TY JOUR TI Results of pilot-scale tests of domestic wellhead sensors with an intelligent system for sanding evaluation in extended reach drilling (ERD) gas wells KW Wellhead acoustic sand sensors KW wells with a large vertical offset KW sand production KW unconsolidated sandstone KW cenomanian reservoir KW well operating parameters KW reservoir management JO Vestnik AGGE AU Solov'ev, T.I. AU Sharifullin, I.F. AU Valeev, R.D. AU Andreev, I.N. AU Kobelev, M.A. AU Arbuzov, A.A. AU Maslennikova, Y.S. PY 2025 IS 0 PB Association of Geologists, Geophysicists and Engineers