How do you ensure product quality?

We conduct spot inspections and finished product inspections at each production step.

Is OEM/ODM service available?

Yes, we offer OEM and ODM services for customized drilling tools and accessories.

API 7-1 Hydraulic-Mechanical Drilling Fishing Jar for Well Drilling

Name: API 7-1 Hydraulic-Mechanical Drilling Fishing Jar for Well Drilling
Brand: Dongying Kenli Jinxiu Petroleum Machinery Co., Ltd
SKU: 2026386045

Shandong, ChinaDongying Kenli Jinxiu Petroleum Machinery Co., Ltd

US$1,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Model NO.

Drilling Jar

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Machine Type

Drilling Jar

Application1

Energy & Mining/Petroleum Machinery Parts

Transport Package

Wooden Box

Specification

CUSTOM MADE

Trademark

JX PETRO

Origin

Dongying

HS Code

84314310

Production Capacity

2000PCS/Month

Key features

API 7-1 Compliance: Designed and manufactured strictly according to API spec 7-1 standards.

Superior Jarring Force: Delivers larger jarring force than other jars with identical specifications.

Anti-Torque Design: Tool is anti-torque and compatible for use with motors.

Compact Structure: Short tool length and small diameter reduce downhole wear.

Reversible Operation: Change components and outer cylinder direction to realize up or down jar.

Vibration Absorption: Hydraulic shock absorber reduces vibration and impact loads effectively.

Reliable Performance: Features a closed structure that is easy to adjust and operate.

OEM/ODM Support: OEM and ODM services available for customized drilling tools.

Company profile

Dongying Kenli Jinxiu Petroleum Machinery Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2022-09-05 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.03h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryJX PETRO is a China-based factory and limited company founded in 2005, specializing in petroleum drilling and production equipment. The supplier reports API certification, ISO9001, ISO14001, and ISO45001 certifications, six production lines, professional processing and testing equipment, and a manufacturing facility of 11,000–18,000 square meters as reported in different slices. Its product range covers sucker rods, mud pumps, well control and wellhead equipment, downhole tools, handling tools, and rig accessories. The supplier has self-operated import and export rights, but exports reportedly account for only 1%–10% of sales and its primary market is domestic. Evidence supports manufacturing capability, certification, and some R&D activity, including six national patents. No sufficient evidence is provided regarding after-sales service systems, customization capability, or specific customer cases. Financial assessment is limited because financial figures are excluded.

Supplier typeThe supplier is explicitly identified as a factory and as a limited company engaged in manufacturing and supplying petroleum drilling and production equipment. Its stated establishment year is 2005, and its operations are located in Shandong, China.

CertificationsThe supplier states that it holds API certification and ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications covering quality, environmental, and occupational health and safety management. These certifications provide explicit evidence of formal management-system and product-certification coverage.

R&D capabilityThe supplier reports investment in production technology R&D and talent development, 15 professional and technical personnel, three years of R&D engineer experience, and six national patents. These statements explicitly support the existence of R&D and patent activity, although the scope and commercial impact of the innovations are not detailed.

Production capacityProduction capability is supported by six production lines, 26 large-scale processing machines, more than 20 testing devices, and a reported manufacturing area of 11,000 square meters in one slice and 18,000 square meters in another. The supplier also reports 50 production workers in its company description, while another slice lists 35 total employees, indicating inconsistent workforce data that should be verified.