WO1998010899A1 - Surface de prehension a particules granuleuses - Google Patents

Surface de prehension a particules granuleuses Download PDF

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Publication number
WO1998010899A1
WO1998010899A1 PCT/US1997/016443 US9716443W WO9810899A1 WO 1998010899 A1 WO1998010899 A1 WO 1998010899A1 US 9716443 W US9716443 W US 9716443W WO 9810899 A1 WO9810899 A1 WO 9810899A1
Authority
WO
WIPO (PCT)
Prior art keywords
die
coating
gripping
refractory metal
tubular member
Prior art date
Application number
PCT/US1997/016443
Other languages
English (en)
Inventor
Daniel S. Bangert
Original Assignee
Bangert Daniel S
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 Bangert Daniel S filed Critical Bangert Daniel S
Priority to EP97941657A priority Critical patent/EP1015184B1/fr
Priority to CA002266367A priority patent/CA2266367C/fr
Priority to DE69726196T priority patent/DE69726196D1/de
Publication of WO1998010899A1 publication Critical patent/WO1998010899A1/fr
Priority to US09/267,174 priority patent/US6378399B1/en
Priority to US10/099,045 priority patent/US6755097B2/en
Priority to US10/625,441 priority patent/US7036397B2/en
Priority to US11/374,384 priority patent/US20060248985A1/en
Priority to US11/836,486 priority patent/US20080216609A1/en
Priority to US12/707,490 priority patent/US20100139461A1/en

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
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • E21B19/164—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe motor actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/241—Construction of the jaws characterised by surface features or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5083—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by internally gripping the pipe
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1293—Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement

Definitions

  • This invention relates to devices used in the oil and gas well drilling industry to grip tubular members, such as oil well piping and casing, in order to rotate the tubular member or to
  • this invention relates to gripping devices that can securely grip an oil field tubular member while not leaving damaging gouges
  • CRA corrosion resistant alloy
  • tubular and therefore may create inherent weak points in the tubular' s structural integrity
  • dies with teeth on CRA tubulars the industry has employed
  • This method consists of placing the silicon carbide screen between the tubular and the dies before the dies close upon the tubular.
  • the silicon carbide screen must be re-position between the tubular and die surface each time the
  • the apparatus has a gripping surface which comprises a backing surface adapted to contact an oil field tubular member where the backing surface is attachable to the
  • the apparatus for gripping oil field tubular members.
  • the apparatus further has a granulated particle
  • the gripping surface will be any suitable material.
  • the gripping surface will be any suitable material.
  • a refractory metal carbide selected from the group consisting of the carbides of silicon, tungsten, molybdenum, chromium, tantalum, niobium, vanadium, titanium, zirconium, and boron.
  • Figure 1 is a cut-away top view of a conventional power tong illustrating the manner in which the tubular gripping jaws of the power tongs grasp the tubular member.
  • Figure 2a is a perspective view of a conventional jaw member showing a die insert with conventional diamond tooth knurl pattern gripping surface.
  • Figure 2b is a top view of a conventional jaw member showing the die insert separated from the jaw member.
  • Figure 3 is a perspective view of a die having the granular particle gripping surface of the present invention.
  • Figure 4 is a cross-sectional view of an alternate embodiment of the present invention.
  • Figure 5 is a perspective view of one slip according to the present invention.
  • Figure 6 is a cross-sectional view the bridge plug of Figure 4 illustrating the bridge plug in an activated position.
  • tubular members The above mention of power tongs, backup power tongs and chrome tools is intended to be illustrative only. It is believe the present invention will have application in many other types of devices used for gripping oil field tubular members. As discussed herein, oil field tubular member is intended to describe all types of piping, casing, or other tubular
  • Figure 1 is a top view of the internal parts of this power
  • tong illustrating the location of jaws 50 which close upon and grip oil field tubular member 10.
  • jaw 50 An example of jaw 50 is shown in more detail in Figures 2a and 2b. As explained in detail in
  • jaw 50 will include a pin
  • jaw 50 further has a generally concave shaped
  • Die 51 is positioned in jaw 50 by the interlocking of spline 53 and
  • Concave die 51 is adapted to engage oil
  • Die 51 also has a conventional gripping surface 56 formed from a
  • This prior art gripping surface 56 has several of the
  • Figure 3 is a perspective view of a die having the novel gripping surface of the present
  • the gripping surface is formed on a die having splines 53
  • Die 1 in Figure 3 generally includes a body portion
  • the gripping surface of the present invention is formed on the face section 4 of the body 9 by
  • section 4 immediately below coating 7 forms the backing surface 5 to which coating 7 adheres.
  • Backing surface 5 is shown in Figure 3, where a portion of coating 7 has been removed from
  • dies are manufactured in standard dimensions and it is sometimes desirable to maintain these standard dimensions despite the
  • coating 7 comprises a granulated particle substance which has been
  • particle coating 7 produces a high friction gripping surface on the face 4 of die 1 In use, the
  • dies 1 are inserted into jaw members which in turn are the component of power tongs that grip
  • One embodiment of the invention will use granular particles in the range of approximately 300 to 400 microns. Of course these size ranges are only approximate and sizes of particles greater than 420 microns and smaller than 100 microns may be used in particular applications.
  • the material from which the granular particles are formed can also vary widely. In one
  • carbides of refractory metals were found to be suitable.
  • Such refractory metal carbides include carbides selected from the group consisting of the carbides of silicon, tungsten, molybdenum, chromium, tantalum, niobium, vanadium, titanium, zirconium, and boron. It is
  • refractory metals and metalloids may form a suitable granular particle material.
  • a granular particle material There are generally two requirements for a granular particle material to be
  • the material must be sufficiently hard that the granules of the material will penetrate the outermost surface of a tubular member rather than simply being crushed between the backing surface and the tubular
  • a preferred embodiment of the invention accomplishes this by utilizing a metal matrix
  • brazing alloy to fuse the granular particle material to the backing surface.
  • the metal matrix preferably has a melting or fusing point lower than the melting or fusing point of the granular particle material or the backing surface.
  • Typical brazing alloys could include cobalt-based and
  • nickel-based alloys notably those containing significant proportions of chromium.
  • brazing alloy may also contain boron, silicon, and phosphorus. Suitable brazing materials are available commercially
  • metal matrix or brazing alloy and the refractory particles are applied to
  • the backing surface of the die and the die is heated to a tempature sufficient to cause the metal
  • the process begins by cleaning the die backing surface to remove grease
  • the temporary adhesive may be a volatile liquid vehicle, such as
  • refractory particles will applied be to the backing surface.
  • particles are will typically be in a powder form and generally sprinkled in a thin layer onto the backing surface.
  • the sprinkling process can be carried out by any number of machines such as
  • the backing surface may be positioned at an angle during the sprinkling process such that only the thin layer of powder actually contacting the adhesive
  • the thickness of the final granular coating may be no greater than the diameter of the
  • a flux agent Prior to the die being heated, a flux agent is also added to the backing surface.
  • the flux Prior to the die being heated, a flux agent is also added to the backing surface.
  • the flux covers or
  • fluoride based fluxes and borax/boric acid mixtures were found suitable.
  • the flux may be applied to the backing surface after application of the refractory particle/metallic matrix powder or it may be mixed with the powder before its application to the
  • the die After the refractory particle/metallic matrix powder and the flux have been applied to the backing surface, the die will be subject to a heating process. There are numerous heating processes that may be used fuse the refractory particles to the backing surface. For example, U.S. Patent No. 3,024,128 discloses heat could be applied by a welding torch for small
  • the die of the present invention can obtain without slippage approximately double the torque obtained in the silicon carbide screen method
  • the present invention is easier and faster to employ and reduces the need for workers to put hands and arms in positions where there is a danger of crushing or amputation.
  • FIG 4 illustrates an alternate embodiment of the present invention which will be used
  • Bridge plug 70 is designed to be inserted into casing or tubing such as tubular 66 and then activated in order to block the flow of fluid through tubular 66.
  • Bridge plug 70 typically comprises a plug body 71 having an upper section 73 and
  • both expansion cones 76 and 77 and packing element 74 are annular shaped and extend continuously around the plug body 71 as a single element.
  • expansion cones 76 and 77 Positioned between expansion cones 76 and 77 are a series of slips 60. Unlike expansion
  • slips 60 are a series of separate arcuate segments which are positioned around plug body 71. An opposing pair of such arcuate segments is seen in the slips 60 illustrated in Figure 5.
  • there are six slips 60 in the bridge plug 70 of Figure 4, there are six slips 60 , but alternate
  • slip 60 will have a body 61 with
  • slip body 61 will also have an outer convex surface 68 and a slip ring channel 67. As seen in Figure 4, a slip retaining ring 63 will rest in ring channel 67 and encircle the plurality of slips 60. A slip spring 65 will be positioned between slip
  • Figure 4 also illustrates how inclined surfaces 62 of slips 60 will
  • slips 60 will have a granular particle coating 64
  • the granular particle coating 64 is identical to granular particle
  • a setting piston 80 is formed by another arcuate element which extends continuously around plug body 71.
  • setting piston 80 is formed by another arcuate element which extends continuously around plug body 71.
  • piston 80 is integrally formed on upper cone section 77.
  • a variable volume fluid cavity 83 is
  • Fluid cavity 83 will communicate with fluid a channel 82 which runs through upper section 73 of plug body 71 and allows fluid to be
  • bridge plug 70 is positioned on a work string and lowered down the well bore to the depth at which it is desired to plug the tubing or casing. While bridge plug 70 is
  • bridge plug 70 is lowered to the desired depth, it will be activated by pumping pressurized fluid through the work string into channel 82. The fluid will accumulate in variable fluid cavity 83
  • Setting piston 80 will in turn force upper expansion cone 77 downward causing incline surfaces 78 on upper and lower expansion cones 77 and 76 to slide along inclined surfaces 62 of slips 60. This movement will force lower expansion cone 76 against rubber packing element 74, causing it to expand against
  • the granular particle surface 64 will become embedded against the inner surface 69 of tubular 66 and slips 60 will be capable of resisting the high oil or gas formation pressures that might otherwise dislodge bridge plug 70.
  • the granular particle surface 64 provides the same
  • slips 60 may be used in conjunction with devices similar to bridge plugs, such as packers used for production, isolation, testing and stimulation.
  • Packers are structurally similar to bridge plugs except that packers contain one or more internal passages to allow a regulated flow of fluid through the packer or to accommodate instrument
  • Slips 60 are equally suitable for use in bridge plugs or packers which are activated by mechanical means, wirelines, electric wirelines or other

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Metal Extraction Processes (AREA)
  • Manipulator (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

L'invention concerne un appareil amélioré destiné à la préhension d'éléments tubulaires (10) de champs pétrolifères. Ledit appareil comporte un élément superficiel de préhension (53) qui comprend un élément superficiel de support (5) conçu pour venir en contact avec un élément tubulaire (10) de champ pétrolifère, cet élément superficiel de support (5) pouvant être fixé à l'appareil destiné à la préhension d'éléments tubulaires (10) de champs pétrolifères. Ledit appareil comporte en outre un revêtement de particules granuleuses (7) formées sur ledit élément superficiel de support (5). Dans un mode de réalisation préféré, la surface de préhension (4) comprend un carbure de métal réfractaire sélectionné dans le groupe constitué des carbures de silicium, de tungstène, de molybdène, de chrome, de tantale, de niobium, de vanadium, de titane, de zirconium, et de bore.
PCT/US1997/016443 1996-09-13 1997-09-15 Surface de prehension a particules granuleuses WO1998010899A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP97941657A EP1015184B1 (fr) 1996-09-13 1997-09-15 Surface de prehension a particules granuleuses
CA002266367A CA2266367C (fr) 1996-09-13 1997-09-15 Surface de prehension a particules granuleuses
DE69726196T DE69726196D1 (de) 1996-09-13 1997-09-15 Greifoberfläche mit körnigen teilchen
US09/267,174 US6378399B1 (en) 1997-09-15 1999-03-12 Granular particle gripping surface
US10/099,045 US6755097B2 (en) 1997-09-15 2002-03-14 Granular particle gripping surface
US10/625,441 US7036397B2 (en) 1996-09-13 2003-07-23 Granular particle gripping surface
US11/374,384 US20060248985A1 (en) 1996-09-13 2006-03-13 Granular particle gripping surface
US11/836,486 US20080216609A1 (en) 1996-09-13 2007-08-09 Granular Particle Gripping Surface
US12/707,490 US20100139461A1 (en) 1996-09-13 2010-02-17 Granular Particle Gripping Surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71344496A 1996-09-13 1996-09-13
US08/713,444 1996-09-13

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US71344496A Continuation-In-Part 1996-09-13 1996-09-13

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US96715197A Continuation-In-Part 1996-09-13 1997-11-10
US09/267,174 Continuation-In-Part US6378399B1 (en) 1996-09-13 1999-03-12 Granular particle gripping surface

Publications (1)

Publication Number Publication Date
WO1998010899A1 true WO1998010899A1 (fr) 1998-03-19

Family

ID=24866172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/016443 WO1998010899A1 (fr) 1996-09-13 1997-09-15 Surface de prehension a particules granuleuses

Country Status (4)

Country Link
EP (1) EP1015184B1 (fr)
CA (1) CA2266367C (fr)
DE (1) DE69726196D1 (fr)
WO (1) WO1998010899A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0928878A3 (fr) * 1998-01-09 1999-12-01 Halliburton Energy Services, Inc. Coins de retenue pour ancrer un outil de fond de puits
WO2001081046A1 (fr) * 2000-04-20 2001-11-01 Ball Burnishing Machine Tools Ltd. Ameliorations de dispositifs de couplage mecanique
US6631792B2 (en) 2001-10-09 2003-10-14 David A. Buck Low friction slip assembly
US6640939B2 (en) 2001-10-09 2003-11-04 David A. Buck Snubbing unit with improved slip assembly
WO2009019483A2 (fr) * 2007-08-09 2009-02-12 Halliburton Energy Services, Inc. Outil de fond de puits avec éléments de retenue ayant une surface de frottement
EP2767668A3 (fr) * 2013-02-07 2015-12-23 Weatherford Technology Holdings, LLC Rechargement dur de coins de retenue métalliques destiné à des outils de fond
EP2765273A3 (fr) * 2013-02-07 2015-12-23 Weatherford Technology Holdings, LLC Composants à glissement non métallique de surfaçage dur destinés à des outils de forage
US11060360B2 (en) 2015-04-07 2021-07-13 Canrig Robotic Technologies As Apparatus and method for gripping a tubular member
CN114436185A (zh) * 2022-04-11 2022-05-06 苏州新实医疗科技有限公司 应用于旋开式容器的开合盖装置及生物样本收集方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2311036A1 (fr) 2000-06-09 2001-12-09 Oil Lift Technology Inc. Tete de groupe motopompe avec boite a garniture etanche, frein centrifuge et attache de verrouillage pour tige polie
US7000888B2 (en) 2004-03-29 2006-02-21 Gadu, Inc. Pump rod clamp and blowout preventer
US7673674B2 (en) 2006-01-31 2010-03-09 Stream-Flo Industries Ltd. Polish rod clamping device
ES2397818T3 (es) 2010-07-20 2013-03-11 Omya Development Ag Proceso para la preparación de material de carbonato cálcico tratado en superficie y uso del mismo en el control de material orgánico en un medio acuoso

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063743A (en) * 1979-11-29 1981-06-10 Crowcroft P L Screwdriver blades
US4576067A (en) * 1984-06-21 1986-03-18 Buck David A Jaw assembly
US4778730A (en) * 1987-09-09 1988-10-18 Remgrit Corporation Method of applying non-slip coating to tools and resulting product
US5148726A (en) * 1989-10-16 1992-09-22 Snap-On Tools Corporation One-piece, open-end wrenching head with roughened jaws
US5150642A (en) * 1990-09-06 1992-09-29 Frank's International Ltd. Device for applying torque to a tubular member

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989909A (en) * 1989-08-17 1991-02-05 Franks Casing Crew And Rental Tools, Inc. Friction grip for tubular goods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063743A (en) * 1979-11-29 1981-06-10 Crowcroft P L Screwdriver blades
US4576067A (en) * 1984-06-21 1986-03-18 Buck David A Jaw assembly
US4778730A (en) * 1987-09-09 1988-10-18 Remgrit Corporation Method of applying non-slip coating to tools and resulting product
US5148726A (en) * 1989-10-16 1992-09-22 Snap-On Tools Corporation One-piece, open-end wrenching head with roughened jaws
US5150642A (en) * 1990-09-06 1992-09-29 Frank's International Ltd. Device for applying torque to a tubular member

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1015184A4 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0928878A3 (fr) * 1998-01-09 1999-12-01 Halliburton Energy Services, Inc. Coins de retenue pour ancrer un outil de fond de puits
WO2001081046A1 (fr) * 2000-04-20 2001-11-01 Ball Burnishing Machine Tools Ltd. Ameliorations de dispositifs de couplage mecanique
US6631792B2 (en) 2001-10-09 2003-10-14 David A. Buck Low friction slip assembly
US6640939B2 (en) 2001-10-09 2003-11-04 David A. Buck Snubbing unit with improved slip assembly
WO2009019483A2 (fr) * 2007-08-09 2009-02-12 Halliburton Energy Services, Inc. Outil de fond de puits avec éléments de retenue ayant une surface de frottement
WO2009019483A3 (fr) * 2007-08-09 2009-08-20 Halliburton Energy Serv Inc Outil de fond de puits avec éléments de retenue ayant une surface de frottement
EP2767668A3 (fr) * 2013-02-07 2015-12-23 Weatherford Technology Holdings, LLC Rechargement dur de coins de retenue métalliques destiné à des outils de fond
EP2765273A3 (fr) * 2013-02-07 2015-12-23 Weatherford Technology Holdings, LLC Composants à glissement non métallique de surfaçage dur destinés à des outils de forage
US9273527B2 (en) 2013-02-07 2016-03-01 Weatherford Technology Holdings, Llc Hard surfacing metallic slip components for downhole tools
US9739105B2 (en) 2013-02-07 2017-08-22 Weatherford Technology Holdings, Llc Hard surfacing non-metallic slip components for downhole tools
US11060360B2 (en) 2015-04-07 2021-07-13 Canrig Robotic Technologies As Apparatus and method for gripping a tubular member
CN114436185A (zh) * 2022-04-11 2022-05-06 苏州新实医疗科技有限公司 应用于旋开式容器的开合盖装置及生物样本收集方法

Also Published As

Publication number Publication date
EP1015184A1 (fr) 2000-07-05
CA2266367C (fr) 2008-11-04
EP1015184B1 (fr) 2003-11-12
DE69726196D1 (de) 2003-12-18
EP1015184A4 (fr) 2000-08-09
CA2266367A1 (fr) 1998-03-19

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