Wintershall-DEA: The anatomy of a merger
The Wintershall-DEA deal brings together businesses that in 2017 had combined sales of €4.7bn
At the end of September, almost a year on from the announcement that Wintershall and DEA had agreed in principle to merge, their respective owners—Germany chemicals company BASF and LetterOne, the Luxembourg-based investment fund co-founded by the Russian oligarch Mikhail Fridman in 2013—signed a "definitive transaction agreement". Assuming the merger is approved by the relevant authorities, the transaction is expected to close in the first half of 2019. It will bring together businesses that in 2017 had combined sales of €4.7bn, and oil and gas production of 575,000 boe/d. The merger is expected to generate synergies of at least €200m a year and create a regionally more balanced footprint.
Also in this section
24 December 2025
As activity in the US Gulf has stagnated at a lower level, the government is taking steps to encourage fresh exploration and bolster field development work
23 December 2025
The new government has brought stability and security to the country, with the door now open to international investment
23 December 2025
A third wave of LNG supply is coming, and with it a likely oversupply of the fuel by 2028
22 December 2025
Weakening climate resolve in the developed world and rapidly growing demand in developing countries means peak oil is still a long way away






