DE60127112D1 - Expandierbarer meissel - Google Patents
Expandierbarer meisselInfo
- Publication number
- DE60127112D1 DE60127112D1 DE60127112T DE60127112T DE60127112D1 DE 60127112 D1 DE60127112 D1 DE 60127112D1 DE 60127112 T DE60127112 T DE 60127112T DE 60127112 T DE60127112 T DE 60127112T DE 60127112 D1 DE60127112 D1 DE 60127112D1
- Authority
- DE
- Germany
- Prior art keywords
- chisel
- expandable
- expandable chisel
- 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.)
- Expired - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/32—Drill 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
- E21B10/322—Drill 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0009834 | 2000-04-25 | ||
GBGB0009834.3A GB0009834D0 (en) | 2000-04-25 | 2000-04-25 | Expandable bit |
PCT/GB2001/001814 WO2001081708A1 (en) | 2000-04-25 | 2001-04-24 | Expandable bit |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60127112D1 true DE60127112D1 (de) | 2007-04-19 |
DE60127112T2 DE60127112T2 (de) | 2007-12-13 |
Family
ID=9890332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60127112T Expired - Lifetime DE60127112T2 (de) | 2000-04-25 | 2001-04-24 | Expandierbarer meissel |
Country Status (8)
Country | Link |
---|---|
US (1) | US7293616B2 (de) |
EP (1) | EP1276954B1 (de) |
AU (1) | AU4863501A (de) |
CA (1) | CA2405970C (de) |
DE (1) | DE60127112T2 (de) |
GB (1) | GB0009834D0 (de) |
NO (1) | NO327242B1 (de) |
WO (1) | WO2001081708A1 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7311148B2 (en) | 1999-02-25 | 2007-12-25 | Weatherford/Lamb, Inc. | Methods and apparatus for wellbore construction and completion |
US7334650B2 (en) | 2000-04-13 | 2008-02-26 | Weatherford/Lamb, Inc. | Apparatus and methods for drilling a wellbore using casing |
GB2364079B (en) * | 2000-06-28 | 2004-11-17 | Renovus Ltd | Drill bits |
GB2365888B (en) | 2000-08-11 | 2002-07-24 | Renovus Ltd | Drilling apparatus |
US7036611B2 (en) | 2002-07-30 | 2006-05-02 | Baker Hughes Incorporated | Expandable reamer apparatus for enlarging boreholes while drilling and methods of use |
US7730965B2 (en) * | 2002-12-13 | 2010-06-08 | Weatherford/Lamb, Inc. | Retractable joint and cementing shoe for use in completing a wellbore |
CA2401917A1 (en) * | 2002-09-06 | 2004-03-06 | Tesco Corporation | Expandible bit |
US7131504B2 (en) * | 2002-12-31 | 2006-11-07 | Weatherford/Lamb, Inc. | Pressure activated release member for an expandable drillbit |
US6953096B2 (en) * | 2002-12-31 | 2005-10-11 | Weatherford/Lamb, Inc. | Expandable bit with secondary release device |
CA2965252A1 (en) | 2003-01-31 | 2004-08-19 | Weatherford Technology Holdings, Llc | Apparatus and methods for drilling a wellbore using casing |
USRE42877E1 (en) | 2003-02-07 | 2011-11-01 | Weatherford/Lamb, Inc. | Methods and apparatus for wellbore construction and completion |
GB0418382D0 (en) * | 2004-08-18 | 2004-09-22 | Reed Hycalog Uk Ltd | Rotary drill bit |
CA2538196C (en) | 2005-02-28 | 2011-10-11 | Weatherford/Lamb, Inc. | Deep water drilling with casing |
EP1777365B1 (de) | 2005-10-18 | 2009-08-05 | Services Petroliers Schlumberger SA | Expandierbares Bohrwerkzeug |
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 |
US7478982B2 (en) * | 2006-10-24 | 2009-01-20 | Baker Hughes, Incorporated | Tubular cutting device |
US7900717B2 (en) | 2006-12-04 | 2011-03-08 | Baker Hughes Incorporated | Expandable reamers for earth boring applications |
US8028767B2 (en) | 2006-12-04 | 2011-10-04 | Baker Hughes, Incorporated | Expandable stabilizer with roller reamer elements |
RU2462577C2 (ru) * | 2006-12-04 | 2012-09-27 | Бейкер Хьюз Инкорпорейтед | Раздвижной расширитель для расширения скважин и способ расширения скважины |
US8657039B2 (en) * | 2006-12-04 | 2014-02-25 | Baker Hughes Incorporated | Restriction element trap for use with an actuation element of a downhole apparatus and method of use |
CA2616055C (en) | 2007-01-03 | 2012-02-21 | Weatherford/Lamb, Inc. | System and methods for tubular expansion |
US7836975B2 (en) | 2007-10-24 | 2010-11-23 | Schlumberger Technology Corporation | Morphable bit |
US7882905B2 (en) | 2008-03-28 | 2011-02-08 | Baker Hughes Incorporated | Stabilizer and reamer system having extensible blades and bearing pads and method of using same |
US8205687B2 (en) * | 2008-04-01 | 2012-06-26 | Baker Hughes Incorporated | Compound engagement profile on a blade of a down-hole stabilizer and methods therefor |
WO2009135116A2 (en) | 2008-05-01 | 2009-11-05 | Baker Hughes Incorporated | Stabilizer and reamer system having extensible blades and bearing pads and methods of using same |
US7997343B2 (en) * | 2008-05-22 | 2011-08-16 | Schlumberger Technology Corporation | Dynamic scale removal tool and method of removing scale using the tool |
US8297381B2 (en) * | 2009-07-13 | 2012-10-30 | Baker Hughes Incorporated | Stabilizer subs for use with expandable reamer apparatus, expandable reamer apparatus including stabilizer subs and related methods |
WO2011123765A2 (en) | 2010-04-01 | 2011-10-06 | Center Rock Inc. | Down-the-hole drill hammer having an extendable drill bit assembly |
BR112013021226B1 (pt) | 2011-02-21 | 2021-05-11 | Baker Hughes Incorporated | aparelho para o uso em fundo de poço e método de operações de fundo de poço |
RU2468180C1 (ru) * | 2011-07-14 | 2012-11-27 | Николай Митрофанович Панин | Разъемное соединение бурового инструмента |
US20130168076A1 (en) * | 2011-12-28 | 2013-07-04 | Baker Hughes Incorporated | Milling Tool |
US8915313B2 (en) * | 2013-01-09 | 2014-12-23 | Pesticide Delivery Systems, Inc. | Hole boring tool |
US9574407B2 (en) * | 2013-08-16 | 2017-02-21 | National Oilwell DHT, L.P. | Drilling systems and multi-faced drill bit assemblies |
DE102014104516A1 (de) | 2014-03-31 | 2015-10-01 | Sysbohr Gmbh - Bohrtechnik Für Den Spezialtiefbau | Bohrkrone, insbesondere zum Überlagerungsbohren, sowie Bohrvorrichtung mit einer Bohrkrone |
CN104499946B (zh) * | 2014-12-22 | 2016-09-14 | 江苏谷登工程机械装备有限公司 | 伞式扩孔钻头 |
US10119350B2 (en) * | 2016-05-26 | 2018-11-06 | Baker Hughes, A Ge Company, Llc | Expandable junk mill |
CN107461157A (zh) * | 2016-06-04 | 2017-12-12 | 徐州博安科技发展有限责任公司 | 流量切换割缝冲孔钻杆 |
CN106988679A (zh) * | 2017-05-10 | 2017-07-28 | 中国矿业大学 | 一种岩巷履带式开沟槽钻涨一体机 |
GB2569330B (en) | 2017-12-13 | 2021-01-06 | Nov Downhole Eurasia Ltd | Downhole devices and associated apparatus and methods |
CN108756757B (zh) * | 2018-05-30 | 2020-07-03 | 河南理工大学 | 注液式矿用钻头式扩孔器 |
US11555359B2 (en) | 2020-07-20 | 2023-01-17 | Baker Hughes Oilfield Operations Llc | Pass-through tapered nose tool |
CN112127797B (zh) * | 2020-09-23 | 2022-06-24 | 中煤科工集团西安研究院有限公司 | 一种煤矿井下定向钻进可转换钻头和钻具组合及方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126065A (en) * | 1964-03-24 | Chadderdon | ||
US1494274A (en) * | 1921-08-02 | 1924-05-13 | James G Morgan | Expansion coal cutter |
US2060352A (en) * | 1936-06-20 | 1936-11-10 | Reed Roller Bit Co | Expansible bit |
US2599060A (en) * | 1951-02-09 | 1952-06-03 | Archer W Kammerer | Expansible rotary drill bit |
US2743087A (en) * | 1952-10-13 | 1956-04-24 | Layne | Under-reaming tool |
US2814463A (en) * | 1954-08-25 | 1957-11-26 | Rotary Oil Tool Company | Expansible drill bit with indicator |
US3536150A (en) * | 1968-09-05 | 1970-10-27 | Frank E Stebley | Rotary-percussion drill bit |
US3575245A (en) * | 1969-02-05 | 1971-04-20 | Servco Co | Apparatus for expanding holes |
SU501139A1 (ru) * | 1973-12-14 | 1976-01-30 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Буровой Техники | Устройство дл расширени скважин |
US3934660A (en) * | 1974-07-02 | 1976-01-27 | Nelson Daniel E | Flexpower deep well drill |
US4031972A (en) | 1976-03-08 | 1977-06-28 | Burg Irving X | Expandable and contractible rotary well drilling bit |
US4081042A (en) * | 1976-07-08 | 1978-03-28 | Tri-State Oil Tool Industries, Inc. | Stabilizer and rotary expansible drill bit apparatus |
US4354559A (en) * | 1980-07-30 | 1982-10-19 | Tri-State Oil Tool Industries, Inc. | Enlarged borehole drilling method and apparatus |
US4565252A (en) * | 1984-03-08 | 1986-01-21 | Lor, Inc. | Borehole operating tool with fluid circulation through arms |
US4589504A (en) * | 1984-07-27 | 1986-05-20 | Diamant Boart Societe Anonyme | Well bore enlarger |
SU1740602A1 (ru) * | 1989-05-22 | 1992-06-15 | Сургутское отделение Западно-Сибирского научно-исследовательского и проектно-конструкторского института технологии глубокого разведочного бурения | Устройство дл стабилизации забойных двигателей в скважине |
US5090480A (en) * | 1990-06-28 | 1992-02-25 | Slimdril International, Inc. | Underreamer with simultaneously expandable cutter blades and method |
US5141063A (en) * | 1990-08-08 | 1992-08-25 | Quesenbury Jimmy B | Restriction enhancement drill |
US5361859A (en) * | 1993-02-12 | 1994-11-08 | Baker Hughes Incorporated | Expandable gage bit for drilling and method of drilling |
GB2320270B (en) * | 1996-12-06 | 2001-01-17 | Psl Tools Ltd | Downhole tool |
US20020043404A1 (en) * | 1997-06-06 | 2002-04-18 | Robert Trueman | Erectable arm assembly for use in boreholes |
SE512383C3 (sv) | 1997-08-08 | 2000-04-03 | Sandvik Ab | Borrverktyg foer att borra ett haal framfoer ett foderroer rymmarorgan och baselement foer anvaendning i borrverktyget |
US6009961A (en) * | 1997-09-10 | 2000-01-04 | Pietrobelli; Fausto | Underreamer with turbulence cleaning mechanism |
US6338390B1 (en) * | 1999-01-12 | 2002-01-15 | Baker Hughes Incorporated | Method and apparatus for drilling a subterranean formation employing drill bit oscillation |
US6607046B1 (en) | 1999-11-12 | 2003-08-19 | Shell Oil Company | Expandable drill bit |
US6427788B1 (en) | 2000-09-22 | 2002-08-06 | Emerald Tools, Inc. | Underreaming rotary drill |
US6953096B2 (en) * | 2002-12-31 | 2005-10-11 | Weatherford/Lamb, Inc. | Expandable bit with secondary release device |
-
2000
- 2000-04-25 GB GBGB0009834.3A patent/GB0009834D0/en not_active Ceased
-
2001
- 2001-04-24 EP EP01921668A patent/EP1276954B1/de not_active Expired - Lifetime
- 2001-04-24 CA CA002405970A patent/CA2405970C/en not_active Expired - Fee Related
- 2001-04-24 US US10/258,555 patent/US7293616B2/en not_active Expired - Fee Related
- 2001-04-24 AU AU48635/01A patent/AU4863501A/en not_active Abandoned
- 2001-04-24 DE DE60127112T patent/DE60127112T2/de not_active Expired - Lifetime
- 2001-04-24 WO PCT/GB2001/001814 patent/WO2001081708A1/en active IP Right Grant
-
2002
- 2002-10-11 NO NO20024902A patent/NO327242B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60127112T2 (de) | 2007-12-13 |
EP1276954B1 (de) | 2007-03-07 |
EP1276954A1 (de) | 2003-01-22 |
NO20024902L (no) | 2002-12-09 |
GB0009834D0 (en) | 2000-06-07 |
AU4863501A (en) | 2001-11-07 |
CA2405970A1 (en) | 2001-11-01 |
WO2001081708A1 (en) | 2001-11-01 |
US7293616B2 (en) | 2007-11-13 |
NO327242B1 (no) | 2009-05-18 |
NO20024902D0 (no) | 2002-10-11 |
CA2405970C (en) | 2008-01-08 |
US20030183424A1 (en) | 2003-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |