API 7-1 Releasing Spear with Spiral Grapple

• Customization: Available
• After-sales Service: Lifetime Support
• Warranty: Provide
• Model NO.: Releasing Spear
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Power Source: Hydraulic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Mud, Water, Natural Gas, Crude Oil
• Structure: Horizontal
• Material: Alloy
• Transport Package: Wooden
• Specification: 4145H
• Trademark: KAIDI
• Origin: China
• HS Code: 8481300000
• Production Capacity: 50000pieces/Year

Product Description

Product Description

KAIDI 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

cificati Spear
      LM-T
Specifications-Releasing Spear LM-T

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

 Specifications-Releasing Spear LM-B
 

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

Company Profile

 

Mudanjiang Kaidi Petroleum Machinery Co., Ltd is a professional manufacturer in the field of petroleum machinery, boasting rich experience and excellent technical strength in the production of downhole petroleum drilling and production tools.

Our main products are downhole petroleum drilling and production tools, covering a variety of types and specifications, which can meet the various needs of different customers in the process of petroleum extraction. With advanced production equipment and exquisite production technology, we have strong production and machining capabilities, enabling us to efficiently and accurately complete the processing and manufacturing of various complex parts.

Notably, we specialize in custom - made services according to customers' drawings. No matter how unique and complex the customers' requirements are, our professional technical team, with rich experience and innovative ability, can customize products that meet their specific needs according to the drawings and requirements provided by customers, providing personalized solutions for them.

In terms of material processing, we have deep technical accumulation and professional advantages, especially in the processing of special materials such as nickel - based alloys and titanium alloys. These special materials have excellent properties such as high strength, corrosion resistance and high temperature resistance, which are suitable for the harsh petroleum extraction environment. We are proficient in the processing technology of these materials, which can give full play to their performance advantages and ensure the quality and reliability of products.

We always adhere to the business philosophy of "quality first, customer first", and have won the trust and support of our customers with high - quality products and services. In the future, we will continue to focus on technological innovation and product optimization in the field of petroleum machinery, continuously enhance our core competitiveness, and make greater contributions to the development of the global petroleum industry.


Contact for Technical Support:
LAURA Manager

FAQ for Oilfield Machinery Products

Q1:Do your products comply with API/ISO international standards?
Answer: Yes, our products fully comply with API Spec 7-1, API 6A, and are certified with ISO 9001.
Q2:How do we ensure quality?
Answer:Production samples are always made before mass production.
A final inspection is always conducted before shipment.
Q3:: Are you the manufacturer? What petroleum machinery products do you mainly offer?
Answer: Yes, we are a professional manufacturer integrating R&D, production and export with our own production base. Our main products include:
Fishing Tools (e.g., overshots, fishing spears, milling shoes
Drilling Tools (e.g., drill pipes, stabilizers, reamers)
Valves (e.g., gate valves, check valves, safety valves)
Other downhole equipment, etc.
For more details, please contact our sales team We also provide customized OEM solutions.
Q4:What is the warranty period? How to claim it?
Answer: 12-month warranty. Provide the serial number and fault description for a response within 48 hours.
Q5:Do you provide technical training or on-site support?
Answer: Free remote training is available. On-site support costs are negotiable.
Q6: What is the lead time for delivery?
Answer: 30 days for standard products; 60-90 days for customized orders (subject to complexity).
Q7: What shipping methods do you offer? How to track orders?
Answer: Sea express shipping available. Tracking number and link provided after shipment.
Q8: How do you package the products to prevent rust during sea shipping?**  
Answer:Packaging includes anti-rust oil, vacuum sealing, wooden crates, and desiccants.*  
Q9:Do you accept customized orders?
Answer: OEM is accepted. Submit detailed drawings or specifications for a quote.
Q10:How to get your latest product catalog?For any further detailed inquiries, please feel free to contact us .