NO305826B1 - Innretning for rensing av det indre av en r°rdel - Google Patents

Innretning for rensing av det indre av en r°rdel

Info

Publication number
NO305826B1
NO305826B1 NO961276A NO961276A NO305826B1 NO 305826 B1 NO305826 B1 NO 305826B1 NO 961276 A NO961276 A NO 961276A NO 961276 A NO961276 A NO 961276A NO 305826 B1 NO305826 B1 NO 305826B1
Authority
NO
Norway
Prior art keywords
cleaning
interior
pipe
Prior art date
Application number
NO961276A
Other languages
English (en)
Other versions
NO961276L (no
NO961276D0 (no
Inventor
Ronald Potter
Original Assignee
Rotary Drilling Supplies Europ
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 GBGB9506797.1A external-priority patent/GB9506797D0/en
Priority claimed from GBGB9524690.6A external-priority patent/GB9524690D0/en
Application filed by Rotary Drilling Supplies Europ filed Critical Rotary Drilling Supplies Europ
Publication of NO961276D0 publication Critical patent/NO961276D0/no
Publication of NO961276L publication Critical patent/NO961276L/no
Publication of NO305826B1 publication Critical patent/NO305826B1/no

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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/02—Scrapers specially adapted therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cleaning In General (AREA)
NO961276A 1995-04-01 1996-03-29 Innretning for rensing av det indre av en r°rdel NO305826B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9506797.1A GB9506797D0 (en) 1995-04-01 1995-04-01 Well cleaning apparatus
GBGB9524690.6A GB9524690D0 (en) 1995-12-02 1995-12-02 Cleaning apparatus

Publications (3)

Publication Number Publication Date
NO961276D0 NO961276D0 (no) 1996-03-29
NO961276L NO961276L (no) 1996-10-02
NO305826B1 true NO305826B1 (no) 1999-08-02

Family

ID=26306798

Family Applications (1)

Application Number Title Priority Date Filing Date
NO961276A NO305826B1 (no) 1995-04-01 1996-03-29 Innretning for rensing av det indre av en r°rdel

Country Status (2)

Country Link
GB (1) GB2299599B (no)
NO (1) NO305826B1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9818181D0 (en) * 1998-08-21 1998-10-14 Specialised Petroleum Serv Ltd Down-hole tool with centralising component
GB9902595D0 (en) * 1999-02-08 1999-03-24 Specialised Petroleum Serv Ltd Apparatus with retractable cleaning members
GB2353809B (en) * 1999-08-31 2003-08-06 Anthony Allen A drillable casing brush
GB2366815B (en) 2000-07-15 2004-03-24 Anthony Allen A well cleaning tool
GB0306821D0 (en) 2003-03-25 2003-04-30 Specialised Petroleum Serv Ltd Dual function cleaning tool
DE102008016911A1 (de) * 2008-03-26 2009-10-01 Karl Storz Gmbh & Co. Kg Medizinische Reinigungsvorrichtung zum Reinigen von innenliegenden Oberflächen von Hohlschäften
DE102010052359A1 (de) * 2010-11-25 2012-05-31 Rwe-Dea Ag Reinigungsvorrichtung zur Untertage-Anwendung in Bohrlochkomplettierungen von Tiefbohrungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB623717A (en) * 1947-05-20 1949-05-20 Standard Oil Dev Co Improvements in or relating to cementing operations in bore holes
GB808783A (en) * 1956-09-14 1959-02-11 Joseph Caslake Junior Improvements in or relating to devices for scratching or brushing the walls of bores
GB862750A (en) * 1957-09-13 1961-03-15 Baker Oil Tools Inc Wall scratchers for wells
US3827492A (en) * 1973-02-20 1974-08-06 Ind Concepts Corp Oil well brush tool
US4896720A (en) * 1988-12-20 1990-01-30 Atlantic Richfield Company Method and system for cleaning well casing

Also Published As

Publication number Publication date
GB2299599B (en) 1998-07-15
GB9606896D0 (en) 1996-06-05
GB2299599A (en) 1996-10-09
NO961276L (no) 1996-10-02
NO961276D0 (no) 1996-03-29

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Legal Events

Date Code Title Description
MK1K Patent expired