CN107975350A - One kind bores plug pump note implement - Google Patents
One kind bores plug pump note implement Download PDFInfo
- Publication number
- CN107975350A CN107975350A CN201810030242.3A CN201810030242A CN107975350A CN 107975350 A CN107975350 A CN 107975350A CN 201810030242 A CN201810030242 A CN 201810030242A CN 107975350 A CN107975350 A CN 107975350A
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- Prior art keywords
- pump
- blending tank
- liquid
- injection
- dry
- Prior art date
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Links
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 238000002156 mixing Methods 0.000 claims abstract description 57
- 238000002347 injection Methods 0.000 claims abstract description 48
- 239000007924 injection Substances 0.000 claims abstract description 48
- 238000005183 dynamical system Methods 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 239000000654 additive Substances 0.000 claims abstract description 11
- 230000000996 additive effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000008676 import Effects 0.000 claims description 10
- 230000010412 perfusion Effects 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 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
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000003756 stirring Methods 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
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)
- Auxiliary Devices For Machine Tools (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
One kind bores plug pump note implement, bores the middle part that the blending tank on plug pump sled is installed on pry bracket；Pump the left side that injection system is installed on blending tank；Dynamical system includes two driving motors, and dynamical system is installed on the right side of blending tank, and power is provided for pump injection system；Transmission system one end connects the output terminal of dynamical system, the power intake of other end connection pump injection system；Liquid adds system and injects liquid additive in blending tank in the lower section of blending tank；The dry right side for adding hybrid system and being installed on dynamical system, by base fluid and dry powder additive injection blending tank；Control system fills in pump sled progress centralized Control to boring；VFD controls alternating current, the direct current that the High-Voltage Network electricity conversion forming apparatus of well site 10KV is applicable in by room, fills in pump sled power supply to boring.The present invention nets electricity using well site and is used as power source, will bore the continuous mixture of plug liquid, feeding and pump pouring functions and is integrated on a sledge, solves the problems, such as that occupancy well site area is big, operating efficiency is low, operating cost is high.
Description
Technical field
The present invention relates to petroleum drilling and mining well workover and completion practice apparatus field, is related specifically to be suitable for boring the one of plug operation
Kind bores plug pump note implement.
Background technology
In recent years, as shale gas, fine and close oil successfully realize business development, the development mode of " horizontal well+volume fracturing "
Have been obtained for being widely recognized as both at home and abroad, fine and close oil reservoir horizontal well reservoir reconstruction is progressively sent out towards the direction of huge discharge, big liquid measure
Exhibition, conventional staged fracturing reforming technology cannot fully meet the demand of production, and it is to solve horizontal well in segments pressure to bore milling bridge plug
The key technology of contingency question is split, the either domestic at present or external continuous pipe abrasive drilling technology generally used is bored
Milling bridge plug.
Milling bridge plug largely bores in Fuling Prefecture's shale gas development process using continuous oil pipe device in the country, but due to lacking
Weary supporting brill plug pumping-in equipment, sets usually using 2 high-power pressure break pump trucks, 1 liquid distributing vehicle and 1 liquid supply vehicle as replacement
It is standby, cause a large amount of wastes of personnel and equipment.
The content of the invention
It is an object of the invention to：A kind of plug that bores is provided and pumps note implement, which nets electric conduct using well site
Power source, will bore the continuous mixture of plug liquid, feeding and pump pouring functions and be integrated on a sledge, solution occupancy well site area is big, operation
The problem of efficiency is low, operating cost is high.
To achieve these goals, technical solution of the present invention is as follows：
One kind bores plug pump note implement, it is characterised in that：Pump sled 1 and VFD controls room 2 is filled in including boring, wherein boring 1 bag of plug pump sled
Include blending tank 4, dynamical system 5, transmission system 6, pump injection system 7, the liquid of pry bracket 3 and integrated installation in pry bracket 3 and add system
8th, dry to add hybrid system 9 and control system 10, blending tank 4 is installed on the middle part of pry bracket 3, and liquid mixture in blending tank 4 is equal
It is even；The left side that injection system 7 is installed on blending tank 4 is pumped, the good liquid pressing of mixture is pumped out；Dynamical system 5 includes two drivings
Motor 36, dynamical system 5 are installed on the right side of blending tank 4, and power is provided for pump injection system 7；6 one end of transmission system connects power
The output terminal of system 5, the power intake of other end connection pump injection system 7, transmission system 6 is by the output power of dynamical system 5
It is transferred to pump injection system 7；Liquid adds system 8 and is connected in the lower section of blending tank, its suction inlet with exterior flow container, outlet and blending tank
4 suction inlet connection, liquid add system 8 and inject liquid additive in blending tank 4；The dry hybrid system 9 that adds is installed on dynamical system 5
Right side, its outlet is connected with the suction inlet of blending tank 4, and the dry hybrid system 9 that adds is by base fluid and dry powder additive injection mixing
In tank 4；Control system 10 is installed on the dry side for adding hybrid system 9, fills in 1 progress centralized Control of pump sled to boring；VFD controls room 2
Alternating current, the direct current that the High-Voltage Network electricity conversion forming apparatus of well site 10KV is applicable in, fill in 1 power supply of pump sled to boring.
The dry hybrid system 9 that adds includes storage tank 11, screw conveyor 12, electronic weighing system 13, jet mixer
14th, flowmeter 15, regulating valve 16, injection centrifugal pump 17, injection pump motor 18；The bottom of storage tank 11 is provided with electronic-weighing system
System 13,11 outlet of storage tank is connected with the import of screw conveyor 12；Jet mixer 14 has two imports, one outlet,
One of import is connected with the outlet of screw conveyor 12, another import and the injection centrifugal pump 17 of jet mixer 14
Outlet be connected；Flowmeter 15 is installed between the import of the outlet and jet mixer 14 of injection centrifugal pump 17 and is adjusted
Save valve 16；The outlet of jet mixer 14 is connected with the liquid adding mouth 21 in blending tank 4.
The top of blending tank 4 is provided with two blenders 19 and a two position meter, has staggeredly cloth inside blending tank 4
The partition plate 25 put, blending tank 4 are equipped with the liquid outlet 23 that is connected of pump injection system and add system 8 with liquid, dry add mixed stocker
The connected liquid adding mouth 21 of system 9.
The pump injection system 7 contains two Five-cylinder piston pumps 27；The driving of power end lubricating pump 29, fluid end lubricating pump 32
Mode is electric drive；The pump injection system 7 contains perfusion centrifugal pump 35, the outlet and Five-cylinder piston pump 27 of perfusion centrifugal pump 35
Suction side be connected, perfusion centrifugal pump 35 suction inlet can not only be connected with the liquid outlet 23 of blending tank 4, but also with exterior feed flow
Tank is connected.
Control system 10 is to the pump of pump injection system 7 notes discharge capacity, the dry dry tret and liquid for adding hybrid system 9 adds system 8
Liquid tret is controlled, and is provided simultaneously with job parameter display function, unusual condition warning function and work data store function.
Beneficial effects of the present invention are：
1st, the present invention is that to integrate the continuous mixture of brill plug liquid, feeding and pump note etc. multi-functional；
2. the present invention makes full use of well site net electricity, design is driven using full electricity, is achieved energy-saving and emission reduction purposes；
3. the whole sledge of the present invention arranges 2 1000 type Five-cylinder piston pumps back-to-back, a sledge just realizes pump note the using and the reserved function, full
Foot bores the demand of milling bridge plug operation time Time Continuous pump note circulation；
4. present invention configuration it is low dose of accurate it is dry add, liquid adds system, realize the brill plug continuous mixture of liquid small displacement, solve brill plug
The problem of plug liquid needs advance mixture is bored during operation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 prizes structure diagram to bore plug pump；
Fig. 3 adds hybrid system structure diagram to be dry；
Fig. 4 is blending tank structure diagram；
Fig. 5 is pump injection system structure diagram.
Embodiment
The principle of the present invention and feature are illustrated below in conjunction with the accompanying drawings, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, a kind of plug pumping-in equipment that bores includes boring plug pump sled 1 and VFD controls room 2, and VFD controls room 2 by well
Alternating current, the direct current that the High-Voltage Network electricity conversion forming apparatus of field 10KV is applicable in, give brill to fill in and pump the power supply of sled 1.
As shown in Figure 2, boring plug pump sled 1 includes：Blending tank 4, the dynamical system of pry bracket 3 and integrated installation in pry bracket 3
System 5, transmission system 6, pump injection system 7, liquid add system 8, dry add hybrid system 9 and control system 10 etc..Blending tank 4 is installed on
The middle part of pry bracket 3, liquid mixture in blending tank 4 are uniform；The left side that injection system 7 is installed on blending tank 4 is pumped, pump injection system 7 will
The good liquid pressing of mixture pumps out；Dynamical system 5 is installed on the right side of blending tank 4, and dynamical system 5 provides dynamic for pump injection system 7
Power；6 one end of transmission system connects the output terminal of dynamical system 5, the power intake of other end connection pump injection system 7, power train
The output power of dynamical system 5 is transferred to pump injection system 7 by system 6；Liquid adds system 8 in the lower section of blending tank, its suction inlet with it is outer
Portion's flow container connection, outlet are connected with the suction inlet of blending tank 4, and liquid, which will add system 8, in certain proportion will according to the actual requirements
In liquid additive injection blending tank 4；The dry right side for adding hybrid system 9 and being installed on dynamical system 5, its outlet and blending tank 4
Suction inlet connection, it is dry add hybrid system 9 base fluid and dry powder additive can be injected in certain proportion according to the actual requirements it is mixed
Close in tank 4；Control system 10 is installed on the dry side for adding hybrid system 9, and its role is to carry out concentration control to boring plug pump sled 1
System.
As shown in Figure 3, the dry hybrid system 9 that adds includes：Storage tank 11, screw conveyor 12, electronic weighing system 13, spray
Penetrate mixer 14, flowmeter 15, regulating valve 16, injection centrifugal pump 17, injection pump motor 18.Centrifugal pump 17 is sprayed by exterior reservoir
Jet mixer 14 is transported to after liquid supercharging in tank；Jet mixer 14 is interior through spiral shell by storage tank 11 using venturi principle
The dry powder-shaped drag reducer suction mixing chamber that rotation conveyer 12 is delivered to 4 entrance of jet mixer is mixed, mixed liquid
Drain into blending tank 4.
As shown in Figure 4, blending tank 4 includes：Blender 19, tank body 20, liquid adding mouth 21, tank bottom seat 22, liquid row
Outlet 23, liquid level gauge 24, partition plate 25, top pedal 26.4 inlet of blending tank is equipped with liquid adding mouth 21, and liquid adds system 8 by one
Kind liquid drag reducer is added in tank body 20 through liquid adding mouth 21；Liquid drag reducer and drag reduction liquid are stirred by blender 19；
Interlaced arrangement partition plate 25 in tank, makes liquid that flowing be routed；Liquid level gauge 24 is installed on the pedal of top, and liquid level gauge 24 has
Two position warning function.
As shown in Figure 5, pump injection system 7 includes：Five-cylinder piston pump 27, high pressure exhaust manifold 28, power end lubricating pump 29,
Power end grease-box 30, fluid end grease-box 31, fluid end lubricating pump 32, low-pressure manifold 33, perfusion pump motor 34, perfusion
Centrifugal pump 35.Power end grease-box 30 and power end lubricating pump 29 provide lubrication for the power end of Five-cylinder piston pump 27；Fluid power
End grease-box 31 and fluid end lubricating pump 32 provide lubrication for the fluid end of Five-cylinder piston pump 27；Irrigate the suction of centrifugal pump 35
Mouth is connected with the liquid outlet 23 of blending tank 4；Perfusion centrifugal pump 35 will pass through after the drag reduction liquid mixed the supercharging in blending tank 4
Cross low-pressure manifold 33 to be delivered in the suction line of Five-cylinder piston pump 27, be pressurized and discharged by plunger pump, plug operation is bored for oil gas field.
Control system 10 can be to the pump of pump injection system 7 notes discharge capacity, the dry dry tret and liquid for adding hybrid system 9 adds system 8
Liquid tret be controlled, be provided simultaneously with job parameter display function, unusual condition warning function and work data store function.
Complete machine specific workflow is as follows：
VFD controls alternating current, the direct current that the High-Voltage Network electricity conversion forming apparatus of well site 10KV is applicable in by room 2, is supplied to plug pump sled 1 is bored
Electricity.
By the centralized Control of control system 10, liquid adds system 8 and liquid additive is injected mixing with a certain setting ratio
In tank 4, the dry hybrid system 9 that adds is in storage tank 11, screw conveyor 12, electronic weighing system 13, jet mixer 14, flowmeter
15th, regulating valve 16, injection centrifugal pump 17, spray pump motor 18 synergy under base fluid and dry powder are added with a certain setting ratio
Add in agent injection blending tank 4, control system 10 is by adjusting the rotating speed of the stirring motor 19 on blending tank 4 so that in blending tank 4
Base fluid, liquid additive and dry powder additive mixture it is uniform, and then, under the action of control system 10, pump injection system 7 in
Perfusion pump motor 34 driving perfusion centrifugal pump 35 the uniform liquid pressing of mixture in blending tank 4 is pumped in injection system 7
Five-cylinder piston pump 27, simultaneously, under the control of control system 10, dynamical system 5 will drive motor by transmission system 6
36 power transmission is to Five-cylinder piston pump 27 so that the uniform liquid of mixture pumps note through Five-cylinder piston pump 27 and pressurizes and pass through high pressure
Exhaust manifold 28 is expelled to assignment position.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (5)
1. one kind bores plug pump note implement, it is characterised in that：Pump sled is filled in including boring（1）Room is controlled with VFD（2）, wherein boring plug
Pump sled（1）Including pry bracket（3）And integrated installation is in pry bracket（3）On blending tank（4）, dynamical system（5）, transmission system（6）、
Pump injection system（7）, liquid add system（8）, dry add hybrid system（9）And control system（10）, blending tank（4）Installed in pry bracket
（3）Middle part, liquid is in blending tank（4）Middle mixture is uniform；Pump injection system（7）Installed in blending tank（4）Left side, mixture is good
Liquid pressing pump out；Dynamical system（5）Including two driving motors（36）, dynamical system（5）Installed in blending tank（4）The right side
Side, to pump injection system（7）Power is provided；Transmission system（6）One end connects dynamical system（5）Output terminal, the other end connection pump
Injection system（7）Power intake, transmission system（6）By dynamical system（5）Output power be transferred to pump injection system（7）；Liquid
Add system（8）In the lower section of blending tank, its suction inlet is connected with exterior flow container, outlet and blending tank（4）Suction inlet connection,
Liquid adds system（8）Liquid additive is injected into blending tank（4）In；It is dry to add hybrid system（9）Installed in dynamical system（5）The right side
Side, its outlet and blending tank（4）Suction inlet connection, it is dry to add hybrid system（9）By base fluid and dry powder additive injection mixing
Tank（4）In；Control system（10）Add hybrid system installed in dry（9）Side, to bore fill in pump sled（1）Carry out centralized Control；VFD
Control room（2）By well site（10）Alternating current, the direct current that the High-Voltage Network electricity conversion forming apparatus of KV is applicable in, fill in pump sled to boring（1）For
Electricity.
2. a kind of plug pump that bores according to claim 1 notes implement, it is characterised in that：It is described dry to add hybrid system（9）
Including storage tank（11）, screw conveyor（12）, electronic weighing system（13）, jet mixer（14）, flowmeter（15）, adjust
Valve（16）, injection centrifugal pump（17）, injection pump motor（18）；Storage tank（11）Bottom electronic weighing system is installed（13）,
Storage tank（11）Outlet and screw conveyor（12）Import be connected；Jet mixer（14）There is two imports, one discharge
Mouthful, one of import and screw conveyor（12）Outlet be connected, jet mixer（14）Another import with injection
Centrifugal pump（17）Outlet be connected；In injection centrifugal pump（17）Outlet and jet mixer（14）Import between install
There is flowmeter（15）And regulating valve（16）；Jet mixer（14）Outlet and blending tank（4）In liquid adding mouth（21）
It is connected.
3. a kind of plug pump that bores according to claim 1 or 2 notes implement, it is characterised in that：The blending tank（4）Top
Two blenders are installed（19）With a two position meter, blending tank（4）There is the partition plate of interlaced arrangement in inside（25）, blending tank
（4）It is equipped with the liquid outlet being connected with pump injection system（23）Add system with liquid（8）, dry add hybrid system（9）Connected
Liquid adding mouth（21）.
4. a kind of plug pump that bores according to claim 1 or 2 notes implement, it is characterised in that：The pump injection system（7）Contain
There are two Five-cylinder piston pumps（27）；Power end lubricating pump（29）, fluid end lubricating pump（32）Type of drive be electric drive；It is described
Pump injection system（7）Contain perfusion centrifugal pump（35）, irrigate centrifugal pump（35）Outlet and Five-cylinder piston pump（27）Suction side
It is connected, irrigates centrifugal pump（35）Suction inlet both can be with blending tank（4）Liquid outlet（23）Be connected, but with exterior feed tank
It is connected.
5. a kind of plug pump that bores according to claim 1 or 2 notes implement, it is characterised in that：Control system（10）To pump
Injection system（7）Pump note discharge capacity, dry add hybrid system（9）Dry tret and liquid add system（8）Liquid tret be controlled, together
When possess job parameter display function, unusual condition warning function and work data store function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810030242.3A CN107975350B (en) | 2018-01-12 | 2018-01-12 | Drilling plug pumping operation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810030242.3A CN107975350B (en) | 2018-01-12 | 2018-01-12 | Drilling plug pumping operation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107975350A true CN107975350A (en) | 2018-05-01 |
| CN107975350B CN107975350B (en) | 2024-02-13 |
Family
ID=62005847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810030242.3A Active CN107975350B (en) | 2018-01-12 | 2018-01-12 | Drilling plug pumping operation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975350B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213052A (en) * | 2018-10-30 | 2019-01-15 | 中石化四机石油机械有限公司 | A kind of control system for filling in pump note applied to brill |
| CN111359127A (en) * | 2020-04-21 | 2020-07-03 | 徐工集团工程机械股份有限公司 | Three-phase jet fire-fighting system and control method thereof |
| CN111773989A (en) * | 2020-07-29 | 2020-10-16 | 中石化四机石油机械有限公司 | Foam slurry mixing equipment for petroleum drilling and well cementation operation |
| WO2021012133A1 (en) * | 2019-07-20 | 2021-01-28 | 烟台杰瑞石油装备技术有限公司 | Electric drive compounding device |
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| CN109213052A (en) * | 2018-10-30 | 2019-01-15 | 中石化四机石油机械有限公司 | A kind of control system for filling in pump note applied to brill |
| CN109213052B (en) * | 2018-10-30 | 2023-10-27 | 中石化四机石油机械有限公司 | Control system applied to drilling plug pumping |
| WO2021012133A1 (en) * | 2019-07-20 | 2021-01-28 | 烟台杰瑞石油装备技术有限公司 | Electric drive compounding device |
| CN111359127A (en) * | 2020-04-21 | 2020-07-03 | 徐工集团工程机械股份有限公司 | Three-phase jet fire-fighting system and control method thereof |
| CN111773989A (en) * | 2020-07-29 | 2020-10-16 | 中石化四机石油机械有限公司 | Foam slurry mixing equipment for petroleum drilling and well cementation operation |
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