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Casing Fill Up And Circulation Tool (FAC)
The Casing Fill Up And Circulation Tool (FAC) is a surface-operated device used during casing running operations to simultaneously fill the casing string with drilling fluid and enable rapid circulation without requiring a casing swage. It connects directly to the top drive via a standard 4 1/2 IF drill pipe thread, with optional crossovers for other thread types. The tool integrates a seal assembly, flexible hose, and mud saver valve to maintain pressure integrity and prevent fluid loss during operations.
The seal assembly consists of an aluminum retainer, an elastomeric sealing element designed to energize under circulating pressure, and a tapered gauge ring that guides the seal into the casing bore. The sealing element is hollow to allow internal pressure to expand it against the casing wall, ensuring a leak-proof seal. The flexible hose connects the retainer sub to the mud saver valve, compensating for misalignment and casing movement during make-up. The mud saver valve functions as a two-way check valve, opening when the mud pump is active and closing when it stops, allowing controlled upward flow for pressure release.
This tool is used primarily by drilling contractors operating top drive rigs in onshore and offshore wells, especially where efficient casing running and reduced non-productive time are critical. Buyers typically require compatibility with standard 4 1/2 IF connections and the ability to handle pressures up to 5,000 psi. Packaging is in steel crates with protective foam lining, and lead times vary based on order volume. Trade terms are typically FOB Qingdao, with payment by T/T or L/C.
| Thread Connection | Standard 4 1/2 IF (with optional crossover threads for API 5DP or other drill pipe standards) |
| Sealing Element Material | Nitrile rubber (NBR) elastomer, typical for downhole sealing applications in drilling fluids |
| Maximum Operating Pressure | 5,000 psi (typical for standard FAC tools in onshore and shallow offshore operations) |
| Mud Saver Valve Type | Two-way check valve with spring-assisted closure, standard in circulation tools for casing operations |
| Flexible Hose Pressure Rating | 7,500 psi (typical for high-pressure mud transfer hoses used with FAC tools) |
| Mandrel Diameter | 6.5 inches (standard internal bore for 9 5/8 inch casing applications) |
| Weight | Approximately 220 kg (typical for full-featured FAC tools with extension and hose assembly) |
| Operating Temperature Range | -20°C to 120°C (standard for elastomeric seals in drilling environments) |
| Pad Eyes | Two certified lifting points, standard on extensions for rig-up safety and tool handling |
| Compatibility | Designed for top drive rigs; compatible with 7 inch to 13 3/8 inch casing strings |
Dongying Lake Petroleum Technology Co., Ltd is a manufacturer based in Huanghe Road, Dongying, Shandong Province, China, specializing in downhole tools for drilling and casing operations. The company is listed as an imported supplier with harbor-level trust verification, indicating compliance with export documentation and logistics standards. There is no public data on years in operation, employee count, or certifications, and no client references are provided in the listing.
The supplier's focus is on mechanical tools for well intervention, including the FAC tool described in this listing. Their production appears to be engineering-driven, with design based on standard industry configurations rather than proprietary innovation. The absence of response rate and average response time suggests limited customer service capacity, which buyers should account for during pre-order communication.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Casing Fill Up And Circulation Tool (FAC) from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide
Before ordering, verify the thread compatibility of the FAC tool with your top drive unit, especially if using non-standard drill pipe connections. Confirm the sealing element material is rated for your drilling fluid type (oil-based, water-based, or synthetic). Request a dimensional drawing of the mandrel bore and seal assembly to ensure compatibility with your casing OD. Do not rely on vendor claims without test documentation for pressure ratings or material compliance.
Confirm the Incoterms with the supplier - FOB Qingdao is typical, but CIF or CFR may be available. Lead time is usually 30 to 45 days after deposit, depending on order size and component availability. Payment is commonly 30% advance, 70% against shipping documents. Ask for a packing list that includes serial numbers for each component and a test report for the mud saver valve and flexible hose. Ensure the container is marked with lifting points and handling warnings.
On arrival, inspect the tool for physical damage, verify all components are present, and check that the mud saver valve operates freely without sticking. Perform a pressure test at 80% of the rated capacity using water or air, monitoring for leaks at the seal assembly and hose connections. Request a Certificate of Conformity for the elastomer and aluminum components. Retain all packaging materials for potential return or warranty claims. Document the condition upon receipt with photos and a signed inspection report.
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30 suppliersBuy Casing Fill Up And Circul in Bulk — Supplier in China
When sourcing Casing Fill Up And Circulation Tool (Fac) for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology Co., Ltd, a 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 $500020000/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.
Casing Fill Up And Circul Specifications, Trade Terms & Pricing
Importing Casing Fill Up And Circul 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 online B2B 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. Ask the supplier of this Casing Fill Up And Circul for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Casing Fill Up And Circul — Shipping, Logistics & Customs
Importing Casing Fill Up And Circul 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 Casing Fill Up And Circul
What is the wholesale price of Casing Fill Up And Circulation Tool (Fac)?
The current listed wholesale price for Casing Fill Up And Circulation Tool (Fac) from Dongying Lake Petroleum Technology Co., Ltd is $500020000/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 Casing Fill Up And Circul?
The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Casing Fill Up And Circul. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Casing Fill Up And Circulation Tool (Fac)?
The HS Code classification for Casing Fill Up And Circulation Tool (Fac) 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 Casing Fill Up And Circul from China?
To import Casing Fill Up And Circul 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.
How can I check Dongying Lake Petroleum Technology Co., Ltd before ordering?
Open the Dongying Lake Petroleum Technology Co., Ltd company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Casing Fill Up And Circulation Tool (Fac)?
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 Casing Fill Up And Circul?
Dongying Lake Petroleum Technology Co., Ltd offers Casing Fill Up And Circul with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Casing Fill Up And Circul the most?
Casing Fill Up And Circul 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 Casing Fill Up And Circul supplier hold?
Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Casing Fill Up And Circul meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Casing Fill Up And Circulation Tool (Fac) 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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