WO2015065305A1 - Mécanisme d'ancrage de barre - Google Patents

Mécanisme d'ancrage de barre Download PDF

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Publication number
WO2015065305A1
WO2015065305A1 PCT/TR2014/000407 TR2014000407W WO2015065305A1 WO 2015065305 A1 WO2015065305 A1 WO 2015065305A1 TR 2014000407 W TR2014000407 W TR 2014000407W WO 2015065305 A1 WO2015065305 A1 WO 2015065305A1
Authority
WO
WIPO (PCT)
Prior art keywords
rod
roller
kicker
stage
panel
Prior art date
Application number
PCT/TR2014/000407
Other languages
English (en)
Inventor
Mehmet Feridun ERTÜRK
Original Assignee
Dbc Maki̇na San. Ve Ti̇c. Ltd.Şti̇.
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 Dbc Maki̇na San. Ve Ti̇c. Ltd.Şti̇. filed Critical Dbc Maki̇na San. Ve Ti̇c. Ltd.Şti̇.
Publication of WO2015065305A1 publication Critical patent/WO2015065305A1/fr

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • 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

Definitions

  • the present invention relates to rod underpinning mechanisms used in rotation drilling rigs.
  • the invention particularly relates to a durable, smoothly functioning rod underpinning mechanism that saves on labor force and time.
  • the first oil drilling operation using percussion drilling technique was performed in France in 1794.
  • the first core drilling machine was constructed by a Swiss engineer in 1864 and the first core drilling machine propounding the operating principle of the modern drilling rigs, on the other hand, was constructed by Swedish mine engineer Craelius in 1885. After Craelius, the percussion drilling method was gradually abandoned, replaced by rotary drilling.
  • the drilling rig can be defined as the drilling equipment in simple structure mounted on a skid truck or crawler. At large drilling equipment, the functions executed individually by the machines are combined at the drilling rigs, thus enabling the possibility to perform the same by a single machine. These rigs are generally used for drilling shallow boreholes. At rotary drilling equipment, the rotary table is replaced by rotary heads at the drilling rigs. The drilling rigs are mostly used for ground investigation, mining exploration and water well drilling purposes. Drilling rigs are categorized in three groups depending on the drilling method: Rotary drilling rigs, percussion machines, and combined drilling rigs.
  • the drilling is performed by connecting the rods to each other. After introducing each rod to drilling operation, the rods are taken by lifting and passing over the rods through underpinning or they are replaced.
  • problems occur when a complete centering and pass over cannot be performed in underpinning of the rods.
  • the rods are passed over the rotation unit and then side shifted and removed.
  • this operation is a challenging operation and might require long time. In this case, the drilling time is extended, thus increasing the cost of the drilling operation.
  • underpinning the rods on the drilling rigs and bringing them to positions such as centering, passing over, etc. probable mechanical malfunctions might cause setbacks in the drilling operation. In this case, the drilling operation costs increase depending on the time consumed.
  • challenges are also encountered in position adjustment of the rods with different pipe diameters. Therefore, a solution where no problems are encountered as regards to the change in diameter is required.
  • the object of the invention is to develop a rod underpinning mechanism with which the disadvantages in the available embodiments are eliminated.
  • Another object of the invention is to underpin the rods through rollers with different lifting levels installed underneath the rod kicker panel in order to bring the rod to desired position.
  • Another object of the invention is to perform the operation at desired rod position by lifting the rod by means of the roller consecutively by the medium level roller lifting mechanism in the center part of the rod kicker panel and the lifting mechanisms at terminal points.
  • Figure-1 is the view illustrating the rod pass over position in a representative embodiment of the invention.
  • Figure-2 is the view illustrating the rod centering position in a representative embodiment of the invention.
  • Figure-3 is the view illustrating the rod lowest stage position in a representative embodiment of the invention.
  • Figure-4 is the detail view illustrating the rod underpinning mechanism in a representative embodiment of the invention.
  • Figure-5 is the view illustrating the rod pass over position on the drilling rig in a representative embodiment of the invention.
  • Figure-6 is the view illustrating the rod centering position on the drilling rig in a representative embodiment of the invention.
  • Figure-7 is the view illustrating the rod lowest stage position on the drilling rig in a representative embodiment of the invention.
  • Figure-8 is the view illustrating the hydraulic diagram in a representative embodiment of the invention.
  • the rod underpinning mechanism (1) of the invention is formed by rod kicker lifting elements (3) positioned under the rod kicker panel (2). It is ensured that the rod element (5) located on the rod kicker panel (2) is brought to pass over, centering and lowest stage positions.
  • the roller extension end (10) enables adjustment in compliance with the rod elements (5) in different diameters by extending its length in a screwed manner.
  • the central part roller (11) located at the center of the rod kicker panel (2) enables simultaneous lifting of the central section over the lifting arm (12).
  • the position of the rod element (5) is adjusted by using the stage 1 roller (8) and stage 2 roller (9).
  • the central part roller (11) in the central part performs lifting operation as proportional and concurrent with the end sections.
  • the central part roller (11) can be adjusted precisely for lifting condition and the positions through configurations such as stage 1 roller (8) and stage 2 roller (9) lifting proportions control unit.
  • a preferred embodiment of the invention comprises minimum one rod kicker lifting element (3) formed in the bottom part of the rod kicker panel (2), minimum one mechanism rod kicker connection ( 3) and lifting arm (12) where the rod kicker lifting elements (3) are linked with the rod kicker panel (2), and rod kicker lifting elements (3) formed with stage 1 roller (8) and stage 2 roller (9) positioned in the rod kicker panel (2) end point.
  • a preferred embodiment of the invention comprises rod kicker lifting element (3) in the central part of the rod kicker panel (2) formed with the central part roller (11) which enables proportional lifting of the central part, and minimum one roller extension end (10) on said stage 1 roller (8), stage 2 roller (9) and central part roller (11) which enables adjustment of the position of the rod kicker panel (2) depending on the diameter of the rod element (5).
  • the rod kicker panel (2) is lifted and brought to pass over position on the rotation unit (6) with the central part roller (11) functioning simultaneously with the stage 1 roller (8) and stage 2 roller (9).
  • the rod kicker panel (2) is brought to a position in such manner to center the rod element (5) on the rotation unit (6) with the central part roller (11) functioning simultaneously with the stage 1 roller (8) and stage 2 roller (9).
  • the rod kicker panel (2) is brought to lowest stage position towards the bottom of the rotation unit (6) depending on the diameter of the rod element (5), with the central part roller (11) functioning simultaneously with the stage 1 roller (8) and stage 2 roller (9).
  • the centering position is set depending on the rotation unit (6) of the rod kicker panel (2) and the diameter of the rod element (5) to which the central part roller (11), which functions simultaneously with the stage 1 roller (8) and the stage 2 roller (9) that function in the form of push and pull by protracting and retracting the length, is linked.
  • a preferred embodiment of the invention comprises minimum one rod kicker lifting element (3) formed in the bottom section of the rod kicker panel (2) adjusted in such manner to open and close together with the telescopic rig without requiring further operation, minimum one mechanism rod kicker connection (13) and lifting arm (12) where the rod kicker lifting elements (3) are linked with the rod kicker panel (2), and/or stage 1 roller (8), stage 2 roller (9) and central part roller (11) which can be controlled by means of a single 3-way hydraulic direction valve.

Landscapes

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

Abstract

L'invention se rapporte à des mécanismes d'ancrage (1) de barres qui permettent de positionner les éléments barres (5) sur le panneau (2) de percuteur de barres dans des appareils de forage dans la position souhaitée telle que la traversée, le centrage ; elle comprend au minimum un élément de levage (3) de percuteur de barres formé dans la partie inférieure du panneau (2) de percuteur de barres, au minimum un raccord (13) de percuteur de barres de mécanisme et un bras de levage (12) où les éléments de levage (3) de percuteur de barres sont reliés au panneau (2) de percuteur de barres.
PCT/TR2014/000407 2013-11-04 2014-11-03 Mécanisme d'ancrage de barre WO2015065305A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201312716 2013-11-04
TR2013/12716 2013-11-04

Publications (1)

Publication Number Publication Date
WO2015065305A1 true WO2015065305A1 (fr) 2015-05-07

Family

ID=52350275

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2014/000407 WO2015065305A1 (fr) 2013-11-04 2014-11-03 Mécanisme d'ancrage de barre

Country Status (1)

Country Link
WO (1) WO2015065305A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109555490A (zh) * 2018-12-20 2019-04-02 中铁工程装备集团隧道设备制造有限公司 一种掘进钻车用自动换杆装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780883A (en) * 1971-03-18 1973-12-25 Brown Oil Tools Pipe handling system for use in well drilling
US4024925A (en) * 1976-01-12 1977-05-24 Brown Joe R Equipment handling apparatus
US4595066A (en) * 1983-12-16 1986-06-17 Becor Western, Inc. Apparatus for handling drill pipes
US4890681A (en) * 1984-07-10 1990-01-02 Michael Skelly Method and apparatus for rotary power driven swivel drilling
US6581698B1 (en) * 1998-08-19 2003-06-24 Bentec Gmbh Drilling & Oilfield Systems Drilling device and method for drilling a well
WO2011011887A1 (fr) * 2009-07-29 2011-02-03 Markwater International B.V. Dispositif de lancement/indexation de tube pour systèmes de manipulation de tube

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780883A (en) * 1971-03-18 1973-12-25 Brown Oil Tools Pipe handling system for use in well drilling
US4024925A (en) * 1976-01-12 1977-05-24 Brown Joe R Equipment handling apparatus
US4595066A (en) * 1983-12-16 1986-06-17 Becor Western, Inc. Apparatus for handling drill pipes
US4890681A (en) * 1984-07-10 1990-01-02 Michael Skelly Method and apparatus for rotary power driven swivel drilling
US6581698B1 (en) * 1998-08-19 2003-06-24 Bentec Gmbh Drilling & Oilfield Systems Drilling device and method for drilling a well
WO2011011887A1 (fr) * 2009-07-29 2011-02-03 Markwater International B.V. Dispositif de lancement/indexation de tube pour systèmes de manipulation de tube

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WELLZONE INDUSTRY: "YDX-3G diamond drilling rig", 7 September 2009 (2009-09-07), XP055174378, Retrieved from the Internet <URL:http://cortech01.en.ecplaza.net/ydx-3g-diamond-drilling-rig--217793-1406309.html> [retrieved on 20150306] *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109555490A (zh) * 2018-12-20 2019-04-02 中铁工程装备集团隧道设备制造有限公司 一种掘进钻车用自动换杆装置
CN109555490B (zh) * 2018-12-20 2023-08-22 中铁工程装备集团隧道设备制造有限公司 一种掘进钻车用自动换杆装置

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