TS. WOC 1 5 Gas on gas competition and upstream investment J.K. Okland TS. WOC 1 5 Final Presentation.pdf M. Polkinghorne TS WOC15 Final Contributions.pdf M. Polkinghorne TS. WOC 1 5 Final Presentation.pdf P. Graham TS. WOC 1 5 Final Presentation.pdf C. Holmes TS. WOC 1 5 Final Presentation.pdf D. Johnston TS WOC 1 5 Final Contributions.pdf D. Johnston TS. WOC 1 5 Final Presentation.pdf