Turkmenistan has renewed its focus on the $5.1 billion fourth phase of the Galkynysh gas field, with Gurbanguly Berdimuhamedov telling the Halk Maslahaty on September 23 that the expansion would increase gas production and boost the country’s export capacity. The CNPC-built project, launched in April, is expected to add ten billion cubic meters of commercial gas capacity a year.
The fourth phase involves drilling production wells and building a commercial gas treatment facility. CNPC is also responsible for gas gathering and treatment systems, pipelines, and related infrastructure. Although CNPC is building the project, Turkmenistan is financing the expansion itself.
In March, state-owned Türkmengaz was authorized to sign a turnkey design-and-construction contract with CNPC Amudarya Petroleum Company Ltd. Work on the fourth phase officially began on April 17.
Galkynysh, in southeastern Turkmenistan, is one of the world’s largest gas fields and is central to Ashgabat’s plans to expand gas exports.
China remains the main buyer of Turkmen gas, with supplies flowing through the Central Asia-China gas pipeline via Uzbekistan and Kazakhstan. Beijing imports around 30 billion cubic meters of Turkmen gas annually, so the planned additional capacity at Galkynysh would be roughly one-third of current annual supplies to China.
Turkmenistan has not said how the additional ten billion cubic meters will be divided between domestic use and exports, or which export routes would carry any additional volumes.
One potential outlet is TAPI, the planned Turkmenistan-Afghanistan-Pakistan-India pipeline, with a design capacity of 33 billion cubic meters per year. Construction of the 153-kilometer section from the Turkmen border toward Herat began in September 2024. By mid-September 2026, 122.3 kilometers of pipe had been welded and laid in Herat Province.
As previously reported by The Times of Central Asia, construction of TAPI is advancing in Herat, while Turkmenistan is exploring supplying gas to the local Afghan market before the full pipeline reaches Pakistan and India. No timetable has been announced for extending the route beyond Herat.
