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NOn-mag Drilling Collar of Downhole Equipment
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NOn-mag Drilling Collar of Downhole Equipment

Price: 10.0 USD
Trade Term: FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXW
Payment Terms: T/T,L/C,D/A,D/P
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Basic Info.
  • Standard: API Spec 7 
  • Material: NOn-mag material 
  • Size: 11" 
  • Drill Collar Nominal size: 7-5/8REG 
  • Usage: Well Drilling 
  • Bending Strength ratio: 2.81:1 
  • length: 9.150-9.450m 
  • Supply Ability: 1000 sets per month 
  • Brand Name: KW 
  • Color: depend on custom 
  • Model No.: KINGWELL API KW-11" DRILLING COLLAR 002 
  • Place of Origin: Shaanxi  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 1000 set per month
  • Packing:EXPORT PACKAGES
  • Delivery Date: 30 days after received advance payment

NOn-mag Drilling Collar of Downhole Equipment

1. Quick detail:

A. Material:AISI 4145H Modified Alloy steel, Non-mag Material
B. Size: 3-1/8"-11"

C. Inspection&Test: When producing, traceability are maintained from the receipt of raw material to completion of final products, and serial numbers are die-stamped on each workpiece body. During each manufacturing process, inspection and test are performed.

D. Main Market:Middle East, North America, Europe

E. Export Percentage: 95%

F. Supply Ability: 1000 sets per month

2. Advantages:
1. 100 sets of 11"  DRILL COLLAR in stock.
2. With comperatitive price and hingh quality and steady supply.


3. Cost-effective:

As the price compete, many company would use poor materials, such as , low quality and recycle goods. So please never compare the price only. for us, we always insist high quality first, we hope can do long-term business with you, So we always use better materials to ensure the high quality, be honest and Fine workmanship always to customers and do long term business.

4. Warrenty:
Generally, our goods is one year warrenty after received the goods.

5. Quality control or assurance:
In order to keeping competition and developing, the basic is to improve any possible aspects such as company quality, we place an emphasis on elements includes controls, job management, defined and well managed processes, performance and integrity criteria and identification of records, on competence includes knowledge, skills, experience and qualifications, on soft elements includes personnel integrity, confidence, organizational culture, motivation, team spirit and quality relationship.


6. Drilling collar parameter data for goods:

Drill Collar Model

D

d

L(mm)

DF(mm)

Bending Strength ratio

Drill Collar
Nominal size

mm

In

mm

in

QW-DC3-1/8

79.4

3-1/8

31.8

1-1/2

9,150

76.2

2.57:1

NC23-31

QW-DC 3-1/2

88.9

3-1/2

38.1

1-1/2

9,150

82.9

2.42:1

NC26-35(2-3/8IF)

QW-DC 4-1/8

104.8

4-1/8

50.8

2

9,150

100.4

2.43:1

NC31-41(2-7/8IF)

QW-DC 4-3/4

120.7

4-3/4

50.8

2

9,150

114.7

2.58:1

NC35-47

QW-DC 5

127

5

57.2

2-1/4

9,150

121

2.38:1

NC38-50(3-1/2IF)

QW-DC 6A

152.4

6

57.2

2-1/4

9,150/9,450

144.5

2.49:1

NC44-60

QW-DC 6B

152.4

6

71.4

2-13/16

9,150/9450

144.5

2.84:1

NC44-60

QW-DC 6-1/4A

158.8

6-1/4

57.2

2-1/4

9,150/9,450

149.2

2.91:1

NC44-62

QW-DC 6-1/4B

158.8

6-1/4

71.4

2-13/16

9,150/9,450

150

2.63:1

NC46-62(4IF)

QW-DC 6-1/2A

165.1

6-1/2

57.2

2-1/4

9,150/9,450

154.8

2.76:1

NC46-65(4IF)

QW-DC 6-1/2B

165.1

6-1/2

71.4

2-13/16

9,150/9,450

154.8

3.05:1

NC46-65(4IF)

QW-DC 6-3/4A

171.4

6-3/4

57.2

2-1/4

9,150/9,450

159.5

3.18:1

NC46-67(4IF)

QW-DC 6-3/4B

171.4

6-3/4

71.4

2-13/16

9,150/9,450

159.5

2.37:1

NC50-67(4-1/2IF)

QW-DC 7A

177.8

7

57.2

2-1/4

9,150/9,450

164.7

2.54:1

NC50-70(4-1/2IF)

QW-DC 7B

177.8

7

71.4

2-13/16

9,150/9,450

164.7

2.73:1

NC50-70(4-1/2IF)

QW-DC 7-1/4

184.2

7-1/4

71.4

2-13/16

9,150/9,450

169.5

3.12:1

NC50-72(4-1/2IF)

QW-DC 7-3/4

196.8

7-3/4

71.4

2-13/16

9,150/9,450

185.3

2.70:1

NC56-77

QW-DC 8

203.2

8

71.4

2-13/16

9,150/9,450

190.1

3.02:1

NC56-80

QW-DC 8-1/4

209.6

8-1/4

71.4

2-13/16

9,150/9,450

195.7

2.93:1

6-5/8REG

QW-DC 9

228.6

9

71.4

2-13/16

9,150/9,450

212.7

3.17:1

NC61-90

QW-DC 9-1/2

241.3

9-1/2

76.2

3

9,150/9,450

223.8

2.81:1

7-5/8REG

QW-DC 9-3/4

247.6

9-3/4

76.2

3

9,150/9,450

232.6

2.57:1

NC70-97

QW-DC 10

254

10

76.2

3

9,150/9,450

237.3

2.81:1

NC70-100

QW-DC 11

279.4

11

76.2

3

9,150/9,450

266.7

2.84:1

8-5/8 REG


Drilling collar Detail:

Company Profile:


Xi'an Kingwell Oilfield Machinery Co.,Ltd is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provide complete solutions.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, DST tools and Solid Control products.

KINGWELL have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation, our aim is to build solid relationship with any part of honest. kingwell can provide highly efficient services to its clients resulting in accurate and timely deliveries at the best prices.
It is a professional supplier for oilfield products according to the API standard. We exporting ALL KINDS OF OILFIELD MACHINERY AND TOOLS with super Quality and Competitive Price in CHINA.   


Qualification:

Kingwell Other Related Product:


Product delivery

- Payment : TT/LC
- Delivery : 30 days
- Origin : China
- Minimum Order : 1 set
- Packaging :wood case or steel carton  
-Delivery Date:within 1-2 month(s) after receiving prepayment



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Mr. jerry wang (Sales Manager)
Tel: 86-29-88601839
Mobile: +86-18729329559
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Contact Method
XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD
No.18 Fenghui South Road, Hi-tech Zone, Xi'an, Shaanxi, China (Mainland) / 710000
Fax: 86-29-88601839
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