UGBOR, Charles Chibueze; ODOFIN, David O; OKEUGO, Chukwudike Gabriel. Reducing Geopressure Related Non-Productive Drilling Downtime: A Case of Recent Proposed HPHT Deep Exploration Well, Onshore-Shelf, Niger Delta Basin, Nigeria. Iranian Journal of Earth Sciences, [S. l.], v. 18, n. 2, 2026. DOI: 10.57647/j.ijes.2025.16945. Disponível em: https://oiccpress.com/ijes/article/view/16945. Acesso em: 9 sep. 2026.