掘削ツールのトップ企業
NOV Inc.
Halliburton Company
Schlumberger Limited
Baker Hughes Company
Weatherford International Plc
*免責事項:上位企業は順不同

掘削ツール - 競争の集中度

掘削ツール企業一覧
NOV Inc.
Halliburton Company
Schlumberger Limited
Baker Hughes Company
Weatherford International PLC
Hunting PLC
Rival Downhole Tools
United Drilling Tools Ltd.
Drilling Tools International
Cougar Drilling Solutions
Varel International Energy Services
Sandvik AB (Rock Tools)
Tenaris S.A.
Tercel Oilfield Products
Rubicon Oilfield International
Nabors Industries Ltd.
Drillmec S.p.A.
Expro Group Holdings
Vallourec S.A.
Zhongyuan Special Steel


