EP0846834A3 - Rammbohrgerät mit Laufüberwachung - Google Patents

Rammbohrgerät mit Laufüberwachung Download PDF

Info

Publication number
EP0846834A3
EP0846834A3 EP97120987A EP97120987A EP0846834A3 EP 0846834 A3 EP0846834 A3 EP 0846834A3 EP 97120987 A EP97120987 A EP 97120987A EP 97120987 A EP97120987 A EP 97120987A EP 0846834 A3 EP0846834 A3 EP 0846834A3
Authority
EP
European Patent Office
Prior art keywords
path control
transmitting unit
rear stop
device tip
measuring
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Withdrawn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
EP97120987A
Other languages
English (en)
French (fr)
Other versions
EP0846834A2 (de
Inventor
Alfons Hesse
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.)
Tracto Technik GmbH and Co KG
Original Assignee
Tracto Technik GmbH and Co KG
Tracto Technik Paul Schmidt Spezialmaschinen KG
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 Tracto Technik GmbH and Co KG, Tracto Technik Paul Schmidt Spezialmaschinen KG filed Critical Tracto Technik GmbH and Co KG
Publication of EP0846834A2 publication Critical patent/EP0846834A2/de
Publication of EP0846834A3 publication Critical patent/EP0846834A3/de
Withdrawn legal-status Critical Current

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Bei einem Rammbohrgerät mit einer Laufüberwachung aus einer gerätefesten Meß- und Sendeeinheit und einem oberirdischen Empfänger bewegt sich der pneumatisch oder hydraulisch angetriebene und gesteuerte Schlagkolben (3 ) zwischen der Gerätespitze und einem rückwärtigen Anschlag (8) hin und her. Um die Meß- und Sendeeinheit (17) so wenig wie möglich dem Einfluß der auf die Gerätespitze wirkenden Rammschläge auszusetzen, ist diese in Vortriebsrichtung gesehen vor dem rückwärtigen Anschlag angeordnet.
EP97120987A 1996-12-04 1997-11-28 Rammbohrgerät mit Laufüberwachung Withdrawn EP0846834A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19650271A DE19650271C2 (de) 1996-12-04 1996-12-04 Rammbohrgerät mit mindestens zwei Sensor- oder Senderelementen
DE19650271 1996-12-04

Publications (2)

Publication Number Publication Date
EP0846834A2 EP0846834A2 (de) 1998-06-10
EP0846834A3 true EP0846834A3 (de) 1999-08-04

Family

ID=7813614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97120987A Withdrawn EP0846834A3 (de) 1996-12-04 1997-11-28 Rammbohrgerät mit Laufüberwachung

Country Status (4)

Country Link
US (1) US6142244A (de)
EP (1) EP0846834A3 (de)
CA (1) CA2223311A1 (de)
DE (1) DE19650271C2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785945B1 (fr) * 1998-11-17 2001-02-23 Schlumberger Services Petrol Procede d'implantation de composants dans un dispositif de fond de puits et dispositif ainsi obtenu
DE19859367C2 (de) * 1998-12-22 2003-03-20 Tracto Technik Lenkkopf-Rammbohrgerät
DE10157301B4 (de) * 2001-11-23 2004-11-11 Tracto-Technik Gmbh Druckmittelbetriebenes Erdbohrgerät und Verfahren zum Einziehen eines Produktrohrs in das Erdreich
US8069931B2 (en) * 2009-04-09 2011-12-06 Phoenix Technology Services Lp System, method and apparatus for downhole system having integrated measurement while operating components
US8210773B2 (en) * 2010-02-16 2012-07-03 Specialty Earth Sciences Process for insitu treatment of soil and groundwater
US9290994B2 (en) 2011-12-29 2016-03-22 Charles T. Webb Sonde housing and bit body arrangement for horizontal directional drilling
US9651711B1 (en) * 2012-02-27 2017-05-16 SeeScan, Inc. Boring inspection systems and methods
US20150252666A1 (en) * 2014-03-05 2015-09-10 Baker Hughes Incorporated Packaging for electronics in downhole assemblies
EP2952675B1 (de) * 2014-06-06 2018-02-21 The Charles Machine Works Inc Externe hohlantenne
US10647045B1 (en) 2016-11-03 2020-05-12 Specialty Earth Sciences, Llc Shaped or sized encapsulated reactant and method of making
US10378298B2 (en) * 2017-08-02 2019-08-13 Saudi Arabian Oil Company Vibration-induced installation of wellbore casing
US10487604B2 (en) 2017-08-02 2019-11-26 Saudi Arabian Oil Company Vibration-induced installation of wellbore casing
US11299968B2 (en) 2020-04-06 2022-04-12 Saudi Arabian Oil Company Reducing wellbore annular pressure with a release system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8804347U1 (de) * 1987-04-02 1988-06-01 Holloway Equipment Sales Ltd., Gorseinon, West Glamorgan Ortungsvorrichtung für Bodenverschiebungshämmer
EP0343800A2 (de) * 1988-05-20 1989-11-29 Utilx Corporation Vorrichtung zum Herstellen eines Tunnels
EP0357314A2 (de) * 1988-09-02 1990-03-07 British Gas plc Einrichtung zum Steuern der Lage eines selbstgetriebenen Bohrwerkzeuges
WO1994005941A1 (en) * 1992-09-01 1994-03-17 Foster-Miller, Inc. Guided mole
US5350254A (en) * 1993-11-22 1994-09-27 Foster-Miller, Inc. Guided mole
EP0703345A2 (de) * 1994-09-20 1996-03-27 TERRA AG fuer Tiefbautechnik Rammbohrvorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973471A (en) * 1953-05-08 1961-02-28 Texaco Development Corp Analysis techniques based on nuclear magnetic resonance
DE2157295A1 (de) 1971-11-18 1973-05-30 Mosel Anstalt Regal
US3746106A (en) * 1971-12-27 1973-07-17 Goldak Co Inc Boring bit locator
US4674579A (en) * 1985-03-07 1987-06-23 Flowmole Corporation Method and apparatus for installment of underground utilities
US4875292A (en) * 1986-04-08 1989-10-24 Ronald L. McFarlane Control system for earth boring tool
DE8800034U1 (de) * 1988-01-05 1988-06-01 Breitgraf, Hans J., 5300 Bonn Kolbenloser Verbrennungsmotor (Membran-Motor)
US4907658A (en) * 1988-09-29 1990-03-13 Gas Research Institute Percussive mole boring device with electronic transmitter
DE3911467A1 (de) * 1989-04-08 1990-10-11 Tracto Technik Selbstantreibbares rammbohrgeraet, insbesondere fuer die herstellung von rohrfoermigen erdbohrungen
DE4230624C2 (de) * 1992-09-12 1994-11-10 Deutsche Aerospace Mechanischer Erdvortriebskörper
US5448911A (en) * 1993-02-18 1995-09-12 Baker Hughes Incorporated Method and apparatus for detecting impending sticking of a drillstring
DE4309387C2 (de) * 1993-03-23 1999-04-08 Terra Ag Tiefbautechnik Rammbohrgerät
DE4314102C1 (de) * 1993-04-29 1994-06-16 Deutsche Aerospace Ferngesteuerter Erdvortriebskörper
US5490569A (en) * 1994-03-22 1996-02-13 The Charles Machine Works, Inc. Directional boring head with deflection shoe and method of boring
DE4438934C1 (de) * 1994-10-31 1995-11-16 Tracto Technik Ortungsvorrichtung für Rammbohrgeräte
US5597046A (en) * 1995-04-12 1997-01-28 Foster-Miller, Inc. Guided mole

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8804347U1 (de) * 1987-04-02 1988-06-01 Holloway Equipment Sales Ltd., Gorseinon, West Glamorgan Ortungsvorrichtung für Bodenverschiebungshämmer
EP0343800A2 (de) * 1988-05-20 1989-11-29 Utilx Corporation Vorrichtung zum Herstellen eines Tunnels
EP0357314A2 (de) * 1988-09-02 1990-03-07 British Gas plc Einrichtung zum Steuern der Lage eines selbstgetriebenen Bohrwerkzeuges
WO1994005941A1 (en) * 1992-09-01 1994-03-17 Foster-Miller, Inc. Guided mole
US5350254A (en) * 1993-11-22 1994-09-27 Foster-Miller, Inc. Guided mole
EP0703345A2 (de) * 1994-09-20 1996-03-27 TERRA AG fuer Tiefbautechnik Rammbohrvorrichtung

Also Published As

Publication number Publication date
CA2223311A1 (en) 1998-06-04
DE19650271A1 (de) 1998-06-10
US6142244A (en) 2000-11-07
EP0846834A2 (de) 1998-06-10
DE19650271C2 (de) 1999-04-15

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