Statoil | |||
Snehvit C02 Tubaen Fm. storage capacity and injection strategy study |
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Valid from |
Rev. no. 1.0 |
Figurę 34: Injection ratę [tons/hour].
3.2 Weil pressures and temperatures
Pressure gauges are placed both upstream and downstream of the subsea choke on the subsea Template. Some key sensor tags in the Aspen Explorer system are shown in Figurę 35. Temperaturę sensors are integrated with the pressure gauges. Ali gauges have been working as planned so far.
XMAS TREE
CO 2 INJECTION CHOKE MODULE
Figurę 35: Diagram of F-template CO2 linę with valves and gauges. Their tags in the Aspen recording system are shown. The gauges at the well head are about 3 m above seafloor.
Classification: Intemal Status: Draft Expiry datę: 2012-12-31 Page 43 of 132