CN206290232U - A kind of oil exploitation waterproof construction - Google Patents
A kind of oil exploitation waterproof construction Download PDFInfo
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- CN206290232U CN206290232U CN201621260546.1U CN201621260546U CN206290232U CN 206290232 U CN206290232 U CN 206290232U CN 201621260546 U CN201621260546 U CN 201621260546U CN 206290232 U CN206290232 U CN 206290232U
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- annular
- oil
- connecting tube
- fixing member
- left end
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Abstract
The utility model discloses a kind of oil exploitation waterproof construction, including main pipeline, the right-hand member of the main pipeline is provided with circular connector, the left end of the main pipeline is provided with annular fixing member, and the side of annular fixing member is provided with least eight first screws, and eight the first screws are distributed in radians such as the sides of annular fixing member, annular fixing member is connected by the first screw with bolt thread, the left end of annular fixing member is provided with annular plate and connecting tube, and connecting tube is located at annular plate middle part, the middle part of connecting tube is pyramidal structure, and the side middle part of connecting tube is provided with first annular fastener, the side left end of connecting tube is provided with the second annular fastener.The oil exploitation waterproof construction, simple structure, fixation is used in the wellbore, for connecting oil-gas Layer and traditional wellhead assembly, the infiltration of moisture is reduced, while preventing the spilling of oil gas, it is easy to oil gas preferably to collect, reduces the workload that follow-up oil-water-gas are separate, it is easy to use.
Description
Technical field
The utility model is related to technical field of petroleum extraction, specially a kind of oil exploitation waterproof construction.
Background technology
It is main in oil exploitation to have oil seismic exploration, oil well logging production, underground work production, oil recovery production, oil gas
Collect defeated and other subsidiary production processes, it is necessary to set up a gas channel between ground and oilbearing stratum when mined,
Referred to as oil well is mainly made up of three parts, i.e. pit shaft, completion structure and wellhead assembly, pit shaft after being connected with oil-gas Layer, just
High pressure conditions can be in, therefore there must also be a set of equipment that can be controlled and adjust production of hydrocarbons, this complete equipment is just called well head
Device.Mainly it is made up of casing head, tubing head and production tree, its effect is the flowing for controlling oil gas, but existing wellhead assembly
Structure can not be special water-tight device, the aqueous vapor in well is easily accessible oil-gas Layer, increases the workload of later separation.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of oil exploitation waterproof construction,
Simple structure, fixation is used in the wellbore, for connecting oil-gas Layer and traditional wellhead assembly, reduces the infiltration of moisture, while
The spilling of oil gas is prevented, is easy to oil gas preferably to collect, reduce the workload that follow-up oil-water-gas are separate, easy to use, Ke Yiyou
Effect is solved the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of oil exploitation waterproof construction, including master
Pipeline, the right-hand member of the main pipeline is provided with circular connector, and the left end of the main pipeline is provided with annular fixing member, and annular is fixed
The side of part is provided with least eight first screws, and eight the first screws are distributed in radians such as the sides of annular fixing member, described
Annular fixing member is connected by the first screw with bolt thread, and the left end of the annular fixing member is provided with annular plate and connection
Manage, and connecting tube is located at annular plate middle part, the middle part of the connecting tube is to be provided with the middle part of pyramidal structure, and the side of connecting tube
First annular fastener, the side left end of the connecting tube is provided with the second annular fastener, and the left end of the connecting tube is provided with oil collecting pipe.
Used as a kind of optimal technical scheme of the present utility model, the upper end of the main pipeline is provided with fixed plate, the fixation
The upper end of plate is fixedly connected with air pump, and air pump is electrically connected with peripheral control unit, and the outlet mouth of pipe of the air pump is connected with ventilation
Pipeline, the breather line is provided with annular escaping pipe away from one end of air pump, and the annular escaping pipe is socketed in a left side for connecting tube
Side.
Used as a kind of optimal technical scheme of the present utility model, the right flank of the circular connector is provided with annular slot,
The right flank of the circular connector is provided with the second screw being distributed in a ring.
Used as a kind of optimal technical scheme of the present utility model, the oil collecting pipe is conical hopper structure, and oil collecting pipe
Left end side is provided with toroidal membrane, and the toroidal membrane right-hand member is connected by pillar with oil collecting pipe.
As a kind of optimal technical scheme of the present utility model, at least eight, the pillar, and eight pillars are in oil-collecting
The radians such as the side of pipe are distributed.
Compared with prior art, the beneficial effects of the utility model are：This oil exploitation waterproof construction, by air pump regularly
Pressure in inflation increase pit shaft and device junction gap, prevents steam from entering into oil reservoir；Steam is reduced by annular slot
Infiltration, while playing connection wellhead assembly；It is easy to the collection of oil gas, while preventing moisture from entering oil-gas Layer；Rise and fix
The effect of toroidal membrane, prevents the excessive damage toroidal membrane of oil gas stressor layer；Whole device simple structure, fixation makes in the wellbore
With, for connecting oil-gas Layer and traditional wellhead assembly, the infiltration of moisture is reduced, while preventing the spilling of oil gas, it is easy to oil gas
Preferably collect, reduce the workload that follow-up oil-water-gas are separate, it is easy to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structure left view schematic diagram.
In figure：1 main pipeline, 2 fixed plates, 3 air pumps, 4 annular fixing members, 41 first screws, 5 bolts, 6 circular connectors,
61 second screws, 62 annular slots, 7 breather lines, 8 connecting tubes, 9 first annular fasteners, 10 annular escaping pipes, 11 second annulars
Fastener, 12 oil collecting pipes, 13 pillars, 14 toroidal membranes, 15 annular plates.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of oil exploitation waterproof construction, including supervisor
Road 1, the right-hand member of main pipeline 1 is provided with circular connector 6, and the right flank of circular connector 6 is provided with annular slot 62, by with import
The oil-feed mouth of pipe clamping of device, reduces the spilling of paint, and prevents aqueous vapor from penetrating into, and the right flank of circular connector 6 is provided with ring
Second screw 61 of shape distribution, serves and is fixedly connected, and the infiltration of steam is reduced by annular slot 62, while playing connection well head
The effect of device, the left end of main pipeline 1 is provided with annular fixing member 4, and the side of annular fixing member 4 is provided with least eight first spiral shells
Hole 41, and eight the first screws 41, in the distribution of the radians such as the side of annular fixing member 4, annular fixing member 4 passes through the first screw 41
It is threadedly coupled with bolt 5, is connected with pit shaft side wall by interspersed first screw 41 of bolt 5, improve steadiness and compactness, is reduced
Steam penetrates into, and the left end of annular fixing member 4 is provided with the annular of annular plate 15 and connecting tube 8, annular plate 15 and shaft in wall
Groove clamping, makes the two connection even closer, reduces gap, and connecting tube 8 is located at the annular middle part of plate 15, the middle part of connecting tube 8
It is pyramidal structure, is easy to the collection of oil gas, and the side middle part of connecting tube 8 is provided with first annular fastener 9, the side of connecting tube 8
Left end is provided with the second annular fastener 11, by the annular fastener 11 of first annular fastener 9 and second after apparatus surface filling concrete
Device is set to be connected with pit shaft more firmly, and when oil-gas Layer pressure hour, it is to avoid the entrance of moisture, the left end of connecting tube 8 is provided with
Oil collecting pipe 12, oil collecting pipe 12 is conical hopper structure, is easy to collect, and the left end side of oil collecting pipe 12 is provided with toroidal membrane 14,
Space between toroidal membrane 14 and oil collecting pipe 12 is the packed layer in pit shaft, reduces space, prevents oil gas from overflowing, while preventing
The infiltration of steam when oil gas lamination is internal strong too small, the right-hand member of toroidal membrane 14 is connected by pillar 13 with oil collecting pipe 12, is easy to oil
The collection of gas, while prevent moisture from entering oil-gas Layer, at least eight, pillar 13, and eight pillars 13 are in the side of oil collecting pipe 12
Deng radian distribution, play stationary annular dividing plate 14, prevent the excessive damage toroidal membrane 14 of oil gas stressor layer, main pipeline 1
Upper end is provided with fixed plate 2, and the upper end of fixed plate 2 is fixedly connected with air pump 3, is inflated to breather line 7, and air pump 3 is controlled with outside
Device electrical connection processed, the outlet mouth of pipe of air pump 3 is connected with breather line 7, and breather line 7 is provided with annular and goes out away from one end of air pump 3
Tracheae 10, annular escaping pipe 10 is socketed in the left side of connecting tube 8, by the timing inflation increase pit shaft of air pump 3 and device junction
Pressure in gap, prevents steam from entering into oil reservoir, and whole device simple structure, fixation is used in the wellbore, for connecting oil
Gas-bearing formation and traditional wellhead assembly, reduce the infiltration of moisture, while preventing the spilling of oil gas, are easy to oil gas preferably to collect, and subtract
The workload that few follow-up oil-water-gas are separate, it is easy to use.
When in use：Filling in main pipeline 1 is in kind, then annular fixing member 4 is fixedly connected with shaft in wall, and make
Main pipeline 1 is located in pit shaft, and toroidal membrane 14 is located at oil-gas Layer one end, using cement to first inside pit shaft
Space between the annular fastener 11 of annular fastener 9 and second is filled, after the completion of pit shaft fixation, by the pipe of main pipeline 1
Road hole is punched, and then collects oil gas by oil collecting pipe 12, and oil gas flows into connecting tube 8 and keeps main pipeline 1, main pipeline 1 here
It is connected with inlet device by circular connector 6, inlet device is collected to oil gas again, timing is opened 3 pairs of annulars of air pump and gone out
It is inflated in tracheae 10, it is ensured that device and the pressure in pit shaft junction gap, the infiltration of moisture is prevented, while reducing oil gas
Overflow.
The utility model prevents steam by the pressure in the timing inflation increase pit shaft of air pump 3 and device junction gap
Enter into oil reservoir；The infiltration of steam is reduced by annular slot 62, while playing connection wellhead assembly；It is easy to the receipts of oil gas
Collection, while preventing moisture from entering oil-gas Layer；Play stationary annular dividing plate 14, prevent oil gas stressor layer it is excessive damage annular every
Plate 14；Whole device simple structure, fixation is used in the wellbore, for connecting oil-gas Layer and traditional wellhead assembly, reduces water
The infiltration for dividing, while preventing the spilling of oil gas, is easy to oil gas preferably to collect, and reduces the workload that follow-up oil-water-gas are separate, and makes
With conveniently.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of oil exploitation waterproof construction, including main pipeline (1), it is characterised in that：The right-hand member of the main pipeline (1) is provided with ring
Shape connector (6), the left end of the main pipeline (1) is provided with annular fixing member (4), and annular fixing member (4) side be provided with to
Few eight the first screws (41), and eight the first screws (41) are in the distribution of the radians such as the side of annular fixing member (4), the annular
Fixture (4) is threadedly coupled by the first screw (41) with bolt (5), and the left end of the annular fixing member (4) is provided with annular and inserts
Plate (15) and connecting tube (8), and connecting tube (8), positioned at annular plate (15) middle part, the middle part of the connecting tube (8) is taper knot
Structure, and the side middle part of connecting tube (8) is provided with first annular fastener (9), the side left end of the connecting tube (8) is provided with the second ring
Shape fastener (11), the left end of the connecting tube (8) is provided with oil collecting pipe (12).
2. a kind of oil exploitation waterproof construction according to claim 1, it is characterised in that：The upper end of the main pipeline (1)
Fixed plate (2) is provided with, the upper end of the fixed plate (2) is fixedly connected with air pump (3), and air pump (3) is electrically connected with peripheral control unit
Connect, the outlet mouth of pipe of the air pump (3) is connected with breather line (7), and the breather line (7) sets away from one end of air pump (3)
There is annular escaping pipe (10), the annular escaping pipe (10) is socketed in the left side of connecting tube (8).
3. a kind of oil exploitation waterproof construction according to claim 1, it is characterised in that：The circular connector (6)
Right flank is provided with annular slot (62), and the right flank of the circular connector (6) is provided with the second screw (61) being distributed in a ring.
4. a kind of oil exploitation waterproof construction according to claim 1, it is characterised in that：The oil collecting pipe (12) is taper
Funnel structure, and the left end side of oil collecting pipe (12) is provided with toroidal membrane (14), toroidal membrane (14) right-hand member passes through pillar
(13) it is connected with oil collecting pipe (12).
5. a kind of oil exploitation waterproof construction according to claim 4, it is characterised in that：The pillar (13) at least eight
Root, and eight pillars (13) are in the distribution of the radians such as the side of oil collecting pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260546.1U CN206290232U (en) | 2016-11-21 | 2016-11-21 | A kind of oil exploitation waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260546.1U CN206290232U (en) | 2016-11-21 | 2016-11-21 | A kind of oil exploitation waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290232U true CN206290232U (en) | 2017-06-30 |
Family
ID=59100267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260546.1U Active CN206290232U (en) | 2016-11-21 | 2016-11-21 | A kind of oil exploitation waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290232U (en) |
-
2016
- 2016-11-21 CN CN201621260546.1U patent/CN206290232U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 807a, 8th floor, Science Park building, Southwest Petroleum University, 8 Xindu Avenue, Xindu District, Chengdu, Sichuan 610000 Patentee after: Jetbeton Petroleum Technology Group Co.,Ltd. Address before: 102200 room 681, 6th floor, scientific research building, 18 Fukang Road, science and Technology Park, Changping District, Beijing Patentee before: BEIJING GEPETTO OIL TECHNOLOGY Co.,Ltd. Address after: 102200 room 681, 6th floor, scientific research building, 18 Fukang Road, science and Technology Park, Changping District, Beijing Patentee after: BEIJING GEPETTO OIL TECHNOLOGY Co.,Ltd. Address before: 102200 room 1275, 4th floor, building 6, No. 37, Chaoqian Road, science and Technology Park, Changping District, Beijing Patentee before: BEIJING GEPETTO OIL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |