TRADE RECEIVABLES Financial Information | Perusahaan Gas Negara Persero Tbk PT

PT PERUSAHAAN GAS NEGARA PERSERO TBK DAN ENTITAS ANAKAND SUBSIDIARIES Halaman 585 Page CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN 31 DESEMBER 2016 DAN 2015 Disajikan dalam Dolar Amerika Serikat, kecuali dinyatakan lain NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 2016 AND 2015 Expressed in US Dollar, unless otherwise stated 15. PROPERTI MINYAK DAN GAS lanjutan 15. OIL AND GAS PROPERTIES continued

b. Properti minyak dan gas

b. Oil and gas properties

Pergerakan properti minyak dan gas adalah sebagai berikut: Movement of oil and gas properties is as follow: 31 DesemberDecember 2016 Saldo awal Saldo akhir Beginning Penambahan Akuisisi Pengurangan Ending balance Addition Acquisition Deduction balance Harga perolehan Cost - Ketapang, Jawa Timur 239,079,200 17,619,807 - - 256,699,007 Ketapang, East Java - - Bangkanai, Bangkanai, - Kalimantan Tengah 85,940,287 950,058 - - 86,890,345 Central Kalimantan - Pangkah, Jawa Timur 964,796,490 56,046,803 - - 1,020,843,293 Pangkah, East Java - - Fasken, Texas 249,972,835 27,453,877 - - 277,426,712 Fasken, Texas - - Muriah, Jawa Tengah 112,514,596 5,891,853 - - 118,406,449 Muriah, Central Java - - Southeast Sumatra, Southeast Sumatera, - Sumatera 58,759,641 - - 817,020 57,942,621 Sumatra - Sanga-sanga, Sanga-sanga, - Kalimantan Timur - - 35,100,000 583,036 34,516,964 East Kalimantan - Muara Bakau, Muara Bakau, - Kalimantan 312,673,293 149,959,598 - - 462,632,891 Kalimantan 2,023,736,342 257,921,996 35,100,000 1,400,056 2,315,358,282 Accumulated Akumulasi penyusutan, depreciation, deplesi, depletion dan amortisasi and amortisation - Ketapang, Jawa Timur 10,010,462 41,200,009 - - 51,210,471 Ketapang, East Java - - Bangkanai, Bangkanai, - Kalimantan Tengah - 88,930 - - 88,930 Central Kalimantan - Pangkah, Jawa Timur 206,514,894 94,167,484 - - 300,682,378 Pangkah, East Java - - Fasken, Texas 22,151,410 24,569,527 - - 46,720,937 Fasken, Texas - - Muriah, Jawa Tengah 3,149,460 9,429,352 - - 12,578,812 Muriah, Central Java - - Southeast Sumatra, Southeast Sumatera, - Sumatera 11,386,200 8,548,492 - - 19,934,692 Sumatra - Sanga-sanga, Sanga-sanga, - Kalimantan Timur - 4,083,120 - - 4,083,120 East Kalimantan 253,212,426 182,086,914 - - 435,299,340 Akumulasi Acumulated penurunan nilai impairment - Ketapang, Jawa Timur 12,681,022 2,319,456 - - 15,000,478 Ketapang, East Java - - Pangkah, Jawa Timur 90,978,342 29,001,623 - 119,979,965 Pangkah, East Java - - Fasken, Texas 11,068,096 - - - 11,068,096 Fasken, Texas - - Southeast Sumatra, Southeast Sumatera, - Sumatera 19,464,480 5,880,249 - - 25,344,729 Sumatra 134,191,940 37,201,328 - - 171,393,268 Nilai buku, bersih 1,636,331,976 1,708,665,674 Net book value PT PERUSAHAAN GAS NEGARA PERSERO TBK DAN ENTITAS ANAKAND SUBSIDIARIES Halaman 586 Page CATATAN ATAS LAPORAN KEUANGAN KONSOLIDASIAN 31 DESEMBER 2016 DAN 2015 Disajikan dalam Dolar Amerika Serikat, kecuali dinyatakan lain NOTES TO CONSOLIDATED FINANCIAL STATEMENTS DECEMBER 31, 2016 AND 2015 Expressed in US Dollar, unless otherwise stated 15. ASET MINYAK DAN GAS lanjutan 15. OIL AND GAS ASSETS continued

b. Properti minyak dan gas lanjutan

b. Oil and gas properties continued

31 DesemberDecember 2015 Saldo awal Saldo akhir Beginning Penambahan Akuisisi Pengurangan Ending balance Addition Acquisition Deduction balance Harga perolehan Cost - Ketapang, Jawa Timur 204,181,022 34,898,178 - - 239,079,200 Ketapang, East Java - - Bangkanai, Bangkanai, - Kalimantan Tengah 78,584,352 7,355,935 - - 85,940,287 Central Kalimantan - Pangkah, Jawa Timur 941,387,478 65,710,431 - 42,301,419 964,796,490 Pangkah, East Java - - Fasken, Texas 177,737,477 72,235,358 - - 249,972,835 Fasken, Texas - - Muriah, Jawa Tengah 101,051,000 11,463,596 - - 112,514,596 Muriah, Central Java - - Southeast Sumatra, Southeast Sumatera, - Sumatera 53,042,816 5,716,825 - - 58,759,641 Sumatra - Muara Bakau, Muara Bakau, - Kalimantan - 241,782,799 70,890,494 - 312,673,293 Kalimantan 1,555,984,145 439,163,122 70,890,494 42,301,419 2,023,736,342 Accumulated Akumulasi penyusutan, depreciation, deplesi, depletion dan amortisasi and amortisation - Ketapang, Jawa Timur - 10,010,462 - - 10,010,462 Ketapang, East Java - - Pangkah, Jawa Timur 99,053,407 107,461,487 - - 206,514,894 Pangkah, East Java - - Fasken, Texas 3,169,381 18,982,029 - - 22,151,410 Fasken, Texas - - Muriah, Jawa Tengah - 3,149,460 - - 3,149,460 Muriah, Central Java - - Southeast Sumatra, Southeast Sumatera, - Sumatera 630,388 10,755,812 - - 11,386,200 Sumatra 102,853,176 150,359,250 - - 253,212,426 Akumulasi Acumulated penurunan nilai impairment - Ketapang, Jawa Timur 12,681,022 - - - 12,681,022 Ketapang, East Java - - Pangkah, Jawa Timur 1,881,100 89,097,242 - - 90,978,342 Pangkah, East Java - - Fasken, Texas 11,068,096 - - - 11,068,096 Fasken, Texas - - Southeast Sumatra, Southeast Sumatera, - Sumatera 10,912,425 8,552,055 - - 19,464,480 Sumatra 36,542,643 97,649,297 - - 134,191,940 Nilai buku, bersih 1,416,588,326 1,636,331,976 Net book value