The ageing of the Algerian oil and gas(O&G)installations has led to many incidents.Such installations are over 30 years old(life cycle)and still in operation.To deal with this O&G crucial problem,the Algerian ...The ageing of the Algerian oil and gas(O&G)installations has led to many incidents.Such installations are over 30 years old(life cycle)and still in operation.To deal with this O&G crucial problem,the Algerian authorities have launched a rehabilitation and modernization schedule of these installations.Within the framework of this program,many audit operations are initiated to elaborate a general diagnosis of the works to be performed while optimizing production.In other words,industrial ageing risks shall be controlled.In the process safety management(PSM)context,the aim of this paper is to study ageing problem of the Algerian industrial installations through proposed indicators.Their prioritization adjusted by(TOPSIS)Technique for Order-Preference by Similarity to Ideal Solution method which allows identification of ageing control solutions of Algerian onshore fields.展开更多
The authors have used a low-cost ROV of observation type for underice surveying of the Nen-Jiang Cross-river oil pipe line in the Da Qing oil field. The operation method, process and the safety measures for severe col...The authors have used a low-cost ROV of observation type for underice surveying of the Nen-Jiang Cross-river oil pipe line in the Da Qing oil field. The operation method, process and the safety measures for severe cold areas are presented. The fruitful tries and experience may be useful to ROV operators in severe cold areas.展开更多
文摘The ageing of the Algerian oil and gas(O&G)installations has led to many incidents.Such installations are over 30 years old(life cycle)and still in operation.To deal with this O&G crucial problem,the Algerian authorities have launched a rehabilitation and modernization schedule of these installations.Within the framework of this program,many audit operations are initiated to elaborate a general diagnosis of the works to be performed while optimizing production.In other words,industrial ageing risks shall be controlled.In the process safety management(PSM)context,the aim of this paper is to study ageing problem of the Algerian industrial installations through proposed indicators.Their prioritization adjusted by(TOPSIS)Technique for Order-Preference by Similarity to Ideal Solution method which allows identification of ageing control solutions of Algerian onshore fields.
文摘The authors have used a low-cost ROV of observation type for underice surveying of the Nen-Jiang Cross-river oil pipe line in the Da Qing oil field. The operation method, process and the safety measures for severe cold areas are presented. The fruitful tries and experience may be useful to ROV operators in severe cold areas.
