Abstract: A system for managing well production equipment, the system comprising a) an RFID tag reader associated with a production well within a production well field, said RFID tag reader being positioned to read RFID tags associated with well production equipment as the well production equipment is run into said production well; and b) a data processing unit in communication with said RFID tag reader associated with a production well.

Abstract: A sucker rod for use in a subterranean well and a method of producing same, in which the method can include air quenching a martensitic stainless steel material of the sucker rod. An artificial lift system and a method of flowing a fluid from a well, in which the method can include connecting multiple air quenched and tempered sucker rods in a rod string connected to a downhole pump, and operating the downhole pump, thereby flowing the fluid from the well. A sucker rod can include a stainless steel sucker rod composition in which a carbon content is restricted to the range of 0.08% to 0.15%, and in which the sucker rod composition includes up to 0.20% vanadium content, up to 0.10% niobium content, up to 0.05% titanium content, up to 0.99% nickel content and/or up to 1.0% molybdenum content.

Abstract: There is provided fluorescent photopolymerizable resins for use in biological studies and image acquisition. In particular the photopolymerizable resins are useful in studying the properties of cells. The resins are also useful for the calibration of microscopic measurement systems.