Plugging system

Experiment number

temperature/˚C

Pressure time

Maximum compression/MPa

Gelling effect

Plugging system with 5 mm particles as the main body

1

110

5 days

20

Successfully blocked

2

110

5 days

20

Successfully blocked

3

110

5 days

20

Successfully blocked

Plugging system with 3 mm particles as the main body

1

110

5 days

20

Successfully blocked

2

110

5 days

20

Successfully blocked

3

110

5 days

20

Successfully blocked