EP2947258B1 - Chargeur de tiges de sondage - Google Patents

Chargeur de tiges de sondage Download PDF

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Publication number
EP2947258B1
EP2947258B1 EP14169255.8A EP14169255A EP2947258B1 EP 2947258 B1 EP2947258 B1 EP 2947258B1 EP 14169255 A EP14169255 A EP 14169255A EP 2947258 B1 EP2947258 B1 EP 2947258B1
Authority
EP
European Patent Office
Prior art keywords
drill rod
wall
magazine according
elements
rod magazine
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.)
Active
Application number
EP14169255.8A
Other languages
German (de)
English (en)
Other versions
EP2947258A1 (fr
Inventor
Hannes Rainer Büttner
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.)
Bauer Deep Drilling GmbH
Original Assignee
Bauer Deep Drilling 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 Bauer Deep Drilling GmbH filed Critical Bauer Deep Drilling GmbH
Priority to EP14169255.8A priority Critical patent/EP2947258B1/fr
Priority to US14/719,140 priority patent/US9617804B2/en
Publication of EP2947258A1 publication Critical patent/EP2947258A1/fr
Application granted granted Critical
Publication of EP2947258B1 publication Critical patent/EP2947258B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B43/00—Cabinets, racks or shelf units, characterised by features enabling folding of the cabinet or the like

Definitions

  • the invention relates to a drill pipe magazine for vertically supporting drill pipe elements with a box-like base frame having a support area, vertical side walls and at least one horizontal receiving floor, which is adapted for receiving and holding the drill string elements, wherein the base frame has a laterally open access area over which the Drill rod elements are insertable into the base frame, according to the preamble of claim 1.
  • Generic Bohrgestfitemagazine are from the DE 698 25 528 T2 and the DE 692 29 748 T2 known.
  • preassembled box-like base frame are provided, which are transported to a deep drilling device and erected there by means of a crane. Both the transport of the box-like base frame and its erection is complex and requires a suitably trained hoist, especially a crane.
  • a simplified drill pipe magazine with a single central support is from the US 4,765,401 known.
  • the individual drill string elements may have a length of 10 m and more, in particular for a deep drilling rig.
  • When storing several dozen drill string elements is to provide a stable middle support in the known drill pipe magazine, which is sufficiently safe against a risk of buckling. As a result, the arrangement is very complex overall.
  • a box-type and telescopic derrick is placed on a support area deposed and erect.
  • the support area is designed to be telescopic even via a lifting arrangement.
  • Along the derrick storage of drill string elements can be provided.
  • a comparable drilling device is from the US 2009/0283324 A1 known.
  • Buildable and degradable substructure modules for mobile drilling rigs go from the DE 10 2012 209 988 A1 , of the US 2009/0218138 A1 or the US 4,489,526 out. Via corresponding pivoting mechanisms, an upper drilling platform can be pivoted vertically upwards relative to a lower support plate.
  • the invention has for its object to provide a drill pipe magazine for vertical storage of drill string elements, which is stable and easy to transport and can be constructed efficiently.
  • the drill pipe magazine according to the invention is characterized in that the side walls are arranged parallel to each other and each have at least one pivot bearing with horizontally directed pivot axis, that the at least one receiving base is pivotally mounted relative to the side walls and that the base frame is formed foldable, wherein the base frame of a folded Folded position can be unfolded into an operating position.
  • a basic idea of the invention is to construct the drill pipe magazine from a box-like base frame, which is designed to be foldable.
  • the support area, the side walls and the at least one receiving floor are mounted pivotably relative to one another about pivot bearings.
  • all pivot axes of the pivot bearings are directed substantially horizontally, so that the base frame can be unfolded and erected from a folded folded position into an operating position.
  • the wall and bottom part are approximately parallel to each other, so that a simple transport is possible. Due to the pivotal connection of the individual parts of the base frame, these can be moved into the operating position without great installation and adjustment effort.
  • unfolding of the folded base frame can take place via a separate setting device, in particular a crane.
  • a preferred embodiment of the invention is that an actuating cylinder arrangement is provided with at least one actuating cylinder, with which the base frame is unfoldable.
  • the actuating cylinder assembly is an integral part of the drill pipe magazine, so that no special hoist must be provided at the construction or drilling.
  • the actuating cylinder arrangement has at least two actuating cylinders, which are arranged parallel to each other along a side wall.
  • the actuating cylinders are designed as hydraulic cylinders.
  • the hydraulic cylinders can be unfolded and erected without external aids from the outside of the drill pipe magazine, which can reach a height of up to 20 m or more.
  • a further preferred embodiment of the invention consists in that the side walls are constructed from at least two wall elements, between which pivot bearings are arranged.
  • the two outer side walls need not have the same number of wall elements.
  • one side wall has three wall elements, while the opposite side wall comprises only two wall elements.
  • the wall elements are each connected to each other via a horizontal pivot bearing.
  • a particularly compact arrangement is achieved according to the invention in a preferred manner in that the side walls are each mounted via a pivot bearing articulated to the support area.
  • the support area can be made like a solid like the other wall elements or massive to accommodate higher bearing forces be.
  • the support area can also be referred to as a support floor or support plate.
  • At least one laterally projecting support is arranged on the support area, on which a support arm is pivotally mounted.
  • the laterally projecting support and the swivel arm are dimensioned such that they provide a favorable force distribution, in particular in the initial phase of the unfolding movement. In this way, an economic dimensioning of the actuating cylinder arrangement can be achieved.
  • a particularly good force distribution is possible in that the at least one actuating cylinder is articulated on the one hand to a first wall element of a first side wall and on the other hand to a lever mechanism with two toggle levers, of which a first toggle lever with the first wall element and a second toggle lever a second wall element of the first side wall is hingedly connected, which adjoins the first wall element of the first side wall.
  • a second or more actuating cylinder according to other knee lever mechanisms are provided.
  • a good, transverse force distribution on the approximately horizontal wall elements are effected.
  • the first and second wall element may be connected solely via the toggle mechanism or via a pivot bearing.
  • a further improvement of the introduction of force is achieved according to a further embodiment, characterized in that the support arm is articulated directly or via an articulation lever with the second wall element.
  • the support arm can thus contribute to an improved force distribution and continue to represent an additional guide in the Auffaltschul. As a result, a risk of jamming or buckling of the frame-like wall elements can be counteracted.
  • the base frame can have only two side walls.
  • a particularly stable structure for a larger number of drill string elements is according to a further embodiment of the invention achieved in that the base frame has at least one vertical partition, which is arranged between and parallel to the side walls.
  • two or more intermediate walls may be arranged in parallel between the outer side walls. The distance between the individual walls is preferably the same.
  • the at least one intermediate wall causes an additional stiffening and thus contributes to the increased stability of the base frame.
  • the intermediate wall is formed like a second side wall with the same number of wall elements and that a first side wall is connected to the support arm and has a smaller number of wall elements.
  • the one or more intermediate walls can be formed equal to at least one side wall. This allows efficient production.
  • the wall elements are constructed like a truss of metal supports. It can be provided in particular steel beams, such as T or double T-beam, which are welded together to form the wall elements.
  • the design of the at least one receiving floor, which is arranged above the support area can be designed as desired, provided that a receptacle and mounting of the drill string elements is ensured.
  • a particularly robust embodiment is achieved according to a development of the invention in that the receptacles for the drill string elements are formed on the receiving floor by rake-like arranged rails which extend approximately horizontally from a cross member to the open access area.
  • two or more receiving bases are arranged distributed over the height of the base frame, so as to allow a secure storage of the drill string elements.
  • the arrangement with rails allows reliable storage of the drill pipe elements in rows.
  • a plurality of receiving trays can be arranged one above the other so that drill string elements of different lengths or composite linkage pieces can be held and supported.
  • the side walls and the at least one vertical partition wall are pivotally mounted on the support area via a respective skirting and that the baseboards each have a different height, which decreases in a folding direction.
  • the horizontally arranged elements can be arranged substantially parallel to each other.
  • the height difference of the individual baseboards is approximately the width of the wall elements or a multiple thereof.
  • FIGS. 1 . 2 and 5 an inventive drill pipe magazine 10 is shown in a deployed operating state.
  • the drill pipe magazine 10 has a box-like base frame 12, which comprises a plate-shaped support area 30. Similar to a framework, a first side wall 14, an opposite second side wall 15, and an intermediate wall 16 interposed therebetween are mounted on a base plate 32 of the support portion 30.
  • the first side wall 14, the second side wall 15 and the intermediate wall 16 extend vertically and parallel to each other up to an equal height.
  • first receiving bottoms 20a, second receiving bottoms 20b and third receiving bottoms 20c are provided substantially in three height regions, which are arranged substantially horizontally.
  • the receiving trays 20 each have a cross member 22 on which a plurality of transversely directed rails are mounted, which extend in a rake in the horizontal direction to a front open access area 18 of the drill pipe magazine 10. Slot-shaped free spaces are arranged between the individual rails 24, which are designed as receptacles 26 for insertion of vertically directed drill string elements.
  • the drill pipe elements rest on the support area and, depending on their length, extend at least as far as the lower receiving floor 20c.
  • the first side wall 14 is pivotally mounted on a side skirt 33c via a lower pivot bearing 44c with a horizontally directed pivot axis. Furthermore, the first side wall 14 comprises an upper first wall element 41a and a lower second wall element 41b, which are held hingedly to one another.
  • the outer second side wall 15 is formed similarly to the middle partition wall 16 with three wall elements 40.
  • baseboards 33a, 33b with a respectively provided horizontal lower pivot bearings 44a, 44b the second side wall 15 and the intermediate wall 16 are arranged foldably on the support area 30.
  • the second side wall 15 and the intermediate wall 16 each have a lower wall element 40c, a middle wall element 40b and an upper wall element 40a, which are each connected via horizontal pivot joints 46 pivotally connected to each other about a horizontal pivot axis.
  • the crossbeams 22 of the receiving trays 20 are also pivotably mounted on the individual wall elements 40, 41 via horizontally directed joints, so that the linkage magazine 10 can be folded together into a folding position, which is illustrated in FIGS. 3 and 4. In this folding position, the items of Bohrgest interviewedemagazins are largely horizontally directed, in particular the Figures 3 and 4 can be seen.
  • a laterally projecting support arm 36 is provided on the support region 30, which forms a unit with the skirting 33 c of the first side wall 14.
  • two rod-shaped support arms 36 are pivotally mounted on the support 34.
  • the upper end of the support arms 36 is pivotally connected via an articulation lever 38 to the upper wall element 41 a of the first side wall 14.
  • a respective adjusting cylinder 62 of an actuating cylinder arrangement 60 of the drill pipe magazine 10 is attached to the outer vertical metal beams 42 in an articulated manner.
  • the extendable piston end of the two actuating cylinder 62 is mounted in each case articulated on a knee 53 of a toggle mechanism 50.
  • the toggle mechanism 50 includes a first toggle 51 and a second toggle 52 which are hinged together at the knee 53.
  • the first toggle lever 51 is attached to the upper wall element 41 a of the first side wall 14 and the lower second toggle lever 52 is articulated to the lower second wall element 41 b of the first side wall 14.
  • the first wall element 41 a and the second wall element 41 b of the first side wall 14 are pivotally coupled to each other via a two-part pivot joint mechanism 48 about a horizontal pivot axis.
  • the drill pipe magazine from the folding position according to the Figures 3 and 4 independently and without an external hoist in the erected vertical operating position according to the FIGS. 1 . 2 and 5 be unfolded.
  • a righting force is exerted on the first side wall 14 via the toggle mechanism 60.
  • the upper wall element 41a of the first side wall 14 is additionally supported and guided via the support arm 36.
  • the erection movement is transmitted from the first wall element 41a and the second wall element 41b of the first side wall 14 via the articulated cross members 22 to the corresponding wall elements 40 of the intermediate wall 16 and the second side wall 15.
  • the lower cross member 22c may be integrally formed with a step 23 in the region of the hinge connection with the intermediate wall 16.
  • the individual baseboards 33 are designed with different vertical height, the height of which increases from the first baseboard 33a via the second middle baseboard 33b to the outer third baseboard 33c opposite to the folding direction.
  • the drill pipe magazine 10 is intended for mobile use on mobile drilling rigs, in particular deep drilling rigs, in order to receive a plurality of drill string elements for the drill pipe as close as possible to the drilling rig.
  • the magazine according to the invention can also be used for other purposes for receiving rod-shaped elements.

Claims (13)

  1. Chargeur de tiges de forage pour le stockage vertical d'éléments de tiges de forage, avec un châssis de base (12) en forme de boîte, qui comprend une zone d'appui (30), des parois latérales (14, 15) verticales et au moins une étagère horizontale formant réceptacle (20) qui est configuré pour recevoir et maintenir les éléments de tiges de forage,
    dans lequel le châssis de base (12) comprend une zone d'accès (18) latérale ouverte, par laquelle les éléments de tiges de forage peuvent être placés dans le châssis de base (12),
    caractérisé :
    - en ce que les parois latérales (14, 15) sont disposées parallèlement les unes aux autres et comprennent chacune au moins un support pivotant (44, 46) avec un axe de pivotement orienté horizontalement,
    - en ce que la au moins une étagère formant réceptacle (20) est montée pivotante par rapport aux parois latérales (14, 15), et
    - en ce que le châssis de base (12) est configuré pliable, le châssis de base (12) pouvant être déplié d'une position de pliage dans laquelle le châssis est refermé sur lui-même à une position de fonctionnement.
  2. Chargeur de tiges de forage selon la revendication 1,
    caractérisé :
    en ce qu'un dispositif de vérin (60) muni d'au moins un vérin (62) est prévu, avec lequel le châssis de base (12) peut être déplié.
  3. Chargeur de tiges de forage selon la revendication 2,
    caractérisé :
    en ce que le dispositif de vérin (60) comprend au moins deux vérins (62), qui sont disposés parallèlement l'un à l'autre le long d'une paroi latérale (14).
  4. Chargeur de tiges de forage selon l'une des revendications 1 à 3, caractérisé :
    en ce que les parois latérales (14, 15) sont construites à partir d'au moins deux éléments de paroi (40, 41), entre lesquels des supports pivotants (46) sont disposés.
  5. Chargeur de tiges de forage selon l'une des revendications 1 à 4, caractérisé :
    en ce que les parois latérales (14, 15) sont mises en place chacune sur un support pivotant (44) en étant articulées sur la zone d'appui (30).
  6. Chargeur de tiges de forage selon l'une des revendications 1 à 5, caractérisé :
    en ce qu'au moins un support (34) s'étendant latéralement, sur lequel un bras de support (36) est monté en pouvant pivoter, est disposé sur la zone d'appui (30).
  7. Chargeur de tiges de forage selon l'une des revendications 2 à 6, caractérisé :
    en ce que le au moins un vérin de réglage (62) est articulé d'un côté sur un premier élément de paroi (41a) d'une première paroi latérale (14) et de l'autre côté sur un mécanisme (50) de leviers à genouillère muni de deux leviers à genouillère (51, 52), dans lesquels un premier levier à genouillère (51) est relié, en lui étant articulé, au premier élément de paroi (41a), et un deuxième levier à genouillère (52) est relié, en lui étant articulé, à un deuxième élément de paroi (41b), qui est au voisinage du premier élément de paroi (41a) de la première paroi latérale (14).
  8. Chargeur de tiges de forage selon la revendication 7,
    caractérisé :
    en ce que le bras de support (36) est relié, directement ou par l'intermédiaire d'un levier d'articulation (38), au deuxième élément de paroi (41 b) en étant articulé par rapport à celui-ci.
  9. Chargeur de tiges de forage selon l'une des revendications 1 à 8, caractérisé :
    en ce que le châssis de base (12) comprend au moins une paroi intermédiaire (16) verticale, qui est disposée entre les parois latérales (14, 15) et en leur étant parallèle.
  10. Chargeur de tiges de forage selon la revendication 9,
    caractérisé :
    en ce que la paroi intermédiaire (16) est constituée comme une deuxième paroi latérale (15), avec le même nombre d'éléments de paroi (40), et
    en ce qu'une première paroi latérale (14) est reliée au bras de support (36) et comprend un plus petit nombre d'éléments de paroi (41).
  11. Chargeur de tiges de forage selon l'une des revendications 1 à 10, caractérisé :
    en ce que les éléments de paroi (40, 41) sont réalisés en supports métalliques (42) du type treillis.
  12. Chargeur de tiges de forage selon l'une des revendications 1 à 11, caractérisé :
    en ce que les réceptacles (26) destinés aux éléments de tiges de forage sur l'étagère formant réceptacle (20) sont formés par des rails (24) disposés à la manière d'un râteau qui s'étendent de manière sensiblement horizontale depuis un support transversal (22) vers la zone d'accès (18) ouverte.
  13. Chargeur de tiges de forage selon l'une des revendications 10 à 12, caractérisé :
    en ce que les parois latérales (14, 15) et la au moins une paroi intermédiaire (16) verticale sont montées sur la zone d'appui (30) en étant chacune apte à pivoter par rapport à une plinthe (33), et
    en ce que les plinthes (33) comportent chacune une hauteur différente, qui va en diminuant dans une direction de pliage.
EP14169255.8A 2014-05-21 2014-05-21 Chargeur de tiges de sondage Active EP2947258B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14169255.8A EP2947258B1 (fr) 2014-05-21 2014-05-21 Chargeur de tiges de sondage
US14/719,140 US9617804B2 (en) 2014-05-21 2015-05-21 Drill rod magazine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14169255.8A EP2947258B1 (fr) 2014-05-21 2014-05-21 Chargeur de tiges de sondage

Publications (2)

Publication Number Publication Date
EP2947258A1 EP2947258A1 (fr) 2015-11-25
EP2947258B1 true EP2947258B1 (fr) 2016-09-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP14169255.8A Active EP2947258B1 (fr) 2014-05-21 2014-05-21 Chargeur de tiges de sondage

Country Status (2)

Country Link
US (1) US9617804B2 (fr)
EP (1) EP2947258B1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
EP3327245A1 (fr) 2016-11-28 2018-05-30 BAUER Deep Drilling GmbH Magasin de tige de forage

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USD836366S1 (en) 2016-02-05 2018-12-25 Liberty Hardware Mfg. Corp. Retail display rack
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US10681996B2 (en) 2016-11-09 2020-06-16 Liberty Hardware Mfg. Corp. Planar display assembly
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US10167687B2 (en) 2016-11-28 2019-01-01 Bauer Deep Drilling Gmbh Magazine for drilling rods

Also Published As

Publication number Publication date
US9617804B2 (en) 2017-04-11
US20150335152A1 (en) 2015-11-26
EP2947258A1 (fr) 2015-11-25

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