Drilling Spool A Drilling Spool is a pressure-containing wellhead component installed between Blowout Preventers (BOPs), casing heads, or other well control equipment. It provides additional spacing for the installation of valves, choke and kill lines, and other pressure-control accessories while maintaining well integrity during drilling, completion, workover, and intervention operations. Drilling spools are manufactured to stringent API standards to withstand high-pressure and high-temperature (HPHT) environments. Our Drilling Spools are available for sale and lease, providing reliable well control solutions for onshore and offshore oil and gas operations. Applications Blowout Preventer (BOP) stack assemblies Wellhead pressure control systems Drilling operations Well completion projects Workover and well intervention operations Choke and kill manifold connections High-pressure drilling environments Offshore drilling platforms Land drilling rigs Exploration and production wells Technical Features Manufactured from high-strength forged alloy steel. Designed and tested in accordance with API 6A and NACE standards. Available with API flanged, studded, or hub-end connections. Multiple side outlets for choke, kill, and monitoring lines. Corrosion-resistant internal and external surfaces. Suitable for sour service (H₂S) applications. Precision-machined sealing surfaces for leak-free performance. High-pressure and high-temperature (HPHT) capability. Compatible with all major wellhead and BOP systems. Factory pressure-tested and quality certified before delivery. Available Types Standard Drilling Spool Flanged Drilling Spool Studded Drilling Spool Double Studded Adapter Spool Spacer Spool Crossover Drilling Spool Custom-Engineered Drilling Spool Typical Specifications Parameter Specification Working Pressure 2,000 psi – 20,000 psi Bore Size 7 1/16" – 21 1/4" (or custom sizes) Material Class AA, BB, CC, DD, EE, FF, HH Product Specification Level (PSL) PSL 1 – PSL 4 Performance Requirement PR1, PR2 Temperature Class L, P, R, S, T, U, V, X, Y Connection Type API Flanged, Studded, Hub Standard API 6A, NACE MR0175/ISO 15156 Key Benefits Provides additional space within the BOP stack. Enables secure installation of choke and kill lines. Ensures safe pressure containment during drilling operations. Supports efficient well control and pressure management. Withstands extreme drilling pressures and temperatures. Offers long service life with minimal maintenance. Compatible with standard wellhead and BOP equipment. Reduces operational downtime. Suitable for both onshore and offshore drilling. Available in standard and custom configurations. Industries Served Oil & Gas Exploration Offshore Drilling Onshore Drilling Well Completion Services Well Intervention Drilling Contractors Energy Service Companies Petrochemical Industry Geothermal Drilling Government and National Oil Companies Drilling Spool Sales and Lease We supply new and refurbished Drilling Spools from leading global manufacturers for both sale and short- or long-term lease. Every drilling spool undergoes comprehensive inspection, hydrostatic pressure testing, dimensional verification, and quality assurance to ensure compliance with industry standards before deployment. Our Sales & Leasing Services Include New and refurbished drilling spools. Short-term, long-term, and project-based rental options. API-certified inspection and pressure testing. Custom bore sizes and pressure ratings. Technical consultation for equipment selection. Refurbishment and recertification services. Fast mobilisation for offshore and onshore projects. Worldwide logistics and delivery support. Complete documentation, including inspection reports and test certificates. Our Drilling Spools are engineered to provide exceptional pressure containment, operational safety, and long-term durability in demanding drilling environments. Whether for exploration, development, or well intervention, our drilling spools deliver dependable performance while helping operators maintain well integrity and minimise non-productive time (NPT).
Drilling Spool A Drilling Spool is a pressure-containing wellhead component installed between Blowout Preventers (BOPs), casing heads, or other well control equipment. It provides additional spacing for the installation of valves, choke and kill lines, and other pressure-control accessories while maintaining well integrity during drilling, completion, workover, and intervention operations. Drilling spools are manufactured to stringent API standards to withstand high-pressure and high-temperature (HPHT) environments. Our Drilling Spools are available for sale and lease, providing reliable well control solutions for onshore and offshore oil and gas operations. Applications Blowout Preventer (BOP) stack assemblies Wellhead pressure control systems Drilling operations Well completion projects Workover and well intervention operations Choke and kill manifold connections High-pressure drilling environments Offshore drilling platforms Land drilling rigs Exploration and production wells Technical Features Manufactured from high-strength forged alloy steel. Designed and tested in accordance with API 6A and NACE standards. Available with API flanged, studded, or hub-end connections. Multiple side outlets for choke, kill, and monitoring lines. Corrosion-resistant internal and external surfaces. Suitable for sour service (H₂S) applications. Precision-machined sealing surfaces for leak-free performance. High-pressure and high-temperature (HPHT) capability. Compatible with all major wellhead and BOP systems. Factory pressure-tested and quality certified before delivery. Available Types Standard Drilling Spool Flanged Drilling Spool Studded Drilling Spool Double Studded Adapter Spool Spacer Spool Crossover Drilling Spool Custom-Engineered Drilling Spool Typical Specifications Parameter Specification Working Pressure 2,000 psi – 20,000 psi Bore Size 7 1/16" – 21 1/4" (or custom sizes) Material Class AA, BB, CC, DD, EE, FF, HH Product Specification Level (PSL) PSL 1 – PSL 4 Performance Requirement PR1, PR2 Temperature Class L, P, R, S, T, U, V, X, Y Connection Type API Flanged, Studded, Hub Standard API 6A, NACE MR0175/ISO 15156 Key Benefits Provides additional space within the BOP stack. Enables secure installation of choke and kill lines. Ensures safe pressure containment during drilling operations. Supports efficient well control and pressure management. Withstands extreme drilling pressures and temperatures. Offers long service life with minimal maintenance. Compatible with standard wellhead and BOP equipment. Reduces operational downtime. Suitable for both onshore and offshore drilling. Available in standard and custom configurations. Industries Served Oil & Gas Exploration Offshore Drilling Onshore Drilling Well Completion Services Well Intervention Drilling Contractors Energy Service Companies Petrochemical Industry Geothermal Drilling Government and National Oil Companies Drilling Spool Sales and Lease We supply new and refurbished Drilling Spools from leading global manufacturers for both sale and short- or long-term lease. Every drilling spool undergoes comprehensive inspection, hydrostatic pressure testing, dimensional verification, and quality assurance to ensure compliance with industry standards before deployment. Our Sales & Leasing Services Include New and refurbished drilling spools. Short-term, long-term, and project-based rental options. API-certified inspection and pressure testing. Custom bore sizes and pressure ratings. Technical consultation for equipment selection. Refurbishment and recertification services. Fast mobilisation for offshore and onshore projects. Worldwide logistics and delivery support. Complete documentation, including inspection reports and test certificates. Our Drilling Spools are engineered to provide exceptional pressure containment, operational safety, and long-term durability in demanding drilling environments. Whether for exploration, development, or well intervention, our drilling spools deliver dependable performance while helping operators maintain well integrity and minimise non-productive time (NPT). Designed for safe, efficient, and compliant operations.
