EP1671769A1 - Kernbohrgerät mit Rückgewinnung für Kühlflüssigkeiten - Google Patents

Kernbohrgerät mit Rückgewinnung für Kühlflüssigkeiten Download PDF

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Publication number
EP1671769A1
EP1671769A1 EP05112173A EP05112173A EP1671769A1 EP 1671769 A1 EP1671769 A1 EP 1671769A1 EP 05112173 A EP05112173 A EP 05112173A EP 05112173 A EP05112173 A EP 05112173A EP 1671769 A1 EP1671769 A1 EP 1671769A1
Authority
EP
European Patent Office
Prior art keywords
coring
cooling fluid
tube
tip
machine
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.)
Granted
Application number
EP05112173A
Other languages
English (en)
French (fr)
Other versions
EP1671769B1 (de
Inventor
Silvano Coccoli
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35709360&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1671769(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP1671769A1 publication Critical patent/EP1671769A1/de
Application granted granted Critical
Publication of EP1671769B1 publication Critical patent/EP1671769B1/de
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/025—Use, recovery or regeneration of abrasive mediums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors

Definitions

  • the perforating head 14 comprises at least one micro-perforated, diamond tip, set at one end of the coring tip 10, thus leaving the other end of the tip 10 free.
  • the suction system comprises a floating outlet flange 36 set in said perforating battery 26, preferably aligned along the X axis.
  • the suction engine 35 is designed to suck the coring scraps 15 mixed with the cooling water, in other words water, mud and semi-solid residues, such as the core up through the internal tube 11 and outlet tube 42.
  • the suction engine 35 sucks part of the liquid residue from the recovery apparatus 7 by means of a draining system 46 and then drains the roughly clarified cooling fluid 3, for example into the sewer system.
  • the coring unit 2 comprises a frame 25 that is suitable for supporting the coring unit 2 (figure 5 and 7).
  • the central suction of the building scraps advantageously eliminates the need to store the material resulting from the perforation, which would otherwise accumulate on the site of the perforation; the material resulting from the cutting and the cooling water are in fact sucked into the central tube 11 and collected by the recovery apparatus 7, also without the disadvantage of having to stop the coring unit 2 to clean the tip.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Processing Of Solid Wastes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
EP05112173A 2004-12-17 2005-12-14 Kernbohrgerät mit Rückgewinnung für Kühlflüssigkeiten Active EP1671769B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000147A ITBS20040147A1 (it) 2004-12-17 2004-12-17 Macchina carotatrice con recupero del fluido di raffreddamento

Publications (2)

Publication Number Publication Date
EP1671769A1 true EP1671769A1 (de) 2006-06-21
EP1671769B1 EP1671769B1 (de) 2011-03-30

Family

ID=35709360

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05112173A Active EP1671769B1 (de) 2004-12-17 2005-12-14 Kernbohrgerät mit Rückgewinnung für Kühlflüssigkeiten

Country Status (4)

Country Link
EP (1) EP1671769B1 (de)
AT (1) ATE503619T1 (de)
DE (1) DE602005027164D1 (de)
IT (1) ITBS20040147A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2192064A1 (de) 2008-11-11 2010-06-02 Erwin Zieger Vorrichtung zum Materialtransport
EP2335897A1 (de) * 2009-12-18 2011-06-22 HILTI Aktiengesellschaft Vorrichtung zur Aufbereitung einer kühl- und Spülflüssigkeit und Steuerungsverfahren für eine Aufbereitungsvorrichtung
WO2015153016A1 (en) * 2014-04-04 2015-10-08 Exxonmobil Upstream Research Company Coring system and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991142B (zh) * 2014-05-22 2016-02-24 海润光伏科技股份有限公司 砂浆定量周转系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020027023A1 (en) * 2000-09-04 2002-03-07 Rory Britz Cooling and flushing means for tools used for working rock
US6505450B1 (en) * 1997-10-29 2003-01-14 Reginald A. J. Locke Masonry reinforcement system
US20030167728A1 (en) * 2002-03-08 2003-09-11 William Mohlenhoff Advanced processes for coring and grouting masonry

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505450B1 (en) * 1997-10-29 2003-01-14 Reginald A. J. Locke Masonry reinforcement system
US20020027023A1 (en) * 2000-09-04 2002-03-07 Rory Britz Cooling and flushing means for tools used for working rock
EP1193026A1 (de) * 2000-09-04 2002-04-03 HILTI Aktiengesellschaft Kühl- und Spülvorrichtung für Werkzeuge zur Bearbeitung von Gestein
US20030167728A1 (en) * 2002-03-08 2003-09-11 William Mohlenhoff Advanced processes for coring and grouting masonry

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2192064A1 (de) 2008-11-11 2010-06-02 Erwin Zieger Vorrichtung zum Materialtransport
EP2335897A1 (de) * 2009-12-18 2011-06-22 HILTI Aktiengesellschaft Vorrichtung zur Aufbereitung einer kühl- und Spülflüssigkeit und Steuerungsverfahren für eine Aufbereitungsvorrichtung
WO2015153016A1 (en) * 2014-04-04 2015-10-08 Exxonmobil Upstream Research Company Coring system and method
US9322236B2 (en) 2014-04-04 2016-04-26 Exxonmobil Upstream Research Company Coring system and method
AU2015241519B2 (en) * 2014-04-04 2016-09-29 Exxonmobil Upstream Research Company Coring system and method

Also Published As

Publication number Publication date
ITBS20040147A1 (it) 2005-03-17
DE602005027164D1 (de) 2011-05-12
EP1671769B1 (de) 2011-03-30
ATE503619T1 (de) 2011-04-15

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