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API Drilling fishing tools milling tools

    API Drilling fishing tools milling tools

    API Drilling Fishing Tools and Milling Tools are essential downhole wellbore maintenance accessories strictly manufactured in accordance with API 7-1 and API 11AX industry standards, widely applied in oil and gas drilling, workover, well cleanup and wellbore accident remediation operations. As core supporting equipment for solving downhole sticking, falling objects and pipe string failure problems, fishing tools are mainly used to catch, latch, lift and recover fallen drill pipes, drill collars, tubing, bit cones and various metal junk in the wellbore, while milling tools are responsible for g...
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Product Overview

API Drilling Fishing Tools and Milling Tools are essential downhole wellbore maintenance accessories strictly 
manufactured in accordance with API 7-1 and API 11AX industry standards, widely applied in oil and gas drilling, workover, well cleanup and wellbore accident remediation operations. As core supporting equipment for solving downhole sticking, falling objects and pipe string failure problems, fishing tools are mainly used to catch, latch, lift and recover fallen Drill Pipes, Drill Collars, Tubing, bit cones and various metal junk in the wellbore, while milling tools are responsible for grinding, cutting and crushing unextractable hard fish and residual obstacles, realizing full cleaning of wellbore passages. The combined use of the two tool series solves the common downhole construction pain points such as complex fish structure, difficult separation and low cleanup efficiency, effectively reducing well shutdown time and construction costs.
All tool bodies are forged with high-strength alloy structural steel, undergoing integral quenching and tempering heat treatment, non-destructive flaw detection and precision machining. The key milling and fishing working surfaces are welded with high-hardness tungsten carbide materials, featuring high wear resistance, strong impact resistance and excellent high-temperature and high-pressure resistance, adapting to complex downhole environments such as deep wells, ultra-deep wells, high sulfur and high water content. The product series covers complete specifications of external fishing, internal fishing, circulating fishing and multi-type milling tools, with modular and standardized structural design, realizing quick assembly, convenient operation and universal compatibility with international drilling equipment. Whether it is conventional shallow well fish recovery or complex deep well stuck pipe treatment, the tools can maintain stable working performance, effectively improve the success rate of downhole fishing and milling operations, and provide reliable technical support for efficient and safe wellbore construction.

Product Specification & Model Parameter Table

Our API fishing tools and milling tools cover full-size specifications matching conventional wellbore diameters, covering mainstream models required for global oilfield drilling and workover. The core product parameters are standardized as follows, fully complying with API international standards:


Tool Type
Model
Applicable Wellbore (in)
Max Working Load (kN)
Max Torque (N·m)
Hardness (HRC)
Core Function
Feature
External Fishing Overshot
FS-150/210
4 1/2 ~ 8 1/2
800
4500
28-32
External catch & recover drill pipe/tubing
Circulating & releasing available
Internal Fishing Spear
SP-120/180
3 1/2 ~ 7
650
3800
28-32
Internal latch & recover broken pipe string
Self-locking & high grabbing force
Flat Bottom Junk Mill
FM-165/215
6 ~ 8 1/2
500
6000
58-62
Mill flat junk, packer & bridge plug
High wear-resistant carbide blade
Concave Junk Mill
CM-215/245
8 1/2 ~ 9 5/8
550
6500
58-62
Centralize & mill bit cones & loose junk
Anti-deviation & centralized milling
Pear Type Milling Shoe
PM-118/152
4 3/4 ~ 6 1/2
480
5200
55-60
Trim wellbore wall & clean residual debris
Smooth cutting & wellbore protection
All tools support customized size, special material and anti-corrosion treatment. The whole series adopts forging process with high structural strength, meeting long-term downhole cyclic operation requirements.

Advantages

Choosing SANMON API Drilling fishing tools milling tools offers numerous competitive advantages for oilfield operators and equipment distributors:

  • API Certified Quality: Manufactured to API specifications with available monogram licensing, ensuring reliable and consistent field performance that meets international standards.

  • Premium Materials: Constructed from high-grade alloy steels (4130, 4140, 4145, 4330V, 8630, and other grades as specified) with appropriate heat treatment for maximum durability and extended service life.

  • Cost-Effective Solutions: Competitive pricing structure without compromising on quality, providing excellent value proposition for operators seeking to optimize capital and operational expenditure.

  • Custom Engineering Capability: In-house engineering team capable of modifying standard designs or developing custom solutions to meet specific well conditions, dimensional requirements, or performance specifications.

  • Fast and Reliable Delivery: Efficient production planning and robust logistics partnerships ensure timely delivery to project sites worldwide via sea freight, air freight, or express courier.

  • Comprehensive Technical Support: Experienced engineering team provides pre-sale consultation, installation guidance, operational recommendations, and after-sale technical assistance.

  • Global Export Track Record: Proven history of successful product deliveries to major oil-producing regions including the Middle East, North America, Southeast Asia, Africa, CIS countries, and South America.

  • Substantial Inventory: Well-stocked warehouse with commonly ordered standard products available for immediate dispatch, reducing project lead times.

Why Choose SANMON

Yantai Sanmen Machinery Equipment Co., Ltd (SANMON) has established itself as a trusted and reliable partner in the global oilfield equipment supply chain. Here are the key reasons why customers worldwide consistently choose SANMON:

  • Deep Industry Expertise: Our team comprises petroleum engineers, mechanical engineers, and manufacturing specialists with extensive knowledge of upstream oil and gas operations. This domain expertise enables us to understand customer challenges and deliver technically appropriate solutions.

  • ISO 9001 Certified Quality System: Our quality management system ensures consistent product quality through documented processes, regular audits, and continuous improvement initiatives. Every product is manufactured, inspected, and tested according to established procedures.

  • API Licensed Manufacturer: SANMON holds API licenses for multiple product specifications, demonstrating our commitment to manufacturing products that meet the petroleum industry's most rigorous quality and performance standards.

  • Customer-Centric Flexibility: We understand that every well and every project is unique. Our flexible manufacturing approach allows us to accommodate special requirements, non-standard dimensions, and customized material specifications.

  • Strategic Cost Advantage: Located in Shandong Province, one of China's premier manufacturing regions, SANMON benefits from a well-developed industrial supply chain and skilled workforce. These structural advantages translate into competitive pricing for our customers.

  • Long-Term Partnership Philosophy: We view customer relationships as long-term partnerships rather than transactional exchanges. Our goal is to grow together with our clients through reliable products, responsive service, and mutual trust.

  • Innovation and R&D Investment: Continuous investment in research and development ensures our product portfolio evolves with industry trends. We actively incorporate customer feedback and field experience into product improvements.

  • Global Service Network: With distribution partnerships and service representatives in key oil-producing regions, SANMON provides localized support while maintaining the cost advantages of centralized manufacturing.

Frequently Asked Questions (FAQ)

Q1: What certifications and documentation does SANMON provide with the
A: We provide comprehensive documentation including material test certificates (MTC), inspection and test reports, dimensional inspection records, pressure test certificates (where applicable), and certificates of conformance. API monogram products come with full API-required documentation. Additional third-party inspection services (such as SGS, BV, DNV) can be arranged upon request.

Q2: Can SANMON customize the API Drilling fishing tools milling tools for specific well conditions or customer requirements?
A: Yes, customization is one of our core strengths. Our engineering team can modify standard designs to accommodate specific dimensional requirements, material grades, connection types, pressure ratings, temperature ratings, and other performance parameters. We also develop fully custom solutions for unique applications.

Q3: What are the typical lead times for SANMON products?
A: Standard catalog products are typically available from inventory for immediate shipment (3-7 days for documentation and packing). Custom-engineered products generally require 30-60 days depending on complexity, material availability, and order quantity. Rush orders can often be accommodated with expedited production scheduling.

Q4: How does SANMON ensure consistent product quality across different production batches?
A: Our quality assurance system encompasses the entire production cycle: incoming material verification (chemical composition and mechanical properties), in-process inspection at key manufacturing stages, final dimensional and visual inspection, functional testing where applicable, and final documentation review. All inspection equipment is regularly calibrated to national and international standards.

Q5: What after-sales support does SANMON offer for the
A: Our commitment extends beyond product delivery. We provide installation and operational guidance, troubleshooting assistance via email/phone/video conference, spare parts supply, and can arrange field service engineer visits when required. We maintain detailed manufacturing records to support long-term product traceability and support.

Q6: How are SANMON products packaged and shipped for international delivery?
A: Products receive appropriate surface protection (rust preventive coating, protective caps on threads and sealing surfaces) and are packed in export-standard wooden cases, plywood cases, or steel pallets as appropriate. All packages are clearly marked with product identification, handling instructions, and shipping marks. We work with major freight forwarders to arrange cost-effective sea freight, air freight, or courier delivery.

Q7: Does SANMON maintain spare parts inventory for its products?
A: Yes, we stock commonly needed spare parts, wear components, and consumables for our major product lines. This ensures that our customers can obtain replacement parts quickly to minimize operational downtime. We can also manufacture non-stock spare parts to order.

Q8: What markets and regions does SANMON currently serve?
A: SANMON exports to major oil and gas producing regions worldwide, including the Middle East (Saudi Arabia, UAE, Kuwait, Oman, Iraq, Qatar), North America (United States, Canada, Mexico), Southeast Asia (Indonesia, Malaysia, Thailand, Vietnam), Africa (Nigeria, Angola, Egypt, Libya, Algeria), Central Asia and CIS (Kazakhstan, Uzbekistan, Russia, Azerbaijan), South America (Colombia, Ecuador, Argentina, Brazil), and other regions. Our products have been successfully deployed in both established and emerging oilfield markets.

Q9: What is SANMON's approach to quality control and product testing?
A: Quality control at SANMON is a multi-layered process. It begins with supplier qualification and incoming material verification using spectrometry and mechanical testing equipment. During manufacturing, in-process inspections verify dimensional accuracy using calibrated instruments including micrometers, calipers, thread gauges, and CMM equipment. Final inspection includes comprehensive visual examination, dimensional verification, hardness testing, and functional testing. Pressure-containing components undergo hydrostatic pressure testing. All results are documented in the final inspection report provided with each shipment.

Q10: How can I obtain a quotation for the
A: To receive a prompt quotation, please contact our sales team through our website contact form, email, or phone with the following information: product name/model, required quantity, any special requirements (material grade, connection type, pressure rating, etc.), preferred delivery terms (FOB, CIF, etc.), and target delivery timeline. Our team typically responds within 24 hours with a comprehensive quotation including product specifications, pricing, packaging details, and estimated delivery schedule.


Related tags: Oil Drilling & Production

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Sanmon Machinery Equipments Co., Ltd. founded in 2010, is located in the beautifulcoastal city - Yantai of China. We are an integrated company for Oil & Gas Equipment ApplicantResearch, Customized Design, Order Production and Global Sales, We provide professional productsand services to the Oil and Gas Industrial Customers over 20 countries and regions. Our productscover Sucker Rod Pump Jack, Pump, Sucker rod and Accessories, Wellhead and X-mas Tree, Valves,Completion Tools, Artificial lift Equipment, Flow Control Equipment, Coil Tubing Tools, OilfieldWork Vehicles, Chemicals & Additives, Wire-line Tools, etc., and we supply Well CompletionService, Coil Tubing Work Service, snubbing service, Down-hole Pipe Cutting Work, ArtificialLifting Work, Special Tools and Vehicles Renting Service and other related services. Longcareered engineer and technicians, ISo and API strict quality control factory and excellentsales team are always our exclusive advantages.

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E-mail:info@cnsanmon.com 


+86 535 6527099, 6011900


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