production induces stress on the formation sand gen.

[adelaida]

production induces stress on the formation sand

Causes of Sand Production (I)
...
-fluid velocity and viscosity contributes to the pressure drop near the wellbore (drag force)
-production induces stress on the formation sand
-induced stress > formation stress  sand production

Не совсем понимаю данное предложение.
При добыче создается напряжение, приводящее к выносу песка?

Спасибо!

[leka11]

см.
sand production: Schlumberger Oilfield Glossary
sand production. 1. n. [Well Completions], ID: 2798. The migration of formation sand caused by the flow of reservoir fluids. The production of sand is generally ...

www.glossary.oilfield.slb.com/Display.cfm?Term.

[adelaida]

Спасибо. идею поняла