| Schedule of Operating Revenue by Major Customers |
Below is a summary of operating revenue by major customer that individually exceeded 10% of consolidated operating revenue: | | | | | | | | | | | | | | | | | | | | | | | For the Year Ended December 31, | | | 2025 | | 2024 | | 2023 | | | | | | | | | | (In thousands) | | Customer 1 | | $ | 468,674 | | | $ | 335,107 | | | $ | 278,408 | | | Customer 2 | | 329,090 | | | 348,769 | | | 233,109 | | | Customer 3 | | 292,568 | | | 372,949 | | | 205,079 | | | | | | | | | | | | | | | | | | | | | | | | Others | | 674,057 | | | 426,104 | | | 539,816 | | | Consolidated Operating Revenue | | $ | 1,764,389 | | | $ | 1,482,929 | | | $ | 1,256,412 | | | | | | | | |
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| Schedule of Property, Plant and Equipment, Estimated Useful Lives |
Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the assets as follows: | | | | | | | Estimated Useful Life | | Buildings | 30 years | | Gathering and processing systems and facilities | 20 years | | Furniture and fixtures | 5 years | | Vehicles | 5 years | | Computer hardware and software | 3 years |
Property, plant, and equipment, net at carrying value, is as follows: | | | | | | | | | | | | | | | | | December 31, | | | 2025 | | 2024 | | | | | | | | (In thousands) | | Gathering, processing, and transmission systems and facilities | | $ | 4,741,741 | | | $ | 3,977,825 | | | Vehicles | | 19,802 | | | 15,659 | | Computers and equipment | | 12,509 | | | 7,872 | Less: accumulated depreciation | | (1,048,589) | | | (813,371) | | | Total depreciable assets, net | | 3,725,463 | | | 3,187,985 | | | Construction in progress | | 105,219 | | | 215,168 | | | Land | | 35,554 | | | 30,711 | | | Total property, plant, and equipment, net | | $ | 3,866,236 | | | $ | 3,433,864 | |
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