NO320126B1 - Anordning og fremgangsmate for a generere elektrisk strom nede i et bronnhull - Google Patents
Anordning og fremgangsmate for a generere elektrisk strom nede i et bronnhull Download PDFInfo
- Publication number
- NO320126B1 NO320126B1 NO19984272A NO984272A NO320126B1 NO 320126 B1 NO320126 B1 NO 320126B1 NO 19984272 A NO19984272 A NO 19984272A NO 984272 A NO984272 A NO 984272A NO 320126 B1 NO320126 B1 NO 320126B1
- Authority
- NO
- Norway
- Prior art keywords
- section
- magnet
- piston
- housing
- current
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000004804 winding Methods 0.000 claims description 119
- 239000012530 fluid Substances 0.000 claims description 39
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- 230000008859 change Effects 0.000 claims description 13
- 230000004907 flux Effects 0.000 description 28
- 238000004891 communication Methods 0.000 description 16
- 230000003068 static effect Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 238000005553 drilling Methods 0.000 description 10
- 230000001133 acceleration Effects 0.000 description 8
- 239000004020 conductor Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
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- 229910045601 alloy Inorganic materials 0.000 description 1
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- 238000005352 clarification Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- -1 ester ketone Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1869—Linear generators; sectional generators
- H02K7/1876—Linear generators; sectional generators with reciprocating, linearly oscillating or vibrating parts
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/931,762 US5965964A (en) | 1997-09-16 | 1997-09-16 | Method and apparatus for a downhole current generator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO984272D0 NO984272D0 (no) | 1998-09-15 |
| NO984272L NO984272L (no) | 1999-03-17 |
| NO320126B1 true NO320126B1 (no) | 2005-10-31 |
Family
ID=25461313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19984272A NO320126B1 (no) | 1997-09-16 | 1998-09-15 | Anordning og fremgangsmate for a generere elektrisk strom nede i et bronnhull |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5965964A (da) |
| EP (1) | EP0909008B1 (da) |
| DK (1) | DK0909008T3 (da) |
| NO (1) | NO320126B1 (da) |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2355606A1 (en) | 1998-12-15 | 2000-06-22 | Alliedsignal Inc. | A fluid-driven alternator having an internal impeller |
| US6628019B2 (en) * | 1999-07-21 | 2003-09-30 | Westinghouse Air Brake Technologies Corporation | High efficiency pneumatically driven electric power generator |
| OA12109A (en) * | 1999-11-29 | 2006-05-04 | Shell Int Research | Downhole electric power generator. |
| WO2002010553A1 (en) * | 2000-01-28 | 2002-02-07 | Halliburton Energy Services, Inc. | Vibration based power generator |
| US7357197B2 (en) | 2000-11-07 | 2008-04-15 | Halliburton Energy Services, Inc. | Method and apparatus for monitoring the condition of a downhole drill bit, and communicating the condition to the surface |
| US6817425B2 (en) | 2000-11-07 | 2004-11-16 | Halliburton Energy Serv Inc | Mean strain ratio analysis method and system for detecting drill bit failure and signaling surface operator |
| US6712160B1 (en) | 2000-11-07 | 2004-03-30 | Halliburton Energy Services Inc. | Leadless sub assembly for downhole detection system |
| US6722450B2 (en) | 2000-11-07 | 2004-04-20 | Halliburton Energy Svcs. Inc. | Adaptive filter prediction method and system for detecting drill bit failure and signaling surface operator |
| US6681633B2 (en) | 2000-11-07 | 2004-01-27 | Halliburton Energy Services, Inc. | Spectral power ratio method and system for detecting drill bit failure and signaling surface operator |
| US6648082B2 (en) | 2000-11-07 | 2003-11-18 | Halliburton Energy Services, Inc. | Differential sensor measurement method and apparatus to detect a drill bit failure and signal surface operator |
| GC0000398A (en) | 2001-07-18 | 2007-03-31 | Shell Int Research | Method of activating a downhole system |
| US6717283B2 (en) * | 2001-12-20 | 2004-04-06 | Halliburton Energy Services, Inc. | Annulus pressure operated electric power generator |
| US6914351B2 (en) | 2003-07-02 | 2005-07-05 | Tiax Llc | Linear electrical machine for electric power generation or motive drive |
| WO2005005827A1 (es) * | 2003-07-07 | 2005-01-20 | Couceyro, Adrienne | Embolo electromagnetico para molinos de viento bombeadores de agua |
| US6917858B2 (en) * | 2003-08-29 | 2005-07-12 | Dresser, Inc. | Fluid regulation |
| US7219728B2 (en) * | 2004-10-11 | 2007-05-22 | Schlumberger Technology Corporation | Method and apparatus for generating downhole power |
| US20060086498A1 (en) * | 2004-10-21 | 2006-04-27 | Schlumberger Technology Corporation | Harvesting Vibration for Downhole Power Generation |
| EP1856789B1 (en) * | 2005-02-08 | 2018-08-15 | Welldynamics, Inc. | Downhole electrical power generator |
| EP1848875B1 (en) * | 2005-02-08 | 2012-01-18 | Welldynamics, Inc. | Flow regulator for use in a subterranean well |
| US7277026B2 (en) * | 2005-05-21 | 2007-10-02 | Hall David R | Downhole component with multiple transmission elements |
| CA2610365A1 (en) * | 2005-05-31 | 2006-12-07 | Welldynamics, Inc. | Downhole ram pump |
| US20070003831A1 (en) * | 2005-07-01 | 2007-01-04 | Fripp Michael L | Construction and operation of an oilfield molten salt battery |
| WO2007021274A1 (en) * | 2005-08-15 | 2007-02-22 | Welldynamics, Inc. | Pulse width modulated downhole flow control |
| US8522897B2 (en) | 2005-11-21 | 2013-09-03 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
| US8297375B2 (en) | 2005-11-21 | 2012-10-30 | Schlumberger Technology Corporation | Downhole turbine |
| US8360174B2 (en) | 2006-03-23 | 2013-01-29 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
| US7571780B2 (en) | 2006-03-24 | 2009-08-11 | Hall David R | Jack element for a drill bit |
| US8267196B2 (en) | 2005-11-21 | 2012-09-18 | Schlumberger Technology Corporation | Flow guide actuation |
| WO2007102821A1 (en) * | 2006-03-09 | 2007-09-13 | Welldynamics, Inc. | Well tool having magnetically coupled position sensor |
| US7673683B2 (en) * | 2006-01-23 | 2010-03-09 | Welldynamics, Inc. | Well tool having magnetically coupled position sensor |
| US7498682B2 (en) * | 2007-03-07 | 2009-03-03 | Aaron Patrick Lemieux | Electrical energy generator |
| USD640195S1 (en) | 2007-07-20 | 2011-06-21 | Tremont Electric Incoporated | Personal mobile electrical energy generator |
| US8196656B2 (en) | 2007-09-19 | 2012-06-12 | Welldynamics, Inc. | Position sensor for well tools |
| US7537053B1 (en) | 2008-01-29 | 2009-05-26 | Hall David R | Downhole electrical connection |
| US8688224B2 (en) * | 2008-03-07 | 2014-04-01 | Tremont Electric, Inc. | Implantable biomedical device including an electrical energy generator |
| GB0818010D0 (en) * | 2008-10-02 | 2008-11-05 | Petrowell Ltd | Improved control system |
| US8604634B2 (en) * | 2009-06-05 | 2013-12-10 | Schlumberger Technology Corporation | Energy harvesting from flow-induced vibrations |
| WO2011016813A1 (en) * | 2009-08-07 | 2011-02-10 | Halliburton Energy Services, Inc. | Annulus vortex flowmeter |
| US8322447B2 (en) * | 2009-12-31 | 2012-12-04 | Schlumberger Technology Corporation | Generating power in a well |
| US8704387B2 (en) * | 2010-01-06 | 2014-04-22 | Tremont Electric, Inc. | Electrical energy generator |
| WO2011085093A2 (en) | 2010-01-06 | 2011-07-14 | Tremont Electric, Llc | Electrical energy generator |
| US8770292B2 (en) | 2010-10-25 | 2014-07-08 | Guy L. McClung, III | Heatable material for well operations |
| US8528661B2 (en) * | 2010-10-27 | 2013-09-10 | Baker Hughes Incorporated | Drill bit with electrical power generation devices |
| US8511373B2 (en) * | 2011-04-27 | 2013-08-20 | Chevron U.S.A. Inc. | Flow-induced electrostatic power generator for downhole use in oil and gas wells |
| US9322389B2 (en) | 2011-09-01 | 2016-04-26 | Chevron U.S.A. Inc. | Power generation in a tubular structure by way of electromagnetic induction |
| US8624419B2 (en) * | 2011-09-01 | 2014-01-07 | Chevron U.S.A., Inc. | Downhole power generation by way of electromagnetic induction |
| US20130153242A1 (en) * | 2011-12-16 | 2013-06-20 | Kirk W. Flight | In-riser power generation |
| US9091144B2 (en) * | 2012-03-23 | 2015-07-28 | Baker Hughes Incorporated | Environmentally powered transmitter for location identification of wellbores |
| US10240435B2 (en) * | 2013-05-08 | 2019-03-26 | Halliburton Energy Services, Inc. | Electrical generator and electric motor for downhole drilling equipment |
| WO2015047232A1 (en) * | 2013-09-25 | 2015-04-02 | Halliburton Energy Services, Inc. | Downhole power generation using a mud operated pulser |
| US10082004B2 (en) | 2014-12-12 | 2018-09-25 | Schlumberger Technology Corporation | Downhole power generator |
| WO2016108882A1 (en) | 2014-12-31 | 2016-07-07 | Halliburton Energy Services, Inc. | Drill bit with electrical power generator |
| US11081989B2 (en) | 2015-11-06 | 2021-08-03 | Halliburton Energy Services, Inc. | Current-shaping circuit for use with magnetic couplers downhole |
| US10367434B2 (en) | 2017-05-30 | 2019-07-30 | Saudi Arabian Oil Company | Harvesting energy from fluid flow |
| WO2019123493A1 (en) * | 2017-12-21 | 2019-06-27 | Ceme S.P.A | A mass shifting mechanism between twin equilibrium points, and electro-pump or electro-valve having such shifting mechanism |
| US10774618B2 (en) * | 2018-03-16 | 2020-09-15 | Baker Hughes, A Ge Company, Llc | Autonomous downhole power generator module |
| US11280162B2 (en) * | 2018-12-28 | 2022-03-22 | Baker Hughes, A Ge Company, Llc | Power generation using pressure differential between a tubular and a borehole annulus |
| US11187044B2 (en) | 2019-12-10 | 2021-11-30 | Saudi Arabian Oil Company | Production cavern |
| US11339636B2 (en) | 2020-05-04 | 2022-05-24 | Saudi Arabian Oil Company | Determining the integrity of an isolated zone in a wellbore |
| US11460330B2 (en) | 2020-07-06 | 2022-10-04 | Saudi Arabian Oil Company | Reducing noise in a vortex flow meter |
| US20230318403A1 (en) * | 2020-08-26 | 2023-10-05 | Propitious Technologies, Llc | Magnified linear power generation system |
| US11920469B2 (en) | 2020-09-08 | 2024-03-05 | Saudi Arabian Oil Company | Determining fluid parameters |
| US11519767B2 (en) | 2020-09-08 | 2022-12-06 | Saudi Arabian Oil Company | Determining fluid parameters |
| US11530597B2 (en) | 2021-02-18 | 2022-12-20 | Saudi Arabian Oil Company | Downhole wireless communication |
| US11603756B2 (en) | 2021-03-03 | 2023-03-14 | Saudi Arabian Oil Company | Downhole wireless communication |
| US11644351B2 (en) | 2021-03-19 | 2023-05-09 | Saudi Arabian Oil Company | Multiphase flow and salinity meter with dual opposite handed helical resonators |
| US11619114B2 (en) | 2021-04-15 | 2023-04-04 | Saudi Arabian Oil Company | Entering a lateral branch of a wellbore with an assembly |
| US11913464B2 (en) | 2021-04-15 | 2024-02-27 | Saudi Arabian Oil Company | Lubricating an electric submersible pump |
| US11994016B2 (en) | 2021-12-09 | 2024-05-28 | Saudi Arabian Oil Company | Downhole phase separation in deviated wells |
| US12085687B2 (en) | 2022-01-10 | 2024-09-10 | Saudi Arabian Oil Company | Model-constrained multi-phase virtual flow metering and forecasting with machine learning |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896667A (en) * | 1973-10-26 | 1975-07-29 | Texas Dynamatics | Method and apparatus for actuating downhole devices |
| US4454426A (en) * | 1981-08-17 | 1984-06-12 | New Process Industries, Inc. | Linear electromagnetic machine |
| DE3277825D1 (en) * | 1981-11-24 | 1988-01-21 | Shell Int Research | Means for generating electric energy in a borehole during drilling thereof |
| US4825421A (en) * | 1986-05-19 | 1989-04-25 | Jeter John D | Signal pressure pulse generator |
| US5073877A (en) * | 1986-05-19 | 1991-12-17 | Schlumberger Canada Limited | Signal pressure pulse generator |
| US5146123A (en) * | 1990-11-06 | 1992-09-08 | Yarr George A | Linear reciprocating alternator |
| US5389844A (en) * | 1990-11-06 | 1995-02-14 | Clever Fellows Innovation Consortium, Inc. | Linear electrodynamic machine |
| US5115415A (en) * | 1991-03-06 | 1992-05-19 | Baker Hughes Incorporated | Stepper motor driven negative pressure pulse generator |
| US5283768A (en) * | 1991-06-14 | 1994-02-01 | Baker Hughes Incorporated | Borehole liquid acoustic wave transducer |
| US5517464A (en) * | 1994-05-04 | 1996-05-14 | Schlumberger Technology Corporation | Integrated modulator and turbine-generator for a measurement while drilling tool |
| AU6335296A (en) * | 1995-06-23 | 1997-01-22 | Baker Hughes Incorporated | Downhole apparatus for generating electrical power in a well |
-
1997
- 1997-09-16 US US08/931,762 patent/US5965964A/en not_active Expired - Lifetime
-
1998
- 1998-09-15 NO NO19984272A patent/NO320126B1/no not_active IP Right Cessation
- 1998-09-15 DK DK98307453T patent/DK0909008T3/da active
- 1998-09-15 EP EP98307453A patent/EP0909008B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5965964A (en) | 1999-10-12 |
| NO984272L (no) | 1999-03-17 |
| EP0909008A3 (en) | 2001-09-12 |
| NO984272D0 (no) | 1998-09-15 |
| EP0909008B1 (en) | 2006-03-01 |
| DK0909008T3 (da) | 2006-07-03 |
| EP0909008A2 (en) | 1999-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |