ES403339A1 - Unos perfeccionamientos en las brocas para la perforacion de pozos de drenaje. - Google Patents

Unos perfeccionamientos en las brocas para la perforacion de pozos de drenaje.

Info

Publication number
ES403339A1
ES403339A1 ES403339A ES403339A ES403339A1 ES 403339 A1 ES403339 A1 ES 403339A1 ES 403339 A ES403339 A ES 403339A ES 403339 A ES403339 A ES 403339A ES 403339 A1 ES403339 A1 ES 403339A1
Authority
ES
Spain
Prior art keywords
tube
well points
collars
flanged
drilling
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
ES403339A
Other languages
English (en)
Spanish (es)
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 ES403339A1 publication Critical patent/ES403339A1/es
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)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (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)
ES403339A 1971-05-20 1972-05-18 Unos perfeccionamientos en las brocas para la perforacion de pozos de drenaje. Expired ES403339A1 (es)

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
ES403339A1 true ES403339A1 (es) 1975-04-16

Family

ID=10070021

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403339A Expired ES403339A1 (es) 1971-05-20 1972-05-18 Unos perfeccionamientos en las brocas para la perforacion de pozos de drenaje.

Country Status (10)

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

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.
ATE137282T1 (de) * 1991-04-09 1996-05-15 Bayer Ag Durch klebeverbindungen hergestellte wassergewinnungselemente und deren verwendung
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

Also Published As

Publication number Publication date
GB1385193A (en) 1975-02-26
ZA723068B (en) 1973-02-28
FR2138714A1 (de) 1973-01-05
BE783486A (fr) 1972-09-01
CA950356A (en) 1974-07-02
AU4180972A (en) 1973-11-08
FR2138714B1 (de) 1973-07-13
DE2222282A1 (de) 1972-11-23
NL7206823A (de) 1972-11-22
IT969316B (it) 1974-03-30

Similar Documents

Publication Publication Date Title
GB1367535A (en) Multi-layer well screen
GB1367963A (en) Drill stem assembly
ES287667A1 (es) Un aparato para terminar un pozo
CH535402A (fr) Valve pour fluide, à commande électromagnétique
GB1412344A (en) Transfer sub for dual wall drilling string
ES403339A1 (es) Unos perfeccionamientos en las brocas para la perforacion de pozos de drenaje.
AT225649B (de) Bohrgestängerohrverbindung, insbesondere zwischen Schwerstangen
NL159164B (nl) Boorsysteem met een boorpijp en een hierdoorheen verplaatsbaar, en in het ondereinde losneembaar vergrendelbaar boorbeitelsamenstel met een inwendige spoelvloeistofdoorvoer.
NO137561C (no) Broennfilter for en borebroenn.
US2491587A (en) Gas liquid separating device
GB893869A (en) Improvements in or relating to wells
US2564066A (en) Multiple valve unit
GB1178643A (en) Method of Drilling Holes in Bedrock Covered with Topsoil or Loose Rock
ES398276A1 (es) Perfeccionamientos en dispositivos para la separacion de sustancias solidas de liquidos.
GB1023419A (en) Drilling bit
AT268174B (de) Wischer zum Reinigen von Bohgestängen, Rohren, Seilen od.dgl.
US1713604A (en) Deep-well apparatus
SU844691A1 (ru) Эжекторный иглофильтр
SU138554A1 (ru) Устройство дл направленного гидроразрыва пласта
GB191317885A (en) Improvements in Adjustable Mine Props.
SU638711A1 (ru) Устройство дл перекрыти колонны труб фонтанирующей скважины
ES418043A1 (es) Un metodo de producir una punta de pozo para desaguar el suelo.
SU403843A1 (de)
SU574519A1 (ru) Эжекторный колонковый снар д
SU470585A1 (ru) Способ направленного бурени скважин