CN205330579U - Derrick lifts formula coiled tubing operation device - Google Patents
Derrick lifts formula coiled tubing operation device Download PDFInfo
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- CN205330579U CN205330579U CN201620063310.2U CN201620063310U CN205330579U CN 205330579 U CN205330579 U CN 205330579U CN 201620063310 U CN201620063310 U CN 201620063310U CN 205330579 U CN205330579 U CN 205330579U
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- derrick
- oil pipe
- hinge
- injection head
- retractor device
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Abstract
(B, ) the utility model relates to a coiled tubing operation technical field is a derrick lifts formula coiled tubing operation device, it is including carrying chassis car, derrick, first power telescoping device, pouring into head, gooseneck boom, oil pipe cylinder and calandria ware into, it installs and to wind the first power telescoping device of first hinge pivoted through flexible drive derrick through first hinge and articulated the linking together in derrick bottom, derrick middle part and delivery chassis workshop to carry the chassis car. The utility model has the advantages of reasonable and compact structure, convenient to use, it passes through calandria ware, gooseneck boom, injection head through the lift of first power telescoping device control derrick, the continuous oil pipe one end on the oil pipe cylinder, with the well head butt joint, realizes continuous oil pipe's quick installation, dismantlement, saves lifting machine simultaneously, the utility model has the characteristics of it is safe, laborsaving, simple and convenient, high -efficient, be suitable for short -term, small -size coiled tubing operation, can effectively reduce accessory operating time and workload, reach the purpose that reduces the operating cost. (B, )
Description
Technical field
This utility model relates to continuous oil pipe operation device technical field, is a kind of derrick lifting type continuous oil pipe operation device。
Background technology
Coiled tubing is also known as coiled tubing, coil pipe or soft pipe。Relative to for threaded conventional oil pipe, coiled tubing be wound on oil pipe cylinder stretches after the long oil pipe directly gone into the well。Continuous oil pipe operation is used primarily for down in production tube to complete specific workover treatment, such as well-flushing, salvaging etc., to the nineties in last century, continuous oil pipe operation device is described as " omnipotent implement ", it is widely used in the operations such as oil gas field well workover, drilling well, completion, well logging, plays an increasingly important role in exploration of oil and gas field with exploitation。
Continuous oil pipe operation device mainly includes two great institutions, i.e. oil pipe cylinder and oil pipe injection device injection head, no matter is vehicle-mounted or the continuous oil pipe operation equipment of sledge dress, generally will be hung by injection head with crane when operation and carry out operation above well head。Operation process suspends in midair with crane always or is supported with special pylon。It is primarily adapted for use in the workover operation construction that short-term, well depth are shallower with the operating type of crane suspention, there is mobility strong, the advantages such as simple and convenient be installed in this operating type, but the shortcoming that simultaneously there is also less stable, probably due to the reason such as wind-force, pressure oscillation causes that coiled tubing fractures, relatively large-engineering accident occurs, and this operating type has been prohibited in some oil field domestic。The operating type supported with pylon is primarily suitable for long-term construction operation, the occasion that injection head stability is higher, is characterized in that Stability Analysis of Structures is reliable, but install, dismounting, transhipment are wasted time and energy, for small-sized, short-term continuous oil pipe operation, less economical, cost is high。
Summary of the invention
This utility model provides a kind of derrick lifting type continuous oil pipe operation device, overcomes the deficiency of above-mentioned prior art, and it can effectively solve to install, dismounting, transhipment are wasted time and energy, the problem that operating cost is high。
The technical solution of the utility model is realized by following measures: a kind of derrick lifting type continuous oil pipe operation device, including carriage chassis car, derrick, the first power retractor device, injection head, gooseneck boom, oil pipe cylinder and racker；Carriage chassis car is linked together by the first hinge and derrick bottom-hinged, is provided with carriage chassis workshop and can pass through the first power retractor device that telescopic drive derrick rotates around the first hinge in the middle part of derrick；Crown is hingedly connected together by the second hinge and vertical injection head top, and the rotation of injection head is non-interference with the rotation of derrick；Crown is provided with gooseneck boom；Carriage chassis car is separately installed with oil pipe cylinder and racker。
Further optimization and/or improvements to above-mentioned utility model technical scheme are presented herein below:
Can be provided with between above-mentioned injection head side and derrick and can pass through the second power retractor device that telescopic drive injection head rotates around the second hinge；Gooseneck boom is hingedly mounted on crown by the second hinge, is provided with and can pass through the 3rd power retractor device that telescopic drive gooseneck boom rotates around the second hinge in the middle part of gooseneck boom and between crown；Racker is fixed with mounting rod, is arranged on carriage chassis car by the 3rd hinge bottom mounting rod, the 4th power retractor device that can be rotated around the 3rd hinge by telescopic drive mounting rod and racker is installed with carriage chassis workshop in the middle part of mounting rod。
Above-mentioned first power retractor device can be hydraulic cylinder or cylinder；Second power retractor device is hydraulic cylinder or cylinder；3rd power retractor device is hydraulic cylinder or cylinder；4th power retractor device is hydraulic cylinder or cylinder。
The side of above-mentioned derrick can be provided with at least one can when derrick goes to horizontal level around the first hinge for supporting derrick and the U-frame of fixing injection head。
Above-mentioned second hinge can be located on the centrage of vertical injection head, is fixed with vertical spraying-preventing system bottom injection head, and the centrage of spraying-preventing system is positioned at the centrage side away from the first power retractor device of injection head。
Above-mentioned gooseneck boom can be tangential on the centrage of spraying-preventing system near one end of derrick。
This utility model reasonable and compact in structure, easy to use, it controls the lifting of derrick by the first power retractor device, coiled tubing one end on oil pipe cylinder is passed through racker, walks around gooseneck boom, is passed injection head, dock with well head, realize the Fast Installation of coiled tubing, dismounting, save lifting machine simultaneously；By coordinating of each parts of carriage chassis car and other, it is achieved easily transport；This utility model has feature safe, laborsaving, easy, efficient, is suitable for short-term, small-sized continuous oil pipe operation, can effectively reduce subsidiary operation time and workload, reduce the purpose of operating cost。
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation under the duty of this utility model most preferred embodiment。
Accompanying drawing 2 is the structural representation under the driving states of this utility model most preferred embodiment。
Coding in accompanying drawing is respectively as follows: 1 for carriage chassis car, and 2 is derrick, and 3 is the first power retractor device, 4 is injection head, and 5 is gooseneck boom, and 6 is oil pipe cylinder, 7 is racker, and 8 is the first hinge, and 9 is coiled tubing, 10 is the second hinge, and 11 is the second power retractor device, and 12 is the 3rd power retractor device, 13 is mounting rod, and 14 is the 3rd hinge, and 15 is the 4th power retractor device, 16 is U-frame, and 17 is spraying-preventing system, and 18 is well head。
Detailed description of the invention
This utility model, not by the restriction of following embodiment, can determine specific embodiment according to the technical solution of the utility model and practical situation。
In this utility model, for the ease of describing, the Butut mode that the description of the relative position relation of each parts is all according to Figure of description 1 is described, as: the position relationship of upper and lower, left and right etc. is based on what the Butut direction of Figure of description was determined。
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
As shown in accompanying drawing 1,2, this derrick lifting type continuous oil pipe operation device includes carriage chassis car 1, derrick the 2, first power retractor device 3, injection head 4, gooseneck boom 5, oil pipe cylinder 6 and racker 7；Carriage chassis car 1 is linked together with derrick 2 bottom-hinged by the first hinge 8, is provided with and can pass through the first power retractor device 3 that telescopic drive derrick 2 rotates around the first hinge 8 in the middle part of derrick 2 and between carriage chassis car 1；Derrick 2 top is hingedly connected together with vertical injection head 4 top by the second hinge 10, and the rotation of injection head 4 is non-interference with the rotation of derrick 2；Derrick 2 top is provided with gooseneck boom 5；Carriage chassis car 1 is separately installed with oil pipe cylinder 6 and racker 7。The installation site of described oil pipe cylinder 6 and racker 7 does not all affect the rotation of derrick 2。
When this utility model is in driving states, derrick 2 is horizontal, and injection head 4 lies low in derrick 2。When this utility model needs operation, derrick 2 is promoted to rotate clockwise around the first hinge 8 by the elongation of the first power retractor device 3, it is achieved derrick 2 rises；Derrick 2 overturns to reclined position, and injection head 4 rotates to vertical position around the second hinge 10；Being wound with coiled tubing 9 in oil pipe cylinder 6, one end of coiled tubing 9 sequentially passes through racker 7, walks around gooseneck boom 5, passes injection head 4, it is achieved with docking of well head 18；The station of injection head 4 is changed by the lifting that rotates of derrick 2, thus eliminating on-the-spot dismounting injection head 4 operation, derrick 2 is bracing frame during injection head 4 operation, the mounting and fixing support of injection head 4 when being also driving states, the conversion of 4 two kinds of work job states of injection head has only to be lifted by the rotation of derrick 2 achieve that, thus realizing the Fast Installation of coiled tubing 9, dismounting, save lifting machine simultaneously；The light transhipment of coiled tubing 9 is realized by the delivery of carriage chassis car 1；After coiled tubing 9 penetrates injection head 4, every subjob need not by coiled tubing 9 from the inner extraction of injection head 4, as long as oil pipe cylinder 6 and racker 7 coordinate pipe crimping when derrick lowering 2, until derrick 2 is set level, coiled tubing 9 remains in and holds in injection head 4, as long as during lower subjob when derrick 2 lifts oil pipe cylinder 6 and racker 7 Combined with Radiotherapy pipe until normal operation position, it is achieved one time poling can carry out many subjobs。This utility model is suitable for short-term, small-sized continuous oil pipe operation, can effectively reduce subsidiary operation time and workload, reduce the purpose of operating cost。
According to actual needs, above-mentioned derrick lifting type continuous oil pipe operation device can be made further optimization and/or improvements:
As shown in accompanying drawing 1,2, it is provided with between injection head 4 side and derrick 2 and can pass through the second power retractor device 11 that telescopic drive injection head 4 rotates around the second hinge 10；Gooseneck boom 5 is hingedly mounted on derrick 2 top by the second hinge 10, is provided with and can pass through the 3rd power retractor device 12 that telescopic drive gooseneck boom 5 rotates around the second hinge 10 in the middle part of gooseneck boom 5 and between derrick 2 top；Racker 7 is fixed with mounting rod 13, it is arranged on carriage chassis car 1 by the 3rd hinge 14 bottom mounting rod 13, the 4th power retractor device 15 that can be rotated around the 3rd hinge 14 by telescopic drive mounting rod 13 and racker 7 is installed in the middle part of mounting rod 13 and between carriage chassis car 1。So can be realized the rotation of gooseneck boom 5 by the 3rd power retractor device 12, save time and the cost of on-the-spot dismounting gooseneck boom 5, reduce the distance of oil pipe cylinder 6 and derrick 2 during driving states so that carriage chassis car 1 length is less, equipment is smaller and more exquisite nimble；Be can ensure that by the second power retractor device 11 and keep when injection head 4 is in working order vertically, improving its stability, it is to avoid occur to cause that coiled tubing 9 fractures because of the factor such as wind-force, pressure oscillation。
As shown in accompanying drawing 1,2, the first power retractor device 3 is hydraulic cylinder or cylinder；Second power retractor device 11 is hydraulic cylinder or cylinder；3rd power retractor device 12 is hydraulic cylinder or cylinder；4th power retractor device 15 is hydraulic cylinder or cylinder。
As shown in accompanying drawing 1,2, the side of derrick 2 is provided with at least one can when derrick 2 goes to horizontal level around the first hinge 8 for supporting the U-frame 16 of derrick 2 and fixing injection head 4。When driving states, U-frame 16 can seat on carriage chassis car 1, and can pass through to arrange the device such as bolt or fixture block and be fixed, such U-frame 16 can play the effect of protection, support derrick 2；It is injected simultaneously into 4 to snap in and in U-frame, play effect fixing, protection injection head 4。
As shown in Figure 1, the second hinge 10 is positioned on the centrage of vertical injection head 4, is fixed with vertical spraying-preventing system 17 bottom injection head 4, and the centrage of spraying-preventing system 17 is positioned at the centrage side away from the first power retractor device 3 of injection head 4。So when job state, it is ensured that spraying-preventing system 17 is directed under well head 18 condition, reducing the hypsokinesis angle of derrick 2, what reduce the first power retractor device 3 adds holding force, it is ensured that stabilization of equipment performance, increases service life；Spraying-preventing system 17 is existing public technology, for preventing the generation of gas blowout accident。
As shown in Figure 1, gooseneck boom 5 is tangential on the centrage of spraying-preventing system 17 near one end of derrick 2。So it is easy to coiled tubing 9 be vertically connected with spraying-preventing system 17 after walking around gooseneck boom 5。
Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations。
The use procedure of this utility model most preferred embodiment:
Under driving states, when derrick 2 needs to rise, as shown in Fig. 2 to Fig. 1: control the first power retractor device 3 and extend, derrick 2 turns clockwise together with injection head 4, derrick 2 overturns to reclined position, and injection head 4 turns to vertical position around the second hinge 10 and keeps vertical position under the promotion of the second power retractor device 11；In rising derrick 2 process, control oil pipe cylinder 6 slowly releases coiled tubing 9, also to control the 4th power retractor device 15 simultaneously and adjust racker 7 position so that the releasing of coiled tubing 9, control the 3rd power retractor device 12 and make gooseneck boom 5 be positioned at and spraying-preventing system 17 tangency location；Control oil pipe cylinder 6 and racker 7 continue to release coiled tubing 9 and dock with spraying-preventing system 17。
Under duty; when derrick 2 needs to fall; as shown in Figure 1 to Figure 2: coiled tubing 9 is proposed from well; control the first power retractor device 3 to bounce back; derrick 2 rotates counterclockwise to level together with injection head 4; in derrick lowering 2 process; the slow rolling coiled tubing 9 of control oil pipe cylinder 6; also to control the second power retractor device 11 makes injection head 4 level snap in U-frame 16 simultaneously; controlling the 3rd power retractor device 12 makes gooseneck boom 5 rotate counterclockwise to below derrick 2, controls the 4th power retractor device 15 and adjusts racker 7 position to protect coiled tubing 9。
Claims (8)
1. a derrick lifting type continuous oil pipe operation device, it is characterised in that include carriage chassis car, derrick, the first power retractor device, injection head, gooseneck boom, oil pipe cylinder and racker；Carriage chassis car is linked together by the first hinge and derrick bottom-hinged, is provided with carriage chassis workshop and can pass through the first power retractor device that telescopic drive derrick rotates around the first hinge in the middle part of derrick；Crown is hingedly connected together by the second hinge and vertical injection head top, and the rotation of injection head is non-interference with the rotation of derrick；Crown is provided with gooseneck boom；Carriage chassis car is separately installed with oil pipe cylinder and racker。
2. derrick lifting type continuous oil pipe operation device according to claim 1, it is characterised in that be provided with between injection head side and derrick and can pass through the second power retractor device that telescopic drive injection head rotates around the second hinge；Gooseneck boom is hingedly mounted on crown by the second hinge, is provided with and can pass through the 3rd power retractor device that telescopic drive gooseneck boom rotates around the second hinge in the middle part of gooseneck boom and between crown；Racker is fixed with mounting rod, is arranged on carriage chassis car by the 3rd hinge bottom mounting rod, the 4th power retractor device that can be rotated around the 3rd hinge by telescopic drive mounting rod and racker is installed with carriage chassis workshop in the middle part of mounting rod。
3. derrick lifting type continuous oil pipe operation device according to claim 2, it is characterised in that the first power retractor device is hydraulic cylinder or cylinder；Second power retractor device is hydraulic cylinder or cylinder；3rd power retractor device is hydraulic cylinder or cylinder；4th power retractor device is hydraulic cylinder or cylinder。
4. the derrick lifting type continuous oil pipe operation device according to claim 1 or 2 or 3, it is characterised in that the side of derrick is provided with at least one can when derrick goes to horizontal level around the first hinge for supporting derrick and the U-frame of fixing injection head。
5. the derrick lifting type continuous oil pipe operation device according to claim 1 or 2 or 3, it is characterized in that the second hinge is positioned on the centrage of vertical injection head, being fixed with vertical spraying-preventing system bottom injection head, the centrage of spraying-preventing system is positioned at the centrage side away from the first power retractor device of injection head。
6. derrick lifting type continuous oil pipe operation device according to claim 4, it is characterized in that the second hinge is positioned on the centrage of vertical injection head, being fixed with vertical spraying-preventing system bottom injection head, the centrage of spraying-preventing system is positioned at the centrage side away from the first power retractor device of injection head。
7. derrick lifting type continuous oil pipe operation device according to claim 5, it is characterised in that gooseneck boom is tangential on the centrage of spraying-preventing system near one end of derrick。
8. derrick lifting type continuous oil pipe operation device according to claim 6, it is characterised in that gooseneck boom is tangential on the centrage of spraying-preventing system near one end of derrick。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063310.2U CN205330579U (en) | 2016-01-22 | 2016-01-22 | Derrick lifts formula coiled tubing operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063310.2U CN205330579U (en) | 2016-01-22 | 2016-01-22 | Derrick lifts formula coiled tubing operation device |
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| Publication Number | Publication Date |
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| CN205330579U true CN205330579U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620063310.2U Active CN205330579U (en) | 2016-01-22 | 2016-01-22 | Derrick lifts formula coiled tubing operation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507833A (en) * | 2016-01-22 | 2016-04-20 | 中国石油天然气集团公司 | Derrick lifting type coiled tubing operation device |
| CN109138873A (en) * | 2018-11-12 | 2019-01-04 | 王文希 | Coiled tubing injection device and system |
| CN110155821A (en) * | 2017-12-28 | 2019-08-23 | 武汉船舶设计研究院有限公司 | A kind of guiding device laying recycling for deep-sea mining vehicle |
-
2016
- 2016-01-22 CN CN201620063310.2U patent/CN205330579U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507833A (en) * | 2016-01-22 | 2016-04-20 | 中国石油天然气集团公司 | Derrick lifting type coiled tubing operation device |
| CN110155821A (en) * | 2017-12-28 | 2019-08-23 | 武汉船舶设计研究院有限公司 | A kind of guiding device laying recycling for deep-sea mining vehicle |
| CN109138873A (en) * | 2018-11-12 | 2019-01-04 | 王文希 | Coiled tubing injection device and system |
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