THE SHELL LEAKS FILES — 3 NOVEMBER 2026
SLF-2007-107
The Sakhalin Papers XCVII: Thirty Days to Decide — Putin’s Decree, Japan’s Acceptance and Shell’s Refusal
AN INDEPENDENT DOCUMENTARY INVESTIGATION
By the Donovan–Shell Archive
Researched and drafted with the assistance of ChatGPT, drawing upon authenticated corporate disclosures, official government measures, contemporaneous reporting and the historical Donovan–Shell Archive.
On 30 June 2022, President Vladimir Putin signed a decree that fundamentally altered the ownership arrangements of the Sakhalin II oil and liquefied natural gas project. Foreign shareholders were required to seek Russian government approval to obtain equivalent interests in a replacement operating company. Japan’s Mitsui and Mitsubishi accepted the new arrangements and received approval. Shell refused, formally objecting to the transfer of the original operator’s assets and rights. But the decree contained another potentially consequential provision: Russia could investigate alleged damage caused by foreign shareholders and deduct compensation from the proceeds of their unclaimed interests. The authenticated documents reveal how a decision ostensibly about corporate restructuring became a mechanism through which the Russian state controlled continued participation, asset disposal and the treatment of sale proceeds.
Archive reference: SLF-2007-107
Publication date: 3 November 2026
Collection: The Sakhalin Papers — Shell, Gazprom and Russia
Previous instalment: SLF-2007-106 — The India Option, 2 November 2026
Principal documentary evidence: Russian Presidential Decree No. 416 of 30 June 2022; Russian Government Decree No. 1369 of 2 August 2022; Shell’s 2022 Annual Report and SEC financial disclosures; Mitsui’s announcement of 31 August 2022; Mitsubishi’s announcement of 1 September 2022; contemporaneous Reuters, Interfax and Japanese government reporting; Shell’s 2025 Form 20-F, filed with the SEC on 12 March 2026.
Evidence classification: Authenticated corporate announcements and financial statements; official Russian government measures; contemporaneous reporting; attributed government statements; historical archival reporting; and separately identified editorial analysis.
Evidential qualification: The Russian measures and their implementation are documented. Shell disputed the purported transfer of its original operating company’s assets and rights. The Russian government’s authority under its domestic measures must not be confused with an independently established determination of the measures’ legality under all applicable international laws or investment agreements. No completed independent assessment of damages under Decree No. 416 has been identified in the documents examined.
Introduction: The decision that was not simply a decision
On 30 June 2022, the Russian government introduced a fundamental change to the ownership arrangements surrounding Sakhalin II.
President Vladimir Putin signed Presidential Decree No. 416.
The immediate subject was the operation of the Sakhalin II oil and liquefied natural gas project on Russia’s Pacific island of Sakhalin.
But the decree went considerably further than the appointment of a new operator.
It established a mechanism under which the original project company’s rights and obligations would be transferred to a newly created Russian company.
Foreign shareholders would be invited to obtain equivalent interests in that new entity.
Their applications would require Russian government approval.
And where shareholders did not participate, the Russian authorities would determine how the unclaimed interests were valued and sold.
The decree also provided for an examination of alleged damage attributable to foreign participants.
At the time, Shell had already announced that it intended to withdraw from its Russian ventures following the invasion of Ukraine.
The company had also recognised a substantial impairment against its Sakhalin II investment.
Japan’s Mitsui and Mitsubishi, however, were taking a different approach.
Their government regarded Sakhalin II as an important source of energy security.
The resulting contrast was striking.
Three foreign shareholders faced the same restructuring.
Two chose to seek continued participation.
Shell refused.
The question is not simply why the companies reached different decisions.
It is what those decisions actually meant when the Russian government controlled the arrangements under which they could be implemented.
The contemporary records reveal that the thirty-day decision period was only one element of a much broader transfer of authority. Yahoo Finance
1. The ownership structure before Putin intervened
Before the June 2022 decree, Sakhalin II operated through Sakhalin Energy Investment Company Ltd, commonly abbreviated to SEIC.
The company was registered in Bermuda.
Its shareholders were:
- Gazprom — 50% plus one share.
- Shell — 27.5% minus one share.
- Mitsui — 12.5%.
- Mitsubishi — 10%.
These arrangements followed the major restructuring negotiated in December 2006, when Gazprom acquired control of the project.
Sakhalin II was therefore already majority-owned by a Russian state-controlled energy company when Putin signed the 2022 decree.
That distinction is important.
Russia did not need to acquire a majority shareholding in June 2022.
Gazprom already possessed one.
What the decree changed was the legal structure through which the project operated and the conditions governing continued foreign participation.
Sakhalin II was an established producing enterprise with a liquefaction plant, export infrastructure, oil production and long-term international customers.
It was not a dormant investment.
Any interruption could have implications for energy supplies across East Asia.
For the foreign shareholders, the decree therefore affected both ownership rights and the commercial relationships associated with an operating international energy project. SEC
2. What Presidential Decree No. 416 actually required
The decree was issued in the context of Russia’s response to sanctions imposed by foreign governments following the invasion of Ukraine.
Its stated rationale included accusations concerning the performance of obligations by foreign participants.
Under the new arrangements, the Russian government was to establish a domestic limited liability company.
That company would assume the project-related rights and obligations of the existing operator.
Property associated with the production-sharing agreement would be transferred into Russian state ownership, with the replacement company receiving rights to use it.
Gazprom’s corresponding ownership interest would be preserved.
Foreign shareholders would have to consent to receive equivalent stakes in the new company.
Crucially, that consent did not by itself guarantee approval.
The Russian authorities retained the power to determine whether the foreign shareholders would be permitted to participate.
Where interests were not claimed or approved, arrangements were established for their valuation and sale.
The proceeds were not necessarily payable immediately and without restriction.
They would be handled through special accounts and subject to further provisions concerning alleged damage.
Reuters reported these essential features on 30 June 2022, the day the decree was signed.
The contemporary report is particularly useful because it records the arrangements before the subsequent decisions by Shell, Mitsui and Mitsubishi.
The central finding is that the decree made the Russian government the gatekeeper of continued foreign participation.
The foreign shareholders could express their intentions.
The Russian state retained decisive authority over the implementation of the new ownership arrangements.
Source: Reuters — Russia Will Replace Sakhalin-2 Project Operator With New Firm, 30 June 2022.
3. The thirty-day clock: an important qualification
The title of this investigation refers to the period during which foreign shareholders were required to make their decisions.
But the chronology requires precision.
The original presidential decree was signed on 30 June 2022.
The detailed arrangements for implementing the restructuring were subsequently established through Russian Government Decree No. 1369, dated 2 August 2022.
The new operating company, Sakhalin Energy LLC, was registered on 5 August.
The implementing arrangements required the former shareholders to be notified and provided a one-month period for submitting their responses.
Consequently, the practical deadline fell in early September, rather than automatically expiring thirty days after 30 June.
Contemporaneous reporting identified 4 September 2022 as the relevant deadline.
This is not a minor technicality.
It explains why the Japanese companies submitted their responses in late August and why Shell’s formal refusal on 1 September was recorded before the deadline expired.
It also distinguishes the announcement of a presidential measure from the subsequent administrative steps required to implement it.
The shareholders faced a one-month decision period, but that period operated within the framework established by the subsequent Russian measures.
Sources: Reuters — Mitsubishi to Apply for Stake in New Sakhalin-2 Operator, 25 August 2022; Mitsui — Sakhalin II Project Announcement, 31 August 2022.
4. Japan had already decided that Sakhalin II mattered
Japan’s response cannot be understood solely by examining the August 2022 applications.
Its government had publicly established a position months earlier.
On 31 March 2022, Prime Minister Fumio Kishida told Japan’s parliament that the country did not intend to abandon its investment in Sakhalin II.
He emphasised the project’s contribution to stable, long-term LNG supplies.
Japan was imposing sanctions on Russia, but it was also seeking to protect its energy security.
Reuters reported that Russian supplies accounted for approximately 9% of Japan’s LNG imports at the time.
Mitsui and Mitsubishi together held 22.5% of Sakhalin II.
Their interests were therefore connected to a project supplying a significant portion of Japan’s energy requirements.
The Japanese government also wanted to reduce dependence on Russian energy.
These positions were not necessarily mutually exclusive.
Reducing future dependence did not automatically mean that existing supplies could be replaced immediately.
The government was attempting to maintain supply security while participating in the international response to Russia’s invasion.
This provides an important explanation for why Japanese shareholders might seek to remain involved even after Shell had decided to leave.
Their decisions were taken within a different national energy-policy context.
Source: Reuters — Japan Will Not Abandon Sakhalin-2 LNG Stake, Prime Minister Kishida Says, 31 March 2022.
5. Mitsui’s decision: 25–30 August 2022
Mitsui’s original corporate announcement provides unusually clear evidence of the sequence.
On 25 August 2022, Mitsui submitted its consent to acquire an interest in the newly established Sakhalin Energy LLC.
The submission was made under Presidential Decree No. 416 and Government Decree No. 1369.
On 30 August, the Russian government informed Mitsui that its application had been approved.
Mitsui publicly announced the development on 31 August.
The company said it would continue discussions concerning the acquisition arrangements.
It also referred explicitly to discussions with the Japanese government and business partners, the country’s energy-supply requirements and the need to comply with international sanctions.
This was not an unconditional declaration that every future commercial difficulty had been resolved.
Approval to participate in the new company was an important step.
But the company’s announcement also indicated that further arrangements and risk assessments remained necessary.
The essential documentary point is clear.
Mitsui sought to preserve its 12.5% involvement through the replacement Russian structure and obtained government approval.
Mitsui had chosen continuity under the new arrangements.
The significance of that decision becomes clearer when compared with Shell’s response two days later.
Primary source: Mitsui & Co. — Official Sakhalin II Project Announcement, 31 August 2022.
6. Mitsubishi follows the same course
Mitsubishi also decided to seek continued participation.
On 1 September 2022, Mitsubishi published its own official statement.
The company confirmed that it had submitted a notification concerning ownership of shares in Sakhalin Energy LLC.
It also confirmed Russian government approval.
Mitsubishi’s intended interest corresponded to its previous 10% shareholding.
The company stated that it would continue discussions concerning the shareholders’ agreement and evaluate project risks under different scenarios.
It also confirmed that the replacement operator had begun supplying LNG and had indicated an intention to continue production and supplies as planned.
Again, the language deserves careful attention.
Mitsubishi did not claim that political and commercial uncertainty had disappeared.
It was seeking to preserve participation while continuing to assess the risks.
For Japan, securing a continuing relationship with Sakhalin II was commercially and strategically important.
For Russia, permitting the Japanese companies to remain provided continuity with major international customers and investors.
Those interests could coexist despite the broader sanctions confrontation.
But the documentary evidence does not establish that the Japanese shareholders were guaranteed permanent protection from future Russian government intervention.
Their continued participation remained subject to the applicable legal and commercial arrangements.
Primary source: Mitsubishi Corporation — Sakhalin 2 Project, 1 September 2022.
7. Shell’s response: a refusal and an objection
Shell’s position was fundamentally different.
Its 2022 Annual Report provides the most important authenticated evidence.
The company recorded that on 1 September 2022 it formally informed the Russian Federation that it would not apply for shares in the replacement company.
But the statement did not end there.
Shell also objected to the purported transfer of the original operating company’s assets and rights.
And it reserved its legal rights and remedies.
These three elements must be considered together.
First, Shell declined to participate in the replacement operating company.
Second, it challenged the legitimacy or legal consequences of the restructuring affecting its existing interests.
Third, it preserved its position concerning potential legal remedies.
The distinction is important because a refusal to participate does not necessarily amount to acceptance that the other party has lawfully acquired the shareholder’s original property rights.
Shell was not simply declining an invitation to invest in a new project.
It was refusing to join arrangements that purported to replace the legal structure through which its longstanding investment had been held.
The company’s use of the term purportedly in its financial disclosures reflects its position concerning the claimed transfers.
Shell reported that the transfer of licences, assets, rights and obligations had purportedly taken place on 17 August 2022.
Its subsequent refusal was therefore a response to a restructuring that Russia had already begun implementing.
Shell’s refusal did not prevent Russia from proceeding under its domestic measures.
The resulting disagreement concerned the consequences of those measures for Shell’s existing interests.
Primary source: Shell plc — 2022 Annual Report, SEC Filing, Note 6: Withdrawal from Russian Oil and Gas Activities.
8. The provision concerning alleged damage
The decree contained an additional mechanism with potentially serious financial implications.
The Russian authorities could examine the activities of foreign shareholders and other relevant persons connected with Sakhalin II.
The contemplated investigation included financial, environmental, technological and other aspects of the project’s activities.
Under the mechanism established by the decree, the Russian government could determine alleged damage and identify those considered responsible.
Amounts so determined could then be applied against proceeds associated with the sale of unclaimed interests.
Shell’s own annual report acknowledged this potential exposure.
The company recorded that Russia was expected to audit the activities of foreign shareholders and determine the amount of damage caused and the persons liable to provide indemnification.
This created an important distinction between an asset’s assessed value and the amount its former investor might ultimately receive.
A shareholding could be valued.
The corresponding interest could be sold.
Proceeds could be credited to an account.
But those steps would not automatically establish that the original shareholder had received the money or could freely transfer it abroad.
Potential deductions and restrictions could intervene.
The decree’s compensation mechanism therefore formed part of the broader legal and financial consequences of the restructuring.
What the evidence does not establish
The existence of an audit mechanism does not prove that Shell caused the alleged damage.
Nor does it establish the amount of any liability.
The records examined for this instalment do not include a completed, independently verified assessment determining environmental damage attributable to Shell under the 2022 decree.
It would be inappropriate to treat the decree’s provision as evidence that such damage had already been established.
This distinction will become particularly important when examining the subsequent Russian proceedings concerning Shell’s disputed financial interests.
Sources: Shell’s Authenticated 2022 Financial Disclosure; Contemporary Analysis of Decree No. 416 and Its Audit Provisions.
9. The historical connection: Sakhalin II and environmental pressure in 2006
There is an important historical parallel.
Sixteen years earlier, Sakhalin II had been at the centre of another confrontation between Shell and the Russian authorities.
In 2006, Russian environmental regulators accused Sakhalin Energy of serious ecological and regulatory violations.
The allegations included damage associated with pipeline construction, forestry operations and waterways.
Shell and the project operator disputed aspects of the accusations and defended their environmental record.
The controversy coincided with negotiations over Gazprom’s acquisition of control of Sakhalin II.
Contemporaneous Reuters reports documented both the environmental enforcement campaign and the commercial negotiations.
On 11 December 2006, Reuters reported that Shell had offered to surrender control of the project to Gazprom.
The Russian environmental official Oleg Mitvol maintained that environmental requirements would continue to apply regardless of the project’s ownership.
Later that month, Gazprom secured the controlling interest.
The sequence is documented in the contemporary Donovan–Shell Archive.
There is an important distinction between the 2006 and 2022 episodes.
In 2006, Shell and its Japanese partners negotiated a transaction under which Gazprom acquired a majority interest.
In 2022, the Russian government imposed a new operating structure through presidential and governmental measures.
The legal mechanisms were different.
The geopolitical circumstances were also different.
Nevertheless, the episodes demonstrate a recurring feature of the Sakhalin II relationship.
The Russian state possessed significant regulatory and legal powers affecting the commercial rights of foreign investors.
The question of whether environmental enforcement was politically motivated in 2006 was contested.
The existence of those allegations must not be confused with proof that every environmental concern was fabricated.
Likewise, the inclusion of environmental-audit provisions in the 2022 decree does not establish that the Russian government intended to manufacture allegations against Shell.
What the documents establish is narrower but significant.
In both periods, environmental and regulatory powers formed part of the circumstances surrounding major changes to Sakhalin II’s ownership arrangements.
Historical sources:
Reuters — Russia’s Environmental Concerns About Sakhalin II, 28 September 2006.
Reuters — Shell Offers Control of Sakhalin II to Gazprom, 11 December 2006.
The Guardian — Sakhalin Issues Declared Settled as Russia Takes Control, 22 December 2006.
10. The financial consequences recorded by Shell
Shell’s financial accounts provide another essential perspective.
The company had already recognised an impairment of $1.614 billion against Sakhalin II in the first quarter of 2022.
That charge followed its announcement that it intended to withdraw from Russian ventures.
Shell reported that it lost significant influence over the investment from 1 April 2022, following the resignation of its executive directors and withdrawal of managerial and technical personnel.
The investment was subsequently accounted for differently.
After the June presidential decree and the payment of dividends relating to the project’s 2021 results, Shell recorded further fair-value adjustments.
By 30 September 2022, the carrying value of its Sakhalin II investment had fallen to zero.
It remained zero at the end of 2022.
These figures require careful interpretation.
The $1.614 billion impairment was an accounting charge.
It was not a payment to the Russian government.
Nor did the zero carrying value establish that Shell’s original legal claims had been extinguished.
A company can remove an investment’s carrying value from its balance sheet while continuing to dispute the legal treatment of the underlying assets.
Similarly, a subsequent assessment of value under Russian government arrangements does not automatically reverse the earlier impairment.
Accounting treatment, corporate ownership and legal entitlement are related but distinct questions.
That distinction is central to understanding the subsequent controversy over compensation.
Shell’s 2022 financial results also recorded substantial charges associated with its wider Russian withdrawal.
But the total Russian withdrawal charges should not be represented as losses attributable solely to Sakhalin II.
Primary source: Shell plc — Annual Financial Results for 2022, SEC Filing.
11. The original production-sharing agreement
A further complication concerned the legal foundations of Sakhalin II itself.
The project’s original production-sharing agreement was concluded in 1994.
Production-sharing agreements are contractual arrangements through which governments permit investors to develop petroleum resources under specified financial, operating and cost-recovery arrangements.
They are particularly important where large investments must be committed before production generates substantial revenues.
Sakhalin II required extensive expenditure on offshore facilities, pipelines, LNG infrastructure and associated installations.
The project’s development therefore depended upon long-term agreements between the investors and the Russian state.
The 2022 decree purported to alter the company through which the project was operated and the arrangements governing its assets and obligations.
This created questions extending beyond ordinary corporate administration.
Could the Russian state transfer the project’s operating rights through the new domestic arrangements without the agreement of all existing shareholders?
What consequences would that have for obligations established under the original production-sharing agreement?
What remedies, if any, remained available to a foreign shareholder that refused the replacement structure?
And how would disputes concerning the former company’s assets interact with Russia’s domestic measures?
The decree established Russia’s intended procedure.
It did not independently resolve every possible disagreement concerning the rights of foreign investors under other applicable legal instruments.
Shell’s formal objection and reservation of rights demonstrate that such issues were not merely theoretical.
The legal consequences remained contested.
12. The consequences extended beyond September 2022
Shell’s refusal did not end the dispute.
The Russian government subsequently pursued arrangements for disposing of the interest in the replacement company that Shell had declined to claim.
The process proved more complicated than a straightforward sale.
Russia amended the original decree, removing the initial time limit for selling unclaimed interests.
Subsequent government decisions concerned the valuation and disposal of the corresponding 27.5% interest.
By March 2024, the Russian authorities had approved arrangements involving a Gazprom subsidiary and a valuation of approximately 94.8 billion roubles.
But that did not establish that Shell had received unrestricted proceeds.
The question of compensation subsequently became entangled with litigation.
Shell’s 2025 Annual Report, filed with the US Securities and Exchange Commission on 12 March 2026, records a Russian prosecutor’s claim filed on 2 October 2024.
The claim involved eight Shell-group entities.
According to Shell’s disclosure, the prosecutor sought declarations concerning Shell’s departure from Sakhalin, monetary relief relating to disputed gas deliveries and permission for Gazprom Export to use funds associated with Sakhalin equity compensation against part of the alleged debt.
The principal monetary claim was approximately €1.5 billion.
Shell reported that the Russian proceedings remained ongoing.
These are allegations and requests for relief recorded in the company’s filing.
They are not findings of liability.
The connection between the disputed compensation and the subsequent gas-contract claims demonstrates why the financial consequences of the 2022 decree cannot be understood solely through the value assigned to the former shareholding.
The accounting impairment, Russian valuation, restricted compensation arrangements and disputed contractual claims are separate elements of the history.
Source: Shell plc — 2025 Form 20-F, Legal Proceedings and Contingencies, Filed 12 March 2026.
EDITORIAL COMMENTARY
The difference between being offered a choice and controlling the outcome
The central feature of the 2022 restructuring was the imbalance between the formal choices available to foreign investors and the authority retained by the Russian government.
Shell, Mitsui and Mitsubishi could decide whether to apply for participation in the replacement company.
But Russia controlled the framework.
It determined the procedure.
It assessed the applications.
It could approve or refuse continued participation.
It established the arrangements for disposing of unclaimed interests.
And it introduced provisions under which alleged damages could affect the treatment of sale proceeds.
That is why the decisions taken by the foreign shareholders cannot be assessed as if they were simply choosing whether to renew an ordinary commercial partnership.
The context had fundamentally changed.
Why the Japanese decision was different
Mitsui and Mitsubishi sought to preserve their investment in a project that remained strategically important to Japan’s energy supplies.
Their continued involvement was consistent with their government’s publicly stated policy.
It would be wrong to infer from that decision alone that they endorsed Russia’s invasion of Ukraine or every aspect of the decree.
A decision to preserve energy supplies is not necessarily an endorsement of the political actions of the supplier’s government.
Equally, their willingness to participate does not establish that the new arrangements were commercially or legally risk-free.
The Japanese companies themselves acknowledged continuing risks.
Why Shell’s refusal mattered
Shell had already announced its withdrawal from Russia.
Its directors and technical personnel had left Sakhalin II.
It had recognised a substantial impairment.
Accepting participation in the replacement company would therefore have raised questions about how that decision could be reconciled with the company’s existing withdrawal policy.
Shell instead refused.
But it also objected to the transfer of rights and reserved legal remedies.
That combination suggests a distinction between withdrawing from operational involvement and accepting the loss of contractual or ownership rights.
Shell could pursue withdrawal while maintaining that the Russian measures had consequences it disputed.
The documentary record supports that interpretation.
It does not establish that every subsequent claim by Shell would necessarily succeed.
The power of an unresolved compensation claim
The most consequential provision may ultimately have been the ability to separate the assessed value of an investment from payment of the proceeds to its former shareholder.
A conventional sale ordinarily proceeds through agreement, transfer and payment, subject to contractual and legal conditions.
The Russian restructuring operated differently.
The government could arrange for the disposal of an unclaimed interest.
The proceeds could be placed in a restricted account.
Potential damage claims could affect the amount available.
Later litigation could introduce further competing demands concerning those funds.
For shareholders, that meant an asset could acquire a stated value without producing an equivalent recoverable payment.
It also meant that financial exposure might continue after operational participation had ceased.
The subsequent Russian proceedings illustrate the practical significance of that distinction.
The lesson from 2006
The Sakhalin Papers have repeatedly demonstrated the importance of examining developments in their historical context.
In December 2006, Shell surrendered control of Sakhalin II through a negotiated transaction following a prolonged confrontation with Russian authorities.
In September 2022, Shell refused to join a new structure established through presidential intervention.
These were different decisions under different circumstances.
But both episodes exposed the vulnerability of long-term foreign investments when commercial rights became entangled with state policy.
The historical significance lies not in claiming that the two events were identical.
It lies in recognising that the same investment encountered major changes in its ownership arrangements during two periods of intense political pressure.
DOCUMENTARY FINDINGS
Established by authenticated records
President Putin signed Decree No. 416 on 30 June 2022.
Russia established a replacement operating company and required foreign shareholders to seek approval for corresponding interests.
Mitsui and Mitsubishi applied and received approval.
Shell formally declined to apply on 1 September 2022.
Shell objected to the purported transfer of the original operator’s assets and rights and reserved its legal remedies.
The decree provided for examination of alleged damage associated with foreign participants.
Shell recognised a $1.614 billion impairment against Sakhalin II during the first quarter of 2022 and recorded a zero carrying value by September.
Subsequent Russian measures and litigation affected the arrangements surrounding compensation.
Positions attributed to the parties
Russia asserted authority to implement the restructuring under its domestic measures.
Shell disputed the purported transfer and reserved its rights.
Mitsui and Mitsubishi sought to preserve participation while continuing to assess commercial and political risks.
The Japanese government emphasised Sakhalin II’s importance to national energy security.
Not established by the documents examined
The complete legal consequences of the restructuring under every potentially applicable investment agreement have not been independently determined.
No completed, independently verified determination of environmental damages under Decree No. 416 has been identified for this investigation.
There is no documentary basis here for concluding that the Japanese shareholders acted unlawfully by applying to participate.
Nor does Shell’s refusal, by itself, establish that every aspect of its subsequent legal position must prevail.
The Russian prosecutor’s later claims against Shell are contested allegations, not established judicial findings.
PRINCIPAL DOCUMENTARY SOURCES
The following records provide the principal evidence supporting this investigation.
1. Russian Presidential Decree No. 416 — 30 June 2022
The original presidential measure established the replacement-company arrangements, the requirement for foreign shareholder applications and mechanisms concerning unclaimed interests and alleged damages. Its key provisions were reported contemporaneously by Reuters.
Reuters — Russia to Replace Sakhalin II Operator, 30 June 2022.
2. Russian Government Decree No. 1369 — 2 August 2022
The implementing measure established additional administrative arrangements concerning the replacement company and shareholder applications. The subsequent corporate records refer explicitly to both decrees.
Mitsui — Official Reference to Decrees No. 416 and No. 1369.
3. Shell plc — 2022 Annual Report and Accounts
The authenticated SEC filing records the impairment, transfer arrangements, refusal to apply, formal objections and expected Russian audit.
Shell plc — 2022 Annual Report, SEC Filing.
4. Mitsui & Co. — 31 August 2022
The company’s original announcement establishes its application of 25 August and Russian approval of 30 August.
Mitsui — Sakhalin II Project Announcement.
5. Mitsubishi Corporation — 1 September 2022
The company’s original announcement confirms its application, Russian approval and continuing assessment of risks.
Mitsubishi — Sakhalin 2 Project Announcement.
6. Reuters — 31 March 2022
Contemporaneous reporting of Prime Minister Fumio Kishida’s statement concerning Japan’s intention to remain involved in Sakhalin II.
Reuters — Japan Will Not Abandon Sakhalin II.
7. Reuters — December 2006
Contemporaneous reporting preserved in the Donovan–Shell Archive concerning environmental pressure and Gazprom’s negotiations to acquire control.
Reuters — Shell Offers Control of Sakhalin II to Gazprom.
8. Shell plc — 2025 Annual Report and Form 20-F
Filed with the SEC on 12 March 2026. The legal proceedings disclosure provides the company’s account of the subsequent Russian prosecutor’s claim and disputed compensation arrangements.
Shell — 2025 Annual Report, Legal Proceedings and Contingencies.
DOCUMENTARY DISCLAIMER
This instalment is based upon authenticated Shell corporate disclosures filed with the United States Securities and Exchange Commission, official announcements by Mitsui and Mitsubishi, contemporaneous Reuters and Interfax reporting, publicly reported Russian government measures and historical documents preserved in the Donovan–Shell Archive.
The investigation distinguishes the original Bermuda-registered Sakhalin Energy Investment Company Ltd from the replacement Russian company established in 2022.
References to the purported transfer of rights and obligations preserve Shell’s documented position concerning the Russian restructuring.
The consequences of Presidential Decree No. 416 are described as measures taken under Russian law. Their description does not constitute an independent legal determination that those measures extinguished every potentially applicable foreign investment or contractual right.
The position of the Japanese shareholders is distinguished from that of Shell.
Japan’s dependence on Sakhalin II is treated as an important part of the commercial and policy context, not as evidence of improper motives.
The environmental controversies of 2006 are documented through contemporaneous reporting and distinguished from the audit provisions introduced in 2022.
No assertion is made that environmental accusations in either period were necessarily fabricated.
No completed independent determination of environmental damage under the 2022 decree has been identified in the records examined.
Shell’s accounting impairment is distinguished from realised proceeds and from potential legal claims.
The subsequent proceedings brought by the Russian prosecutor are described through Shell’s financial disclosures. The complete original Russian court file has not been independently examined for this instalment.
The prosecutor’s allegations are not presented as established judicial findings.
No allegation is made that Mitsui, Mitsubishi or Shell acted unlawfully merely by making the corporate decisions described.
Editorial interpretation is identified separately from authenticated documentary findings.
Relevant factual corrections, additional primary documents and responses from Shell, Gazprom, Mitsui, Mitsubishi or other interested parties are welcome.
The website’s general disclaimer also applies.
NEXT IN THE SHELL LEAKS FILES
SLF-2007-108 — The Sakhalin Papers XCVIII: The Account That Could Not Pay — Shell’s 94.8 Billion Roubles and Russia’s Compensation Dispute
Shell had refused to participate in the replacement Sakhalin II operator.
Russia proceeded with arrangements for disposing of the corresponding unclaimed interest.
The investment had already been written down to zero in Shell’s accounts.
But the Russian authorities subsequently assigned the interest a substantial value.
By March 2024, arrangements had been approved for its acquisition by a Gazprom subsidiary for approximately 94.8 billion roubles.
That raised a deceptively simple question.
If the investment had been valued and a buyer approved, why could Shell not simply receive the money?
The answer leads back to Presidential Decree No. 416.
The Russian measures provided for sale proceeds to be credited to special accounts.
They also contemplated deductions concerning alleged damage.
Later developments created an additional complication.
On 2 October 2024, a Russian prosecutor brought proceedings involving eight Shell-group entities.
According to Shell’s subsequent SEC disclosures, the prosecutor sought approximately €1.5 billion in monetary relief concerning disputed gas deliveries.
The claim also sought permission for Gazprom Export to use funds associated with Shell’s Sakhalin compensation against part of the alleged debt.
The result was a dispute in which ownership, compensation and separate gas-supply contracts became financially interconnected.
The next instalment will reconstruct the original valuation and sale decisions, examine the special-account arrangements and trace the Russian prosecutor’s subsequent claims through Shell’s authenticated financial disclosures.
It will distinguish money assigned a value from money actually received, disputed contractual debts from established liabilities and the Russian government’s legal assertions from Shell’s recorded position.
The investigation will also examine an important question for shareholders.
Can a multinational company fully withdraw from a politically exposed investment when the host government retains control over the proceeds and asserts continuing claims against other companies within the same corporate group?
The documentary record provides important evidence.
But the existence of a claim is not the same as proof that it is valid.
And the recognition of compensation is not necessarily the same as receiving payment.
The Sakhalin Papers continue.
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