API Fishing Tools Reverse Circulation Junk Basket/Junk Catcher/Junk Sub

• After-sales Service: Support
• Warranty: Support
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Type: Junk Sub
• Color: Black
• Delivery Date: 7-30 Days
• Shipping Method: Express, Air, Sea
• Transport Package: Container
• Specification: Standrad
• Origin: China
• HS Code: 84314310
• Production Capacity: 5000 Sets Per Month

Product Description

API Fishing Tools Reverse Circulation Junk basket/Junk Catcher/Junk Sub

Product Description

Reverse Circulation Junk Basket (RCJB) is designed to remove all types of small junk objects

from the hole. The tool's main feature eliminates pulling a wet string. Even when the tool is fitted

with a magnet insert, reverse circulation is maintained.

 

   Operation

Reverse Circulation Junk Basket  is made up to the bottom of the fishing string and lowered to

a point within several feet from the bottom of the hole. Begin circulation to wash the hole.

Stop circulation and drop the steel ball. (When the steel ball is dropped into the valve 

seat, circulation fluid travels outward and downward through the inner passage of the barrel and

out through the vents in the lower end. The fluid is then deflected to the center of the tool and

up through the return holes in the upper end of the barrel. This reverse fluid circulation carries

the junk into the barrel above the junk catcher.) Begin circulation again, slowly rotating

while lowering the tool until a 10" core has been cut. Stop rotation and circulation and pull the

tool from the hole.

Product Parameters

Type	Max. O.D.	Steel Ball O.D	Connection	Hole Size Range	OAL
	(mm/inch)	(mm/inch)	API	(mm/inch)	(mm/inch)
LL146	151(5-15/16)	35(1-3/8)	NC38	155.6~165.1(6-1/8~6-1/2)	1376(54-11/64)
LL200	205(5-5/64)	43(1-11/16)	NC50	212.7~241.3(6-1/8~6-1/2)	1766(69-17/32)
LL257	257(10-1/8)	48(1-57/64)	6-5/8REG	273~295.3(10-3/4~11-5/8)	1770(69-11/16)
LL280	286(11-1/4)	48(1-57/64)	6-5/8REG	298.5~311.2(11-3/4~12-1/4)	1846(72-43/64)
LL381	381(15)	60(2-23/64)	7-5/8REG	406.4~444.5(16~17-1/2)	1780(70-5/64)
When ordering or requesting quotation, if size out of above specification, pls specify clearly.

 

Company Profile

 

We shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield,which is  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.

 

Certifications

Packaging & Shipping

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.