Henri Jeni Tua Baringin Sitohang 2025. Well-Log-Based Analysis of Pore Pressure and Minimum Effective Stress (Fracture Gradient) in the Penobscot B-41 Well, Offshore Nova Scotia: Well-Log-Based Analysis of Pore Pressure and Minimum Effective Stress (Fracture Gradient) in the Penobscot B-41 Well, Offshore Nova Scotia. EduMatSains : Jurnal Pendidikan, Matematika dan Sains. 10, 2 (Oct. 2025), 107–121. DOI:https://doi.org/10.33541/edumatsains.v10i2.7306.