OREANDA-NEWS. September 08, 2015. In December 2013 Gazprom and Wintershall signed a Master Agreement to swap assets.

Wintershall Holding GmbH is a wholly-owned subsidiary of BASF. The company has been focused on oil and gas exploration and production for over 80 years. WINGAS, WIEH and WIEE are joint ventures of Gazprom and Wintershall Holding.

WINGAS is a joint venture of Wintershall (50.02 per cent) and Gazprom (49.98 per cent). WINGAS is mainly focused on natural gas wholesale trade and storage. The company supplies hydrocarbons to customers in Germany, where it occupies over 20 per cent of the market, as well as to Belgium, the Netherlands, the UK, Austria, the Czech Republic and other countries. WINGAS customers include urban and regional gas utilities, industrial companies and power plants.

Wintershall Erdgas Handelshaus (WIEH) is a joint venture of Wintershall (50 per cent) and Gazprom (50 per cent). The company purchases and sells natural gas in Germany.

Wintershall Erdgas Handelshaus Zug (WIEE) is a joint venture of Wintershall (50 per cent) and Gazprom (50 per cent). The company is mainly focused on natural gas sales in Southeastern Europe.

Engaged in geological exploration and hydrocarbon production offshore the North Sea, Wintershall Noordzee (WINZ) is part of Wintershall Holding Group.

The Achimov deposits lie at big depths (nearly 4,000 meters) and feature abnormally high formation pressures (over 600 Ata) and heavy paraffins presence, which considerably complicates their development and exploitation. Geological exploration has proven the Achimov deposits productivity across a vast area of the Nadym-Pur-Taz region. The bulk of recoverable hydrocarbon reserves of the Achimov deposits are accumulated in the Urengoyskoye oil, gas and condensate field, with Gazprom Dobycha Urengoy (Gazprom’s fully-owned subsidiary) being the subsurface user. The aggregate production volume in blocks 4A and 5A of the Achimov deposits is estimated at some 274 billion cubic meters of natural gas and 74 million tons of gas condensate.

In July 2003 Gazprom and Wintershall Holding set up on a parity basis a joint venture – Achimgaz – for developing the first pilot block of the Achimov deposits at the Urengoyskoye field. In 2008 Achimgaz brought the block into pilot operation.

Wintershall Holding also partners up with Gazprom in developing the Yuzhno-Russkoye field as well as in implementing the Nord Stream project.