[1]
Imbò, P. and Gandini, G. 2011. Electro Magnetic Wireline Retrievable-Surface Controlled Subsurface Safety Valve: A New Backup For Surface Controlled Subsurface Safety Valve To Avoid WorkOver. Journal of Petroleum Research and Studies. 2, 3 (Dec. 2011), 1-21. DOI:https://doi.org/10.52716/jprs.v2i3.47.