• Region: Europe
  • Topics: Well Intervention
  • Date: 24 September 2025

offshore well Stock

Russian energy major Gazprom has confirmed a lengthy delay to its Sakhalin 3 offshore project, with first gas now unlikely before 2028, three years later than previously anticipated and one year after it is supposed to start supplying China through a new cross-border pipeline.

The revised schedule was disclosed by Sakhalin Governor Valery Limarenko during an industry gathering in Yuzhno-Sakhalinsk, where he noted that production at the complex would not begin until at least 2028.

Sakhalin 3 covers four separate deposits. The smallest, Kirinskoye, holds around 162bn cubic metres of reserves and began output in 2013 using subsea equipment supplied by FMC Technologies, now part of TechnipFMC.

Gazprom had initially intended to apply the same approach at South Kirinskoye, the largest field in the block with an estimated 815bn cubic metres of reserves.

That strategy collapsed in 2015 after the United States introduced sanctions following Russia’s annexation of Crimea. Since then, Gazprom has been forced to turn to domestic suppliers.

In 2019, it awarded a contract to defence manufacturer Almaz-Antey to design and build subsea production systems. While the company delivered two specialised subsea wellheads in 2023, progress on the remaining infrastructure has stalled, with no clear delivery schedule announced.

The continued delays underscore the difficulties Gazprom faces in developing technically complex offshore projects without Western technology, particularly as pressure mounts to secure new export flows to China.