CQX常规岩心取样工具

1. Outer barrel is made of strong thick-wall steel pipe and is designed with several stabilizers. It is of high intensity and good stability, which improves core recovery and prolongs the life of coring bit. 2. Besides steel Inner barrel, the center develops other different inner barrel with different materials, such as steel, glass fiber, aluminum alloy and stainless steel. These new type of inner barrels are featured by light weight, high temperature tolerance, corrosion proof, high intensity and smooth wall, which enables entering the core with less resistance and helps to enhance core recovery in soft and crushed formations.