Internal Hook

API Standard Oil Drilling and Fishing Internal Hooks

The internal hook is used for fishing all kinds of ropes and other fishes from the casing or tubing, such as wire lines, logging steel pieces, paraffin cutters, etc. when internal hook inserts into the ropes or other fishes, then pick up the drilling tools and the hook tooth will carry the fishes to the ground.

Description
Inquiry

Specification

Model	Max. OD mm(inch)	Conn.	Casing/Tubing Size
NG73	73(2 7/8)	2 3/8UP TBG	3 1/2 Tubing
NG95	95(3 3/4)	NC26	4 1/2 Tubing
NG114	114(4 1/2)	NC31	5 1/2 Casing
NG150	150(5 29/32)	NC38	7 Casing
NG190	190(7 31/64)	NC38	9 5/8 Casing

Related Products

API fishing tools Shot Catch Overshot

API Oilwell Use Downhole Fishing Tool Casing spear

API 7-1 Oilfield Fishing Tools Drilling Junk Sub

API Standard Fishing Magnet for Oilfield

standard OD oil Casing pipe

Description: Size:4-1/2"~30": Thread:LC,SC,BC.RT—BC,100% replace premium connection，for example:Vam and Hunting Grade:All grade of API
Big OD oil Casing pipe

We are the specialist of making large OD casing pipe,from 20" to30". We are the only one manufacturer in China with the capacity to produce casing pipes as large as 30".Our premium connection RT J-DTG3 is specially designed for the casing with OD above 14
API J55 Oil Casing pipe

Oil casing is mainly used to support the well wall during the drilling process and after the completion of the well, so as to ensure the drilling process and the normal operation of the whole well after the completion of the well. It is the lifeline to ma
API-N80 Oil Casing pipe

Oil casing is the lifeline to maintain the operation of the oil well. It is mainly used for the drilling and transportation of oil and gas Wells, and for supporting the well wall during the drilling process and after the completion of the well, so as to e