CA2704561C - Garniture d'appareil de chauffage, suspension et procede de chauffage d'un puits - Google Patents
Garniture d'appareil de chauffage, suspension et procede de chauffage d'un puits Download PDFInfo
- Publication number
- CA2704561C CA2704561C CA2704561A CA2704561A CA2704561C CA 2704561 C CA2704561 C CA 2704561C CA 2704561 A CA2704561 A CA 2704561A CA 2704561 A CA2704561 A CA 2704561A CA 2704561 C CA2704561 C CA 2704561C
- Authority
- CA
- Canada
- Prior art keywords
- heater
- string
- fluid
- heater string
- well
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 25
- 230000008569 process Effects 0.000 title claims description 22
- 238000010438 heat treatment Methods 0.000 title claims description 21
- 239000012530 fluid Substances 0.000 claims abstract description 77
- 239000004952 Polyamide Substances 0.000 claims abstract description 23
- 229920002647 polyamide Polymers 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 33
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000011144 upstream manufacturing Methods 0.000 claims description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 239000012745 toughening agent Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 150000004677 hydrates Chemical class 0.000 claims description 4
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 229920000831 ionic polymer Polymers 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 238000009420 retrofitting Methods 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 230000001351 cycling effect Effects 0.000 claims 1
- 238000004873 anchoring Methods 0.000 abstract description 16
- 239000004014 plasticizer Substances 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 abstract description 2
- 229940124530 sulfonamide Drugs 0.000 abstract description 2
- 238000005755 formation reaction Methods 0.000 description 14
- 229930195733 hydrocarbon Natural products 0.000 description 12
- 150000002430 hydrocarbons Chemical class 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 239000008188 pellet Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002343 natural gas well Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- VBYZSBGMSZOOAP-UHFFFAOYSA-N molecular hydrogen hydrate Chemical class O.[H][H] VBYZSBGMSZOOAP-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
- G06Q30/0226—Incentive systems for frequent usage, e.g. frequent flyer miles programs or point systems
Landscapes
- Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- Development Economics (AREA)
- Finance (AREA)
- Economics (AREA)
- Game Theory and Decision Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pipe Accessories (AREA)
- Resistance Heating (AREA)
Abstract
Une garniture d'appareil de chauffage servant à transmettre un fluide de chauffage à l'intérieur d'un puits comprend une entrée, un corps tubulaire allongé et une surface tubulaire interne contigüe au corps allongé et en contact avec le fluide de chauffage. La surface tubulaire interne comporte un mélange de polyamide plastifiant permettant une réduction de la friction entre le fluide et la garniture et la conductivité thermique du fluide vers le puits, ce qui améliore différentes fonctions de la garniture. Le matériau plastifiant peut être un sulfamide et comprendre des durcisseurs et des épines de renforcement. De plus, un ensemble de support pour suspendre la garniture d'appareil de chauffage comprend un élément d'ancrage, un écrou pouvant être installé autour de la garniture et un corps connecteur doté d'une canalisation communiquant avec l'entrée de la garniture. L'écrou et le corps connecteur peuvent être fixés ensemble et reposer contre des surfaces faisant face vers l'aval et vers l'amont de l'élément d'ancrage pour enfermer l'élément d'ancrage, ce qui permet de maintenir fixement la garniture d'appareil de chauffage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2809273A CA2809273C (fr) | 2010-04-22 | 2010-05-18 | Ensemble de support et systeme comprenant l'ensemble de support et une corde chauffante |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32696810P | 2010-04-22 | 2010-04-22 | |
| US61/326,968 | 2010-04-22 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2809273A Division CA2809273C (fr) | 2010-04-22 | 2010-05-18 | Ensemble de support et systeme comprenant l'ensemble de support et une corde chauffante |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2704561A1 CA2704561A1 (fr) | 2011-10-22 |
| CA2704561C true CA2704561C (fr) | 2014-10-21 |
Family
ID=44834916
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2704561A Active CA2704561C (fr) | 2010-04-22 | 2010-05-18 | Garniture d'appareil de chauffage, suspension et procede de chauffage d'un puits |
| CA2809273A Active CA2809273C (fr) | 2010-04-22 | 2010-05-18 | Ensemble de support et systeme comprenant l'ensemble de support et une corde chauffante |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2809273A Active CA2809273C (fr) | 2010-04-22 | 2010-05-18 | Ensemble de support et systeme comprenant l'ensemble de support et une corde chauffante |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2704561C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739895B (zh) * | 2013-12-20 | 2016-03-02 | 柳州日高汽车减振技术有限责任公司 | 悬挂架总成胶料及后加工工艺 |
| CN105604511B (zh) * | 2016-03-14 | 2018-03-02 | 中国石油集团西部钻探工程有限公司 | 热采井用地锚 |
| CN105604512A (zh) * | 2016-03-14 | 2016-05-25 | 中国石油集团西部钻探工程有限公司 | 双排式预应力固井地锚总成 |
-
2010
- 2010-05-18 CA CA2704561A patent/CA2704561C/fr active Active
- 2010-05-18 CA CA2809273A patent/CA2809273C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2704561A1 (fr) | 2011-10-22 |
| CA2809273A1 (fr) | 2011-10-22 |
| CA2809273C (fr) | 2014-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |