Effect of hydrate formation on the form of echograms. Pmax is the amplitude of the scanning pressure wave reflected from the first reference point; ла is the current pressure in the flowline; t is the time interval; N6 is the new characteristic point

  Part of: Emets SV, Kudayarov VN, Prakhova MYu (2018) Method for the monitoring of hydrate formation process in intrafield flowlines. Arctic Environmental Research 18(3): 106-114. https://doi.org/10.3897/issn2541-8416.2018.18.3.97