Odex240 High Penetrate Rate Concentric Casing System/Odex Concentric Casing System
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.High Penetration Rate Concentric Casing System
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.T2-101 Extension Tube for Core Barrel
Forsun Ultra-hard Material Industry Co., Ltd.Odex 240 Overburden Eccentric Casing System for Water Well Borehole Drilling
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.Casing Shoe Replaceable Weld-on Blocks Welding Bars for Rotary Drilling Rig (BA50-26.5)
Changzhou Prance International Trade Co., Ltd.Cement Type 13 3/8" Float Collar and Float Shoe
Puyang Zhongshi Group Co., Ltd.Hq Pq Nq Impregnated Diamond Core Drill Bits for Exploration Coring Drilling
Best Drilling Equipment(Wuxi) Co., Ltd.Diamond Casing Shoe Bit for Nq Bq Hq Pq Series
Best Drilling Equipment(Wuxi) Co., Ltd.Bq/Nq/Hq/Pq Wireline Core Barrel Assembly for Geological Exploration Drilling
Best Drilling Equipment(Wuxi) Co., Ltd.Impregnated Casing Shoe for Dcdma Casing Pipe for Drilling
JINSHI DRILLTECH CO., LTD.Aw, Bw, Nw, Hw, Pw Impregnated Diamond Casing Shoes /Core Bits Manufacturer From Wuxi, China
Best Drilling Equipment(Wuxi) Co., Ltd.API Standard Oilfield 4 1/2'' - 20'' High Strength Slip on Hinged Welded Cementing Basket
Hongkong Eastlong Technology Co., LimitedAPI Drilling Cementing Casing Float Collar and Float Shoe/ Drilling Downhole Tool
Hongkong Eastlong Technology Co., LimitedMill-Cut Drilling Maturing Tool Casing Milled Shoe Washover Pipe
Dongying Tianrui Petroleum Technology Co., Ltd.API Drilling Downhole Tool Cementing Casing Float Collar Float Shoe
Dongying Tianrui Petroleum Technology Co., Ltd.Mill Cut Seamless Steel Gas Well Washover Shoe Drilling Tool Oilfield Service Casing Pipe
Dongying Tianrui Petroleum Technology Co., Ltd.Oil Drilling Junk Mill Casing Pilot Junk Flat Bottom Taper Mill
Dongying Tianrui Petroleum Technology Co., Ltd.API Standard 5 Ltc L80 Casing Float Collar Float Shoe API 5CT Casing Float Shoe Guide Shoe
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.API Oil Well Workover Drilling Cementing Casing Guide Shoe Float Collar
Dongying Tianrui Petroleum Technology Co., Ltd.API 7-1 Mill Shoes Washover Milling Shoes Guide Mill Shoe Casing Mill Pipe
Dongying Tianrui Petroleum Technology Co., Ltd.Spring Oilfield Drilling Downhole Tool Drilling Stabilizer Joint Coupling Float Collar Float Shoe
Dongying Tianrui Petroleum Technology Co., Ltd.Cementing Well Downhole Fishing Drilling Tool Wellhead Tools Connecting Float Shoe
Dongying Tianrui Petroleum Technology Co., Ltd.