• Title of article

    NEAR-WELL ZONE CLEANING

  • Author/Authors

    Penkovskii, V.I. Lavrent’ev Institute of Hydrodynamics - Siberian Division Russian Academy of Sciences, Novosibirsk, Russia , Korsakova, N.K. Lavrent’ev Institute of Hydrodynamics - Siberian Division Russian Academy of Sciences, Novosibirsk, Russia

  • Pages
    8
  • From page
    23
  • To page
    30
  • Abstract
    The size of the zone of wave action on the formation is determined when the sucker rod pump is operated with a rocker-type drive. An axisymmetric fluid flow to a well is considered against the depression permanently acting on a stratum of infinite length. Reversion of fluid flow influences on the change in nature of the rock wettability in vicinity of well. This change stimulates increasing its production rate. The results of experiments on a flat laboratory stratum model are presented.
  • Keywords
    Muskat-Leverett’s model , menisci , Bessel functions , pressure distribution , wave action
  • Journal title
    Eurasian Journal of Mathematical and Computer Applications
  • Serial Year
    2020
  • Full Text URL
    drive.google.com/file/d/1O5DKnbcdU3Q_ruRc_YMiiaRIdbHAnYsN/view
  • Record number

    2603044

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=2603044