CN1821544A - Novel high efficiency air pressure type oil producing machine - Google Patents
Novel high efficiency air pressure type oil producing machine Download PDFInfo
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- CN1821544A CN1821544A CN 200610041999 CN200610041999A CN1821544A CN 1821544 A CN1821544 A CN 1821544A CN 200610041999 CN200610041999 CN 200610041999 CN 200610041999 A CN200610041999 A CN 200610041999A CN 1821544 A CN1821544 A CN 1821544A
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- oil recovery
- recovery chamber
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Abstract
The pneumatic oil producing machine consists of a surface apparatus and an underground apparatus. The surface apparatus includes mainly air compressor and air storage tank, the air storage tank is communicated with the right air pipe and the left air pipe in the underground apparatus, and the right air pipe and the left air pipe are communicated mutually and controlled with energy saving valves. The underground apparatus includes several vertically arranged oil extracting cavities connected to the right air pipe or the left air pipe, and the adjacent extracting cavities are communicated through oil pipe with valve. The present invention has air capable of reaching required site in high speed, great oil extracting stroke, simple surface apparatus, low air consumption, high oil extracting efficiency and other advantages.
Description
Technical field the present invention relates to a kind of plant equipment that is used for oil exploitation.
Background technology oil exploitation exploitation method commonly used has two kinds, promptly pump rod-type oil production method and vapour-pressure type oil production method.The air pressure type oil producing method is: be provided with the air pressure station near oil well, the gases at high pressure of its generation are blown into the shaft bottom between the sleeve pipe of oil well and petroleum pipeline, thereby underground liquid petroleum risen and from mouth of pipe ejection along petroleum pipeline, will be somebody's turn to do the oil of having been vaporized subsequently and carry out Oil-gas Separation by gases at high pressure.This air pressure type oil producing method, facility is simple in the well, but ground installation complexity and have the lower shortcoming of production efficiency.
Summary of the invention the object of the present invention is to provide a kind of equipment simple, use the brand-new type air pressure type oil producing machinery that normal air gets final product, gas consumption is few, tar productivity is high.
The design that the present invention is based on siphon principle and make, the notion of siphon principle is: in a U type pipe that water is housed, when being subjected to different pressures on two liquid levels, the liquid level that pressure is little can be higher than the big liquid level of pressure, when the pressure differential between two liquid levels was 1 atmospheric pressure, then the difference in height of two liquid levels was about 10 meters.
The present invention is made up of ground installation and underground installation two parts.Ground installation mainly is: the gas tank that is connected with air compressor machine, gas tank are respectively with the left tracheae of underground installation with right tracheae communicates and respectively by left admission valve and the control of right admission valve; Whether communicate between left side tracheae and the right tracheae, by energy-conservation valve control; On left side tracheae and the right tracheae left bank gas port and a right exhaust opening are arranged respectively, this left and right exhaust opening is respectively by left bank air valve and the control of right outlet valve.Underground installation of the present invention mainly is made of oil recovery chamber, flow string and the valve of sleeve pipe, left tracheae, right tracheae, a plurality of vertical arrangements.Connect by flow string between two adjacent oil recovery chambeies, the oil recovery valve is equipped with in the lower end of flow string, and inserts the bottom, oil recovery chamber of below; Elevate above the soil in the flow string top of inserting in the oil recovery chamber, the top; Oil sucting valve is equipped with in the bottom in minimum oil recovery chamber; Left side tracheae, communicate with the minimum oil recovery chamber and the oil recovery chamber of top odd number of arrayed, right tracheae communicates with the oil recovery chamber of even number arrangement.
The present invention since any position that gas communicates in the arrival equipment at a high speed recover the oil at a high speed so can accomplish big stroke; The present invention compares with traditional air pressure oil production equipment, and it is simple to have a ground installation, and gas consumption is little, the tar productivity advantages of higher.Compare with traditional bar oil recovery that has, the present invention has reduced a large amount of mechanical facilities, has saved cost, has improved production efficiency.
Description of drawings
Accompanying drawing is an overall structure schematic diagram of the present invention
Among the figure: 1 air compressor machine, 2 gas tanks, 3 right admission valves, 4 left admission valves, 5 right outlet valves, 6 left bank air valves, 7 right exhaust openings, 8 left bank gas ports, 9 ground, 10 energy-conservation valves, 11 right tracheaes, 12 oil-outs, 13 flow string D, 14 sleeve pipes, 15 pore D, 16 oil recovery chamber D, 17 oil recovery valve D, 18 left tracheaes, 19 flow string C, 20 pore C, 21 oil recovery chamber C, 22 oil recovery valve C, 23 flow string B, 24 pore B, 25 oil recovery chamber B, 26 oil recovery valve B, 27 pore A, 28 flow string A, 29 oil recovery chamber A, 30 oil recovery valve A, 31 oil sucting valves, 32 shaft bottoms.
The present invention will be further described below in conjunction with drawings and Examples.
The specific embodiment
Embodiment as shown in the figure.Present embodiment is made up of ground installation and underground installation, and ground installation is: be connected gas tank 2 with air compressor machine 1; Gas tank is respectively with the left tracheae 18 of underground installation with right tracheae 11 communicates and respectively by left admission valve 4 and 3 controls of right admission valve; Communicate between a left side tracheae and the right tracheae and by energy-conservation valve 10 controls; On left side tracheae and the right tracheae left bank gas port 8 and a right exhaust opening 7 are arranged respectively, these two exhaust openings are respectively by left bank air valve 6 and 5 controls of right outlet valve.The underground installation of present embodiment mainly contains sleeve pipe 14, left tracheae 18, right tracheae 11, oil recovery chamber A29, oil recovery chamber B25, oil recovery chamber C21, oil recovery chamber D16, flow string A28, flow string B23, flow string C19, flow string D13, oil recovery valve A30, oil recovery valve B26, oil recovery valve C22, oil recovery valve D17.Four oil recovery chambeies are vertical arrangement from bottom to top in the shaft bottom, and minimum oil recovery chamber A29 is positioned at shaft bottom 32, and an oil sucting valve 31 is arranged at its bottom; The left side pore 27 of tracheae by minimum A29 top, oil recovery chamber communicates with it, and the pore 20 by C21 top, oil recovery chamber communicates with it; Right tracheae 11 communicates with it by the pore 24 on B25 top, the second oil recovery chamber, and the pore 15 by D16 top, oil recovery chamber communicates with it again; Between four neighbouring oil recovery chambeies, connect by flow string A28, flow string B23, flow string C19 respectively, the oil recovery valve is all arranged at the bottom of flow string A, flow string B, flow string C, flow string D, the valve A30 that promptly recovers the oil, oil recovery valve B26, oil recovery valve C22, oil recovery valve D17; The lower end of each flow string has been inserted oil recovery chamber A, the oil recovery chamber B of below, the bottom of oil recovery chamber C, oil recovery chamber D respectively, and the upper end of each flow string is inserted the bottom of top oil recovery chamber B, oil recovery chamber C, oil recovery chamber D respectively; The top oil-out 12 of flow string D13 elevates above the soil 9.
When moving, the present invention can have such problem: after installing, among the oil recovery chamber A under having only oil is arranged, and do not have oil in the above oil recovery chamber of oil recovery chamber A, flow string, so gas feeds oil recovery chamber, flow string along left and right tracheae, enter exhaust opening subsequently and drain, like this, system will be in the state of holding up, be that system can not preserve gas pressure, can not promote fluid.How to solve this major issue? according to the siphonage principle, the present invention has taked following measure: inject an amount of water to the down-hole of system, allow system be in the state of " recovering the oil the numerical value of distance from top in chamber divided by the force value below 10 to the top bottom the flow string oil recovery chamber, below in " and move.After aforesaid operations is finished, carry out as follows:
1. open air compressor machine 1, make gas tank 2 have enough pressure;
2. open left admission valve 4 and right outlet valve 5, close right admission valve 3, left bank air valve 6 and energy-conservation valve 10.The gas of gas tank 2 is entered the top of oil recovery chamber A29, oil recovery chamber C21 and enters in the chamber along left tracheae 18 by gas tank; Meanwhile, the gas of oil recovery chamber B25, oil recovery chamber D16 is discharged atmosphere from its top along right tracheae 11, right exhaust opening 7.Like this, between oil recovery chamber A and the oil recovery chamber B, between oil recovery chamber C and the oil recovery chamber D, form the liquid level pressure differential, oil recovery valve A30 and oil recovery valve C22 open, so the oil among the A29 of oil recovery chamber flows among the oil recovery chamber B25, the oil among the C21 of oil recovery chamber flow among the D16 of oil recovery chamber.
3. close left admission valve 4 and right outlet valve 5, open energy-conservation valve 10, make downhole system internal pressure balance.
4. close energy-conservation valve 10, open the left bank air valve.Gas among oil recovery chamber A29 and the oil recovery chamber C21 is discharged atmosphere along left tracheae 18, left bank gas port 8; Simultaneously, oil sucting valve 31 is opened among the A29 of oil recovery chamber, and the oil in shaft bottom enters among the A29 of oil recovery chamber.
5. open right admission valve 3.The gas of gas tank 2 is entered in the chamber along the pore of right tracheae 11 by the top of oil recovery chamber B25, oil recovery chamber D16 by gas tank.Because between oil recovery chamber B25 and the oil recovery chamber C21, between oil recovery chamber 16 and the atmosphere, there is the liquid level pressure differential, so oil recovery valve B26, oil recovery valve D17 open respectively, oil among the B25 of oil recovery chamber flows among the oil recovery chamber C21, and the oil in oil recovery chamber 16 is by oil-out 12 ejection ground.
6. close left bank air valve 6 and right admission valve 3, open energy-conservation valve 10.During pressure balance, close energy-conservation valve 10, open right outlet valve 5 and left admission valve 4, the oil among the A29 of oil recovery chamber flows among the oil recovery chamber B25; The oil that recovers the oil simultaneously among the C21 of chamber flows among the oil recovery chamber D16.
So move in circles, the shaft bottom oil is just risen on the ground continuously.
Claims (1)
1. novel high efficiency air pressure type oil producing machine, by ground installation with comprise that underground installation two parts of sleeve pipe form, it is characterized in that: ground installation of the present invention is a gas tank (2) that is connected with air compressor machine (1), gas tank is respectively with the left tracheae (18) of underground installation with right tracheae (11) communicates and respectively by left admission valve (4) and right admission valve (3) control, left side tracheae (18) and right tracheae (11) communicates and controlled by energy-conservation valve (10), a left bank gas port (8) and a right exhaust opening (7) are arranged also respectively by left bank air valve (6) and right outlet valve (5) control on left side tracheae and the right tracheae respectively, underground installation of the present invention has left tracheae, right tracheae, flow string, the oil recovery chamber of a plurality of vertical arrangements, the flow string that connects the oil recovery chamber, valve constitutes, the oil recovery chamber of top by flow string with adjacent under square oil recovery chamber communicate, left side tracheae (18) and right tracheae (11) communicate with the oil recovery chamber that odd and even number is arranged respectively, the lower end of each flow string all is equipped with valve and is inserted the bottom in oil recovery chamber, people below, the oil export (12) on the flow string of the top (13) top elevate above the soil (9), oil sucting valve (31) is arranged at the bottom of minimum oil recovery chamber A (29), left side tracheae (18) respectively with the oil recovery chamber C (21) of minimum oil recovery chamber A (29) and top odd number of arrayed thereof on pore communicate with it, the oil recovery chamber B (25) that right tracheae (11) is arranged with even number respectively, pore on the oil recovery chamber D (16) communicates with it, and oil sucting valve (31) is arranged at the bottom of minimum oil recovery chamber A (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610041999 CN1821544A (en) | 2006-03-30 | 2006-03-30 | Novel high efficiency air pressure type oil producing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610041999 CN1821544A (en) | 2006-03-30 | 2006-03-30 | Novel high efficiency air pressure type oil producing machine |
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| Publication Number | Publication Date |
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| CN1821544A true CN1821544A (en) | 2006-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610041999 Pending CN1821544A (en) | 2006-03-30 | 2006-03-30 | Novel high efficiency air pressure type oil producing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500007A (en) * | 2014-12-31 | 2015-04-08 | 山东威马泵业股份有限公司 | Method and equipment for forcibly lifting water or oil by air energy |
-
2006
- 2006-03-30 CN CN 200610041999 patent/CN1821544A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500007A (en) * | 2014-12-31 | 2015-04-08 | 山东威马泵业股份有限公司 | Method and equipment for forcibly lifting water or oil by air energy |
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