EP0982470A3 - Method for building a well - Google Patents

Method for building a well Download PDF

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Publication number
EP0982470A3
EP0982470A3 EP99116315A EP99116315A EP0982470A3 EP 0982470 A3 EP0982470 A3 EP 0982470A3 EP 99116315 A EP99116315 A EP 99116315A EP 99116315 A EP99116315 A EP 99116315A EP 0982470 A3 EP0982470 A3 EP 0982470A3
Authority
EP
European Patent Office
Prior art keywords
well
vertical
horizontal
vertical shaft
strands
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.)
Withdrawn
Application number
EP99116315A
Other languages
German (de)
French (fr)
Other versions
EP0982470A2 (en
Inventor
Armin Brannath
Helmut Dipl.-Ing. Derwand
Ingo Dr. Sass
Herbert Dipl.-Ing. Schwanfelder
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.)
FlowWaste GmbH
Original Assignee
FlowWaste 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 FlowWaste GmbH filed Critical FlowWaste GmbH
Publication of EP0982470A2 publication Critical patent/EP0982470A2/en
Publication of EP0982470A3 publication Critical patent/EP0982470A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimizing the spacing of wells comprising at least one inclined or horizontal well
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

Abstract

Bei einem Verfahren zum Bau eines Brunnens, der einen vertikalen Schacht und sich in horizontaler Richtung erstreckende, in den Schacht mündende Fassungsstränge (6) aufweist, wird eine vertikale Schachtbohrung (1) nach Art eines vertikalen Bohrbrunnens ausgebaut und der Anschluß der horizontalen Fassungsstränge (6) an den Vertikalbrunnen durch gezieltes Durchbohren eines hierfür vorgesehenen, mit geeignetem Filtermaterial verfüllten Fassungsbereichs (5) der vertikalen Schachtbohrung (1) hergestellt. Durch diese Vorgehensweise läßt sich der Arbeits-, Material- und Zeitaufwand für den Bau eines Brunnens mit horizontalen Fassungssträngen erheblich reduzieren.

Figure 00000001
In the case of a method for constructing a well, which has a vertical shaft and socket strands (6) extending in the horizontal direction and opening into the shaft, a vertical shaft bore (1) is expanded in the manner of a vertical well and the connection of the horizontal socket strands (6 ) on the vertical wells by drilling a targeted area (5) of the vertical shaft bore (1) that is provided with a suitable filter material. This procedure considerably reduces the work, material and time required to build a fountain with horizontal lampholders.
Figure 00000001
EP99116315A 1998-08-28 1999-08-19 Method for building a well Withdrawn EP0982470A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998139340 DE19839340C1 (en) 1998-08-28 1998-08-28 Method of building a well
DE19839340 1998-08-28

Publications (2)

Publication Number Publication Date
EP0982470A2 EP0982470A2 (en) 2000-03-01
EP0982470A3 true EP0982470A3 (en) 2000-09-06

Family

ID=7879115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116315A Withdrawn EP0982470A3 (en) 1998-08-28 1999-08-19 Method for building a well

Country Status (2)

Country Link
EP (1) EP0982470A3 (en)
DE (1) DE19839340C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047526C2 (en) * 2000-09-22 2002-08-29 Haustadt & Timmermann Gmbh & C Making a horizontal well
DE102010017472A1 (en) * 2010-06-18 2011-12-22 Buderus Kanalguss Gmbh Method of potting a manhole cover, potting compound and use of the potting compound in a method for potting a manhole cover

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386508A (en) * 1966-02-21 1968-06-04 Exxon Production Research Co Process and system for the recovery of viscous oil
US4714376A (en) * 1984-12-31 1987-12-22 Jenab S Abdollah Hillslope landslide stability drain
DE4313221A1 (en) * 1993-04-22 1994-11-03 Flowtex Service Ges Fuer Horiz Process for laying underground collecting pipes for liquids and gases, in particular for building horizontal filter wells and drainage pipes, and tools for carrying out the process
US5402851A (en) * 1993-05-03 1995-04-04 Baiton; Nick Horizontal drilling method for hydrocarbon recovery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386508A (en) * 1966-02-21 1968-06-04 Exxon Production Research Co Process and system for the recovery of viscous oil
US4714376A (en) * 1984-12-31 1987-12-22 Jenab S Abdollah Hillslope landslide stability drain
DE4313221A1 (en) * 1993-04-22 1994-11-03 Flowtex Service Ges Fuer Horiz Process for laying underground collecting pipes for liquids and gases, in particular for building horizontal filter wells and drainage pipes, and tools for carrying out the process
US5402851A (en) * 1993-05-03 1995-04-04 Baiton; Nick Horizontal drilling method for hydrocarbon recovery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E. BIESKE: "Bohrbrunnen", 1992, OLDENBOURG, MÜNCHEN, 7. AUFLAGE, XP002142385 *

Also Published As

Publication number Publication date
DE19839340C1 (en) 2000-06-21
EP0982470A2 (en) 2000-03-01

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