INFORMASI SEGMEN SEGMENT INFORMATION

PT ELNUSA Tbk DAN ENTITAS ANAKAND SUBSIDIARIES Lampiran 5107 Schedule CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN 30 JUNI 2012 TIDAK DIAUDIT DAN 31 DESEMBER 2011 DIAUDIT DAN PERIODE ENAM BULAN BERAKHIR 30 JUNI 2012 DAN 2011 TIDAK DIAUDIT Disajikan dalam jutaan Rupiah, kecuali dinyatakan lain NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS AS OF 30 JUNE 2012 UNAUDITED AND 31 DECEMBER 2011AUDITED AND FOR THE SIX MONTHS PERIODS ENDED 30 JUNE 2012 AND 2011 UNAUDITED Expressed in millions of Rupiah, unless otherwise stated 28. INFORMASI SEGMEN 28. SEGMENT INFORMATION Di 2011 Pengambil Keputusan Operasional memutuskan untuk menyatukan segmen operasi Manajemen Data, Teknologi Informasi dan Telekomunikasi dengan Jasa dan Perdagangan Penunjang Hulu Migas menjadi satu segmen Jasa Penunjang Hulu Migas, seperti yang dilaporkan dalam laporan internal selama 2011. Disamping itu, segmen “pengelolaan aset lapangan migas” telah dilepaskan di 2010. Sehingga, Grup memiliki tiga segmen dilaporkan, yaitu Jasa hulu migas terintegrasi, Jasa penunjang hulu migas dan Jasa hilir migas. Segmen-segmen ini menawarkan jasa yang berbeda dan dikelola secara terpisah. Semua segmen beroperasi dalam wilayah Indonesia. In 2011 CODM decided to merge operating segment Data Management, Information Technology and Telecommunication with Upstream Oil and Gas Support Services and Trading, into one segment Upstream Oil and Gas Support Services as seen in the monthly internal report during 2011. In addition, the segment “oil and gas assets management” had been disposed in 2010. As a result, the Group have three reportable segments, i.e. Integrated upstream oil and gas services, Upstream oil and gas support services, and Downstream oil and gas services. The segments offer different services, and are managed separately. All segments are operating in Indonesia. Ringkasan berikut ini menggambarkan bisnis utama dari setiap segmen yang dilaporkan Grup: The following summary describes the core businesses of each of the Group’s reportable segments: a Jasa hulu migas terintegrasi menyediakan jasa pengukuran data geofisikaseismik, jasa pemboran migas dan jasa oilfield. a Integrated upstream oil and gas services provide geophysical data services, oil and gas drilling services, and oilfield services. b Jasa penunjang hulu migas menyediakan jasa penguliran, perdagangan pipa OCGT Open Cycle Gas Turbine dan fabrikasi, pembuatan ulir threading untuk pemboran migas, jasa pengelolaan data dan informasi energi dan sumber daya mineral khususnya eksplorasi dan eksploitasi minyak dan gas bumi, jasa pengelolaan data migas, jasa pembangunan system teknologi informasi terpadu, jasa telekomunikasi, jasa penyediaan jaringan, telekomunikasi satelit dan sistem komunikasi VSAT Very-Small-Aperture Terminal. b Upstream oil and gas support services provide threading services, OCTG Open Cycle Gas Turbine pipe trading and manufacturing, threading for oil and gas drilling, data and information of energy and mineral resources management service particularly oil and gas exploration and exploitation, oil and gas data management services, integrated information technology development services, telecommunication services, network service provider, satellite communication, and VSAT Very-Small-Aperture Terminal-based communication system. c Jasa hilir migas menyediakan jasa penyimpanan, perdagangan, pendistribusian dan pemasaran produk minyak dan gas di Indonesia. c Downstream oil and gas services provide storage services, trading, distribution and marketing of oil and gas products in Indonesia. Prinsip pengukuran untuk segmen yang dilaporkan oleh Grup didasarkan pada PSAK-PSAK yang diadopsi dalam laporan keuangan konsolidasian. Kinerja segmen diukur berdasarkan laba operasi segmen, seperti yang tertuang dalam laporan manajemen internal yang dikaji ulang setiap bulan oleh Pengambil Keputusan Operasional Grup. Laba segmen digunakan untuk mengukur kinerja karena manajemen berkeyakinan bahwa laba segmen merupakan ukuran yang paling relevan dalam mengevaluasi kinerja dari suatu segmen. Pendapatan dan beban dari suatu segmen termasuk transaksi antar segmen dan dilaksanakan menggunakan harga, yang diyakini oleh manajemen, mencerminkan harga pasar. The measurement principle for the Group’s reportable segment are based on the PSAK adopted in the consolidated financial statements. Performance is measured based on segment operating profit, as included in the internal management reports that are reviewed on monthly basis by the Group; Chief Operating Decision Maker. Segment profit is used to measure performance as management believes that such information is the most relevant measure in evaluating the results of the segments. Segment revenues and expenses include transactions between reportable segments and are accounted for at prices that management believes represent market prices. PT ELNUSA Tbk DAN ENTITAS ANAKAND SUBSIDIARIES Lampiran 5108 Schedule CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN 30 JUNI 2012 TIDAK DIAUDIT DAN 31 DESEMBER 2011 DIAUDIT DAN PERIODE ENAM BULAN BERAKHIR 30 JUNI 2012 DAN 2011 TIDAK DIAUDIT Disajikan dalam jutaan Rupiah, kecuali dinyatakan lain NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS AS OF 30 JUNE 2012 UNAUDITED AND 31 DECEMBER 2011AUDITED AND FOR THE SIX MONTHS PERIODS ENDED 30 JUNE 2012 AND 2011 UNAUDITED Expressed in millions of Rupiah, unless otherwise stated 28.INFORMASI SEGMEN lanjutan 28. SEGMENT INFORMATION continued Aset dan liabilitas segmen meliputi semua aset dan liabilitas yang diperhitungkan dengan menggunakan dasar laporan keuangan yang dipersiapkan oleh segmen operasi, dan termasuk dalam laporan keuangan konsolidasian. Segment assets and liabilities include all assets and liabilities that are accounted for on the basis of the financial statements prepared by operating segments, and included in the consolidated financial statements. Informasi terkait dengan hasil operasi dari setiap segmen dilaporkan disajikan dalam pelaporan segmen berikut ini. Rekonsiliasi meliputi transaksi antar segmen dan unsur-unsur yang tidak signifikan atau tidak dapat diatribusikan ke masing-masing segmen. Information regarding the results of each reportable segment is included below. The reconciliation summarized the elimination of intersegment transactions and other insignificant or non- attributable items. Lampiran 5109 Schedule CATATAN ATAS LAPORAN KEUANGAN INTERIM KONSOLIDASIAN 30 JUNI 2012 TIDAK DIAUDIT DAN 31 DESEMBER 2011 DIAUDIT DAN ENAM BULAN BERAKHIR 30 JUNI 2012 DAN 2011 TIDAK DIAUDIT Dinyatakan dalam jutaan Rupiah, kecuali dinyatakan lain NOTES TO THE INTERIM CONSOLIDATED FINANCIAL STATEMENTS AS OF 30 JUNE 2012 UNAUDITED AND 31 DECEMBER 2011AUDITED AND FOR SIX MONTHS ENDED 30 JUNE 2012 AND 2011 UNAUDITED Expressed in millions of Rupiah, unless otherwise stated 28. INFORMASI SEGMEN lanjutan 28. SEGMENT INFORMATION continued