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Laser positioning system for earth boring apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-047/00
출원번호 US-0131756 (1993-10-05)
발명자 / 주소
  • Tull Herbert (Ruston LA) Berry Frederick (West Monroe LA)
출원인 / 주소
  • Lag Steering Systems (Rocky Mountain NC 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

A laser positioning and measuring system for an earth boring apparatus is disclosed which includes a unique measuring unit comprising a pair of lasers mounted in a back-to-back relation with targets at their free ends. The targets include a beam passage through which laser beams from the measuring u

대표청구항

Earth boring apparatus which includes pipe casing, and means for pushing the casing through the earth and steering the casing as the casing is pushed through the earth to form a bore in a prescribed direction, said apparatus comprising: an operating platform disposed at a starting point; a plurality

이 특허를 인용한 특허 (42)

  1. O'Reilly, Jordan, Alignment system for alignment of a drill rod during drilling.
  2. Harrison, Stuart Ronald, Auger boring machine.
  3. Barbera, James S.; Miller, Russell J., Auger drill directional control system.
  4. Barbera Leo J., Auger earth boring machine with improved efficiency and safety.
  5. Harrison, Stuart; Hoelting, Keith Allen; Vos, Matthew Stephen, Backreamer for a tunneling apparatus.
  6. Davies, Rodney John, Bore head for microbore operation.
  7. Archambeault John T. ; Gasmovic David J. ; Mizuno Morio,JPX, Bore location system having mapping capability.
  8. John T. Archambeault ; David J. Gasmovic ; Morio Mizuno JP, Bore location system having mapping capability.
  9. Davies,Rodney John, Boring machine.
  10. Vidovic, David A.; Thomas, Michael W., Boring machine steering system with force multiplier.
  11. Vidovic, David A.; Thomas, Michael W., Boring machine with conveyor system for cuttings and method for boring therewith.
  12. Salins, Andis; Harrison, Stuart, Drill head for a microtunnelling apparatus.
  13. Harrison, Stuart; Salins, Andis Normunds; Mills, Matthew Arlen; Vos, Matthew Stephen; Michael, Tod Jason; Shuman, V, Robert Hoch, Drill head for a tunneling apparatus.
  14. Vidovic, David A.; Thomas, Michael W., Guided boring machine and method.
  15. Michael G. Heintzeman, Laser guide for hand held power drill.
  16. Marsh, Laban, Measuring the weight on a drill bit during drilling operations using coherent radiation.
  17. Marsh,Laban, Measuring the weight on a drill bit during drilling operations using coherent radiation.
  18. Turney, James, Method and apparatus for axial alignment of a mud motor's adjustable housing relative to the orientation sub's internal sleeve in a drill string.
  19. Balogh,W. Thomas, Method and apparatus for determining a trajectory of a directional drill.
  20. Blanquet Fran.cedilla.ois,FRX ; Brazzini Jean-Pierre,FRX ; Le Cointe Patrick,FRX, Method of connecting conduits.
  21. Salins, Andis; Harrison, Stuart, Microtunnelling system and apparatus.
  22. Salins, Andis; Harrison, Stuart, Microtunnelling system and apparatus.
  23. Salins, Andis; Harrison, Stuart, Microtunnelling system and apparatus.
  24. Tubel Paulo ; Bidigare Brian ; Johnson Michael ; Harrell John ; Voll Benn, Monitoring of downhole parameters and tools utilizing fiber optics.
  25. Tubel Paulo S. ; Williams Glynn,GBX ; Johnson Michael H. ; Harrell John W. ; Lembcke Jeffrey J. ; Hickey Kurt A. ; Leggett Nigel,GBX, Monitoring of downhole parameters and tools utilizing fiber optics.
  26. Tubel, Paulo; Bidigare, Brian; Johnson, Michael; Harrell, John; Voll, Benn, Monitoring of downhole parameters and tools utilizing fiber optics.
  27. Tubel, Paulo; Bidigare, Brian; Johnson, Michael; Harrell, John; Voll, Benn, Monitoring of downhole parameters and tools utilizing fiber optics.
  28. Handman,Daniel F.; Stoddard,Forrest S., Optical measurement device and method.
  29. Malcolm, William, Steering head.
  30. Malcolm, William, Steering head.
  31. Malcolm, William, Steering head.
  32. Malcolm, William, Steering head.
  33. Malcolm, William, Steering head.
  34. Malcolm, William, Steering head.
  35. Malcolm, William, Steering head for an auger casing.
  36. Gunsaulis, Floyd R.; Bailey, Brian K.; Cole, Scott B.; Self, Kelvin P.; Stangl, Gerald A., System and method for tracking and maintaining an on-grade horizontal borehole.
  37. Gunsaulis,Floyd R.; Bailey,Brian K.; Cole,Scott B.; Self,Kelvin P.; Stangl,Gerald A., System for tracking and maintaining an on-grade horizontal borehole.
  38. Gunsaulis, Floyd R.; Bailey, Brian K.; Cole, Scott B.; Self, Kelvin P.; Stangl, Gerald A., System for tracking and maintaining on on-grade horizontal borehole.
  39. Harrison, Stuart; Salins, Andis Normunds; Mills, Matthew Arlen; Nguyen, Melvin, Tunneling apparatus including vacuum and method of use.
  40. Tubel, Paulo S.; Williams, Glynn; Johnson, Michael H.; Harrell, John W.; Lembcke, Jeffrey J.; Hickey, Kurt A.; Leggett, Nigel, Wellbores utilizing fiber optic-based sensors and operating devices.
  41. Tubel,Paulo S.; Johnson,Michael H.; Harrell,John W.; Lembcke,Jeffrey J.; Hickey,Kurt A., Wellbores utilizing fiber optic-based sensors and operating devices.
  42. Tubel,Paulo S.; Johnson,Michael H.; Harrell,John W.; Lembcke,Jeffrey J.; Hickey,Kurt A., Wellbores utilizing fiber optic-based sensors and operating devices.
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