detail (Fishing-Tools.pdf) - PT Branky BumiAsri

FISHING TOOLS 

Releasing and Circulating Overshots 

PT. BRANKY BUMIASRI 

Jl. Agung Utara Blok M Segitiga Senen No.15, 

Sunter Agung Podomoro – Jakarta Utara 14350 

Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 

Email : brankybumiasri@gmail.com 

Website : www.ptbba.co.id 

Releasing and circulating overshot is LT-T type special external fishing tool used for fishing drill collar, drill 

pipe, tubing and other fishes in drilling and work over operation. 

Technical specification and parameters

FISHING TOOLS 

Releasing Spears 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



In Drilling and work operation, LM-T type releasing spear is a tool mainly used for fishing af drill pipe, oil 

pipe and casing from fish hole, it can be used with internal cutter, bumper jar etc, 

Technical specification and parameter

FISHING TOOLS 

Reverse Circulation Junk Baskets 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



LL-F type release circulation junk basket is used to catch all kinds of small junk objects such as cones, cutters, 

hand tools from bottom well. During drilling operation, it produces a local reverse circulation of fluid at well 

core so as to effect a complete recovery of junk in the junk basket. 

Technical specifications and parameters

FISHING TOOLS 

Reverse Circulation Fishing Magnets 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



CLF type fishing magnets in petroleum and geology explorations is used for fishing of small fallen objects in 

the downhole, with some of advantages such as simple structure, easy to operate, permanent magnet to attract 

small objects such as teeth wheel, palm, tong teeth and tool so that small objects in downhole are fished and the 

well bottom is cleaned up. 


FISHING TOOLS 

Taper Taps 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



Taper taps is a special tool cutting thread and fishing internally in dropped objects such as tubing, drill-pipe, 

wash-over pipe, packer, water flow allocator, down-hole production allocator, the tool is especially a great 

success in catch of objects accompanied with couplings, the taper tap can effect different fishing operations 

when equipped with RH thread or LH thread drill pipes and other tools. 

Technical specifications and parameters 

Three – Ball Fisher is a special fishing tool 

designed to catch Rod coupling or other tools 

upset shoulders. 


Three – Ball Fishers

FISHING TOOLS 

Die Collars 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



Die collar is a special external fishing tool which is engaged on the outside wall of tubing objects such as oil 

tubing and drill pipe. It can be used in fishing cylindrical objects without inner bore or stucked inner bore. 


Lifting – Lowering and Releasing Overshots 

Lifting-lowering and releasing overshot is used to catch tubings and equivalent size pipe strings in casing. In the 

event of pipe string becoming stuck, after down jarring the pipe string and by lifting up, the tool can be lifted 

out. 


FISHING TOOLS 

Junk Subs 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



During drilling process LB type junk sub is applied mainly for fishing of shivers and fallen objects such as 

carbide tooth, drill bit and bearing which can not be carried out of hole by conventional fluid circulating, etc. if 

process important functions to keep hole cleaning, increase bit service life, reduce and prevent drill bit from 

unexpected damage. The tools are available with all sizes and super performance. 

Technical specifications and parameter

FISHING TOOLS 

Releasing and Reversing Overshots 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



DLT-T type releasing and reversing overshot, a new type of fishing tools, has many advantages owned by 

various overshot, box tap and the like. Its distinguishing features are as following to unscrew and recover the 

stuck fish to release the fish down hole if accessory to circulate the washing fluid. 


Reversing Subs 

Reversing sub is also called reversing spear with is a special tool for reversing stuck drill steam above stuck 

point in drilling and work over operation. When make fishing or reversing, if fallen object is stuck or fail to be 

released, the tool can released from thread connection of reversing sub to take out fishing tool. 

Technical Specification and parameters

FISHING TOOLS 

Reversing Spears 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



DLM-T type reversing spear in reversing operation owns two functions which can go fishing and transfer left – 

hand torque at the same time, It is a special internal fishing and reversing tool which can replaces left – hand 

taper tap. 


Mechanical Internal Cutters 

Mechanical internal cutters is a special tool to cut pipe in pipe string, with exception of coupling, it can cut at 

any position of fish (fallen object), during cutting operations, the releasing spear can be connected above 

internal cutter, after finish cutting, pipe string above cutting position can be lifted out at one time.

FISHING TOOLS 

Sliding Block Spears 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



The sliding block spear is an internal catch fishing tool which can be used both to catch drill pipes, tubings, 

washover pipes, liners, packers, water allocators and reverse stuck fishes or used with others tools the black 

spears are furnished in two types releasing single block spear and releasing two blocks spear. 


FISHING TOOLS 

Internal Hook 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



The internal hook is used inside casings or tubings to catch all kinds of ropes and other fishes such as wire – 

lines, cables, logging steel pieces, paraffin cutters, etc. internal books are available in two types live (adjustable) 

internal hook and dead (fixed) internal hook. 


External Hook 

The external Hook is used inside casings or tubings to catch all kinds of ropes, lifting bails, hollow short 

cylinders, short rope slings such as wirelines, logging steel pieces, cables, etc. 


FISHING TOOLS 

Cable Fishhook 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



The cable fishhook is used not only to catch electric pump cables or wirelines but also to catch bent sucker rods 

broken in casings. 


Finger Type Junk Basket 

The finger type junk basket is a simple structured and easy made general fishing tool specially used for fishing 

of down-hole irregular catches such as steel balls, valve seats, bolts, nuts, paraffin cutter, tong insets spanners 

and rubbers, etc. 


FISHING TOOLS 

H Type Safety Joints 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



H type safety joint, which is installed on the position required for subsurface drill stem and can bear in fishing 

operation all kinds of loads for pulling or pressing and used to transmit torque, is a subsurface safety equipment. 

In down hole operation, when necessary, the safety joint can be easy to discharge off so as to take out the drill 

stem above it, it is easy to connect the safety joint to ensure a continuous fishing operation when running in hole 

again. 


AJ Type Safety Joints 

AJ type safety joint is a specialized sub consisting of two parts. The specialized sub takes protective effect for 

drilling, repairing and test oil (gas) engineering etc, It is used to remedy well bottom accident and on the way 

test in drilling and coring operation. 


FISHING TOOLS 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



Cutting Pilot Mill Shoes ( Available with common type and high efficient type) 

Cutting pilot mill shoe can be used to mill downhole junks with inner bore and shaking junks, such as drill 

pipes, drill collars and tubings, etc. 


Taper Mill Taps 

Taper mill tap is a special tool for opening up a passage in casing 


FISHING TOOLS 




Phone : (62-21) 6411144 · 6404967, 

Fax : (62-21) 6411166 



Flat – Bottom Junk Mills, Concave – Bottom Junk Mills 

MP type flat – bottom junk mill and MA type concave bottom junk mills is bead welded YD alloy or others 

abrasive material on the bottom to mill downhole fallen objects. (available with common type and high-efficient 

type ).

detail (Fishing-Tools.pdf) - PT Branky BumiAsri

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