 DE2905400A1 (de) 1978-02-13 1979-02-13 Werkzeugstabilisator, insbesondere fuer ein bohrwerkzeug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804205A FR2417002A1 (fr) 1978-02-13 1978-02-13 Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage

Publications (2)

Publication Number Publication Date
FR2417002A1 true FR2417002A1 (fr) 1979-09-07
FR2417002B1 FR2417002B1 (fr) 1984-02-10

Family

ID=9204609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804205A Granted FR2417002A1 (fr) 1978-02-13 1978-02-13 Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage

Country Status (11)

Country Link
US (1) US4245708A (fr)
BE (1) BE874016A (fr)
CA (1) CA1110613A (fr)
DE (1) DE2905400A1 (fr)
ES (1) ES477685A1 (fr)
FR (1) FR2417002A1 (fr)
GB (1) GB2014218B (fr)
IT (1) IT1166632B (fr)
MX (1) MX5373E (fr)
NL (1) NL7901088A (fr)
NO (1) NO155818B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171335A1 (fr) * 1984-08-08 1986-02-12 TOTAL Compagnie Française des Pétroles Raccord de garniture de forage, notamment pour la traversée d'une zone à perte de circulation

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534426A (en) * 1983-08-24 1985-08-13 Unique Oil Tools, Inc. Packer weighted and pressure differential method and apparatus for Big Hole drilling
CA1234561A (fr) * 1985-06-26 1988-03-29 Kenneth M. White Stabilisateur de trepan a molettes profile
FR2601065B1 (fr) * 1986-07-02 1988-09-23 Total Petroles Procede de forage d'un puits avec allegement local de la pression du liquide de forage.
GB8620362D0 (en) * 1986-08-21 1986-10-01 Smith Int North Sea Milling tool
US4984633A (en) * 1989-10-20 1991-01-15 Weatherford U.S., Inc. Nozzle effect protectors, centralizers, and stabilizers and related methods
DE4040155C2 (de) * 1990-07-11 1993-11-25 Dietmar Brussmann Drehspülbohrverfahren für Tiefbohrungen
US5366032A (en) * 1993-06-09 1994-11-22 Kay Mark A Rock bit
US5601153A (en) * 1995-05-23 1997-02-11 Smith International, Inc. Rock bit nozzle diffuser
US5722496A (en) * 1996-03-19 1998-03-03 Ingersoll-Rand Company Removable guide member for guiding drill string components in a drill hole
US5794725A (en) * 1996-04-12 1998-08-18 Baker Hughes Incorporated Drill bits with enhanced hydraulic flow characteristics
US5775443A (en) * 1996-10-15 1998-07-07 Nozzle Technology, Inc. Jet pump drilling apparatus and method
US6302223B1 (en) 1999-10-06 2001-10-16 Baker Hughes Incorporated Rotary drag bit with enhanced hydraulic and stabilization characteristics
US20130233620A1 (en) * 2012-03-09 2013-09-12 Rite Increaser, LLC Stabilizer with Drilling Fluid Diverting Ports
US10337257B2 (en) 2016-06-30 2019-07-02 Smith International, Inc. Customized drilling tools
JP6786069B2 (ja) * 2017-01-26 2020-11-18 国立大学法人 東京大学 坑井掘削用ビット及びそれを用いた坑井掘削方法
CA3052964A1 (fr) * 2017-02-15 2018-08-23 National Oilwell Varco, L.P. Trepan bicentre et outils de forage avec hydraulique amelioree

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848128A (en) * 1929-12-26 1932-03-08 Hinderliter Tool Company Drill collar
FR1186792A (fr) * 1957-11-28 1959-09-01 Sondages Soc Nouv Perfectionnements aux couronnes de forage
FR2171061A1 (fr) * 1972-02-02 1973-09-21 Christensen Diamond Prod Co
FR2277968A1 (fr) * 1974-07-11 1976-02-06 Inst Francais Du Petrole Outil de forage perfectionne

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247564A (en) * 1938-07-18 1941-07-01 Percy R Turner Coupling protector
US3320004A (en) * 1964-06-19 1967-05-16 Drilco Oil Tool Inc Earth boring apparatus
US3933395A (en) * 1973-12-13 1976-01-20 Reamco, Inc. Stabilizer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848128A (en) * 1929-12-26 1932-03-08 Hinderliter Tool Company Drill collar
FR1186792A (fr) * 1957-11-28 1959-09-01 Sondages Soc Nouv Perfectionnements aux couronnes de forage
FR2171061A1 (fr) * 1972-02-02 1973-09-21 Christensen Diamond Prod Co
FR2277968A1 (fr) * 1974-07-11 1976-02-06 Inst Francais Du Petrole Outil de forage perfectionne

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171335A1 (fr) * 1984-08-08 1986-02-12 TOTAL Compagnie Française des Pétroles Raccord de garniture de forage, notamment pour la traversée d'une zone à perte de circulation
FR2568935A1 (fr) * 1984-08-08 1986-02-14 Petroles Cie Francaise Raccord de garniture de forage, notamment pour la traversee d'une zone a perte de circulation

Also Published As

Publication number Publication date
GB2014218B (en) 1982-04-21
US4245708A (en) 1981-01-20
NO790431L (no) 1979-08-14
FR2417002B1 (fr) 1984-02-10
DE2905400A1 (de) 1979-08-16
ES477685A1 (es) 1979-10-16
NO155818B (no) 1987-02-23
CA1110613A (fr) 1981-10-13
MX5373E (es) 1983-06-30
IT1166632B (it) 1987-05-05
IT7920143A0 (it) 1979-02-13
GB2014218A (en) 1979-08-22
BE874016A (fr) 1979-08-08
NL7901088A (nl) 1979-08-15

Similar Documents

Publication Publication Date Title
FR2417002A1 (fr) Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage
ES2119230T3 (es) Procedimiento y aparato para perforar pozos horizontales.
GB855408A (en) Improved methods of and apparatus for excavating wells, shafts, tunnels and similar excavations
ATE20667T1 (de) Dialkyl-bis(trialkanolamine)zirkonate.
US3006223A (en) Plate boring device
GB1066774A (en) Improvements in or relating to submarine borehole drilling
Fairhurst et al. Some principles and developments in hard rock drilling techniques
FR2232669A1 (en) Drill assembly for boring lateral holes - from a main borehole is guided by a rigid pipe
ES316145A1 (es) Aparato perforador
SE8003905L (sv) Borrhuvud
GB672336A (en) Improved method and a machine for winning coal or other minerals
US2951682A (en) Gas drilling apparatus
GB934166A (en) Rock drills and cutting implements therefor
US674191A (en) Drive-well device.
US3061022A (en) Implements for hydraulic drilling
US3094180A (en) Rock drilling bit
US655532A (en) Apparatus for constructing lines of excavation.
US178220A (en) Improvement in double-bitted drills
USD191161S (en) Foundation skid for portable buildings or the like
US3018836A (en) Rock bit guide
ATE159320T1 (de) Bohrvorrichtung mit bohrgestänge und senkhammer- bohrkopf
US3070181A (en) Roller bit tooth
US1778043A (en) Drill
FR2367874A1 (fr) Point de fixation en eau profonde et procede pour son installation
SU120797A1 (ru) Устройство дл облегчени спуска обсадных колонн в скважину

Legal Events

Date Code Title Description
ST Notification of lapse