Rig Drileadh Draibhidh Meacanaigeach
Tha na h-obraichean-tarraing, am bòrd rothlach agus na pumpaichean eabar aig rig drileadh dràibhidh meacanaigeach air an cumhachdachadh le einnsean dìosail agus air an stiùireadh le dòigh cho-thàthaichte, agus faodar an rig a chleachdadh airson leasachadh raon ola-gas air fearann fo dhoimhneachd tobar 7000m.
Paramadairean Bunasach Rig Drileadh Dràibhidh Meacanaigeach:
Seòrsa | ZJ20/1350L(J) | ZJ30/1700L(J) | ZJ40/2250L(J) | ZJ50/3150L(J) | ZJ70/4500L | ||
Doimhneachd drileadh ainmichte | 1200—2000 | 1600—3000 | 2500—4000 | 3500—5000 | 4500—7000 | ||
Uallach dubhan as àirde KN | 1350 | 1700 | 2250 | 3150 | 4500 | ||
Àireamh as àirde de loidhnichean an t-siostaim siubhail | 8 | 10 | 10 | 12 | 12 | ||
Trast-thomhas uèir drileadh mm (ann) | 29 (1 1/8) | 32 (1 1/4) | 32 (1 1/4) | 35 (1 3/8) | 38 (1 1/2) | ||
OD sguaban an t-siostaim siubhail mm | 915 | 915 | 1120 | 1270 | 1524 | ||
Trast-thomhas toll troimhe-ghas rothlach mm (ann) | 64 (2 1/2) | 64 (2 1/2) | 75 (3) | 75 (3) | 75 (3) | ||
Cumhachd rangaichte obair-tarraing KW(hp) | 400 (550) | 550 (750) | 735(1000) | 1100 (1500) | 1470 (2000) | ||
Gluasadan Drawworks | 3 air adhart+ 1 cùl-taic | 3 air adhart+ 1 cùl-taic | 4 air adhart+ 2 air ais | 6 air adhart+ 2 air ais |
4 air adhart+ 2 air ais | 6 air adhart+ 2 air ais | 6 air adhart+ 2 air ais |
Trast-thomhas fosglaidh a’ bhùird rothlach mm (ann an) | 445 (17 1/2) | 520.7 (20 1/2) 698.5 (27 1/2) | 698.5 (27 1/2) | 698.5 (27 1/2) 952.5 (37 1/2) | 952.5 (37 1/2) | ||
Gluasadan bòrd rothlach | 3 air adhart+ 1 cùl-taic | 3 air adhart+ 1 cùl-taic | 4 air adhart+ 2 air ais | 6 air adhart+ 2 air ais | 4 air adhart+ 2 air ais | 6 air adhart+ 2 air ais | 6 air adhart+ 2 air ais |
Cumhachd pumpa eabar singilte kW (hp) | 735(1000) | 735(1000) | 960 (1300) | 1180 (1600) | 1180 (1600) | ||
Àireamh tar-chuir | 2 | 2 | 3 | 3 | 4 | ||
Àirde obrach crann m (ft) | 31.5(103) | 31.5(103) | 43(141) | 45(147.5) | 45(147.5) | ||
Àirde làr an drile m (ft)
| 4.5(14.8) | 4.5(14.8) | 6 (19.7) | 7.5(24.6) | 9(29.5) | ||
Àirde shoilleir làr an drile m (ft) | 3.54(11.6) | 3.44(11.3) | 4.7(15.4) | 6.26(20.5)
| 7.7(25.3)
| ||
Nota | L—Dràibhear co-thàthaidh slabhraidh, J—Dràibhear co-thàthaidh crios V cumhang |