The casing head produced by Rich Drilling is in conformity with the requirement of API Spec.6A ,ISO 10423 and GB/T22513, and can also be processed and customized according to actual needs of the customer. It can meet the requirement of casing, tubing suspension,annulus seal, acidizing and fracturing, oil and gas production in the process of drilling, cementing, oil and gas production.

DEENPU’S casing head adopts mandrel hanger and slip-type hanger, they can be completely interchanged and easy to handle all kinds of unexpected events.

After decades of development, the structure of the casing head produced by our company is safe, stable and reliable, and RICH’s main market covers most of oil fields and blocks in China.