Izhneftemash JSC, a member company of Rimera group, completed research and development of a unique FSP-73 well screen.FSP-73/105 well screen is equipped with adjustable holes. It is installed in NKT-73 flow column to prevent sand and gravel particles (0-3 mm) from collapsing into the bottom-hole oil pumps.FSP-73/105 structure enables sectional connection of several screens in NKT column to ensure proper oil well fluid cleaning. Screens mounted outside simplify sectional hole adjustment, excellent maintainability and serviceability. The interrepair time of FSP-73/105 well screen was prolonged as compared to previous versions by using self-cleaning filtering elements activated upon the screen interaction with NKT column. Moreover, when the screen is clogged, oil well fluid is by-passed through centering skid holes to prevent dry pump operation.
展开▼
