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депрессия на пласт stresses
dril.	differential pressure
O&G	reservoir drawdown; pressure drawdown (MichaelBurov); pressure draw-down (MichaelBurov); pressure draw down (MichaelBurov); draw-down pressure (MichaelBurov); draw down pressure (MichaelBurov); abnormally low formation pressure (trenoga)
O&G, karach.	DD (pressure draw-down, draw-down pressure Madi Azimuratov)
O&G, sakh.	underbalance (ТЭО стр.); an underbalance of; an underbalanced condition; the amount of underbalance; drawdown pressure; drawdown
oil	differential pressure drawdown

депрессия на пласт: 9 phrases in 5 subjects

Drilling	1
Oil / petroleum	2
Oil and gas	2
Sakhalin	3
Sakhalin R	1