CN202073530U - Novel exploration cementing plug packing device - Google Patents
Novel exploration cementing plug packing device Download PDFInfo
- Publication number
- CN202073530U CN202073530U CN2011201967080U CN201120196708U CN202073530U CN 202073530 U CN202073530 U CN 202073530U CN 2011201967080 U CN2011201967080 U CN 2011201967080U CN 201120196708 U CN201120196708 U CN 201120196708U CN 202073530 U CN202073530 U CN 202073530U
- Authority
- CN
- China
- Prior art keywords
- cementing plug
- packing device
- hydraulic cylinder
- cylinder
- rubber seal
- 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 - Fee Related
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Abstract
A novel exploration cementing plug packing device mainly comprises a grouting pipe 1, a connector 2, a hydraulic cylinder 3, a rising and falling rod 4, steel frame rubber sealing plugs 5, a lower extending cylinder 6, a rubber sealing ball 7, a paste outlet 8 and a rubber brush 9. The novel exploration cementing plug packing device is characterized in that the connector 2 is connected with a power input end, the grouting pipe 1 extends into the lower extending cylinder 6, the paste outlet 8 is arranged at the bottom of the lower extending cylinder 6, the lower extending cylinder 6 is connected with the hydraulic cylinder 3, the rubber brush 9 is arranged at the lower end of the outside of the hydraulic cylinder 3, the steel frame rubber sealing plugs 5are arranged at two ends of the inside of the hydraulic cylinder 3, the rising and falling rod 4 is connected with the rubber sealing ball 7 via the steel frame rubber sealing plugs 5, and the rubber sealing ball 7 plugs the paste outlet 8. The novel exploration cementing plug packing device has the advantages that the novel exploration cementing plug packing device is simple and novel in structure, low in manufacturing cost and convenient and flexible in use, the depth of a cementing plug is proper and stable, and the cementing plug can be operated when in overflowing.
Description
Technical field
The utility model belongs to the oil field prospecting equipment technical field, is meant a kind of novel exploration cementing plug packing device concretely.
Background technology
In the exploration and development process in oil field, because the problems such as adjustment of producing zone position often need be carried out the operation of cementing plug.At present, the on-the-spot water filling cement plug that uses mainly contains following two kinds: a kind of be with behind the precalculated position in the relevant lower going-into-well with cementing truck with cement paste by in the oil pipe sprue bushing, wait and coagulate, rise pipe; When well head has overflow, general earlier with hyperbaric well killing fluid kill-job, and then inject mortar, but often run into phenomenons such as improper because of the cement plug degree of depth, that cement plug is not enough in the field operation work progress, so just need repeat construction, bowel lavage and the dried phenomenon that plants flag when misoperation, also can occur.The patent No. is 200310105335.1 cementing plug technology and devices, and when well head generation overflow, this device can not use, and can therefore develop the instrument that a kind of energy is accurate, safety is finished the cementing operation have become a kind of exigence.
The utility model content
Deficiencies such as the cement plug degree of depth is improper in the existing cementing plug technology, cement plug is not enough in order to overcome, can't operate during overflow, the utility model provides a kind of novel exploration cementing plug packing device, this novel exploration has novelty simple in structure, low cost of manufacture, easy to use flexible with the cementing plug packing device, the cementing plug degree of depth is suitable, firm, advantage such as can operate during overflow.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel exploration cementing plug packing device, mainly comprise Grouting Pipe, connector, hydraulic cylinder, lifting lever, the steelframe rubber seal plug, under stretch cylinder, rubber seal ball, grout outlet, the rubber brush body, it is characterized in that: connector is connected with power intake, Grouting Pipe is stretched cylinder under feeding, under stretch cylinder bottom portion and be provided with grout outlet, under stretch cylinder and connect hydraulic cylinder, the outside lower end of hydraulic cylinder is provided with the rubber brush body, there is the steelframe rubber seal plug at the inner two ends of hydraulic cylinder, lifting lever connects rubber seal ball, rubber seal ball shutoff grout outlet by the steelframe rubber seal plug.
The beneficial effects of the utility model are, novelty simple in structure, low cost of manufacture, easy to use flexibly, the cementing plug degree of depth is suitable, firm, can operate during overflow.
Description of drawings:
Fig. 1 is the utility model structural representation.
1. Grouting Pipe among the figure, 2. connector, 3. hydraulic cylinder, 4. lifting lever, 5. the steelframe rubber seal plug, 6. stretch cylinder, 7. rubber seal ball, 8. grout outlet, 9. rubber brush body down.
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is further specified.
A kind of novel exploration cementing plug packing device, mainly comprise Grouting Pipe 1, connector 2, hydraulic cylinder 3, lifting lever 4, steelframe rubber seal plug 5, under stretch cylinder 6, rubber seal ball 7, grout outlet 8, rubber brush body 9, it is characterized in that: connector 2 is connected with power intake, under feeding, Grouting Pipe 1 stretches cylinder 6, under stretch cylinder 6 bottoms and be provided with grout outlet 8, under stretch cylinder 6 and connect hydraulic cylinders 3, hydraulic cylinder 3 outside lower ends are provided with rubber brush body 9, there is steelframe rubber seal plug 5 at hydraulic cylinder 3 inner two ends, lifting lever 4 connects rubber seal ball 7, rubber seal ball 7 shutoff grout outlets 8 by steelframe rubber seal plug 5.
This novel exploration with the beneficial effect of cementing plug packing device is, novelty simple in structure, low cost of manufacture, easy to use flexibly, the cementing plug degree of depth is suitable, firm, can operate during overflow.
Claims (1)
1. novel exploration cementing plug packing device, mainly comprise Grouting Pipe (1), connector (2), hydraulic cylinder (3), lifting lever (4), steelframe rubber seal plug (5), under stretch cylinder (6), rubber seal ball (7), grout outlet (8), rubber brush body (9), it is characterized in that: connector (2) is connected with power intake, Grouting Pipe (1) is stretched cylinder (6) under feeding, under stretch cylinder (6) bottom and be provided with grout outlet (8), under stretch cylinder (6) and connect hydraulic cylinder (3), the outside lower end of hydraulic cylinder (3) is provided with rubber brush body (9), there is steelframe rubber seal plug (5) at the inner two ends of hydraulic cylinder (3), lifting lever (4) connects rubber seal ball (7), rubber seal ball (7) shutoff grout outlet (8) by steelframe rubber seal plug (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201967080U CN202073530U (en) | 2011-06-13 | 2011-06-13 | Novel exploration cementing plug packing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201967080U CN202073530U (en) | 2011-06-13 | 2011-06-13 | Novel exploration cementing plug packing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073530U true CN202073530U (en) | 2011-12-14 |
Family
ID=45111637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201967080U Expired - Fee Related CN202073530U (en) | 2011-06-13 | 2011-06-13 | Novel exploration cementing plug packing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073530U (en) |
-
2011
- 2011-06-13 CN CN2011201967080U patent/CN202073530U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120613 |