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Juneau State Office Mailing Address Update

All mail sent to the DEC office in Juneau through the U.S. Postal Service must be addressed to P.O. Box 111800. Beginning October 1, all mail addressed to our Willoughby Avenue address will not be delivered and will be returned to sender by the Post Office. This change only impacts incoming mail to the Juneau office.

CPAI Drill Site 1J-Well 137 Produced Water

Prudhoe Bay, Kuparuk Oil Field, Drill Site (DS) 1J, Well house 137.
Time/Date of Incident
Approximately 1:00 p.m. on April 21, 2012. ConocoPhillips Alaska, Inc. (CPAI) reported the spill to ADEC at 1:33 p.m.
Spill Number
CPAI estimated a spill volume of 710 gallons of produced water, released from a line supplying artificial lift fluid to a production well. CPAI reported that the crude oil concentration of the produced water is estimated to be 1,000 ppm, equaling 0.71 gallons of crude oil spilled.
A flow meter failed due to erosion as produced water injection came back on-line following pigging operations.

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April 22, 2012