Automatically translated version. May contain inaccuracies compared to the original.
A real crime story is unfolding around the Stynawske oil and gas field in the Lviv region. The story began under President Viktor Yanukovych, when a company linked to then-Environment Minister Mykola Zlochevskyi received an extraction license. That license was later revoked. Consequently, the extraction rights should have been auctioned off.
At first it seemed that this would happen. But when the state company Ukrnafta prepared a corresponding auction, it suddenly turned out that the Stynawske field overlaps with the Semihynivske field. The special permit for the latter belongs to LLC Pari Naftogaz, which is owned by Mykola Zlochevskyi’s daughters, Anna and Karina.
The two fields do not only overlap geographically. Crucially, the Pari Naftogaz permit contains no depth limit for the use of mineral resources, even though the productive reservoirs differ by only five meters: the Stynawske field lies at a depth of 2.800 to 3.600 meters, the Semihynivske between 3.605 and 4.540 meters. In the current version of the license, issued in July 2022, information on the depth limits is missing.
In other words: the two fields lie on top of each other. On the surface their areas partially overlap, while the known deposits lie at different depths. However, the Pari Naftogaz license specifies neither an upper nor a lower depth boundary for the approved area.
The resulting scandal has an obvious background: if the missing depth limit can be interpreted so that the Pari Naftogaz license covers the entire vertical volume of earth beneath the adjacent area, it could also be read as the right to extract mineral resources at any depth.
The central question therefore is: Why were the depth limits removed from the permit, when the protocol of the State Commission on Mineral Reserves clearly fixes the Semihynivske field’s reservoirs at a depth of 3.605 to 4.540 meters? The answer seems obvious. But anyone who examines not only media reports but also official documents more closely will see that the matter could be far more serious than initially assumed.
Geological data as an independent asset
Particularly revealing details are found in ancillary documents that allow tracing the story of Pari Naftogaz, its geological assets, and its financial relationships. These include a Supreme Court judgment of 18 December 2025 in case No. 320/35831/24. Formally the case concerns a financial dispute between LLC Pari and the tax authority. But the judgment text also describes corporate decisions, the transfer of a special permit, the acquisition of seismic survey data, and relationships with other extraction companies.
The name LLC Pari initially stands out; it has hardly appeared so far in the controversy over the cancelled auction. In fact, there is a direct connection to the case, as the tax dispute documents show.
On 17 September 2021, LLC Pari spun off a new company, LLC Pari Naftogaz. It received special permit No. 5398 to exploit the mineral resources in the Semihynivske field, which had originally been issued on 25 October 2011.
LLC Pari Naftogaz was registered on 7 December 2021. Company records name Andriy Pavliv as director, the Cypriot company Semyhynivske Holdings Limited as founder, and Anna and Karina Zlochevskyi as the ultimate beneficiaries.
Already on 30 March 2021, LLC Pari had concluded a contract with Geoyunit for seismic surveys. The purpose of the work was to determine the geological structure of the area more precisely, identify promising hydrocarbon traps, and prepare recommendations for deep drilling.
After the transfer of the permit to the new company, the results of these works still had to be documented separately. The
In other words: both the special permit and the geological data became the subject of separate legal transactions. This is an important factor for understanding how the assets of the company that obtained the field’s usage rights were created.
This raises two fundamental questions: Which specific geological data were transferred to Pari Naftogaz, and were they used in planning extraction in areas adjacent to the Stynawske field? In addition, which documents prove that the actual use of these data complies with the limits and conditions of the special permit?
Answers to these questions are naturally not found in the court judgment. The case concerned a tax dispute; the license and the change of its holder were not relevant to the court. But the devil is in the details: the course of the proceedings shows that preparing the Semihynivske field for development involved not only acquiring a license but also costly surveys whose results could have been managed by a separate company.
The Pylypivske gas field and the prosecutor’s curious lapse
The revealing details do not end here. They are particularly important for understanding Mykola Zlochevskyi’s business practices. The same court document describes business relations between LLC Pari and the company Binengo in connection with developing the Pylypivske gas field.
On 16 July 2018 the parties concluded an agreement on cooperation in extraction. It provided for joint activities in drilling, equipping, and operating production wells. Originally, net profit from the sale of produced hydrocarbons, after taxes and mandatory deductions, was to be divided equally between the participants.
An addendum dated 2 August 2023 changed the profit distribution: for the period from 16 October 2023 to 15 October 2024, 30 percent went to Pari and 70 percent to Binengo. From 16 October 2024 the agreement again provided a split in the ratio of 50 to 50.
But we are not interested in the profit split so much as in the Pylypivske gas field itself. Its history also contains some remarkable twists.
In 2011 the company Pari received special permit No. 5384 to produce gas in that field. 2016 attempted to have the license annulled in court: the Specialized Anti-Corruption Prosecutor’s Office (SAPO) argued that procedural rules had been violated when it was issued, in particular regarding the required consent of the Ivano-Frankivsk Regional Council.
In June 2017 the Supreme Administrative Court of Ukraine dismissed the prosecutor’s complaint because the statute of limitations for filing the suit had been missed. The permit therefore remained in force.
Of course, nothing certain can be inferred from this alone. But the prosecutor’s missed deadlines in this case are as striking as the curious absence of depth information about the geological horizons in the permit for the Semihynivske field.
In this context it is also worth recalling that shortly before, the prosecutor had failed in an appeal procedure to revoke four other special permits that had been issued to Pari and two other companies from Zlochevskyi’s circle: LLC Technoresurs and LLC Nadragaz. The reason was the same: SAPO had missed the deadline for filing the suit.
Dispute over gas prices
The same tax case also concerned the sale of natural gas by LLC Pari in the years 2019 to 2023. The tax authority accused the company of selling gas at prices below the usual market level. According to their calculations, this led to an underreporting of financial results in the amount of 465,18 million hryvnia.
The courts did not follow the tax authority’s reasoning. The Supreme Court confirmed the decisions of the lower courts.
This case cannot be taken as proof of tax evasion: on the contested points the court ruled in favor of the company. Nevertheless, the episode illustrates the scale of financial transactions in the extraction sector and shows why not only licenses but also gas supply contracts, the structure of business partners, and the money flows should be investigated.
A look at the numbers
LLC Pari Naftogaz’s financial reports contain figures that warrant separate scrutiny. For 2025 the company reported assets of 174,5 million hryvnia, liabilities of 217,9 million hryvnia, and a net loss of 12,5 million hryvnia.
For 2026, however, markedly different quarterly figures are reported: assets of 417,8 million hryvnia, liabilities of 501,3 million hryvnia, and a loss of 40 million hryvnia for the reporting period.
These numbers do not in themselves prove violations, but they raise new questions. From what sources were the geological exploration works financed? What loans, intra-group settlements, and liabilities shaped the balance sheet? How were rights to geological information and the results of seismic surveys accounted for? And how did assets change after the transfer of the special permit and the corporate changes?
It must also be clarified separately what lies behind the asset increase in 2026: new investments, revaluations, intra-group asset transfers, or other factors. For that, however, financial reports and primary documents are required that are accessible only to state authorities.
The license of 2011
Let us return now to the license that sparked the scandal. Against the background of the circumstances described, the claim that someone simply “forgot” to indicate the depth limits of the production horizon arouses, to put it mildly, serious doubts.
If this were not Ukraine, the responsible person would long ago have reached an agreement with investigators and disclosed the necessary details. In particular, it would need to be clarified why the dispute over the production areas, despite the differing depths of the reservoirs, is being argued primarily on the basis of overlap of their surface boundaries.
At the same time, it must be taken into account that the five-meter depth difference between the specified intervals by itself neither proves the absence of geological connections between the reservoirs nor, without examining planning documents, allows the conclusion that developing one field will not affect the other.
If the documents do not set a lower limit for the approved area, the question arises how the supervisory authority interprets the scope of the granted usage rights precisely and what restrictions arise from the documents on which the permit was based.
Here the central contradiction of the whole story becomes apparent: on the one hand the geological reserves cited in the research documents have a clearly defined depth interval. On the other hand the wording of the current permit contains no corresponding depth limit.
If this fact is confirmed by all the documents, the question arises whether the discrepancy between the geological basis and the license text enables an unjustifiably broad interpretation of the rights of a private holder of mineral resource usage. Spoiler ahead: that is exactly the case — with all the consequences that follow.
Document: PDF proof of the original version of the news item "Mykola Zlochevskys Unternehmen im Visier ukrainischer Öl- und Gasvorkommen". It records the publication content at the moment of the first scan, the preservation date and the source: HAB Media.