DK179287B1 - Friktionsreducerende arrangement for et i et borehul placeret rør og fremgangsmåde til reduktion af friktion - Google Patents
Friktionsreducerende arrangement for et i et borehul placeret rør og fremgangsmåde til reduktion af friktion Download PDFInfo
- Publication number
- DK179287B1 DK179287B1 DKPA201500149A DKPA201500149A DK179287B1 DK 179287 B1 DK179287 B1 DK 179287B1 DK PA201500149 A DKPA201500149 A DK PA201500149A DK PA201500149 A DKPA201500149 A DK PA201500149A DK 179287 B1 DK179287 B1 DK 179287B1
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- DK
- Denmark
- Prior art keywords
- friction
- reducing
- flow
- subunit
- sub
- Prior art date
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- 230000009467 reduction Effects 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
- 238000003306 harvesting Methods 0.000 claims description 4
- 230000003252 repetitive effect Effects 0.000 claims 1
- 230000000153 supplemental effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 17
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- 238000005474 detonation Methods 0.000 description 8
- 238000010248 power generation Methods 0.000 description 7
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Classifications
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- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
-
- 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
- E21B21/10—Valve arrangements in drilling-fluid 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
-
- 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
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)
- Geophysics And Detection Of Objects (AREA)
Claims (3)
1. Friktionsreducerende arrangement for et i et borehul placeret rør (14), hvilket friktionsreducerende arrangement omfatter:
en elektrisk aktiveret friktionsreducerende underenhed omfattende:
en strømningsboring (104), som er fluidmæssigt forbundet med en strømningsboring (42) i røret (14), og som forbliver åben for fluidstrømning der igennem under såvel aktiverede som ikke-aktiverede tilstande for den friktionsreducerende underenhed; kendetegnet ved, at det friktionsreducerende arrangement omfatter en friktionsreduktionsenhed (202, 222), som reagerer på en indikation af en blokering af røret (14); hvor friktion imellem røret (14) og omgivende foring (12) eller borehul (10) reduceres i en elektrisk aktiveret tilstand for friktionsreduktionsunderenheden, hvor friktionsreduktionsenheden omfatter en strømningsafbryder (50) til gentagende at blokere og tillade strømning således, at impulsbølger tilvejebringes, hvor strømningsafbryderen (50) er placeret i et ringformet rum (78, 106), som omgiver strømningsboringen (104) i den friktionsreducerende underenhed, eller i en sidelomme (204) i den friktionsreducerende underenhed, eller strækker sig radialt ind i og ud af strømningsboringen (42) i den friktionsreducerende underenhed.
2. I I Claims Nos.:
because they relate to parts of the patent application that do not comply with the prescribed requirements to such an extent that no meaningful search can be carried out, specifically:
2. Friktionsreducerende arrangement ifølge krav 1, hvor den friktionsreducerende enhed yderligere omfatter en elektrisk aktiveret ventil, som tillader adgang til den friktionsreducerende enhed i aktiveret tilstand og blokerer adgang til den friktionsreducerende enhed i den ikke-aktiverede tilstand.
3. Friktionsreducerende arrangement ifølge krav 1, som yderligere omfatter en effektforsyning (46), som elektrisk aktiverer den friktionsreducerende underenhed som reaktion på en indikation af en blokering, hvor effektforsyningen (46) er en effektgenererende underenhed og impulser fra den friktionsreducerende enhed anvendes til at generere effekt i den effektgenererende underenhed.
4. Friktionsreducerende arrangement ifølge krav 1, hvor den friktionsreducerende enhed omfatter en ventil, som blokerer adgang til en del af den friktionsreducerende underenhed i den ikke-aktiverede tilstand og tillader adgang til denne del af den friktionsreducerende underenhed i den aktiverede tilstand.
5. Friktionsreducerende arrangement ifølge krav 1, som yderligere omfatter en føler (28), som detekterer blokeringen af det i hullet placerede rør, hvilken føler tilvejebringer et signal til elektrisk at aktivere den friktionsreducerende enhed.
6. Friktionsreducerende arrangement ifølge krav 5, som yderligere omfatter et registrerende bundhulsarrangement omfattende føleren (28).
7. Fremgangsmåde til reduktion af friktion i et i et borehul placeret rør (14), hvilken fremgangsmåde omfatter:
indsætning af et rør med en strømningsboring i et borehul (10);
detektion af en blokering af røret (14) i borehullet (10);
effektforsyning af en elektrisk aktiveret friktionsreducerende underenhed som reaktion på en detekteret blokering af røret, hvilken friktionsreducerende underenhed har en strømningsboring, som er fluidmæssigt forbundet med strømningsboringen (42) i røret (14) og som forbliver åben for fluidstrømning der igennem under såvel aktiverede som ikke-aktiverede tilstande for den friktionsreducerende underenhed;
kendetegnet ved, at den friktionsreducerende underenhed omfatter en strømningsafbryder (50) til gentagende at blokere og tillade strømning således at impulsbølger tilvejebringes, hvor strømningsafbryderen (50) er placeret i et ringformet rum (78, 106), som omgiver strømningsboringen (42) i den friktionsreducerende underenhed, eller i en sidelomme (204) i den friktionsreducerende underenhed, eller strækker sig radialt ind i og ud af strømningsboringen (42) i den friktionsreducerende underenhed;
og reducerer friktion imellem røret og omgivende borehul i den aktiverede tilstand for den friktionsreducerende underenhed.
8. Fremgangsmåde ifølge krav 7, som yderligere omfatter høstning af energi i en effektgenererende underenhed som et resultat af aktivering af den friktionsreducerende underenhed.
9. Fremgangsmåde ifølge krav 7, hvor tilvejebringelse af impulser inkluderer bevægelse af en ventil til at initiere pulsning.
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Search Report
Search Report
This search report has not been established in respect of certain claims for the following reasons: !·□ Claims Nos.:
because they relate io subject matter not required to be searched, namely:
3. I I Claims Nos.: because of other matters.
Box No. II Observations where unity of invention is lacking prior to the search
The Danish Patent and Trademark Office found multiple inventions in this patent application, as follows:
Search Report
Search Report
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201213608023 | 2012-09-10 | ||
US13/608,023 US9540895B2 (en) | 2012-09-10 | 2012-09-10 | Friction reduction assembly for a downhole tubular, and method of reducing friction |
US2013054337 | 2013-08-09 | ||
PCT/US2013/054337 WO2014039209A1 (en) | 2012-09-10 | 2013-08-09 | Friction reduction assembly for a downhole tubular, and method of reducing friction |
Publications (2)
Publication Number | Publication Date |
---|---|
DK201500149A1 DK201500149A1 (en) | 2015-04-13 |
DK179287B1 true DK179287B1 (da) | 2018-04-03 |
Family
ID=50232050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DKPA201500149A DK179287B1 (da) | 2012-09-10 | 2015-03-10 | Friktionsreducerende arrangement for et i et borehul placeret rør og fremgangsmåde til reduktion af friktion |
Country Status (4)
Country | Link |
---|---|
US (1) | US9540895B2 (da) |
CA (1) | CA2883674C (da) |
DK (1) | DK179287B1 (da) |
WO (1) | WO2014039209A1 (da) |
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US9702192B2 (en) | 2012-01-20 | 2017-07-11 | Schlumberger Technology Corporation | Method and apparatus of distributed systems for extending reach in oilfield applications |
US20140126330A1 (en) * | 2012-11-08 | 2014-05-08 | Schlumberger Technology Corporation | Coiled tubing condition monitoring system |
US9470055B2 (en) | 2012-12-20 | 2016-10-18 | Schlumberger Technology Corporation | System and method for providing oscillation downhole |
US9500419B2 (en) | 2013-03-15 | 2016-11-22 | Hypersciences, Inc. | Ram accelerator system |
US9506318B1 (en) | 2014-06-23 | 2016-11-29 | Solid Completion Technology, LLC | Cementing well bores |
US9638009B2 (en) * | 2014-09-25 | 2017-05-02 | Chevron U.S.A. Inc. | Downhole power generation system and method |
US9638010B2 (en) * | 2014-09-25 | 2017-05-02 | Chevron U.S.A. Inc. | Downhole power generation system with alternate flow paths |
US9593557B2 (en) * | 2014-09-25 | 2017-03-14 | Chevron U.S.A. Inc | System and method for autonomous downhole power generation |
WO2017003433A1 (en) * | 2015-06-29 | 2017-01-05 | Halliburton Energy Services, Inc. | Downhole friction control systems and methods |
CA2994473C (en) | 2015-08-14 | 2023-05-23 | Impulse Downhole Solutions Ltd. | Lateral drilling method |
US10557308B2 (en) | 2015-11-10 | 2020-02-11 | Hypersciences, Inc. | Projectile drilling system |
US10329842B2 (en) * | 2015-11-13 | 2019-06-25 | Hypersciences, Inc. | System for generating a hole using projectiles |
EP3482031B1 (en) | 2016-07-07 | 2021-09-08 | Impulse Downhole Solutions Ltd. | Flow-through pulsing assembly for use in downhole operations |
WO2018035088A1 (en) * | 2016-08-15 | 2018-02-22 | Sanvean Technologies Llc | Drilling dynamics data recorder |
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CA3034607A1 (en) * | 2016-10-06 | 2018-04-12 | Halliburton Energy Services, Inc. | A flow control system for power generation |
CN106685630B (zh) * | 2016-12-09 | 2023-07-07 | 中国石油天然气集团有限公司 | 井下双向通讯装置 |
US11236586B2 (en) * | 2016-12-30 | 2022-02-01 | Metrol Technology Ltd. | Downhole energy harvesting |
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US10320311B2 (en) | 2017-03-13 | 2019-06-11 | Saudi Arabian Oil Company | High temperature, self-powered, miniature mobile device |
GB2573697B (en) * | 2017-06-16 | 2022-03-16 | Landmark Graphics Corp | Drillstring with a bottom hole assembly having multiple agitators |
US11542770B2 (en) | 2017-10-24 | 2023-01-03 | Halliburton Energy Services, Inc. | Agitator for use with a drill string |
US10830012B2 (en) | 2017-11-02 | 2020-11-10 | Baker Huges, A Ge Company, Llc | Intelligent well system |
US10693251B2 (en) | 2017-11-15 | 2020-06-23 | Baker Hughes, A Ge Company, Llc | Annular wet connector |
AU2018405194B2 (en) | 2018-01-26 | 2023-08-03 | Halliburton Energy Services, Inc. | Retrievable well assemblies and devices |
US10774618B2 (en) * | 2018-03-16 | 2020-09-15 | Baker Hughes, A Ge Company, Llc | Autonomous downhole power generator module |
US10844694B2 (en) | 2018-11-28 | 2020-11-24 | Saudi Arabian Oil Company | Self-powered miniature mobile sensing device |
AU2019434473B2 (en) | 2019-03-12 | 2023-10-05 | Cabinplant A/S | A method of weighing and batching articles |
GB2598476B (en) | 2019-03-29 | 2023-01-25 | Halliburton Energy Services Inc | Accessible wellbore devices |
US10954750B2 (en) * | 2019-07-01 | 2021-03-23 | Saudi Arabian Oil Company | Subsurface safety valve with rotating disk |
US12049825B2 (en) | 2019-11-15 | 2024-07-30 | Hypersciences, Inc. | Projectile augmented boring system |
US11624235B2 (en) | 2020-08-24 | 2023-04-11 | Hypersciences, Inc. | Ram accelerator augmented drilling system |
US11708742B2 (en) * | 2021-02-09 | 2023-07-25 | Tubel Llc | System to control and optimize the injection of CO2 and real time monitoring of CO2 plume leaks |
US11719047B2 (en) | 2021-03-30 | 2023-08-08 | Hypersciences, Inc. | Projectile drilling system |
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-
2012
- 2012-09-10 US US13/608,023 patent/US9540895B2/en active Active
-
2013
- 2013-08-09 CA CA2883674A patent/CA2883674C/en active Active
- 2013-08-09 WO PCT/US2013/054337 patent/WO2014039209A1/en active Application Filing
-
2015
- 2015-03-10 DK DKPA201500149A patent/DK179287B1/da not_active IP Right Cessation
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US20120193145A1 (en) * | 2009-06-29 | 2012-08-02 | Charles Abernethy Anderson | Vibrating Downhole Tool |
Also Published As
Publication number | Publication date |
---|---|
US20140069639A1 (en) | 2014-03-13 |
US9540895B2 (en) | 2017-01-10 |
CA2883674A1 (en) | 2014-03-13 |
CA2883674C (en) | 2019-05-21 |
WO2014039209A1 (en) | 2014-03-13 |
DK201500149A1 (en) | 2015-04-13 |
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Effective date: 20200809 |