Method and apparatus for preventing environmental...

Details Method and apparatus for preventing environmental... Method and apparatus for preventing environmental...

E - Fixed Constructions

21

B

E21B 33/03 (2006.01) E21B 41/00 (2006.01)

Patent

CA 2166265

A method and apparatus for preventing environmental contamination due to fluid leakage from a wellhead. Firstly, provide an annular ring having a top surface, a bottom surface, an outer edge and a plurality of bolt receiving openings extending between the top surface and the bottom surface. Secondly, provide catch pan having a central opening. Thirdly, secure the central opening of the catch pan to the outer edge of the annular ring. Fourthly, bolt the annular ring to the wellhead by means of bolts extended through the bolt receiving openings.

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