WO2015035714A1 - Engin à passerelle et appareil de passerelle - Google Patents

Engin à passerelle et appareil de passerelle Download PDF

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Publication number
WO2015035714A1
WO2015035714A1 PCT/CN2013/088604 CN2013088604W WO2015035714A1 WO 2015035714 A1 WO2015035714 A1 WO 2015035714A1 CN 2013088604 W CN2013088604 W CN 2013088604W WO 2015035714 A1 WO2015035714 A1 WO 2015035714A1
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WO
WIPO (PCT)
Prior art keywords
riser
catwalk
rack
double
drill
Prior art date
Application number
PCT/CN2013/088604
Other languages
English (en)
Chinese (zh)
Inventor
张弭
姜红喜
唐爱民
魏双会
Original Assignee
四川宏华石油设备有限公司
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 四川宏华石油设备有限公司 filed Critical 四川宏华石油设备有限公司
Publication of WO2015035714A1 publication Critical patent/WO2015035714A1/fr

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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

Definitions

  • the present invention relates to petroleum exploration and production equipment, and particularly relates to a high degree of automation, which can simultaneously satisfy drill pipes, drill collars, casings, risers and other special tools (such as turntables). Etc. Some drilling equipment) The catwalk machine required for transportation, and a catwalk device. Background technique
  • the catwalk machine is generally used as the processing of the drill pipe and the pipe. It is responsible for transporting the drill pipe, the drill pipe, the casing, etc. to the wellhead and the work out of the drill floor.
  • the traditional catwalk machine needs and ramps and winds.
  • the use of the winch is low, the automation is low, the space is large, the labor intensity is large, and it is not suitable for the offshore drilling platform.
  • the speciality of the offshore drilling operation a new type of pipe is used in the pipe processing system. Water riser. In deep-sea drilling equipment – semi-submersible drilling rigs and drilling vessels, it is usually necessary to dispose of the drill pipe and the riser separately.
  • the object of the present invention is to overcome the above-mentioned deficiencies that the conventional catwalk machine in the prior art needs to separately transport the drill pipe and the water pipe, which has the advantages of large space occupation and low integration degree, and provides a catwalk machine.
  • the catwalk device the function of transporting the drill pipe and the riser can be realized by using one catwalk machine, which improves the integration degree, saves space, reduces the production cost and the weight of the device, reduces the labor intensity and increases the safety. At the same time, it can be operated remotely to realize the automatic operation of the catwalk machine.
  • the catwalk machine can also be used for land drilling operations.
  • a catwalk machine including a mobile rack, further comprising a double-sided cart, a drill pipe arm, a riser arm, a riser support vehicle, and a control system.
  • the double-sided cart is slidably disposed on the moving frame, and the drill pipe arm and the riser arm are respectively disposed at two ends of the moving frame, and the water pipe supporting vehicle is detachably disposed at the On the moving frame, the movable frame is further provided with a lifting plate.
  • the catwalk machine is provided with a drill pipe right arm and the riser arm, and a double-sided cart, a water pipe support car and a control system, which can meet the drill pipe and the partition at the same time as the traditional catwalk machine.
  • the transportation requirements of the water pipes are high, the functions are expanded, the integration is improved, the production cost and the weight of the equipment are reduced, the labor intensity of the field operators is reduced, and the safety is increased.
  • the double-sided cart is provided with a drill rod support plate and a riser support plate, and the riser support plate is rotatably connected to the double-sided cart.
  • Double-sided carts can support and transport the riser and drill pipe respectively, adding double-sided carts Function, when supporting the riser and the drill pipe separately, there is no need to replace the supporting equipment, which improves the transportation efficiency;
  • the rotatable riser support plate can flexibly adapt to the riser when the riser is ascending with the lifting device when transporting or lifting the riser The change in the angle of the end avoids the impact of the riser on the double-sided cart.
  • the moving frame is provided with a drill pipe side hydraulic pipeline drag chain and a water pipe side hydraulic pipeline drag chain, and the drill pipe side hydraulic pipeline drag chain and the riser side hydraulic pipeline drag chain are respectively used for transporting the drill pipe or the water pipe, which is convenient Retract its hydraulic lines.
  • the double-sided cart is provided with a guiding wheel and a limiting wheel
  • the moving frame is provided with a double-sided cart rail adapted to the guiding wheel and capable of driving the double-sided cart to move Double-sided cart motor.
  • the double-sided cart motor can drive the double-sided cart to move on the mobile rack, which is moved along the double-sided cart rail by the guide wheel, and the limit wheel can prevent the double-sided cart from deviating from the double-sided cart rail.
  • the bottom of the moving frame is provided with at least two gears, namely a gear one and a gear two. The gear can be moved on the rack by the driving device, thereby driving the wheels of the moving frame to move along the track.
  • the gear one and the gear are axially perpendicular to the moving frame. Since the wheel and the track of the moving frame are engaged, the two gears are arranged to be axially perpendicular to the moving frame, that is, the gear axis and the wheel axis are perpendicular to each other, and the gear moves along the rack to drive the wheel to move, compared with the gear and the wheel. Moving to the contact track, it does not carry the weight of the moving frame, thus reducing the rolling friction and increasing the service life of the gear.
  • the mobile rack is provided with at least one detachable transport platform. Since the upper surface of the moving frame of the catwalk machine is a double-sided cart rail and a pallet, it is not a solid flat plate.
  • a detachable transport platform is installed on the mobile rack.
  • the surface of the detachable platform is a solid flat plate, and the special tool or some rig equipment is placed on the transport platform by using a crane, which is convenient and quick.
  • the moving frame is provided with a lifting ear plate to facilitate the overall lifting of the catwalk machine.
  • the present invention also provides a catwalk device.
  • a catwalk device includes, in addition to the above-described catwalk machine, a drill floor and a track, the track extending along both ends of the drill floor, and at least one rack is disposed in the track, the track two The ends are respectively a drill rod type storage area and a watershed storage area, and the gears on the catwalk machine are adapted to the rack.
  • the mobile rack moves to the storage area of the riser, installs the riser support vehicle and adjusts the double-sided cart to the appropriate position.
  • the riser crane hoist and place the riser in the partition.
  • the water pipe supports the water supply supporting vehicle and the water pipe supporting plate on the double-sided trolley, and then the moving frame moves toward the drilling platform as a whole, and moves to a range in which the top driving lifting ring can contact; when the water blocking pipe is removed, the elevator is firstly separated by a lifting card.
  • the water pipe and the double-sided cart are switched to the driven mode.
  • the top drive lifts the riser upwards, and the double-sided cart transports the riser at the same time.
  • the double-sided cart upper spout support plate can be rotated around the axis to adapt to the riser.
  • the angle changes.
  • the riser arm extends and adjusts its attitude.
  • the right riser is guarded from the lower end to prevent the inertia impact of the riser, and then the top drive is completed.
  • Other work such as a riser.
  • the catwalk machine transports the drill pipe (or casing, casing) to the drill floor, first remove the riser support car, move the double-sided trolley to the appropriate position, and then push the pallet to the appropriate position and double
  • the cart is adapted, the joint crane hoisting the drill rod on the catwalk machine pallet, and then the cylinder drives the pallet to descend and retract, and the moving rack as a whole advances into the drill floor, and after reaching the designated position, the double-sided cart pushes The drill pipe advances again.
  • the drill pipe arm is lifted under the driving of the liquid cylinder, and the drill pipe is tilted at an angle.
  • the robot it is convenient for the robot to grab the drill rod and send it to the mouse hole or the center of the wellbore; when the catwalk machine transports the drill pipe (or drilled and casing) out of the drill floor, the drill pipe is raised, and the robot puts the drill pipe
  • the drill rod support arm and the drill rod support plate on the double-sided cart the drill rod support arm is retracted, the double-sided cart moves toward the outside of the drill floor, and the whole drill rod is dragged onto the moving frame, and the moving frame as a whole is further
  • the liquid cylinder pushes the pallet to extend again, which is convenient for the joint crane to grab the drill rod and put it back into the drill rod storage area.
  • the catwalk machine When transporting special tools or some rig equipment (such as turntables) into and out of the drill floor, the catwalk machine needs to pre-install the transport platform, use the crane to place it on the transport platform, and transport it into the drill floor with the mobile rack. Then use the various lifting equipment on the drill floor to remove the use and installation, and then the catwalk machine exits the drill floor.
  • the rack is provided with two racks, that is, a rack 1 and a rack 2.
  • the rack 1 and the rack 2 are symmetrically distributed on both sides of the drill floor and the rack 1.
  • the racks 2 both extend into the surface of the drill floor, the racks 1 located in the surface of the drill floor, and the ends of the racks are respectively provided with movable small racks, and the two small The racks are respectively movable to mesh with the racks 1 and 2 of the racks.
  • the catwalk machine needs to be moved to the side of the riser after completion of transportation on the drill pipe side.
  • racks and racks are provided on both sides of the drill floor.
  • the gears 1 and 2 on the moving frame correspond to each other. When the moving frame is at the drill pipe, the gears 1 and 2 are meshed with the rack.
  • one of the gears is separated from the rack. While the gears are engaged, the gears are still engaged with the racks until the two gears of the gears are engaged with the racks on the other side of the drill floor.
  • One end of the moving frame has entered the side of the riser, and the driving device drives the moving frame to move until As soon as the gear is disengaged from the rack, it meshes with the rack two, and the moving frame completely enters the side of the riser.
  • a small rack is arranged at the ends of the rack 1 and the rack 2 on both sides, and when necessary, the two small racks are respectively moved.
  • a smooth transition of the moving frame on the side of the drill pipe and the side of the riser can be achieved by engaging the two racks or the two racks on the corresponding side.
  • both ends of the track are provided with a limiting block perpendicular to the track. Limiting blocks are arranged on both sides of the track, and the catwalk machine stops in time when the track is quickly driven out to prevent accidents.
  • the catwalk machine of the present invention is provided with a drill pipe right arm and the riser arm, and a supporting double-sided cart, a riser support vehicle, and a control system, which can meet the drill pipe, the water pipe and the special tool and
  • the transportation requirements of certain drilling equipment (such as turntables, drills, casings, etc.) expand the functions, increase the integration, reduce the production cost and reduce the labor intensity of the field operators compared with the traditional catwalk machines. High degree of automation and increased security.
  • the double-sided cart of the present invention is provided with a riser support plate and a drill pipe support plate at the same time, which can respectively support and transport the water conduit and the drill pipe, and increase the function of the double-sided trolley without replacing the support.
  • the equipment improves the transportation efficiency; at the same time, the riser support plate can be rotatably connected to the double-sided cart, which is convenient for loading and unloading the riser with the riser arm of the riser;
  • the two gears on the moving frame of the present invention are arranged to be axially perpendicular to the moving frame. When the two gears mesh with the rack, they do not carry the weight of the moving frame, thereby reducing rolling friction and improving The service life of the gear;
  • the catwalk device of the present invention through the cooperation of the catwalk machine with the drill floor and the track, respectively, the drill pipe storage area and the watershed storage area are respectively arranged on both sides of the drill floor, and the catwalk machine can be transported.
  • the side drill pipe or the water pipe runs to the other side for transportation, and the catwalk device improves the transportation efficiency of the drilling and the riser;
  • the catwalk device of the present invention facilitates the transition of the catwalk machine to the track on both sides of the drill floor by providing a small rack at the rack end and the rack end in the drill floor;
  • the catwalk device of the invention reduces the number of devices, is simple to operate, and is convenient to transport, a catwalk
  • the machine can realize the whole transportation of the drill pipe and the riser, which reduces the transportation cost.
  • FIG. 1 is a schematic structural view of a catwalk machine according to the present invention.
  • Figure 2 is a plan view of Figure 1;
  • FIG. 3 is a schematic view of a catwalk transporting drill pipe according to the present invention.
  • Figure 4 is a schematic view of a catwalk transport haulage according to the present invention.
  • Figure 5 is a schematic view of the catwalk machine of the present invention after installing a transport platform
  • Figure 6 is an A-direction view of Figure 1;
  • Figure 7 is a B-direction view of Figure 1;
  • Figure 8 is a schematic structural view of a double-sided cart of a catwalk machine according to the present invention.
  • Figure 9 is a right side view of Figure 8.
  • FIG 10 is a schematic view showing the overall arrangement of the catwalk device of the present invention (the catwalk machines in the figure are all the same);
  • Figure 11 is a plan view of Figure 10
  • Figure 12 is a schematic view of a track and a support of the catwalk device of the present invention.
  • Figure 13 is a schematic view of the partial structure I of Figure 11;
  • Figure 14 is a schematic view of the partial structure II of Figure 12. Marked in the figure:
  • a catwalk machine 1 as shown in FIGS. 1 and 2 , comprises a moving frame 14 , a double-sided cart 15 , a riser support vehicle 30 , a drill pipe arm 16 , a riser arm 17 and a control system 6 , wherein The double-sided cart 15, the drill pipe arm 16 and the riser arm 17 are all mounted on the moving frame 14, and the control system 6 can control the movement of the moving frame 14.
  • the moving frame 14 is provided with a pallet 33, and the height of the pallet 33 Retractable, it is convenient to put and remove the drill pipe 32 from the catwalk machine 1.
  • the riser support car 30 is detachably mounted on the mobile frame 14, and is installed when the transport riser 11 enters and exits the drill floor.
  • the moving frame 14 is further provided with a transport platform 29, which is detachably mounted on the moving frame 14 through the transport platform interface 18, and is used when special tools or other equipment need to be transported.
  • a transport platform 29 which is detachably mounted on the moving frame 14 through the transport platform interface 18, and is used when special tools or other equipment need to be transported.
  • the moving frame 14 is a splicing structural member, which mainly serves as a supporting function; the double-sided cart rail 24 provided on the upper surface, the interface 18 for supporting the transport platform, and the four lifting lugs 26 can realize the overall lifting; the drill rod right arm Both the 16 and the riser arm 17 of the riser can be adjusted by the cylinder control to complete the righting function under various working conditions.
  • the transport platform 31 is structured as a truss truss structure, and has sufficient strength support itself. Special tools and other equipment are mounted on the mobile frame 14 via the transport platform interface 18.
  • the double-sided cart 15 is movably disposed on the movable frame 14 by the double-sided cart rail 24, and is driven by the double-sided cart motor 19, and is moved by the cooperation of the chain 21 and the sprocket 23, and the double-sided cart 15 is further
  • the adjusting cylinder 20 is provided to control the tightness of the chain 21.
  • the double-sided cart motor 19 also has a self-locking function, which can stop the moving frame 14 and the double-sided cart 15 at any position. To ensure safety.
  • the two sides of the double-sided cart 15 have different structures. As shown in FIGS. 8 and 9, one side is provided with a push rod 32 for advancing the drill rod 32, and the other side is provided with a riser support plate for supporting the riser 11.
  • the double-sided cart 15 is further provided with a cart guide wheel 27 that moves along the double-sided cart rail 24, and a limit wheel 28 is disposed in front of and behind it to prevent the double-sided cart 15 from being displaced from the double-sided cart rail 24.
  • the structure of the riser support car 32 is similar to the structure of the riser support plate 151 on the double-sided cart 15, and is also ensured to be smoothly moved by the guide wheel and the limit wheel, but the support plate of the riser 11 is supported (not shown) The mark) is fixed and cannot be rotated, thus avoiding the occurrence of shaking when the riser 11 is placed on the catwalk.
  • a catwalk device as shown in Figs. 10, 11, and 12, in addition to the catwalk machine 1 of the specific embodiment 1, further includes a drill floor 2 and a track 4, the track 4 is drilled
  • the two ends of the table 2 extend, and the two ends of the track 4 are respectively a drill rod storage area and a water storage area.
  • Two rails are arranged in the rail 4, that is, a rack 5 and a rack 25 are symmetrically distributed.
  • the ball machine 1 is also provided with a gear one 25, and the gear two 34 is matched with the rack 5 or the rack 2 35.
  • the drill pipe is usually 32
  • the pipe is arranged on the side of the drill floor 2, the riser 11 is arranged on the other side of the drill floor 2, and the drill pipe 32 or the riser 11 on both sides are laid flat.
  • the catwalk device when the catwalk device is applied, it is considered that the riser pipe 11 and the drill pipe 32 type pipe are collectively processed in a time-division manner, so in the initial stage of drilling, the catwalk machine 1 is placed in the storage pipe storage area to be treated.
  • the gears 25 and 25 of the catwalk machine 1 cooperate with the racks 5, are driven by the drive mechanism, move along the track 4, and travel from the top of the turntable 3 through the drill floor 4 to the drill pipe.
  • Storage area two control systems 6 are arranged on the drill floor 2 to facilitate the close control of the catwalk machine 1 and also to control the catwalk machine 1 in the driller's room;
  • the water tube side support 7, the drill rod side support 8 supports the catwalk machine 1, as shown in FIG.
  • two sets of hydraulic pipeline tow chains are provided, that is, the drill pipe side hydraulic pipeline towline 9 and the riser side hydraulic pipeline towline 10, which are different when the catwalk machine 1 is located in different areas.
  • the hydraulic pipeline drag chain avoids the hydraulic pipeline dragging over the drill floor 2, the drill pipe side hydraulic pipeline drag chain 9 is placed on the drill rod side support 8, and the riser side hydraulic pipeline drag chain 10 is placed on the riser side support 7 .
  • the racks 5 and 5 are respectively fixed on the drill rod side support 8 and the riser side support 7, and the ends extend to the drill floor 2, and the gears 25 and 26 are respectively mounted on the moving frame. 14 at the bottom ends. Different gears (gear one 25 or gear two 34) are used to drive the mobile frame 14 on the drill pipe side and the water pipe side, respectively, in order to ensure a smooth transition, at the end of the gear 25 and the gear 2 at the drill floor 2
  • a small rack 12 is provided, as shown in Figs. 12 and 13.
  • a limit block 13 is provided on both sides of the rail 4 to prevent the catwalk machine 1 from driving out of the rail 4, causing an accident, as shown in FIG.
  • the above configuration enables the catwalk machine 1 to pass through the drill floor 2, respectively, from the drill pipe storage area and the riser storage area, the drill pipe and the riser pipe are sent into or out of the drill floor to meet the drilling demand, and the following are different.
  • the means of transport, the method of operation is as follows:
  • the riser pipe 11 is placed on the riser support car 30 and the double-sided cart 15 by a riser crane; the moving frame 14 moves integrally toward the drill floor 2, and moves to the range in which the top drive ring can be contacted, and the elevator jams
  • the riser pipe 11 and the top drive lift up the riser 11 , and the double-sided cart 15 pushes the riser 11 at the same time, and the riser support car 30 is fixed in place, and the riser support plate 151 of the double-sided cart 15 is wound around the pin.
  • the riser arm 17 extends and adjusts its attitude, and the riser 11 is guarded from the lower end to prevent separation The inertia impact of the water pipe; finally, the top drive completes the other operations of lowering the riser pipe 11, the moving frame 14 is completely withdrawn from the drill floor 2, and the next riser 11 is continued to be transported to the well face of the drill floor 2 in the same manner.
  • the riser arm 17 and the top drive elevator are engaged, and the riser 11 is placed back on the double-sided cart 15 and the riser support cart 30, and the drill floor is carried out.
  • the double-sided cart 15 pushes the drill pipe 32 forward; when the drill pipe 32 moves over the drill pipe right arm 16 - the fixed distance After that, the right arm 16 is lifted under the driving of the liquid cylinder to tilt the drill rod 35 at a certain angle, so that the robot can grab the drill rod 32 and send it to the mouse hole or the center of the wellbore; after the robot grabs the drill rod 32, the drill rod is righted
  • the catwalk machine 1 continues to return to the initial position to transport the next drill pipe (or drill collar, casing).
  • the moving frame 14 After driving to the outside of the drill floor, after driving to the range of the joint hanging capacity, the liquid cylinder pushes the pallet 33 to extend, and pulls out the drill pipe 32, so that the joint crane grabs the drill pipe 32 and puts it back into the pipe yard, the catwalk machine 1 Continue to transport the next drill pipe and driller near the drill floor.

Abstract

Cette invention concerne un engin à passerelle. Ledit engin à passerelle comprend un cadre mobile (14), un chariot à deux côtés (15), un véhicule de support de tube prolongateur (30), un bras de centralisation de tige de forage (16), un bras de centralisation de tube prolongateur (17) et un système de commande (6). Ledit chariot à deux côtés (15), ledit bras de centralisation de tige de forage (16) et ledit bras de centralisation de tube prolongateur (17) sont tous montés sur le cadre mobile (14). Une plaque de support réglable en hauteur (33) est disposée sur le cadre mobile (14). Une plaque de support de tige de forage (152), une plaque de support de tube prolongateur (151), une roue de guidage (27) et une roue de limitation (28) sont disposées sur le chariot à deux côtés (15). Au moins deux roues dentées (25, 34) sont disposées sur le fond du cadre mobile (14). L'invention concerne en outre un appareil de passerelle. Ledit appareil de passerelle comprend ledit engin à passerelle ainsi qu'une surface de plancher de forage (2) et un rail (4). Deux crémaillères (5, 35) correspondant aux roues dentées (25, 34) sont disposées dans le rail (4). Des blocs d'arrêt (13) sont également disposés aux deux extrémités du rail (4). L'engin à passerelle selon l'invention permet de transporter séparément des tiges de forage et des tubes prolongateurs, d'améliorer l'intégration, de réaliser des économies d'espace, de réduire le coût de production et le coefficient de main d'œuvre, d'améliorer la sécurité et d'améliorer le rendement. Ledit appareil de passerelle permet de réduire le nombre de dispositifs, il est facile à actionner et pratique à transporter et il assure la réduction des coûts de transport.
PCT/CN2013/088604 2013-09-13 2013-12-05 Engin à passerelle et appareil de passerelle WO2015035714A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310419080.X 2013-09-13
CN201310419080.XA CN103422820B (zh) 2013-09-13 2013-09-13 一种猫道机及猫道装置

Publications (1)

Publication Number Publication Date
WO2015035714A1 true WO2015035714A1 (fr) 2015-03-19

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WO (1) WO2015035714A1 (fr)

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CN107237609A (zh) * 2017-05-26 2017-10-10 四川宏华石油设备有限公司 隔水管猫道

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CN103422820B (zh) * 2013-09-13 2015-09-16 四川宏华石油设备有限公司 一种猫道机及猫道装置
CN104481428B (zh) * 2014-11-25 2017-02-22 中国石油大学(华东) 一种陆地深井钻机节能动力猫道
CN105041240B (zh) * 2015-08-27 2017-07-11 四川宏华石油设备有限公司 浮式海洋钻井用隔水管猫道机
CN106285516B (zh) * 2016-10-08 2018-08-03 四川宏华石油设备有限公司 多功能猫道
CN107386973B (zh) * 2017-09-01 2023-06-30 青岛长永机械工程有限公司 车载式防撞体竖直钻孔机系统
CN108408347B (zh) * 2018-03-02 2020-05-15 兰州兰石集团有限公司 具备扶持功能的隔水管立式移运台车
CN108386144B (zh) * 2018-04-26 2024-04-09 四川宏华石油设备有限公司 一种隔水管运送装置
CN108533195A (zh) * 2018-06-13 2018-09-14 四川宏华石油设备有限公司 一种猫道
CN109184593B (zh) * 2018-11-23 2023-10-13 四川宏华石油设备有限公司 多种用途猫道
CN111502563B (zh) * 2020-04-17 2022-01-21 四川宏华石油设备有限公司 导轨总成以及采用其的滑车导轨装配结构及其动力猫道
CN115628020B (zh) * 2022-12-19 2023-02-28 高邮浩翔石油机械有限公司 一种可变液压调速液缸顶升三钻具串联动力猫道电控系统
CN115929225B (zh) * 2023-01-09 2023-07-18 东营市鸿达石油设备制造厂 一种钻杆移运装置及电动猫道

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