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GB2014102B - Pneumatically acuated thread protecotor for pipes - Google Patents

Pneumatically acuated thread protecotor for pipes

Info

Publication number
GB2014102B
GB2014102B GB7836565A GB7836565A GB2014102B GB 2014102 B GB2014102 B GB 2014102B GB 7836565 A GB7836565 A GB 7836565A GB 7836565 A GB7836565 A GB 7836565A GB 2014102 B GB2014102 B GB 2014102B
Authority
GB
United Kingdom
Prior art keywords
protecotor
acuated
pneumatically
pipes
thread
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
GB7836565A
Other versions
GB2014102A (en
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 Lamb Inc
Original Assignee
Weatherford Lamb 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
Priority claimed from US05/876,608 external-priority patent/US4173988A/en
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of GB2014102A publication Critical patent/GB2014102A/en
Application granted granted Critical
Publication of GB2014102B publication Critical patent/GB2014102B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21B17/006—Accessories for drilling pipes, e.g. cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/005—Protection of pipes or objects of similar shape against external or internal damage or wear specially adapted for the ends of pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)
  • Catching Or Destruction (AREA)
GB7836565A 1978-02-10 1978-09-12 Pneumatically acuated thread protecotor for pipes Expired GB2014102B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/876,608 US4173988A (en) 1977-04-29 1978-02-10 Pneumatically actuated thread protector for pipes

Publications (2)

Publication Number Publication Date
GB2014102A GB2014102A (en) 1979-08-22
GB2014102B true GB2014102B (en) 1982-04-07

Family

ID=25368138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7836565A Expired GB2014102B (en) 1978-02-10 1978-09-12 Pneumatically acuated thread protecotor for pipes

Country Status (4)

Country Link
GB (1) GB2014102B (en)
NO (1) NO782987L (en)
RO (1) RO82084A (en)
SU (1) SU913931A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020197412A1 (en) 2019-03-27 2020-10-01 Mhwirth As Methods and systems for earth drilling
CN113503406B (en) * 2021-06-28 2022-08-02 沪东中华造船(集团)有限公司 Rainproof protection device and protection method for pipe orifice in ship industry

Also Published As

Publication number Publication date
GB2014102A (en) 1979-08-22
RO82084A (en) 1983-07-07
RO82084B (en) 1983-06-30
NO782987L (en) 1979-08-13
SU913931A3 (en) 1982-03-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee