Causes and consequences
Ascendant:
Exploration, Well testing, Plant operation, Stimulation work, Drilling, work-over, Abandonment, Well design & engineering choices, Lack of knowledge on geological properties (rock and fluid), Corrosion & scaling, Defective BOP, Human error, Incidents during well drilling, Surface and underground equipment default, Blowout
Ascendant:
Exploration, Well testing, Plant operation, Stimulation work, Drilling, work-over, Abandonment, Well design & engineering choices, Lack of knowledge on geological properties (rock and fluid), Corrosion & scaling, Defective BOP, Human error, Incidents during well drilling, Surface and underground equipment default, Blowout
Ascendant:
Exploration, Well testing, Plant operation, Stimulation work, Drilling, work-over, Abandonment, Well design & engineering choices, Lack of knowledge on geological properties (rock and fluid), Corrosion & scaling, Defective BOP, Human error, Incidents during well drilling, Surface and underground equipment default, Blowout
Ascendant:
Exploration, Well testing, Plant operation, Stimulation work, Drilling, work-over, Abandonment, Well design & engineering choices, Lack of knowledge on geological properties (rock and fluid), Corrosion & scaling, Defective BOP, Human error, Incidents during well drilling, Surface and underground equipment default, Blowout
Ascendant:
Exploration, Well testing, Plant operation, Stimulation work, Drilling, work-over, Abandonment, Well design & engineering choices, Lack of knowledge on geological properties (rock and fluid), Corrosion & scaling, Defective BOP, Human error, Incidents during well drilling, Surface and underground equipment default, PATLAMA