CA987012A - Pressure sealed cable packoff and method for making and using same - Google Patents

Pressure sealed cable packoff and method for making and using same

Info

Publication number
CA987012A
CA987012A CA168,026A CA168026A CA987012A CA 987012 A CA987012 A CA 987012A CA 168026 A CA168026 A CA 168026A CA 987012 A CA987012 A CA 987012A
Authority
CA
Canada
Prior art keywords
packoff
making
same
pressure sealed
sealed cable
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
Application number
CA168,026A
Inventor
Charles R. Knowles
Douglas J. Ruckel
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
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.)
Filing date
Publication date
Application filed by Atlantic Richfield Co filed Critical Atlantic Richfield Co
Application granted granted Critical
Publication of CA987012A publication Critical patent/CA987012A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H01B17/303—Sealing of leads to lead-through insulators
    • H01B17/306—Sealing of leads to lead-through insulators by embedding in material other than glass or ceramics
CA168,026A 1972-08-01 1973-04-05 Pressure sealed cable packoff and method for making and using same Expired CA987012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27705772A 1972-08-01 1972-08-01

Publications (1)

Publication Number Publication Date
CA987012A true CA987012A (en) 1976-04-06

Family

ID=23059224

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,026A Expired CA987012A (en) 1972-08-01 1973-04-05 Pressure sealed cable packoff and method for making and using same

Country Status (2)

Country Link
US (1) US3781456A (en)
CA (1) CA987012A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096752A (en) * 1976-07-06 1978-06-27 Production Data Inc. Oil well logging probe assembly
US4103136A (en) * 1977-05-17 1978-07-25 Allen-Bradley Company Switch housing with cable seal
GB2030011A (en) * 1978-09-07 1980-03-26 Standard Telephones Cables Ltd High pressure gland for optical fibres and/or electrical conductors
US4391330A (en) * 1979-09-25 1983-07-05 Trw Inc. Apparatus and method for installing and energizing submergible pump in underwater well
NL8202258A (en) * 1982-06-04 1984-01-02 Philips Nv DEVICE WITH MULTIPLE ELECTRICAL TRANSITION.
GB8515009D0 (en) * 1985-06-13 1985-07-17 Raychem Sa Nv Protection of terminal blocks
US4685516A (en) * 1986-01-21 1987-08-11 Atlantic Richfield Company Apparatus for operating wireline tools in wellbores
GB8922355D0 (en) * 1989-10-04 1989-11-22 British Telecomm Sealing gland
US5642780A (en) * 1991-02-06 1997-07-01 Moore; Boyd B. Stand off for electrical connection in an underground well
US5732771A (en) * 1991-02-06 1998-03-31 Moore; Boyd B. Protective sheath for protecting and separating a plurality of insulated cable conductors for an underground well
US5667008A (en) * 1991-02-06 1997-09-16 Quick Connectors, Inc. Seal electrical conductor arrangement for use with a well bore in hazardous areas
US5170017A (en) * 1991-02-15 1992-12-08 Augat Inc. Connector and method for sealed pass-through of insulated electrical conductors
GB9204712D0 (en) * 1992-03-04 1992-04-15 Ici Plc Hybrid inflator
US5762135A (en) * 1996-04-16 1998-06-09 Moore; Boyd B. Underground well electrical cable transition, seal and method
US5734103A (en) * 1996-09-13 1998-03-31 Badger Meter, Inc. Sealed wire entry for instrument housing and method of sealing
JP3468452B2 (en) * 1998-10-23 2003-11-17 矢崎総業株式会社 Connector seal structure
CA2450432C (en) * 2001-06-12 2007-12-04 Utex Industries, Inc. Packing assembly for rotary drilling swivels
DE10310070A1 (en) * 2003-03-07 2004-05-06 Siemens Ag Lead-through module passing electric cable into vacuum chamber associated with NMR equipment includes carrier plate sealed vacuum tight into chamber penetration
FR2880478A1 (en) * 2005-01-04 2006-07-07 France Telecom DEVICE FOR SEALING TELECOMMUNICATION CABLES AND METHOD OF MANUFACTURING THE SAME
US20110162881A1 (en) * 2009-05-15 2011-07-07 Electrical Specialists, Inc. Well Seal for Electrical Wiring
WO2012079071A1 (en) * 2010-12-10 2012-06-14 Quick Connectors, Inc. Coiled tubing triple -sealed penetrator and method
US10837252B2 (en) 2017-05-30 2020-11-17 John W Angers, Jr. Containment systems for sealing a pass-through in a well, and methods therefore
US10947808B2 (en) 2017-05-30 2021-03-16 John W Angers, Jr. Containment systems for sealing a pass-through in a well, and methods therefore
US10808486B2 (en) 2017-05-30 2020-10-20 John W Angers, Jr. Side door hanger system for sealing a pass-through in a wellhead, and method therefore
US10989002B2 (en) * 2018-02-26 2021-04-27 Innovex Downhole Solutions, Inc. Cable pack-off apparatus for well having electrical submersible pump
CN113519035A (en) * 2019-03-06 2021-10-19 阿尔卑斯阿尔派株式会社 Switch device and open/close sensing device

Also Published As

Publication number Publication date
US3781456A (en) 1973-12-25

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