135 Recommended guidelines for classification and categorisation of well control incidents and well integrity incidents

New revision of guideline 135

The guidelines for classification and categorisation of well control incidents have been revised. The revision is number 4 in the series, dated 27 June 2017. The changes are highlighted in Appendix A.

The purpose if theese guidelines is to ensure that well incidents can be categorized and classified, and evaluated to ensure common, consistent and correct alerting, notifying and reporting to the authorities.

These guidelines are only available in English.

Tove Rørhuus
Manager Operations, Drilling and Well

 


Documents


135-guidelines for classification and categorization of well control incidents and well integrity incidents.pdf

Well control incident report form template.ppt

Well integrity incident report form template.pptx