北米方向掘削サービストップ企業
-
Weatherford International plc
-
Halliburton Company
-
Baker Hughes Co
-
KLX Energy Services Holdings, Inc.
-
Schlumberger NV
*免責事項:上位企業は順不同
Weatherford International plc
Halliburton Company
Baker Hughes Co
KLX Energy Services Holdings, Inc.
Schlumberger NV
*免責事項:上位企業は順不同