System and method for sharing information between downhole drill strings
View Patent ↗A system for sharing information between downhole drill strings is disclosed in one embodiment of the invention as including a first drill string and a communications network integrated into the first drill string. The communications network includes multiple nodes spaced at selected intervals along the first drill string to gather subterranean data along the first drill string. The system further includes a second drill string and a real-time communication link between the first drill string and second drill string. The communication link is used to transit the subterranean data from the first drill string to the second drill string to control the second drill string.
1. A system for sharing information between downhole drill strings, the system comprising:
a first drill string comprising multiple sections drill pipe with a central bore adapted to receive a drilling fluid;
a communications network integrated into the first drill string, the communications network comprising a plurality of nodes spaced at selected intervals along the first drill string to gather subterranean data along the first drill string;
a second drill string also comprising a communications network with a plurality of nodes;
a real-time, above surface, communication link to a shared server between the first drill string and second drill string to transit the subterranean data from the first drill string to the second drill string, the subterranean data used to control the second drill string;
wherein the nodes of the communications networks of the first and second drill strings are in electrical communication with each other through data couplers and high-speed data cables.
2. The system of claim 1 , wherein the subterranean data is further used to steer the second drill string towards hydrocarbon reserves.
3. The system of claim 1 , wherein the second drill comprises a communications network integrated into the second drill string, the communications network comprising a plurality of nodes spaced at selected intervals along the second drill string.
4. The system of claim 1 , further comprising at least one sensor to gather the subterranean data, the at least one sensor selected from the group consisting of an accelerometer, an inclinometer, a pressure transducer, a magnetometer, a gyroscope, a temperature sensor, a gamma ray sensor, a neutron sensor, a seismic sensor, a sonic sensor, a coring tool, a mud logging device, a resistivity sensor, an induction sensor, a radioactivity sensor, an imaging device, a GPS device, a Hall-effect sensor, a permeability sensor, a porosity sensor, a vibration sensor, and an electrical potential sensor.
5. The system of claim 1 , wherein the first and second drill strings are located on different leases.
6. The system of claim 5 , wherein the first and second drills strings are located on the same tract.
7. The system of claim 5 , wherein the first and second drill string are located on a different tract.
8. A method for sharing information between downhole drill strings, the method comprising:
gathering subterranean data with a first drill string comprising multiple sections drill pipe with a central bore adapted to receive a drilling fluid;
transmitting the subterranean data along a communications network integrated into the first drill string, the communications network comprising a plurality of nodes spaced at selected intervals along the first drill string;
providing a second drill string also comprising a communications network with a plurality of nodes;
transmitting, in real-time, above surface the subterranean data from the first drill string to the second drill string via a shared server;
controlling the second drill string using the subterranean data;
wherein the nodes of the communications networks of the first and second drill strings are in electrical communication with each other through data couplers and high-speed data cables.
9. The method of claim 8 , wherein controlling comprises steering the second drill string towards hydrocarbon reserves.
10. The method of claim 8 , wherein the second drill comprises a communications network integrated into the second drill string, the communications network comprising a plurality of nodes spaced at selected intervals along the second drill string.
11. The method of claim 8 , wherein the first and second drill strings are located on different leases.
12. The method of claim 11 , wherein the first and second drills strings are located on the same tract.
13. The method of claim 11 , wherein the first and second drill strings are located on different tracts.
14. A system for sharing information between downhole drill strings, the system comprising:
a first drill string comprising multiple sections drill pipe with a central bore adapted to receive a drilling fluid;
a communications network integrated into the first drill string, the communications network comprising a plurality of nodes spaced at selected intervals along the first drill string to gather subterranean data along the first drill string;
an above surface archival device in communication with the first drill string to archive, over a period of time, the subterranean data gathered by the first drill string;
a second drill string also comprising a communications network with a plurality of node; and
an above surface, communication link to a shared server to transmit the subterranean data from the archival device to the second drill string, the subterranean data used to control the second drill string;
wherein the nodes of the communications networks of the first and second drill strings are in electrical communication with each other through data couplers and high-speed data cables.