Yemen v. Canadian Nexen Petroleum Yemen et al., ICC Arbitration No. 19869/MCP/DDA
ICC · Investment (ICSID and treaty) · France · 6 Feb 2017
Why it matters
This partial award clarifies the interplay between a settlement agreement and subsequent arbitration claims, and applies UNIDROIT Principles to time-bar defences in a long-running oil and gas dispute. It demonstrates how tribunals handle threshold defences that can dispose of large parts of a claim before merits, and the importance of clear settlement terms.
Summary
The Republic of Yemen, through its Ministry of Oil and Minerals, initiated ICC arbitration against four companies (Canadian Nexen Petroleum Yemen, Consolidated Contractors, Occidental Peninsula LLC, and Occidental Peninsula II Inc.) arising from a 1986 Production Sharing Agreement (PSA) for Block 14 in Yemen. The PSA expired in December 2011. Yemen claimed that Respondents breached the PSA by failing to properly abandon wells, causing environmental damage, and failing to hand over data and assets. Respondents raised three threshold defences: (1) a 1996 Settlement Agreement released them from all dismantlement, abandonment, and reclamation claims; (2) many claims were time-barred under the UNIDROIT Principles; and (3) Yemen waived or was estopped from bringing certain claims. The Tribunal unanimously held that the Settlement Agreement was valid and ratified, and by majority that it released Respondents from claims related to abandonment and reclamation for the period up to the PSA's expiry, including claims for inadequately cemented wells, well abandonment, sludge pond remediation, and pipeline abandonment. The Tribunal also unanimously applied the UNIDROIT Principles to the time-bar defence and found that many claims were time-barred, except those arising after a key date (22 March 2010) or specific claims like canisterisation of NORM-contaminated equipment and certain environmental assessment claims. The waiver/estoppel defence was dismissed for the surviving claims. The Tribunal reserved for the merits phase only those claims not defeated by the threshold defences, including certain well design, drilling fluids, and facilities claims, as well as Respondents' counterclaim. The award is partial; costs and remaining claims await final award.
The detail
Parties: Yemen v. Canadian Nexen Petroleum Yemen et al., ICC Arbitration No. 19869/MCP/DDA
Case number: italaw/cases/10149
Outcome: Partial award on threshold legal defences: Settlement Agreement released Respondents from certain abandonment and reclamation claims; many of Claimant's claims time-barred; some claims survive for merits phase.
Applicable law: PSA dated 15 September 1986; UNIDROIT Principles of International Commercial Contracts 2010; principles of law common to PDRY, Canada and Lebanon.
Issues in play: The Settlement Agreement's scope and validity; limitation periods under UNIDROIT Principles; waiver and estoppel under common legal principles.
Read the full decision at italaw ↗
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