EP3049607A1 - Dispositif de manipulation de tubes de forage d'un dispositif de forage profond - Google Patents

Dispositif de manipulation de tubes de forage d'un dispositif de forage profond

Info

Publication number
EP3049607A1
EP3049607A1 EP14789785.4A EP14789785A EP3049607A1 EP 3049607 A1 EP3049607 A1 EP 3049607A1 EP 14789785 A EP14789785 A EP 14789785A EP 3049607 A1 EP3049607 A1 EP 3049607A1
Authority
EP
European Patent Office
Prior art keywords
handling device
pipe
drill
handling
gripping
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
EP14789785.4A
Other languages
German (de)
English (en)
Other versions
EP3049607B1 (fr
Inventor
Jürgen Binder
Frederic Seng
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.)
Herrenknecht Vertical GmbH
Original Assignee
Herrenknecht Vertical 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 Herrenknecht Vertical GmbH filed Critical Herrenknecht Vertical GmbH
Publication of EP3049607A1 publication Critical patent/EP3049607A1/fr
Application granted granted Critical
Publication of EP3049607B1 publication Critical patent/EP3049607B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and 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
    • 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
    • E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
    • E21B19/155—Handling between horizontal and vertical position

Definitions

  • the invention relates to a handling device for drill pipes of a drilling device for creating a deep hole, with at least one pipe support that is arranged vertically on a working plane of the drilling device and having an open portion through which the drill pipes are introduced into the pipe storage or removable from the pipe storage.
  • a drilling tool When drilling deep wells, for example for the extraction of oil and natural gas or for the production of energy from geothermal energy, a drilling tool is used, which is driven by a drill string consisting of drill string and drill string parts such as drill collars, drill motors or the like. As such, as drilling progresses, additional drill rods must be added to the drill string during drilling progress. These drill rods are fed from the outside. For this purpose, a pipe storage is planned in addition to the drilling rig on the drilling site.
  • the entire drill string must be removed from the well, and after a new drilling tool has been provided, reinstalled.
  • the drill rods of the drill string for example, in large systems, in each case to two or three pieces removed and installed at once, and placed in the tower of the rig upright.
  • so-called finger stages are provided in the mast, on which a worker stands, and which takes over the pipe with a loop from the elevator of the Topdrives and turns off in the space between the fingers and secures or takes out the pipes.
  • the object of the invention is therefore to provide a pipe store with which a drilling rig can be automated with drill pipes and the like and can be supplied safely and quickly with low maintenance in a simple manner.
  • the object is achieved according to the invention in that the tube bearing is provided with a guide element, through which a handling space in the region of the open section which is delimited by the guide element on one side and the tube bearing on the other side results, that the handling device comprises at least one gripping element for gripping of the drill pipe, that the gripping element is horizontally movable, and the drill pipe is movable over the gripping element in the region of the handling space.
  • the guide element acts as a backup, so that the drill pipes can not fall out of the pipe storage uncontrolled.
  • a further teaching of the invention provides that two or more pipe bearings are provided, which are connected to the guide element. This provides optimum storage space and a defined handling space.
  • a further teaching of the invention provides that the pipe bearing has a box-like structure, preferably with a two side walls and a rear wall, wherein the pipe bearing is preferably designed for receiving at least two drill pipes screwed together.
  • the tube bearing has a bottom portion on which preferably at least one projection or a recess is provided, wherein the projection or the recess are particularly preferably arranged so that the drill pipe arranged on the projection or in the recess is arranged inclined in the pipe bearing, and / or that the bottom portion opposite portion is made open and in this section finger-like projections are provided, between which a receiving space for the drill pipes, wherein the projections preferably with recesses for receiving threaded portions of the drill pipes.
  • the tube bearing is arranged so that the open side of the pipe bearing points away from the derrick or is arranged at right angles thereto. As a result, an optimal movement of the drill pipes is made possible without disadvantageous pivoting movements.
  • a further teaching of the invention provides that the handling device has a retaining element, which encloses the drill pipe in the horizontal direction, and that preferably permits a vertical movement of the drill pipe. This allows a defined horizontal movement and at the same time enables a safe vertical movement.
  • the gripping element is vertically movable.
  • the handling device has a lower portion and a spatially separated upper portion. Furthermore, it is advantageous that the sections are moved synchronously, wherein the synchronous method is advantageously carried out mechanically or via a control, a further teaching of the invention provides that the upper portion is arranged movable on the guide member. This allows a simple way a defined movement over the entire length of the drill pipe away.
  • the upper portion has a base body and a gripping or holding element which is horizontally movable relative to the base body.
  • Fig. 1 shows a spatial representation of a drilling rig
  • Fig. 2a is a partial sectional view of FIG. 1,
  • FIG. 2b is a further partial perspective view of FIG. 1,
  • FIG. 2c is a third partial view in section to Fig. 1, FIGS. 3a-9b show the sequence of the individual method steps of FIG
  • FIG. 10 is a perspective view of a drilling rig with
  • FIG. 10 is a front view of FIG. 10,
  • FIG. 12 is a side view of FIG. 11
  • FIG. 13 is a partial view of FIG. 10 in plan view
  • FIG. 14 is a first side view of FIG. 13, and
  • FIG. 15 is a second side view of FIG. 13.
  • FIG. 15 is a second side view of FIG. 13.
  • FIGS. 1 to 9b A first embodiment of the device according to the invention and the method which can be used therewith are shown in FIGS. 1 to 9b.
  • FIG. 1 shows a drilling rig 100 with a mast 102 arranged on a working platform 101, in which a so-called top drive 103 is arranged above a so-called well center 104 arranged above the borehole (not illustrated).
  • the drilling rig 100 stands on a well site 105.
  • Located on the well site 105 and in communication with the work platform 101 is a catwalk 106.
  • a horizontal pipe store (not shown) for feeding individual tubes , Casings, drill collars or other components of the drill string (not shown) provided.
  • a vertical pipe support 10 is arranged.
  • the tube bearing 10 consists of two boxes 12, shown in Fig. 2c, which are erected vertically.
  • the boxes 12 have in vertically oriented form a bottom plate 13 on which projections 14 (Fig. 3a) are arranged.
  • the Boxes have a grid frame 15 consisting of two side sections 16, 17 and a rear section 18. On the bottom of the grid frame 15 is closed by the bottom plate 13. At the top of the grid frame 15 is made open.
  • finger-like projections 20 are provided, which extend from the rear portion 18 of the grid frame to the open side 21 of the grid frame.
  • the finger-like projections 20 (FIG. 2 b, FIG. 3 b) are arranged parallel to one another, so that spaces 22 arise within which the tubes 11 can be arranged in a stack.
  • the projections 20 have according to a particular embodiment recesses 23 in which the threaded portions 24 of the tubes 11 can be arranged. In the present embodiment (see also Fig. 3b), the threaded portions 24 are not supported in the recesses 23.
  • the projections 14 are arranged on the bottom plate, that the tubes 11 are arranged to the mast tilted in the box 12 in the space 22 between the finger-like projections 20.
  • the boxes 12 are arranged on the work platform 101 so that the open side 21 of the boxes 12 point away from the mast 102.
  • the boxes 12 are arranged on the work platform 101 so that they have a distance from each other. This creates a passageway 26 between the boxes 12, through which the tubes 11 can be moved toward or away from the well center 104.
  • the with their open side 21 away from the mast 102 away boxes 12 are connected via a guide member 27 with each other.
  • the guide member 27 has two parallel to the open side 21 arranged struts 28, 29. These are connected to one another at their outer ends via a transverse strut 30.
  • the transverse strut 30 extends beyond the connecting portion between the struts 28, 29, so that a spacer 31 is formed, which is connected to the respectively away from the passage 26 side portion 16, 17.
  • the tubes 11 can be moved to the tube bearing 10 during supply and / or removal.
  • the guide member 27 acts as a securing element, since this prevents that arranged in a box tubes 11 can fall out of this.
  • the boxes 12 are arranged with stops 33 on the side portions 16, 17, which - as shown in Fig. 2a - point to the open side 21.
  • the boxes 12 are connected via the stops 33 with a crane and placed on the work platform 101 with its bottom plates 13. Subsequently, they are connected at their upper side 19 with the guide element 27.
  • an arrangement element 34 is provided on the work platform 101.
  • This arrangement element 34 is preferably constructed analogously to the guide element 27.
  • the pipe manipulator 40 has a lower portion 41 (Figure 2a) and an upper portion 42 ( Figure 2b).
  • the lower section has a gripping element 43 and the upper section has a holding element 44.
  • both sections 41, 42 are designed with gripping elements 43 or the lower section 41 with a holding element 44 and the upper section 42 with a gripping element 43.
  • the lower portion 41 has a base 45 which is movable on rails 46, which are arranged on the arrangement element 34 in the horizontal direction. The method is carried out via a drive unit, not shown, and can be done electrically or hydraulically.
  • a base body 47 is arranged horizontally movable the movement of the base body 47 with respect to the base 45 is substantially perpendicular to the rails 46.
  • the base body 47 has a bottom brace 48 on which a vertical strut 49 is arranged, the is stabilized via a diagonal strut 50 relative to the bottom strut 48.
  • the gripping element 43 is arranged to be vertically movable on a vertical strut 51 of a gripping section 52.
  • the vertical strut 51 is pivotally connected via two arms 53 with the vertical strut 49 of the base body 47 via rotary bushings 54.
  • the pivoting takes place via a hydraulic cylinder 55, which is arranged between the vertical strut 49 and the vertical strut 51.
  • the base body 47 can be displaced so far relative to the base 45, that the gripping member 43 can grip a pipe arranged in the space 22 11 that rests on the projection 14, the rear portion 18 of the box
  • the upper portion 42 has a base body 56 which is movable on the struts 28, 29 of the guide member 27.
  • the main body 56 is connected to the holding element 44 so that within the main body 56 a telescopically executed feed body 57 is provided.
  • the feed body 57 has several telescopic sections 58.
  • the holding element 44 has two holding portions 59 which enclose the tube 11, so that it is no longer horizontally movable relative to the holding element 44. The holding portions, however, form a space 60 in the closed state, within which the tube 11 is vertically movable.
  • the lower portion 41 and the upper portion 42 move along the rails 46 and the guide member 27 synchronously. This is ensured either by a mechanical connection or by a correspondingly provided control.
  • FIGS. 3 a to 9 b the sequence of removal of a tube 11 from a box 12 of a tube store 10 and the feeding of the tube 11 to the well center 104 are shown.
  • the pipe manipulator 40 is arranged in front of the box 12 so that it can approach the pipe 11 to be removed by moving the base body 47 on the base 45 of the pipe manipulator 40 and then reach with the gripping member 43.
  • the starting position of the lower portion 41 of the pipe manipulator 40 is shown.
  • Fig. 3b the starting position of the upper portion 42 of the pipe manipulator 40 is shown.
  • the middle of the three arranged in Fig. 3a and 3b tubes 11 should be removed.
  • the base body 47 is moved relative to the base 45 (FIGS. 4 a and 4 b) so far that the gripping element 43 can grip the tube 1 1.
  • the upper portion 42 of the pipe manipulator is actuated and the holding member 44 is moved to the pipe 11 out.
  • consisting of the telescopic sections 58 feed body 57 is moved relative to the main body 56 and the holding portions 59 close to the tube 11.
  • the tube 1 1 by moving the gripping member 43 on the vertical brace 51 is raised, so that the lower threaded portion 25 of the tube 11 from the projection 14 of the bottom plate 13 of the box 12 triggers. Subsequently, as shown in Fig.
  • the base body 47 relative to the base and moved synchronously to the feed body 57 relative to the Grundköper 56 or retracted, whereby the tube 1 1 is removed from the space 22 between the finger-like projections 20 and is moved into the handling space 32 between the open side 21 of the box 12 and the strut 28 of the guide member 27.
  • the pipe manipulator 40 or its lower section 41 and upper section 42 are displaced horizontally along the rails 46 or struts 28, 29 to the passage 26 between the boxes 12.
  • the tube 11 is moved in the direction of the well center 104 through the passage 26 by first the base body 47 is moved relative to the base 45 ( Figure 8) and then the vertical strut 51 on the actuation of the hydraulic cylinder 55 under the guidance of the arms 53 parallelogram is moved to the Well Center 104 out.
  • the gripping member 43 relative to the vertical strut 51 can be moved accordingly.
  • the displacement of the retaining element 44 of the upper portion 42 is shown in Fig. 9b.
  • the telescopic sections 58 of the feed body 57 are extended relative to the main body 56. The movement takes place synchronously with the movement of the gripping element 43.
  • the pipe can then be transferred to a further pipe manipulator, which supplies the pipe to the screwing with the drill string and the top drive 103 or its elevator (not shown).
  • the pipe 1 1 can also be fed directly to the elevator of the TopDrive 103 via a corresponding arrangement of the pipe in the Well Center 104. If the tube 1 1 passed either to another pipe manipulator or the elevator of the top drive 103, the gripping member 43 and the holding member 44 can be opened and the tube are released accordingly.
  • FIGS. 10 to 15 A second embodiment of the device according to the invention is shown in FIGS. 10 to 15.
  • 10 shows a drilling rig 100 with a mast 102 arranged on a working platform 101.
  • a vertical pipe bearing 10 is arranged parallel to the mast 102.
  • tubes 11 here in the form of so-called triples, in each case three tubes 11 screwed together can be arranged. Doubles are also possible.
  • the tube bearing 10 consists of a finger stage 110 (see FIGS. 13 to 15) which has two opposite finger stage sections 111.
  • the finger stage sections 111 have projections 20 between which spaces 22 extend, in which the tubes 11 are turned off.
  • the projections 20 of the two finger stage sections 111 face each other with their open sides 112.
  • the finger stage sections 111 are connected to a guide element 27.
  • the open sides 112 are arranged at right angles to the guide element 27.
  • the area between the open sides 112 and the guide element 27 is the handling space 32.
  • the tubes 11 are mounted in one of the finger stage sections 111, they consist with their lower thread section 25 on a projection (not shown) or in a recess which are arranged in or on the working platform 101.
  • the projections are arranged on the bottom plate, that the tubes 11 are inclined to the mast in the finger stage sections 11 1 in the space 22 between the finger-like projections 20 are arranged.
  • the finger stage sections 111 are arranged parallel to the work platform 101 so that the open sides 112 of the finger stage sections 11 are perpendicular to the mast 102.
  • the finger stage sections 111 are arranged above the working platform 101 in such a way that they are at a distance from each other. This creates a passage 26 between the finger stage sections 111 through which the tubes 11 can be moved to or away from the well center.
  • the tubes 11 can be moved during supply and / or discharge to the tube bearing 10.
  • the guide member 27 acts as Securing element, since this prevents that arranged in a box tubes 1 1 can fall out of this.
  • an arrangement element 34 is provided on the work platform 101.
  • a pipe manipulator 40 is provided.
  • the pipe manipulator 40 has a lower portion 41 (FIG. 12) and an upper portion 42 (FIGS. 12, 15).
  • the lower section has a gripping element 43 and the upper section has a holding element 44.
  • both sections 41, 42 are designed with gripping elements 43 or the lower section 41 with a holding element 44 and the upper section 42 with a gripping element 43.
  • the basic structure of the pipe manipulator 40 with its lower portion 41 and its upper portion 42 substantially corresponds to that previously set forth in the first embodiment.
  • the gripping or holding element 43, 44 is horizontally movable through the passage 26 or in the handling space 32 and also under the space 22, which is the storage space of the tubes 1 1, in the direction of arrow A.
  • the lower portion 41 and the upper portion 42 are movable along the arrow direction B along the guide member 27 and the arranging member 34, respectively. Accordingly, depending on the position of the lower and upper portions 41, 42, the gripping or holding element 43, 44 in the passage 26 or in the handling space 32 and also under the space 22, which is the storage space of the tubes 11, positionable by a pure horizontal Move.
  • a pivoting of the gripping or holding element 43, 44 is not provided, whereby a complex pivot drive can be omitted.
  • the tubes from the individual Pipe rows are taken successively, since the gripping or holding elements 43, 44 do not engage from the open side 12 in the respective space 22 but at right angles to the open side 112 and perpendicular to the projections 20, and it is therefore necessary, first the rooms To empty 22, which are the guide member 27 closest and tubes 1 1 included.
  • the tubes 1 1 in the tube bearing 10 must be moved accordingly in reverse order.

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)

Abstract

L'invention concerne un dispositif de manipulation de tubes de forage (11) d'un dispositif de forage servant à réaliser un trou profond, comportant au moins un support de tube (10), qui est disposé à la verticale d'un plan de travail (101) dudit dispositif de forage et comporte une partie ouverte par laquelle les tubes de forage peuvent être introduits dans le support de tube ou être retirés du support de tube, caractérisé en ce que le support de tube est pourvu d'un élément de guidage (27) dans lequel est ménagé, au niveau de la partie ouverte, un espace de manipulation qui est délimité par l'élément de guidage sur un côté et par le support de tube de l'autre côté, en ce que le dispositif de manipulation comporte au moins un élément de préhension servant à saisir le tube de forage, en ce que l'élément de préhension peut être déplacé horizontalement, et en ce que le tube de forage peut être déplacé par l'élément de préhension au niveau de l'espace de manipulation.
EP14789785.4A 2013-09-24 2014-09-24 Dispositif de manipulation de tubes de forage d'un dispositif de forage profond Active EP3049607B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013015893.1A DE102013015893A1 (de) 2013-09-24 2013-09-24 Handhabungsvorrichtung für Bohrrohre einer Tiefbohrvorrichtung
PCT/EP2014/002578 WO2015043740A1 (fr) 2013-09-24 2014-09-24 Dispositif de manipulation de tubes de forage d'un dispositif de forage profond

Publications (2)

Publication Number Publication Date
EP3049607A1 true EP3049607A1 (fr) 2016-08-03
EP3049607B1 EP3049607B1 (fr) 2021-01-20

Family

ID=51319692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14789785.4A Active EP3049607B1 (fr) 2013-09-24 2014-09-24 Dispositif de manipulation de tubes de forage d'un dispositif de forage profond

Country Status (4)

Country Link
EP (1) EP3049607B1 (fr)
CN (2) CN203783492U (fr)
DE (1) DE102013015893A1 (fr)
WO (1) WO2015043740A1 (fr)

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US11015402B2 (en) * 2018-04-27 2021-05-25 Canrig Robotic Technologies As System and method for conducting subterranean operations
US11041346B2 (en) 2018-04-27 2021-06-22 Canrig Robotic Technologies As System and method for conducting subterranean operations
US10808465B2 (en) 2018-04-27 2020-10-20 Canrig Robotic Technologies As System and method for conducting subterranean operations
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EP3719246B1 (fr) * 2019-04-03 2024-05-29 BAUER Maschinen GmbH Procédé de production d'un forage dans le sol et appareil de forage associé
US11834914B2 (en) 2020-02-10 2023-12-05 National Oilwell Varco, L.P. Quick coupling drill pipe connector
US11274508B2 (en) * 2020-03-31 2022-03-15 National Oilwell Varco, L.P. Robotic pipe handling from outside a setback area
US11365592B1 (en) 2021-02-02 2022-06-21 National Oilwell Varco, L.P. Robot end-effector orientation constraint for pipe tailing path
US11814911B2 (en) 2021-07-02 2023-11-14 National Oilwell Varco, L.P. Passive tubular connection guide
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Also Published As

Publication number Publication date
CN104453743B (zh) 2018-01-26
CN203783492U (zh) 2014-08-20
DE102013015893A1 (de) 2015-03-26
EP3049607B1 (fr) 2021-01-20
CN104453743A (zh) 2015-03-25
WO2015043740A1 (fr) 2015-04-02

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