VFD Skid-Mounted Drig Rig
Whakaahuatanga:
Ko te Pump Mud e peia ana e nga motuka VFD AC e mau ana i runga i te reeti kotahi, me te tuku V-whitiki me te hanga ngawari.
Ka rere te tepu hurihuri motuhake me te 1+1R/2+2R te tere-iti te tere, a ka puta te hurihanga ma te hurihanga motuka AC.
Ma te whakamahi i te hangarau puku AC-DC-AC, te ripanga hurihuri me te Drawworks e wha tapawha e rere ana me te mana vector mamati katoa.
Ka whakamahia te parai hihiko hei whakakapi i te pakaru o naianei hei parai awhina.
Ko te keri aunoa ka riro mai i te motuka matua Drawworks, he motuka motuhake ranei. Ko te mana o te tuunga a-hinengaro mo te poraka haere e kore e tukinga te paraka karauna me te teepu hurihuri.
Kei te waatea te whakawhitiwhiti korero me te whatunga ma te whakamahi i te hangarau PROFIBUS.
Ko te momo momo K he pai mo te whakauru i te punaha Puku Runga o nga momo waitohu rereke.
Ko te pupuhi kotaha, ko te piu ake ranei te hanganga-a-roto me te mast ka utaina kia taea ai nga taputapu katoa te whakanoho ki raro
He pai te kohi hiko na te nui o te kaha o te hiko (te iti rawa 95%), Te mana teitei tonu ahakoa i te iti o te tere.
Ko te aukati whakahou mo te whakahaere haumaru me te pai o nga mahi tarai.
He pai, he haumaru hoki te punaha miihini-aunoa mo te whakahaere me te whakahaere i nga tawhā penei i te taumaha i runga i te moka (WOB), te tere o te kuhu (ROP), me te whakahaere taipana hurihuri.
Whakaahuatanga:
| Whakatakotoranga / Tauira Rig | ZJ40/2250DB | ZJ50/3150DB | ZJ70/4500DB | |
| Nominal | 4-1/2ʺDP | 4000m | 5000m 16,000ft | 7000m |
| 5ʺDP | 3200m | 4500m 15,000ft | 6000m 20,000ft | |
| Whānui Whakatakotoranga | Uta Matau Morahi kN(pauna) | 2250 | 3150 (700,000) | 4500 (1,000,000) |
| Tere Matau m/s(in/s) | 0-1.48(0-58) | 0-1.60(0-63) | 0-1.58(0-62) | |
| Raina kua herea | 10 | 12 | 12 | |
| Raina Keri mm(in) | 32 (1-1/4ʺ) | 35 (1-3/8ʺ) | 38 (1-1/2ʺ) | |
| Te Waea Tere Tere kN(lbs) | 275 (61,822) | 340 (76,435) | 485 (109,000) | |
| Nga mahi tuhi | Tauira | JC40DB | JC50DB | JC70DB |
| Whakatauranga Hiko kW(HP) | 746(1000) | 1118(1500) | 1492(2000) | |
| Tukunga | E Toru Nga Poka me te Tiini (4 nga nekehanga) | |||
| Parai Matua | Waea Kōpae Hydraulic | |||
| Parai Auxiliary | AC Motor Braking / Eaton Disc Brake | |||
| Karauna Poraka | TC225 | TC315 | TC450 | |
| Poraka Haereere | YC225 | YC315 | YC450 | |
| Diamita Rīti(in) | 1120 (44ʺ) | 1270 (50ʺ) | 1524 (60ʺ) | |
| Matau | DG225 | DG315 | DG450 | |
| Hurihuri | Tauira | SL225 | SL450 | SL450 |
| Taakau Dia.mm(in) | 75(3ʺ) | 75(3ʺ) | 75(3ʺ) | |
| Ripanga Hurihuri | Whakatuwhera Dia.mm(in) | 698.5 | 952.5 (37-1/2ʺ) | 952.5 |
| Aratau Puku | Takitahi Rotary, Drawworks Drive ranei | |||
| Mast | Teitei m (ft) | 43 (141') | 45 (147') | 45 (147') |
| Morahi Uta Pateko kN(pauna) | 2250 (500,000) | 3150 (700,000) | 4500 (1,000,000) | |
| Hanganga iti | Momo | Whakanui-whaiaro, Pouaka-i-Pouaka ranei | ||
| Teitei m(ft) | 7.5 (25') | 9/7.5 (30'/25') | 10.55/9 (35'/30') | |
| Maama Teitei m(ft) | 6.26 (20') | 7.62/6.26 (25'/20') | 9/7.62 (30'/25') | |
| Pupu paru | Tauira×Tau | F-1300×2 | F-1600×3 | F-1600×3 |
| Aratau Puku | AC Hiko Hiko Peia | |||
