EP1272732A1 - Gerät zum transport und zur handhabung von rohren und bohrgestängen - Google Patents
Gerät zum transport und zur handhabung von rohren und bohrgestängenInfo
- Publication number
- EP1272732A1 EP1272732A1 EP00987095A EP00987095A EP1272732A1 EP 1272732 A1 EP1272732 A1 EP 1272732A1 EP 00987095 A EP00987095 A EP 00987095A EP 00987095 A EP00987095 A EP 00987095A EP 1272732 A1 EP1272732 A1 EP 1272732A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipes
- main frame
- transporting
- channel
- handling
- 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
Links
- 238000005553 drilling Methods 0.000 abstract description 15
- 238000003860 storage Methods 0.000 description 4
- 238000012432 intermediate storage Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- 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 device for transporting and handling tubular materials, in particular drill rods and pipes for drilling operations for oil and gas production.
- Plants and devices are known in which a slide is attached to the base of a drilling rig. On the space in front of the slide there is a ramp or catwalk, which is at the same height as the rod bearing with the drill rods or pipes, e.g. Casingen, is arranged.
- a small winch for a cable is attached to the working platform of the drilling rig, the cable being deflected at the crown of the mast. At the end of the cable, there is a hook on which the drill pipe to be transported is attached in order to be transported to the working platform.
- a boring bar with or without protective caps is rolled, for example, onto the catwalk or from the rod bearing onto the ramp. The rolling is done manually. Then the boring bar can be hooked onto the hook of the pull cord manually. With the help of the cable, the boring bar is pulled over the slide. Now it can be stored in the mouse hole. When the boring bar is actually used, it is connected to the driving bar from the intermediate storage, pulled out of the mouse hole and fed to the borehole. If the boring bar is not connected to the driving bar, it can be taken over by the swiveling elevator directly on the tower door.
- the device arrangement described has the disadvantage that a great deal of physically heavy manual work is required.
- the boring bars are temporarily stored in the mouse hole before they are actually used in the drilling operation, so that the entire workflow is time-consuming.
- 32 44 896 A1 describes a mobile transport storage device for strand material, in particular for drill rods, with a loading device, consisting of a device for separating the strand material and a device that can be moved along the transport storage device for passing on individual material strands.
- a loading device consisting of a device for separating the strand material and a device that can be moved along the transport storage device for passing on individual material strands.
- Through an axially movable, one-sided lifting and lowerable loading trough creates a simple and safe handling of the loading device.
- the object of the invention is to develop a device for transporting drill rods or pipes from the rod bearing to the particularly higher working platform of a drilling rig and back, with which larger distances between the transport device and the working platform can be managed.
- the device according to the invention for the transport and handling of drill rods and pipes is characterized in that a drive carriage, which is movable along the main frame in a guide, is arranged on a main frame, on which there is a channel which is articulated to the drive car and is located on one end at one end of the main frame arranged rocker is supported, the rocker is rotatably mounted on or to the main frame and that at least one lift is arranged along the main frame, which are operatively connected to a rod bearing, on which boring bars and pipes are mounted parallel to the main frame.
- the device according to the invention simplifies and accelerates the transport of boring bars or pipes such as casings from the rod bearing to the working platform and back.
- the time-consuming intermediate storage of the boring bars in the mouse hole is no longer necessary.
- the drill rods or pipes can also be taken over by other rod handling devices.
- An advantageous embodiment of the device according to the invention for the transport and handling of drill rods and pipes provides that the device is equipped with hydraulic wheel sets, which are preferably rotatably mounted.
- a further embodiment of the invention provides that the outer end of the channel with drill rods or pipes located therein is raised to the level of the working platform and an elevator arranged under the hook or top drive, preferably at heights between 2 and 20 meters, so that the Takeover of the drill pipe or the pipes is always guaranteed.
- An advantageous variant is characterized in that the channel has a linear travel carriage for the boring bar located in the channel at the end which remains at the height of the main frame when it is raised. This ensures that the distance between the device according to the invention and the drilling rig can be made more variable and still reliably reaches the elevator for the purpose of transferring the pipe or drill pipe. In addition, even greater heights can be overcome by moving out.
- the lifts are fastened to the main frame with easily detachable bolt connections or other positive or non-positive connections since the device is thereby easier and quicker to disassemble for the purpose of transportability.
- the rocker (7) has an arrangement which enables a position at an angle of more than 90 ° to the longitudinal axis of the main frame.
- At least one ejector unit is arranged on or in the channel, preferably on a longitudinal side of the channel and / or on or in the linear travel carriage.
- the distance between the devices according to the invention and the base of the drilling rig can advantageously be varied.
- the transfer height of the drill pipe to the elevator can thus be varied in accordance with the height of the drilling rig and the elevator arranged thereon.
- the device is preferably operated with an electric drive. This enables very good controllability.
- the electrical drive prevents leaks that could occur with a hydraulic system.
- the device works with a relatively lower noise level by choosing an electric main drive. Of course, other drives can also be used.
- Figure 1 shows an inventive device for transporting and handling pipes and drill pipes in the extended position
- Figure 2 shows an inventive device in the retracted position of the gutter.
- a guide 2 for a drive car 5 is arranged on or on a main frame 1 in FIG.
- the drive carriage 5 is equipped with a pneumatically opened spring-operated brake and can be moved along the guide 2 at variable speeds.
- this safety brake can also be operated electrically.
- a groove 6 is articulated on the drive car 5 at one end.
- the channel 6 is also supported in the front area on a rocker 7.
- the channel 6 serves as a receptacle for the boring bars and pipes. If it is in the horizontal position as shown in FIG. 2, it is equipped with boring bars or pipes by two lifts 3 arranged in parallel in this exemplary embodiment. However, only one lift or several lifts can be arranged. Only one rod or several rods (rod trains) which have already been screwed together are placed in the channel 6.
- the lifts 3 convey the boring bars from a rod bearing or rod bearing 4 and place them in the channel 6.
- a slide or linear travel carriage or channel carriage 8 is arranged on or in the channel 6, which can be moved in the longitudinal direction of the channel 6 and can also be seen in FIG.
- a receptacle 17 which in this example is V-shaped and which receives a pipe or linkage or is pushed under a pipe located in the channel 6, and a stop 12, which secures the linkage against slipping down during transport.
- the trough carriage 8 and also the elevator carriages 11 of the lifts 3 designed as inclined conveyors likewise have safety brakes such as the drive carriage 5, which can be operated electrically or else pneumatically.
- the drive carriage 5 is activated and the groove 6 with the rod via a push crank mechanism in Transported towards the working platform, as shown in Figure 1.
- the linear drive car 8 can push the rod upwards in order to approach an optimal pick-up position for the elevator.
- Linear drive car 8 can be driven electrically or hydraulically.
- the elevator (not shown) (or another handling system) takes over the boring bar and the channel 6 returns to the starting position between the lifts 3.
- the rod bearings 4 are mounted on vertically adjustable supports 10. If rod trains or boring bars are to be transported to the drilling rig, the supports 10 close to the main frame 1 can be lowered, for example, by hand cranks 14, so that an inclined plane descending towards the gutter is created.
- the boring bars or rods, not shown, located on the rod bearing 4 roll independently for inclusion in the elevator car or inclined conveyor 11 of the lifts 3, with which the first boring rod is placed on the channel 6.
- the speed of the power head (top drives) or the hook is moved so that the linkage or pipe can be transferred from the elevator to the device.
- the linkage In the lower position (horizontal position of the trough), the linkage is transferred either to the right or left to the lifting carriage 11 of the lifts 3, the ejectors 9 accomplishing this function.
- the ejectors 9 can convey the tube out of the trough 6 on both sides, of course, in a simpler embodiment with only one lift, an ejector that only promotes in one direction is possible.
- the supports 10 of the The rod bearing 4 can be adjusted by means of cranks 14 in such a way that an inclined plane is formed, on which the boring bars which have reached the rod bearing 4 from the ejector 9 and via the lift 3 are transported in the direction of the lowest position onto the rod bearing 4 in the direction of the lowest position.
- the device By varying the distance from the base of the drilling rig, the device can be adjusted to the transfer height to the elevator in a wide range. This simplifies the transfer of boring bars and pipes to the elevator.
- the device is provided with hydraulic wheel sets 13. It can be lifted as a complete unit for moving or moving. No lifting gear is used to move the device. Crane or the like used. If the device is to be transported, only the lifts 3 are dismantled. This means that only two devices or device parts need to be transported.
- the lifts 3 are preferably mounted on the device with easily detachable bolt connections and are thus easily detachable. Easy handling of the device is guaranteed.
- the wheel sets 13 are fastened to the main frame 1 via lever arms 18 and can be set up via a jack-like mechanism so that the entire device can be lifted and moved.
- the arrangement of rotatable wheel sets, which serve to facilitate the implementation or the movement of the system, is particularly advantageous.
- the control of the device is arranged in the switch box 15.
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)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29921784U DE29921784U1 (de) | 1999-12-10 | 1999-12-10 | Gerät zum Transport und zur Handhabung von Rohren und Bohrgestängen |
DE29921784U | 1999-12-10 | ||
PCT/DE2000/003903 WO2001042618A1 (de) | 1999-12-10 | 2000-11-07 | Gerät zum transport und zur handhabung von rohren und bohrgestängen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1272732A1 true EP1272732A1 (de) | 2003-01-08 |
EP1272732B1 EP1272732B1 (de) | 2005-11-02 |
Family
ID=8082818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00987095A Expired - Lifetime EP1272732B1 (de) | 1999-12-10 | 2000-11-07 | Gerät zum transport und zur handhabung von rohren und bohrgestängen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1272732B1 (de) |
AT (1) | ATE308670T1 (de) |
DE (2) | DE29921784U1 (de) |
WO (1) | WO2001042618A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2472387A1 (en) | 2004-06-25 | 2005-12-25 | Kerry Wells | Oilfield pipe-handling apparatus |
US20070286708A1 (en) * | 2006-06-09 | 2007-12-13 | Columbia Trailer Co., Inc. | Method and apparatus for handling pipe |
US9080397B2 (en) * | 2012-03-21 | 2015-07-14 | Darcy LUDWIG | Pipe handling apparatus |
US9725970B1 (en) * | 2013-09-18 | 2017-08-08 | CRW Contracting, Inc. | Compact pipe handling trailer |
CN103590764B (zh) * | 2013-11-21 | 2016-05-11 | 四川宏华石油设备有限公司 | 钻具输送方法 |
CN103758471B (zh) * | 2014-01-18 | 2016-08-10 | 东北石油大学 | 一种轻便型修井用管柱移运装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2643006A (en) * | 1949-09-28 | 1953-06-23 | William R King | Automatic pipe handler |
US3559821A (en) * | 1969-06-19 | 1971-02-02 | Ralph Edward James | Drill pipe handling apparatus |
US3655071A (en) * | 1970-05-27 | 1972-04-11 | Byron Jackson Inc | Horizontal pipe racking and handling apparatus |
MX153783A (es) * | 1980-09-10 | 1987-01-09 | Imgram Corp | Mejoras en aparato para trasladar tubos,u otros articulos semejantes,entre el piso de un equipo de perforacion y un soporte de tubos |
US4386883A (en) * | 1980-09-30 | 1983-06-07 | Rig-A-Matic, Inc. | Materials lifting apparatus |
US4371302A (en) * | 1980-09-30 | 1983-02-01 | Ingram Corporation | Pipe handling apparatus |
US4403898A (en) * | 1981-12-31 | 1983-09-13 | Thompson Carroll R | Pipe pick-up and laydown machine |
US4494899A (en) * | 1982-04-28 | 1985-01-22 | Tri-Star Enterprises, Inc. | Pipe trough for transporting pipe between upper and lower positions |
DE3244896C2 (de) * | 1982-12-04 | 1987-01-08 | Deutsche Schachtbau- und Tiefbohr-Gesellschaft mbH, 4450 Lingen | Transportspeicher |
US4552498A (en) * | 1983-05-02 | 1985-11-12 | Branham Industries, Inc. | Pickup and lay-down apparatus |
-
1999
- 1999-12-10 DE DE29921784U patent/DE29921784U1/de not_active Expired - Lifetime
-
2000
- 2000-11-07 DE DE50011526T patent/DE50011526D1/de not_active Expired - Lifetime
- 2000-11-07 AT AT00987095T patent/ATE308670T1/de not_active IP Right Cessation
- 2000-11-07 WO PCT/DE2000/003903 patent/WO2001042618A1/de active IP Right Grant
- 2000-11-07 EP EP00987095A patent/EP1272732B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO0142618A1 * |
Also Published As
Publication number | Publication date |
---|---|
ATE308670T1 (de) | 2005-11-15 |
WO2001042618A1 (de) | 2001-06-14 |
EP1272732B1 (de) | 2005-11-02 |
DE29921784U1 (de) | 2001-01-11 |
DE50011526D1 (de) | 2005-12-08 |
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