NO20090632L - Pressure reducing turbine with a current generator arranged in a well stream - Google Patents

Pressure reducing turbine with a current generator arranged in a well stream

Info

Publication number
NO20090632L
NO20090632L NO20090632A NO20090632A NO20090632L NO 20090632 L NO20090632 L NO 20090632L NO 20090632 A NO20090632 A NO 20090632A NO 20090632 A NO20090632 A NO 20090632A NO 20090632 L NO20090632 L NO 20090632L
Authority
NO
Norway
Prior art keywords
pressure reducing
current generator
generator arranged
well stream
reducing turbine
Prior art date
Application number
NO20090632A
Other languages
Norwegian (no)
Other versions
NO329392B1 (en
Inventor
Egil Eriksen
Original Assignee
Tool Tech As
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 Tool Tech As filed Critical Tool Tech As
Priority to NO20090632A priority Critical patent/NO329392B1/en
Priority to PCT/NO2010/000042 priority patent/WO2010090530A1/en
Publication of NO20090632L publication Critical patent/NO20090632L/en
Publication of NO329392B1 publication Critical patent/NO329392B1/en

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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
NO20090632A 2009-02-09 2009-02-09 Pressure reducing turbine with a current generator arranged in a well stream NO329392B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20090632A NO329392B1 (en) 2009-02-09 2009-02-09 Pressure reducing turbine with a current generator arranged in a well stream
PCT/NO2010/000042 WO2010090530A1 (en) 2009-02-09 2010-02-05 Pressure-reducing turbine with a power generator disposed in a well stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20090632A NO329392B1 (en) 2009-02-09 2009-02-09 Pressure reducing turbine with a current generator arranged in a well stream

Publications (2)

Publication Number Publication Date
NO20090632L true NO20090632L (en) 2010-08-10
NO329392B1 NO329392B1 (en) 2010-10-11

Family

ID=42542267

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090632A NO329392B1 (en) 2009-02-09 2009-02-09 Pressure reducing turbine with a current generator arranged in a well stream

Country Status (2)

Country Link
NO (1) NO329392B1 (en)
WO (1) WO2010090530A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333244B1 (en) * 2009-12-11 2013-04-15 Tool Tech As Rotary Pressure Reduction Turbine with Gear Wheel for Well Drill with Hydraulic Power Transmission for Power Generator Operation
US10458206B2 (en) 2016-10-06 2019-10-29 Saudi Arabian Oil Company Choke system for wellhead assembly having a turbine generator
CN107060766B (en) * 2017-06-09 2018-03-16 杭州云蜂工业设计有限公司 A kind of special forklift of submarine surface combustible ice

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6335296A (en) * 1995-06-23 1997-01-22 Baker Hughes Incorporated Downhole apparatus for generating electrical power in a well
US8033328B2 (en) * 2004-11-05 2011-10-11 Schlumberger Technology Corporation Downhole electric power generator

Also Published As

Publication number Publication date
WO2010090530A1 (en) 2010-08-12
NO329392B1 (en) 2010-10-11

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Legal Events

Date Code Title Description
PDF Filing an opposition

Opponent name: ENERGREEN AS, ALGARDSVEIEN 170, SANDNES, 4325, N

Effective date: 20110708