Reservoir heterogeneities due to diagenesis in Jurassic Samana Suk Formation Kahi section Nizampur Basin North West Himalayas Pakistan. - KHAN, Emad Ullah; SALEEM, Maryam; Wasim SAJJAD, Syed Muhammad; AHMAD, Zeeshan; JAVAID, Zishan (Acta Montanistica Slovaca, 2024)