Plunger lift control system arrangement
A plunger lift control system for improving the output efficiency of an oil or gas well by a real-time reporting arrangement, the system comprising: a tubing string having an upper end and a lower end, the tubing string arranged within a well casing for receiving a plunger traveling therethrough, a plunger having a sound generating function therewith, so as to transmit a real-time lower-end location signal from the plunger to a signal sensor and processor arranged in communication with a system controller arranged at the upper end of the tubing.
1. A plunger lift control system in a well head for improving the output efficiency of an oil or gas well by a real-time reporting arrangement, the system comprising:
a tubing string having an upper end and a lower end, the tubing string arranged within a well casing for receiving a plunger traveling therethrough;
a plunger and well casing arrangement having a well-position-sensing sound generating arrangement therein, so as to transmit a real-time lower-end location signal position-indicative signal from the plunger to a signal sensor and processor arranged in the upper end of the tubing string and in communication with a valve controlling system controller at the well head.
2. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 1 , wherein the sound generating arrangement of the plunger consists of the impact noise of the plunger striking the upper end of a downhole stop arranged in the bottom of the tubing string.
3. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 1 , wherein the sound generating arrangement of the plunger consists of a triggered noise maker activated upon arrival and impact at the bottom of the tubing string.
4. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 1 , wherein the signal sensor at the upper end of the tubing is a microphone in embedded within the wall of the upper end of the tubing string.
5. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 1 , wherein the signal sensor at the upper end of the tubing is a motion sensing accelerometer embedded within the wall of the upper end of the tubing string.
6. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 1 , wherein the signal sensor at the upper end of the tubing is attached to the outside of the wall of the upper end of the tubing string by a strap arrangement.
7. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 1 , wherein the tubing string is comprised of a series of tubing sections connected by sleeve member couples, and wherein the sleeve member couples function as signal inducers when a plunger travels therethrough.
8. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 7 , wherein a signal ring rests upon an upper edge of the sleeve member couples.
9. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 8 , wherein the signal ring has an inductive coil and signal transmitter arranged therein.
10. The plunger lift control system for improving the output efficiency of an oil or gas well as recited in claim 9 , wherein the plunger has a magnetic member arranged therein so as to generate an electromagnetic impulse in the signal ring resting on a sleeve member couple and subsequent location signal generation for transmission to the sensor in the wellhead.
11. A method of increasing the output efficiency of an oil or gas well by minimizing the time required to recycle a plunger travelling between an upper end of a multi-sectioned metal walled tubing string and a bottom end of the metal walled tubing string of that well, comprising:
sending a plunger down the walled tubing string within a well casing to a bottom portion of the tubing;
generating an autonomous, location-induced signal upon the plunger's reaching the bottom of the tubing;
transmitting the autonomous, location-induced signal generated by the plunger at the bottom of the tubing though the metal wall of the tubing to the upper end of the tubing;
receiving the transmitted autonomous, location-induced signal by a sensor arranged at the upper end of the tubing; and
reporting the received autonomous, location-induced signal to a controller for the well, to immediately recycle the operating procedures of the well.
12. The method as recited in claim 11 , wherein the signal sent by the plunger reaching the bottom of the tubing string is a raw noise signal.
13. The method as recited in claim 11 , wherein the sensor arranged at the upper end of the tubing is an accelerometer.
14. The method as recited in claim 11 , including:
transmitting signals to the upper end of the tubing as the plunger passes through a juncture in the multi-sectioned metal walled tubing.
15. The method as recited in claim 11 , wherein the plunger includes a magnetic signal generating member arranged therein so as to induce a signal within an induction coil resting on the sleeve couples connecting adjacent tubing string sections as the plunger passes therewithin.
16. A method of increasing the output efficiency of an oil or gas well by minimizing the time required to recycle a plunger travelling back and forth between an upper end of a multi-sectioned metal walled tubing string and a bottom end of the metal walled tubing string of that well, comprising:
sending a plunger down the walled tubing string within a well casing to a bottom portion of the tubing;
generating a raw impact signal upon the plunger's reaching the bottom of the tubing; and
transmitting the raw signal generated by the plunger at the bottom of the tubing into and though the metal wall of the tubing to the upper end of the tubing for receipt and re-transmission to a control unit, by an accelerometer at the upper end of the tubing string.
17. The method as recited in claim 16 , including:
transmitting a signal generated by the plunger during its upstroke through the tubing into through a signal generator carried by the plunger;
receiving the transmitted signals by a sensor arranged at the upper end of the tubing; and
reporting the received signal to a system controller for the well, to permit immediately real time control the fluid flow rate from the well via control of a flow rate valve at the surface of the well.
18. The method as recited in claim 16 , wherein the impact signal is generated by a battery empowered impact sensing noise generator.