CN204098883U - Oil well casing pipe gas pressurized - Google Patents
Oil well casing pipe gas pressurized Download PDFInfo
- Publication number
- CN204098883U CN204098883U CN201420517142.0U CN201420517142U CN204098883U CN 204098883 U CN204098883 U CN 204098883U CN 201420517142 U CN201420517142 U CN 201420517142U CN 204098883 U CN204098883 U CN 204098883U
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- gas
- compressor
- oil well
- pipe gas
- 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
The utility model discloses oil well casing pipe gas pressurized, comprise support, drive unit, compressor and sleeve pipe gas circuit, the driving wheel of drive unit is provided with ratchet mechanism, scroll spring is provided with between driving wheel and live axle, driving wheel is connected by live axle with compressor, compressor circuit is connected with sleeve pipe gas circuit, move driving wheel by the driving rope band be wound around on the drive wheel to rotate, pass through belt, flywheel drives natural gas compressor work, by the also supercharging feeding oil pipeline of the gas suction in sleeve pipe, device has certain suction capactity, the effective recycling of casing gas, economize on resources, conservative control casing gas, improve oil well production level, guarantee normal production.
Description
Technical field
The utility model belongs to oilfield gas producing device, is specifically related to oil well casing pipe gas pressurized.
Background technology
For the cleaner production of preventing pollution environment-guarantee, casing gas can not be arranged outward, and the portion of natural gas separated will accumulate in oil sets annular space, can not effectively apply.Also cause oil well productivity decline, particularly some oil wells casing gas to contain H simultaneously
2s gas, H
2s gaseous hydrogen is a kind of toxic gas, endangers central nervous system and unify respiratory system after mucosa absorption, and long-term low concentration contact, causes neurasthenia syndrome and vegetative nerve functional disturbance, there is larger potential safety hazard for site manager.The generation of casing gas both polluted atmospheric environment, again serious waste natural gas resource, but also caused accident potential.
Utility model content
The utility model object: for solving the deficiencies in the prior art, provides the gas suction in sleeve pipe and the oil well casing pipe gas pressurized of supercharging feeding oil pipeline.
Technical solution adopted in the utility model is: oil well casing pipe gas pressurized, comprise support, drive unit, compressor and sleeve pipe gas circuit, the driving wheel of drive unit is provided with ratchet mechanism, scroll spring is provided with between driving wheel and live axle, driving wheel is connected by live axle with compressor, compressor circuit is connected with sleeve pipe gas circuit, the driving connecting driving wheel restricts one end connection on the drive wheel, the other end is connected on the polished rod eye of oil pumper, the sour jujube mechanism wheel that driving wheel is arranged, be made up of ratchet and pawl, described ratchet is for driving ratchet and check pawl, boosting recovery device provides power by oil pumper, driving rope is fastened on beam hanger for pumping machine, be with running rope up when oil pumper is up, move driving wheel by the driving rope band be wound around on the drive wheel to rotate, pass through belt, flywheel drives natural gas compressor work, by the also supercharging feeding oil pipeline of the gas suction in sleeve pipe, drive wheel design is install scroll spring and the combination wheel of band ratchet and pawl arrangement, meet row cutting rope band on oil pumper by ratchet and pawl arrangement and move driving wheel rotation, compress scroll spring simultaneously, oil pumper is descending, driving wheel does not drive compressor operating, scroll spring releases energy, driving rope is wound around on the drive wheel.
The beneficial effects of the utility model are: 1, device has certain suction capactity, and casing gas can effectively recycling, economizes on resources.2, conservative control casing gas, improves oil well production level, guarantees normal production.3, stop illegal user's private to connect and disorderly hang casing gas, improve oily district public security environment, make basic-level team manage upper level, external environment condition is improved greatly.4, be improve safety in production coefficient, improve oily district atmospheric environment, alleviate environment pollution, improve environmental protection managerial skills.5, prevent and injure containing the H2S gas discharging personnel that cause.In sum, enter production procedure by this device casing gas, really can stop the loss of natural gas from source, reach the object improving oil and gas production.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation, wherein: 1 support, 2 driving wheels, 3 end caps, 4, scroll spring, 5 sour jujube mechanism wheels, 6 flywheels, 7 connecting axles.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Oil well casing pipe gas pressurized as shown in the figure, oil well casing pipe gas pressurized, comprise support 1, end cap 3, driving wheel 2, compressor and sleeve pipe gas circuit, driving wheel 2 is provided with ratchet mechanism 5, scroll spring 4 is provided with between driving wheel 2 and live axle, driving wheel 2 is connected by connecting axle 7 with compressor, compressor circuit is connected with sleeve pipe gas circuit, connecting the driving of driving wheel 2 one end of restricting is connected on driving wheel 2, the other end is connected on the polished rod eye of oil pumper, the sour jujube mechanism wheel that driving wheel 2 is arranged, be made up of ratchet and pawl, described ratchet is for driving ratchet and check pawl, boosting recovery device provides power by oil pumper, driving rope one end is fastened on beam hanger for pumping machine, be with running rope up when oil pumper is up, move driving wheel by the driving rope band be wrapped on driving wheel 2 to rotate, pass through belt, flywheel 6 drives connecting axle 7 to make natural gas compressor work, by the also supercharging feeding oil pipeline of the gas suction in sleeve pipe, driving wheel 2 is install scroll spring 4 and the combination wheel of band ratchet and pawl arrangement 5, meet row cutting rope band on oil pumper by ratchet and pawl arrangement 5 to move driving wheel 2 and rotate, compress scroll spring 4 simultaneously, oil pumper is descending, driving wheel 2 does not drive compressor operating, scroll spring 4 releases energy, driving rope is wrapped on driving wheel 2.Work during such upstroke, quit work during down stroke, make the effective recycling of casing gas.
Claims (4)
1. oil well casing pipe gas pressurized, comprise support, drive unit, compressor and sleeve pipe gas circuit, it is characterized in that: the driving wheel of drive unit is provided with ratchet mechanism, scroll spring is provided with between driving wheel and live axle, driving wheel is connected by connecting axle with compressor, and compressor circuit is connected with sleeve pipe gas circuit.
2. oil well casing pipe gas pressurized according to claim 1, is characterized in that: the driving connecting driving wheel one end of restricting connects on the drive wheel, and the other end is connected on the polished rod eye of oil pumper.
3. oil well casing pipe gas pressurized according to claim 1, is characterized in that: the sour jujube mechanism wheel that driving wheel is arranged, is made up of ratchet and pawl.
4. oil well casing pipe gas pressurized according to claim 3, is characterized in that: described ratchet is for driving ratchet and check pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517142.0U CN204098883U (en) | 2014-09-10 | 2014-09-10 | Oil well casing pipe gas pressurized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517142.0U CN204098883U (en) | 2014-09-10 | 2014-09-10 | Oil well casing pipe gas pressurized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098883U true CN204098883U (en) | 2015-01-14 |
Family
ID=52267320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420517142.0U Expired - Fee Related CN204098883U (en) | 2014-09-10 | 2014-09-10 | Oil well casing pipe gas pressurized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025909A (en) * | 2018-06-19 | 2018-12-18 | 马弘毅 | The application method of individual well casing gas sulphur removal pressurization storage device |
-
2014
- 2014-09-10 CN CN201420517142.0U patent/CN204098883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025909A (en) * | 2018-06-19 | 2018-12-18 | 马弘毅 | The application method of individual well casing gas sulphur removal pressurization storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160910 |