$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Earth drilling mechanisms 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-003/12
  • E21C-019/00
출원번호 US-0632092 (1975-11-14)
발명자 / 주소
  • Schroeder Rondon L. (Wichita KS)
출원인 / 주소
  • Continental Oil Company (Ponca City OK 02)
인용정보 피인용 횟수 : 61  인용 특허 : 0

초록

An apparatus of the type used in forming boreholes in earth formations, as particularly utilized in and about mining operations, which includes the addition of thrust force accumulator structure which enables a continuous drilling progression during the cyclical actuation of alternating borehole anc

대표청구항

An improved apparatus for drilling a borehole, comprising; a drill head including a drill bit and drill motor for powering the drill bit; a housing including a force accumulator affixed to the drill motor; a piston including a piston rod extending in sliding engagement with the force accumulator; a

이 특허를 인용한 특허 (61)

  1. Garrett William R. (Houston TX), Automatic hydraulic thruster.
  2. Kusmer, Daniel P., Borehole retention device.
  3. Angle Colin M., Downhole tools with a mobility device.
  4. Krueger, V, Rudolph Ernst, Eccentric linkage gripper.
  5. Krueger, V, Rudolph Ernst, Eccentric linkage gripper.
  6. Bloom, Duane; Moore, Norman Bruce; Beaufort, Ronald E., Electrically sequenced tractor.
  7. Bloom, Duane; Moore, Norman Bruce; Beaufort, Ronald E., Electrically sequenced tractor.
  8. Bloom,Duane; Moore,Norman Bruce; Beaufort,Ronald E., Electrically sequenced tractor.
  9. Bloom,Duane; Moore,Norman Bruce; Beaufort,Ronald E., Electrically sequenced tractor.
  10. Bloom,Duane; Moore,Norman Bruce; Beaufort,Ronald E., Electrically sequenced tractor.
  11. Duane Bloom ; Norman Bruce Moore ; Ronald E. Beaufort, Electrically sequenced tractor.
  12. Duane Bloom ; Norman Bruce Moore ; Ronald E. Beaufort, Electrically sequenced tractor.
  13. Beaufort Ronald E. ; Moore Norman Bruce ; Bloom Duane, Electro-hydraulically controlled tractor.
  14. Ronald E. Beaufort ; Norman Bruce Moore ; Duane Bloom, Electro-hydraulically controlled tractor.
  15. Mock, Phillip W., Expandable ramp gripper.
  16. Mock, Phillip W., Expandable ramp gripper.
  17. Bloom, Duane; Moore, Norman Bruce; Krueger, V, Rudolph Ernst, Gripper assembly for downhole tools.
  18. Bloom, Duane; Moore, Norman Bruce; Krueger, V, Rudolph Ernst, Gripper assembly for downhole tools.
  19. Bloom, Duane; Moore, Norman Bruce; Krueger, V, Rudolph Ernst, Gripper assembly for downhole tools.
  20. Bloom, Duane; Moore, Norman Bruce; Krueger, V, Rudolph Ernst, Gripper assembly for downhole tools.
  21. Bloom, Duane; Moore, Norman Bruce; Krueger, V, Rudolph Ernst, Gripper assembly for downhole tools.
  22. Bloom, Duane; Moore, Norman Bruce; Krueger, V, Rudolph Ernst, Gripper assembly for downhole tools.
  23. Bloom,Duane; Moore,Norman Bruce; Krueger, V,Rudolph Ernst, Gripper assembly for downhole tools.
  24. Bloom,Duane; Moore,Norman Bruce; Krueger, V,Rudolph Ernst, Gripper assembly for downhole tools.
  25. Bloom,Duane; Moore,Norman Bruce; Krueger, V,Rudolph Ernst, Gripper assembly for downhole tools.
  26. Bloom, Duane; Moore, Norman Bruce, Gripper assembly for downhole tractors.
  27. Duane Bloom ; Norman Bruce Moore ; Rudolph Ernst Krueger, V, Gripper assembly for downhole tractors.
  28. Mitchell, Sarah Brianne, High expansion or dual link gripper.
  29. Moore Norman Bruce ; Beaufort Ronald E. ; Krueger Rudolph E., Method of moving a puller-thruster downhole tool.
  30. Mock, Philip W., Methods and apparatuses for inhibiting rotational misalignment of assemblies in expandable well tools.
  31. Norman Bruce Moore ; Phillip Mock, Packerfoot with bladder assembly having reduced likelihood of bladder delamination.
  32. Moore Norman Bruce ; Beaufort Ronald E. ; Krueger Rudolph E., Puller-thruster downhole tool.
  33. Moore Norman Bruce ; Beaufort Ronald E. ; Krueger Rudolph E., Puller-thruster downhole tool.
  34. Moore, Norman Bruce; Beaufort, Ronald E.; Krueger, Rudolph E., Puller-thruster downhole tool.
  35. Moore, Norman Bruce; Beaufort, Ronald E.; Krueger, Rudolph E., Puller-thruster downhole tool.
  36. Moore,Norman Bruce; Beaufort,Ronald E.; Krueger,Rudolph E., Puller-thruster downhole tool.
  37. Moore,Norman Bruce; Beaufort,Ronald E.; Krueger,Rudolph E., Puller-thruster downhole tool.
  38. Moore,Norman Bruce; Beaufort,Ronald E.; Krueger,Rudolph E., Puller-thruster downhole tool.
  39. Mock, Philip W.; Moore, N. Bruce; Bloom, Duane, Roller link toggle gripper and downhole tractor.
  40. Mock,Philip W.; Moore,N. Bruce; Bloom,Duane, Roller link toggle gripper and downhole tractor.
  41. Stegmaier, Shawn C.; Vidal, Dean; Matheson, Gordon M.; Van Dyck, Gene, Self-penetrating soil exploration device and associated methods.
  42. Duane Bloom ; James W. Estep ; Rudolph Ernst Krueger ; Bruce Norman Moore ; Kwang M. Yoo, Sensor assembly.
  43. Eppink, Jay M.; Odell, II, Albert C.; Estep, James W.; Terry, James B.; Wilson, Thomas Platt; Trainor, William F., Three dimensional steerable system and method for steering bit to drill borehole.
  44. Eppink,Jay M.; Odell, II,Albert C.; Estep,James W.; Terry,James B.; Wilson,Thomas Platt; Trainor,William F., Three dimensional steering system and method for steering bit to drill borehole.
  45. Crowley, Daniel Brendan; Walker, Colin, Torque control device for a downhole drilling assembly.
  46. Crowley, Daniel Brendan; Walker, Colin, Torque control device for a downhole drilling assembly.
  47. Bloom, Duane; Moore, Norman Bruce; Levay, Robert, Tractor with improved valve system.
  48. Bloom, Duane; Moore, Norman Bruce; Levay, Robert, Tractor with improved valve system.
  49. Bloom,Duane; Moore,Norman Bruce; Levay,Robert, Tractor with improved valve system.
  50. Bloom,Duane; Moore,Norman Bruce; Levay,Robert, Tractor with improved valve system.
  51. Bloom,Duane; Moore,Norman Bruce; Levay,Robert, Tractor with improved valve system.
  52. Mock, Philip W.; Krueger, V, Rudolph Ernst; Bloom, Duane; Moore, N. Bruce; Levay, Robert, Tractor with improved valve system.
  53. Mock,Phil; Krueger, V,Ernst R.; Bloom,Duane; Moore,N. Bruce, Tractor with improved valve system.
  54. Mock,Phil; Krueger, V,Rudolph Ernst; Bloom,Duane; Moore,N. Bruce, Tractor with improved valve system.
  55. Mock,Philip W; Krueger, V,Rudolph Ernst; Bloom,Duane; Moore,Norman Bruce, Tractor with improved valve system.
  56. Krueger, V, Rudolph Ernst, Variable linkage assisted gripper.
  57. Krueger, V, Rudolph Ernst, Variable linkage assisted gripper.
  58. Terry James B. ; Wilson Thomas Platt, Well system.
  59. Terry, James B.; Wilson, Thomas Platt, Well system.
  60. Terry, James B.; Wilson, Thomas Platt; Eppink, Jay M.; Odell, II, Albert C.; Trainor, William F.; Estep, James W.; Song, Haoshi, Well system.
  61. Terry,James B.; Wilson,Thomas Platt; Eppink,Jay M.; Odell,Albert C.; Trainor,William F.; Estep,James W.; Song,Haoshi, Well system.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로