CA2865736A1 - Systeme et methode de production d'energie de fond de puits au moyen d'une machine a aimant permanent a entrainement direct - Google Patents
Systeme et methode de production d'energie de fond de puits au moyen d'une machine a aimant permanent a entrainement direct Download PDFInfo
- Publication number
- CA2865736A1 CA2865736A1 CA2865736A CA2865736A CA2865736A1 CA 2865736 A1 CA2865736 A1 CA 2865736A1 CA 2865736 A CA2865736 A CA 2865736A CA 2865736 A CA2865736 A CA 2865736A CA 2865736 A1 CA2865736 A1 CA 2865736A1
- Authority
- CA
- Canada
- Prior art keywords
- axial flux
- generator
- power section
- permanent magnet
- rotation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000004907 flux Effects 0.000 claims abstract description 124
- 238000005553 drilling Methods 0.000 claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 238000005086 pumping Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/02—Adaptations for drilling 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2865736A CA2865736A1 (fr) | 2014-09-30 | 2014-09-30 | Systeme et methode de production d'energie de fond de puits au moyen d'une machine a aimant permanent a entrainement direct |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2865736A CA2865736A1 (fr) | 2014-09-30 | 2014-09-30 | Systeme et methode de production d'energie de fond de puits au moyen d'une machine a aimant permanent a entrainement direct |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2865736A1 true CA2865736A1 (fr) | 2016-03-30 |
Family
ID=55590194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2865736A Withdrawn CA2865736A1 (fr) | 2014-09-30 | 2014-09-30 | Systeme et methode de production d'energie de fond de puits au moyen d'une machine a aimant permanent a entrainement direct |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2865736A1 (fr) |
-
2014
- 2014-09-30 CA CA2865736A patent/CA2865736A1/fr not_active Withdrawn
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7600586B2 (en) | System for steering a drill string | |
CN109312610B (zh) | 模块化井下发电机 | |
RU2616956C2 (ru) | Электродвигатель кнбк в виде трубы в трубе | |
US9356497B2 (en) | Variable-output generator for downhole power production | |
CN105556053A (zh) | 可浸没电机及方法 | |
CA2943283C (fr) | Production de puissance de turbine de forage | |
CA2672658C (fr) | Systeme pour diriger un train de tiges de forage | |
CN200993072Y (zh) | 井下涡轮发电机 | |
GB2558436A (en) | Magnetic coupling for downhole applications | |
US10145215B2 (en) | Drill bit with electrical power generator | |
US20150091306A1 (en) | System and method for downhole power generation using a direct drive permanent magnet machine | |
NO20211184A1 (en) | Generator design with varying gap | |
US20180320482A1 (en) | Magnetic Coupling for Downhole Applications | |
US11585189B2 (en) | Systems and methods for recycling excess energy | |
CA2865736A1 (fr) | Systeme et methode de production d'energie de fond de puits au moyen d'une machine a aimant permanent a entrainement direct | |
US20220320959A1 (en) | Downhole electrical generator | |
US11326419B2 (en) | Debris tolerant flux guided downhole rotating machine | |
US11719075B2 (en) | Torque to linear displacement for downhole power regulation | |
CN103437701B (zh) | 局部电动旋转钻井装置 | |
WO2022241401A1 (fr) | Systèmes et procédés de production d'énergie de fond de trou |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AZWI | Withdrawn application |
Effective date: 20160608 |