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China, Chinese Reliable Casing Pipe Manufacturer Custom Lengths1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Oilfield Drilling RigDrilling Machine 5CT Casing PipeOilfield Casing Pipe
Shanghai Sgeil Trading Co., Ltd.
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Product Description Brief IntroductionWhy Partner with Besdrill?Besdrill bridges the gap between manufacturers and end-users, combining product expertisewith supply chain efficiency.Ideal for clients who need:1.Reliable supply of -certified casings without factory commitments2.Technical guidance for project-specific requirements3.One-stop procurement with end-to-end logistics Product Description Petroleum casing is used to support the wellbore of oil and gaswells in order to ensure the normal operation of the whole well after drilling and ompletion. Each well should use several layers of casing according to different drilling depth and geological conditions. Cement cementing is used after casing goes down. It is different from tubing and drill pipe. It can not be reused. It belongs to disposable consumable material. Therefore, the consumption of casing accounts for more than 70% of all oil well pipes. According to spec5ct standard of American Petroleum Society,casing can produce processed steel grade J55, K55, N80, p110, etc.Specifications from 60 to 508 K55 can be processed button type STC (short round buckle), LC (long round buckle), BC (partial ladder buckle), VAM (partial ladder buckle) and ther button type. Feature1. High-Strength Material & StructureManufactured from premium alloy steels ( grades J55, K55, N80, P110) with heat treatment and cold-working processes for superior tensile/collapse resistance.Withstands extreme downhole stresses in deep/ultra-deep wells and high-pressure formations.2. Superior Sealing PerformanceThread connections ( BTC/LTC/STC or premium gas-tight threads like VAM/FOX).Prevents fluid migration and maintains wellbore integrity under high pressure.3. Corrosion & Wear ResistanceProtective coatings (epoxy/zinc) or sour-service grades (C90/T95) for H2S/CO2/saltwater resistance.Extends service life and reduces downhole failures.4. Comprehensive Size RangeAvailable in OD with customizable wall thickness.Adapts to all well types from shallow to ultra-deep applications.5. Standardized CertificationComplies with 5CT/ISO 11960 with mill test reports (MTRs).Guarantees quality and global acceptance.6. Cost Efficiency & Easy InstallationModular design for rd deployment; some types are reusable.Reduces total drilling costs and improves operational efficiency. Product ApplicationOil casing pipes are critical components in well completion and production operations, providing structural support and zonal isolation.1. Surface CasingInstalled near the wellhead to protect shallow formations (e.g., freshwater zones) and prevent drilling fluid contamination.Typically uses lower-grade steel (J55, K55) with thicker walls for shallow pressure resistance.2. Intermediate CasingIsolates challenging formations (e.g., high-pressure zones, unstable shale, salt layers) to ensure drilling safety.Common grades include N80 and P110, designed for high collapse resistance.3. Production CasingServes as the final barrier for hydrocarbon production, maintaining wellbore stability.High-grade steel (P110, Q125), corrosion-resistant (coatings or sour-service alloys), suitable for HP/HT conditions.4. LinerUsed in deep or ultra-deep wells to reduce costs and operational complexity.Hung from the previous casing string, offering material savings and flexibility.5. Unconventional WellsMulti-stage fracturing in shale gas and tight oil horizontal wells.Requires high-collapse resistance (e.g., TP series) and gas-tight threads.6. Geothermal WellsHarnesses high-temperature geothermal resources.Heat-resistant grades (L80, C110) with thermal fatigue resistance.7. Offshore DrillingConstructs wellbores in deepwater/ultra-deepwater environments.High external pressure resistance, corrosion protection (e.g., duplex stainless steel coatings), and low-temperature toughness. Product Parameters Size (in)Weight (lb/ft)OD (mm)Nominal Weight w/Threads & Couplings (kg/m)Wall Thickness (mm)511.512717.115.5951312719.356.4351512722.327.522005/1/214139.720.836.22005/1/215.5139.723.076.982005/1/217139.725.37.722006/5/820168.2829.767.322006/5/824168.2835.728.94720177.829.766.91723177.834.238.05726177.838.699.192007/5/824193.6835.727.622007/5/826.4193.6839.298.332007/5/829.7193.6844.29.522007/3/446.1196.8568.615.112008/5/824219.0835.726.712008/5/828219.0841.677.722009/5/832.3244.4848.077.922009/5/836244.4853.578.942009/5/840244.4859.5310.032010/3/432.75273.0548.747.092010/3/440.5273.0560.278.892010/3/445.5273.0567.7110.162013/3/848339.7271.438.382013/3/854.5339.7281.19.652013/3/861339.7290.7810.922013/3/868339.72101.1912.191665406.496.739.531675406.4111.6111.132018/5/887.5473.08130.2111.052094508139.8911.1320106.5508158.4912.7 Company Profile Besdrill is a global trading supplier specializing in oil casing pipes, serving oilfield operators, drilling contractors, and distributors worldwide. With a strong supply chain network, Besdrill sources high-quality -certified casing pipes from trusted manufacturers, ensuring reliability and performance for critical well construction projects. Our Advantages1.Premium-Quality -Certified ProductsSupplies only 5CT-compliant casing pipes (J55, K55, N80, P110, etc.) with full traceability, including mill test reports (MTRs) and material certifications.2.Extensive Inventory & Fast DeliveryMaintains ready stock of common sizes and grades, reducing lead times compared to factory-direct orders.3.Customization & Technical ExpertiseOffers tailored solutions for:Non-standard sizes/threads (BTC, LTC, STC, premium connections)Special coatings (anti-corrosion, wear-resistant)Sour service (H2S-resistant grades like C90/T95)4.Competitive Pricing & Flexible TermsLeverages partnerships with multiple mills to provide cost-effective options without minimum order quantity (MOQ) restrictions.5.Global Logistics SupportHandles shipping, customs clearance, and documentation for seamless cross-border transactions.6.Rigorous Quality ControlConducts third-party inspections (e.g., SGS/BV) for dimensional accuracy, mechanical properties, and thread integrity. There are many product specifications. The price is subject to the actual situation.
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