An internal hook is a fishing tool generally used inside casings and oil tubing for fishing ropes and other fish such as wire lines, cables, logging wire lines, and paraffin cutters. Designed and manufactured according to API spec 7-1. The hydraulic shock absorber, by means of compressible deformation of compressed liquid under the function of pressure, absorb the energy from drill bit and drill string vibration. Thus, the shock absorber can reduce the vibration and impact load of drill tools.
The internal hook is a specialized fishing tool designed for use inside casings and oil tubing, primarily for fishing and retrieving various downhole objects. It is manufactured according to API Spec 7-1 standards, ensuring high durability and reliability. This tool is commonly used for retrieving wire lines, cables, logging wire lines, and paraffin cutters that have been lost inside the wellbore.
Our company specializes in manufacturing high-quality fishing tools for the oil and gas industry. With a focus on innovation and durability, we provide top-tier solutions to customers worldwide. Our products meet industry standards and are designed for efficiency in harsh drilling environments.
Available in different sizes based on customer requirements.
Material customizations for enhanced durability and performance.
Custom thread connections and protective coatings available upon request.
High-strength steel construction ensures long-lasting performance.
Compatible with multiple casing and tubing sizes.
Simple installation reduces operational downtime.
Precision engineering guarantees efficiency in retrieval operations.
Quality assurance and technical support for customer satisfaction.
Years of experience in manufacturing industrial fishing tools.
Globally recognized for superior product quality and reliability.
Competitive pricing with excellent value for money.
Dedicated technical support and after-sales service.
Commitment to innovation and continuous improvement.
The Internal Hook is a highly efficient fishing tool used inside casings and oil tubing for retrieving ropes, wire lines, cables, logging wire lines, and paraffin cutters. It is designed and manufactured according to API spec 7-1, ensuring industry-standard quality and durability.
This tool is available in two variations:
Dead (fixed) hook – Provides a rigid structure for stable operations.
Live (adjustable) hook – Offers flexibility to adapt to different operational needs.
Widely used in the oil and gas industry, the Internal Hook enhances safety and efficiency in fishing operations.
| Model | Product Code | O.D. (in) | Connection | For Casing/Tubing Size (in) |
|---|---|---|---|---|
| NG73 | L23-7300 | 2 7/8 | 2 3/8 Tubing coupling | 3 1/2 Tubing |
| NG95 | L23-9500 | 3 3/4 | NC26 | 4 1/2 Tubing |
| NG114 | L23-11400 | 4 1/2 | NC31 | 5 1/2 Casing |
| NG136 | L23-13600 | 5 3/8 | NC31 | 6 5/8 Casing |
| NG150 | L23-15000 | 5 8/9 | NC38 | 7 Casing |
| NG176 | L23-17600 | 6 8/9 | NC38 | 8 5/8 Casing |
| NG190 | L23-19000 | 7 1/2 | NC38 | 9 5/8 Casing |
Manufactured according to API spec 7-1 for industry compliance.
Efficient in retrieving wire lines, cables, and logging equipment from oil wells.
Available in two types – Dead (fixed) hook and Live (adjustable) hook.
Constructed from high-strength steel for durability.
Compatible with various casing and tubing sizes.
The Internal Hook is specifically engineered for fishing operations in oil and gas drilling. Its high-tensile steel construction ensures durability, while its precision design maximizes efficiency in retrieving lost or stuck equipment inside casings and tubing.
This tool is widely used in offshore and onshore drilling operations due to its reliability and adaptability.
Q: What materials are used in the Internal Hook?
A: It is made from high-strength steel with precision machining for durability.
Q: Is customization available?
A: Yes, we offer size and material customizations based on customer requirements.
Q: How is the product packaged?
A: The product is securely packed in wooden or metal cases for safe transportation.
Q: What industries use the Internal Hook?
A: It is primarily used in the oil and gas industry for fishing applications.
Q: How can I place an order?
A: You can contact our sales team for order inquiries and quotations.
Our company offers comprehensive customer support, including technical assistance, product guidance, and after-sales services. We prioritize quick responses and tailored solutions to meet customer needs.
The Internal Hook is a high-performance tool designed for effective fishing operations in oil and gas drilling. With robust construction, multiple size options, and industry-standard compliance, it ensures seamless operations. Its precision design, durability, and versatility make it the ideal choice for professional drilling applications.
Securely packed in wooden or metal cases for transportation safety.
Custom packaging available based on client requirements.
Global shipping with fast and reliable logistics support.
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