BE1014047A3 - borehole expander. - Google Patents

borehole expander. Download PDF

Info

Publication number
BE1014047A3
BE1014047A3 BE200100157A BE200100157A BE1014047A3 BE 1014047 A3 BE1014047 A3 BE 1014047A3 BE 200100157 A BE200100157 A BE 200100157A BE 200100157 A BE200100157 A BE 200100157A BE 1014047 A3 BE1014047 A3 BE 1014047A3
Authority
BE
Belgium
Prior art keywords
body
lt
expander
borehole
active position
Prior art date
Application number
BE200100157A
Other languages
French (fr)
Inventor
Leif Akesson
Antonio Carosielli
Philippe Fanuel
Lassoie Jean-Pierre
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Priority to BE200100157A priority Critical patent/BE1014047A3/en
Application granted granted Critical
Publication of BE1014047A3 publication Critical patent/BE1014047A3/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
    • E21B10/00Drill bits
    • E21B10/26Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/325Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools the cutter being shifted by a spring mechanism
    • 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
    • E21B10/26Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • E21B10/322Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure

Abstract

Elargisseur de trou de forage, en particulier de ce trou en dessous d'un cuvelage dans le domaine de la prospection pétrolière, comportant un corps à axe logitudinal, un conduit de fluide de forage, ménagé logitudinalement dans le corps et présentant une section de passage de fluide d'un rayon intérieur i, et au moins deux bras d'élargissement (5), portés par le corps, qui présentent une partie active (7) munie de moyens de coupe (8), qui y sont agencés pour pouvoir coulisser entre une position de repos dans le corps et une position active (10) partiellement hors du corps, et qui sont guidés et soutenus à cet effet dans le corps sur une distance g et qui, en position active (10), font saillie du corps d'une longueur o, dans lequel les valeurs de i, g et o sont choisies pour satisfaire simultanément aux conditions i+g+o=s; borehole expander, in particular of the hole below a casing in the field of oil prospecting, comprising a body logitudinal axis, a drilling fluid conduit, logitudinalement formed in the body and having a passage section fluid to an inner radius i, and at least two extension arms (5), carried by the body, which have an active part (7) provided with cutting means (8) which are arranged to be slidable between a rest position in the body and an active position (10) partially out of the body, and which are guided and supported for this purpose in the body over a g distance and which in the active position (10) protrude from the body length o, wherein the values ​​of i, g and o are chosen to simultaneously satisfy the conditions i + g + o = s; 0,30<i/s<0,45 0,40<g/s<0,60 0,07<0/s<0,20 0.30 <i / s <0.45 0.40 <g / s <0.60 0.07 <0 / s <0.20
BE200100157A 2001-03-12 2001-03-12 borehole expander. BE1014047A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE200100157A BE1014047A3 (en) 2001-03-12 2001-03-12 borehole expander.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE200100157A BE1014047A3 (en) 2001-03-12 2001-03-12 borehole expander.
PCT/BE2002/000031 WO2002072994A1 (en) 2001-03-12 2002-03-12 Reamer
CA 2440273 CA2440273A1 (en) 2001-03-12 2002-03-12 Borehole opener
US10/660,133 US20040084224A1 (en) 2001-03-12 2003-09-11 Bore hole opener

Publications (1)

Publication Number Publication Date
BE1014047A3 true BE1014047A3 (en) 2003-03-04

Family

ID=3896893

Family Applications (1)

Application Number Title Priority Date Filing Date
BE200100157A BE1014047A3 (en) 2001-03-12 2001-03-12 borehole expander.

Country Status (4)

Country Link
US (1) US20040084224A1 (en)
BE (1) BE1014047A3 (en)
CA (1) CA2440273A1 (en)
WO (1) WO2002072994A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6886633B2 (en) 2002-10-04 2005-05-03 Security Dbs Nv/Sa Bore hole underreamer
US6926099B2 (en) 2003-03-26 2005-08-09 Varel International, L.P. Drill out bi-center bit and method for using same
US7658241B2 (en) 2004-04-21 2010-02-09 Security Dbs Nv/Sa Underreaming and stabilizing tool and method for its use
AT377130T (en) 2004-06-09 2007-11-15 Halliburton Energy Services N Enlargers and stabilizer tool for a borehole
GB2460096B (en) * 2008-06-27 2010-04-07 Wajid Rasheed Expansion and calliper tool
CN107313739A (en) * 2017-09-06 2017-11-03 刘书豪 Fluid separating device, shaft structure and method for producing petroleum or natural gas

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839868A1 (en) * 1977-09-30 1979-04-05 Anton Broder drill bit
GB2128657A (en) * 1982-10-22 1984-05-02 Coal Ind Drilling methods and equipment
NL8503371A (en) * 1985-12-06 1987-07-01 Scope Engineering B V Stabilizer for use in a drill string.
US4842083A (en) * 1986-01-22 1989-06-27 Raney Richard C Drill bit stabilizer
US5368114A (en) * 1992-04-30 1994-11-29 Tandberg; Geir Under-reaming tool for boreholes
WO2000031371A1 (en) * 1998-11-19 2000-06-02 Andergauge Limited Downhole tool with extendable members
US6189631B1 (en) * 1998-11-12 2001-02-20 Adel Sheshtawy Drilling tool with extendable elements

Family Cites Families (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US336187A (en) * 1886-02-16 Well-drill
US3123162A (en) * 1964-03-03 Xsill string stabilizer
US1411484A (en) * 1920-06-22 1922-04-04 John P Fullilove Combined drill and reamer
US1454843A (en) * 1921-06-08 1923-05-15 Brown Machine Company Underreamer
US1485642A (en) * 1922-04-11 1924-03-04 Diamond Drill Contracting Comp Expanding rotary reamer
GB218774A (en) * 1923-04-24 1924-07-17 Paul Arbon Improvements in underreamers
US1671474A (en) * 1923-11-07 1928-05-29 Jones Frederick William Water-pressure underreamer
US1686403A (en) * 1925-05-13 1928-10-02 Boynton Alexander Rotary reamer
US1607662A (en) * 1925-07-20 1926-11-23 Boynton Alexander Rotary reamer
US1804850A (en) * 1926-10-18 1931-05-12 Grant John Underreamer with an hydraulic trigger
US1631449A (en) * 1926-12-06 1927-06-07 Allen D Alford Reamer drill bit
US1772710A (en) * 1928-06-01 1930-08-12 Harvey J Denney Inside pipe cutter
US1878260A (en) * 1929-02-12 1932-09-20 Grant John Underreamer
US2239996A (en) * 1936-05-25 1941-04-29 Chappell Drilling Equipment Co Drilling apparatus
US2060352A (en) * 1936-06-20 1936-11-10 Reed Roller Bit Co Expansible bit
US2169502A (en) * 1938-02-28 1939-08-15 Grant John Well bore enlarging tool
US2271472A (en) * 1939-01-23 1942-01-27 United States Gypsum Co Building construction
US2427052A (en) * 1944-06-17 1947-09-09 Grant Oil Tool Company Oil well tool
US2438673A (en) * 1945-02-20 1948-03-30 Thomas E Mcmahan Well tool
US2499916A (en) * 1946-05-27 1950-03-07 Ford W Harris Apparatus for reaming wells
US2754089A (en) * 1954-02-08 1956-07-10 Rotary Oil Tool Company Rotary expansible drill bits
US2809015A (en) * 1954-03-29 1957-10-08 John T Phipps Under reamer
US2758819A (en) * 1954-08-25 1956-08-14 Rotary Oil Tool Company Hydraulically expansible drill bits
US2822150A (en) * 1955-04-18 1958-02-04 Baker Oil Tools Inc Rotary expansible drill bits
US2834578A (en) * 1955-09-12 1958-05-13 Charles J Carr Reamer
US2872160A (en) * 1956-05-14 1959-02-03 Baker Oil Tools Inc Hydraulic expansible rotary well drilling bit
US2882019A (en) * 1956-10-19 1959-04-14 Charles J Carr Self-cleaning collapsible reamer
US3180436A (en) * 1961-05-01 1965-04-27 Jersey Prod Res Co Borehole drilling system
US3224507A (en) * 1962-09-07 1965-12-21 Servco Co Expansible subsurface well bore apparatus
US3433313A (en) * 1966-05-10 1969-03-18 Cicero C Brown Under-reaming tool
US3425500A (en) * 1966-11-25 1969-02-04 Benjamin H Fuchs Expandable underreamer
US3556233A (en) * 1968-10-04 1971-01-19 Lafayette E Gilreath Well reamer with extensible and retractable reamer elements
US3749184A (en) * 1972-06-15 1973-07-31 E Andeen Ice hole flarer
US3974886A (en) * 1975-02-27 1976-08-17 Blake Jr Jack L Directional drilling tool
US4055226A (en) * 1976-03-19 1977-10-25 The Servco Company, A Division Of Smith International, Inc. Underreamer having splined torque transmitting connection between telescoping portions for control of cutter position
GB1586163A (en) * 1976-07-06 1981-03-18 Macdonald Pneumatic Tools Fluid operated undercutter
US4081042A (en) * 1976-07-08 1978-03-28 Tri-State Oil Tool Industries, Inc. Stabilizer and rotary expansible drill bit apparatus
US4141421A (en) * 1977-08-17 1979-02-27 Gardner Benjamin R Under reamer
US4177866A (en) * 1978-05-30 1979-12-11 Dresser Industries, Inc. System for boring raises having portions of different diameters
US4190124A (en) * 1978-10-23 1980-02-26 Thomas L. Taylor Stabilizer and blade attachment means therefor
FR2521209B1 (en) * 1982-02-11 1984-08-24 Suied Joseph
US4458761A (en) * 1982-09-09 1984-07-10 Smith International, Inc. Underreamer with adjustable arm extension
US4589504A (en) * 1984-07-27 1986-05-20 Diamant Boart Societe Anonyme Well bore enlarger
DE3561830D1 (en) * 1985-01-07 1988-04-14 Smf Int Remotely controlled flow-responsive actuating device, in particular for actuating a stabilizer in a drill string
US4660657A (en) * 1985-10-21 1987-04-28 Smith International, Inc. Underreamer
NO164118C (en) * 1987-07-30 1990-08-29 Norsk Hydro As Hydraulically operated Roemmers.
CA1270479A (en) * 1987-12-14 1990-06-19 Jerome Labrosse Tubing bit opener
JPH03503792A (en) * 1988-11-22 1991-08-22
US5010967A (en) * 1989-05-09 1991-04-30 Smith International, Inc. Milling apparatus with replaceable blades
US5036921A (en) * 1990-06-28 1991-08-06 Slimdril International, Inc. Underreamer with sequentially expandable cutter blades
US5086852A (en) * 1990-08-27 1992-02-11 Wada Ventures Fluid flow control system for operating a down-hole tool
US5060738A (en) * 1990-09-20 1991-10-29 Slimdril International, Inc. Three-blade underreamer
US5271472A (en) * 1991-08-14 1993-12-21 Atlantic Richfield Company Drilling with casing and retrievable drill bit
US5139098A (en) * 1991-09-26 1992-08-18 John Blake Combined drill and underreamer tool
US5265684A (en) * 1991-11-27 1993-11-30 Baroid Technology, Inc. Downhole adjustable stabilizer and method
US5255741A (en) * 1991-12-11 1993-10-26 Mobil Oil Corporation Process and apparatus for completing a well in an unconsolidated formation
US5348095A (en) * 1992-06-09 1994-09-20 Shell Oil Company Method of creating a wellbore in an underground formation
US5332048A (en) * 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
US5318138A (en) * 1992-10-23 1994-06-07 Halliburton Company Adjustable stabilizer
US5318137A (en) * 1992-10-23 1994-06-07 Halliburton Company Method and apparatus for adjusting the position of stabilizer blades
US5560440A (en) * 1993-02-12 1996-10-01 Baker Hughes Incorporated Bit for subterranean drilling fabricated from separately-formed major components
US5590724A (en) * 1994-06-08 1997-01-07 Russian-American Technology Alliance, Inc. Underreaming method
US5655609A (en) * 1996-01-16 1997-08-12 Baroid Technology, Inc. Extension and retraction mechanism for subsurface drilling equipment
US6209665B1 (en) * 1996-07-01 2001-04-03 Ardis L. Holte Reverse circulation drilling system with bit locked underreamer arms
US5957226A (en) * 1997-01-28 1999-09-28 Holte; Ardis L. Reverse circulation drilling system with hexagonal pipe coupling
AT405318B (en) * 1997-01-30 1999-07-26 Tamrock Voest Alpine Bergtech Schräm- or cutting roller with variable cutting width
US5957222A (en) * 1997-06-10 1999-09-28 Charles T. Webb Directional drilling system
US6070677A (en) * 1997-12-02 2000-06-06 I.D.A. Corporation Method and apparatus for enhancing production from a wellbore hole
US6920944B2 (en) * 2000-06-27 2005-07-26 Halliburton Energy Services, Inc. Apparatus and method for drilling and reaming a borehole
US6131675A (en) * 1998-09-08 2000-10-17 Baker Hughes Incorporated Combination mill and drill bit
US6289999B1 (en) * 1998-10-30 2001-09-18 Smith International, Inc. Fluid flow control devices and methods for selective actuation of valves and hydraulic drilling tools
US6378632B1 (en) * 1998-10-30 2002-04-30 Smith International, Inc. Remotely operable hydraulic underreamer
BE1012545A3 (en) * 1999-03-09 2000-12-05 Security Dbs Widener borehole.
US6419025B1 (en) * 1999-04-09 2002-07-16 Shell Oil Company Method of selective plastic expansion of sections of a tubing
US6269893B1 (en) * 1999-06-30 2001-08-07 Smith International, Inc. Bi-centered drill bit having improved drilling stability mud hydraulics and resistance to cutter damage
US6427788B1 (en) * 2000-09-22 2002-08-06 Emerald Tools, Inc. Underreaming rotary drill
US6732817B2 (en) * 2002-02-19 2004-05-11 Smith International, Inc. Expandable underreamer/stabilizer
US7036611B2 (en) * 2002-07-30 2006-05-02 Baker Hughes Incorporated Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
US6929076B2 (en) * 2002-10-04 2005-08-16 Security Dbs Nv/Sa Bore hole underreamer having extendible cutting arms

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839868A1 (en) * 1977-09-30 1979-04-05 Anton Broder drill bit
GB2128657A (en) * 1982-10-22 1984-05-02 Coal Ind Drilling methods and equipment
NL8503371A (en) * 1985-12-06 1987-07-01 Scope Engineering B V Stabilizer for use in a drill string.
US4842083A (en) * 1986-01-22 1989-06-27 Raney Richard C Drill bit stabilizer
US5368114A (en) * 1992-04-30 1994-11-29 Tandberg; Geir Under-reaming tool for boreholes
US6189631B1 (en) * 1998-11-12 2001-02-20 Adel Sheshtawy Drilling tool with extendable elements
WO2000031371A1 (en) * 1998-11-19 2000-06-02 Andergauge Limited Downhole tool with extendable members

Also Published As

Publication number Publication date
CA2440273A1 (en) 2002-09-19
WO2002072994A1 (en) 2002-09-19
US20040084224A1 (en) 2004-05-06

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Legal Events

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Effective date: 20050331

RE Lapsed

Effective date: 20050331