GB1380214A - Well assemblies - Google Patents

Well assemblies

Info

Publication number
GB1380214A
GB1380214A GB2763672A GB2763672A GB1380214A GB 1380214 A GB1380214 A GB 1380214A GB 2763672 A GB2763672 A GB 2763672A GB 2763672 A GB2763672 A GB 2763672A GB 1380214 A GB1380214 A GB 1380214A
Authority
GB
United Kingdom
Prior art keywords
rings
filter
depressions
well
wedges
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
GB2763672A
Other languages
English (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.)
Upo Oy
Original Assignee
Upo Oy
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 Upo Oy filed Critical Upo Oy
Publication of GB1380214A publication Critical patent/GB1380214A/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/088—Wire screens
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/16—Component parts of wells
    • E03B3/18—Well filters
    • E03B3/20—Well filters of elements of special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Drilling Tools (AREA)
  • Drilling And Boring (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filtration Of Liquid (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
GB2763672A 1971-06-17 1972-06-13 Well assemblies Expired GB1380214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT526571A AT320535B (de) 1971-06-17 1971-06-17 Brunnenfilter

Publications (1)

Publication Number Publication Date
GB1380214A true GB1380214A (en) 1975-01-08

Family

ID=3573833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2763672A Expired GB1380214A (en) 1971-06-17 1972-06-13 Well assemblies

Country Status (7)

Country Link
US (1) US3789924A (fi)
AT (1) AT320535B (fi)
DE (1) DE2225377A1 (fi)
FI (1) FI53861C (fi)
GB (1) GB1380214A (fi)
NO (1) NO137561C (fi)
SE (1) SE378123B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217626A (en) * 1988-04-28 1989-11-01 Borsod Abauj Zemplen Megyei Vi Filter element

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381820A (en) * 1981-12-24 1983-05-03 Uop Inc. Filament reinforced plastic screen and apparatus for making same
AT397113B (de) * 1988-01-25 1994-02-25 Foevarosi Vizmuevek Schachtbrunnen
US5911629A (en) * 1996-02-15 1999-06-15 Reliance Electric Industrial Company Coupling device having a continuous flexible coupling element
US6089316A (en) 1997-08-01 2000-07-18 Spray; Jeffery A. Wire-wrapped well screen
US5785122A (en) * 1997-08-01 1998-07-28 Spray; Jeffrey A. Wire-wrapped well screen
DE102008057894A1 (de) * 2008-11-18 2010-06-02 Esk Ceramics Gmbh & Co. Kg Trennvorrichtung zur Abtrennung von Sand- und Gesteinspartikeln
US8196653B2 (en) 2009-04-07 2012-06-12 Halliburton Energy Services, Inc. Well screens constructed utilizing pre-formed annular elements
EP2456531B1 (de) * 2009-07-20 2013-08-28 ESK Ceramics GmbH & Co.KG Trennvorrichtung für rohrförmige durchflussvorrichtungen
BR112012024771B1 (pt) * 2010-03-31 2019-07-02 3M Innovative Properties Company Dispositivo de separação para separação de partículas de areia e rocha e uso do referido dispositivo de separação
AR117480A1 (es) * 2019-12-20 2021-08-11 Cerna Isidro Marcelo Filtro de partículas sólidas para petróleo, gas y agua, procedimiento de armado del mismo, procedimiento de armado de una estructura de tubería dentro del encamisado de un pozo para instalar el filtro y dicha estructura de tubería

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US501655A (en) * 1893-07-18 Well-strainer
US1338829A (en) * 1919-09-15 1920-05-04 Henry M Green Sand-screen for pumps
FR1025729A (fr) * 1950-09-07 1953-04-20 Tunisienne De Sondages Injecti Crépine spéciale pour colonnes de captages de nappes souterraines par forage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217626A (en) * 1988-04-28 1989-11-01 Borsod Abauj Zemplen Megyei Vi Filter element

Also Published As

Publication number Publication date
FI53861B (fi) 1978-05-02
NO137561B (no) 1977-12-05
SE378123B (fi) 1975-08-18
DE2225377A1 (de) 1972-12-21
US3789924A (en) 1974-02-05
AT320535B (de) 1975-02-10
NO137561C (no) 1978-03-15
FI53861C (fi) 1978-08-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee