WELL CONSTRUCTION / PLAN
Drilling Program
Rencana konstruksi, parameter, lumpur dan referensi geomekanika per trayek.
Cadence 2 s • deterministik
Drilling Operational FlowDashboard Realtimev2.27 · remake
01 · Data & program
Analisis mengikuti sumur dan skenario aktif pada selector atas.Operasi realtime →
Program dummy terpasang: TW-05 (aktif)DUP-01 memuat 5 trayek lengkap hingga 6½″.
Hole sections / prognosis
Lebar ilustratif • skala MD linear
26″ Surface0 – 400 m MDCasing 13⅜″MW 9.2 ppgConductor & surface casing, cemented to surface
17½″ Intermediate400 – 1.500 m MDCasing 9⅝″MW 10.2 ppgLOT 750 psi @ 1.505 m MD
8½″ Production1.500 – 2.800 m MDCasing 7″ (plan)MW 11.0 ppgActive section • current bit 2.450 m
6″ Slim (DUP-01 only)2.800 – 3.500 m MDCasing 4½″ (plan)MW 11.5 ppgOptional slim tail for full-well demo
Parameter rencana (contoh 8½″)
| Parameter | Plan | Note |
|---|---|---|
| ROP target | 20 m/h | PDC • 113 rpm |
| WOB | 18 – 25 klbf | Torque watch |
| Flow | 600 – 650 GPM | 2 pumps |
| SPP | 2.600 – 2.900 psi | Within envelope |
| Mud weight | 10,2 – 10,8 ppg | Mud window margin ≥ 0,8 ppg |
Referensi geomekanika
Dummy model • bukan kalibrasi lapangan
- Pore pressure: normal trend sampai 1.500 m, overpressure ringan di bawah 9⅝″ shoe.
- Fracture gradient: 12,85 ppg (LOT dummy) naik linear ke 13,6 ppg di TD.
- Mud window 8½″: 10,2 – 12,4 ppg • margin saat ini sehat.
- FMI picks: bedding dominan N60°E / 12°SE (referensi sintetis).