This system is fracturing and acidizing simulation training platform based on devices in production fields strictly. It also has technologies as fieldbus communication, distributed controlling, and virtual reality. The system is composed of hardware, software, and graphics system. The hardware part is based on operation panel of fracturing trucks and blending trucks; the software part is based on fracturing design and process technology; the graphics system displays the real process in 3D models. An evaluation software which enables students to operate on their own, and system gives score automatically. Instructors can also monitor students’ operation. This software helps to grasp students’ progress rate. The system is highly intelligent with reliable software, stable operation, and lifelike graphic interface, which makes it easy to use and learn. The system enables student to know about the real process directly and to master the corresponding skills.
System Features
Full-size, real environment simulation
Specific and comprehensive training contents, flexible project configuration
Real 3D, interactive animation
Intelligent scoring, fair and equitable assessing
Lifelike environment sound and alarm
Powerful software functions, friendly interface, easy to learn and use
Real-time voice prompts
Industrial-grade PLC controlling, high stability and reliability
District mathematical simulation, corresponding to real technical demands
Parameters
Operation voltage: 220V 50Hz AC
Display resolution: 1920*960
Power consumption: < 4000 Watt
Storage temperature: 0-40 degrees Celsius
Average time between malfunction: ≥5000 hours
Operating temperature: 0-40 degrees Celsius
Area: ≥40 square meters
Training Items
1. Preparation operation before fracturing
（1）Fracturing devices configuration
（2）Fracturing devices connection
（3）Fracturing column assembly
2. Operation after fracturing
（1）Sand exploration
（2）Fracturing column rising
（3）Putting into operation
3. Fracturing construction operation
（1）Circulation
（2）Testing pressure
（3）Testing packing
（4）Fracturing
（5）Adding sand
（6）Replacing packing
（7）Shutting-in and diffusing pressure
（8）Moving column
4. Acidizing construction operation
（1）Replacing acid
（2）Packing packer
（3）Squeeze acid
（4）Replacing
（5）Shutting-in reaction
（6）Acid anti-handling
5. Operation before fracturing
（1）Exploring sand surface, flushing sand
（2）Original well column rising
（3）Well killing and replacing
（4）Fracturing layer pretreatment
（5）Fracturing column descending
6. Fracturing construction process
（1）Slip-column stratification fracturing process
（2）Pitching stratification fracturing process
（3）Positioning balance fracturing process
（4）End TSO fracturing process
（5）Current-limiting fracturing process
7. Fracturing accident treatment
（1）Cannot open
（2）Pressure channeling
（3）Sand blocking
（4）Sand stopping
（5）Column shedding
8. Acidizing preparation operation
（1）Wellhead devices installing
（2）Well washing, well killing
（3）Column rising and descending
（4）Pump testing, liquid preparation, acid preparation
（5）High&low pressure manifold connection
Components
