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Flow Station 2

A crude oil transit line between Flow Station 2 (FS-2) and FS-1, Eastern Operating Area (EOA), Prudhoe Bay, Alaska.
In response to recently gathered inspection data, BPXA began shutting down the line at 6:30 AM August 6, 2006. During the shutdown operation, the spill was discovered by Alaska Clean Seas (ACS) Spill Response Team (SRT) at 8:40 AM, August 6, 2006. The spill was reported to ADEC by the State Troopers at 9:10 AM, August 6, 2006.
Spill Id
Product/ Quantity
BPXA initially reported that an estimated 4 -5 barrels (168 – 210 gallons) of crude oil was released to the tundra. BPXA, in agreement with ADEC, has estimated a final spill volume of 23 barrels (966 gallons) spilled to tundra and 176 barrels (7,392 gallons) contained and recovered from the “fasttanks”.
Leaking FS-2 Transit Line. The cause is under investigation. Data collected from a smart pig operation on Friday August 4, 2006 revealed 16 anomalies in 12 locations along this line. These anomalies are associated with corrosion related pipeline wall-thinning. As a result of the inspection data and associated spill, BPXA is shutting down the Eastern Operating Area (EOA) of the Prudhoe Bay Oilfield.

ADEC Situation Reports

Additional Information

Incident Action Plan

Aerial Photos


Fact Sheets and Maps

Incident Location

Contact Information


Images may be downloaded for free and used in publications provided credit is given to the source.

Photos of the Flow Station 2 release - August 7, 2006

Temporary patches installed at three locations - August 6-9, 2006

Response operations photos - August 6-9, 2006

Response operations photos - August 10, 2006

Response operations - August 11-14, 2006

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