PERJANJIAN PENTING, Annual Report | PT Elnusa Tbk | Trusted Energy Services Company

PT Elnusa Tbk 2010 Annual Report 325 The original consolidated financial statements included herein are in Indonesian language. PT ELNUSA Tbk DAN ANAK PERUSAHAAN CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASI Tahun yang Berakhir pada Tanggal-tanggal 31 Desember 2010 dan 2009 Disajikan dalam Jutaan Rupiah, Kecuali Dinyatakan Lain PT ELNUSA Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Years Ended December 31, 2010 and 2009 Expressed in Millions of Rupiah, Unless Otherwise Stated 97

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 JOB Pertamina - Petrochina Salawati 4 Mei 2010 May 4, 2010 AS5.680.000 US5,680,000 2 dua bulan 2 two months Jasa Akuisisi Marine 3D 3D Marine Acquisition Services Orchard Energy West Belida Pte. Ltd., Singapura Singapore 29 Desember 2010 December 29, 2010 AS2.420.985 US2,420,985 6 enam bulan 6 six months Akuisisi Data Seismik 2D 2D Seismic Data Acquisition Chevron Makassar Ltd, Bermuda 1 Desember 2010 December 1, 2010 AS2.666.811 US2,666,811 25 dua puluh lima bulan 25 twenty five month Jasa dan Peralatan Pemantauan West Seno ERD West Seno ERD Monitoring Equipment and Services 4 Agustus 2010 August 4, 2010 AS2.986.211 US2,986,211 6 enam bulan 6 six months Kontrak Jasa Sumur Jasa dan Peralatan Unit Hydraulic Workover Well Services Contract Hydraulic Workover Unit Equipment and Services Chevron Indonesia Company, Bermuda 5 November 2010 November 5, 2010 AS25.813.148 US25,813,148 3 tiga tahun 3 three years Jasa dan Peralatan Unit Hydraulic Workover Hydraulic Workover Unit Equipment and Services 5 Mei 2010 May 5, 2010 AS4.601.097 US4,601,097 7 tujuh bulan 7 seven months Kontrak Jasa Sumur Jasa dan Peralatan Unit Hydraulic Workover Well Services Contract Hydraulic Workover Unit Equipment and Services 7 dan 10 Januari 2009 January 7 and 10, 2009 AS3.939.502 US3,939,502 3 tiga bulan 3 tiga months Hydraulic workover unit services Elnusa Bangkanai Energy Ltd., British Virgin Islands 27 September 2010 September 27, 2010 AS15.351.121 US15,351,121 18 delapan belas bulan 18 eighteen months Penyewaan Rig Pemboran Darat Minimum 2000 HP Land Drilling Rig Rental Minimum 2000 HP Laporan Tahunan 2010 PT Elnusa Tbk 326 The original consolidated financial statements included herein are in Indonesian language. PT ELNUSA Tbk DAN ANAK PERUSAHAAN CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASI Tahun yang Berakhir pada Tanggal-tanggal 31 Desember 2010 dan 2009 Disajikan dalam Jutaan Rupiah, Kecuali Dinyatakan Lain PT ELNUSA Tbk AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Years Ended December 31, 2010 and 2009 Expressed in Millions of Rupiah, Unless Otherwise Stated 98

26. PERJANJIAN PENTING,