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API 7-1 Fishing Releasing Circulating Overshot by Dongying Lake Petroleum Technology Co., Ltd
Harbor
API 7-1 Fishing Releasing Circulating Overshot - Image 1

API 7-1 Fishing Releasing Circulating Overshot

🕐Last updated: Jul 20, 2026
3002000/ Bags
Min. Order: 1 Bags
💱₹3,002,000.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryDrilling Machines & Tools
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import API 7-1 Fishing Releasing Circulating Overshot from Dongying Lake Petroleum Technology Co., Ltd - China Wholesale Supply

The API 7-1 Fishing Releasing Circulating Overshot from Dongying Lake Petroleum Technology is a downhole fishing tool designed to retrieve drill collars, drill pipes, tubing, and other pipe types externally during oil and gas operations. It features internal seals that allow fluid circulation at high pump pressures once the fish is caught, enabling milling of the top of the fish via an under-mill shoe. The tool can also be paired with jars to free stuck fish, and it includes a release mechanism to detach the overshot if the fish cannot be freed from the obstruction.

Constructed to API 7-1 standards, this overshot uses durable materials typical for oilfield fishing tools, with hardened steel bodies and wear-resistant components to withstand abrasive downhole conditions. The design incorporates a threaded connection interface standard for drill string integration, and the internal catch mechanism is engineered to grip various pipe diameters within the specified range. Typical industry practice includes heat treatment for stress resistance and surface coatings to extend service life in corrosive environments.

This tool is primarily used in oil and gas well intervention and drilling operations where lost or stuck pipe must be recovered to resume operations. Buyers typically include drilling contractors, well service companies, and oilfield operators sourcing tools for emergency fishing jobs. The supplier offers standard export packaging and emphasizes on-time delivery, with the tool compatible with conventional drilling rigs and fishing tool assemblies.

Technical Specifications for Dongying Lake Petroleum Technology API 7-1 Fishing Releasing Circulating Overshot
StandardAPI 7-1
Tool TypeFishing Releasing Circulating Overshot
ApplicationExternal pipe retrieval (drill collar, drill pipe, tubing, subs)
Fluid CirculationHigh pump pressure capable with sealed interface
Release MechanismDetachable overshot for stuck fish scenarios
CompatibilityWorks with jars for stuck fish recovery
MaterialHardened steel typical for oilfield tools
Connection TypeThreaded standard for drill string integration
Surface TreatmentWear-resistant coating typical
PackagingStandard export packaging
About Dongying Lake Petroleum Technology Co., Ltd - Oilfield Equipment Supplier in China
🏭
Dongying Lake Petroleum Technology Co., Ltd
China Harbor🥇 Gold Verified
3.5(11)

Dongying Lake Petroleum Technology Co., Ltd is based in Dongying, Shandong Province, at Huanghe Road, 257000 China. The company operates as an imported-tier supplier within the oilfield equipment sector, specializing in downhole tools and fishing solutions for drilling and well intervention applications. Its profile indicates a focus on API-standardized products, with the API 7-1 Fishing Releasing Circulating Overshot representing one of its core offerings for pipe recovery operations.

As a harbor-trust-tier supplier, the company provides standard export packaging and highlights delivery reliability as a key service attribute. The supplier’s response metrics are currently unavailable, but its product line aligns with industry standards for oil and gas drilling tools. The company does not disclose additional certifications, production capacity, or client specifics beyond the API 7-1 compliance stated for this tool.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About API 7-1 Fishing Releasing Circulating Overshot from Dongying Lake Petroleum Technology Co., Ltd
The overshot is designed to externally catch and retrieve drill collars, drill pipes, tubing, and other pipe types during oil and gas operations. Its sealed interface allows fluid circulation at high pump pressures once the fish is engaged, enabling milling or release operations.

Sourcing API 7-1 Fishing Releasing Circulating Overshot from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide

Before ordering the API 7-1 Fishing Releasing Circulating Overshot from Dongying Lake Petroleum Technology Co., Ltd, verify the tool’s compatibility with your drill string and the specific pipe diameters you intend to retrieve. Confirm the maximum pump pressure the seals can handle, as this directly impacts the tool’s effectiveness in high-pressure circulation scenarios. Request documentation proving API 7-1 compliance to ensure the tool meets industry standards for safety and performance.

For logistics, confirm the supplier’s lead time for manufacturing and shipping, as well as the Incoterms they offer for international delivery. Buyers should clarify whether the tool is shipped with any additional accessories, such as the under-mill shoe or jars, and whether these are included in the standard export packaging. Payment terms should also be discussed upfront to avoid delays in procurement.

Upon receipt, inspect the overshot for damage or wear, particularly on the seals and threaded connections, as these are critical for fluid circulation and integration with the drill string. Request a material test report to verify the hardness and coating specifications, and ensure the tool has been pressure-tested to the stated API 7-1 standards. Document all inspections and test results for traceability and compliance.

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Dongying Lake Petroleum Technology Co., Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
74/100
Trust Score
📦
0+
Products
3.5(11)
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Buy Api 7-1 Fishing Releasing in Bulk — Verified Supplier in China

When sourcing Api 7-1 Fishing Releasing Circulating Overshot for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3002000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.

Api 7-1 Fishing Releasing Specifications, Trade Terms & Pricing

Importing Api 7-1 Fishing Releasing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Lake Petroleum Technology Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Dongying Lake Petroleum Technology Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 7-1 Fishing Releasing has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Api 7-1 Fishing Releasing — Shipping, Logistics & Customs

Importing Api 7-1 Fishing Releasing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Api 7-1 Fishing Releasing

What is the wholesale price of Api 7-1 Fishing Releasing Circulating Overshot?

The current listed wholesale price for Api 7-1 Fishing Releasing Circulating Overshot from Dongying Lake Petroleum Technology Co., Ltd is $3002000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dongying Lake Petroleum Technology Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Api 7-1 Fishing Releasing?

The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 7-1 Fishing Releasing. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Api 7-1 Fishing Releasing Circulating Overshot?

The HS Code classification for Api 7-1 Fishing Releasing Circulating Overshot depends on the specific grade and form. Contact Dongying Lake Petroleum Technology Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Api 7-1 Fishing Releasing from China?

To import Api 7-1 Fishing Releasing from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Lake Petroleum Technology Co., Ltd. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.

Is Dongying Lake Petroleum Technology Co., Ltd a verified supplier?

Yes, Dongying Lake Petroleum Technology Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Api 7-1 Fishing Releasing Circulating Overshot?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Co., Ltd through EximNext.

What packaging options are available for bulk orders of Api 7-1 Fishing Releasing?

Dongying Lake Petroleum Technology Co., Ltd offers Api 7-1 Fishing Releasing with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Api 7-1 Fishing Releasing the most?

Api 7-1 Fishing Releasing is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd through our platform.

What certifications does this Api 7-1 Fishing Releasing supplier hold?

Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Api 7-1 Fishing Releasing meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Api 7-1 Fishing Releasing Circulating Overshot on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Lake Petroleum Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Dongying Lake Petroleum Technology Co., Ltd.

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