CN208982032U - Sealed oil well as oil reservoir - Google Patents
Sealed oil well as oil reservoir Download PDFInfo
- Publication number
- CN208982032U CN208982032U CN201821891961.6U CN201821891961U CN208982032U CN 208982032 U CN208982032 U CN 208982032U CN 201821891961 U CN201821891961 U CN 201821891961U CN 208982032 U CN208982032 U CN 208982032U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- natural gas
- gas
- dryer
- closed
- 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.)
- Active
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of sealed oil well as oil reservoir, including storage tank and the open type natural gas dryer and closed natural gas dryer which is provided with, closed natural gas dryer is integrally provided in storage tank or top is mounted on outside storage tank, lower part is mounted in storage tank, and the top of open type natural gas dryer inner cavity is connect by gas pipeline with the side wall of closed natural gas dryer；The outside of storage tank is provided with burner and chimney, and the inner cavity of storage tank is provided with heating coil, and the outlet end of burner and the input end of heating coil connect, and the outlet end of heating coil is connect with chimney；Heater heated by waste heat is provided in chimney, the input end of heater heated by waste heat is connect by gas pipeline with the inner cavity top of closed natural gas dryer, outlet end is connected by the input end of gas pipeline and burner.The utility model overall operation more normal, gas utilization efficiency improve, and light oil, sump oil, wastewater ocean disposal reduce resource waste, and improve yield, synergy is obvious.
Description
Technical field
The utility model relates to the closed storages of oil liquid of oil field individual well production to heat technical field, specifically a kind of for oil
In liquid associated gas separation, purge drying and recycling the closed Fuel Tanking Unit of Novel oil well.
Background technique
The sealed oil well as oil reservoir (patent No.: ZL97105643.9) generallyd use in oil field individual well production process at present
With other types of closed oil storage tank, the natural gas isolated is used as the fuel heated to storage tank.Existing closed oil storage tank point
The natural gas separated out be containing light oil, sump oil, water, impurity moisture, it is therefore desirable at the scene ground be provided with natural gas purification
Environment is polluted in device, waste outlet field caused by purified natural gas, recycles difficult, waste of resource.China northeast,
The oil fields winter such as northwest, Xinjiang, Qinghai, Inner Mongol is cold, the sealed oil well as oil reservoir natural gas of individual well setting affected by environment
Ground cleaning equipment pipe network long flow path, cost height, winter easy freezing, worker's cleaning equipment is difficult, and large labor intensity causes
Oil well stops production.
Utility model content
It is simple and can to provide a kind of apparatus structure aiming at defect of the existing technology for the purpose of this utility model
Association moisture is allowed to carry out separating for several times purge drying in storage tank into pot type sealed oil well as oil reservoir in the tank of dry gas.
The technical solution of the utility model is: a kind of sealed oil well as oil reservoir, including storage tank and its top are equipped with simultaneously
The open type natural gas dryer communicated therewith, the interior closed natural gas dryer for being equipped with can-like of the storage tank, the closed day
Right gas dryer is integrally provided in storage tank or top is mounted on outside storage tank, lower part is mounted in storage tank, the open type day
The top of right gas dryer inner cavity is connect by the first gas pipeline with the side wall of closed natural gas dryer；The outside of the storage tank
It is provided with burner and chimney, the inner cavity of the storage tank is provided with heating coil, the outlet end of the burner and heating dish
The input end of pipe connects, and the outlet end of the heating coil is connect with chimney；Heater heated by waste heat is provided in the chimney, it is described
The input end of heater heated by waste heat is connect by the second gas pipeline with the inner cavity top of closed natural gas dryer, outlet end passes through the
The connection of the input end of three gas pipelines and burner.
Further, discharge manifold is provided with outside the storage tank, sets that there are three branches on the discharge manifold, wherein first
The end of branch extend into the lower part of storage tank, and the end of second branch extend into the middle part of storage tank, and the end of third branch is protruded into
To the lower part of closed natural gas dryer.
Further, the 4th branch connection emergency sewage draining exit is additionally provided on the discharge manifold.
Further, the open type natural gas dryer is gas bag shape, and the gas bag bottom is that open type and storage tank connect
It is logical, gas-liquid separation component is installed, the gas bag top is air collecting chamber in the middle part of the gas bag.
Further, the closed natural gas dryer is closed vertical tank body, and the vertical tank body is pacified by middle part
The gas-liquid separation inter-module of dress is divided into the air collecting chamber on top and the liquid collecting cavity of lower part.
Further, the third gas pipeline between the heater heated by waste heat and burner be equipped with branch connection torch or
Gas net.
The utility model carries out separating for several times purge drying using association moisture into the technology of dry gas, place in tank in tank
Associated gas after reason is not had to carry out ground flow purified treatment again by wet dry out, and is directly entered burner use, is extended burning
Device service life；Ground natural gas purification processing equipment need not be installed, and surface technology process shortens, and save investment.Meanwhile disappearing
In addition to the unsafe factor of high and cold oily area's oil well winter production, operating cost is reduced, reduces labor intensity of workers, waste heat returns
It is good using energy-saving effect to receive, and environment protecting is obvious；Compared with prior art, the utility model integral device operates more normal, effect
Rate improves, and light oil, sump oil, wastewater ocean disposal reduce resource waste, and improves yield, synergy is obvious.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
In figure: 1, storage tank mouth；2, storage tank；3, open type natural gas dryer；4, the first gas pipeline, 5, closed natural gas it is dry
Dry device, 6, pipe center pipe, 7, emergency sewage draining exit, 8, discharge manifold, the 9, second gas pipeline, 10, chimney, 11, heater heated by waste heat,
12, third gas pipeline, 13, burner, 14, gas net or torch.
Specific embodiment
Embodiment 1
Referring to Fig.1, a kind of sealed oil well as oil reservoir, storage tank 2 are equipped with open type natural gas dryer 3 and closed natural
Gas dryer 5, in which:
The top of storage tank 2 is arranged in open type natural gas dryer 3, and open type natural gas dryer 3 is gas bag shape, gas bag
Bottom is that open type is connected to storage tank inner cavity 2, and gas-liquid separation component is equipped in the middle part of gas bag, and gas bag top is air collecting chamber.It is closed
The top of natural gas dryer 5 is mounted on outside storage tank, lower part is mounted in storage tank 2, and closed natural gas dryer 5 is closed vertical
Formula tank body, the gas-liquid separation inter-module that vertical tank body is installed by middle part are divided into the air collecting chamber on top and the liquid collecting cavity of lower part.It opens
The top of 3 inner cavity of open form natural gas dryer is (internal corresponding by the first gas pipeline 4 and the side wall of closed natural gas dryer 5
Liquid collecting cavity) connection.
The outside of storage tank 2 is provided with burner 13 and chimney 10, and the inner cavity of storage tank 2 is provided with heating coil, burner
13 outlet end and the input end of heating coil connect, and the outlet end of heating coil is connect with chimney 10；It is provided in chimney 10
Heater heated by waste heat 11(, that is, heat exchanger is heated up using fume afterheat to natural gas), the input end of heater heated by waste heat 11 passes through second
Gas pipeline 9 is connect with the inner cavity top of closed natural gas dryer 5, outlet end passes through the import of third gas pipeline 12 and burner
End connection.
Discharge manifold 8 is provided with outside storage tank 2, sets that there are four branches on discharge manifold 8, wherein the end of the first branch is protruded into
To the lower part (water layer) of storage tank 2, the end of second branch extend into the middle part (oil reservoir) of storage tank 2, third branch, that is, pipe center
The end of pipe extend into the lower part (liquid collecting cavity) of closed natural gas dryer 5., the 4th branch connection emergency sewage draining exit 7.
The course of work of the present apparatus is:
Crude oil is transported in storage tank 2 from underground through storage tank mouth 1 under the action of oil well pump, and oil is during flowing in tank
Interior decompression, expansion, associated gas are deviate from from oil, and gas, which rises, to be flowed into open type natural gas dryer 3, through what is be arranged in drier
(gas-liquid separation component can also use umbrella multilayer using conventional orifice plate, porcelain ball, molecular sieve etc. to gas-liquid separation component
Mesh sheet) it filters, the Automatic-fallings such as light oil, sump oil, water under filtering return to inside storage tank 2, and gas, which rises, completes first be dried.
Gas enters in the first gas pipeline 4 being arranged in open type natural gas that be transported to closed natural gas dry at the top of the open type natural gas
Inside dry device 5, gas rises through the gas-liquid separation component (choosing of gas-liquid separation component being arranged in closed natural gas dryer 5
Select ibid) filtering re-dry, inside the second gas pipeline 9 in closed natural gas dryer 5, then through pipeline into waste heat
Heater 11 is transported in burner 13 after heating through third gas pipeline 12.In storage tank emptying, it is dry to be stored in closed natural gas
The substances such as light oil, sump oil, the sewage of dry 5 lower part of device enter the pipeline being arranged in drier in drier under the pressure of gas
It in central tube 6, is packed into tank truck subsequently into the oil in discharge manifold 8 and storage tank 2, from emergency can be arranged when emergency together
Dirty mouth 7 is discharged.
Embodiment 2
Referring to Fig.1, a kind of sealed oil well as oil reservoir, on the basis of 1 structure of embodiment, further includes: heater heated by waste heat
Third gas pipeline 12 between 11 and burner 13 is equipped with branch's connection torch or gas net 14；Guaranteeing burner for storage
Under the premise of tank heats, extra gas can enter torch or gas net；The course of work of the present apparatus is no longer superfluous with embodiment 1
It states.
The above, is only the exemplary embodiments of the utility model, and those skilled in the art explains possibly also with above-mentioned
Equivalent technical solution is modified the utility model or be revised as to the technical solution stated.Therefore, practical new according to this
Any simple modification or substitute equivalents that the technical solution of type is carried out belong to the greatest extent the range of the requires of the utility model protection.
Claims (6)
1. a kind of sealed oil well as oil reservoir is equipped with including storage tank and its top and the open type natural gas communicated therewith is dry
Device, it is characterised in that: the closed natural gas dryer of can-like is equipped in the storage tank, the closed natural gas dryer is integrally set
It sets in storage tank or top is mounted on outside storage tank, lower part is mounted in storage tank, open type natural gas dryer inner cavity
Top is connect by the first gas pipeline with the side wall of closed natural gas dryer；The outside of the storage tank be provided with burner and
Chimney, the inner cavity of the storage tank are provided with heating coil, and the outlet end of the burner and the input end of heating coil connect, institute
The outlet end for stating heating coil is connect with chimney；Heater heated by waste heat, the import of the heater heated by waste heat are provided in the chimney
End is connect by the second gas pipeline with the inner cavity top of closed natural gas dryer, outlet end passes through third gas pipeline and burner
Input end connection.
2. sealed oil well as oil reservoir according to claim 1, it is characterised in that: be provided with oil discharge pipe outside the storage tank
It converges, sets that there are three branches on the discharge manifold, wherein the end of the first branch extend into the lower part of storage tank, the end of second branch
Portion extend into the middle part of storage tank, and the end of third branch extend into the lower part of closed natural gas dryer.
3. sealed oil well as oil reservoir according to claim 2, it is characterised in that: be additionally provided with the 4th on the discharge manifold
Branch connection emergency sewage draining exit.
4. sealed oil well as oil reservoir according to claim 1, it is characterised in that: the open type natural gas dryer is
Gas bag shape, the gas bag bottom are that open type is connected to storage tank, are equipped with gas-liquid separation component, the gas bag in the middle part of the gas bag
Top is air collecting chamber.
5. sealed oil well as oil reservoir according to claim 1, it is characterised in that: the closed natural gas dryer is envelope
The vertical tank body closed, gas-liquid separation inter-module that the vertical tank body is installed by middle part are divided into air collecting chamber and the lower part on top
Liquid collecting cavity.
6. sealed oil well as oil reservoir according to claim 1, it is characterised in that: the heater heated by waste heat and burner it
Between third gas pipeline be equipped with branch's connection torch or gas net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891961.6U CN208982032U (en) | 2018-11-16 | 2018-11-16 | Sealed oil well as oil reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891961.6U CN208982032U (en) | 2018-11-16 | 2018-11-16 | Sealed oil well as oil reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208982032U true CN208982032U (en) | 2019-06-14 |
Family
ID=66791195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891961.6U Active CN208982032U (en) | 2018-11-16 | 2018-11-16 | Sealed oil well as oil reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208982032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499006A (en) * | 2020-11-25 | 2021-03-16 | 刘国庆 | Dry gas heating safe and environment-friendly oil well sealed oil storage device |
-
2018
- 2018-11-16 CN CN201821891961.6U patent/CN208982032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499006A (en) * | 2020-11-25 | 2021-03-16 | 刘国庆 | Dry gas heating safe and environment-friendly oil well sealed oil storage device |
| CN112499006B (en) * | 2020-11-25 | 2022-11-22 | 刘国庆 | Dry gas heating safe and environment-friendly oil well sealed oil storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208865325U (en) | A kind of air cleaning unit | |
| CN205913932U (en) | Novel spray column | |
| CN208982032U (en) | Sealed oil well as oil reservoir | |
| CN206027343U (en) | Chimney and air cleaning filter | |
| CN203980382U (en) | A kind of smoke exhaust ventilator | |
| CN211373317U (en) | Heat exchange structure for exhaust-gas treatment | |
| CN208911683U (en) | Gas discharging apparatus in a kind of waste mineral oil purification process | |
| CN205084513U (en) | Transformer oil filtration system | |
| CN108980599A (en) | A kind of guide piston inverted bucket trap | |
| CN209541447U (en) | A kind of dedicated equipment of separation stove flue gas particle | |
| CN209638979U (en) | A kind of environment-protecting type energy-conserving steam | |
| CN105833673A (en) | Multifunctional environment-friendly cold-dry oil-water separating, filtering and collecting all-in-one purifying machine | |
| CN209865741U (en) | Multifunctional smoke dust treatment device for furnace | |
| CN209494586U (en) | A kind of high negative pressure methane gas extraction pipeline tailrace device | |
| CN207545964U (en) | A kind of vacuum oil-filter coarse filter device impurities removal mechanism | |
| CN106678916A (en) | Range hood | |
| CN208952144U (en) | A kind of production of corn starch boiler afterheat recycle device | |
| CN208565001U (en) | Sliding valve vacuum pump | |
| CN206556091U (en) | Lampblack absorber | |
| CN208493494U (en) | A kind of infant industry oil product filtering and purifying | |
| CN208389773U (en) | A kind of condensing type heating stove wet-desulfurizing dust remover | |
| CN206934971U (en) | A kind of new waste gas recovering device | |
| CN206334363U (en) | One kind two imitates vacuum decker | |
| CN216320901U (en) | Waste gas purification treatment device with built-in airflow spiral guide structure | |
| CN213334583U (en) | Smoke guide device for gas stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |