Non-Magnetic Drill Collars Used in Oilfield with API Standard

• After-sales Service: Online
• Warranty: 6 Months
• Manufacturing Process: Polishing
• Material: Alloy Steel
• Model No.: Drill Collar
• Name: No-Magnetic Drill Collar
• Model NO.: wxzt
• Operation Pressure: Atmospheric Pressure
• Color: as Required
• Transport Package: Standard
• Trademark: YCPT
• Origin: China
• Production Capacity: 10000 Sets Per Year

Product Description

Product Description

 The drill collar is located below the drill pipe and above the drill bit; drill collars can generally be divided into round drill collars, spiral drill collars and non-magnetic drill collars for downhole magnetic instruments.
2. Functions
(1). Apply WOB to the drill bit;
(2). Ensure the necessary strength under compression conditions;
(3). Reduce the vibration, swing, and jump of the drill bit, so that the drill bit works smoothly;
(4). Control well deviation

 

(1)Eccentric-weight drill collar is an effective anti-deviation drilling tool,with high drill pressure used in oblique areas,rectifying oblique as well.

(2)When drilling directional wells eccentric-weight drill collar is an effective tool to reduce oblique or straighten the well hole using high drilling pressure.

(3)Eccentric-weight drill collar has the advantages of simple structure,convenient use,connected directly to common drill collar without centralizers,greatly convenient for sinking in,fishing and milling operations.

(4)Eccentric-weight drill collar runs downhole safely,danger of leakage or bit freezing hard to appear.

(5)Pay much attention to avoid mud balling and prevent effect of anti-deviation .

 

 

Packaging & Shipping

Company Profile

We shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield, which is the second largest oilfield of China.
Our business scope includes oilfield equipment supply, such as, drilling equipment and spares, wellhead equipment ,oil recovery equipment. We have been served Sinopec -Shengli oilfield in the last 19 years, established a solid partnership and network with quality OEM factories. Based on our responsive and responsible engineering & commercial team, we can provide one-stop shop service to our customer, and package plan of procurement which brings added value in terms of delivery time, fair prices, inventory in stock.
We are Looking forward to build up partnership with your company and provide our attentive service to you.

 

FAQ

1) About Packing Inner packing: white box, color boxes (upon request), Outer packing: cartons or pallets
2) Terms of payment: We accept T/T,L/C
3)Terms of Shipment: About 30 days after receiving the advance payment,or according to both parties agreement
4)Ports of shipment: Tianjin,Qingdao, shanghai or other required Port, by sea or air
5)Guarantee: One year since delivery.
6)Inspection: 100% testing before delivery.