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 prevents 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.
Releasing Spears are essential downhole fishing tools used in oil and gas well interventions. Designed according to API Spec 7-1, they provide an effective method for engaging and retrieving internal fish from a wellbore. These spears grip the inside diameter of the fallen fish, allowing operators to pull it out safely. Their rugged construction ensures they can withstand severe jarring and pulling forces, minimizing damage to the fish and the tool. The tool can be used in conjunction with internal cutters, jars, and other fishing accessories. If the fish cannot be retrieved, the spear can be easily released and disengaged, reducing the risk of further downhole complications.
Our company specializes in manufacturing high-performance drilling and fishing tools, including Releasing Spears, casing tools, well intervention equipment, and downhole accessories. With extensive experience in the oil and gas industry, we provide durable and efficient solutions to meet global drilling and well-servicing demands. Our commitment to quality and innovation ensures that our products adhere to industry standards and perform reliably in challenging environments.
Our company offers customization options for Releasing Spears to meet specific operational requirements. Customization options include:
Thread Connection Options: Tailored to match different drilling specifications.
Material Selection: Available in different steel grades for enhanced durability.
Size Adjustments: Custom catch sizes and outer diameters based on client needs.
Reliable Performance: Built to endure extreme downhole conditions and deliver consistent results.
Extended Service Life: Manufactured from high-grade materials for durability and longevity.
Compatible with Other Tools: Can be used alongside a range of fishing tools for efficient well interventions.
Global Availability: Ships worldwide with customization options for specific field requirements.
Industry Expertise: Years of experience in providing downhole fishing tools for global markets.
High-Quality Manufacturing: Compliance with international industry standards.
Competitive Pricing: Cost-effective solutions without compromising performance.
Customer Support: Dedicated technical assistance and after-sales service.
A Releasing Spear is a crucial downhole fishing tool designed to engage and retrieve a stuck fish from the wellbore. Manufactured according to API Spec 7-1, it is built to withstand extreme jarring and pulling forces while ensuring a strong grip on the fish. Unlike other fishing tools, the releasing spear provides a secure internal catch mechanism without damaging the fish, ensuring safe and effective retrieval.
The spear is versatile and compatible with multiple well intervention tools, such as internal cutters, jars, and pack-off assemblies, making it an essential tool for wellbore operations. If the fish cannot be retrieved, the releasing spear allows for quick disengagement, reducing downtime and improving operational efficiency.
Engineered for high-performance in challenging downhole conditions, the tool ensures operational reliability. The robust construction minimizes component damage, making it suitable for harsh drilling environments.
| Model | O.D (inches) | Thread Connection (LH) | Catch Size (mm) |
|---|---|---|---|
| DLM-T48 | 3-3/4 | NC26 | 39.7-41.9 |
| DLM-T60 | 4-1/8 | NC31 | 49.7-51.9 |
| DLM-T73 | 4-1/8 | NC31 | 61.5-78 |
| DLM-T89 | 4-3/4 | NC38 | 75-91 |
| DLM-T102 | 4-3/4 | NC38 | 88.2-102.8 |
| DLM-T114 | 4-3/4 | NC38 | 99.8-103 |
| DLM-T127 | 5 | NC38 | 107-116 |
| DLM-T140 | 5-1/2 | NC38 | 118-128 |
| DLM-T178 | 7 | NC50 | 153-166 |
API Spec 7-1 Certified – Manufactured to meet international oilfield equipment standards.
Secure Internal Catch – Engages the fish inside the ID, preventing damage and ensuring a firm grip.
Versatile Compatibility – Can be used with internal cutters, jars, and other tools for efficient retrieval.
Heavy-Duty Construction – Designed to withstand high pulling forces and extreme jarring.
Quick Release Mechanism – Ensures rapid disengagement when necessary, reducing operational delays.
Lost Part Prevention – Simple design eliminates the risk of small components falling into the well.
Oil & Gas Well Fishing Operations – Used for retrieving stuck pipes, tools, and other obstructions in wellbores.
Well Intervention and Workover – Ensures smooth operations by removing blockages effectively.
Deepwater and Onshore Drilling – Designed for harsh environments and complex drilling operations
A Releasing Spear is used to retrieve stuck fish from a wellbore by internally gripping the obstruction and allowing for extraction.
If the fish cannot be retrieved, the spear can be easily disengaged using its quick-release function, preventing damage to the wellbore.
Yes, the Releasing Spear is engineered for extreme pressure conditions and can withstand high jarring forces.
Yes, it can be used alongside internal cutters, jars, and pack-off assemblies for enhanced fishing operations.
Multiple sizes are available, and custom dimensions can be provided upon request.
Our company provides comprehensive technical support and after-sales service, ensuring that customers receive the best guidance on tool usage, maintenance, and troubleshooting.
24/7 Assistance – Round-the-clock support for any operational queries.
Spare Parts Availability – We ensure quick access to replacement parts.
On-Site Training – Expert guidance available for field teams.
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