CN203403844U - Energy conservation and environmental protection well drilling four-stage solid control skid-mounted device - Google Patents
Energy conservation and environmental protection well drilling four-stage solid control skid-mounted device Download PDFInfo
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- CN203403844U CN203403844U CN201320500246.6U CN201320500246U CN203403844U CN 203403844 U CN203403844 U CN 203403844U CN 201320500246 U CN201320500246 U CN 201320500246U CN 203403844 U CN203403844 U CN 203403844U
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- mud
- pump
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Abstract
The utility model discloses an energy conservation and environmental protection well drilling four-stage solid control skid-mounted device, and relates to the technical field of oil exploitation. The skid-mounted device comprises a centrifugal machine, a first replenishment bin, a second replenishment bin, a sand setting bin, a sand removing bin, a mud removing bin, a gas removing bin, a weight increasing bin and a slurry absorbing-in bin, wherein the first replenishment bin and the second replenishment bin are arranged side by side in the longitudinal direction, the sand setting bin, the sand removing bin, the gas removing bin and the weight increasing bin are arranged side by side in the transverse direction from left to right, and the slurry absorbing-in bin is arranged on the rear side of the gas removing bin and the weight increasing bin; a mud removing pump, a sand removing pump and a vibrating screen are arranged in the sand setting bin, and the mud removing pump and the sand removing pump are respectively connected with the vibrating screen; a mud removing and sand removing device is arranged between the sand setting bin and the sand removing bin, and the vibrating screen is connected with the mud removing and sand removing device; a gas removing device is arranged in the mud removing bin and connected with the gas removing bin; a filling pump is arranged in the slurry absorbing-in bin and connected with the gas removing bin and the weight increasing bin through a pipeline; the centrifugal machine is connected with the first replenishment bin, the second replenishment bin and the sand removing bin through a pipeline. The energy conservation and environmental protection well drilling four-stage solid control skid-mounted device solves the energy wasting problems of an existing well drilling four-stage solid control skid-mounted device.
Description
Technical field
The utility model relates to technical field of petroleum extraction, is specifically related to well head solid controlling skid-mounted device.
Background technology
Drilling well level Four solid controlling sledge dress is applicable to the drilling process of 3000-4500 rice bran oil well.This product solid control equipment part is mainly comprised of solid control equipments such as vibrosieve, desander, desilter, mid-speed centrifuge, vertical sand pump, slurry agitator, mud gun, mixing dosing funnel, circulating tanks.Level Four drilling well solid controlling refers to that mud carries out level Four purified treatment by vibrosieve, desander, desilter, four kinds of equipment of centrifuge to drilling fluid mud.Its function is: preparation, deposit mud, removing contained solid particle from the return of drilling mud of shaft bottom, the mud that assurance meets the function admirable of drilling technology work requirement by low solid phase, performance injects into well by slush pump, guarantees mud normal circulation and stable performance in drilling process.
There is the shortcoming wasting energy in existing drilling well level Four solid controlling sledge dress.
Summary of the invention
The utility model provides the skid of energy-conserving and environment-protective drilling well level Four solid controlling, and the utility model has solved existing drilling well level Four solid controlling sledge dress and had the problem wasting energy.
For addressing the above problem, the utility model adopts following technical scheme: the skid of energy-conserving and environment-protective drilling well level Four solid controlling, comprises centrifuge 1, the first supply storehouse 2, the second supply storehouse 3, sand setting storehouse 7, desanding storehouse 9, removes hopper dredger 10, degasification storehouse 12, increases the weight of storehouse 13 and mud suction storehouse 14; The first supply storehouse 2 and the second supply storehouse 3 are longitudinally arranged side by side; Sand setting storehouse 7, desanding storehouse 9, degasification storehouse 12 and increase the weight of storehouse 13 and be laterally arranged side by side from left to right, mud sucks storehouse 14 and is arranged at degasification storehouse 12 and increases the weight of the rear side in storehouse 13; In sand setting storehouse 7, be provided with except dredge pump 4, except sand pump 5 and vibrosieve 6, except dredge pump 4, except sand pump 5, connect respectively vibrosieve 6; Between sand setting storehouse 7 and desanding storehouse 9, be provided with desilt desander 8, vibrosieve 6 connects desilt desander 8; Except in hopper dredger 10, be provided with deaerator 11, deaerator 11 connects degasification storehouse 12; Mud sucks in storehouse 14 and is provided with charge pump 15, and charge pump 15 is connected degasification storehouse 12 and increased the weight of storehouse 13 by pipeline; Centrifuge 1 connects the first supply storehouse 2, the second supply storehouse 3 and desanding storehouse 9 by pipeline.
Advantage of the present utility model:, reduce drilling well cost of production, energy conservation, protection of the environment.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Symbol description in figure: centrifuge 1, the first supply storehouse 2, the second supply storehouse 3, except dredge pump 4, except sand pump 5, vibrosieve 6, sand setting storehouse 7, desilt desander 8, desanding storehouse 9, except hopper dredger 10, deaerator 11, degasification storehouse 12, increase the weight of storehouse 13, mud sucks storehouse 14, charge pump 15.
The specific embodiment
With best embodiment, the utility model is described in detail below
.
As shown in Figure 1, the skid of energy-conserving and environment-protective drilling well level Four solid controlling, comprises centrifuge 1, the first supply storehouse 2, the second supply storehouse 3, sand setting storehouse 7, desanding storehouse 9, removes hopper dredger 10, degasification storehouse 12, increases the weight of storehouse 13 and mud suction storehouse 14; The first supply storehouse 2 and the second supply storehouse 3 are longitudinally arranged side by side; Sand setting storehouse 7, desanding storehouse 9, degasification storehouse 12 and increase the weight of storehouse 13 and be laterally arranged side by side from left to right, mud sucks storehouse 14 and is arranged at degasification storehouse 12 and increases the weight of the rear side in storehouse 13; In sand setting storehouse 7, be provided with except dredge pump 4, except sand pump 5 and vibrosieve 6, except dredge pump 4, except sand pump 5, connect respectively vibrosieve 6; Between sand setting storehouse 7 and desanding storehouse 9, be provided with desilt desander 8, vibrosieve 6 connects desilt desander 8; Except in hopper dredger 10, be provided with deaerator 11, deaerator 11 connects degasification storehouse 12; Mud sucks in storehouse 14 and is provided with charge pump 15, and charge pump 15 is connected degasification storehouse 12 and increased the weight of storehouse 13 by pipeline; Centrifuge 1 connects the first supply storehouse 2, the second supply storehouse 3 and desanding storehouse 9 by pipeline.
The utility model technical performance parameter:
1, system total measurement (volume) 135m
3.
2, a system complete set is comprised of 1 large tank and 3 canisters:
Tank size 12000 * 2800 * 2200mm
All the other tank size 8000 * 2800 * 2200mm
3, drilling fluid tank transportation clearance:
Tank transportation clearance 12500 * 3300 * 3000mm
All the other tank transportation clearance 8500 * 3300 * 3000mm
4, system total electricity consumption: 450kw
The utility model technological process is described:
1, mud purification systemic circulation, well head drilling fluid out flows into distributor by pipeline, distributor can be respectively or drilling fluid is transported to two vibrosieves and desanding desilter simultaneously, after vibrosieve is processed, mud enters sand setting storehouse, from sand setting storehouse, drilling fluid out enters transitional storehouse through 600*600 mud aqueduct, remove sand pump and remove the drilling fluid that dredge pump sucks respectively transitional storehouse and desanding storehouse, by pipeline, be transported to desanding desilter, through the desanding respectively of desanding desilter, drilling fluid after desilt is transported to respectively desanding storehouse through pipeline, except hopper dredger, the solution feed pump of centrifuge sucks the drilling fluid except hopper dredger, drilling fluid after processing by centrifuge enters cleaning position.
2, increase the weight of flow process, No. four tanks are provided with two concrete pumps, and also energy is complementary standby, has a concrete pump to break down, and another is sucked with output valve and just can be replaced its work by conversion.Two pumps can be inhaled the drilling fluid in 2,3, No. 4 any storehouses of tank, after increasing the weight of, through increasing the weight of pipeline, drilling fluid after increasing the weight of can be delivered to 1,2,3, the 4 any storehouses of tank by jet funnel.
3, borehole pump sucks flow process, two bench drill well pumps in the situation that working independently, any drilling fluid that all can suck 2,3, No. 4 any storehouses of tank of borehole pump.
4, drilling fluid supply flow process, establishes a supply storehouse at No. 1 tank front end, and its volume is 11.2m
3, in the storing bin of tank right side (from well head direction), place a 11Kw replenishment pump.Arrange a suction line, suck supply storehouse drilling fluid; Arrange 2 discharge lines, drilling fluid is transported to well head and sand setting storehouse.Drilling fluid in supply storehouse, from distributor and mixed slurry discharge pipe, can be used replenishment pump supply drilling fluid in trip-out process.
Innovative point of the present invention: the aspects such as the innovative point of energy-conserving and environment-protective drilling well level Four solid controlling sledge dress is mainly reflected in energy-saving and environmental protection, enhance productivity:
(1) energy-conservation: traditional mud conditioning process is that well head mud out enters ground mud pit, by sand pump, is delivered to vibrosieve.The standby well head of energy-conserving and environment-protective drilling well level Four solid controlling sledge assembling is to vibrosieve orchestration.Distributor 1 enters 5 and goes out, and is directly vibrosieve, desander and desilter feed flow.Cancel mud pit, reduce aqueous leak in mud, reduce the water supply volume in mud maintenance.According to statistics, every mouthful of well therefore can using water wisely 600m
3left and right.In well electric system, use reactive-load compensator, improve power quality, reduce power consumption 10-15%.Because vertical sand pump (power is 55KW), mid-speed centrifuge power (power is 18.5KW) are larger, use energy-saving electric machine, power saving rate can reach 10%～30%, press power saving rate 10% calculating, 3 sand pumps, the 1 desk centrifuge 18KW that economizes on electricity per hour.Use traditional mud conditioning equipment, slurry tank bottom, due to depositions such as aggregate chips, silt particles, needs regular arrangement personnel, equipment to clear up, and increases workman's labour intensity.By energy-conserving and environment-protective drilling well level Four solid controlling sledge dress purified treatment, effectively reduce solid particle from the return of drilling mud of shaft bottom in the deposition of slurry tank bottom, reduce the number of times that driller clears up the silt particle the like waste depositing at the bottom of slurry tank, therefore save industrial water 1000 m
3left and right.
(2) environmental protection: traditional mud conditioning is well head mud out, is introduced into ground mud pit, after enter in circulating tank and process.Energy-conserving and environment-protective drilling well level Four solid controlling sledge dress is from well head mud out, enters vibrosieve directly process by distributor, guarantees that mud does not land, and does not pollute ground, accomplishes environmental protection construction.Energy-conserving and environment-protective drilling well level Four solid controlling sledge dress is installed molecular filtration sieve, and the crude oil effectively occurring in adsorbing separation drilling well, can realize waste liquid non-pollution discharge.Energy-conserving and environment-protective drilling well level Four solid controlling sledge dress has installed quartz filter and walnut shell filter additional, to cleaning the sewage of slurry tank, filters, and guarantees that sewage reaches the natural discharge standard that country allows.Traditional solid controlling is processed the stock tank of need to dredging, and three grades of solid controlling sledge dresses of energy-conserving and environment-protective drilling well have been cancelled mud pit, have reduced the area that needs to recover soil landforms after completion.
(3) production efficiency: owing to having cancelled traditional ground mud pit, reduce and bore front time, shorten drilling period.After vibrosieve, desander, desilter, centrifuge level Four purified treatment, reduce in mud containing sand particle, reduce shear force and the viscosity of mud, guarantee that the low solid phase of mud, performance meet the requirement of drilling technology work.Mud after energy-conserving and environment-protective drilling well level Four solid controlling sledge dress purified treatment, can reduce the wearing and tearing of drilling tool and destruction that the borehole wall is caused, improves cementing quality and well logging one-time success rate, reduces drilling failure.Energy-conserving and environment-protective drilling well level Four solid controlling sledge dress can improve the purifying rate of mud, reduces the number of times that driller clears up the silt particle the like waste depositing at the bottom of slurry tank, saves and employs the expenses such as trenching machine, lorry, enhances productivity simultaneously.Every mouthful of well can be saved approximately 100,000 yuan of this spendings.The sand cleaning gate of tradition slurry tank adopts keeper formula switch, and the sand cleaning gate of energy-conserving and environment-protective drilling well level Four solid controlling sledge dress adopts hydraulic selector, reduces workman's labour intensity, improves the safety of operation.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (1)
1. energy-conserving and environment-protective drilling well level Four solid controlling skid, it is characterized in that, comprise centrifuge (1), the first supply storehouse (2), the second supply storehouse (3), sand setting storehouse (7), desanding storehouse (9), except hopper dredger (10), degasification storehouse (12), increase the weight of storehouse (13) and mud suction storehouse (14); The first supply storehouse (2) and the second supply storehouse (3) are longitudinally arranged side by side; Sand setting storehouse (7), desanding storehouse (9), degasification storehouse (12) and increase the weight of storehouse (13) and be laterally arranged side by side from left to right, mud sucks storehouse (14) and is arranged at degasification storehouse (12) and increases the weight of the rear side of storehouse (13); In sand setting storehouse (7), be provided with except dredge pump (4), except sand pump (5) and vibrosieve (6), except dredge pump (4), remove sand pump (5) and connect respectively vibrosieve (6); Between sand setting storehouse (7) and desanding storehouse (9), be provided with desilt desander (8), vibrosieve (6) connects desilt desander (8); Except in hopper dredger (10), be provided with deaerator (11), deaerator (11) connects degasification storehouse (12); Mud sucks in storehouse (14) and is provided with charge pump (15), and charge pump (15) is connected degasification storehouse (12) and increased the weight of storehouse (13) by pipeline; Centrifuge (1) connects the first supply storehouse (2), the second supply storehouse (3) and desanding storehouse (9) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500246.6U CN203403844U (en) | 2013-08-16 | 2013-08-16 | Energy conservation and environmental protection well drilling four-stage solid control skid-mounted device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500246.6U CN203403844U (en) | 2013-08-16 | 2013-08-16 | Energy conservation and environmental protection well drilling four-stage solid control skid-mounted device |
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| CN203403844U true CN203403844U (en) | 2014-01-22 |
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| CN201320500246.6U Expired - Fee Related CN203403844U (en) | 2013-08-16 | 2013-08-16 | Energy conservation and environmental protection well drilling four-stage solid control skid-mounted device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547586A (en) * | 2018-03-30 | 2018-09-18 | 四川中创石油设备有限公司 | A kind of modularization drilling machine solid controlling system and its autocontrol method |
-
2013
- 2013-08-16 CN CN201320500246.6U patent/CN203403844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547586A (en) * | 2018-03-30 | 2018-09-18 | 四川中创石油设备有限公司 | A kind of modularization drilling machine solid controlling system and its autocontrol method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20170816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |