Agreement signedPublished 29 Oct 2026

Mazarine Energy /
Black Sea Oil & Gas

Carlyle and EBRD agree to sell Black Sea Oil & Gas to Mazarine Energy

Terms
Not stated
Stage
Agreement signed
Seller
Carlyle
Source · 29 Oct 2026
01 / BuyerMazarine Energy
02 / SellerCarlyle
03 / TargetBlack Sea Oil & Gas
01

What happened

Carlyle and the EBRD are selling Black Sea Oil & Gas, the top offshore natural gas producer in Romania, to Mazarine Energy, a Hague-based operator that has worked in Romania since 2017.

BSOG runs the Midia Gas Development project, onstream since June 2022 and now producing more than 100 million standard cubic feet of gas per day. The deal still needs customary regulatory approvals.

02

The source

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01
Source · Source

Carlyle and EBRD agree to sell Black Sea Oil & Gas to Mazarine Energy

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03

Timeline

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04

Deal Web

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Deal Web · 2 firms · 0 peopleHover a name to see how it connects
This dealMazarine Energy / Black Sea Oil & GasAgreement signed · Published 29 Oct 2026
BuyerMazarine EnergySellerCarlyle
This dealMazarine Energy / Black Sea Oil & Gas

Agreement signed · Mazarine Energy / Black Sea Oil & Gas deal (Agreement signed, published 29 Oct 2026).

Published 29 Oct 2026
Timeline
  1. Also stated
  2. Published by the source
Hover or tap a name to see how it connects, and when
Deal Web as a list
  • Mazarine Energy (Buyer) buyer this deal. Mazarine Energy: 1 deal on Carrywatch.
  • Carlyle (Seller) selling this deal. Carlyle: 5 deals on Carrywatch.