SCREEN

1. сортировка 2. отбраковка; проверка с отбраковкой 3. сетчатый фильтр 4. перфорированная труба; фильтр - bottomhole screen - close-mesh screen - conveyer screen - defect screen - diamond screen - drilling mud vibrating screen - dual screen - dual tandem shaking screens - fabric-wrapped sand screen - flush joint liner screen - foam screen - horizontally slotted screen - inlet screen - inspection screen - intake screen - Intel screen - mud screen - oil screen - oil-well screen - oscillating screen - outer screen - plugged screen - prepack screen - pump screen - revolving screen - ring base screen - rotary mud screen - rotary screen - shaker screen - shale screen - slotted screen - standard screen - strainer screen - vertically slotted screen - vibrating screen - well screen - well tube screen - wide-mesh screen - wire screen - wire-wound screen - wire-wrapped sand screen - wire-wrapped screen