CA2090629C - Systemes de chauffage a l'electricite permettant la readaptation a faible cout de puits de petrole - Google Patents
Systemes de chauffage a l'electricite permettant la readaptation a faible cout de puits de petroleInfo
- Publication number
- CA2090629C CA2090629C CA 2090629 CA2090629A CA2090629C CA 2090629 C CA2090629 C CA 2090629C CA 2090629 CA2090629 CA 2090629 CA 2090629 A CA2090629 A CA 2090629A CA 2090629 C CA2090629 C CA 2090629C
- Authority
- CA
- Canada
- Prior art keywords
- casing
- heating system
- well
- electrical heating
- heater tool
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 55
- 239000003129 oil well Substances 0.000 title description 6
- 238000009420 retrofitting Methods 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims description 37
- 238000004804 winding Methods 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 12
- 238000003475 lamination Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 19
- 239000011707 mineral Substances 0.000 claims 19
- 238000013461 design Methods 0.000 abstract description 13
- 230000015572 biosynthetic process Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 230000004907 flux Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 12
- 230000001965 increasing effect Effects 0.000 description 11
- 238000005755 formation reaction Methods 0.000 description 9
- 239000003921 oil Substances 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000197 pyrolysis Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- MCYTYTUNNNZWOK-LCLOTLQISA-N penetratin Chemical compound C([C@H](NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)CCCNC(N)=N)[C@@H](C)CC)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(N)=O)C1=CC=CC=C1 MCYTYTUNNNZWOK-LCLOTLQISA-N 0.000 description 1
- 108010043655 penetratin Proteins 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/04—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- General Induction Heating (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2090629 CA2090629C (fr) | 1993-03-01 | 1993-03-01 | Systemes de chauffage a l'electricite permettant la readaptation a faible cout de puits de petrole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2090629 CA2090629C (fr) | 1993-03-01 | 1993-03-01 | Systemes de chauffage a l'electricite permettant la readaptation a faible cout de puits de petrole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2090629A1 CA2090629A1 (fr) | 1994-09-02 |
| CA2090629C true CA2090629C (fr) | 1998-12-29 |
Family
ID=4151223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2090629 Expired - Fee Related CA2090629C (fr) | 1993-03-01 | 1993-03-01 | Systemes de chauffage a l'electricite permettant la readaptation a faible cout de puits de petrole |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2090629C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112808A (en) * | 1997-09-19 | 2000-09-05 | Isted; Robert Edward | Method and apparatus for subterranean thermal conditioning |
| US6353706B1 (en) | 1999-11-18 | 2002-03-05 | Uentech International Corporation | Optimum oil-well casing heating |
| US6285014B1 (en) | 2000-04-28 | 2001-09-04 | Neo Ppg International, Ltd. | Downhole induction heating tool for enhanced oil recovery |
| CN113236211B (zh) * | 2021-06-01 | 2022-04-05 | 西南石油大学 | 致密储层井下涡流热激解除水相圈闭损害的装置及方法 |
-
1993
- 1993-03-01 CA CA 2090629 patent/CA2090629C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2090629A1 (fr) | 1994-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |