Wellhead bowl protector

Details Wellhead bowl protector Wellhead bowl protector

E - Fixed Constructions

21

B

E21B 33/04 (2006.01) E21B 17/10 (2006.01) E21B 33/03 (2006.01) E21B 33/037 (2006.01)

Patent

CA 2065175

The invention relates to apparatus for protecting wellhead bores during drilling operations, and more parti- cularly to bowl protectors for preventing damage to well- head bore seal surfaces as drilling equipment passes through the wellhead. The invention includes a bowl protector and a separable false bowl for accepting a casing hanger, the bowl protector and false bowl being releasably connected together by shear pins.

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