text: **NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS**
  
  **NOTE 20 – OTHER NON-CURRENT ASSETS**
  
  **2013**
  **US$’000** **Year ended 31 December**
  
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              [html]<thead><tr><td>Escrow accounts</td><td>998</td><td>2.000</td></tr><tr><td>Other</td><td>-</td><td>19</td></tr><tr><td>Total other non - current assets</td><td>998</td><td>2.019</td></tr></thead><tbody><tr><td>NSDTE 21 − TRADE AND OTHER PAYANUS AND ACCRUED EXPENSES</td><td>2014</td><td>2013</td></tr><tr><td>Year ended 31 December</td><td>US $ 7000</td><td>US $’ 000</td></tr><tr><td>Oil and natural gas property and operating related</td><td>117.117</td><td>123.938</td></tr><tr><td>Administrative expenses, including salaries and wages</td><td>__2.077</td><td>5.146</td></tr><tr><td>Total trade, other payables and accrued expenses</td><td>__119.194</td><td>. 129.084</td></tr><tr></tr></tbody>
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