BG99722A - System for replacing a place for cutting device for a drill - Google Patents

System for replacing a place for cutting device for a drill

Info

Publication number
BG99722A
BG99722A BG99722A BG9972295A BG99722A BG 99722 A BG99722 A BG 99722A BG 99722 A BG99722 A BG 99722A BG 9972295 A BG9972295 A BG 9972295A BG 99722 A BG99722 A BG 99722A
Authority
BG
Bulgaria
Prior art keywords
segments
drill
insert
tool
bit
Prior art date
Application number
BG99722A
Other languages
Bulgarian (bg)
English (en)
Inventor
Gavin Mcleod
Matthew Egan
Original Assignee
Down Hole Technologies Pty 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
Priority claimed from AUPM4158A external-priority patent/AUPM415894A0/en
Priority claimed from AUPM4159A external-priority patent/AUPM415994A0/en
Priority claimed from PCT/AU1994/000322 external-priority patent/WO1994029567A1/en
Application filed by Down Hole Technologies Pty Ltd. filed Critical Down Hole Technologies Pty Ltd.
Publication of BG99722A publication Critical patent/BG99722A/xx

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/03—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets
    • 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
    • E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
    • E21B10/66—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe the cutting element movable through the drilling pipe and laterally shiftable
    • 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
    • E21B10/02—Core bits
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
BG99722A 1993-06-16 1995-06-14 System for replacing a place for cutting device for a drill BG99722A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPL940793 1993-06-16
AUPM4158A AUPM415894A0 (en) 1994-03-02 1994-03-02 Retractable drill bit segments
AUPM4159A AUPM415994A0 (en) 1994-03-02 1994-03-02 Retractable drill bit
PCT/AU1994/000322 WO1994029567A1 (en) 1993-06-16 1994-06-15 System for in situ replacement of cutting means for a ground drill

Publications (1)

Publication Number Publication Date
BG99722A true BG99722A (en) 1996-04-30

Family

ID=27157725

Family Applications (1)

Application Number Title Priority Date Filing Date
BG99722A BG99722A (en) 1993-06-16 1995-06-14 System for replacing a place for cutting device for a drill

Country Status (17)

Country Link
US (4) US5662182A (xx)
EP (5) EP0702746B1 (xx)
JP (5) JP2695991B2 (xx)
KR (1) KR960703190A (xx)
CN (2) CN1046783C (xx)
BG (1) BG99722A (xx)
BR (1) BR9406309A (xx)
CA (1) CA2151272C (xx)
DE (1) DE702746T1 (xx)
ES (1) ES2089987T1 (xx)
FI (1) FI953103A (xx)
NO (1) NO954846L (xx)
NZ (1) NZ267371A (xx)
OA (1) OA10249A (xx)
PL (1) PL173620B1 (xx)
RO (1) RO112529B1 (xx)
RU (4) RU2109916C1 (xx)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN505395A0 (en) 1995-08-28 1995-09-21 Down Hole Technologies Pty Ltd Tool for transporting cutting means to and from a ground drill
AUPN504995A0 (en) * 1995-08-28 1995-09-21 Down Hole Technologies Pty Ltd Locking system
AUPN505295A0 (en) * 1995-08-28 1995-09-21 Down Hole Technologies Pty Ltd Retraction system for a latching mechanism of the tool
AUPN673995A0 (en) 1995-11-22 1995-12-14 Down Hole Technologies Pty Ltd A sleeve for orientating a tool
AUPO724797A0 (en) 1997-06-06 1997-07-03 Down Hole Technologies Pty Ltd Retrieval head for a drill bit composed of a plurality of bit segments
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
GB2364728B (en) * 1998-05-16 2002-12-04 Duncan Cuthill Method of and apparatus for installing a pile underwater to create a mooring anchorage
AUPP426398A0 (en) * 1998-06-22 1998-07-16 Azuko Pty Ltd A component mounting method and apparatus for a percussion tool
AUPP683898A0 (en) * 1998-10-29 1998-11-26 Dht Technologies Limited Retractable drill bit system
SE516880C2 (sv) * 1999-07-02 2002-03-19 Lars Liw Kopplingsanordning för en bergborr, mellan ett borrör och ett bortkopplingsbart kärnrör
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7520343B2 (en) * 2004-02-17 2009-04-21 Tesco Corporation Retrievable center bit
GB2424432B (en) 2005-02-28 2010-03-17 Weatherford Lamb Deep water drilling with casing
US7857052B2 (en) 2006-05-12 2010-12-28 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
US7350596B1 (en) 2006-08-10 2008-04-01 Attaya James S Methods and apparatus for expanding the diameter of a borehole
JP4984938B2 (ja) 2007-02-07 2012-07-25 大日本印刷株式会社 光学素子およびその製造方法
EP2132395B1 (en) * 2007-03-03 2019-02-20 Longyear TM, Inc. High productivity core drilling system
US9359847B2 (en) 2007-03-03 2016-06-07 Longyear Tm, Inc. High productivity core drilling system
US8056649B2 (en) * 2007-08-30 2011-11-15 Baker Hughes Incorporated Apparatus and methods for drilling wellbores that utilize a detachable reamer
WO2009029800A1 (en) * 2007-08-30 2009-03-05 Baker Hughes Incorporated Apparatus and method for drilling wellbores that utilize a detachable reamer
SE533911C2 (sv) * 2008-02-26 2011-03-01 Sandvik Intellectual Property Spärrmekanism för en markborr
US7967085B2 (en) * 2008-04-22 2011-06-28 Longyear Tm, Inc. Braking devices for use in drilling operations
US20100193250A1 (en) * 2009-01-30 2010-08-05 Tesco Corporation Cutting Structure for Casing Drilling Underreamer
US8794355B2 (en) * 2009-10-07 2014-08-05 Longyear Tm, Inc. Driven latch mechanism
US8869918B2 (en) 2009-10-07 2014-10-28 Longyear Tm, Inc. Core drilling tools with external fluid pathways
US8485280B2 (en) 2009-10-07 2013-07-16 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US9399898B2 (en) 2009-10-07 2016-07-26 Longyear Tm, Inc. Core drilling tools with retractably lockable driven latch mechanisms
US9528337B2 (en) 2009-10-07 2016-12-27 Longyear Tm, Inc. Up-hole bushing and core barrel head assembly comprising same
CN101886528B (zh) * 2010-08-03 2013-01-02 煤炭科学研究总院西安研究院 一种坑道近水平孔用绳索取心钻具
CN106978972A (zh) * 2017-05-27 2017-07-25 中国铁建重工集团有限公司 一种钻孔装置及钻机
CN109403898B (zh) * 2018-11-08 2023-11-10 深圳大学 取芯钻机钻取机构
CN109403901B (zh) * 2018-11-08 2023-11-10 深圳大学 取芯钻机钻井液通道结构
CN111550206B (zh) * 2020-05-13 2022-08-23 浙江工业职业技术学院 一种岩土工程用岩石采样装置
CN112301853B (zh) * 2020-09-03 2022-04-19 宁波汇洲生态建设有限公司 一种路面裂缝修补施工用的开槽机
CN112796695A (zh) * 2021-01-26 2021-05-14 四川省威沃敦化工有限公司 一种分瓣式完井封隔器的回插机构
CN114484115A (zh) * 2022-03-01 2022-05-13 广西玉柴机器股份有限公司 一种方向可调的旋转接头及方法
KR102441446B1 (ko) * 2022-05-11 2022-09-08 전상구 돌기둥 절단 및 인발기를 이용한 돌기둥 절단 및 인발 공법
KR102488087B1 (ko) * 2022-05-11 2023-01-13 주식회사 일화건업 돌기둥 절단 및 인발기

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE169319C (xx) * 1905-03-20
US2068704A (en) * 1932-07-25 1937-01-26 Leonard E Powell Well drilling and coring apparatus
US2239996A (en) * 1936-05-25 1941-04-29 Chappell Drilling Equipment Co Drilling apparatus
US2358466A (en) * 1940-09-12 1944-09-19 Herbert C Otis Well tool
US2345699A (en) * 1942-04-20 1944-04-04 Standard Oil Dev Co Retractable core head
US2640546A (en) * 1949-03-11 1953-06-02 Baker Oil Tools Inc Apparatus for operating tools in well bores
DE963594C (de) * 1952-01-29 1957-05-09 Exxon Research Engineering Co Rollenbohrer mit einziehbarem Bohrkopf fuer Tiefbohrzwecke
US2842343A (en) * 1954-11-19 1958-07-08 Walter L Church Retractible bit
GB788637A (en) * 1955-09-26 1958-01-02 Baker Oil Tools Inc Retrievable double holding subsurface well tool
US2982366A (en) * 1956-07-30 1961-05-02 Jersey Prod Res Co Retractable drill bit
US3365010A (en) * 1966-01-24 1968-01-23 Tri State Oil Tools Inc Expandable drill bit
US3437159A (en) * 1966-09-30 1969-04-08 Christensen Diamond Prod Co Retractable drill bits
US3603413A (en) * 1969-10-03 1971-09-07 Christensen Diamond Prod Co Retractable drill bits
US3603417A (en) * 1969-12-16 1971-09-07 Hilton J Wachholz Weighing apparatus for wheeled vehicles
US3603411A (en) * 1970-01-19 1971-09-07 Christensen Diamond Prod Co Retractable drill bits
US3692126A (en) * 1971-01-29 1972-09-19 Frank C Rushing Retractable drill bit apparatus
US3880247A (en) * 1972-08-23 1975-04-29 Thomas J Harding Replaceable drill bit for rotary drilling of bore holes
US3955633A (en) * 1974-04-26 1976-05-11 Mindrill Limited Drill
CH622312A5 (en) * 1977-09-30 1981-03-31 Anton Broder Drill bit, in particular for drilling in overburden
US4281722A (en) * 1979-05-15 1981-08-04 Long Year Company Retractable bit system
US4497382A (en) * 1983-03-24 1985-02-05 Komitet Po Goelogica Retractable core drill bit
US4651837A (en) * 1984-05-31 1987-03-24 Mayfield Walter G Downhole retrievable drill bit
CA1264316A (en) * 1985-07-09 1990-01-09 Andrew H. Bennett, (Deceased) Wire line core barrel
CN86107578A (zh) * 1986-04-01 1987-10-21 株式会社利根钻机 用于岩芯钻探的钻头
SU1571198A1 (ru) * 1986-10-03 1990-06-15 А. М. Белов Снар д со съемной коронкой
US4828023A (en) * 1988-01-19 1989-05-09 Eastern Oil Tools Pte, Ltd. Mechanical latching device operated by dead weight and tension
NO169399C (no) * 1988-06-27 1992-06-17 Noco As Anordning for boring av hull i jordmasser
EP0429649A1 (de) * 1989-05-19 1991-06-05 Vsesojuzny Nauchno-Issledovatelsky Institut Metodiki I Tekhniki Razvedki, Nauchno-Proizvodstvennoe Obiedinenie "Geotekhnika" Bohreinrichtung
US5074355A (en) * 1990-08-10 1991-12-24 Masx Energy Services Group, Inc. Section mill with multiple cutting blades
US5271472A (en) * 1991-08-14 1993-12-21 Atlantic Richfield Company Drilling with casing and retrievable drill bit
US5197553A (en) * 1991-08-14 1993-03-30 Atlantic Richfield Company Drilling with casing and retrievable drill bit
US5186265A (en) * 1991-08-22 1993-02-16 Atlantic Richfield Company Retrievable bit and eccentric reamer assembly

Also Published As

Publication number Publication date
EP0678654A3 (en) 1996-09-11
CN1061122C (zh) 2001-01-24
NO954846L (no) 1996-02-01
JPH08501363A (ja) 1996-02-13
JP2706636B2 (ja) 1998-01-28
RU2109907C1 (ru) 1998-04-27
EP0678653B1 (en) 2000-03-08
EP0702746B1 (en) 2000-02-23
EP0702746A1 (en) 1996-03-27
EP0678652A3 (en) 1996-09-11
JP2706637B2 (ja) 1998-01-28
NZ267371A (en) 1996-10-28
JPH08270357A (ja) 1996-10-15
EP0678652A2 (en) 1995-10-25
FI953103A0 (fi) 1995-06-21
ES2089987T1 (es) 1996-10-16
PL309608A1 (en) 1995-10-30
JPH08270356A (ja) 1996-10-15
RU2109916C1 (ru) 1998-04-27
FI953103A (fi) 1995-07-13
RO112529B1 (ro) 1997-10-30
DE702746T1 (de) 1996-11-28
CA2151272C (en) 1998-12-08
PL173620B1 (pl) 1998-04-30
JP2706638B2 (ja) 1998-01-28
CN1115993A (zh) 1996-01-31
JPH08270359A (ja) 1996-10-15
US5785134A (en) 1998-07-28
JP2706639B2 (ja) 1998-01-28
EP0678651A3 (en) 1996-09-11
OA10249A (en) 1997-10-07
NO954846D0 (no) 1995-11-29
RU2110661C1 (ru) 1998-05-10
EP0678653A2 (en) 1995-10-25
CN1046783C (zh) 1999-11-24
JPH08270358A (ja) 1996-10-15
US5813481A (en) 1998-09-29
KR960703190A (ko) 1996-06-19
US5662182A (en) 1997-09-02
EP0678651A2 (en) 1995-10-25
US5954146A (en) 1999-09-21
EP0702746A4 (en) 1996-09-11
EP0678653A3 (en) 1996-09-11
JP2695991B2 (ja) 1998-01-14
BR9406309A (pt) 1996-01-02
CA2151272A1 (en) 1994-12-22
EP0678654A2 (en) 1995-10-25
RU2108442C1 (ru) 1998-04-10
CN1121553A (zh) 1996-05-01
EP0678654B1 (en) 2000-03-15

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