Penentuan Sebaran Reservoar Belumai Sand Menggunakan Integrasi Inversi Model Based dan Atribut RMS Pada Lapangan “TERATAI” Cekungan Sumatera Bagian Utara

Authors

  • Rudi Hidayat Laboratorium Fisika Bumi, Jurusan Fisika, FMIPA, Universitas Andalas Kampus Unand, Limau Manis, Padang, 25163, Indonesia
  • Elistia Liza Namigo Laboratorium Fisika Bumi, Jurusan Fisika, FMIPA, Universitas Andalas Kampus Unand, Limau Manis, Padang, 25163, Indonesia
  • Muhammad Marwan PT.Pertamina EP Asset 1 Field Jambi, Ka.Asam, Kota Jambi, 36128, Indonesia

DOI:

https://doi.org/10.25077/jif.12.1.26-34.2020

Abstract

Telah dilakukan karakterisasi reservoar Belumai sand menggunakan integrasi seismik inversi model based dan atribut RMS menggunakan software Hampson-Russel dan Petrel pada horizon “H†struktur “Duku†dan “Durian†Lapangan “TERATAI†Cekungan Sumatera Bagian Utara. Data seismik yang digunakan merupakan data seismik non-preserved 3D PSTM, data sumur RDH-001, RDH-002, RDH-003, RDH-04 dan RDH-06 yang memiliki kelengkapan data log (checkshot, sonic, density, dan porosity). Tracing horizon menunjukkan dua antiklin dengan arah baratlaut-tenggara. Hasil analisis inversi menunjukkan bahwa sebaran AI pada struktur “Duku†berkisar dari 10.553-11.297 (m/s)*(g/cc) sedangkan sebaran AI pada struktur “Durian†berkisar dari 9.678-11.219 (m/s)*(g/cc). Hasil analisis atribuT menunjukkan nilai berkisar dari 4.000-12.000 (mm/sec) di sekitar sumur. Zona reservoar pada horizon “H†terindikasikan sebagai porous sand dan berpotensi menjadi hidrokarbon ke arah utara dan timur laut.

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Published

2020-03-04

How to Cite

Hidayat, R., Namigo, E. L., & Marwan, M. (2020). Penentuan Sebaran Reservoar Belumai Sand Menggunakan Integrasi Inversi Model Based dan Atribut RMS Pada Lapangan “TERATAI” Cekungan Sumatera Bagian Utara. JURNAL ILMU FISIKA, 12(1), 26–34. https://doi.org/10.25077/jif.12.1.26-34.2020

Issue

Vol. 12 No. 1 (2020): March 2020

Section

Research Article

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