Authorization Granted for Pad-3 Construction at Prudhoe Bay, North Slope, Alaska
The UIC permit AK1I004-B for the Prudhoe Bay Unit Pad-3 Disposal Facility, located on the North Slope of Alaska, expired on December 7, 2019. The permit, as stated in the document, no longer authorizes injection operations.
Operated by Hilcorp North Slope, LLC, the company continues operational activities in the Prudhoe Bay area but must comply with ongoing state and federal environmental regulations. These include monitoring and reporting requirements associated with underground injection and waste management.
As of mid-2025, there are no direct indications in the searched documents of a renewed permit or updated regulatory status specifically for this facility. However, federal notices reference various activities in the North Slope region, suggesting continued oversight related to environmental protection, fuel handling, and wildlife disturbance mitigation.
Operators in the Prudhoe Bay infrastructure, including Hilcorp, maintain road and pad operations consistent with approved environmental practices, including snow removal and pad maintenance that align with industry safety and environmental standards.
In summary:
- The UIC permit AK1I004-B for the Pad-3 Disposal Facility has expired.
- Hilcorp continues operations but must comply with comprehensive environmental regulations including state permits and federal rules on underground injection.
- Current public documents do not show a renewed permit for the disposal facility or recent permit modifications.
- Environmental monitoring and safety operations persist in the Prudhoe Bay area under state and federal agency oversight.
- No conflicting or alternative regulatory statuses for Pad-3 disposal have been recently published in the public domain.
For a precise update on permit status or new authorizations for Hilcorp’s disposal facility, the Alaska Department of Environmental Conservation (ADEC) and the U.S. Environmental Protection Agency (EPA) regional office for Alaska would have the most current permit records and regulatory filings.
Hilcorp North Slope, LLC, in the realm of environmental-science, is adhering to ongoing state and federal regulations, considering the expired UIC permit for the Prudhoe Bay Unit Pad-3 Disposal Facility. The company's operations are financed, yet the facility's energy-related activities are yet to secure a renewed permit or any updates, as evident in the mid-2025 documents.
