As of December 31, 2017 and 2016, the assets allocated to the natural gas treatment and compression service include the following amounts in which the Company is the financial lease under the terms of leasing contracts:
| | 2017 | | | 2016 | |
Cost-Capitalized financial leasing | | | 750,389 | | | | 750,389 | |
Accumulated depreciation | | | (68,503 | ) | | | (20,148 | ) |
Total | | | 681,886 | | | | 730,241 | |