INTEGRAL PETROLEUM SA and Ors v BANK GPB INTERNATIONAL SA and Ors

On summary judgment, the applicant must show that the opposing case has no realistic prospect of success and that there is no other compelling reason for a trial. The court must avoid a mini-trial, particularly where witness credibility, oral discussions and the context of contemporaneous documents remain unresolved. A contractual requirement that variations be made “in writing” may raise a mixed question of law and fact where it is unclear whether the variation must be documented or merely evidenced in writing. Questions of consideration, intention to create legal relations and estoppel may likewise require full evidence. Where a plausible factual case depends on evidence reasonably available at trial, summary judgment should be refused.

The Bank sought summary judgment on its counterclaim for approximately US$25 million under a commodity finance facility and related guarantees. The Claimants relied principally on an alleged oral agreement extending repayment dates, contending that they were therefore not in default. The Bank argued that the alleged agreement was factually fanciful and legally ineffective because of a no-oral-variation clause, lack of consideration and absence of an intention to create legal relations. The court also considered an alternative estoppel case. The central issue was whether the Claimants’ defence had a realistic prospect of success without a trial.

1. Application dismissed. The Bank failed to establish that the Claimants had no real prospect of defending the counterclaim. The court’s burden was to determine whether the case was realistic rather than fanciful, while avoiding a mini-trial.
2. The evidence disclosed genuine conflicts about conversations, telephone calls and meetings in August and September 2019. The court could reasonably expect further oral evidence and cross-examination at trial. It could not determine whether repayment schedules were merely evidence of ability to repay or amounted to agreed extensions of maturity dates.
3. The term sheet, correspondence and Acknowledgment of Debt Letter did not make the Claimants’ case fanciful. Their interpretation of the alleged staged restructuring, including an earlier agreement on repayment terms followed by formal restructuring and additional finance, was plausible. The significance of the acknowledgment depended on evidence about what had been explained at the relevant meeting.
4. Clause 20.1 of the Facility Agreement required amendments or waivers to be agreed “in writing”. The court accepted that the words had to be given meaning, but found ambiguity as to whether a written document was required or whether written evidence of an oral agreement sufficed. Its construction depended on factual context that could not properly be resolved on the application.
5. The issues of consideration and intention to create legal relations also required fuller evidence. For present purposes the court proceeded on the basis that an expectation of commercial advantage was not sufficient consideration. The objective intention question depended on the complete factual context.
6. The Claimants had a realistic prospect of establishing an estoppel based on representations that an informal amendment was valid. The scope of that case could not be determined without evidence of the representations and their context. It was therefore unnecessary to determine the alternative Set Off and Prevention Principle defences.

First-instance decision. No prior appellate decision is stated in the judgment.