+api +casing
China Handling Tool API 7K Type dB Ht65 Q3.1/2~17/90 Drilling Manual Tong
Yantai Sunrise Machinery Co., LtdAPI 7K Cms-XL Type Casing Slips in Casing /Tubing Pipe
Nantong Strong Petroleum Technology Co., Ltd.Drilling and Well Servicing Equipment Type E C Pneumatic Spider
Nantong Strong Petroleum Technology Co., Ltd.API Drilling Cementing Casing Float Collar and Float Shoe/ Drilling Downhole Tool
Hongkong Eastlong Technology Co., LimitedAPI Pin Drive Roller Kelly Bushing for Wellhead 17-1/2 Rotary Table
Nantong Strong Petroleum Technology Co., Ltd.API Type Cu and cUL Solid Casing Bushing with Insert Bowl
Nantong Strong Petroleum Technology Co., Ltd.API 5CT 9-5/8 LC Bc Sc Casing and Tubing Coupling
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Mill-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.API Casing Pipe & Tubing Pipe for (J55/ K55/ N80/ L80/ P110/ C95)
Ruiyuan Holdings Group International Trade Co., Ltd.Adapter Substitute Tubing Joint Stable Mature Lift X-Over Cross Over Sub
Dongying Tianrui Petroleum Technology Co., Ltd.API Tubing, Casing, Drilling, Couplings
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.3 1/2''~8'' Drill Pipe Power Tong/ API Wellhead Tongs
Goldenman Petroleum Equipment Co., LimitedAPI Standard Durable Oil Well Non-Magnetic Drilling Rigs Near Bit Drilling String Stabilizer
Dongying Tianrui Petroleum Technology Co., Ltd.Cementing Centralizers/ Oilfield Centralizer Tools/ API Recommendational Centralziers
Goldenman Petroleum Equipment Co., LimitedAdvanced Hydraulic Mechanical Sidetracking Whipstock for Oil Wells
Dongying Tianrui Petroleum Technology Co., Ltd.API 5CT Tubing Coupling& Sucker Rods
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Mill Cut Seamless Steel Gas Well Washover Shoe Drilling Tool Oilfield Service Casing Pipe
Dongying Tianrui Petroleum Technology Co., Ltd.Water Well Drilling Washover Cutting Tools Inner Casing Hydraulic Internal Cutter
Dongying Tianrui Petroleum Technology Co., Ltd.API Casing Pipe Oil Drilling Rigs Cementing Work Bow Spring Casing Centralizer
Dongying Tianrui Petroleum Technology Co., Ltd.High Quality API 5CT N80 Seamless Steel Oil Well Pipes Hot Rolled Casing Tubing9-5/8
Tianjin Dongfanglong Petroleum Equipment Manufacture 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 7-1 Oilfield Drill Collar Water Well Drilling Cement Casing Replaceable Sleeve Stabilizer
Dongying Tianrui Petroleum Technology Co., Ltd.API 5CT J55 K55 N80 L80 T95 Tubing Casing Bc LC
Goldenman Petroleum Equipment Co., Limited