Nopiyanti, Tri and Nainggolan, TB and Dewanto, Ordas and Haq, Dyna Aulia and Nugroho, A and Wibowo, Rahmat Catur Well Log Analysis and Geochemical Data to Identify Source Rock and Hydrocarbon Reservoir: Northeast Java Basin Study Case. IOP Conf. Series: Earth and Environmental Science. ISSN 1755-1315 (In Press)