Downhole camera
View Patent ↗A camera apparatus that is at least partially incorporated within a downhole tool to be disposed to a subterranean location by a running arrangement. The camera apparatus includes a camera sensor for capturing one or more visual images of a subterranean location and a memory storage operably associated with camera sensor, the camera sensor providing one or more visual images to the storage memory.
1. A camera apparatus at least partially incorporated within a downhole tool to be disposed to a subterranean location by a running arrangement, the camera apparatus comprising:
a camera sensor for capturing one or more visual images of a subterranean location;
a storage memory within the running arrangement and operably associated with camera sensor, the camera sensor providing one or more visual images to the storage memory;
a separable communications cable which operably interconnects the storage memory with the camera sensor so that the storage memory can be removed from the subterranean location while leaving the camera sensor in the subterranean location.
2. The camera apparatus of claim 1 wherein the downhole tool comprises an emplaceable wellbore device.
3. The camera apparatus of claim 2 wherein:
the running arrangement includes a setting tool for setting the emplaceable wellbore device within a wellbore; and
the storage memory is incorporated into the setting tool.
4. The camera apparatus of claim 1 further comprising a power source that is operably associated with the sensor and storage memory.
5. The camera apparatus of claim 3 further comprising communication wiring which extends between the storage memory and the camera sensor.
6. The camera apparatus of claim 1 further comprising a light for illuminating surroundings for the camera apparatus.
7. The camera apparatus of claim 1 wherein the camera sensor is mounted within a camera housing that is secured to a lower end of the downhole tool.
8. A camera apparatus incorporated within a downhole tool and a running arrangement for disposing the downhole tool to a subterranean location, the camera apparatus comprising:
a camera sensor for capturing one or more visual images of a subterranean location, the camera sensor being incorporated into or fixedly secured to the downhole tool;
a storage memory to receive and store one or more visual images from the camera sensor, the storage memory being incorporated into the running arrangement;
a separable communications cable which operably interconnects the storage memory with the camera sensor so that the storage memory can be removed from the subterranean location while leaving the camera sensor in the subterranean location.
9. The camera apparatus of claim 8 further comprising a transmission conduit operably associated with the camera sensor to transmit the one or more visual images to surface.
10. The camera apparatus of claim 8 wherein the downhole tool comprises an emplaceable wellbore device.
11. The camera apparatus of claim 10 wherein:
the running arrangement includes a setting tool for setting the emplaceable wellbore device within a wellbore; and
a storage memory is incorporated into the setting tool.
12. The camera apparatus of claim 8 further comprising a power source that is operably associated with the sensor and storage memory.
13. The camera apparatus of claim 8 further comprising a light for illuminating surroundings for the camera apparatus.
14. The camera apparatus of claim 8 wherein the camera sensor is mounted within a camera housing that is secured to a lower end of the down hole tool.
15. A method for obtaining one or more visual images of a subterranean location comprising the steps of:
operably associating a camera apparatus with a downhole tool to be disposed proximate the subterranean location, the camera apparatus having a camera sensor for capturing one or more visual images and a storage memory for storing the one or more images, the storage memory being retained within a running arrangement for disposing the downhole tool proximate the subterranean location;
disposing the downhole tool and camera apparatus to a desired subterranean location;
recording one or more visual images with the camera apparatus either during or after the time that the downhole tool and camera apparatus are disposed to the desired subterranean location;
separating the running arrangement from the downhole tool; and
removing the running arrangement and storage memory from the subterranean location while leaving camera sensor at the subterranean location.
16. The method of claim 15 further comprising the step of retrieving the storage memory at surface to view the one or more visual images.