CN108252691A - A kind of oil/gas well energy supplement without pump with exploiting integrated device - Google Patents
A kind of oil/gas well energy supplement without pump with exploiting integrated device Download PDFInfo
- Publication number
- CN108252691A CN108252691A CN201810032338.3A CN201810032338A CN108252691A CN 108252691 A CN108252691 A CN 108252691A CN 201810032338 A CN201810032338 A CN 201810032338A CN 108252691 A CN108252691 A CN 108252691A
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- Prior art keywords
- energy supplement
- oil
- permeable
- ring
- cylinder
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- 239000013589 supplement Substances 0.000 title claims abstract description 48
- 239000005997 Calcium carbide Substances 0.000 claims abstract description 46
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229920001971 elastomer Polymers 0.000 claims abstract description 37
- 239000005060 rubber Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 45
- 238000010586 diagram Methods 0.000 description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 5
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 101710205660 Calcium-transporting ATPase Proteins 0.000 description 1
- 101710134161 Calcium-transporting ATPase sarcoplasmic/endoplasmic reticulum type Proteins 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- PDHXHYRJLUNSDZ-UHFFFAOYSA-N [C].C#C Chemical group [C].C#C PDHXHYRJLUNSDZ-UHFFFAOYSA-N 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/166—Injecting a gaseous medium; Injecting a gaseous medium and a liquid medium
- E21B43/168—Injecting a gaseous medium
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of oil/gas well energy supplement with exploiting integrated device without pump.Its technical solution is：The upper lumen of central tube is equipped with drop stream baffle ring, it is self-styled equipped with being fixed with above drop stream baffle ring, pressure support ring is cased in central tube bottom outer wall, hydro-expansive rubber cylinder is cased on the upside of pressure support ring, permeable control ring is equipped in the top of hydro-expansive rubber cylinder, and the outer wall of the permeable control ring is connected with sealing steel bushing, seals and control water cavity is formed between steel bushing and central tube, it controls water cavity and is equipped with permeable control ring, energy supplement device and check valve, energy supplement device successively from bottom to top（9）It is interior that calcium carbide is housed.The beneficial effects of the invention are as follows：By by stratum energy supplementary device with without the structure that is combined as a whole of pump quarrying apparatus, can eliminate induced flow it is improper caused by production accident, also avoid the various harm caused by personnel or equipment, decrease the pollution to surrounding enviroment, also cost of winning is substantially saved, improves economic benefit.
Description
Technical field
The present invention relates to a kind of oil/gas well without pump quarrying apparatus and method, more particularly to a kind of oil/gas well energy supplement and nothing
Pump exploitation integrated device.
Background technology
In oil-gas mining, it is frequently run onto such a case：The energy on stratum is insufficient in being hidden due to ground, can not blowing shape
Into natural flowing well, still, some oil/gas wells are in operation process, and it occur frequently that the situation of overflow, in this case,
With regard to needing to carry out kill-job operation to the oil/gas well, if the well killing fluid density that kill-job uses is excessive, before oil gas down-hole pump also
It needs to carry out induced flow operation, if there is non-standard operation in the operating process of induced flow operation, it is improper induced flow will often to occur
Situation, this will the environment of ground staff or equipment and surrounding cause certain destruction or even the safe thing of bigger occur
Therefore.
Invention content
The purpose of the present invention provides a kind of oil/gas well energy supplement and nothing aiming at drawbacks described above of the existing technology
Pump exploitation integrated device, can eliminate induced flow it is improper caused by production accident, also avoid various caused by personnel or equipment
Harm reduces production cost.
With exploiting integrated device without pump, technical solution is for a kind of oil/gas well energy supplement that the present invention mentions：Including in
Heart pipe（1）, drop stream baffle ring（4）, check valve（8）, energy supplement device（9）, permeable control ring（10）, hydro-expansive rubber cylinder
（11）, pressure support ring（12）, outlet passageway（13）, sealing steel bushing（14）, the central tube（1）Upper lumen be equipped with drop flow
Baffle ring（4）, drop stream baffle ring（4）The central tube of top（1）With casing（2）Between be equipped be fixed with it is self-styled（3）, in central tube（1）
Bottom outer wall is cased with pressure support ring（12）, pressure support ring（12）Upside be cased with hydro-expansive rubber cylinder（11）, meeting water
Expanded rubber cylinder（11）Top be equipped with permeable control ring（10）, and the permeable control ring（10）Outer wall be connected with sealing steel
Set（14）, seal steel bushing（14）With central tube（1）Between form control water cavity, control water cavity is equipped with permeable control successively from bottom to top
Ring processed（10）, energy supplement device（9）And check valve（8）, energy supplement device（9）It is interior equipped with calcium carbide, and by energy replensiher（9）
It is arranged on oil-gas Layer（7）Lower position；The permeable control ring（10）Inner cavity be equipped with multiple up/down perforations water-permeable passage
（10.2）, water-permeable passage（10.2）It is interior that hydro-expansive rubber is housed, pass through water-permeable passage（10.2）By hydro-expansive rubber cylinder
（11）With energy supplement device（9）Connection, the energy supplement device（9）Top be equipped with check valve（8）, the corresponding center of oil-gas Layer
Pipe（1）Place is equipped with multiple sieve pores（6）；The hydro-expansive rubber cylinder of bottom（11）After water under absorption well, by permeable control ring
（10）The water-permeable passage of inner cavity（10.2）, it is sent to energy supplement device（9）, water and energy supplement device（9）Interior calcium carbide reaction
Gas is generated, passes through outlet passageway（13）And check valve（8）It sprays, by oil-gas Layer（7）The gas or liquid of generation spray, and are formed
Without pump flow production oil gas.
Preferably, above-mentioned energy supplement device（9）Including circular cylinder（9.1）With calcium carbide cylinder（9.2）Composition, the ring
Shape cylinder（9.1）Center pipe outer wall is sleeved on, and in circular cylinder（9.1）Inner cavity is equipped with multiple calcium carbide cylinders（9.2）, calcium carbide cylinder
（9.2）It is interior that calcium carbide particle is housed（9.2.1）.
Preferably, multiple calcium carbide cylinders（9.2）Between be fitted tightly over and be installed along with circular cylinder（9.1）It is interior, and carbon
Change calcium cylinder（9.2）It is columnar structured.
Preferably, above-mentioned permeable control ring（10）Outer wall bottom be equipped with boss（10.3）, seal steel bushing（14）Bottom
With boss（10.3）Contact seals steel bushing（14）Inner wall be threadedly attached in permeable control ring（10）Boss（10.3）On
The external screw thread in portion, and it is equipped with sealing ring therebetween（15）.
Preferably, above-mentioned hydro-expansive rubber cylinder（11）Both ends be respectively taper convex shape, upper-end contact it is permeable
Control ring（10）Bottom surface be taper sunk structure, the pressure support ring of lower end in contact（12）Upper surface for taper
Structure, in hydro-expansive rubber cylinder（11）When water suction generates expansion, ecto-entad applies pressure.
The beneficial effects of the invention are as follows：The present invention produces oil-gas Layer by being equipped with energy supplement device in the downside of oil-gas Layer
Raw oil gas carries out supplement energy, and then realizes oil gas blowing；And energy supplement device employs calcium carbide and water reaction generation second
Alkynes gas, and the production quantity of carbon acetylene gas is controlled into the quantity of the water in calcium carbide by controlling, it is achieved thereby that
Control the energy supplement amount in oil/gas well；And the control of water is come by using hydro-expansive rubber cylinder and permeable control ring
It realizes, and the upper and lower of hydro-expansive rubber cylinder is both designed as pyramidal structure, takes full advantage of the characteristic of its water suction in this way, and it is swollen
Swollen characteristic is then weakened, and the strength for being applied to internal surface of sleeve pipe is substantially reduced, and the water that hydro-expansive rubber cylinder absorbs passes through saturating
The water-permeable passage of water management ring is smoothly above carried into calcium carbide cylinder or carbonization calcium pump, and the reaction being well on avoids generation
It is dangerous；
In addition, the present invention by by stratum energy supplementary device with that without the structure that is combined as a whole of pump quarrying apparatus, can eliminate
Production accident caused by induced flow is improper also avoids the various harm caused by personnel or equipment, decreases to surrounding enviroment
Pollution, also substantially save cost of winning, improve economic benefit.
Description of the drawings
Attached drawing 1 is the structure diagram of the present invention；
Attached drawing 2 is the enlarged diagram of permeable control ring；
Attached drawing 3 is the vertical view of energy supplement device；
Attached drawing 4 is the side view of energy supplement device；
Attached drawing 5 is the structure diagram of calcium carbide cylinder；
Attached drawing 6 is the structure diagram of hydro-expansive rubber cylinder；
Attached drawing 7 is the structure diagram and operating diagram after present invention input steel ball；
In upper figure：Central tube 1, casing 2, self-styled 3, drop stream baffle ring 4, perforation 5, sieve pore 6, oil-gas Layer 7, check valve 8, energy supplement
Device 9, permeable control ring 10, hydro-expansive rubber cylinder 11, pressure support ring 12, outlet passageway 13, sealing steel bushing 14, sealing ring
15th, plug 16, circular cylinder 9.1, calcium carbide cylinder 9.2, calcium carbide particle 9.2.1, tinfoil 9.3, calcium carbide fritter 9.3.1, control
Ring cylinder 10.1 processed, water-permeable passage 10.2, boss 10.3, epicone tee section 11.1 and inferior pyramidal section 11.3 and intermediate
11.2。
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1 exploits integrated device with reference to attached drawing 1-5, the present invention a kind of oil/gas well energy supplement mentioned and without pump,
Including central tube 1, drop stream baffle ring 4, check valve 8, energy supplement device 9, permeable control ring 10, hydro-expansive rubber cylinder 11, pressure
Support ring 12, outlet passageway 13, sealing steel bushing 14, the upper lumen of the central tube 1 are equipped with drop stream baffle ring 4, drop on stream baffle ring 4
It is equipped between the central tube 1 of side and casing 2 and is fixed with self-styled 3, connect plug 16 in 1 bottom of central tube, the outer wall of bottom is cased with
Pressure support ring 12, the upside of pressure support ring 12 is cased with hydro-expansive rubber cylinder 11, in the top of hydro-expansive rubber cylinder 11
Outer wall equipped with permeable control ring 10, and the permeable control ring 10 is connected with sealing steel bushing 14, sealing steel bushing 14 and central tube 1
Between form control water cavity, control water cavity is equipped with permeable control ring 10, energy supplement device 9 and check valve 8, energy successively from bottom to top
It measures equipped with calcium carbide in replensiher 9, and energy replensiher 9 is arranged on to the lower position of oil-gas Layer 7；The permeable control ring 10
Inner cavity be equipped with the water-permeable passages 10.2 of multiple up/down perforations, equipped with cylindrical hydro-expansive rubber in water-permeable passage 10.2,
Hydro-expansive rubber cylinder 11 is connect with energy supplement device 9 by water-permeable passage 10.2, the top of the energy supplement device 9 is equipped with
Check valve 8 is equipped with multiple sieve pores 6 at the corresponding central tube 1 of oil-gas Layer, multi-openings 5 is equipped at the corresponding casing of oil-gas Layer；Bottom
After water under 11 absorption well of hydro-expansive rubber cylinder in portion, by the water-permeable passage 10.2 of permeable 10 inner cavity of control ring, it is sent to
Energy supplement device 9, water react generation gas with the calcium carbide in energy supplement device 9, are sprayed by outlet passageway 13 and check valve 8
Go out, the gas or liquid that oil-gas Layer 7 is generated spray, and are formed without pump flow production oil gas.
With reference to attached drawing 3,4 and 5, energy supplement device 9 includes circular cylinder 9.1 and calcium carbide cylinder 9.2 forms, the annular canister
Body 9.1 is sleeved on center pipe outer wall, and is equipped with multiple calcium carbide cylinders 9.2 in 9.1 inner cavity of circular cylinder, is equipped in calcium carbide cylinder 9.2
Calcium carbide particle 9.2.1.
It is fitted tightly over and is installed along in circular cylinder 9.1 between multiple calcium carbide cylinders 9.2, the gap of formation can rise
It is acted on to self-priming, is conducive to the rising of water, and calcium carbide cylinder 9.2 is columnar structured, the gap formed in this way is more uniform.
With reference to attached drawing 2, permeable control ring 10 of the invention includes control ring cylinder 10.1, water-permeable passage 10.2, boss
10.3, boss 10.3 is equipped in the outer wall bottom of control ring cylinder 10.1, the bottom of sealing steel bushing 14 is contacted with boss 10.3, close
The inner wall of envelope steel bushing 14 is threadedly attached in the external screw thread on 10.3 top of boss of permeable control ring 10, and is equipped with therebetween
Sealing ring 15.
With reference to attached drawing 6, the both ends of hydro-expansive rubber cylinder 11 of the invention are respectively taper convex shape, including upper conical
Section 11.1 and inferior pyramidal section 11.3 and intermediate 11.2, the bottom surface of the permeable control ring 10 of upper-end contact is taper
Sunk structure, the upper surface of the pressure support ring 12 of lower end in contact are the structure of taper；It absorbs water and produces in hydro-expansive rubber cylinder 11
During raw expansion, ecto-entad applies pressure, reduces the extruding force to internal surface of sleeve pipe, in this way, the spy of its water suction is also mainly utilized
Property, reduce its characteristic expanded；In addition, the chance that epicone tee section 11.1 and inferior pyramidal section 11.3 and intermediate 11.2 form
Water-expansible rubber cylinder 11 mainly presses 5 by hydrogenated nitrile-butadiene rubber and water-absorbing resin:4 are made, it is of course also possible to use art technology
Other existing formulas known to personnel are made.
The oil/gas well energy supplement that the present invention mentions and the application method without pump exploitation integrated device, include the following steps：
When A, going into the well, after the completion of oil/gas well kill-job, energy replensiher 9 and check valve 8 under device lower going-into-well, will be made to be located at oil gas
Casing 2 and central tube 1 are sealed fixation, the bottom connection of central tube 1 by the lower section of layer 7 in the top of oil-gas Layer 7 by self-styled 3
Then plug 16, sleeve valve is closed from well head, the hydro-expansive rubber cylinder 11 of bottom absorbs water always, until reaching design
During value, oil/gas well starts to produce；Process is：The moisture of absorption is passed through permeable 10 inner cavity of control ring by hydro-expansive rubber cylinder 11
Water-permeable passage 10.2 above carries, and due to being plugged with hydro-expansive rubber in water-permeable passage 10.2, moisture is sent to energy supplement device 9,
Since multiple calcium carbide cylinders 9.2 fit closely together, moisture continues to mention the top of calcium carbide cylinder 9.2, then with carbon
The calcium carbide particle changed in calcium cylinder 9.2 chemically reacts successively from top to bottom, generates acetylene gas and calcium hydroxide, largely
Acetylene gas is moved up by outlet passageway 13, after the pressure for reaching setting, is sprayed by check valve 8, oil-gas Layer 7 is generated
Gas or liquid spray, energy supplement is realized by the acetylene gas of the high pressure of supplement, is completed without pump flow production oil gas；
In addition, due to moisture be it is continuous it is a small amount of above carried, so, calcium carbide particle in calcium carbide cylinder 9.2 is with flowing into
After reaction of moisture, until the moisture run out of in calcium carbide cylinder 9.2 stops reaction, also just stop production acetylene gas, avoid holding
Continuous generation causes stress excessive；When moisture is above mentioned 9.2 inner cavity of calcium carbide cylinder again, then continuation and the calcium carbide of lower section occur
Reaction, so as to form the generation acetylene gas of controllable discontinuity, and then realize safety without pump blowing exploitation oil gas；
B, when the calcium carbide in calcium carbide cylinder 9.2 is by successively after completion of the reaction, the oil-air pressure of oil well declines up to not from top to bottom
To during blowing production requirement, then well workover is needed, put into steel ball to central tube 1 at this time, steel ball is sitting at drop stream baffle ring 4, is blocked
The a small amount of oil gas that underground sprays；Self-styled 3 are opened, entire central tube 1 is above carried, after calcium carbide reaction, stays in calcium carbide cylinder 9.2
Substance for calcium hydroxide, in addition, the upper and lower ends due to hydro-expansive rubber cylinder 11 are pyramidal structure, radially-inwardly apply
Pressure is big, and the pressure between 2 inner wall of hydro-expansive rubber cylinder 11 and casing is smaller, so, 9 He of central tube 1 and energy supplement device
Sealing steel bushing can smoothly propose well head, then, open seal cylinder sleeve, energy replensiher 9 is taken out, further takes out carbonization therein
The calcium carbide cylinder 9.2 of the calcium carbide particle 9.2.1 of strip is expired in the filling more renewed in calcium carbide cylinder 9.2 by calcium cylinder 9.2,
Carry out duplication of production operation under lower going-into-well again again.
The above, is only the part preferred embodiment of the present invention, and any those skilled in the art may profit
Equivalent technical solution is changed or is revised as with the technical solution of above-mentioned elaboration.Therefore, technology according to the present invention
Any simple modification or substitute equivalents that scheme is carried out, belong to the greatest extent the scope of protection of present invention.
Claims (5)
1. a kind of oil/gas well energy supplement with without pump exploit integrated device, it is characterized in that：Including central tube（1）, drop stream baffle ring
（4）, check valve（8）, energy supplement device（9）, permeable control ring（10）, hydro-expansive rubber cylinder（11）, pressure support ring（12）、
Outlet passageway（13）, sealing steel bushing（14）, the central tube（1）Upper lumen be equipped with drop stream baffle ring（4）, drop stream baffle ring（4）
The central tube of top（1）With casing（2）Between be equipped be fixed with it is self-styled（3）, in central tube（1）Bottom outer wall is cased with pressure support
Ring（12）, pressure support ring（12）Upside be cased with hydro-expansive rubber cylinder（11）, in hydro-expansive rubber cylinder（11）Top
Equipped with permeable control ring（10）, and the permeable control ring（10）Outer wall be connected with sealing steel bushing（14）, seal steel bushing（14）
With central tube（1）Between form control water cavity, control water cavity is equipped with permeable control ring successively from bottom to top（10）, energy supplement device
（9）And check valve（8）, energy supplement device（9）It is interior equipped with calcium carbide, and by energy replensiher（9）It is arranged on oil-gas Layer（7）Under
It puts in orientation；The permeable control ring（10）Inner cavity be equipped with multiple up/down perforations water-permeable passage（10.2）, water-permeable passage
（10.2）It is interior that hydro-expansive rubber is housed, pass through water-permeable passage（10.2）By hydro-expansive rubber cylinder（11）With energy supplement device
（9）Connection, the energy supplement device（9）Top be equipped with check valve（8）, the corresponding central tube of oil-gas Layer（1）Place is equipped with multiple
Sieve pore（6）；The hydro-expansive rubber cylinder of bottom（11）After water under absorption well, by permeable control ring（10）The permeable of inner cavity is led to
Road（10.2）, it is sent to energy supplement device（9）, water and energy supplement device（9）Interior calcium carbide reaction generation gas, passes through outlet
Channel（13）And check valve（8）It sprays, by oil-gas Layer（7）The gas or liquid of generation spray, and are formed without pump flow production oil gas.
2. oil/gas well energy supplement according to claim 1 with without pump exploit integrated device, it is characterized in that：The energy
Replensiher（9）Including circular cylinder（9.1）With calcium carbide cylinder（9.2）Composition, the circular cylinder（9.1）It is sleeved on outside central tube
Wall, and in circular cylinder（9.1）Inner cavity is equipped with multiple calcium carbide cylinders（9.2）, calcium carbide cylinder（9.2）It is interior that calcium carbide particle is housed
（9.2.1）.
3. oil/gas well energy supplement according to claim 2 with without pump exploit integrated device, it is characterized in that：Multiple calcium carbide
Cylinder（9.2）Between be fitted tightly over and be installed along with circular cylinder（9.1）It is interior, and calcium carbide cylinder（9.2）It is columnar structured.
4. oil/gas well energy supplement according to claim 1 with without pump exploit integrated device, it is characterized in that：The permeable control
Ring processed（10）Outer wall bottom be equipped with boss（10.3）, seal steel bushing（14）Bottom and boss（10.3）Contact seals steel bushing
（14）Inner wall be threadedly attached in permeable control ring（10）Boss（10.3）The external screw thread on top, and be equipped with therebetween
Sealing ring（15）.
5. oil/gas well energy supplement according to claim 4 with without pump exploit integrated device, it is characterized in that：The chance water is swollen
Swollen rubber tube（11）Both ends be respectively taper convex shape, the permeable control ring of upper-end contact（10）Bottom surface be taper
Sunk structure, the pressure support ring of lower end in contact（12）Upper surface be taper structure, in hydro-expansive rubber cylinder（11）
When water suction generates expansion, ecto-entad applies pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032338.3A CN108252691B (en) | 2018-01-12 | 2018-01-12 | Oil gas well energy supplement and pumpless exploitation integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810032338.3A CN108252691B (en) | 2018-01-12 | 2018-01-12 | Oil gas well energy supplement and pumpless exploitation integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108252691A true CN108252691A (en) | 2018-07-06 |
| CN108252691B CN108252691B (en) | 2020-05-26 |
Family
ID=62727230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810032338.3A Active CN108252691B (en) | 2018-01-12 | 2018-01-12 | Oil gas well energy supplement and pumpless exploitation integrated device |
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| Country | Link |
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| CN (1) | CN108252691B (en) |
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| CN104373093A (en) * | 2014-09-17 | 2015-02-25 | 中国海洋石油总公司 | Underground nitrogen-making induced flow completion pipe string having pressure monitoring function |
| CN205314974U (en) * | 2016-01-26 | 2016-06-15 | 重庆科技学院 | Stick is arranged to special bubble of low yield gas watered -out well |
-
2018
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|---|---|---|---|---|
| CN1104291A (en) * | 1993-12-24 | 1995-06-28 | 李建国 | Electrolytic oil-extraction method |
| CN1563666A (en) * | 2004-04-22 | 2005-01-12 | 西南石油学院 | Ball plug jetting support device for oil extraction, liquor drainage and gas production |
| CN101353955A (en) * | 2008-08-20 | 2009-01-28 | 王宗廷 | Method for manufacturing chemical paraffin cleaner |
| WO2013110328A1 (en) * | 2012-01-25 | 2013-08-01 | Wiekamp Resource Management Bv | Thermal spallation atomic hydrogen arc drilling |
| CN104373093A (en) * | 2014-09-17 | 2015-02-25 | 中国海洋石油总公司 | Underground nitrogen-making induced flow completion pipe string having pressure monitoring function |
| CN205314974U (en) * | 2016-01-26 | 2016-06-15 | 重庆科技学院 | Stick is arranged to special bubble of low yield gas watered -out well |
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