SIGNIFICANT AGREEMENTS, COMMITMENTS AND CONTINGENCIES

Indonesian language. PT ELNUSA Tbk DAN ANAK PERUSAHAAN CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASI Tahun yang Berakhir pada Tanggal-tanggal 31 Desember 2009 dan 2008 Disajikan dalam Jutaan Rupiah, Kecuali Dinyatakan Lain PT ELNUSA Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Years Ended December 31, 2009 and 2008 Expressed in Millions of Rupiah, Unless Otherwise Stated 85

26. PERJANJIAN PENTING,

KOMITMEN DAN KONTINJENSI lanjutan 26. SIGNIFICANT AGREEMENTS, COMMITMENTS AND CONTINGENCIES continued Perusahaan Company Tanggal Perjanjian Date of Agreement Nilai Kontrak Contract Value Periode Kontrak Contract Period Jenis Pekerjaan Type of Work PT Pertamina EP lanjutan PT Pertamina EP continued Februari 2008 February 2008 AS4.492.000 US4,492,000 2 dua tahun 2 two years Jasa pemeliharaan sumur produksi dan fasilitas operasi produksi x-ray field Maintenance services of production well and operational facilities x-ray field PT Pertamina Geothermal Energy PT Pertamina Geothermal Energy 8 September 2009 September 8, 2009 AS8.275.116 US8,275,116 6 enam bulan 6 six months Pengadaan casing untuk proyek Geothermal Sungai Penuh, Karaha Bodas dan Kotamobagu Paket D Procurement of casing for Geothermal Sungai Penuh project, Karaha Bodas and Kotamobagu Package D 10 February 2009 February 10, 2009 AS4.535.625 US4,535,625 7 tujuh bulan 7 seven months Pengadaan casing untuk pemboran di area Geothermal Lahendong, Lumutbalai dan Ulubelu Paket A Procurement of casing for drilling projects in Lahendong, Lumutbalai and Ulubelu Geothermal area Package A 19 November 2008 November 19, 2008 AS7.143.216 US7,143,216 1 satu tahun 1 one year Penyediaan jasa semi Integrated Project Management di Area Geothermal Kamojang, Jawa Barat Supply of Semi Integrated Project Management services in Geothermal Area of Kamojang, West Java Petrochina International Jabung Ltd., Cina Petrochina International Jabung Ltd., China 1 September 2009 September 1, 2009 AS4.989.800 US4,989,800 6 enam bulan 6 six months 3D land seismic data acquisition di Suko, Sumatera 3D land seismic data acquisition in Suko, Sumatera 19 Agustus 2008 August 19, 2008 AS19.728.993 US19,728,993 2 dua tahun 2 two years 3D 2D land seismic acquisition 3D 2D land seismic acquisition Indonesian language. PT ELNUSA Tbk DAN ANAK PERUSAHAAN CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASI Tahun yang Berakhir pada Tanggal-tanggal 31 Desember 2009 dan 2008 Disajikan dalam Jutaan Rupiah, Kecuali Dinyatakan Lain PT ELNUSA Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Years Ended December 31, 2009 and 2008 Expressed in Millions of Rupiah, Unless Otherwise Stated 86

26. PERJANJIAN PENTING,