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Api 7 1 Spiral Drill Collar

api 7 1 spiral drill collar

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Total 8119 products from api 7 1 spiral drill collar Manufactures & Suppliers
 4 3/4 Inch Oilfield DC Spiral Drill Collar Manufactures

Brand Name:TR Solids Control

Model Number:TRDT

Place of Origin:Xi'an China

.... The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. We supply slick drill collars, spiral drill collars and non-magnetic drill collars. Their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
Verified Supplier

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

Brand Name:OilMan

Model Number:All types

Place of Origin:China

API 7-1 Spec 6-3/4" AISI 4145H Spiral DC 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 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 dimensional requirements specified in API

Dongying Oilman Machinery Equipment Co.,Ltd.
Verified Supplier

 Deep Hole Water Well Drilling Tools Spiral Drill Collars 800kgs Heavy Weight Manufactures

Brand Name:JCDRILL

Model Number:175*4500mm

Place of Origin:Hebei,China

... to drill pipe and centralize the drill bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, thread hardening treatment and phosphate to better anti-seize. It also can be produced upon ...

Beijing Jincheng Mining Technology Co., Ltd.
Verified Supplier

Beijing

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

Place of Origin:China

Brand Name:SHUGUANG

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, equal pressure, with less differential ...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Active Member

Jiangsu

 Non Spiral Drill Collars Manufactures

Brand Name:ROSCHEN

Model Number:6.750”, 8.75", 9.5"

Place of Origin:China

Non-Magnetic Spiral Drill Collars Non-magnetic drill collars: NMDCs are generally flush (nonspiral). They are manufactured from high-quality, corrosion-resistant, stainless steel. They are used while running the magnetic survey instruments to be located...

ROSCHEN GROUP
Verified Supplier

Shanghai

 Oilfield drilling tools API 2015 Best-selling drill collar and heavy weight drill pipe Manufactures

Place of Origin:China

Brand Name:Kangyu

Model Number:ZH-JZ55-5 1/2FH

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 quality management system •We can provide the common drill collar, Spiral drill collar,and non-magnetic Drill Collar...

Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
Active Member

Shandong

 Drill collar/all kinds for drilling collar/API Spec Non magnetic Drill Collar--Oil and gas equipment Manufactures

Place of Origin:China

Brand Name:DR

Model Number:DR-R-07

...API 7-1 non magnetic drill collar P550,P530,15-15HS We are factory.We can make them of monel material keep in stock 1.Standard:ISO,API SPCE 7-1.etc 2.Length:10'-31',others as per customer request 3.Size:OD:79.4mm-279.4mm,others as per request All Kinds of Drill Pipe and Drill Collar and have all kinds of sizes in Ready Stock,Welcome to send us inquiry!! High Quality API Drill...

Chengdu Drillrocker Inc.
Active Member

Sichuan

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

Brand Name:Pangolin

Place of Origin:Hebei China

...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 measuring the borehole direction, the measuring instruments must be in a non-magnetic environment. However, in the drilling process, the drilling...

Langfang Pangolin Drilling Tools Co., Ltd.
Verified Supplier

Hebei

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

Place of Origin:China

Brand Name:Tantu

Model Number:Tantu141227

...Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu NC50 API Drill Pipe by Tantu Oil Drill Pipe & Water Well Drill Pipe Flat Drill Pipe & Geological Drill Pipe Non-dig Drill Pipe & Drilling Joints OUR JOB IS TO SERVE... KEY WORDS: Drill pipe 114.3 x 8.56 mm G-105, NC50-168, 3x95, 3mm standard API SPEC 5; group strength (steel grade) G-105 API 5DP 127 *9.19mm drill pipe *G105* NC50 We can supply all kinds of drill

Chengdu Tantu Steel Co.,Ltd
Active Member

Sichuan

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

Brand Name:TIPTOP

Model Number:Drill Collar

Place of Origin:China

... 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 right-hand spiral grooves on drill collar.

Xi'An Tiptop Machinery Co., Ltd.
Verified Supplier

 Non Magnetic Drill Collar Oil Field Drilling Tools 9150 and 9650mm API Certification Manufactures

Place of Origin:Jiyuan, China (Mainland)

Brand Name:KY

... heated to meet or exceed the mechanical property requirements of API Spec.Hardness range of 285-341HB and a charpy “V”notch impact value of 54 joules are guaranteed one inch below the surface When enquiries or orders,please specify: Slick or spiral ;

Jiyuan City Kunyuan Forging Co., Ltd
Site Member

Henan

 8 1/4" Non Magnetic Oil Rig Drilling Spiral Drill Collar Manufactures

Brand Name:Pangolin

Place of Origin:Hebei China

... chemical composition and achieved its mechanical properties by forging. When the magnetic field strength is 1 × 105 / 4π A / m, the relative permeability μr≤1.010 of the non-magnetic drill collar. The

Langfang pangolin construction machinery co. LTD
Verified Supplier

Hebei

 API Oilfield Hinged Spiral Nail Stop Collar For Casing Centralizer Manufactures

Model Number:slip on with set screws stop collar

Place of Origin:CHINA

Brand Name:SWS

... stop collars that use hardened inserts (dogs) to provide a positive lock onto the casing. The specially designed dogs bite into the casing, which provides the stop collar's strong holding force. The recommended torque on the bolt is approximately 25 to

Jiangsu Service Petroleum Technology Co., Ltd
Verified Supplier

Jiangsu

 API Oilfield Hinged Spiral Nail Stop Collar Carbon Steel Manufactures

Brand Name:Puyang Zhongshi Group

Model Number:4 1/2"~20"

Place of Origin:China

API Oilfield Hinged Spiral Nail Stop Collar Hinged Spiral Nail Stop Collar is combine in two pieces and hinged at two-end 180 degree apart. This hinged Stop Collar has an internal groove into which a spiral-locking pin is driven. API Oilfield Hinged Spiral Nail Stop Collar Features Hinged at two parts Connected by Bolt or Spiral Nail It tightens the collar...

Puyang Zhongshi Group Co., Ltd.
Verified Supplier

Shaanxi

 P550 Downhole Drilling Tools Spiral Non Magnetic Drill Collar NMDC Manufactures

Brand Name:Topland

Model Number:NMDC

Place of Origin:China

... steel with rather low magnetic permeabiilidity and the cross section of the inside and outside pipe are both round. it is an importand part of drill string, drill collar can supply the drill bit and increase the rigidity of drill string. Trepanning and

Topland Oilfield Supplies Ltd
Verified Supplier

Shanghai

 API C Type Drill Collar Slips Pipe Safety Clamp For Oilfield And Oil Well Manufactures

Brand Name:ATO

Place of Origin:CHINA

...API C-Type Safety Slip Drill Collar Pipe Safety Clamp for Oilfield and Oil Well Basic Info. Use Oil Well Drilling Cutomerized Provide Wear Resistance Wear-Resisting Transport Package Wooden Case Specification According to the custom Origin China HS Code 8431431000 Production Capacity 1000piece/Month Product Description API 7K drill collar...

XIAN ATO INTERNATIONAL CO.,LTD
Verified Supplier

 Water Well Drill Rods 89MM With 3 1/2" API Standard Reg DTH Drill Pipes Manufactures

Brand Name:MIROC

Model Number:DTH Drill Pipe

Place of Origin:China

...Drill Rods 89MM With 3-1/2" API Standard Reg DTH Drill Pipes Describtion Water Well drill rods widely used in geological exploration, coal mining, water conservancy & hydropower, highway, railway, bridge, building construction etc. The type have exploring water well rods, exploring water spiral drill rods, outburst-prevention drill rods, DTH drill rods, triangle drill rods, anchor-shank drill rods, extension rods, EU drill...

KSQ Technologies (Beijing) Co. Ltd
Verified Supplier

Beijing

 Oil Well Drill Downhole Mud Motor Spiral Drilling HDD Mud Motor API Manufactures

Place of Origin:Hebei,China

... and generates a pressure drop between the motor inlet and outlet. The pressure drop drives the motor rotor to rotate, and transmits torque and speed to the drill bit through the cardan shaft and the

Langfang Blue Water International Trading Co.,Ltd
Verified Supplier

Hebei

 Non Magnetic Auger Oilfield Drilling Collar 9150 MM Length Manufactures

Brand Name:FORUS

Model Number:4 3/4”

Place of Origin:China

... collars and drill collars with slip grooves. Product Specifications Ф79 drill collar, Ф89 drill collar, Ф105 drill collar, Ф121 drill collar, Ф146 drill collar, Ф159 drill collar, Ф165 drill collar, Ф178 drill collar, Ф203 drill collar, Ф229 drill collar.

Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
Verified Supplier

Shaanxi

 API 8A Handling Tools Oilfield Drill Collar Elevator DD/ TA 150 Tons capacity Manufactures

Brand Name:Saifu

Model Number:DD / TA 150Tons Elevator

Place of Origin:China

Oil Well Handling Tools Drill Collar Elevator API 8A DD/ TA Elevator The DD/TA elevator is a kind of center latch elevator, it is designed and manufacture as per API 8A and standard SY5035-2004 of Elevator links, elevators and tongs Industry. The elevator...

XI‘AN ZZTOP OIL TOOLS CO.,LTD
Verified Supplier

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