Product Description:
round drill collar
There are different kinds of drill collars, including round drill collar, spiral
drill collar, non-magnetic drill collar, square drill collar and so on.Ordinary drill collar is the circular cross section, the center has a water hole, the wall thickness is larger, the nozzle is smaller, the weight of per unit length is greater than the size of drill pipe almost 4- 5 times .The majority of drill collar is thread processing directly on the pipe body, but some of them also use the replaced joint.
(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 .
Company Contact:
Contact Name: Gavin
Company Name: Found Petroleum Equipment Co., Ltd.
Email:
Tel: 15124878087
Fax: +86-0472-2620668
Street Address: Baotou Equipment
Manufacturing Industry Park,
Qingshan District, Baotou City,
Inner Mongolia, P.r.c. Baotou,
014060
China
Website:
https://www.foundoil.com
Member name: foundoil
Country:
China
Member Since: 16 October 2019
Total Leads:
10 foundoil Import Export Business Leads
Business focus: Sucker Rod, Drill Collar, Heavy Weight Drill Pipe
Chat:
Verify:
Safe Import Export Tips