NO20024216L - Nedihulls boreenhet - Google Patents

Nedihulls boreenhet

Info

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
Application number
NO20024216A
Other languages
English (en)
Other versions
NO20024216D0 (no
NO326050B1 (no
Inventor
W James Hughes
Jimmie Josh Renfro
Original Assignee
Hughes Ubdh Tool Company Llc
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 Hughes Ubdh Tool Company Llc filed Critical Hughes Ubdh Tool Company Llc
Publication of NO20024216D0 publication Critical patent/NO20024216D0/no
Publication of NO20024216L publication Critical patent/NO20024216L/no
Publication of NO326050B1 publication Critical patent/NO326050B1/no

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
    • 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)
NO20024216A 2001-09-04 2002-09-04 Nedihulls boreinnretning og fremgangsmate for indusering av loft i borefluid ved hjelp av uavhengig stalepumpe NO326050B1 (no)

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)

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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
OA12576A (en) * 2001-09-07 2006-06-07 Shell Int Research Assembly for drilling low pressure formation.
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
WO2018026370A1 (en) * 2016-08-04 2018-02-08 Baker Hughes Incorporated Coiled tubing arrangement for wellbore unloading
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
CA3094615C (en) 2018-05-24 2023-01-24 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

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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
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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
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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

Also Published As

Publication number Publication date
NZ521195A (en) 2005-03-24
ATE391833T1 (de) 2008-04-15
MXPA02008570A (es) 2004-07-16
EP1288434A1 (en) 2003-03-05
AU2002300837A2 (en) 2003-06-12
NO20024216D0 (no) 2002-09-04
AU2002300837B2 (en) 2006-11-02
DE60225980D1 (de) 2008-05-21
CN100447372C (zh) 2008-12-31
EP1288434B1 (en) 2008-04-09
NO326050B1 (no) 2008-09-08
AR036314A1 (es) 2004-08-25
CN1407207A (zh) 2003-04-02
RU2288342C2 (ru) 2006-11-27
US20030042048A1 (en) 2003-03-06
CA2363811C (en) 2007-04-10
RU2002123564A (ru) 2004-03-10
CA2363811A1 (en) 2003-03-04
US6877571B2 (en) 2005-04-12

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