Søk:

12.01.18 Drift Helicopter safety study (HSS3)

Helicopter safety study (HSS3) Several years of systematic work in the oil and gas industry has led to that the NCS is leading within helicopter safety. At the same time, the industry's safety work

23.08.22 Drift Sharing to be better #22, Serious well control incident

"Sharing to be better #22", Serious (yellow) well control incident - Influx during displacement operation"

08.02.19 Drift Sharing to be better #19, Influx in overburden section of (HPHT) exploration well - MAASP at shoe significantly exceeded

Sharing to be better #19, Influx in overburden section of (HPHT) exploration well - MAASP at shoe significantly exceeded The key message is to focus on what can be learnt from these events. It is

26.10.18 Drift Sharing to be better #18, Influx while drilling with a Managed Pressure Drilling Unit in use

Sharing to be better #18, Influx while drilling with a Managed Pressure Drilling Unit in use The key message is to focus on what can be learnt from these events. It is hoped that sharing lessons will

12.01.18 Drift Sharing to be better #17 well control incident during perforation

The incident highlights a situation with influx while pulling out of hole after perforating with TCP.

12.01.18 Drift Sharing to be better #16, well control incident during preparation of side-track after plugging

The incident highlights a situation in well displaced to gas after unintentional cycling of deep valves.

12.01.18 Drift Sharing to be better #14, Well control incident during plugging

The incident highlights a situation with gas in returns after perforating for perf, wash and cement during P&A operation.

12.01.18 Drift Sharing to be better #13, Total mud loss followed by kick from a semisubmersible drilling unit in "karstified carbonates"

The incident highlights a situation with total mud loss followed by kick from a semisubmersible drilling unit in “karstified carbonates”. Karst: “An area of irregular limestone in which erosion has

12.01.18 Drift Sharing to be better #8, Incident – Drilling of reservoir section

The incident highlights the importance of specific focus on volume control when experiencing a “drilling break”.

12.01.18 Drift Sharing to be better #5, Well control incident - Completion

This incident highlights the importance of following procedures, attention to detail and quality control of calculations performed on the rig