Table 2 Relationship between production of two wells and nearby faults.

From: Geostress in the Ordovician system of the northern segment of the Shunbei No. 4 fault zone based on finite element simulation

Well ID

W3

W4

W5

Daily oil production (tons)

759.4

512.9

820.3

Adjacent faults

F1-4, F1-5

F1-8, F1-8-1

F2-5, F1-2-1, F1-2, F1-3

Intersecting faults (number)

2

2

3

Faults in critical state (number)

2

2

4