... production david gregg motor valve valve casing and cementing flow rate controller upstream oil & gas operator lubricator spe 78706 operation flow outlet optimal result plunger lift artificial lift system society of petroleum engineers casing design travel casing plunger...

... methods of controlling the operating time with devices such as timers and pump off controllers. Using the integrated analysis method presented in this paper, the operator can monitor pump fillage and set run time on these devices, thereby efficiently producing his well. Downhole Gas Separation...

... Abstract The current method of production operation often times includes the use of electronic controllers with the ability to operate a well with continual monitoring of the conditions. There are controllers that can even adjust to the changes on most wells when they are detected...

... ABSTRACT This paper describes the use of flow controllers ahead of orifice meters on well locations and master stations. The controller has taken a typical production chart that was very difficult to read and made it much more accurate to integrate. Further, the application of flow controllers...

... ABSTRACT A recently developed, portable cement laboratory instrument has been used to test cement consistency under actual downhole conditions. Control variables include pressure, temperature, and shear experienced by a cement slurry in the test. During a simulated temporary suspension...

... ABSTRACT New developments in controller design that simplify plunger lift operations and obtain maximum production are always needed. Many plunger lift wells are currently operated by electronic controllers which utilize either time and/or pressure to regulate production. Some monitor casing...