Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Dongchang Fan"'
Publikováno v:
Natural Gas Industry B, Vol 3, Iss 5, Pp 467-471 (2016)
The so-called “Hang's Mudding-off” technique is critical to keeping the dynamic pressure balance and guaranteeing the sufficient safe operation time in wellbore. However, for lack of dynamic mathematical model analysis methods for reflecting the
Externí odkaz:
https://doaj.org/article/50dc56bb390d4741a2688dde4f48013a
Publikováno v:
Journal of Natural Gas Science and Engineering. 28:389-396
During nitrogen drilling in tight sandstone reservoirs, the multifunctional four-way often suffers severe erosion damage after withstanding the erosion of sand and gas over an extended period of time. Such damage may have serious consequences for its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e0b93c2181aaa7d444e39ad894bd3f8
https://doi.org/10.1016/j.jngse.2015.12.027
https://doi.org/10.1016/j.jngse.2015.12.027