this is an invitation for all oilfield personnel, experts, engineers or drilling staff to write articles for AONG website, here is a list of the topics you may write an article about: Crude Oil production and treatment facilities. Natural Gas production and treatment facilities. LPG, LNG and NGL . oil well drilling in its different sections: casing – logging – completion – well control – directional drilling – drilling rig ..etc oil well reservoirs. Equipment such as pumps – heat exchangers – valves – control valves – boilers – tanks – pipelines – compressors …etc HSE and OSHA in oilfields. the article should suit the following conditions: The article should…