FR2138714B1 - - Google Patents

Info

Publication number
FR2138714B1
FR2138714B1 FR727217439A FR7217439A FR2138714B1 FR 2138714 B1 FR2138714 B1 FR 2138714B1 FR 727217439 A FR727217439 A FR 727217439A FR 7217439 A FR7217439 A FR 7217439A FR 2138714 B1 FR2138714 B1 FR 2138714B1
Authority
FR
France
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
FR727217439A
Other versions
FR2138714A1 (fr
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
Publication of FR2138714A1 publication Critical patent/FR2138714A1/fr
Application granted granted Critical
Publication of FR2138714B1 publication Critical patent/FR2138714B1/fr
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)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydrology & Water Resources (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Filtration Of Liquid (AREA)
FR727217439A 1971-05-20 1972-05-16 Expired FR2138714B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2138714A1 FR2138714A1 (fr) 1973-01-05
FR2138714B1 true FR2138714B1 (fr) 1973-07-13

Family

ID=10070021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727217439A Expired FR2138714B1 (fr) 1971-05-20 1972-05-16

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU225268U1 (ru) * 2024-02-12 2024-04-16 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Устройство для опрессовки насосно-компрессорных труб

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL163590C (nl) * 1978-06-07 1980-09-15 Dhv Raadgevend Ing Filterbuis voor bronbemaling.
CZ209093A3 (en) * 1991-04-09 1994-04-13 Bayer Ag Liquid-pervious element and use thereof
NL1021961C2 (nl) * 2002-11-20 2004-05-24 Bos & Kalis Baggermaatsch Inrichting voor het in een bodem inbrengen van een drainagelint.
DE102008057894A1 (de) 2008-11-18 2010-06-02 Esk Ceramics Gmbh & Co. Kg Trennvorrichtung zur Abtrennung von Sand- und Gesteinspartikeln
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU225268U1 (ru) * 2024-02-12 2024-04-16 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Устройство для опрессовки насосно-компрессорных труб

Also Published As

Publication number Publication date
ZA723068B (en) 1973-02-28
CA950356A (en) 1974-07-02
ES403339A1 (es) 1975-04-16
DE2222282A1 (de) 1972-11-23
NL7206823A (fr) 1972-11-22
FR2138714A1 (fr) 1973-01-05
AU4180972A (en) 1973-11-08
IT969316B (it) 1974-03-30
GB1385193A (en) 1975-02-26
BE783486A (fr) 1972-09-01

Similar Documents

Publication Publication Date Title
FR2138714B1 (fr)
AU2658571A (fr)
AU2691671A (fr)
AU2941471A (fr)
AU2564071A (fr)
AU3005371A (fr)
AU2684071A (fr)
AU2952271A (fr)
AU2742671A (fr)
AU2485671A (fr)
AU2854371A (fr)
AU2486471A (fr)
AU2837671A (fr)
AU2885171A (fr)
AU2836771A (fr)
AU2755871A (fr)
AU2930871A (fr)
AU2740271A (fr)
AU2726271A (fr)
AU2724971A (fr)
AU2938071A (fr)
AU2706571A (fr)
AU2880771A (fr)
AU3038671A (fr)
AU2684171A (fr)