Showing 61 - 80 results of 642 for search 'GEOLOGY AND DRILLING LABORATORY', query time: 0.51s Refine Results
  1. 61
    by Hongtu Zhang, Ouya Zhang, Le Wei, Banghua Yao
    Published 2020-01-01
    ... composed of polycrystalline diamond compact (PDC) bit and drilling rod. In this work, CFD-DEM coupling...
    Get full text
    Article
  2. 62
    ...The rocks on extraterrestrial objects contain plenty of original geological and biological...
    Get full text
    Article
  3. 63
    ... single stabilizer and flex-sub. The drill collar and joint are simplified to obtain suitable bottom-hole...
    Get full text
    Article
  4. 64
    by Namuq, Mohammed Ali
    Published 2013
    ... pressure pulse propagation in fluids inside drill strings. This thesis presents a laboratory experimental...
    Get full text
    Get full text
    Get full text
    Doctoral Thesis
  5. 65
    by Kovács József, Bodnár Nikolett, Török Ákos
    Published 2016-01-01
    ...The paper presents the evaluation of engineering geological laboratory test results of core...
    Get full text
    Article
  6. 66
  7. 67
    ...Horizontal well drilling is a highly effective way to develop marine gas hydrate. During...
    Get full text
    Article
  8. 68
    ...For horizontal wells in Longmaxi Formation, oil-based drilling fluid that soaks for a long time...
    Get full text
    Article
  9. 69
    by Gang Xie, Pingya Luo, Mingyi Deng, Zheng Wang
    Published 2015-01-01
    ...) was employed successfully as nanoplugging agent in oil-based drilling fluid system, which could plug nanopore...
    Get full text
    Article
  10. 70
    ...The underbalanced drilling (UBD) technology has been widely implemented due to its advantages...
    Get full text
    Article
  11. 71
    ...During the drilling of a well, differential pressure causes filtration of the mud liquid phase...
    Get full text
    Article
  12. 72
  13. 73
    ... which were acquired by borehole drilling and all field and laboratory tests in the study area...
    Get full text
    Article
  14. 74
  15. 75
    by Gao Xu, Zuo Minghui, Shu Yanmin
    Published 2021-01-01
    ... in laboratory, and the field industrial measurement, to research on the large drilling relieving rock burst...
    Get full text
    Article
  16. 76
    by Zhuo-kan Guan, 管卓康
    Published 2014
    ...碩士 === 國立中央大學 === 地球科學學系 === 102 === A 3D Seismic Study around a CCS Drill Site Anstract...
    Get full text
    Others
  17. 77
    ... inhabiting wells drilled in three bedrocks, Jurassic limestone, Cretaceous marls and flysch. A total of 23...
    Get full text
    Article
  18. 78
  19. 79
    ...Significant change of wellbore and surrounding formation temperatures during the whole drilling...
    Get full text
    Article
  20. 80
    ..., the major principle of formation pressure testing while drilling (FPTWD) and existing physical simulation...
    Get full text
    Article