CN208734323U - A kind of batch production pressing crack construction operating system - Google Patents
A kind of batch production pressing crack construction operating system Download PDFInfo
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- CN208734323U CN208734323U CN201821448674.8U CN201821448674U CN208734323U CN 208734323 U CN208734323 U CN 208734323U CN 201821448674 U CN201821448674 U CN 201821448674U CN 208734323 U CN208734323 U CN 208734323U
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- pressure break
- sand
- pressing crack
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Abstract
The utility model discloses a kind of batch production pressing crack construction operating systems, including clear water storage region, pressing crack construction operating area, oil test operation region, fracturing sand storage area, sand hopper vehicle sand loading region, well logging work zone and the continuous oil pipe operation area in operating area；Wherein, clear water storage region is arranged adjacent to well site entrance, pressing crack construction operating area is arranged adjacent to well head and clear water storage region, oil test operation region is arranged at well head, fracturing sand storage area and the setting of sand hopper vehicle sand loading region adjacent pressing crack construction operating area and separate clear water storage region, construction operation area of logging well and continuous oil pipe operation region are arranged at the idle area in neighbouring oil test operation region；Rational deployment is carried out to equipment used in functional area while the operating system is by carrying out rational deployment to different function region, realizes that overall operation system footprint area is smaller, each function distribution is compact and meets safety work requirement, constructs convenient for massive hydraulic fracturing.
Description
Technical field
The utility model relates to pressing crack construction technical field of operation, in particular to a kind of batch production pressing crack construction operation system
System.
Background technique
The existing pressure break site operation technology of Dagang Oilfield, single scope of construction item are generally less than 800 sides, and there are construction periods
Long, the big deficiency of labor intensity of workers is unable to satisfy the requirement of extensive continuous pump note, can not carry out batch production fracturing work.
In recent years, Dagang Oilfield is during exploration assessment, it was found that a large amount of low-permeability oil deposit, if using routine
Fracturing technology, expense is too high, and the requirement of economic development is not achieved, it is necessary to reduce fee to develop using large factory fracturing technique
With.Since Dagang Oilfield does not have the application experience of such technology, existing site operation technology is immature, and there are well site areas
It is small, the problems such as water system is not perfect, massive hydraulic fracturing technique is limited in the application of Dagang Oilfield, affects low-permeability oil deposit
Effective exploitation.Therefore, it is necessary to study batch production pressing crack construction operating system to meet present construction demand.
Utility model content
The purpose of the utility model is to provide one kind to overcome drawbacks described above, adapts to the operation system of batch production pressing crack construction operation
System.
For this purpose, technical solutions of the utility model are as follows:
A kind of batch production pressing crack construction operating system, including clear water storage region, pressing crack construction operating area, oil test operation
Region, fracturing sand storage area, sand hopper vehicle sand loading region, well logging work zone and continuous oil pipe operation area；Wherein,
Clear water storage region is arranged adjacent to well site entrance comprising at least one pressure break of neighbouring well site waterline setting
Clean water tank, multiple pressure break fluid reservoirs, multiple medicament storage tanks and at least one soft pot；Pressure break clean water tank and soft pot lead to respectively
Hydraulic pipeline is crossed to connect with well site waterline, pressure break clean water tank by a plurality of waterline respectively with each pressure break fluid reservoir and
Pharmacy jar connection；
Pressing crack construction operating area is arranged adjacent to clear water storage region, and is located near well head comprising 12~14 pressures
Split pump truck, at least two fracturing blender trucks and at least two measuring trucks；Fracturing blender truck is arranged adjacent to pressure break fluid reservoir, and inlet passes through defeated
Liquid pipeline is connect with pressure break fluid reservoir and medicament storage tank, and the sand export of fracturing blender truck is provided with for connecting with pressure break pump truck
Sediment transport pipeline；More pressure break pump trucks are connected at well head by high pressure pipe joint；Measuring truck and pressure break pump truck pass through data line
Connection is to monitor all data under its working condition；
Oil test operation region is arranged at well head comprising outlet tank, outlet tank are respectively communicated with by two relief lines
To well head and high pressure pipe joint, and an opening and closing valve is each provided on two relief lines；
Fracturing sand storage area and the setting of sand hopper vehicle sand loading region adjacent pressing crack construction operating area and separate clear water storage
Region is formulated at least two sand hopper vehicles in sand hopper vehicle sand loading region；Construction operation area of logging well and continuous oil pipe operation region
It is arranged at the idle area in neighbouring oil test operation region.
It further, further include the life operating area of neighbouring well site inlet setting, the life operating area includes
At least meeting room between a toolhouse and at least two.
Further, it is each provided in the vacant area of neighbouring meeting room and positioned at the vacant area of uptake of operating area inboard
One meeting point.
Further, an at least vehicle of falling liquid is additionally provided at neighbouring soft pot.
To functional areas while the batch production pressing crack construction operating system is by different function region progress rational deployment
Equipment used in domain carries out rational deployment, realizes that overall operation system footprint area is smaller, and each function distribution is compact and meets
Safety work requirement, constructs convenient for massive hydraulic fracturing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the batch production pressing crack construction operating system of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further the utility model, but following embodiments are right absolutely not
The utility model has any restrictions.
As shown in Figure 1, the batch production pressing crack construction operating system includes clear water storage of the rational deployment in operating area
Region, pressing crack construction operating area, oil test operation region, fracturing sand storage area, sand hopper vehicle sand loading region, well logging construction operation
Area, continuous oil pipe operation area and life operating area.
Well site entrance is arranged in operating area west, and well head is located in the middle part of operating area at the position in east；According to operation
Region on-site actual situations, clear water storage region, pressing crack construction operating area, fracturing sand storage area and sand hopper vehicle sand loading region
It is set gradually eastwards from well site entrance；
In addition, being additionally provided with one through the defeated of clear water storage region and pressing crack construction operating area in operating area east side
Water pipeline 7, waterline 7 and over-the-counter waterline pass through piping connection.
Clear water storage region is arranged adjacent to well site entrance comprising the pressure break that neighbouring well site waterline 7 is arranged is clear
Water pot 1-1,10 pressure break fluid reservoir 1-2,5 medicament storage tank 1-3 and at least one soft pot 1-4；Pressure break clean water tank 1-1 and
Soft pot 1-4 passes through hydraulic pipeline respectively and connect with well site waterline 7, and pressure break clean water tank 1-1 can by a plurality of waterline
Realization is connect with each pressure break fluid reservoir 1-2 and each pharmacy jar 1-3, according to liquid needs are matched, to pressure break fluid reservoir 1-2 and medicament
Clear water is pumped in tank 1-3；Wherein, pressure break clean water tank is connected in series by multiple small-sized clean water tanks, convenient for raffinate in observation water pot
Amount is with timely moisturizing；
Water in soft pot 1-4 is provided by waterline outside well site, and the water Chu Manhou in soft pot can pass through waterline
A part of water is delivered in pressure break clean water tank 1-1, for preparing the solution such as guar gum, fracturing fluid system additive, alkali；In software
Tank 1-4 neighbour is provided with the vehicle of falling a liquid 1-5 before also constructing side, before construction, another part water in soft pot 1-4 is poured into down liquid
In vehicle 1-5, it is used for spare when pressure break；Furthermore it also should ensure that the water in storage clear water region meets pressing crack construction before pressing crack construction
Demand.
Pressing crack construction operating area is arranged adjacent to clear water storage region, and is located near well head comprising 14 fracturing pumps
Vehicle 2-2, three fracturing blender truck 2-1 and two measuring truck 2-3；Specifically,
Three fracturing blender truck 2-1 are arranged adjacent to pressure break fluid reservoir 1-2, wherein a fracturing blender truck 2-1 is as main fracturing blender truck, separately
One fracturing blender truck 2-1 is used in conjunction with each other according to practical with sand amount as secondary fracturing blender truck, this two fracturing blender trucks；Third platform fracturing blender truck
2-1 is spare；The inlet of every fracturing blender truck 2-1 is connect respectively with pressure break fluid reservoir and medicament storage tank to match by infusion pipeline
The load fluid of pressure break processed, and the sand export of fracturing blender truck 2-1 then passes through sediment transport pipeline and connect with pressure break pump truck 2-2；
14 pressure break pump truck 2-2 are the batch production pressure break for meeting extensive, high discharge capacity, and every trolley guarantees discharge capacity 1m3/min,
14 trolleys are allow to guarantee the discharge capacity of 14m3/min；Wherein, close to two of well head for pumping bridge plug, separately have two it is spare,
Remaining ten for pumping load fluid；14 pressure break pump truck 2-2 are connected at well head by high pressure pipe joint, make prepared take
Sand liquid is pumped to underground via high pressure pipe joint by pressure break pump truck 2-2；
Two measuring truck 2-3 are arranged adjacent to 14 pressure break pump truck 2-2, wherein a measuring truck and ten take sand for pumping
The pressure break pump truck 2-2 of liquid is connected by data line, to monitor discharge capacity, pressure, total liquid measure, the sand amount of pressing crack construction operation
Deng providing the data in pressing crack construction process；An other measuring truck passes through with two for pumping the pressure break pump truck 2-2 of bridge plug
Data line connection provides the data such as pressure, discharge capacity, the total liquid measure when pumping bridge plug to monitor pumping bridge plug.
After batch production pressing crack construction, open flow process is carried out in oil test operation region, it is therefore an objective to discharge pressure break raffinate is returned, this
A little raffinates enter in outlet tank from well head by relief line；Specifically, oil test operation region is arranged at well head comprising
Outlet tank 3-1, outlet tank 3-1 are respectively communicated at well head 10 and high pressure pipe joint 2-4 by two relief line 3-2, and two
An opening and closing valve is each provided on relief line 3-2.When load fluid needs to be pumped directly to blooie pipe by high pressure pipe joint 2-4
When line 3-2 is entered in outlet tank 3-1, the opening and closing valve being arranged between outlet tank 3-1 and high pressure pipe joint 2-4 is opened, closing is set
Set the opening and closing valve between outlet tank 3-1 and well head 10；And when load fluid needs to be pumped directly to well by high pressure pipe joint 2-4
When in mouthful, then the opening and closing valve being arranged between outlet tank 3-1 and well head 10 is opened, closes and be arranged in outlet tank 3-1 and high pressure
Opening and closing valve between manifold 2-4, to operation after, then the blooie pipe by being connected between well head 10 and outlet tank 3-1
In line 3-2 open flow to outlet tank 3-1.
Fracturing sand storage area 4 and sand hopper vehicle sand loading region 5 are arranged adjacent to pressing crack construction operating area and deposit far from clear water
Storage area domain prevents sand dampness or liquid tank leak pollution fracturing sand；Sand hopper vehicle sand loading region 5 adjacent to fracturing sand storage area 4,
The region is formulated at least two sand hopper vehicles, for transporting sand to pressing crack construction operating area；
Well logging construction operation area 6 and continuous oil pipe operation region 7 are arranged at the vacant area in neighbouring oil test operation region 3
At domain；Wherein, well logging construction operation area 6 is closer from well head, and groundwork is to send bridge plug with pressure break pump truck proportioning pump.If it is
Fractured horizontal well is constructed, selection pumping bridge plug technique, and after one layer of every pressure break, well logging starts operation, and bridge plug is pumped into underground and is referred to
Positioning is set, and cooperates logging truck come pump-down tool by pressure break pump truck ,-is pumped bridge plug-pressure break lower layer again-after executing pressure break and is pumped bridge again
This process is filled in, until fractured horizontal well construction is fully completed.After continuous oil pipe operation region 7 is used for pressing crack construction whole
Open flow process is carried out, open flow is specially carried out using 2mm oil pipe, when pressure detecting is less than 15mPa, coiled tubing starts to carry out
Plug work is bored, is recycled in Zuan Sai, scrap circulation is come up, production is asked.
Operating area live adjacent to the setting of well site inlet comprising at least meeting room between a toolhouse and at least two.
In addition, it is each provided with a meeting point in the vacant area of neighbouring meeting room and positioned at the vacant area of uptake of operating area inboard,
When for accident or danger occur, personnel's set is carried out.
To functional areas while the batch production pressing crack construction operating system is by different function region progress rational deployment
Equipment used in domain carries out rational deployment, realizes that overall operation system footprint area is smaller, and each function distribution is compact and meets
Safety work requirement, constructs convenient for massive hydraulic fracturing.
Claims (4)
1. a kind of batch production pressing crack construction operating system, which is characterized in that including be distributed in operating area clear water storage region,
Pressing crack construction operating area, oil test operation region, fracturing sand storage area, sand hopper vehicle sand loading region, well logging work zone and
Continuous oil pipe operation area；Wherein,
Clear water storage region is arranged adjacent to well site entrance comprising at least one pressure break clear water of neighbouring well site waterline setting
Tank, multiple pressure break fluid reservoirs, multiple medicament storage tanks and at least one soft pot；Pressure break clean water tank and soft pot pass through defeated respectively
Water lines are connect with well site waterline, pressure break clean water tank by a plurality of waterline respectively with each pressure break fluid reservoir and medicament
Tank connection；
Pressing crack construction operating area is arranged adjacent to clear water storage region, and is located near well head comprising more pressure break pump trucks, extremely
Few two fracturing blender trucks and at least two measuring trucks；Fracturing blender truck adjacent to pressure break fluid reservoir be arranged, inlet by infusion pipeline with
Pressure break fluid reservoir is connected with medicament storage tank, and the sand export of fracturing blender truck is provided with the sediment transport pipe for connecting with pressure break pump truck
Road；More pressure break pump trucks are connected at well head by high pressure pipe joint；Measuring truck and pressure break pump truck by data line connect with
Monitor all data under its working condition；
Oil test operation region is arranged at well head comprising outlet tank, outlet tank are respectively communicated to well by two relief lines
At mouth and high pressure pipe joint, an opening and closing valve is each provided on two relief lines；
Fracturing sand storage area and the setting of sand hopper vehicle sand loading region adjacent pressing crack construction operating area and separate clear water storage region,
At least two sand hopper vehicles are formulated in sand hopper vehicle sand loading region；
Well logging construction operation area and continuous oil pipe operation region are arranged at the idle area in neighbouring oil test operation region.
2. batch production pressing crack construction operating system according to claim 1, which is characterized in that further include neighbouring well site entrance
Locate the life operating area of setting, the life operating area includes meeting room between an at least toolhouse and at least two.
3. batch production pressing crack construction operating system according to claim 2, which is characterized in that in the vacant of neighbouring meeting room
Area and a meeting point is each provided with positioned at the vacant area of uptake of operating area inboard.
4. batch production pressing crack construction operating system according to claim 1, which is characterized in that also set at neighbouring soft pot
It is equipped with an at least vehicle of falling liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448674.8U CN208734323U (en) | 2018-09-05 | 2018-09-05 | A kind of batch production pressing crack construction operating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448674.8U CN208734323U (en) | 2018-09-05 | 2018-09-05 | A kind of batch production pressing crack construction operating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734323U true CN208734323U (en) | 2019-04-12 |
Family
ID=66032755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448674.8U Expired - Fee Related CN208734323U (en) | 2018-09-05 | 2018-09-05 | A kind of batch production pressing crack construction operating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236910A (en) * | 2020-03-16 | 2020-06-05 | 中国石油天然气集团有限公司 | Efficient fracturing method for large well group platform cluster well |
-
2018
- 2018-09-05 CN CN201821448674.8U patent/CN208734323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236910A (en) * | 2020-03-16 | 2020-06-05 | 中国石油天然气集团有限公司 | Efficient fracturing method for large well group platform cluster well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201112 Address after: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 |