CA2924897A1 - Appareil destine a empecher la separation d'un moteur de fond de trou d'un train de tiges de forage - Google Patents

Appareil destine a empecher la separation d'un moteur de fond de trou d'un train de tiges de forage Download PDF

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Publication number
CA2924897A1
CA2924897A1 CA2924897A CA2924897A CA2924897A1 CA 2924897 A1 CA2924897 A1 CA 2924897A1 CA 2924897 A CA2924897 A CA 2924897A CA 2924897 A CA2924897 A CA 2924897A CA 2924897 A1 CA2924897 A1 CA 2924897A1
Authority
CA
Canada
Prior art keywords
motor
rotor
outer body
internal
receptacle
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.)
Granted
Application number
CA2924897A
Other languages
English (en)
Other versions
CA2924897C (fr
Inventor
James A. Wilson
Gregory R. Altimas
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.)
Weatherford Technology Holdings LLC
Original Assignee
Weatherford Technology Holdings LLC
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 Weatherford Technology Holdings LLC filed Critical Weatherford Technology Holdings LLC
Publication of CA2924897A1 publication Critical patent/CA2924897A1/fr
Application granted granted Critical
Publication of CA2924897C publication Critical patent/CA2924897C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00Drives for drilling, used in the borehole
    • E21B4/02Fluid rotary type drives
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00Drives for drilling, used in the borehole
    • E21B4/003Bearing, sealing, lubricating details

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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CA2924897A 2015-03-23 2016-03-23 Appareil destine a empecher la separation d'un moteur de fond de trou d'un train de tiges de forage Expired - Fee Related CA2924897C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562136889P 2015-03-23 2015-03-23
US62/136,889 2015-03-23

Publications (2)

Publication Number Publication Date
CA2924897A1 true CA2924897A1 (fr) 2016-09-23
CA2924897C CA2924897C (fr) 2018-08-21

Family

ID=56944037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2924897A Expired - Fee Related CA2924897C (fr) 2015-03-23 2016-03-23 Appareil destine a empecher la separation d'un moteur de fond de trou d'un train de tiges de forage

Country Status (2)

Country Link
US (1) US20160281429A1 (fr)
CA (1) CA2924897C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3002143C (fr) * 2015-11-19 2020-04-07 Halliburton Energy Services, Inc. Procede et appareil pour retenir des composants dans un moteur en profondeur de forage
US10753152B1 (en) * 2020-01-09 2020-08-25 Turbo Drill Industries, Inc. Rotor catch for bottomhole assembly
US11905773B2 (en) * 2020-02-14 2024-02-20 Schlumberger Technology Corporation Securing an internal assembly within a tool

Also Published As

Publication number Publication date
US20160281429A1 (en) 2016-09-29
CA2924897C (fr) 2018-08-21

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Legal Events

Date Code Title Description
MKLA Lapsed

Effective date: 20200831