Abstract: A seismic sensor stake, system and method configured to orientate three seismic 1C sensors orthogonally in the X, Y, and Z directions. The present technology stake is configured to efficiently and effectively convert three independent seismic sensors into a single three seismic sensor unit. Multiple stakes can be inserted into the ground of a geographical area to provide highly accurate seismic survey of subterranean hydrocarbon formations. Each seismic sensor can include a slot that slidable receives a threaded member of a mounting sides of the stake. A retaining nut can secure the seismic sensor in place upon rotation of the sensor. A stake bit can be utilized with an impact hammer to form holes in hard or frozen ground for quick insertion of the stake into the ground.
Type:
Application
Filed:
March 30, 2021
Publication date:
October 6, 2022
Applicant:
Explor Geophysical Ltd.
Inventors:
Allan Robert Châtenay, Joshua Gilbert Barnet Abbott, Selina Ashley Samodien, John Gerard Bouska, Cameron Rankin
Abstract: A seismic sensor stake, system and method configured to orientate three seismic 1C sensors orthogonally in the X, Y, and Z directions. The present technology stake is configured to efficiently and effectively convert three independent seismic sensors into a single three seismic sensor unit. Multiple stakes can be inserted into the ground of a geographical area to provide highly accurate seismic survey of subterranean hydrocarbon formations. Each seismic sensor can include a slot that slidable receives a threaded member of a mounting sides of the stake. A retaining nut can secure the seismic sensor in place upon rotation of the sensor. A stake bit can be utilized with an impact hammer to form holes in hard or frozen ground for quick insertion of the stake into the ground.
Type:
Grant
Filed:
March 30, 2021
Date of Patent:
September 27, 2022
Assignee:
Explor Geophysical Ltd.
Inventors:
Allan Robert Châtenay, Joshua Gilbert Barnet Abbott, Selina Ashley Samodien, John Gerard Bouska, Cameron Rankin
Abstract: The present technology is essentially a portable seismic survey system and method using reflection seismology for mapping subterranean formations. The device includes an upper assembly, a firing pin operably associated with a firing pin actuator, a lower assembly including a cartridge holder capable of retaining a blasting cartridge, and a detonation sensor capable of detecting detonation of the blasting cartridge. The system can further include an anchoring assembly, and an adjustable shield assembly. The detonation sensor transmits a signal to an event marking device to trigger a recordation of detonation time and geographic location of the seismic survey device. A seismic wave is generated upon detonation, which is then reflected back toward seismometers. Data from the event marking system and seismometers can then be processed to provide geological formation information.
Type:
Application
Filed:
January 31, 2020
Publication date:
May 28, 2020
Applicant:
Explor Geophysical, Ltd.
Inventors:
Allan Robert Châtenay, Lee Martin, Pierce Andrew Laing, Todd Machacek, Simon Schmitt, Cameron Rankin
Abstract: The present invention is essentially a portable seismic survey device and method using reflection seismology for mapping subterranean formations. The device includes an upper assembly, a firing pin operably associated with a firing pin actuator, a lower assembly including a cartridge holder capable of retaining a blasting cartridge, and a detonation sensor capable of detecting detonation of the blasting cartridge. The detonation sensor transmits a signal to an event marking device to trigger a recordation of detonation time and geographic location of the seismic survey device. A seismic wave is generated upon detonation which is then reflected back toward seismometers. Data from the event marking device and seismometers can then be processed to provide geological formation information.