Cut-off valves for workovers without killing the well

Citation
Km. Garifov et al., Cut-off valves for workovers without killing the well, NEFTY KHOZY, (12), 2000, pp. 97-98
Citations number
1
Categorie Soggetti
Geological Petroleum & Minig Engineering
Journal title
NEFTYANOE KHOZYAISTVO
ISSN journal
00282448 → ACNP
Issue
12
Year of publication
2000
Pages
97 - 98
Database
ISI
SICI code
0028-2448(200012):12<97:CVFWWK>2.0.ZU;2-J
Abstract
Reviewed are two types of cut-off valves, developed in TatNIPlneft. Present ed are their design, mechanics, advantages and shortcomings, and, also, are as of application.