초록 ▼

A method for boring a well with a laser beam is provided, the method comprising: shining the laser beam into a conduit, wherein the laser beam is guided through the conduit by the internal reflectivity of said conduit; and extending the conduit into the well, so that the laser beam exiting the condu

A method for boring a well with a laser beam is provided, the method comprising: shining the laser beam into a conduit, wherein the laser beam is guided through the conduit by the internal reflectivity of said conduit; and extending the conduit into the well, so that the laser beam exiting the conduit shines onto an area in the well to be bored. A system for boring a well with a laser beam is also provided, the system comprising: a means for shining the laser beam into a conduit; wherein the laser beam is guided through the conduit by the internal reflectivity of said conduit; and a means for extending the conduit into the well, so that the laser beam exiting the conduit shines onto an area in the well to be bored. An apparatus is provided as well, comprising a conduit that is extendable into the well, and an inner surface inside of the conduit, wherein the inner surface is reflective to the laser beam.

대표청구항 ▼

1. A method for boring a well with a laser beam, the method comprising:shining the laser beam into a conduit, wherein the laser beam is guided through the conduit by the internal reflectivity of said conduit; and extending the conduit into the well, so that the laser beam exiting the conduit shines

1. A method for boring a well with a laser beam, the method comprising:shining the laser beam into a conduit, wherein the laser beam is guided through the conduit by the internal reflectivity of said conduit; and extending the conduit into the well, so that the laser beam exiting the conduit shines onto an area in the well to be bored. 2. A method as in claim 1, further comprising:vaporizing material at the area in the well to be bored; and evacuating vaporized material from the well. 3. A method as in claim 1, further comprising diverging the laser beam exiting the conduit.4. A method as in claim 1, further comprising injecting gas into the well.5. A method as in claim 4, further comprising diverging the laser beam exiting the conduit.6. A method as in claim 4, further comprising diverting the gas around a diverging lens.7. A method as in claim 4, further comprising protecting a diverging lens from the environment inside the well.8. A method as in claim 7, wherein said protecting the diverging lens comprises directing the gas injected into the well towards the diverging lens.9. A method as in claim 4, further comprising blocking the backflow of the gas in the conduit.10. A method as in claim 1, further comprising extending a casing into the well, so that the conduit is inside of the casing when the conduit is extended into the well.11. A method as in claim 10, further comprising connecting the conduit and the casing, wherein the casing is rotatable and the conduit is stationary.12. A method as in claim 11, further comprising rotating the casing.13. A method as in claim 10, further comprising holding the conduit essentially coaxially aligned with the casing.14. A method as in claim 10, further comprising:injecting fluid into the casing; transporting the fluid into the well through the casing; and injecting the fluid into the well.