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1 Piece (MOQ)$699.00

Shenzhen TANK Drilling Technology & Equipment Co., Ltd.Customization IADC S323 311.1mmpdc Oil Drill Bit for Limestone Sandstone Shale

40 Pieces (MOQ)$600.00

Shark Oilfield Services Ltd.Drilling Fluid Additive-Shale Inhibitor-Cationic Polyacrylamide-Aquacat

40 Pieces (MOQ)$600.00

Shark Oilfield Services Ltd.Drilling Fluid Additive-Shale Inhibitor-Potassium Silicate