	销售和管理费用		日
Baker Hughes	USD 569M	7M	2026-06
Calfrac Well Services	CAD 14.28M	1.2M	2026-03
Canadian Energy Services	CAD 88.47M	16.9M	2026-06
Core Laboratories	USD 10.63M	57K	2025-12
Dril Quip	USD 32.03M	5.95M	2025-12
Enerflex	CAD 98M	44M	2025-12
FMC Technologies	USD 169.3M	46.6M	2026-06
Forum Energy Technologies	USD 56.33M	2.64M	2024-09
Halliburton	USD 75M	13M	2026-06
Helix Energy Solutions	USD 21.14M	1000K	2026-06
Helmerich & Payne	USD 71.08M	636K	2026-03
Matrix Service	USD 17.29M	1.29M	2024-12
Nabors Industries	USD 2.12B	1.55M	2026-06
National Oilwell Varco	USD 328M	4M	2026-06
Newpark Resources	USD 12.22M	3.14M	2026-06
Oceaneering International	USD 68.74M	737K	2026-06
Oil States International	USD 20.02M	4.13M	2026-03
Patterson Uti Energy	USD 68.76M	6.7M	2026-03
RPC	USD 51.52M	3.32M	2026-06
Schlumberger	USD 84M	13M	2026-06
Secure Energy Services	CAD 8M	0	2025-12
Tenaris	USD 403.39M	49.44M	2026-03
Tetra Technologies	USD -360.17M	541.09M	2025-12
Tidewater	USD 647.52M	1.09M	2026-06
Transocean	USD 56M	7M	2026-06
Weatherford International	USD 168M	2M	2026-03