| After-sales Service: | Support |
|---|---|
| Warranty: | Support |
| Manufacturing Process: | CNC Milling |
| Surface Treatment: | Spray-Paint |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Alloy |
| Customization: |
|---|
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TIANHE 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 damaged in the hole during operation. It may be used with other equipment such as pack-off assemblies and internal cutters. If the fish cannot be pulled, the spear can be easily be released and disengaged.
Construction
The Releasing Spear consists of a mandrel, grapple, releasing ring, and a bull nose nut. The mandrel is made of specially heat treated high strength alloy steel; and may be ordered either as a flush type to enter completely into a fish or as a shoulder type to provide a positive landing position on top of the fish. Size and type of the upper box connection can be customized provide according to customer's exact specification.
When ordering please specify:
- The model of the releasing spear.
- Top connection
- The exact size and weight of the fish
- Flush or shoulder type mandrel
| Model | Nut O.D.(mm) | Catch size(in) | I.D(mm) | Code |
| LM-T48 | 35 | 1.9 | 8 | L02-100 |
| LM-T60 | 45 | 2 3/8 | 8 | L02-110 |
| LM-T73 | 54 | 2 7/8 | 10 | L02-120 |
| LM-T89 | 66 | 3 1/2 | 10 | L02-130 |
| LM-T102 | 76 | 4 | 16 | L02-140 |
| LM-T114 | 88 | 4 1/2 | 16 | L02-150 |
| LM-T127 | 98 | 5 | 25 | L02-160 |
| LM-T140 | 108 | 5 1/2 | 30 | L02-170 |
| LM-T168 | 130 | 6 5/8 | 30 | L02-180 |
| LM-T178 | 145 | 7 | 50 | L02-190 |
| LM-T219 | 174 | 8 5/8 | 71 | L02-210 |
| LM-T245 | 174 | 9 5/8 | 71 | L02-220 |
| LM-T273 | 210 | 10 3/4 | 71 | L02-230 |
| LM-T273-1 | 222 | 10 3/4 | 71 | L02-260 |
| LM-T340 | 210 | 13 3/8 | 71 | L02-250 |
| LM-T340-1 | 222 | 13 3/8 | 71 | L02-240 |
| Model | Nut O.D.(mm) | Catch size (in) | I.D(mm) | Code |
| LM-T48-B | 35 | 1.9 | 8 | L02-4810 |
| LM-T60-B | 47 | 2 3/8 | 10 | L02-6010 |
| LM-T73-B | 58 | 2 7/8 | 10 | L02-7310 |
| LM-T89-B | 71 | 3 1/2 | 12 | L02-8910 |
| LM-T102-B | 82 | 4 | 16 | L02-10210 |
| LM-T114-B | 92 | 4 1/2 | 19 | L02-11410 |
| LM-T127-B | 98 | 5 | 22 | L02-12710 |
| LM-T140-B | 108 | 5 1/2 | 25 | L02-14010 |
| LM-T168-B | 130 | 6 5/8 | 25 | L02-16810 |
| LM-T178-B | 145 | 7 | 50 | L02-17810 |
| LM-T219-B | 174 | 8 5/8 | 71 | L02-21910 |
| LM-T245-B | 174 | 9 5/8 | 71 | L02-24510 |
| LM-T273-B | 210 | 10 3/4 | 71 | L02-27320 |
| LM-T273-B1 | 222 | 10 3/4 | 71 | L02-27330 |
| LM-T340-B | 210 | 13 3/8 | 71 | L02-34020 |
All the packing will be suitable for export packing. All precautions will be taken to protect the cases from damage during overseas transportation,so as to receive them under proper conditions at the final destination.Wooden case packaging materials will be treated.
Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd is a modernized medium-scale enterprise specialized in production of oil and gas tools.
As an API-Certified established manufacturer and supplier of a comprehensive range of downhole equipment with related accessories, we are committed to providing the highest Quality products for the Petroleum and natural gas industry since 1973.
Tianhe Oil Group strongly believes and promotes Total Quality Management, implement the ISO quality management system and HSE management system and API Standard, which has been deeply implanted into every person's thought and carried out into every aspect of work.
So far, Tianhe Oil Group has established strong business relationships with over 200 international oil & gas companies in supporting the top 50 oil producing countries.
We take pride in delivering superior performances and reliability. Our objective is to exceed your expectations, improve your economics and be an integral part of your strategies.
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