NO954846L - System for utskifting på stedet av skjæredeler på et jordbor - Google Patents
System for utskifting på stedet av skjæredeler på et jordborInfo
- Publication number
- NO954846L NO954846L NO954846A NO954846A NO954846L NO 954846 L NO954846 L NO 954846L NO 954846 A NO954846 A NO 954846A NO 954846 A NO954846 A NO 954846A NO 954846 L NO954846 L NO 954846L
- Authority
- NO
- Norway
- Prior art keywords
- drill bit
- bit segments
- piece
- tool
- drive
- Prior art date
Links
- 230000000717 retained effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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)
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 (fr) | 1993-06-16 | 1994-06-15 | Systeme de remplacement in situ de moyens coupants pour un trepan de sondage |
Publications (2)
Publication Number | Publication Date |
---|---|
NO954846D0 NO954846D0 (no) | 1995-11-29 |
NO954846L true NO954846L (no) | 1996-02-01 |
Family
ID=27157725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO954846A NO954846L (no) | 1993-06-16 | 1995-11-29 | System for utskifting på stedet av skjæredeler på et jordbor |
Country Status (17)
Country | Link |
---|---|
US (4) | US5662182A (fr) |
EP (5) | EP0702746B1 (fr) |
JP (5) | JP2695991B2 (fr) |
KR (1) | KR960703190A (fr) |
CN (2) | CN1046783C (fr) |
BG (1) | BG99722A (fr) |
BR (1) | BR9406309A (fr) |
CA (1) | CA2151272C (fr) |
DE (1) | DE702746T1 (fr) |
ES (1) | ES2089987T1 (fr) |
FI (1) | FI953103A (fr) |
NO (1) | NO954846L (fr) |
NZ (1) | NZ267371A (fr) |
OA (1) | OA10249A (fr) |
PL (1) | PL173620B1 (fr) |
RO (1) | RO112529B1 (fr) |
RU (4) | RU2109916C1 (fr) |
Families Citing this family (41)
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 (fr) * | 2007-03-03 | 2019-02-20 | Longyear TM, Inc. | Système de carottage à haut rendement |
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 (fr) * | 2007-08-30 | 2009-03-05 | Baker Hughes Incorporated | Appareil et procédé de forage de puits utilisant un aléseur libérable |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE169319C (fr) * | 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 (fr) * | 1985-07-09 | 1990-01-09 | Andrew H. Bennett, (Deceased) | Carotteuse sur cable de forage |
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 (fr) * | 1989-05-19 | 1991-06-05 | Vsesojuzny Nauchno-Issledovatelsky Institut Metodiki I Tekhniki Razvedki, Nauchno-Proizvodstvennoe Obiedinenie "Geotekhnika" | Installation de forage |
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 |
-
1994
- 1994-06-15 RU RU95109784A patent/RU2109916C1/ru active
- 1994-06-15 BR BR9406309A patent/BR9406309A/pt not_active Application Discontinuation
- 1994-06-15 EP EP94918244A patent/EP0702746B1/fr not_active Expired - Lifetime
- 1994-06-15 KR KR1019950705629A patent/KR960703190A/ko not_active Application Discontinuation
- 1994-06-15 RO RO95-02165A patent/RO112529B1/ro unknown
- 1994-06-15 EP EP95108813A patent/EP0678651A3/fr not_active Withdrawn
- 1994-06-15 DE DE0702746T patent/DE702746T1/de active Pending
- 1994-06-15 EP EP95108814A patent/EP0678652A3/fr not_active Withdrawn
- 1994-06-15 JP JP7501120A patent/JP2695991B2/ja not_active Expired - Lifetime
- 1994-06-15 RU RU95109786A patent/RU2110661C1/ru active
- 1994-06-15 US US08/433,402 patent/US5662182A/en not_active Expired - Fee Related
- 1994-06-15 EP EP95108816A patent/EP0678654B1/fr not_active Expired - Lifetime
- 1994-06-15 RU RU95109783A patent/RU2109907C1/ru active
- 1994-06-15 CN CN94190858A patent/CN1046783C/zh not_active Expired - Fee Related
- 1994-06-15 CA CA002151272A patent/CA2151272C/fr not_active Expired - Fee Related
- 1994-06-15 RU RU95109787A patent/RU2108442C1/ru active
- 1994-06-15 ES ES94918244T patent/ES2089987T1/es active Pending
- 1994-06-15 EP EP95108815A patent/EP0678653B1/fr not_active Expired - Lifetime
-
1995
- 1995-06-07 US US08/473,879 patent/US5813481A/en not_active Expired - Fee Related
- 1995-06-07 US US08/475,904 patent/US5954146A/en not_active Expired - Fee Related
- 1995-06-07 US US08/475,905 patent/US5785134A/en not_active Expired - Fee Related
- 1995-06-14 BG BG99722A patent/BG99722A/xx unknown
- 1995-06-21 FI FI953103A patent/FI953103A/fi unknown
- 1995-06-29 JP JP7164335A patent/JP2706639B2/ja not_active Expired - Lifetime
- 1995-06-29 JP JP7164334A patent/JP2706638B2/ja not_active Expired - Lifetime
- 1995-06-29 JP JP7164333A patent/JP2706637B2/ja not_active Expired - Lifetime
- 1995-06-29 JP JP7164332A patent/JP2706636B2/ja not_active Expired - Lifetime
- 1995-06-30 NZ NZ267371A patent/NZ267371A/en unknown
- 1995-06-30 PL PL94309608A patent/PL173620B1/pl unknown
- 1995-07-26 CN CN95108608A patent/CN1061122C/zh not_active Expired - Fee Related
- 1995-11-29 NO NO954846A patent/NO954846L/no not_active Application Discontinuation
- 1995-12-14 OA OA60755A patent/OA10249A/en unknown
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |