	销售和管理费用		日
Baker Hughes	USD 636M	29M	2025-12
Calfrac Well Services	CAD 16.68M	720K	2025-09
Canadian Energy Services	CAD 82.7M	15.1M	2025-09
Core Laboratories	USD 9.45M	3.64M	2023-09
Dril Quip	USD 37.98M	8.21M	2024-09
FMC Technologies	USD 174.7M	1.5M	2025-12
Forum Energy Technologies	USD 56.33M	2.64M	2024-09
Halliburton	USD 66M	2M	2025-12
Helix Energy Solutions	USD 20.3M	2.14M	2025-12
Helmerich & Payne	USD 70.44M	7.2M	2025-12
Ingersoll Rand	USD 357.1M	3.9M	2025-12
Mattr Corp	CAD 26.24M	10.03M	2024-09
Nabors Industries	USD 2.35B	324.84M	2025-09
National Oilwell Varco	USD 300M	5M	2025-12
Oando	NGN -30.86B	61.86B	2025-09
Oceaneering International	USD 66.89M	665K	2025-12
Oil States International	USD 20.76M	2.22M	2025-09
Patterson Uti Energy	USD 62.06M	78K	2025-12
RPC	USD 47.69M	3.06M	2025-12
Schlumberger	USD 72M	15M	2025-09
Tenaris	USD 434.97M	48.66M	2025-09
Tetra Technologies	USD 180.92M	420K	2025-09
Tidewater	USD 38.97M	610.83M	2025-12
Transocean	USD 50M	4M	2025-12
Weatherford International	USD 169M	5M	2025-09
Weir	GBP 259.7M	31.8M	2025-06