CN203784464U - Cement-based pier for surface pipeline of oil-gas well - Google Patents
Cement-based pier for surface pipeline of oil-gas well Download PDFInfo
- Publication number
- CN203784464U CN203784464U CN201420052634.7U CN201420052634U CN203784464U CN 203784464 U CN203784464 U CN 203784464U CN 201420052634 U CN201420052634 U CN 201420052634U CN 203784464 U CN203784464 U CN 203784464U
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- China
- Prior art keywords
- cement
- foundation pier
- cement foundation
- millimeters
- oil
- 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.)
- Expired - Lifetime
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- 239000004568 cement Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 abstract description 5
- 239000002910 solid waste Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a cement-based pier for a surface pipeline of an oil-gas well. The cement-based pier comprises a pipeline fixing mechanism which is arranged on the top surface of the cement-based pier and a hoisting device which is arranged at the four corners of the top surface of the cement-based pier. The cement-based pier for the surface pipeline of the oil-gas well provided by the utility model is generally fit for the oil pipe fixing of a ground blowout process of the oil-gas well; the time and labor are saved; the solid wastes on a working site are reduced; the environment-friendly operation is realized; the on-site mounting is conveniently realized; the surface pipeline can be conveniently adjusted and moved; the cement-based pier can be repeatedly used; the cost is saved; the economic benefit is higher; the operation efficiency is increased.
Description
Technical field
The utility model belongs to oil-gas field downhole operation field apparatus technical field, is specifically related to a kind of Oil/gas Well surface line cement foundation pier.
Background technique
In well fracturing, gas testing operation process, need be fixed surface line, the existing fixing general earth anchorage that adopts to surface line, earth anchorage need to dig ground anchor pit, and cast concrete, and solidifying of cement needs the regular hour, this fixation method has not only extended the duration but also expended a large amount of manpower and materials; , adopt after earth anchorage surface line meanwhile, because solidify on ground, well site, cause soil destroyed, cannot second ploughing; In addition, once earth anchor is fixing, surface line will be difficult to adjust and move, and this makes troubles to well fracturing, gas testing operation.
Model utility content
The purpose of this utility model is to provide a kind of Oil/gas Well surface line cement foundation pier, and to overcome, the labor intensity that the shortcoming of prior art brings is large, solid waste many and the irremovable problem of surface line.
For this reason, the utility model provides a kind of Oil/gas Well surface line cement foundation pier, comprises the pipeline fixed mechanism that is arranged on this cement foundation pier end face and the boom hoisting that is arranged on four jiaos of this cement foundation pier end faces.
Above-mentioned pipeline fixed mechanism comprises the first bolt, the second bolt and fixed card, and described the first bolt, the second bolt are parallel and be vertically set on the end face of cement foundation pier; The two ends of fixed card are respectively provided with the circular hole that can be set on described the first bolt, the second bolt.
Above-mentioned boom hoisting is hanger.
Above-mentioned cement foundation pier is positive cubic stage body.
The weight of above-mentioned cement foundation pier is at least 290 kilograms.
The upper base of above-mentioned cement foundation pier is 400 millimeters to 500 millimeters, and going to the bottom is 550 millimeters to 650 millimeters, and height is 370 millimeters to 470 millimeters.
The upper base of above-mentioned cement foundation pier is 450 millimeters, and going to the bottom is 600 millimeters, and height is 420 millimeters.
The beneficial effects of the utility model: time saving and energy saving, reduce operation field solid waste, realize environmental protection operation, meanwhile, be both convenient to on-the-spot installation, be convenient to again adjustment, the movement of surface line; And can repeatedly reuse, save cost, there is larger economic benefit, improve operating efficiency.
Below with reference to accompanying drawing, the utility model is described in further details.
Brief description of the drawings
Fig. 1 is the schematic diagram of Oil/gas Well surface line cement foundation pier;
Fig. 2 is the schematic diagram of fixed card.
Description of reference numerals: 1, cement foundation pier; 2, surface line; 3, pipeline fixed mechanism; 31, the first bolt; 32, the second bolt; 33, fixed card; 4, hanger; 5, rubber; 6, circular hole.
Embodiment
Embodiment 1:
As shown in Figure 1, the present embodiment provides a kind of Oil/gas Well surface line cement foundation pier, comprise the pipeline fixed mechanism 3 that is arranged on this cement foundation pier 1 end face and the boom hoisting that is arranged on four jiaos of this cement foundation pier 1 end faces, this cement foundation pier 1 adopts reinforced concrete one-time-concreting to complete, pipeline fixed mechanism 3 comprises that pipeline fixed mechanism comprises the first bolt 31, the second bolt 32 and fixed card 33, and described the first bolt 31, the second bolt 32 are parallel and be vertically set on the end face of cement foundation pier 1.
As shown in Figure 2, the two ends of fixed card 33 are respectively provided with the circular hole 6 that can be set on described the first bolt 31, the second bolt 32, in order to reduce the friction between fixed card 33 and surface line 2, between described fixed card 33 and surface line 2, are provided with rubber 5.
For the ease of carrying and mobile, described boom hoisting is hanger 4, cement foundation pier 1 is positive cubic stage body, the weight of cement foundation pier 1 is at least 290 kilograms, and the upper base of cement foundation pier 1 is 400 millimeters to 500 millimeters, and going to the bottom is 550 millimeters to 650 millimeters, height is 370 millimeters to 470 millimeters, the upper base of cement foundation pier is 450 millimeters, and going to the bottom is 600 millimeters, and height is 420 millimeters.
The ground compacting that cement foundation pier need to be installed is smooth, checks that cement foundation pier body is without breakage, hanger, fixed card fixing bolt not damaged, hoisted in position.While connecting downstream line, near tubing coupling position, a cement foundation pier is installed every 7m, surface line covers rubber up and down, adopts single deck tape-recorder double nut to fix; Two cement foundation piers are installed before and after ground flow corner, and two cement foundation piers are installed in acid chimney, some fiery pit outlet.
The Oil/gas Well surface line cement foundation pier that the utility model provides is generally applicable to the oil pipe of Oil/gas Well ground open flow flow process and fixes, time saving and energy saving, has reduced operation field solid waste, realize environmental protection operation, meanwhile, be both convenient to on-the-spot installation, be convenient to again adjustment, the movement of surface line; And can repeatedly reuse, save cost, there is larger economic benefit, improve operating efficiency.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection domain of the present utility model.
Claims (7)
1. an Oil/gas Well surface line cement foundation pier, is characterized in that: comprise the boom hoisting that is arranged on the pipeline fixed mechanism (3) of this cement foundation pier (1) end face and is arranged on four jiaos of this cement foundation pier (1) end faces.
2. Oil/gas Well surface line cement foundation pier as claimed in claim 1, it is characterized in that: described pipeline fixed mechanism (3) comprises the first bolt (31), the second bolt (32) and fixed card (33), described the first bolt (31), the second bolt (32) are parallel and be vertically set on the end face of cement foundation pier (1); The two ends of fixed card (33) are respectively provided with the circular hole (6) that can be set on described the first bolt (31), the second bolt (32).
3. Oil/gas Well surface line cement foundation pier as claimed in claim 1, is characterized in that: described boom hoisting is hanger (4).
4. cement foundation pier as claimed in claim 1, is characterized in that: described cement foundation pier (1) is positive cubic stage body.
5. cement foundation pier as claimed in claim 1, is characterized in that: the weight of described cement foundation pier (1) is at least 290 kilograms.
6. cement foundation pier as claimed in claim 1 or 2, is characterized in that: the upper base of described cement foundation pier (1) is 400 millimeters to 500 millimeters, and going to the bottom is 550 millimeters to 650 millimeters, and height is 370 millimeters to 470 millimeters.
7. cement foundation pier as claimed in claim 5, is characterized in that: the upper base of described cement foundation pier (1) is 450 millimeters, and going to the bottom is 600 millimeters, and height is 420 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052634.7U CN203784464U (en) | 2014-01-27 | 2014-01-27 | Cement-based pier for surface pipeline of oil-gas well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052634.7U CN203784464U (en) | 2014-01-27 | 2014-01-27 | Cement-based pier for surface pipeline of oil-gas well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784464U true CN203784464U (en) | 2014-08-20 |
Family
ID=51320651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052634.7U Expired - Lifetime CN203784464U (en) | 2014-01-27 | 2014-01-27 | Cement-based pier for surface pipeline of oil-gas well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759077A (en) * | 2014-01-27 | 2014-04-30 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Oil and gas well surface pipeline cement base pier |
-
2014
- 2014-01-27 CN CN201420052634.7U patent/CN203784464U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759077A (en) * | 2014-01-27 | 2014-04-30 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Oil and gas well surface pipeline cement base pier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |