Description
Grapple Releasing Spear
API Grapple Releasing Spear is an internal catch fishing tool. It is easy using to recover the lost drill string, tubing and casing, and can also be using in conjunction with internal cutter, bumper sub, etc. to finish cutting and recovering at the same time.
Releasing Spear provide a more effective means to engage and retrieve an internal fish from the well. It is ruggedly built to withstand severe jarring and pulling strains. It engages the fish over a large area without damaging of the fish.
The simple design prevent small parts being lost or damagingd in the hole during operation. It may be using with other equipment such as pack-off assemblies and internal cutters. If the fish cannot be pulling, the spear can be easily be releasing and disengaging.
| Model | The Scope of Fishing I.D.(in) | Max Working Load(lbf) | Connection API |
| RS-T68 | 32～34(1.26～1.34) | 120(26977) | 2 3/8TBG |
| RS-T340 | 216～486(8.50～19.13) | 2600(584503) | 6 5/8REG |
Releasable Reversing Spear
API Releasable Reversing Spear is a tool designing to recover and back off the stuck pipe-shaping fish like drill pipe, oil tubing, etc. Back-off operation and fishing job are performing through the interior bore of the fish by using the spear. When catch the fishes, it cannot be lifting up. Thus, the held fishes can also be releasing.
Muti-purpose Casing Spear
API Muti-purpose Casing Spear is a new tool for fishing, having the advantages of simple operation, high strength, larger slips area, extensive fishing scope and so on. It not only can be using alone, but also can appling with other tools (just like Inner Cutter etc.) as to finish the operation of fishing and cutting together. If failed in fishing operation, it can be back from the fishes easily.
| Model | O.D mm(in) | I.D mm(in) | The Scope of Fishing Pipes String I. D |
Max.Working Load kN(lbf) |
Max.Working Torque KN·m(lbf·ft) |
Connection API |
| AZ-LM200 | 300(11.8) | 71.4(2.8) | ≥340(13 3/8) | 7000(1573600) | 24(17707) | 6 5/8REG |
Swivel Fishing Spear
API Swivel Fishing Spear is a new type of fishing tools. On the basis of traditional spear, between the grapple and spear rod, joined by the bearing design, so when the fishing spear catches the fish, the spear rod can rotate freely, so as to realize the simultaneous cutting and fishing operations.
So as to reduce the traditional two trips to single trip to complete the operation, greatly improving the cutting and fishing efficiency.
Continuous Oil Tube Used Lifting & Releasing Spear
API Continuous Oil Tube Using Lifting and Releasing Spear using for continuous oil tube is a tool using to catch the fish top in the tube. Whenfishing, insert the spear inside the fish top, put a certain weight on it and lift it directly to fish out the fall fish.
FAQ
What information do you need to select the spear?
Fish OD/ID, thread/connection, depth and condition of the fish, and the planned retrieval method.
