• Environmental Baseline Assessment (EBA), Environmental Status Study (ESS)

1. Environmental Baseline Assessment for West Ganal Block, Makassar Strait.  Eni West Ganal Limited.  In progress.
2. Assessment for East Ambalat Block, Lepas Pantai Laut Sulawesi, Provinsi Kalimantan Utara.  PT Pertamina Hulu Energi Ambalat Timur.  2020.
3. Environmental Baseline Assessment for West Yamdena Block, Maluku Tenggara Barat Regency, Maluku Province.  PT Saka Energi Yamdena Barat.  2019.
4. Environmental Baseline Assessment for Pekawai Block, East Kalimantan Province.  PT Saka Energi Sepinggan.  2019.
5. Environmental Baseline Assessment for Mahakam Block, East Kalimantan Province.  PT Pertamina Hulu Mahakam.  2019.
6. Environmental Baseline Assessment for West Bangkanai Block. Ophir Indonesia (West Bangkanai) Limited.  2017.
7. Environmental Baseline Assessment for Aru Trough I Block, Banda Sea and Arafura Sea, Maluku Province.  Statoil Indonesia Aru Trough I Limited.  2016.
8. Environmental Baseline Assessment for Offshore Mangkalihat Block, Sulawesi Sea.  Caelus Mangkalihat Pte.Ltd.  2014.
9. Environmental Baseline Assessment for Cendrawasih VII Block, Pacific Ocean, Papua Province.  Lundin Sareba BV.  2014.
10. Environmental Baseline Assessment for Babar Selaru Block, Arafura Sea, Molucca Province. INPEX Babar Selaru Ltd.  2014.
11. Environmental Baseline Assessment for Madura Strait Block, Madura Strait, East Java Province.  Husky-CNOOC Madura Ltd.  2013.
12. Environmental Baseline Assessment for Semai IV Block, Seram Sea, West Papua Province.  Murphy Semai IV Ltd.   2013.
13. Environmental Baseline Assessment for Bone Bay Block, Kolaka and Bombana Regecies, Sulawesi Tenggara Province.  Marathon Indonesia (Bone Bay) Limited.  2012.
14. Environmental Baseline Assessment for Pasangkayu Block, Sulawesi Barat and Sulawesi Tengah Provinces.  Marathon International Petroleum Indonesia Limited.  2012.
15. Environmental Baseline Assessment for CBM Barito Block, South Kalimantan Province.  PT Transasia Energy Resources (contractor of ExxonMobil).  2012.
16. Environmental Baseline Assessment for North Sumbawa II Block, Eastern Part of Java Sea. Husky Oil North Sumbawa Ltd.  2011.
17. Environmental Baseline Assessment for Randugunnting Block, East Java Province. Pertamina Hulu Energi Randugunting.  2011.
18. Environmental Baseline Assessment for Gajah Baru Project, Natuna Sea.  PT Saipem Indonesia.  2011.
19. Environmental Baseline Assessment for South Mandar Block, Makassar Strait. PTTEP South Mandar Ltd.   2011.
20. Environmental Baseline Assessment for Malunda Block, Makassar Strait. PTTEP Malunda Ltd.  2011.
21. Environmental Baseline Assessment for Cendrawasih Block, Papua Province. ExxonMobil Exploration and Production Indonesia (Cendrawasih) Limited.  2011

• Environmental Baseline Assessment for Jambi Merang Block, Jambi Province. JOB Pertamina – Talisman Jambi Merang.  2011.
• Environmental Baseline Assessment for East Bawean Block, East Java Province. East Bawean Ltd. 2010.
• Environmental Baseline Assessment for CBM Drilling Activities in Banjar#1, Banjar2#, and Barito Tapin Blocks, South Kalimantan Province. PT. Indobarambai Gas Methane, PT. Barito Basin Gas, PT. Trisakti Gas Methane. 2010.
• Environmental & Social Baseline Study (ESBS) for Handil 3D Seismic Program.  East Kalimantan Province.  TOTAL E&P INDONESIE.  2010.
• Environmental Baseline Assessment for Barito Block, South Kalimantan Province. ALTAR RESOURCES S.A. 2010.
• Environmental & Social Baseline Study for Trekulu Exploration Well Drilling.  East Kalimantan Province.  TOTAL E&P South East Mahakam.  2010.
• Environmental Baseline Study for Rangkas Block, West Java Province. Lundin Rangkas B.V.        2010.
• Environmental Baseline Study for West Timor Block, Nusa Tenggara Timur Province.  Eni West Timor Limited. 2009.
• Environmental Status Study (ESS) for Gas Redevelopment Activity in Mahakam Contract Area, ESS for Handil 20” MOL Replacement, and ESS for Peciko Phase VI.  East Kalimantan Province. TOTAL E&P INDONESIE. 2007.