Biography
M Ahmad has completed her BSc from the American University of the Middle East (AUM) in Industrial Engineering. Currently, she works at Kuwait Institute for Scientific Research (KISR) as a Projects Analyst since Jan, 2015. She has published one paper related to the Electrical Submersible Pumps which was prepared and presented at the SPE Kuwait Oil and Gas show and conference in 2015.
Abstract
Electrical submersible pumps (ESP’s) downtime is a major concern that affects the oil production sustainability in Kuwait. Many defects occur to the ESP due to different reasons including: power, reservoir, network, well and pump design. During the past three fiscal years, 2012/2013 to 2014/2015, it was found that almost 45% of the trips occurred because of power issues, 29% of them were reservoir issues, 12% were network, 8% were wells and 6% were pumps related problems. This study focuses on the reservoir trips that occurred during that period. Various reservoir trips such as no-flow in the surface, high and low temperature, changing rotation, motor stall, high gas and water cut, over-load and under-load trips from a population of 600 wells separated in four fields located in North Kuwait which reduces the total daily production. The main objective of this study is to reduce the operational downtime of the electrical submersible pumps after highlighting the major defects that occurred in each well while focusing on the wells that may help in increasing the production in Kuwait and to increase the pump’s spinning time and sustain the wells’ production. In order to accomplish that goal, a statistical study was used to reach the overall results. The problem is defined as reducing the electrical submersible pumps (ESP’s) downtime. The oil production in each well were measured on a daily bases from 600 wells and the downtime was calculated. Each defect in these wells were highlighted and characterized. A previous analysis showed that the most defects were electrical ones because of diesel generators usage. The solution for this problem was substituting the diesel generators with government electricity. However, this study focuses on the other major defect caused by the reservoirs.
Biography
Aisha Allahou is a second year Mechanical Engineering student. She has joined in the Kuwait Institute for Scientific Research Summer Training course where she gained knowledge and experience in field of Bio-energy and Energy Efficiency.
Abstract
Risk assessment and accident estimation are key factors required to be considered when dealing with nuclear facilities. The contamination map is an effective approach used to calculate the emergency releases of different isotopes. It specifies the required procedures that need to be taken, based on emergency cases, to reduce radiation effects on humans. There are four zones in a contamination map which are categorized based on the range of dose limits: Evacuation zone, stay home and no-fly zone, exclusion zone, and unrestricted zone. The study is conducted to identify the total dose transferred within 30 minutes to humans from a water cooled research reactor accident with 4% fuel enrichment. It also helps in determining the level of safety from the accident location based on the total radioactive dose generated from the accident source.