DAFTAR ISI DAFTAR ISI.............................................................................................................................................. i DAFTAR GAMBAR ................................................................................................................................. ii DAFTAR TABEL...................................................................................................................................... iii I. PENDAHULUAN I.1 Latar Belakang ........................................................................................................................... 1 I.2 Maksud dan Tujuan .................................................................................................................... 2 II. DASAR TEORI II.1 Korelasi Log.............................................................................................................................. 3 II.2 Geologi Bawah Permukaan ....................................................................................................... 5 III. GEOLOGI REGIONAL III.1 Fisiografi Sumatera Selatan ..................................................................................................... 7 III.2 Tekntonik Sumatera Selatan .................................................................................................... 8 III.3 Stratigrafi Sumatera Selatan .................................................................................................... 9 III.4 Petroleum System Sumatera Selatan ...................................................................................... 15 IV. PEMETAAN GEOLOGI BAWAH PERMUKAAN IV.1 Korelasi Stratigrafi .................................................................................................................. 18 IV.2 Korelasi Struktur ..................................................................................................................... 18 IV.3 Deskripsi Zona Target ............................................................................................................. 18 IV.4 Pemetaan Bawah Permukaan................................................................................................... 19 IV.5 Perhitungan Cadangan ............................................................................................................. 20 V. PENUTUP V.1 Kesimpulan ............................................................................................................................... 23 DAFTAR PUSTAKA i DAFTAR GAMBAR Gambar II.1 Korelasi Batupasir ................................................................................................................ 4 Gambar II.2 Kandidat SB dan MFS (Possamentier & Allen 1999) .......................................................... 4 Gambar III.1 Posisi Cekungan Sumatera Selatan sebagai cekungan busur belakang (Blake, 1989) ......... 8 Gambar III.2 Kolom Stratigrafi Cekungan Sumatera Selatan (Bishop, 2000) ................................. 11 ii DAFTAR TABEL Tabel IV.1 Perhitungan Reservoir Batugamping ...................................................................................... 22 Tabel IV.2 Perhitungan Reservoir Batupasir ............................................................................................ 22 iii