BE901581A - Fermeture tubulaire perdue pour trous de forage. - Google Patents

Fermeture tubulaire perdue pour trous de forage.

Info

Publication number
BE901581A
BE901581A BE0/214399A BE214399A BE901581A BE 901581 A BE901581 A BE 901581A BE 0/214399 A BE0/214399 A BE 0/214399A BE 214399 A BE214399 A BE 214399A BE 901581 A BE901581 A BE 901581A
Authority
BE
Belgium
Prior art keywords
lost
drilling holes
tubular closure
closure
tubular
Prior art date
Application number
BE0/214399A
Other languages
English (en)
Inventor
F Meyer
O E Glaesmann
W Marsch
Original Assignee
Bergwerksverband Gmbh
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 Bergwerksverband Gmbh filed Critical Bergwerksverband Gmbh
Publication of BE901581A publication Critical patent/BE901581A/fr

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells

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)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Check Valves (AREA)

Abstract

La fermeture suivant l'invention est constituée essentiellement d'un tube de remplissage (19) pouvant etre assemblé à partir de tronçons et comportant, à sa pointe, une sécurité contre le refoulement sous forme d'une soupape de retenue(5), un élément de mélange d'étanchéité (2) réalisé sous forme d'un tronçon de tuyau en matière élastique et monté, à ses extrémités, dans des douilles métalliques (11,12).
BE0/214399A 1984-01-26 1985-01-25 Fermeture tubulaire perdue pour trous de forage. BE901581A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3402615A DE3402615C2 (de) 1984-01-26 1984-01-26 Rohrförmiger, verlorener Bohrlochverschluß

Publications (1)

Publication Number Publication Date
BE901581A true BE901581A (fr) 1985-05-17

Family

ID=6225950

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214399A BE901581A (fr) 1984-01-26 1985-01-25 Fermeture tubulaire perdue pour trous de forage.

Country Status (7)

Country Link
JP (1) JPS60159211A (fr)
AU (1) AU3794585A (fr)
BE (1) BE901581A (fr)
DE (1) DE3402615C2 (fr)
FR (1) FR2558892B1 (fr)
GB (1) GB2153409A (fr)
ZA (1) ZA841167B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585405A2 (fr) * 1985-07-25 1987-01-30 Bergwerksverband Gmbh Dispositif tubulaire perdu pour la fermeture de trous de forages

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625393C1 (en) * 1986-07-26 1992-02-06 Bergwerksverband Gmbh Hole plug
DE3813347A1 (de) * 1988-04-21 1989-11-02 Willich F Gmbh & Co Bohrlochverschluss mit selbstverspannschlauch
DE3829678C1 (en) * 1988-09-01 1990-03-08 Bwz Berg- Und Industrietechnik Gmbh, 4250 Bottrop, De Borehole plug
DK178742B1 (da) 2008-03-06 2016-12-19 Maersk Olie & Gas Fremgangsmåde og apparat til injicering af et eller flere behandlingsfluider nede i et borehul
DK178243B1 (en) 2008-03-06 2015-09-28 Mærsk Olie Og Gas As Fremgangsmåde til forsegling af en ringformet åbning i et borehul
DK178489B1 (da) 2008-03-13 2016-04-18 Maersk Olie & Gas Værktøj og fremgangsmåde til at aflukke åbninger eller lækager i en brøndboring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466958A (fr) *
US3027943A (en) * 1957-03-13 1962-04-03 Jersey Prod Res Co Well treatment with the drill string in the well
DE2732059A1 (de) * 1977-07-15 1979-02-01 Ortwin M Zeissig Bohrlochverschluss zum zurueckhalten von injektionsfluessigkeiten, insbesondere fuer den berg- und tunnelbau
DE2903137C3 (de) * 1979-01-27 1982-02-18 Bergwerksverband Gmbh, 4300 Essen Rohrförmiger verlorener Bohrlochverschluß
DE3014834C2 (de) * 1980-04-17 1985-09-12 Thermoplast & Apparatebau Gmbh, 6270 Idstein Bohrlochverschlußstopfen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585405A2 (fr) * 1985-07-25 1987-01-30 Bergwerksverband Gmbh Dispositif tubulaire perdu pour la fermeture de trous de forages

Also Published As

Publication number Publication date
FR2558892A1 (fr) 1985-08-02
DE3402615A1 (de) 1985-08-08
AU3794585A (en) 1985-08-01
DE3402615C2 (de) 1986-01-23
ZA841167B (en) 1984-10-31
GB2153409A (en) 1985-08-21
JPS60159211A (ja) 1985-08-20
GB8431344D0 (en) 1985-01-23
FR2558892B1 (fr) 1988-01-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BERGWERKSVERBAND G.M.B.H.

Effective date: 19890131