Petroleum Exploration (PVT) Limited v Frontier Holdings Ltd & Anor

Petroleum Exploration (PVT) Limited v Frontier Holdings Ltd & Anor

The arbitration agreement in the Settlement Agreement was intended to cover all disputes arising under or as a result of breach of that agreement, including remedies such as declarations and damages. There was no clear language excluding remedial issues from the arbitrator's jurisdiction. The disputed claims were for breach of the Settlement Agreement, not under the JOAs or GSPA, and the arbitrator had jurisdiction to grant the challenged relief. The anti-suit injunction was appropriate to restrain proceedings in Pakistan courts in breach of the arbitration agreement.

Parties
Claimant (in the 13 Claim) and Defendant (in the 307 Claim): Petroleum Exploration (PVT) Limited; Defendant (in the 13 Claim) and Claimant (in the 307 Claim): Frontier Holdings Limited; Defendant (in the 13 Claim) and Claimant (in the 307 Claim): Spud Energy Pty Limited
Jurisdiction
England and Wales
Judgment Date
26 February 2026
Procedural Posture
Arbitration Claim / Judgment on Jurisdictional Challenge and Anti Suit Injunction
Outcome
Jurisdictional challenge dismissed; anti-suit injunction granted.
Legal Topics
Jurisdiction of Arbitral Tribunal, Interpretation of Arbitration Agreements, Anti Suit Injunctions, Remedies for Breach of Contract
Arbitration Contract Law Jurisdiction of Arbitral Tribunal Interpretation of Arbitration Agreements Anti Suit Injunctions Remedies for Breach of Contract

Case Brief

Summary, issues, holding and outcome

More case intelligence is available

Unlock the full research layer for this judgment.

Full judgment text Downloadable case file Legal principles 4 Authorities cited 16 Party arguments 2 Amounts and remedies 2
Sign in to unlock

Parties

Petroleum Exploration (PVT) Limited

Claimant (in the 13 Claim) and Defendant (in the 307 Claim)

Frontier Holdings Limited

Defendant (in the 13 Claim) and Claimant (in the 307 Claim)

Spud Energy Pty Limited

Defendant (in the 13 Claim) and Claimant (in the 307 Claim)

Procedural Posture

Arbitration Claim / Judgment on Jurisdictional Challenge and Anti Suit Injunction

Legal Issues

  1. 1 Whether the arbitral tribunal had jurisdiction under the Settlement Agreement to grant declaratory and monetary relief disputed by PEL
  2. 2 Whether the disputed claims should have been determined under the JOAs or GSPA arbitration agreements instead of the Settlement Agreement
  3. 3 Whether anti-suit injunction relief should be granted to restrain proceedings in Pakistan courts

Ratio Decidendi

The arbitration agreement in the Settlement Agreement was intended to cover all disputes arising under or as a result of breach of that agreement, including remedies such as declarations and damages. There was no clear language excluding remedial issues from the arbitrator's jurisdiction. The disputed claims were for breach of the Settlement Agreement, not under the JOAs or GSPA, and the arbitrator had jurisdiction to grant the challenged relief. The anti-suit injunction was appropriate to restrain proceedings in Pakistan courts in breach of the arbitration agreement.

Court Disposition

Jurisdictional challenge dismissed; anti-suit injunction granted.

Orders

  • The 13 Claim is dismissed.
  • Final anti-suit injunction granted restraining continuation or commencement of proceedings in Pakistan courts in breach of the Settlement Agreement arbitration clause.