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Drill Collar Sizes

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Total 25129 products for drill collar sizes Manufacture & Suppliers

4.125 Inch 4.75 Inch Drill Collars

Drill Collars 4.125inch 4.75inch Non-Magnetic Drill Collars Command Tubular’s non-magnetic drill collars are an integral heavy duty joint that are constructed from a solid bar of austenitic stainless steel. Our...

ROSCHEN GROUP
Shanghai,China

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Heavy Weight Oil Well API Non Magnetic Drill Collars

Heavy Weight Oil Well API Non Magnetic Drill Collars API Non Magnetic Drill Collar ( NMDC ) For Oil And Gas Drilling Features It has good low permeability and high strength. Excellent mechanical properties, exc...

Langfang pangolin construction machinery co. LTD
Hebei,China

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108mm Spiral Non Magnetic Drill Collars For Oilfield Equipment

108mm Spiral Non Magnetic Drill Collars For Oilfield Equipment Drill Rig Tools Non Magnetic Sprial Drill Collar For Oil Field Equipment Features It has good low permeability and high strength. Excellent mechani...

Langfang pangolin construction machinery co. LTD
Hebei,China

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API 7K Safety Clamp Type MP-R Oilfield Drill Collar Safety Clamp

... Drill Collar Safety Clamp API 7K Safety Clamp Type MP-R Oilfield Drill Collar Safety Clamp Description Safety Clamps are necessary tools for handling drill collars, flush joint pipes and small shoulder pipe...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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API Spiral Non Magnetic Drill Collar 6 3/4'' Crack And Wear Resistance

...Drill Collars Non Magnetic Drill Collar Spiral Drill Collars For Oil Field Equipment Introduction The non-magnetic drill collar is made of low-carbon high-chromium manganese alloy steel. It is refined by str...

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

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API Spiral Non Magnetic Drill Collar 6 3/4'' Crack And Wear Resistance

...Drill Collars Non Magnetic Drill Collar Spiral Drill Collars For Oil Field Equipment Introduction The non-magnetic drill collar is made of low-carbon high-chromium manganese alloy steel. It is refined by str...

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

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API Oilfield Downhole Drilling Tools Slick / Spiral Drill Collar AISI 4145H

... in full length with best material quality. Slick Drill Collar: we can produce from 2 7/8’’ OD to 14’’ OD drill collar with API, Non API, or special connections. Spiral Drill Collar: we can produce three rig...

Xi'An Tiptop Machinery Co., Ltd.
China

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NMDC Non Magnetic Drill Collar NC23 NC26 NC31 Thread

...Drill Collar And NMDC Non Magnetic Drill Collar Drill collars are extra-heavy integral tools used to concentrate weight onto the drill bit so as to produce sufficient force for the drill bit to break rock ef...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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API 7-1 Oilfield Spiral Non Magnetic Drill Collar

...Drill Collar and Non-Magnetic Drill Collar Product Descrption Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collar...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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Oil Well API Non Magnetic Drill Collars 9450mm Heavy Weight

... composition, and its mechanical properties are obtained through forging. When the magnetic field strength is 1×105/4marea/m, the relative permeability bias of non-magnetic drill collars is r≤1.010....

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

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3 3/8" 8 1/2" Non Magnetic Drill Collar Forging

...Drill Collar Spiral Non Magnetic Drill Collar For Well Drilling Oil Field Equipment Introduction The non-magnetic drill collar is made of low carbon high chromium manganese alloy steel. It is refined by stri...

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

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Oil Well API Non Magnetic Drill Collars 9450mm Heavy Weight

... composition, and its mechanical properties are obtained through forging. When the magnetic field strength is 1×105/4marea/m, the relative permeability bias of non-magnetic drill collars is r≤1.010....

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

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3 3/8" 8 1/2" Non Magnetic Drill Collar Forging

...Drill Collar Spiral Non Magnetic Drill Collar For Well Drilling Oil Field Equipment Introduction The non-magnetic drill collar is made of low carbon high chromium manganese alloy steel. It is refined by stri...

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

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Lightweight Drill Collar Slip Carbon Steel Material For Energy / Mining

Drill Collar Slip Introduction: Type DCS Drill Collar Slip 　　The Type DCS drill collar slips are designed and manufactured in API Spec 7K and SY5049-91.It is manufactured in a structure of multi-segment pieces ...

XIAN ATO INTERNATIONAL CO.,LTD
China

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Oilfield Drill String Components , Non Magnetic Api Drill Collar

...the drill bit to break rock efficiently while drilling. They are made of AISI 4145H or 4145H modified steel and are connected between drill pipes and drill bits. Our drill collar connections comply with dime...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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6-3/4" Drill String Components , DC Spiral Drill Collars NC Joint

...Drill Collar For Oil Well Drilling Drill collars are extra-heavy integral tools used to concentrate weight onto the drill bit so as to produce sufficient force for the drill bit to break rock efficiently whi...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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127mm 190mm Non Magnetic Spiral Drill Collar 8 1/4" For Oil Rig

...Drilling Spiral Drill Collar Spiral Drill Collar Non Magnetic Drill Collar For Oil Rig Drilling Advantages Since all magnetic measuring instruments can sense the geomagnetic field in the borehole when measur...

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

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