NO20024216L - Nedihulls boreenhet - Google Patents
Nedihulls boreenhetInfo
- Publication number
- NO20024216L NO20024216L NO20024216A NO20024216A NO20024216L NO 20024216 L NO20024216 L NO 20024216L NO 20024216 A NO20024216 A NO 20024216A NO 20024216 A NO20024216 A NO 20024216A NO 20024216 L NO20024216 L NO 20024216L
- Authority
- NO
- Norway
- Prior art keywords
- drilling unit
- downhole drilling
- downhole
- unit
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
-
- 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
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
- E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/127—Packers; Plugs with inflatable sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (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)
- Massaging Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/946,849 US6877571B2 (en) | 2001-09-04 | 2001-09-04 | Down hole drilling assembly with independent jet pump |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20024216D0 NO20024216D0 (no) | 2002-09-04 |
NO20024216L true NO20024216L (no) | 2003-03-05 |
NO326050B1 NO326050B1 (no) | 2008-09-08 |
Family
ID=25485063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20024216A NO326050B1 (no) | 2001-09-04 | 2002-09-04 | Nedihulls boreinnretning og fremgangsmate for indusering av loft i borefluid ved hjelp av uavhengig stalepumpe |
Country Status (12)
Country | Link |
---|---|
US (1) | US6877571B2 (no) |
EP (1) | EP1288434B1 (no) |
CN (1) | CN100447372C (no) |
AR (1) | AR036314A1 (no) |
AT (1) | ATE391833T1 (no) |
AU (1) | AU2002300837B2 (no) |
CA (1) | CA2363811C (no) |
DE (1) | DE60225980D1 (no) |
MX (1) | MXPA02008570A (no) |
NO (1) | NO326050B1 (no) |
NZ (1) | NZ521195A (no) |
RU (1) | RU2288342C2 (no) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9904380D0 (en) * | 1999-02-25 | 1999-04-21 | Petroline Wellsystems Ltd | Drilling method |
US6877571B2 (en) | 2001-09-04 | 2005-04-12 | Sunstone Corporation | Down hole drilling assembly with independent jet pump |
CN100335741C (zh) * | 2001-09-07 | 2007-09-05 | 国际壳牌研究有限公司 | 在地质岩层中钻井的钻探组件和方法 |
US6899188B2 (en) | 2003-03-26 | 2005-05-31 | Sunstone Corporation | Down hole drilling assembly with concentric casing actuated jet pump |
US6981560B2 (en) * | 2003-07-03 | 2006-01-03 | Halliburton Energy Services, Inc. | Method and apparatus for treating a productive zone while drilling |
US7063161B2 (en) * | 2003-08-26 | 2006-06-20 | Weatherford/Lamb, Inc. | Artificial lift with additional gas assist |
TWI396686B (zh) * | 2004-05-21 | 2013-05-21 | Takeda Pharmaceutical | 環狀醯胺衍生物、以及其製品和用法 |
KR100578540B1 (ko) * | 2004-07-28 | 2006-05-15 | 한국뉴매틱(주) | 진공 이젝터 펌프 |
CA2527265A1 (en) * | 2005-11-18 | 2007-05-18 | Smith, Winston Alan | A mud depression tool and process for drilling |
US20070131590A1 (en) * | 2005-12-12 | 2007-06-14 | Rj Oil Sands Inc. | Separation and recovery of bitumen oil from tar sands |
KR100629994B1 (ko) * | 2005-12-30 | 2006-10-02 | 한국뉴매틱(주) | 진공 이젝터 펌프 |
US7404903B2 (en) * | 2006-02-03 | 2008-07-29 | Rj Oil Sands Inc. | Drill cuttings treatment system |
EP1867831B1 (en) * | 2006-06-15 | 2013-07-24 | Services Pétroliers Schlumberger | Methods and apparatus for wireline drilling on coiled tubing |
EP1873745A1 (en) * | 2006-06-30 | 2008-01-02 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for driving a display device with variable reference driving signals |
GB2432380A (en) * | 2006-11-20 | 2007-05-23 | Winston Alan Smith | Underbalanced Drilling |
US7775299B2 (en) * | 2007-04-26 | 2010-08-17 | Waqar Khan | Method and apparatus for programmable pressure drilling and programmable gradient drilling, and completion |
RU2372530C1 (ru) * | 2008-06-25 | 2009-11-10 | Зиновий Дмитриевич Хоминец | Скважинная струйная установка для каротажа и освоения горизонтальных скважин с аномально низкими пластовыми давлениями |
US8403059B2 (en) * | 2010-05-12 | 2013-03-26 | Sunstone Technologies, Llc | External jet pump for dual gradient drilling |
US9140073B2 (en) * | 2011-12-23 | 2015-09-22 | Saudi Arabian Oil Company | Drill bit for use in boring a wellbore and subterranean fracturing |
US20150027781A1 (en) * | 2013-07-29 | 2015-01-29 | Reelwell, A. S. | Mud lift pump for dual drill string |
RU2637254C2 (ru) * | 2013-08-13 | 2017-12-01 | Сергей Георгиевич Фурсин | Способ создания депрессии на пласт при роторном бурении скважины |
US20170051605A1 (en) | 2015-08-18 | 2017-02-23 | Tech Flo Consulting, Llc | Method and Apparatus for Evaluating the Potential Effectiveness of Refracing a Well |
BR112019001850B1 (pt) * | 2016-08-04 | 2022-08-23 | Baker Hughes, A Ge Company, Llc | Disposição de tubulação espiralada e método para descarregamento de furo de poço |
CN106640587B (zh) * | 2016-11-18 | 2020-12-01 | 冯旭辉 | 双管泵 |
RU179278U1 (ru) * | 2017-12-06 | 2018-05-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") | Устройство для бурения скважин |
WO2019226164A1 (en) * | 2018-05-24 | 2019-11-28 | Halliburton Energy Services, Inc. | Rolling seal for transfer of pressure in a downhole tool |
US11168526B1 (en) * | 2020-04-30 | 2021-11-09 | Hughes Tool Company LLC | Jet pump drilling assembly |
CN113818812B (zh) * | 2021-08-11 | 2024-01-26 | 沧州格锐特钻头有限公司 | 具有温度监测和降温功能的牙轮钻头 |
CN115162980A (zh) * | 2022-07-20 | 2022-10-11 | 西南石油大学 | 一种低压易漏储层负压射流连续冲砂装置及方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US270488A (en) * | 1883-01-09 | Drilling apparatus | ||
US2201270A (en) * | 1936-04-17 | 1940-05-21 | Mcintyre John Taylor | Apparatus for allaying dust from rock drills |
US2234454A (en) | 1940-05-20 | 1941-03-11 | Herman F Richter | Apparatus for drilling wells |
US2946565A (en) * | 1953-06-16 | 1960-07-26 | Jersey Prod Res Co | Combination drilling and testing process |
US2849214A (en) * | 1954-09-02 | 1958-08-26 | Gulf Research Development Co | Borehole drilling apparatus for preventing lost circulation |
US3208539A (en) | 1958-09-17 | 1965-09-28 | Walker Neer Mfg Co | Apparatus for drilling wells |
US3087558A (en) | 1962-05-23 | 1963-04-30 | Hughes Tool Co | Ball director for rock bits |
SE355840B (no) * | 1971-09-08 | 1973-05-07 | Atlas Copco Ab | |
US3948330A (en) | 1975-02-18 | 1976-04-06 | Dresser Industries, Inc. | Vacuum, vacuum-pressure, or pressure reverse circulation bit |
US4022285A (en) | 1976-03-11 | 1977-05-10 | Frank Donald D | Drill bit with suction and method of dry drilling with liquid column |
FR2378938A1 (fr) | 1977-01-28 | 1978-08-25 | Inst Francais Du Petrole | Outil de forage a jet d'aspiration |
US4436166A (en) | 1980-07-17 | 1984-03-13 | Gill Industries, Inc. | Downhole vortex generator and method |
US4630691A (en) * | 1983-05-19 | 1986-12-23 | Hooper David W | Annulus bypass peripheral nozzle jet pump pressure differential drilling tool and method for well drilling |
US4534426A (en) | 1983-08-24 | 1985-08-13 | Unique Oil Tools, Inc. | Packer weighted and pressure differential method and apparatus for Big Hole drilling |
US4567954A (en) * | 1983-12-02 | 1986-02-04 | Norton Christensen, Inc. | Replaceable nozzles for insertion into a drilling bit formed by powder metallurgical techniques and a method for manufacturing the same |
US4687066A (en) | 1986-01-15 | 1987-08-18 | Varel Manufacturing Company | Rock bit circulation nozzle |
US4744730A (en) | 1986-03-27 | 1988-05-17 | Roeder George K | Downhole jet pump with multiple nozzles axially aligned with venturi for producing fluid from boreholes |
US5355967A (en) | 1992-10-30 | 1994-10-18 | Union Oil Company Of California | Underbalance jet pump drilling method |
US5785258A (en) | 1993-10-08 | 1998-07-28 | Vortexx Group Incorporated | Method and apparatus for conditioning fluid flow |
US5456326A (en) * | 1994-04-18 | 1995-10-10 | Exxon Production Research Company | Apparatus and method for installing open-ended tubular members axially into the earth |
FR2719626B1 (fr) | 1994-05-04 | 1996-07-26 | Total Sa | Outil de forage anti-bourrage. |
US5771984A (en) | 1995-05-19 | 1998-06-30 | Massachusetts Institute Of Technology | Continuous drilling of vertical boreholes by thermal processes: including rock spallation and fusion |
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 |
US5992763A (en) | 1997-08-06 | 1999-11-30 | Vortexx Group Incorporated | Nozzle and method for enhancing fluid entrainment |
US6276455B1 (en) | 1997-09-25 | 2001-08-21 | Shell Offshore Inc. | Subsea gas separation system and method for offshore drilling |
US6129152A (en) * | 1998-04-29 | 2000-10-10 | Alpine Oil Services Inc. | Rotating bop and method |
US6209663B1 (en) | 1998-05-18 | 2001-04-03 | David G. Hosie | Underbalanced drill string deployment valve method and apparatus |
CA2344627C (en) * | 2001-04-18 | 2007-08-07 | Northland Energy Corporation | Method of dynamically controlling bottom hole circulating pressure in a wellbore |
US6877571B2 (en) | 2001-09-04 | 2005-04-12 | Sunstone Corporation | Down hole drilling assembly with independent jet pump |
-
2001
- 2001-09-04 US US09/946,849 patent/US6877571B2/en not_active Expired - Lifetime
- 2001-11-27 CA CA002363811A patent/CA2363811C/en not_active Expired - Fee Related
-
2002
- 2002-08-29 AR ARP020103262A patent/AR036314A1/es not_active Application Discontinuation
- 2002-09-02 MX MXPA02008570A patent/MXPA02008570A/es active IP Right Grant
- 2002-09-02 AU AU2002300837A patent/AU2002300837B2/en not_active Ceased
- 2002-09-03 RU RU2002123564/03A patent/RU2288342C2/ru not_active IP Right Cessation
- 2002-09-03 CN CNB021415692A patent/CN100447372C/zh not_active Expired - Fee Related
- 2002-09-03 AT AT02256120T patent/ATE391833T1/de not_active IP Right Cessation
- 2002-09-03 DE DE60225980T patent/DE60225980D1/de not_active Expired - Lifetime
- 2002-09-03 EP EP02256120A patent/EP1288434B1/en not_active Expired - Lifetime
- 2002-09-04 NZ NZ521195A patent/NZ521195A/en not_active IP Right Cessation
- 2002-09-04 NO NO20024216A patent/NO326050B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN100447372C (zh) | 2008-12-31 |
AU2002300837B2 (en) | 2006-11-02 |
AR036314A1 (es) | 2004-08-25 |
NO326050B1 (no) | 2008-09-08 |
RU2288342C2 (ru) | 2006-11-27 |
DE60225980D1 (de) | 2008-05-21 |
MXPA02008570A (es) | 2004-07-16 |
US20030042048A1 (en) | 2003-03-06 |
CN1407207A (zh) | 2003-04-02 |
CA2363811C (en) | 2007-04-10 |
EP1288434B1 (en) | 2008-04-09 |
RU2002123564A (ru) | 2004-03-10 |
US6877571B2 (en) | 2005-04-12 |
NZ521195A (en) | 2005-03-24 |
CA2363811A1 (en) | 2003-03-04 |
AU2002300837A2 (en) | 2003-06-12 |
ATE391833T1 (de) | 2008-04-15 |
EP1288434A1 (en) | 2003-03-05 |
NO20024216D0 (no) | 2002-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |