VFD Skid-Mounted Drilling Rig
katrangan:
Mud Pump mimpin dening VFD AC Motors dipasang ing skid padha, karo transmisi V-sabuk lan struktur prasaja.
Tabel Rotary mimpin independen nganggo 1 + 1R / 2 + 2R kacepetan langkah-kurang, lan kuwalikan bakal temen maujud dening AC motor kuwalikan.
Nggunakake teknologi AC-DC-AC drive, Tabel Rotary lan Drawworks papat quadrant mlaku lan kontrol vektor digital lengkap.
Rem dinamis diadopsi kanggo ngganti rem saiki eddy minangka rem tambahan.
Pengeboran otomatis dipikolehi dening motor utama Drawworks utawa motor independen. Kontrol posisi intelektual kanggo blok lelungan nyegah blok mahkota lan meja puteran saka tabrakan.
Komunikasi lan jaringan wektu nyata kasedhiya kanthi nggunakake teknologi PROFIBUS.
K jinis mast cocok kanggo nginstal sistem Top Drive saka merek beda.
Sling shot utawa swing up substructure lan mast ditrapake supaya kabeh peralatan bisa dipasang ing posisi sing luwih murah
Konsumsi energi efisien amarga faktor daya dhuwur (minimal 95%), daya dhuwur konstan sanajan ing kacepetan kurang.
Regenerative braking kanggo kontrol aman lan efisien saka drawworks.
Sistem pengebor otomatis sing trep lan aman kanggo ngatur lan ngontrol paramèter kayata bobot ing bit (WOB), tingkat penetrasi (ROP), lan kontrol torsi puteran.
katrangan:
| Spesifikasi / Model Rig | ZJ40/2250DB | ZJ50/3150DB | ZJ70/4500DB | |
| Nominal | 4-1/2ʺDP | 4000m | 5000m 16.000 ft | 7000m |
| 5ʺDP | 3200m | 4500m 15.000 ft | 6000m 20.000 ft | |
| Umum Spesifikasi | Beban Hook Statis Maks kN(lbs) | 2250 | 3150 (700.000) | 4500 (1.000.000) |
| Kacepetan Hook m/s(in/s) | 0-1.48(0-58) | 0-1.60(0-63) | 0-1.58(0-62) | |
| Line Strung | 10 | 12 | 12 | |
| Garis Pengeboran mm (in) | 32 (1-1/4ʺ) | 35 (1-3/8ʺ) | 38 (1-1/2ʺ) | |
| Tarik Garis Cepet Maks kN (lbs) | 275 (61,822) | 340 (76,435) | 485 (109.000) | |
| Drawworks | Model | JC40DB | JC50DB | JC70DB |
| Rating Daya kW(HP) | 746(1000) | 1118(1500) | 1492(2000) | |
| Transmisi | Telung Shafts lan Chain Driven (4 shifts) | |||
| Rem Utama | Rem Cakram Hidrolik | |||
| Rem Bantu | AC Motor Brake / Eaton Disc Brake | |||
| Blok Mahkota | TC225 | TC315 | TC450 | |
| Blok Wisata | YC225 | YC315 | YC450 | |
| Diameter Sheave (ing) | 1120 (44ʺ) | 1270 (50ʺ) | 1524 (60ʺ) | |
| Pancing | DG225 | DG315 | DG450 | |
| Puteran | Model | SL225 | SL450 | SL450 |
| Diameter batang (in) | 75(3ʺ) | 75(3ʺ) | 75(3ʺ) | |
| Tabel Rotary | Dia.mm bukaan (ing) | 698.5 | 952.5 (37-1/2ʺ) | 952.5 |
| Mode drive | Independent Rotary utawa Drawworks Drive | |||
| Mast | Dhuwur m (ft) | 43 (141') | 45 (147') | 45 (147') |
| Beban statis Maks kN(lbs) | 2250 (500.000) | 3150 (700.000) | 4500 (1.000.000) | |
| Substruktur | Jinis | Self-Elevating utawa Box-on-Box | ||
| Dhuwur m (ft) | 7.5 (25') | 9/7.5 (30'/25') | 10.55/9 (35'/30') | |
| Dhuwur cetha m(ft) | 6.26 (20') | 7.62/6.26 (25'/20') | 9/7.62 (30'/25') | |
| Pompa Lumpur | Model×Nomer | F-1300×2 | F-1600×3 | F-1600×3 |
| Mode drive | Motor Listrik AC | |||
