EP1407112A1 - Procede permettant de realiser des sondages - Google Patents

Procede permettant de realiser des sondages

Info

Publication number
EP1407112A1
EP1407112A1 EP02754869A EP02754869A EP1407112A1 EP 1407112 A1 EP1407112 A1 EP 1407112A1 EP 02754869 A EP02754869 A EP 02754869A EP 02754869 A EP02754869 A EP 02754869A EP 1407112 A1 EP1407112 A1 EP 1407112A1
Authority
EP
European Patent Office
Prior art keywords
drilling
drilling device
drill pipe
pit
rod
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
EP02754869A
Other languages
German (de)
English (en)
Other versions
EP1407112B1 (fr
Inventor
Gerhard Völkel
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
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
Priority claimed from DE10159712A external-priority patent/DE10159712B4/de
Application filed by Tracto Technik GmbH and Co KG filed Critical Tracto Technik GmbH and Co KG
Publication of EP1407112A1 publication Critical patent/EP1407112A1/fr
Application granted granted Critical
Publication of EP1407112B1 publication Critical patent/EP1407112B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/20—Combined feeding from rack and connecting, e.g. automatically
    • 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
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling

Definitions

  • the invention relates to a method for producing and expanding earth bores or for the destructive replacement of lines laid in the ground and claims the priorities of German patent applications 101 34 036.2 and 101 59 712.6-24, to which reference is made in terms of content.
  • Methods of this type generally use a drilling device suitable for horizontal drilling with a rod, on the free end of which a tool is suitable for drilling and / or widening in the ground or for destroying an old pipe laid in the ground.
  • the boom consists of individual sections that are screwed together or attached and screwed to the rear end of the boom part that is already in the ground. Attachment and screwing encounter difficulties, however, because the drill must be at the level of the earth hole or the old pipe and accordingly usually in a starting pit, i.e. is arranged in a previously excavated pit or in an existing control shaft of a sewage system.
  • the total length of the rod section and the drill can at most correspond to the diameter of the inspection shaft or the control shaft opening, so that there is still space behind the drill for axially inserting a rod section into the drill in order to connect a new rod section to the rod part already in the ground, after which the drill is put back into operation to pull in the attached rod section.
  • a distance between the inspection shafts of up to 60 m and a diameter of conventional inspection shafts of 100 to 120 cm at most up to 160 cm, this means that the introduction of a rod string over the entire distance takes a considerable amount of time. Due to the shortness of the rod sections, a large number - for example sixty or seventy - of expensive and fault-prone sleeves or screw connections is also required.
  • there are starting difficulties with pneumatically driven drilling devices when the hose length led from a compressor to the drilling device exceeds a certain value.
  • the invention is therefore based on the problem of avoiding the disadvantages which result from the limited length of the rod sections or the necessity of excavating an excavation pit with a diameter suitable for longer rod sections or the creation and later removal of an auxiliary hole.
  • the invention proposes a method in which the component receiving the rod sections (rod holder) or the entire drilling device is first brought into a spatial position which allows the rod sections to be moved without hindrance by the rearward protruding part of the machine pit End of a boom section already brought into the soil in the boom receptacle. As soon as this has been done, the drill rod holder or the drill is returned to the drilling position, i.e. brought into alignment with the borehole or the part of the rod located in the ground and connected there with the last rod section of the part of the rod already located in the ground.
  • the linkage receptacle here is to be understood as the component of a drilling device which is connected on the one hand to the drill drive and on the other hand receives the rear end of a linkage section before this linkage section is connected to the preceding linkage section.
  • a linkage mount is described in the form of a plug-in coupling in German Patent 197 25 628 or the corresponding US Patent 6 267 187.
  • the receptacle for the rod sections for example a coupling on the rotary drive for the rods moved from their drilling position, for example, is shifted upwards.
  • the position change of a conventional drilling device can also be done by pivoting between the drilling and the receiving position.
  • Another possibility is to move the receptacle for the rod sections or the drilling device between the two positions with the aid of a lifting carriage or a type of lifting platform, which allow the rod sections to be introduced into the device above the drilling plane, for example on the surface of the earth.
  • a drilling device When swiveling, a drilling device can be used which is provided with at least one swivel bearing at the front or rear in the drilling direction.
  • a drilling device can consist of a base frame and a mount, pivoted thereon, with the actual drilling device.
  • a swivel drive for example a hydraulic or pneumatic cylinder, is then located between the base frame and the carriage.
  • the base frame and the carriage can be provided with a locking mechanism which secures the drilling device against undesired movements during drilling.
  • the base frame can also serve as a lifting platform or can be arranged on a lifting platform with which the device is moved from the height-adjustable drilling position to the earth's surface in order to insert a new rod section there or to remove it in a target pit.
  • the pipe sections for insertion into the drilling device or for removal do not require any additional space in an existing control shaft or in an excavated starting pit; they can therefore correspond to the shaft diameter or the length of the drill. length.
  • a machine pit need not have a larger dimension in the horizontal direction than approximately corresponds to the length of the drilling device.
  • FIG. 1 shows a drilling device according to the invention in its drilling position in an existing inspection shaft
  • FIG. 2 shows the device according to FIG. 1 in its receiving position
  • FIG. 3 shows a drilling device which is arranged pivotably on a lifting carriage at three different altitudes
  • Fig. 4 shows a drill on a lift in its drilling position
  • FIG. 5 shows the drilling device according to FIG. 3 in its above-ground receiving position
  • Fig. 6 is a drill, the rotary drive is vertically movable.
  • a stage 3 on supports 4 with a drilling device 5 In a conventional inspection shaft 1 (machine pit / target pit) with a narrowed opening 2 there is a stage 3 on supports 4 with a drilling device 5.
  • the drilling device consists of a base frame 6, which is connected via a pivot bearing 7 to a carriage 8 on which there is a feed drive 9 and a rotary drive 10.
  • the feed drive can also be arranged on the base frame 6.
  • the rotary drive 10 has a hollow shaft, not shown, which is designed in such a way that it can accommodate a pipe section 11, the front end 12 of which is in line with the last rod section 13 of the part of the gear already in the ground. screwed rod.
  • the feed drive 9 pushes the linkage 11, 13 into the ground until the rear end of the linkage section 11 is in the position of the linkage section 13 and the carriage 8 has "run empty".
  • the carriage 8 is then pivoted from the drilling position shown in FIG. 1 into the receiving position shown in FIG. 2. This is preferably done with the aid of a hydraulic cylinder 15 extending between the base frame of the carriage until the carriage 8 has assumed a position in which the extension of the hollow shaft axis 16 extends within the opening 2 of the inspection shaft 1. In this position, it is easily possible to insert a rod section 11 into the hollow shaft with the length of the shaft diameter until it has reached the position shown in FIG. 2. From this position, the carriage with the new rod section can then be pivoted back into the drilling position of FIG. 1 without further notice.
  • the drilling device 5 is arranged on a lifting carriage 17.
  • the lifting slide can be moved in a stand 18 arranged in the inspection shaft 1 and is connected to a swivel drive (not shown), for example a hydraulic cylinder, which allows the drilling device to be tilted.
  • a swivel drive for example a hydraulic cylinder, which allows the drilling device to be tilted.
  • a drilling device in an inclined position through the narrowed shaft opening 2 and to bring it into an above-ground receiving position, even if its length is greater than the clear width of the shaft opening 2.
  • the drilling machine 5 of FIGS. 4 and 5 that is used in an excavated machine or starting pit 19 is located on a lifting platform 20 which can be moved between supports 21 between the drilling position (FIG. 4) and the above-ground receiving position.
  • the rotary drive 10 is connected to a lifting drive 22, which displaces the rotary drive with its receptacle 23 for the rear end of a rod section 11 from the drilling position aligned with the rod section 13 located in the ground upwards into the illustrated position Position allowed. In this position, a rod section 11 can be introduced into the receptacle 23, which is longer than the distance between the rotary drive 10 and the rear end of the rod section 14 which is already in the ground.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

L'invention concerne un procédé permettant de produire et d'élargir des sondages ou de détruire et de remplacer des conduites enterrées à l'aide d'un outil monté à l'extrémité des tiges entraînées par un outillage de fonçage. Les tiges sont constituées de différentes sections à interconnecter, dans une fosse de machines (fosse de départ). L'invention vise à permettre l'utilisation de sections de tiges de longueurs identiques ou quasiment identiques au diamètre de la fosse de machines. A cet effet, l'outillage de fonçage est déplacé avant l'insertion d'une nouvelle section de tiges, par exemple incliné, de telle façon que la section de tige puisse être poussée, sans gêne, dans l'extrémité arrière d'une section de tige qui est déjà introduite dans la terre et qui émerge dans la fosse à machines, par exemple de l'extérieur de la fosse dans l'outillage de fonçage. Une fois la section de tige introduite, l'outillage de fonçage et ladite section des tiges affleurent la direction de forage ou l'élément tige déjà introduit dans la terre.
EP02754869A 2001-07-12 2002-07-11 Procede permettant de realiser des sondages Expired - Lifetime EP1407112B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10134036 2001-07-12
DE10134036 2001-07-12
DE10159712A DE10159712B4 (de) 2001-07-12 2001-12-05 Bohrgerät und Verfahren zum Herstellen von Erdbohrungen
DE10159712 2001-12-05
PCT/EP2002/007746 WO2003006786A1 (fr) 2001-07-12 2002-07-11 Procede permettant de realiser des sondages

Publications (2)

Publication Number Publication Date
EP1407112A1 true EP1407112A1 (fr) 2004-04-14
EP1407112B1 EP1407112B1 (fr) 2006-04-19

Family

ID=26009692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02754869A Expired - Lifetime EP1407112B1 (fr) 2001-07-12 2002-07-11 Procede permettant de realiser des sondages

Country Status (4)

Country Link
US (1) US7316280B2 (fr)
EP (1) EP1407112B1 (fr)
JP (1) JP2004534167A (fr)
WO (1) WO2003006786A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7316280B2 (en) 2001-07-12 2008-01-08 Tracto-Technik Gmbh Method for producing earth boreholes
DE102010013724B4 (de) * 2010-03-31 2015-09-24 Gdf Suez Horizontalbohrvorrichtung
DE102010013725A1 (de) 2010-03-31 2011-10-06 Gdf Suez Verfahren zum Erstellen einer Horizontalbohrung im Erdreich und Horizontalbohrvorrichtung
DE102010013723A1 (de) * 2010-03-31 2011-10-06 Gdf Suez Verfahren zum Betrieb einer Horizontalbohrvorrichtung und Horizontalbohrvorrichtung
DE102014017936A1 (de) 2014-12-05 2016-06-09 Tracto-Technik Gmbh & Co. Kg Erdbohrvorrichtung
WO2016144158A1 (fr) 2015-02-23 2016-09-15 Sbm Schiedam B.V. Système d'admission d'eau et navire flottant équipé d'un tel système
CN206299341U (zh) * 2016-10-14 2017-07-04 北京理工大学 一种小尺寸定向钻孔设备

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2026627A (en) * 1933-09-08 1936-01-07 Worthington Pump & Mach Corp Portable drilling rig
US2614807A (en) * 1947-10-21 1952-10-21 Joy Mfg Co Rock drilling apparatus
US3411596A (en) * 1967-06-05 1968-11-19 Davis B. Robbins Drilling apparatus
US3568779A (en) * 1969-09-19 1971-03-09 Robert E Cannon Underground rotary drill
SE388453B (sv) * 1973-05-08 1976-10-04 Atlas Copco Ab Anordning for forflyttning av stenger fran ett magasinerat lege till centrumaxeln for ett borrhal
US3961673A (en) * 1974-04-02 1976-06-08 Maschinen- Und Bohrgerate-Fabrik Alfred Wirth & Co., K.G. Drilling apparatus
WO1984004778A1 (fr) * 1983-05-23 1984-12-06 Hitachi Construction Machinery Machine de forage vertical
EP0167979B1 (fr) 1984-07-04 1989-03-15 Hitachi Construction Machinery Co., Ltd. Méthode et dispositif pour le forage latéral
JPH02213584A (ja) 1989-02-13 1990-08-24 Nippon Telegr & Teleph Corp <Ntt> 横穴掘削装置
IT1236445B (it) * 1989-10-26 1993-03-09 Dispositivo di alimentazione armature
GB2264736A (en) * 1992-03-04 1993-09-08 Howden James & Co Ltd Gripper head beam
DE4232949A1 (de) 1992-10-01 1994-04-07 Josef Alois Huber Hubvorrichtung
JPH08199960A (ja) 1995-01-30 1996-08-06 Dainippon Doboku Kk 立坑用斜め孔削孔機
DE19506337C1 (de) 1995-02-23 1996-03-14 Terra Ag Tiefbautechnik Verankerungsvorrichtung für einen Bohrwagen einer mobilen Erdbohreinrichtung
DE19512076A1 (de) 1995-04-03 1996-10-10 Klaus Obermann Gmbh Erd-Bohrgerät
DE19527138C1 (de) 1995-07-25 1996-07-04 Terra Ag Tiefbautechnik Vorrichtung zum Ersetzen einer alten Versorgungsleitung durch eine neue Leitung
DE19538557C2 (de) 1995-10-17 1998-10-29 Thomas Strefeld Verfahren zum Auswechseln erdverlegter Rohrleitungen und Vorrichtungen zum Durchführen des Verfahrens
DE19612902C2 (de) 1996-03-30 2000-05-11 Tracto Technik Verfahren zum Richtungsbohren und eine Vorrichtung zur Durchführung des Verfahrens
DE19633934C2 (de) 1996-08-22 2002-09-26 Doll Fahrzeugbau Gmbh Horizontalbohrgerät
FR2753254B1 (fr) * 1996-09-09 1998-10-16 Gaz De France Procede de raccordement de conduits
DE19725628C1 (de) 1997-06-17 1999-03-04 Tracto Technik Bohrvorrichtung
US7316280B2 (en) 2001-07-12 2008-01-08 Tracto-Technik Gmbh Method for producing earth boreholes
DE10159712B4 (de) 2001-07-12 2004-12-02 Tracto-Technik Gmbh Bohrgerät und Verfahren zum Herstellen von Erdbohrungen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03006786A1 *

Also Published As

Publication number Publication date
US7316280B2 (en) 2008-01-08
WO2003006786A1 (fr) 2003-01-23
EP1407112B1 (fr) 2006-04-19
JP2004534167A (ja) 2004-11-11
US20040188144A1 (en) 2004-09-30

Similar Documents

Publication Publication Date Title
EP2728104B1 (fr) Procédé de réalisation d&#39;un forage horizontal dans le sol et dispositif de forage horizontal
EP2553202B1 (fr) Procédé pour faire fonctionner un dispositif de forage horizontal et dispositif de forage horizontal
DE102005039790B3 (de) Verfahren und Vorrichtung zum Sanieren erdverlegter Altrohrleitungen
EP0953723A2 (fr) Dispositif d&#39;élargissement
EP0886034B1 (fr) Dispositif de forage
DE102010004287A1 (de) Verfahren und Anordnung zum Herstellen und/oder Aufweiten einer Erdbohrung
EP2553203B1 (fr) Dispositif de forage horizontal
DE10159712B4 (de) Bohrgerät und Verfahren zum Herstellen von Erdbohrungen
EP1407112B1 (fr) Procede permettant de realiser des sondages
EP0825326B1 (fr) Procédé et dispositif pour le forage horizontal et pour la manipulation de tiges de forage
EP0860580B1 (fr) Appareil pour la manutention de tiges de forage
EP3415708B1 (fr) Dispositif de forage
DE4006320C1 (en) Straight line tunnel borer - has guide tube to which casing is connected with load-out conveyor
DE69835669T2 (de) Richtungsbohrgerät
DE102011101442B4 (de) &#34;Verfahren zum Durchführen einer Erdbohrung von einer Startbaugrube mit einer Erdrakete und Bohrsystem mit einer Lafette für eine Erdrakete zur Positionierung der Erdrakete in einer Startbaugrube zur Durchführung einer Erdbohrung in einer vorbestimmten Tiefe&#34;
EP3663504B1 (fr) Procédé de terrassement, dispositif de terrassement et installation de terrassement
EP4100611B1 (fr) Dispositif de pose de tuyaux dans le sol
DE19922813C2 (de) Automatisches Gestänge
DE102019127115A1 (de) System und Verfahren zur Herstellung von Hausanschlüssen
DE19529554C2 (de) Bohr- und/oder Injektionsvorrichtung
DE10104337A1 (de) Gestängewechseleinrichtung für Horizontalbohrgeräte
DE10116103A1 (de) Vorrichtung zum Auffahren einer unterirdischen Bohrung
DE9002368U1 (de) Vortriebseinheit
DEB0014538MA (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040209

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RBV Designated contracting states (corrected)

Designated state(s): FR GB

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20060718

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070122

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070309

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060419

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20200728

Year of fee payment: 19

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210711

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210711