CA1002992A - Electrical connectors for telemetering drill strings - Google Patents

Electrical connectors for telemetering drill strings

Info

Publication number
CA1002992A
CA1002992A CA210,697A CA210697A CA1002992A CA 1002992 A CA1002992 A CA 1002992A CA 210697 A CA210697 A CA 210697A CA 1002992 A CA1002992 A CA 1002992A
Authority
CA
Canada
Prior art keywords
electrical connectors
drill strings
telemetering
telemetering drill
strings
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
CA210,697A
Other versions
CA210697S (en
Inventor
Don H. Oertle
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.)
ConocoPhillips Co
Original Assignee
Continental Oil 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 Continental Oil Co filed Critical Continental Oil Co
Application granted granted Critical
Publication of CA1002992A publication Critical patent/CA1002992A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/028Electrical or electro-magnetic connections
    • E21B17/0285Electrical or electro-magnetic connections characterised by electrically insulating elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/523Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
CA210,697A 1974-01-25 1974-10-03 Electrical connectors for telemetering drill strings Expired CA1002992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US436551A US3879097A (en) 1974-01-25 1974-01-25 Electrical connectors for telemetering drill strings

Publications (1)

Publication Number Publication Date
CA1002992A true CA1002992A (en) 1977-01-04

Family

ID=23732862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210,697A Expired CA1002992A (en) 1974-01-25 1974-10-03 Electrical connectors for telemetering drill strings

Country Status (5)

Country Link
US (1) US3879097A (en)
JP (1) JPS50104381A (en)
CA (1) CA1002992A (en)
DE (1) DE2450880A1 (en)
GB (1) GB1463931A (en)

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US3170137A (en) * 1962-07-12 1965-02-16 California Research Corp Method of improving electrical signal transmission in wells

Also Published As

Publication number Publication date
JPS50104381A (en) 1975-08-18
US3879097A (en) 1975-04-22
DE2450880A1 (en) 1975-07-31
GB1463931A (en) 1977-02-09

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