Development and Application of Convenient SPT-1500 Trailer Mounted Rig
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The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration,The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration,The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration,The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration,Unit 68612, PLA,The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration,The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration,The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration,The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration,The Center of Land and Recourse Exploration, Hebei Bureau of Geology and Mineral Exploration

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P634.3 1

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    Abstract:

    Trailer mounted drilling equipments are widely used in water well and salt well construction due to its advantages of being convenient for rig relocation, easy for leveling and towering up operation with greatly shortened auxiliary time. Aiming at some problems of original trailer mounted rig, convenient SPT-1500 trailer mounted rig was developed. The difficulties of installation of two stage derrick was improved by extensible derrick, pulley position control was solved by mobile head sheave while double hoisting lifting. The paper introduces this rig about its structural features and the working principle with emphasis on its innovation points.

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History
  • Received:February 06,2015
  • Revised:June 16,2015
  • Adopted:June 18,2015
  • Online: July 03,2015
  • Published:
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