Rig or wellsite safety intervention
A safety intervention system comprising a control system in communication with one or more pieces of equipment on a rig or wellsite via an equipment sensor coupled to each piece of equipment or one or more rig sensors located on the rig or wellsite, and a personnel sensor coupled to a person configured to provide position information of the person to the control system, wherein the control system is configured to determine the person's position relative to each piece of equipment.
1. A safety intervention system, comprising;
a control system in communication with one or more pieces of equipment on a rig or wellsite via an equipment sensor coupled to each piece of equipment and one or more rig sensors located on the rig or wellsite, wherein the control system is configured to monitor a location of each piece of equipment and determine a safety zone for each piece of equipment based on the equipment sensors, and wherein the control system is configured to determine a single safety zone surrounding all of the pieces of equipment based on the rig sensors; and
a personnel sensor coupled to a person, wherein the personnel sensor is configured to provide position information of the person to the control system, and wherein the control system is configured to determine and monitor the person's position relative to each piece of equipment.
2. The system of claim 1 , wherein the control system is configured to activate an alarm when the person nears one of the safety zones.
3. The system of claim 1 , wherein the equipment sensors and the personnel sensors consist of, or are enabled as, one or more of a global positioning system, radio frequency identification, a camera, sound navigation and ranging, light imaging, detection and ranging, and a motion sensor.
4. The system of claim 1 , wherein the control system comprises a shut-down system that is configured to stop operation of at least one of the pieces of equipment when the person is within the safety zone of that piece of equipment.
5. The system of claim 1 , wherein the control system comprises the equipment sensor coupled to each piece of equipment and the rig sensors, and wherein the control system is configured to determine the single safety zone surrounding all of the pieces of equipment based on the equipment sensors and the rig sensors.
6. The system of claim 5 , wherein the control system is configured to activate an alarm when the person nears the single safety zone.
7. The system of claim 5 , wherein the control system is configured to activate an alarm when the person is within the single safety zone.
8. The system of claim 5 , wherein the control system comprises a shut-down system that is configured to stop operation of one or more pieces of equipment when the person is within the single safety zone.
9. The system of claim 1 , wherein the control system comprises the one or more rig sensors located on the rig or wellsite and the equipment sensors, and wherein the control system is configured to determine the safety zone for each piece of equipment based on the rig sensors and the equipment sensor coupled to each piece of equipment.
10. The system of claim 9 , wherein the control system is configured to activate an alarm when the person nears the single safety zone.
11. The system of claim 9 , wherein the control system is configured to activate an alarm when the person is within the single safety zone.
12. The system of claim 9 , wherein the control system comprises a shut-down system that is configured to stop operation of one or more pieces of equipment when the person is within the single safety zone.
13. A safety intervention method, comprising:
receiving equipment data from an equipment sensor coupled to a piece of equipment and a rig sensor located on a rig or wellsite;
monitoring a location of the piece of equipment based on equipment data received from the equipment sensor;
calculating a safety zone of the piece of equipment based on the equipment data received from the equipment sensor;
calculating a single safety zone surrounding the piece of equipment based on the equipment data received from the rig sensor;
receiving personnel data from a personnel sensor on a person;
calculating a location of the person based on the personnel data;
monitoring the person's position relative to the safety zone of the piece of equipment and the single safety zone surrounding the piece of equipment; and
determining whether the person is near or within the safety zone of the piece of equipment or the single safety zone surrounding the piece of equipment.
14. The method of claim 13 , further comprising continuously monitoring the location of the person relative to the safety zone of the piece of equipment or the single safety zone surrounding the piece of equipment.
15. The method of claim 14 , further comprising activating an alarm when the person is near or within the safety zone of the piece of equipment or the single safety zone surrounding the piece of equipment.
16. The method of claim 15 , further comprising stopping operation of the piece of equipment when the person is within the safety zone of the piece of equipment or the single safety zone surrounding the piece of equipment.
17. The method of claim 16 , further comprising automatically re-starting operation of the piece of equipment when the person is no longer within the safety zone of the piece of equipment or the single safety zone surrounding the piece of equipment.