* Pipeline to supply gas to Turkey and Europe
* Export capacity could reach 30 bcm a year
* Kurdistan holding independence vote on Sept 25 (Adds quotes, progress of oil pipeline deal)
By Dmitry Zhdannikov
LONDON, Sept 18 (Reuters) - Russian oil major Rosneft will invest in gas pipelines in Iraq’s autonomous Kurdistan, expanding its commitment to the region ahead of an independence referendum to help it become a major exporter of gas to Turkey and Europe.
Kurdistan’s parliament approved a plan on Friday to hold a referendum on independence on Sept. 25, ignoring opposition from Baghdad and the wider region as well as Western concerns that the vote could heighten tensions in the region.
Kurdistan has been exporting oil independently from Baghdad since 2014 and Kremlin-controlled Rosneft joined the list of buyers this year, lending the region hundreds of millions of dollars in loans guaranteed by future oil sales.
Now Rosneft is widening its investments to gas by agreeing to fund a natural gas pipeline in Kurdistan, Rosneft and the Kurdistan Regional Government (KRG) said on Monday. Two sources close to the deal said the investments would amount to more than $1 billion.
Erbil, the seat of the KRG in northern Iraq, needs money to fund the fight against Islamic State and ease a budget crisis caused by low oil prices.
Kurdistan has relied on oil pre-finance deals to improve its fiscal position but has struggled to develop its large gas reserves.
For Rosneft, the world’s largest publicly listed oil company by production, the deal is a major boost to its international gas ambitions. Rosneft has long sought to challenge Gazprom, Russia’s gas export monopoly, in supplying gas to Europe.
For Turkey, it means the arrival of new supplies for its energy-hungry economy and the potential to become a major centre for gas supplies to Europe.
The pipeline’s capacity is expected to handle up to 30 billion cubic metres (bcm) of gas exports a year, in addition to supplying domestic users. Kurdistan sits on some of the largest untapped gas deposits on Europe’s doorstep.
The volumes that Rosneft wants to help Kurdistan supply to export markets represent 6 percent of total European gas demand and one-sixth of current gas export volumes by Russia, by far the largest supplier of gas to Europe.
The pipeline will be constructed in 2019 for Kurdish domestic use, with exports due to begin in 2020.
“Successful implementation of the project... will enable Rosneft to play a leading role in the building and expanding Kurdistan Region’s gas transport infrastructure and create synergy with existing projects for development of the oil and gas fields of the five blocks awarded to the company,” Rosneft said.
Rosneft secured a deal to develop five fields and has also agreed to help the region expand its oil pipeline infrastructure through which crude is exported via Turkey to global markets.
Kurdistan is seeking to boost oil exports to one million barrels per day (bpd) by the end of this decade from the current 0.65 million bpd.
The statement said Rosneft and the KRG had finished inspecting Kurdistan’s oil export pipelines and Rosneft would soon complete developing final documents for the expansion project.
Rosneft agreed to help Kurdistan expand the oil pipeline via so-called monetisation, when investments are repaid via tariffs and oil flows.
Kurdish oil production has been mainly led in recent years by mid-sized firms such as Genel and DNO. Larger companies such as Exxon Mobil and Chevron are still at the exploratory stage. (Reporting by Dmitry Zhdannikov, editing by Louise Heavens and Susan Thomas)