CN106677757A - Fracturing operation system - Google Patents
Fracturing operation system Download PDFInfo
- Publication number
- CN106677757A CN106677757A CN201710145800.6A CN201710145800A CN106677757A CN 106677757 A CN106677757 A CN 106677757A CN 201710145800 A CN201710145800 A CN 201710145800A CN 106677757 A CN106677757 A CN 106677757A
- Authority
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- Prior art keywords
- fracturing
- liquid
- pressure
- fracturing fluid
- manifold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims abstract description 63
- 238000010276 construction Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000007405 data analysis Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000011343 solid material Substances 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011344 liquid material Substances 0.000 claims description 3
- 239000012736 aqueous medium Substances 0.000 claims 1
- 230000010349 pulsation Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 238000005422 blasting Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a fracturing operation system. A fracturing fluid preparation system (1) communicates with a fracturing fluid supercharging system (3) through a low-pressure manifold (7). The fracturing fluid supercharging system (3) communicates with a driving fluid system (2) through a driving fluid manifold system (10). The fracturing fluid preparation system (1) is used for blending and preparing fracturing fluid. The driving fluid system (2) is used for driving the fracturing fluid supercharging system (3). After the fracturing fluid provided by the fracturing fluid preparation system (1) is supercharged through the fracturing fluid supercharging system (3), the fracturing fluid is poured into a wellhead through a high-pressure manifold (13), and fracturing construction is achieved. A measuring truck (14) is used for monitoring the whole fracturing operation process and conducting data analysis and recording. By adoption of the fracturing operation system, the fracturing construction cost can be remarkably lowered; meanwhile, the number of high-pressure-grade high-pressure manifolds is decreased, the layout is optimized, and the fracturing and blasting risks of the high-pressure manifold are lowered; and the discharging flowing quantity of the fracturing fluid is decreased, pressure pulsation of the fracturing fluid is reduced, vibration of the high-pressure manifold is reduced, the service lives of quick-wear parts are prolonged, and the operation safety is improved.
Description
Technical field：
The invention belongs to oil drilling and extracting equipment field, is related specifically to fracturing work system.
Background technology：
Fracturing work is a kind of main volume increase stable yields measure in oilfield prospecting developing.Pressing crack construction operation dress at this stage
It is standby, mainly it is made up of fracturing unit truck, fracturing blender truck, measuring truck, manifold part and auxiliary equipment etc..In construction fracturing blender truck by slippery water,
Proppant and various additives are mixed into after fracturing fluid, and by connecting manifold multiple stage fracturing unit truck is supplied；Fracturing unit truck is by fracturing fluid
Pressurizeed, rear injection well bottom is collected by high pressure pipe joint；Measuring truck is monitored to operation overall process, analyzes and record.When
In front pressing crack construction scheme, there are the following problems：1st, the fracturing pump that fracturing unit truck is loaded is expelled directly out high pressure fracture liquid, there is pressure
Power is big, jig frequency is high, stroke is short, pressure and the problems such as big flow pulsation, causes the short life of fracturing pump pump head body and consumable accessory,
Change frequent in work progress, goods and materials cost and human cost are all very high.2nd, fracturing unit truck is distributed in whole pressure break in fracturing process
Job site, and the afterbody exhaust manifold of fracturing unit truck is high pressure pipe joint, high pressure pipe joint quantity is more, complex circuit, security risk
Greatly.3rd, fracturing unit truck fracturing pump delivery flow and pressure fluctuation are big, and high pressure pipe joint vibration is obvious, easily occur damaging, or even explosion
Etc. accident, equipment and personal security are threatened.
The content of the invention：
It is an object of the invention to provide a kind of modularity hydraulic drive reciprocating pump system replaces conventional vehicle-mounted fracturing pump, pressure is completed
The supercharging injection operation of liquid is split, the frac system can significantly reduce pressing crack construction cost, while reducing high pressure grade high pressure
The quantity of manifold, optimizes layout, reduces the cracking and explosion risk of high pressure pipe joint, and reduces fracturing fluid delivery flow and pressure
Pulsation, reduces high pressure pipe joint vibration, extends consumable accessory service life, improves operational security.
The present invention is by following technical solution realizing above-mentioned purpose：
A kind of fracturing work system, by pressure break liquid preparing system 1, drives liquid system 2, fracturing fluid pressure charging system 3 and measuring truck 14
Composition, wherein pressure break liquid preparing system 1 is connected with fracturing fluid pressure charging system 3 by low-pressure manifold 7, fracturing fluid pressure charging system 3 and
Liquid system is driven to connect by driving liquid manifold system 10, pressure break liquid preparing system 1 is used for the mixing of fracturing fluid and prepares, and drives
Liquid system 2 is used to drive fracturing fluid pressure charging system 3, and the fracturing fluid that fracturing fluid pressure charging system 3 provides pressure break liquid preparing system 1 increases
After pressure, well head is injected by high pressure pipe joint 13, realize pressing crack construction, measuring truck 14 is gone forward side by side for monitoring whole fracturing work process
Row data analysiss and record.
Pressure break liquid preparing system 1 is made up of flow container 4, fracturing blender truck 5, silo 6, wherein flow container（4）In liquid material pass through
Connection manifold is delivered to fracturing blender truck（5）, silo（6）In solid material be delivered to fracturing blender truck（5）, fracturing blender truck（5）By liquids
Material and solid material are prepared by mixing into after fracturing fluid and pass through low-pressure manifold（7）It is delivered to fracturing fluid pressure charging system（3）.
Drive liquid system 2 to be made up of driving flow container 8, fracturing unit truck 9, drive flow container 8 to be that multiple stage fracturing unit truck 9 provides driving liquid,
Drive liquid after the pressurization of fracturing unit truck 9, Jing drives liquid manifold system 10 to be delivered to fracturing fluid pressure charging system 3, be fracturing fluid supercharging
System 3 provides power.
Fracturing fluid pressure charging system 3 includes that hydraulic drive reciprocating pump system 11 and high pressure pipe joint 13 are constituted, and hydraulic drive is reciprocal
After pumping system 11 is pressurizeed the fracturing fluid that low-pressure manifold 7 is conveyed, in being collected to high pressure pipe joint 13, pump into well head 12 and pressed
Split operation.
Driving liquid is hydraulic oil, clear water or other aqueous mediums.
Beneficial effects of the present invention are：
The fracturing unit truck suction of the present invention drives sprayer in fluid, discharges the driving liquid of certain pressure, provides to fracturing fluid pressure charging system
Power, therefore the operating pressure of fracturing unit truck fracturing pump is changed into the discharge pressure of driving liquid from original Fracturing Pressure, can significantly
Degree is reduced, and the consumable accessory life-span will significantly extend；And the working media of fracturing pump is changed into not having corruption from original fracturing fluid
The driving liquid of corrosion, erosion, drives the medium that liquid can be the more clean environment firendly such as clear water, so that fracturing unit truck fracturing pump rapid wear
Part service life extends, and reduces construction cost.Because the discharge pressure of fracturing unit truck fracturing pump is reduced, the exhaust manifold after fracturing unit truck
Low-pressure grade manifold can be changed to by original high pressure grade manifold, therefore manifold cost is reduced.Surpass in this Fracturing Project
Operations involving high pressure area is narrowed down to around fracturing fluid pressure charging system by whole well site was distributed in the past, and superelevation nip is concentrated, and is reduced
Security risk.
Description of the drawings：
Fig. 1 is schematic structural view of the invention.
Specific embodiment：
Below in conjunction with the accompanying drawings 1 pair of technical scheme carries out clear, complete description.
Referring to Fig. 1, the present invention is by pressure break liquid preparing system 1, driving liquid system 2, fracturing fluid pressure charging system 3 and measuring truck 14
Composition, wherein pressure break liquid preparing system 1 is made up of flow container 4, fracturing blender truck 5, silo 6, and the liquid such as slippery water in flow container 4 is by connecting
Adapter remittance is delivered to fracturing blender truck 5, and the quartz sand or other proppants in silo 6 is delivered to fracturing blender truck 5, mulling by ad hoc fashion
Car 5 is mixed to be prepared into after fracturing fluid and is delivered to fracturing fluid pressure charging system 3 by low-pressure manifold 7.Pressure break liquid preparing system 1 is complete
Into the mixing and preparation of fracturing fluid.Liquid system 2 is driven to be made up of driving flow container 8, fracturing unit truck 9.Driving flow container 8 is multiple stage fracturing unit truck
9 provide driving liquid, drive liquid after the pressurization of fracturing unit truck 9, and Jing drives liquid manifold system 10 to be delivered to fracturing fluid pressure charging system 3,
Power is provided for fracturing fluid pressure charging system 3.Fracturing fluid pressure charging system 3 is by 13 groups of hydraulic drive reciprocating pump system 11 and high pressure pipe joint
Into.After hydraulic drive reciprocating pump system 11 is pressurizeed the fracturing fluid that low-pressure manifold 7 is conveyed, in being collected to high pressure pipe joint 13,
Well head 12 is pumped into, fracturing work is realized.The power of fracturing fluid pressure charging system 3 comes from the pressure-driven for driving liquid system 2 to provide
Liquid.Liquid is driven to be hydraulic oil, clear water or other aqueous mediums.In whole pressing crack construction process, entered by measuring truck 14
Row monitoring simultaneously carries out data analysiss with record.
During fracturing work, fracturing blender truck 5 suction flow container 4 in liquid, by its with deliver into from silo 6 fracturing blender truck
Support agent is mixed, and preparation becomes fracturing fluid, and is delivered in fracturing fluid pressure charging system 3 by low-pressure manifold 7.Drive liquid system
The suction of fracturing unit truck 9 in 2 drives the driving liquid in flow container 8, and pressure break is delivered to by driving liquid manifold system 10 after being pressurizeed
Liquid pressure charging system 3, is that hydraulic drive reciprocating pump system 11 provides power.The suction fracturing blender truck 5 of hydraulic drive reciprocating pump system 11 leads to
The low pressure fracturing fluid of the conveying of low-pressure manifold 7 is crossed, low pressure fracturing fluid is added and is pressed to high pressure fracture liquid, and by the pump of high pressure pipe joint 13
Entering well head 12 carries out fracturing work.
By the present invention in that substituting the vehicle-mounted fracturing pump of traditional pressure break with fracturing fluid pressure charging system 3, fracturing blender truck is conveyed
After fracturing fluid supercharging, Jing high pressure pipe joints are pumped into well head and carry out fracturing work.The power resources of fracturing fluid pressure charging system 3 are in driving
The driving liquid that fracturing unit truck is provided in liquid system.Fracturing fluid pressure charging system 3 adopts booster pump principle, realizes that power end drives liquid relatively low
Conversion of the pressure to working end fracturing fluid elevated pressures.Liquid pipe remittance is driven to adopt the high pressure pipe joint part of lower pressure grade,
Therefore construction cost can be saved, fracturing work security risk is reduced.Simultaneously the present invention is additionally arranged driving liquid system 2, drives liquid
Can be the medium of the more clean environment firendly such as clear water, so that fracturing unit truck fracturing pump consumable accessory service life extends, reduce being constructed into
This.
Claims (5)
1. a kind of fracturing work system, it is characterised in that：The system is by pressure break liquid preparing system（1）, drive liquid system（2）, pressure
Split liquid pressure charging system（3）And measuring truck（14）Composition, wherein pressure break liquid preparing system（1）With fracturing fluid pressure charging system（3）Pass through
Low-pressure manifold（7）Connection, fracturing fluid pressure charging system（3）Pass through to drive liquid manifold system with liquid system is driven（10）Connection, pressure break
Liquid preparing system（1）For the mixing and preparation of fracturing fluid, liquid system is driven（2）For driving fracturing fluid pressure charging system（3）, pressure
Split liquid pressure charging system（3）By pressure break liquid preparing system（1）Pass through high pressure pipe joint after the fracturing fluid supercharging of offer（13）Injection well head
Realize pressing crack construction, measuring truck（14）For monitoring whole fracturing work process and carrying out data analysiss with record.
2. a kind of fracturing work system according to claim 1, it is characterised in that：Pressure break liquid preparing system（1）By flow container
（4）, fracturing blender truck（5）, silo（6）Composition, wherein flow container（4）In liquid material by connect manifold be delivered to fracturing blender truck（5）,
Silo（6）In solid material be delivered to fracturing blender truck（5）, fracturing blender truck（5）Liquid material and solid material are prepared by mixing into into pressure
Split and pass through after liquid low-pressure manifold（7）It is delivered to fracturing fluid pressure charging system（3）.
3. a kind of fracturing work system according to claim 1, it is characterised in that：Drive liquid system（2）By driving flow container
（8）, fracturing unit truck（9）Composition, drives flow container（8）For multiple stage fracturing unit truck（9）There is provided and drive liquid, drive liquid through fracturing unit truck（9）Plus
After pressure, Jing drives liquid manifold system（10）It is delivered to fracturing fluid pressure charging system（3）, it is fracturing fluid pressure charging system（3）Power is provided.
4. a kind of fracturing work system according to claim 1, it is characterised in that：Fracturing fluid pressure charging system（3）Including liquid
Power drives reciprocating pump system（11）And high pressure pipe joint（13）Composition, hydraulic drive reciprocating pump system（11）By low-pressure manifold（7）It is defeated
After the fracturing fluid for sending is pressurizeed, high pressure pipe joint is collected to（13）In, pump into well head（12）Carry out fracturing work.
5. a kind of fracturing work system according to claim 3, it is characterised in that：Driving liquid be hydraulic oil, clear water or its
His aqueous medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145800.6A CN106677757A (en) | 2017-03-13 | 2017-03-13 | Fracturing operation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145800.6A CN106677757A (en) | 2017-03-13 | 2017-03-13 | Fracturing operation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677757A true CN106677757A (en) | 2017-05-17 |
Family
ID=58826125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145800.6A Pending CN106677757A (en) | 2017-03-13 | 2017-03-13 | Fracturing operation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677757A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209322A (en) * | 2018-09-05 | 2019-01-15 | 大庆油田有限责任公司 | A kind of polymer automation feed liquid method meeting high discharge capacity pressure break injection demand |
| CN110043236A (en) * | 2019-05-13 | 2019-07-23 | 燕山大学 | A kind of pulsed hydraulic fracturing pressure-generating device and method |
| CN110469314A (en) * | 2019-09-20 | 2019-11-19 | 烟台杰瑞石油装备技术有限公司 | A kind of fracturing system using turbogenerator driving plunger pump |
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| CN103233720A (en) * | 2013-04-26 | 2013-08-07 | 中国石油大学(华东) | System and method for monitoring hydraulic fractures based on magnetic support agents |
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| CN104196513A (en) * | 2014-08-15 | 2014-12-10 | 武汉嗨拓科技有限公司 | Flow adjustable type fracturing system |
| CN206571480U (en) * | 2017-03-13 | 2017-10-20 | 中石化石油工程机械有限公司第四机械厂 | A kind of fracturing work system |
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2017
- 2017-03-13 CN CN201710145800.6A patent/CN106677757A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1414209A (en) * | 2002-10-01 | 2003-04-30 | 胜利油田方圆科工贸有限责任公司化工分公司 | Composite sand prevention method for oil-water well |
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| CN103233720A (en) * | 2013-04-26 | 2013-08-07 | 中国石油大学(华东) | System and method for monitoring hydraulic fractures based on magnetic support agents |
| CN103244103A (en) * | 2013-05-20 | 2013-08-14 | 中国石油大学(华东) | Nano-magnetic-fluid-based hydraulic fracturing fracture real-time monitoring system and nano-magnetic-fluid-based hydraulic fracturing fracture real-timemonitoring method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209322A (en) * | 2018-09-05 | 2019-01-15 | 大庆油田有限责任公司 | A kind of polymer automation feed liquid method meeting high discharge capacity pressure break injection demand |
| CN110043236A (en) * | 2019-05-13 | 2019-07-23 | 燕山大学 | A kind of pulsed hydraulic fracturing pressure-generating device and method |
| CN110043236B (en) * | 2019-05-13 | 2020-06-23 | 燕山大学 | Pulsating hydraulic fracturing pressure generation device and method |
| CN110469314A (en) * | 2019-09-20 | 2019-11-19 | 烟台杰瑞石油装备技术有限公司 | A kind of fracturing system using turbogenerator driving plunger pump |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171010 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Applicant after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Applicant after: SINOPEC OILFIELD EQUIPMENT Corp. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 1 Applicant before: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211008 Address after: 434020 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Applicant after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Applicant after: SINOPEC Group Applicant after: SINOPEC OILFIELD EQUIPMENT Corp. Address before: 434020 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Applicant before: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Applicant before: SINOPEC OILFIELD EQUIPMENT Corp. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170517 |