NO326050B1 - Nedihulls boreinnretning og fremgangsmate for indusering av loft i borefluid ved hjelp av uavhengig stalepumpe - Google Patents

Nedihulls boreinnretning og fremgangsmate for indusering av loft i borefluid ved hjelp av uavhengig stalepumpe Download PDF

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Publication number
NO326050B1
NO326050B1 NO20024216A NO20024216A NO326050B1 NO 326050 B1 NO326050 B1 NO 326050B1 NO 20024216 A NO20024216 A NO 20024216A NO 20024216 A NO20024216 A NO 20024216A NO 326050 B1 NO326050 B1 NO 326050B1
Authority
NO
Norway
Prior art keywords
jet pump
fluid
drilling
bladder
drilling fluid
Prior art date
Application number
NO20024216A
Other languages
English (en)
Norwegian (no)
Other versions
NO20024216L (no
NO20024216D0 (no
Inventor
W James Hughes
Jimmie Josh Renfro
Original Assignee
Sunstone Corp
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 Sunstone Corp filed Critical Sunstone Corp
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

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12Methods 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E21B21/085Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/12Packers; Plugs
    • E21B33/127Packers; 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 NO20024216L (no) 2003-03-05
NO326050B1 true 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 (de)
EP (1) EP1288434B1 (de)
CN (1) CN100447372C (de)
AR (1) AR036314A1 (de)
AT (1) ATE391833T1 (de)
AU (1) AU2002300837B2 (de)
CA (1) CA2363811C (de)
DE (1) DE60225980D1 (de)
MX (1) MXPA02008570A (de)
NO (1) NO326050B1 (de)
NZ (1) NZ521195A (de)
RU (1) RU2288342C2 (de)

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US20070131590A1 (en) * 2005-12-12 2007-06-14 Rj Oil Sands Inc. Separation and recovery of bitumen oil from tar sands
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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
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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
EP3494282B1 (de) * 2016-08-04 2021-04-21 Baker Hughes Holdings LLC Gewickelte rohrleitungsanordnung zur bohrlochentlastung
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
SG11202009263YA (en) * 2018-05-24 2020-10-29 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
WO2022029732A1 (en) 2020-08-07 2022-02-10 Vital Biosciences Inc. Kinetic modulation for magnetic analyte detection
CN115434639B (zh) * 2021-06-01 2025-08-19 中国石油化工集团有限公司 一种适用于喷射钻井水力参数设计的实验方法
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
CN117005815A (zh) * 2022-04-27 2023-11-07 中国石油天然气股份有限公司 油井负压冲砂管柱及油井负压冲砂方法
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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Also Published As

Publication number Publication date
ATE391833T1 (de) 2008-04-15
CA2363811C (en) 2007-04-10
NZ521195A (en) 2005-03-24
US6877571B2 (en) 2005-04-12
MXPA02008570A (es) 2004-07-16
CA2363811A1 (en) 2003-03-04
US20030042048A1 (en) 2003-03-06
RU2002123564A (ru) 2004-03-10
EP1288434B1 (de) 2008-04-09
CN100447372C (zh) 2008-12-31
EP1288434A1 (de) 2003-03-05
NO20024216L (no) 2003-03-05
DE60225980D1 (de) 2008-05-21
AU2002300837B2 (en) 2006-11-02
CN1407207A (zh) 2003-04-02
AR036314A1 (es) 2004-08-25
AU2002300837A2 (en) 2003-06-12
NO20024216D0 (no) 2002-09-04
RU2288342C2 (ru) 2006-11-27

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