GB1385193A - Well points - Google Patents

Well points

Info

Publication number
GB1385193A
GB1385193A GB1603871A GB1603871A GB1385193A GB 1385193 A GB1385193 A GB 1385193A GB 1603871 A GB1603871 A GB 1603871A GB 1603871 A GB1603871 A GB 1603871A GB 1385193 A GB1385193 A GB 1385193A
Authority
GB
United Kingdom
Prior art keywords
well points
points
well
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
GB1603871A
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.)
Henry Sykes Ltd
Original Assignee
Henry Sykes Ltd
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 Henry Sykes Ltd filed Critical Henry Sykes Ltd
Priority to GB1603871A priority Critical patent/GB1385193A/en
Priority to CA140,923,A priority patent/CA950356A/en
Priority to AU41809/72A priority patent/AU4180972A/en
Priority to ZA723068A priority patent/ZA723068B/xx
Priority to DE19722222282 priority patent/DE2222282A1/de
Priority to IT24347/72A priority patent/IT969316B/it
Priority to BE783486A priority patent/BE783486A/xx
Priority to FR727217439A priority patent/FR2138714B1/fr
Priority to ES403339A priority patent/ES403339A1/es
Priority to NL7206823A priority patent/NL7206823A/xx
Publication of GB1385193A publication Critical patent/GB1385193A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/10—Restraining of underground water by lowering level of ground water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E02D3/103—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by installing wick drains or sand bags
    • 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
    • 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
    • E21B43/082—Screens comprising porous materials, e.g. prepacked screens
    • 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
    • E21B43/086—Screens with preformed openings, e.g. slotted liners
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hydrology & Water Resources (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
GB1603871A 1971-05-20 1971-05-20 Well points Expired GB1385193A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB1603871A GB1385193A (en) 1971-05-20 1971-05-20 Well points
CA140,923,A CA950356A (en) 1971-05-20 1972-05-01 Wellpoints
AU41809/72A AU4180972A (en) 1971-05-20 1972-05-03 Improvements in or relating to wellpoints
ZA723068A ZA723068B (en) 1971-05-20 1972-05-05 Improvements in or relating to wellpoints
DE19722222282 DE2222282A1 (de) 1971-05-20 1972-05-06 Rammfilterbrunnen
IT24347/72A IT969316B (it) 1971-05-20 1972-05-15 Punta di drenaggio
BE783486A BE783486A (fr) 1971-05-20 1972-05-15 Tete de puits
FR727217439A FR2138714B1 (it) 1971-05-20 1972-05-16
ES403339A ES403339A1 (es) 1971-05-20 1972-05-18 Unos perfeccionamientos en las brocas para la perforacion de pozos de drenaje.
NL7206823A NL7206823A (it) 1971-05-20 1972-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1603871A GB1385193A (en) 1971-05-20 1971-05-20 Well points

Publications (1)

Publication Number Publication Date
GB1385193A true GB1385193A (en) 1975-02-26

Family

ID=10070021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1603871A Expired GB1385193A (en) 1971-05-20 1971-05-20 Well points

Country Status (10)

Country Link
AU (1) AU4180972A (it)
BE (1) BE783486A (it)
CA (1) CA950356A (it)
DE (1) DE2222282A1 (it)
ES (1) ES403339A1 (it)
FR (1) FR2138714B1 (it)
GB (1) GB1385193A (it)
IT (1) IT969316B (it)
NL (1) NL7206823A (it)
ZA (1) ZA723068B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260284A (en) * 1978-06-07 1981-04-07 Dhv Raadgevend Ingenieursbureau Bv Filter tube for drain purposes
NL1021961C2 (nl) * 2002-11-20 2004-05-24 Bos & Kalis Baggermaatsch Inrichting voor het in een bodem inbrengen van een drainagelint.
US8893781B2 (en) 2008-11-18 2014-11-25 Esk Ceramics Gmbh & Co. Kg Separating device for removing sand and rock particles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU666843B2 (en) * 1991-04-09 1996-02-29 Bayer Aktiengesellschaft Water extraction components produced by adhesive bonds, process for their manufacture and their use
CN108952217B (zh) * 2018-07-31 2020-12-01 中地寅岗建设集团有限公司 一种用于绿色建筑的土地支撑结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260284A (en) * 1978-06-07 1981-04-07 Dhv Raadgevend Ingenieursbureau Bv Filter tube for drain purposes
NL1021961C2 (nl) * 2002-11-20 2004-05-24 Bos & Kalis Baggermaatsch Inrichting voor het in een bodem inbrengen van een drainagelint.
US8893781B2 (en) 2008-11-18 2014-11-25 Esk Ceramics Gmbh & Co. Kg Separating device for removing sand and rock particles

Also Published As

Publication number Publication date
ZA723068B (en) 1973-02-28
IT969316B (it) 1974-03-30
DE2222282A1 (de) 1972-11-23
AU4180972A (en) 1973-11-08
BE783486A (fr) 1972-09-01
FR2138714B1 (it) 1973-07-13
ES403339A1 (es) 1975-04-16
FR2138714A1 (it) 1973-01-05
NL7206823A (it) 1972-11-22
CA950356A (en) 1974-07-02

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Legal Events

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