Riser Spool

Riser Spool

Riser Spools are the parts which are often used on floating offshore and Onshore drilling rigs to establish a seal between the top of the wellbore, which is on the ocean floor, and the drilling equipment, located above the surface of the water. A riser pipe serves as a guide for the drill stem from the drilling vessel to the wellhead and as a conductor of drilling fluid from the well to the vessel. The riser consists of several sections of pipe and includes special devices to compensate for any movement of the drilling rig caused by waves. It is also called a marine riser, it is designed and manufactured in accordance with API 6A standard, it usually has the same nominal end connections.

Features:

Flanged, and Hub ends available, in any combination

Manufactured for any combination of size and pressure ratings

Available for general service and sour service in compliance with any temperature rating and material requirements specified in API specification 6A and 16A

Available with Stainless Steel Inconel 625 corrosion resistant alloy ring grooves

BIC Industries Manufacture drilling Spools as per below API Specification 6A/16A:

• Working pressure                      1000PSI-15000PSI
• Size Range                                  9”- 30”
• Working temperature               P+U (-20-350F)
• Length                                          2Ft to 25FT
• Material class                             DD-EE-NL
• Specification class                    PSL1-PSL3
• Performance class                    PR1-PR2
• Connection Style                      Studded or Flanges