METHODS AND MECHATRONIC COMPLEXES OF OIL-MINING
An analysis is performed of existing automated systems of oil-mining using installations of rotary pumps (UECN) and technology processes optimization, which show that described methods have several shortages: switching off of UECN bad affect on installation equipment and oil deposit; low reliability because great number of switching off/on lead to isolation spark-over due to 4–5 time greater starting current compare to nominal; complicated construction and existence of great number of immersed in bore-hole probe heads which block up the perforation region; measurement blocks have temperature region < 90?°С and at the same time liquid in some bore-holes reach 150?°С and higher; UECN by its vibration introduce an error in probe-heads data; scorn of gas saturation of liquid; absence of reverse signal of drive moment changing at liquid parameters changing. Conclusion is made about the advantages of on-line proton magnetic resonance relaxometry (PPMRR) in mechatronic complexes for control of oil-mining.