Subject: Gauges and Gauges mandrels O&G This General Specification applies to the following but not limited list of equipment:• Packers, • Liner Hangers • Sub Surface Safety Valves • Tubing Retrievable Safety Valves • Wireline Safety valves • Side Pocket Mandrels • Formation Isolation Valve • Lock Mandrels & Nipples • Sliding sleeves • Gauges and Gauges mandrels |
на нутромер похоже |
или на контролььную оправку... |
Greso +1. Скважинные приборы и оправки для них. |
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