Kuparuk seeks 76% boost in North Slope pipeline capacity
Kuparuk wants to widen its North Slope bottleneck at Pump Station 1, a move tied to new crude from Nuna and Pikka and more work, tax revenue and cash flow ahead.
A bigger oil river may soon need a wider gate at Pump Station 1. Kuparuk Transportation Company wants to raise metering capacity where its pipeline ties into the Trans-Alaska Pipeline System to 634,000 barrels a day, up from 360,000 barrels a day, a 76% jump that points to more North Slope crude moving toward market.
The company filed the request June 1 with the Regulatory Commission of Alaska under docket P-26-009. It seeks permission to modify existing facilities, build a new meter module and add surge relief protection at the North Slope connection. The commission planned to decide by June 23 whether the filing is complete, which would move the matter into regulatory review rather than approval.
The practical meaning is straightforward: if more oil is coming online at Kuparuk and nearby fields, the existing metering setup at Pump Station 1 may not be large enough to handle it cleanly. A larger metering system can reduce the risk of bottlenecks that slow production, complicate maintenance and delay the cash flow that comes from moving each barrel efficiently into TAPS.
That matters well beyond the pipe rack. When North Slope output grows, so can work for engineers, welders, mechanics, survey crews and contractors who support field expansions and midstream upgrades. For the North Slope Borough, the bigger question is whether the added throughput becomes a broader tax-base boost, or simply makes life easier for producers without leaving much of a local dividend behind.
The timing lines up with a new production cycle on the slope. ConocoPhillips said Nuna reached first oil on December 17, 2024 and is expected to peak at 20,000 barrels a day. The company said Nuna is the 49th drillsite developed in the Kuparuk River Unit and the first in the Greater Kuparuk Area in nearly a decade, a sign that the Kuparuk system is again adding meaningful volume.
The U.S. Energy Information Administration has forecast Alaska crude production will rise 13% in 2026, driven largely by North Slope projects including Nuna and Pikka Phase 1. EIA said Pikka Phase 1 was expected to start in the first quarter of 2026 and reach 80,000 barrels a day by mid-2026.
TAPS still has a long way to go before it nears its historic highs. Alyeska Pipeline Service Company says the line has carried more than 19 billion barrels since startup on June 20, 1977, and peaked in 1988 at about 2.1 million barrels a day. In May 2026, average throughput was 452,542 barrels a day, down from 478,167 barrels a day in May 2025.
Against that backdrop, Kuparuk’s request looks less like paperwork and more like an early signal that the North Slope’s next wave of oil is already being planned for on the ground.
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