CA2953012C - Raccord d'espacement scellé - Google Patents

Raccord d'espacement scellé

Info

Publication number
CA2953012C
CA2953012C CA2953012A CA2953012A CA2953012C CA 2953012 C CA2953012 C CA 2953012C CA 2953012 A CA2953012 A CA 2953012A CA 2953012 A CA2953012 A CA 2953012A CA 2953012 C CA2953012 C CA 2953012C
Authority
CA
Canada
Prior art keywords
seal
gap sub
gap
internal
female member
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
Application number
CA2953012A
Other languages
English (en)
Other versions
CA2953012A1 (fr
Inventor
Luke Anthony Stack
Aaron William LOGAN
Mojtaba KAZEMI MIRAKI
Kurtis K.L. WEST
Daniel W. Ahmoye
Justin C. LOGAN
Gavin Gaw-Wae Lee
Patrick R. DERKACZ
Hasan Alper Hepguvendik
Angelica J.B. FRANCOEUR
Original Assignee
Evolution Engineering Inc
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 Evolution Engineering Inc filed Critical Evolution Engineering Inc
Priority to CA2953012A priority Critical patent/CA2953012C/fr
Publication of CA2953012A1 publication Critical patent/CA2953012A1/fr
Application granted granted Critical
Publication of CA2953012C publication Critical patent/CA2953012C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • H01R4/70—Insulation of connections
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Gasket Seals (AREA)

Abstract

"L'invention concerne un ou plusieurs joints d'étanchéité pouvant être mis en œuvre dans un raccord d'espacement pour empêcher l'entrée de fluide de forage dans un espace isolant entre un élément mâle du raccord d'espacement et un élément femelle du raccord d'espacement. Un premier joint d'étanchéité peut comprendre un joint d'étanchéité de raccord d'espacement interne mis en œuvre à proximité de la pointe de l'élément mâle du raccord d'espacement. Un deuxième joint d'étanchéité peut comprendre un joint d'étanchéité de raccord d'espacement externe mis en œuvre à proximité de la pointe de l'élément femelle du raccord d'espacement. Les premier et deuxième joints d'étanchéité peuvent comprendre des matériaux non conducteurs. Les premier et deuxième joints d'étanchéité peuvent chacun comprendre un ou plusieurs joints toriques. Les premier et deuxième joints d'étanchéité peuvent comprendre une ou plusieurs lèvres, parties saillantes ou brides à des fins de mise en prise avec les éléments mâle et/ou femelle du raccord d'espacement pour maintenir un contact avec les éléments mâle et/ou femelle lors de la déformation du raccord d'espacement."
CA2953012A 2016-12-23 2016-12-23 Raccord d'espacement scellé Active CA2953012C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2953012A CA2953012C (fr) 2016-12-23 2016-12-23 Raccord d'espacement scellé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2953012A CA2953012C (fr) 2016-12-23 2016-12-23 Raccord d'espacement scellé

Publications (2)

Publication Number Publication Date
CA2953012A1 CA2953012A1 (fr) 2018-06-23
CA2953012C true CA2953012C (fr) 2025-02-04

Family

ID=84178908

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2953012A Active CA2953012C (fr) 2016-12-23 2016-12-23 Raccord d'espacement scellé

Country Status (1)

Country Link
CA (1) CA2953012C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115810956A (zh) * 2021-09-14 2023-03-17 航天科工惯性技术有限公司 用于钻铤的电连接器固定组件

Also Published As

Publication number Publication date
CA2953012A1 (fr) 2018-06-23

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