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NC38 NC50 Connection Junk Basket Fishing Tool For Drilling Rig

Dongying Oilman Machinery Equipment Co.,Ltd.

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Contact name:Christal

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NC38 NC50 Connection Junk Basket Fishing Tool For Drilling Rig

Country/Region china
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Product Details

API Standard Fishing Tools Releasing Circulation Junk Basket For Drilling Rig

 

Descriptions of Reverse Circulation Junk Basket:


      

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.

 

Technical Specfications for Reverse Circulation Junk Basket:

TypeMax. O.D.Steel Ball O.DConnectionHole Size RangeOAL
 (mm/inch)(mm/inch)API(mm/inch)(mm/inch)
LL146151(5-15/16)35(1-3/8)NC38155.6~165.1(6-1/8~6-1/2)1376(54-11/64)
LL200205(5-5/64)43(1-11/16)NC50212.7~241.3(6-1/8~6-1/2)1766(69-17/32)
LL257257(10-1/8)48(1-57/64)6-5/8REG273~295.3(10-3/4~11-5/8)1770(69-11/16)
LL280286(11-1/4)48(1-57/64)6-5/8REG298.5~311.2(11-3/4~12-1/4)1846(72-43/64)
LL381381(15)60(2-23/64)7-5/8REG406.4~444.5(16~17-1/2)1780(70-5/64)
When ordering or requesting quotation, if size out of above specification, pls specify clearly.

 

Product Display:


 

Complete fishing tools we supply:


We provide all kinds of fishing tools at various sizes. The fishing tools are produced and inspected strictly under API Spec 7, including Safety Joint, Fishing Magnet, Overshots, Releasing Spear, Fishing Jar (3 1/2" to 9 1/2" OD), Fishing Multifunction, Casing Spear, Taper Taps, Die Collars, Jar Intensifier (3 1/2" to 9 1/2" OD), Junk Sub, Hydraulic Junk Retriever, Mill Shoes, Reverse Circulating Junk Basket etc.

Company Information:


About us

Dongying OilMan Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, including drilling rig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and spare parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.

 

Certificates

API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.

 

 

If any needs, pls contact us freely:

 

Dongying OilMan Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China.
Mob/whats app/we chat:+86 13475294399
*Email: christal@oilmancn.com

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