• Cross-layer natural fracture communication
• Inlayer natural fracture communication
• Reservoir deterioration in cross-well areas
• Induced fracture communication
• Non-uniform areal pressure depletion
• Non-uniform water front propagation
• Gas break-through
• Gas coning
• Bottom-water coning
• Non-uniform vertical pressure depletion
• Induced fracture collapse
• Perforations and near-reservoir zone plugging
• Bottom-hole debris
• Thief injection
• Thief production
• Pump failure
• Pipeline failure
• Completion failure
• Casing failure

See Also

Petroleum Industry / Upstream /  Production / Subsurface Production Operations

Reference

https://wiki.aapg.org/Production_problems