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Drill Collar Sizes

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Total 25129 products for drill collar sizes Manufacture & Suppliers

Drilling Tool Stabilizer Non Magnetic Drill Collars 40CrMnMo 9450 mm Length API

Drilling Tool Stabilizer Non Magnetic Drill Collars , 40CrMnMo 9450mm Length Description: Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully h...

Jiyuan City Kunyuan Forging Co., Ltd
Henan,China

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drill pipe and drill collar

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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Oil Well Drilling Tool-- Drill Collar

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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Oil drilling materials drill collars

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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API 7-1 DRILL COLLAR FOR WELL DRILLING

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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API Spec 5DP Drill Pipe, API Spec 7-1 Drill Collar, Professional Manufacturer

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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drill collar and heavy weight drill pipe

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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China supplier API Downhole Drilling Drill Collar

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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(Drill parts)Slick Drill Collar

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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Oilfield drilling tools API Spec7-1 size 4 1/2" common drill collar

Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict...

Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
Shandong

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Oilfield drilling tools API size 5" length 13500 mm common drill collar

Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict...

Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
Shandong

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Oilfield drilling tools API size 4 1/2" length 9300 mm common drill collar

Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict...

Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
Shandong

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Oilfield drilling tools API Spec7-1 size 5" common drill collar

Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict...

Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
Shandong

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Oilfield drilling tools API size 5" length 9300 mm common drill collar

Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict...

Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
Shandong

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6 3/4" Non Mag Drill Collars NMDC Drilling Tool For Oil Gas

...Drill Collars NMDC Oil Gas Drilling Tool API Drill Collar Spiral Drill Collar And Non Magnetic Drill Collar Introduction Non-magnetic drill collars have unusual design requirements and therefore bring unique...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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6 3/4" Non Mag Drill Collars NMDC Drilling Tool For Oil Gas

...Drill Collars NMDC Oil Gas Drilling Tool API Drill Collar Spiral Drill Collar And Non Magnetic Drill Collar Introduction Non-magnetic drill collars have unusual design requirements and therefore bring unique...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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High Strength 79.4mm Mining Non Mag Drill Collars

Non Magnetic Drill Collars Good Low Permeability And High Strength Product parameters Machine Type Drilling Tool Material Carbon Steel Processing Type Forging Use Well Drilling bit size 3 3/4"(95mm) connected t...

Langfang pangolin construction machinery co. LTD
Hebei,China

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API 7-1 Integral Sprial-grooved Drill collar

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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Standard Drill Collar

The surface finish of slick drill collar shall be hot-rolled and mill ��finished. Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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