CA2246393C - 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 PDF

Info

Publication number: CA2246393C
Authority: CA; Canada
Prior art keywords: fitting; connector; wellhead; outer sleeve; rigid
Prior art date: 1991-02-06
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

Application number

CA002246393A

Other languages

English (en)

Other versions

CA2246393A1 (fr

Inventor

Boyd B. Moore

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1991-02-06

Filing date

1993-04-29

Publication date

2002-06-11

1991-02-06 Priority claimed from US07/651,633 external-priority patent/US5289882A/en

1993-04-29 Priority claimed from PCT/US1993/004032 external-priority patent/WO1994025726A1/fr

1993-04-29 Priority to US08/448,575 priority Critical patent/US5667008A/en

1993-04-29 Priority to PCT/US1993/004032 priority patent/WO1994025726A1/fr

1993-04-29 Application filed by Individual filed Critical Individual

1993-04-29 Priority claimed from CA002159448A external-priority patent/CA2159448C/fr

1993-04-29 Priority claimed from US08/448,575 external-priority patent/US5667008A/en

1994-11-10 Publication of CA2246393A1 publication Critical patent/CA2246393A1/fr

1996-02-16 Priority to US08/602,964 priority patent/US5626190A/en

1996-02-16 Priority to US08/602,986 priority patent/US5667009A/en

1996-02-16 Priority to US08/602,885 priority patent/US5642780A/en

1996-02-16 Priority claimed from US08/602,885 external-priority patent/US5642780A/en

2002-06-11 Publication of CA2246393C publication Critical patent/CA2246393C/fr

2002-06-11 Application granted granted Critical

2013-04-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000004020 conductor Substances 0.000 title claims abstract description 227
231100001261 hazardous Toxicity 0.000 title description 33
229920001971 elastomer Polymers 0.000 claims abstract description 38
230000004888 barrier function Effects 0.000 claims abstract description 26
230000005294 ferromagnetic effect Effects 0.000 claims description 13
229910001220 stainless steel Inorganic materials 0.000 claims description 6
239000010935 stainless steel Substances 0.000 claims description 6
239000012530 fluid Substances 0.000 description 57
238000009413 insulation Methods 0.000 description 22
150000001875 compounds Chemical class 0.000 description 19
239000007789 gas Substances 0.000 description 16
239000002184 metal Substances 0.000 description 15
229910052751 metal Inorganic materials 0.000 description 15
239000000463 material Substances 0.000 description 14
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
230000015572 biosynthetic process Effects 0.000 description 4
230000000694 effects Effects 0.000 description 4
238000010292 electrical insulation Methods 0.000 description 4
239000000835 fiber Substances 0.000 description 4
238000005755 formation reaction Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
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
239000004696 Poly ether ether ketone Substances 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
239000003302 ferromagnetic material Substances 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
229920002530 polyetherether ketone Polymers 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
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
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 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
239000011810 insulating material Substances 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
230000007480 spreading Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- 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
- 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
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
- 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
- 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
- H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
- 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

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)
Connector Housings Or Holding Contact Members (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)

CA002246393A 1991-02-06 1993-04-29 Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses Expired - Lifetime CA2246393C (fr)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
US08/448,575 US5667008A (en)	1991-02-06	1993-04-29	Seal electrical conductor arrangement for use with a well bore in hazardous areas
PCT/US1993/004032 WO1994025726A1 (fr)	1993-04-29	1993-04-29	Agencement etanche de conducteurs electriques destine aux forages en atmosphere explosive dangereuse
US08/602,964 US5626190A (en)	1991-02-06	1996-02-16	Apparatus for protecting electrical connection from moisture in a hazardous area adjacent a wellhead barrier for an underground well
US08/602,885 US5642780A (en)	1991-02-06	1996-02-16	Stand off for electrical connection in an underground well
US08/602,986 US5667009A (en)	1991-02-06	1996-02-16	Rubber boots for electrical connection for down hole well

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US07/651,633 US5289882A (en)	1991-02-06	1991-02-06	Sealed electrical conductor method and arrangement for use with a well bore in hazardous areas
US08/448,575 US5667008A (en)	1991-02-06	1993-04-29	Seal electrical conductor arrangement for use with a well bore in hazardous areas
CA002159448A CA2159448C (fr)	1993-04-29	1993-04-29	Configuration de conducteur electrique etanche utilise dans les aires dangereuses d'un puits de forage
PCT/US1993/004032 WO1994025726A1 (fr)	1993-04-29	1993-04-29	Agencement etanche de conducteurs electriques destine aux forages en atmosphere explosive dangereuse
US08/602,885 US5642780A (en)	1991-02-06	1996-02-16	Stand off for electrical connection in an underground well

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
CA2246393A1 CA2246393A1 (fr)	1994-11-10
CA2246393C true CA2246393C (fr)	2002-06-11

Family

ID=27427256

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002246393A Expired - Lifetime CA2246393C (fr)	1991-02-06	1993-04-29	Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses

Country Status (1)

Country	Link
CA (1)	CA2246393C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CO6800260A1 (es) *	2013-11-05	2013-11-29	Murcia Nelson Enrique Tovar	Sistema sellante de acción progresiva

1993
- 1993-04-29 CA CA002246393A patent/CA2246393C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2246393A1 (fr)	1994-11-10

Legal Events

Date	Code	Title	Description
1998-10-06	EEER	Examination request

Publication	Publication Date	Title
US5626190A (en)	1997-05-06	Apparatus for protecting electrical connection from moisture in a hazardous area adjacent a wellhead barrier for an underground well
US5667009A (en)	1997-09-16	Rubber boots for electrical connection for down hole well
CA2663988C (fr)	2012-10-23	Tete de cable pour conditions d'utilisation tres rigoureuses
US5289882A (en)	1994-03-01	Sealed electrical conductor method and arrangement for use with a well bore in hazardous areas
US4154302A (en)	1979-05-15	Cable feed-through method and apparatus for well head constructions
US10530143B2 (en)	2020-01-07	Stress control cones for downhole electrical power system tubing encapsulated power cables
US7980873B2 (en)	2011-07-19	Electrical connector for insulated conductive wires encapsulated in protective tubing
CA2826753C (fr)	2016-05-03	Systeme de connexion de cable
US8297345B2 (en)	2012-10-30	Down hole electrical connector and method for combating rapid decompression
EP0894353B1 (fr)	2007-02-21	Transition pour cable electrique de puits souterrain, presse-etoupe et procede
US4583804A (en)	1986-04-22	Electric feedthrough system
CA2386210C (fr)	2009-08-11	Connexions et terminaisons pour cables
US5642780A (en)	1997-07-01	Stand off for electrical connection in an underground well
US10938145B2 (en)	2021-03-02	Systems and methods for sealing motor lead extensions
GB2443224A (en)	2008-04-30	Connector having removable conductor
GB2506635A (en)	2014-04-09	Downhole cable termination systems
CA2159448C (fr)	1999-11-30	Configuration de conducteur electrique etanche utilise dans les aires dangereuses d'un puits de forage
WO1994025726A1 (fr)	1994-11-10	Agencement etanche de conducteurs electriques destine aux forages en atmosphere explosive dangereuse
CA2246393C (fr)	2002-06-11	Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses
CA2246398C (fr)	1999-12-07	Dispositif de conducteur electrique etanche a utiliser avec un puits de forage dans les zones dangereuses
RU2280755C2 (ru)	2006-07-27	Комбинированный кабельный ввод
WO2004032286A1 (fr)	2004-04-15	Ensemble connecteur