Seadrill Management Services Ltd & Anor v OAO Gazprom

Factual and Procedural Background

This appeal arises from a judgment of Judge Flaux following a trial resolving numerous factual and legal issues between the parties. The appellants, collectively referred to as "Seadrill", owned and operated a jack-up drilling rig. The appellee, referred to as "Gazprom", is a company specialising in gas exploration and exploitation. On 10 September 2005, Gazprom contracted with Seadrill under the International Daywork Drilling Contract-Offshore (IDDCO) 1989 form for the provision of the rig to drill an exploratory well in the Bay of Bengal.

The rig's legs were to be "pre-loaded" into the seabed to provide stable support. Pre-loading began on 2 January 2006 and on 9 January 2006, the stern legs penetrated unevenly and excessively, becoming jammed and immovable. Recovery efforts caused damage to the rig, which was then repaired in Singapore. Gazprom alleged negligence by Seadrill's master and crew and terminated the contract for repudiation in May 2006. Seadrill denied repudiation and later terminated the contract for non-payment of hire. Gazprom withheld hire payments, while Seadrill sought to recover hire and uninsured losses in proceedings commenced in August 2007.

The parties disputed the construction of the contract, specifically the allocation of risk and liability for the incident and related losses. The judge below made findings of fact that were not challenged on appeal and determined issues of contract construction relevant to liability and damages.

Legal Issues Presented

1. Whether the contract imposed on the contractor (Seadrill) an implied obligation to operate the rig with reasonable skill and care despite risk allocation clauses.
2. The proper construction and effect of paragraphs 501, 502, 606, 910, and 911 of the IDDCO 1989 contract form regarding liability for loss and damage.
3. Whether paragraph 606 applied to the circumstances of the rig damage, thereby shifting liability to the operator (Gazprom).
4. The extent to which the risk allocation provisions in Article IX and related paragraphs exclude liability for negligence or breach of contract obligations.

Arguments of the Parties

Appellant's Arguments (Seadrill)

• Paragraph 501 and related provisions allocate all losses arising in operations to the operator regardless of cause, including contractor negligence.
• The contract’s risk allocation regime excludes any implied obligation on the contractor to exercise reasonable skill and care.
• Paragraph 606 renders the operator responsible for damage caused by unsatisfactory seabed conditions, which they argued included the rig’s damaged state after pre-loading.
• Reliance on the US case The Louisiana Land and Exploration Co. v Offshore Tugs Inc to support a broad interpretation of the risk allocation clauses.

Appellee's Arguments (Gazprom)

• The contractor has an implied obligation under paragraph 502 to operate the rig with reasonable skill and care, consistent with common law and statutory provisions.
• Paragraph 606 is limited to physical defects or hazards in the drilling site and does not apply where the seabed behaved as predicted and the damage was caused by crew negligence.
• The risk allocation provisions do not exclude liability for breach of contract obligations and negligence.
• The US Louisiana Land case does not support a broad exclusion of contractor liability for negligence or an interpretation that paragraph 502 only allocates tasks without liability.

Table of Precedents Cited

Court's Reasoning and Analysis

The court analysed the contract on its own terms and in the commercial context existing at the time of contracting, rejecting reliance on earlier contract versions or general industry attitudes. It concluded that paragraph 501 primarily defines the basis of the contractor's remuneration and limits liabilities to those expressly assumed in the contract, but does not exclude implied obligations such as reasonable skill and care under paragraph 502.

The court found that the contractor’s obligation to operate the rig necessarily includes an implied obligation of reasonable skill and care, consistent with common law and statutory principles, unless clearly excluded, which this contract does not do.

Regarding paragraph 606, the court held it applies only to physical defects or hazards in the drilling site and requires a direct causal link between such conditions and damage for indemnity to arise. The judge found the seabed was not defective or hazardous and that the casualty was caused solely by the negligence of the master and crew.

The court rejected the appellant’s broad interpretation of risk allocation clauses in paragraphs 910 and 911 as excluding liability for breach of contract or negligence. Instead, these provisions apply to specific classes of loss and do not displace general contractual obligations. The court also distinguished the US Louisiana Land decision as limited to its facts and not determinative of the present appeal.

Holding and Implications

The court DISMISSED THE APPEAL.

The effect of this decision is that the contractor (Seadrill) is subject to an implied contractual obligation to operate the rig with reasonable skill and care, and the operator (Gazprom) is entitled to recover damages for losses caused by breach of that obligation. The risk allocation provisions in the contract do not exclude liability for negligence or breach of contract obligations unless explicitly stated, and paragraph 606 indemnity applies only where damage results directly from hazardous drilling site conditions, which was not the case here. No new precedent was set beyond the application of established principles of contract construction and implied terms in the context of offshore drilling contracts.