CA2246400C - Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses - Google Patents
Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses Download PDFInfo
- Publication number
- CA2246400C CA2246400C CA002246400A CA2246400A CA2246400C CA 2246400 C CA2246400 C CA 2246400C CA 002246400 A CA002246400 A CA 002246400A CA 2246400 A CA2246400 A CA 2246400A CA 2246400 C CA2246400 C CA 2246400C
- Authority
- CA
- Canada
- Prior art keywords
- fitting
- rigid
- electrical conductor
- wellhead
- splice
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 224
- 231100001261 hazardous Toxicity 0.000 title description 32
- 230000004888 barrier function Effects 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 16
- 239000003302 ferromagnetic material Substances 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 description 57
- 229920001971 elastomer Polymers 0.000 description 21
- 150000001875 compounds Chemical class 0.000 description 18
- 239000000463 material Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 230000001681 protective effect Effects 0.000 description 14
- 239000000565 sealant Substances 0.000 description 12
- 229920001296 polysiloxane Polymers 0.000 description 11
- 230000036961 partial effect Effects 0.000 description 9
- 238000004880 explosion Methods 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000005291 magnetic effect Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 210000002445 nipple Anatomy 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010292 electrical insulation Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010616 electrical installation Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920004943 Delrin® Polymers 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 206010014405 Electrocution Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000934 Monel 400 Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- OANFWJQPUHQWDL-UHFFFAOYSA-N copper iron manganese nickel Chemical compound [Mn].[Fe].[Ni].[Cu] OANFWJQPUHQWDL-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/0407—Casing heads; Suspending casings or tubings in well heads with a suspended electrical cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
- H01R13/5208—Sealing means between cable and housing, e.g. grommet having at least two cable receiving openings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Gasket Seals (AREA)
- Insulating Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002246400A CA2246400C (fr) | 1993-04-29 | 1993-04-29 | Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002159448A CA2159448C (fr) | 1993-04-29 | 1993-04-29 | Configuration de conducteur electrique etanche utilise dans les aires dangereuses d'un puits de forage |
| CA002246400A CA2246400C (fr) | 1993-04-29 | 1993-04-29 | Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002159448A Division CA2159448C (fr) | 1991-02-06 | 1993-04-29 | Configuration de conducteur electrique etanche utilise dans les aires dangereuses d'un puits de forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2246400A1 CA2246400A1 (fr) | 1994-11-10 |
| CA2246400C true CA2246400C (fr) | 2003-10-21 |
Family
ID=4156677
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002281958A Expired - Lifetime CA2281958C (fr) | 1993-04-29 | 1993-04-29 | Joint d'etancheite du type ferrule pour conduit electrique dans une barriere de tete de puits |
| CA002246395A Expired - Lifetime CA2246395C (fr) | 1993-04-29 | 1993-04-29 | Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses |
| CA002246400A Expired - Lifetime CA2246400C (fr) | 1993-04-29 | 1993-04-29 | Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses |
| CA002159448A Expired - Lifetime CA2159448C (fr) | 1991-02-06 | 1993-04-29 | Configuration de conducteur electrique etanche utilise dans les aires dangereuses d'un puits de forage |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002281958A Expired - Lifetime CA2281958C (fr) | 1993-04-29 | 1993-04-29 | Joint d'etancheite du type ferrule pour conduit electrique dans une barriere de tete de puits |
| CA002246395A Expired - Lifetime CA2246395C (fr) | 1993-04-29 | 1993-04-29 | Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002159448A Expired - Lifetime CA2159448C (fr) | 1991-02-06 | 1993-04-29 | Configuration de conducteur electrique etanche utilise dans les aires dangereuses d'un puits de forage |
Country Status (1)
| Country | Link |
|---|---|
| CA (4) | CA2281958C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI3627635T3 (fi) | 2018-09-19 | 2023-03-22 | Liitoselementti, rakenneryhmän liitos, piirilevyjärjestely ja menetelmä liitoselementin valmistamiseksi | |
| CN114665313A (zh) * | 2020-12-23 | 2022-06-24 | 沈阳新松机器人自动化股份有限公司 | 一种线束防水装置 |
| CN114000832B (zh) * | 2021-10-22 | 2024-06-07 | 重庆昌瑞电器制造有限公司 | 一种井口钢管电缆连接器 |
-
1993
- 1993-04-29 CA CA002281958A patent/CA2281958C/fr not_active Expired - Lifetime
- 1993-04-29 CA CA002246395A patent/CA2246395C/fr not_active Expired - Lifetime
- 1993-04-29 CA CA002246400A patent/CA2246400C/fr not_active Expired - Lifetime
- 1993-04-29 CA CA002159448A patent/CA2159448C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2281958A1 (fr) | 1994-11-10 |
| CA2246400A1 (fr) | 1994-11-10 |
| CA2281958C (fr) | 2003-06-10 |
| CA2159448A1 (fr) | 1994-11-10 |
| CA2159448C (fr) | 1999-11-30 |
| CA2246395C (fr) | 2002-07-16 |
| CA2246395A1 (fr) | 1994-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |