北米の完成設備とサービストップ企業
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Schlumberger Ltd.
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Halliburton Company
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Baker Hughes Company
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Weatherford International plc
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National-Oilwell Varco, Inc.
*免責事項:上位企業は順不同
北米の完成設備とサービス市場集中度
北米の完成設備とサービス会社一覧
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Weatherford International plc
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National-Oilwell Varco Inc.
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Baker Hughes Company
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Schoeller-Bleckmann Oilfield Equipment AG
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Packers Plus Energy Services, Inc.
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Schlumberger Ltd
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Halliburton Company
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Trican Well Service Ltd
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Superior Energy Services, Inc.
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Weir Group PLC
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Welltec A/S