CN209398380U - A kind of prefabricated Fang Jing for oil/gas drilling - Google Patents
A kind of prefabricated Fang Jing for oil/gas drilling Download PDFInfo
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- CN209398380U CN209398380U CN201821681201.2U CN201821681201U CN209398380U CN 209398380 U CN209398380 U CN 209398380U CN 201821681201 U CN201821681201 U CN 201821681201U CN 209398380 U CN209398380 U CN 209398380U
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- bottom plate
- side plate
- prefabricated
- conduit
- ribs
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Abstract
The utility model proposes a kind of prefabricated Fang Jing for oil/gas drilling, comprising: for placing the pond body of wellhead assembly, the pond body is configured to uncovered box, and the uncovered box includes the side plate being tightly connected and the bottom plate with side plate sealed connection;The conduit of the pool bottom is set, and the conduit is used to provide support to the aperture of earth's surface drillng operation;Wherein, central through hole is equipped on the bottom plate, the conduit and the central through hole are tightly connected, so that the conduit be made to be connected with the pond body.
Description
Technical field
The utility model relates to land oil-gas mining technical fields, more particularly to a kind of prefabricated side for oil/gas drilling
Well.
Background technique
Oil drilling Fang Jing is built below derrick before the drilling well of land, the well head being predominantly drilled during well etc.
Device provides operating space.Meanwhile being also used for collecting the water of discharge and other a small amount of fluids under rig floor, it is provided for it enough
Space is handled.
Currently, the square well construction used during common land natural gas exploration and development is generally divided into masonry structure, steel
Tendon concrete structure or mixed structure.In the higher soft stratum of level of ground water, the soft layer of especially quicksand property is built
When square well, Yield rainfall relation long construction period can be often faced, the problems such as pattern foundation pit supporting structure difficulty is big, the construction period is long.And masonry structure
Or usually there are leakage problems in the square well of reinforced concrete structure, so that will cause underground water enters Fang Jing, influence wellhead assembly
Use and repair.In addition, stratum can also be penetrated by being collected in the fluid of Fang Jing, to cause Shallow Groundwater Pollution.Fang Jing exists
If occurring leakage problems in use process, maintenance difficult, and maintenance cost is high, also will cause serious environmental pollution.
Utility model content
For at least some technical problems as described above, the present invention is directed to propose a kind of prefabricated side for oil/gas drilling
Well.The prefabricated Fang Jing has the characteristics that good antiseep, and can be effectively reduced the difficulty in the construction of low soft formation.In addition,
The prefabricated Fang Jing simplifies the operational procedures such as guarded drainage, pattern foundation pit supporting structure, and its structure is simple, easy for installation, manufacturing cost is low.
For this purpose, proposing a kind of prefabricated Fang Jing for oil/gas drilling, comprising: for placing well according to the utility model
The pond body of mouthful device, the pond body are configured to uncovered box, the uncovered box include the side plate being tightly connected and with the side
The bottom plate that plate is tightly connected;The conduit of the pool bottom is set, and the conduit is used to mention to the aperture of earth's surface drillng operation
For support;Wherein, central through hole is equipped on the bottom plate, the conduit and the central through hole are tightly connected, to make institute
Conduit is stated to be connected with the pond body.
In a preferred embodiment, several side plate ribs are equipped in the outer surface of the side plate, the side plate adds
The evenly-spaced distribution of strong rib.
In a preferred embodiment, the side plate ribs is arranged to parallel with the bottom edge of the side plate, and different
The side plate ribs on the side plate is correspondingly connected with.
In a preferred embodiment, several bottom plate ribs to intersect vertically are equipped in the outer surface of the bottom plate.
In a preferred embodiment, several bottom plate ribs prolong along the horizontal and vertical of the bottom plate respectively
It stretches.
In a preferred embodiment, the side plate ribs and the bottom plate ribs are all made of square tubes soldering and shape
At.
In a preferred embodiment, pass through weldering between the different side plates, between the side plate and the bottom plate
The mode of connecing forms connection.
In a preferred embodiment, the conduit passes through the central through hole shape on welding manner and the bottom plate
At connection.
In a preferred embodiment, the pond body is additionally provided with several hanging rings for construction hoisting, and the hanging ring
It is arranged on the side plate by welding.
Detailed description of the invention
The utility model is illustrated below with reference to accompanying drawings.
Fig. 1 shows the structure of the prefabricated Fang Jing according to the present utility model for oil/gas well well head.
In this application, all attached drawings are schematical attached drawing, are merely to illustrate the principles of the present invention, and not
It is drawn to scale.
Specific embodiment
The utility model is introduced below by attached drawing.
Fig. 1 shows the structure of prefabricated side's well 100 according to the present utility model for oil/gas well well head.As shown in Figure 1,
Prefabricated side's well 100 includes pond body 110, and pond body 110 is for placing wellhead assembly and providing suitable operating space for it.Pond body
110 are configured to the rectangular box of uncovered, and rectangular box includes the side plate 120 being connected to each other and the bottom plate connecting with side plate 120
130.This structure of pond body 110 is simple, easy for installation, and fabricates at low cost.
In one embodiment, side plate 120 and bottom plate 130 are all made of steel plate.Side plate 120 and bottom plate can be effectively ensured in steel plate
130 rigidity improves the stability of pond body 110 to guarantee the rigidity of pond body 110.
In the present embodiment, between different side plates 120 by welding formed be tightly connected, and side plate 120 with
Mode between bottom plate 130 also by welding forms sealed connection, so that it is closed so that side plate 120 with bottom plate 130 is formd surrounding
Uncovered rectangular box.Pond body 110, which is configured to the closed cabinet of surrounding, can effectively improve the antiseep of prefabricated side's well 100
Effect, and can effectively improve between different side plates 120 by welding and side plate 120 and the bottom plate that connect
Stability and leakproofness between 130.
According to the utility model, ribs is equipped in the outside face of pond body 110.As shown in Figure 1, in the appearance of side plate 120
Face is equipped with side plate ribs 121.In one embodiment, several and side plate is equipped on the outer surface of each side plate 120
120 bottom edge is parallel, and the side plate ribs 121 extended along the length direction of side plate 120, and several side plate ribs 121 are non-
Even setting spaced apart.In one embodiment, the depth of prefabricated side's well 100 is set as 4m, the spacing of side plate ribs 121 according to
Open distribution in the proportional spacing of 0.37:0.25:0.21:0.17.This structure of side plate ribs 121 can effectively enhance side plate
120 rigidity, to effectively enhance the firm performance of pond body 110.
In the present embodiment, the longitudinal pitch of side plate ribs 121 be according to water pressure characteristic distributions in the longitudinal direction and
It is arranged.The longitudinal pitch of the prefabricated Fang Jing of different depth, side plate ribs 121 are equipped with different ratios.
As shown in Figure 1, being equipped with bottom plate ribs 131 in the outer surface of bottom plate 130.In one embodiment, in bottom plate 130
Outer surface be equipped with several evenly-spaced bottom plate ribs 131 of transverse direction (length direction) along bottom plate 130 and several
Along the evenly-spaced bottom plate ribs 121 in longitudinal direction (width direction) of bottom plate 130, to make bottom plate ribs 131 in bottom plate
The perpendicular distribution in 130 outer surface.Bottom plate ribs 131 can effectively enhance the rigidity of bottom plate 130, to further enhance pond
The firm performance of body 110.
In a unshowned embodiment, bottom plate 130 can also be arranged in certain inclination angle in bottom plate ribs 131
On outer surface.For example, an edge of bottom plate ribs 131 and bottom plate 130 is arranged in 45 degree of angles, and evenly-spaced distribution.Together
When, it can also be equipped with and the perpendicular bottom plate ribs for intersecting setting of the bottom plate ribs in the setting of 45 degree of angles.The bottom of this structure
Plate ribs 131 equally can effectively enhance the rigidity of bottom plate 130, to further enhance the firm performance of pond body 110.
In one embodiment, ribs uses rectangular steel tube, and ribs is connected to pond body 110 by welding manner
Outer surface.Side ribs 121 and bottom plate ribs 131 are welded on the outer surface of pond body 110, so as to form pond body steel
Material skeleton, to form certain supporting role to pond body 110.Side ribs 121 and bottom plate ribs 131 pass through welding side
Formula is weldingly fixed on the outer surface of prefabricated side's well 100, can not only guarantee side ribs 121 and bottom plate ribs 131 with
The connection effect on prefabricated 100 surface of side's well, and the rigidity of side plate 120 and bottom plate 130 is significantly enhanced, substantially increase pond body
The security performance of prefabricated side's well 100 has been effectively ensured in 110 firm performance.
According to the utility model, central through hole 111 is equipped in the bottom of pond body 110.As shown in Figure 1, central through hole 111 is set
It sets at the middle part of bottom plate 130.Prefabricated side's well 100 further includes conduit 140, and conduit 140 is connected to the bottom of pond body 110, and in
Heart through-hole 111 connects, so that conduit 140 be made to be connected with pond body 110.In one embodiment, conduit 140 passes through welding manner
It is connected with the central through hole 111 on bottom plate 130, and forms sealing.Conduit 140 and the bottom plate 130 of pond body 110 are close by welding
Envelope further improves the antiseep effect of prefabricated side's well 100.Conduit 140 is used to provide branch to the aperture of earth's surface drillng operation
Support, to prevent aperture from collapsing, and conduit 140 can prevent polluted surface water.Meanwhile conduit 140 for drilling fluid for building
Vertical circulation canal.
As shown in Figure 1, being additionally provided with hanging ring 150 in the outside of pond body 110, hanging ring 150 is used for construction hoisting, in order to movement
Prefabricated side's well 110.In one embodiment, hanging ring 150 is connected on the side plate 120 of prefabricated side's well 100 by welding manner.?
In embodiment illustrated in fig. 1,4 hanging rings 150 are equipped on the outer wall of pond body 110, and 4 hanging rings 150 are separately positioned on pond body 110
Side plate 120 junction.In one embodiment, hanging ring 150 be arranged in pond body 110 close to being not provided with the one of bottom plate 130
End.In this way, being convenient for the construction hoisting of prefabricated side's well 100, and the flat of prefabricated side's well 100 can be effectively ensured in construction hoisting
Weighing apparatus, further improves the stationarity of prefabricated side's well 100 in the construction process.
The structure of prefabricated side's well 100 according to the present utility model for oil/gas well well head can be perfectly suitable for land
Oil-gas mining is drilled well construction, can provide operating space well for wellhead assembly, and fluid can be effectively prevent to leak.
Prefabricated side's well 100 according to the present utility model for oil/gas well well head, it is careful which is configured to four
The uncovered box structure closed, favorable sealing property have the characteristics that good antiseep.Meanwhile, it is capable to be effectively reduced low soft
The difficulty of stratum construction.And prefabricated side's well 100 substantially increases pond by the way that ribs is arranged in the outside face of pond body 110
The rigidity of body 110 and firm performance.In addition, prefabricated side's well 100 simplifies the operational procedures such as guarded drainage, pattern foundation pit supporting structure, and
Its structure is simple, easy for installation, manufacturing cost is low, convenient transportation.
Finally it should be noted that the foregoing is merely the preferred embodiments of the utility model, do not constitute to this
Any restrictions of utility model.Although the utility model is described in detail referring to foregoing embodiments, for
For those skilled in the art, it can still modify to technical solution documented by previous embodiment, or to wherein
Some technical characteristics are equivalently replaced.Within the spirit and principle of the utility model, it is made it is any modification, equally replace
It changes, improve, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of prefabricated Fang Jing for oil/gas drilling, comprising:
For placing the pond body (110) of wellhead assembly, the pond body is configured to uncovered box, and the uncovered box includes that sealing connects
The side plate (120) connect and the bottom plate (130) being tightly connected with the side plate;
The conduit (140) of the pool bottom is set, and the conduit is used to provide support to the aperture of earth's surface drillng operation;
Wherein, central through hole (111) are equipped on the bottom plate, the conduit and the central through hole are tightly connected, to make
The conduit is connected with the pond body.
2. prefabricated Fang Jing according to claim 1, which is characterized in that be equipped with several side plates in the outer surface of the side plate and add
Strong rib (121), the side plate ribs non-uniform spacing open distribution.
3. prefabricated Fang Jing according to claim 2, which is characterized in that the side plate ribs is arranged to and the side plate
Bottom edge is parallel, and the side plate ribs on the different side plates is correspondingly connected with.
4. according to claim 1 to prefabricated Fang Jing described in any one of 3, which is characterized in that set in the outer surface of the bottom plate
There are several bottom plate ribs (131) to intersect vertically.
5. prefabricated Fang Jing according to claim 4, which is characterized in that several bottom plate ribs are respectively along the bottom plate
Horizontal and vertical extension.
6. prefabricated Fang Jing according to claim 4, which is characterized in that the side plate ribs and the bottom plate ribs are equal
It is formed using square tubes soldering.
7. prefabricated Fang Jing according to claim 1, which is characterized in that it is described difference side plates between, the side plate with it is described
It is formed and is connected by welding manner between bottom plate.
8. prefabricated Fang Jing according to claim 1, which is characterized in that the conduit passes through on welding manner and the bottom plate
The central through hole formed connection.
9. prefabricated Fang Jing according to claim 1, which is characterized in that the pond body is additionally provided with several for construction hoisting
Hanging ring (150), and the hanging ring is arranged in by welding on the side plate.
Priority Applications (1)
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CN201821681201.2U CN209398380U (en) | 2018-10-16 | 2018-10-16 | A kind of prefabricated Fang Jing for oil/gas drilling |
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CN201821681201.2U CN209398380U (en) | 2018-10-16 | 2018-10-16 | A kind of prefabricated Fang Jing for oil/gas drilling |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116357254A (en) * | 2023-05-06 | 2023-06-30 | 中国石油化工股份有限公司 | Multifunctional shale gas production platform |
-
2018
- 2018-10-16 CN CN201821681201.2U patent/CN209398380U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116357254A (en) * | 2023-05-06 | 2023-06-30 | 中国石油化工股份有限公司 | Multifunctional shale gas production platform |
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