# 2026 USBC Open Championships - Doubles & Singles — Oil Pattern

- **Distance:** 42 ft (Long)
- **Series:** USBC Open Championships
- **Ratio:** 2.06:1 (middle:outside oil — lower is harder)
- **Total oil:** 31.70 mL
- **Forward / Reverse:** 23.30 mL / 8.40 mL
- **Volume note:** Kegel's published sheet lists 28.53 mL; we show 31.70 mL, computed from Kegel's downloadable machine file (its per-board dose differs from the dose on Kegel's PDF). Board layout, loads, and ratio match Kegel exactly.
- **Conditioner:** Glide
- **Source:** kegel
- **Kegel Pattern Library:** https://patternlibrary.kegel.net/pattern/b5b2d14e-4884-f111-ab0f-6045bd07ecb0

## Oil per board (1 = left gutter … 39 = right gutter)

| Board | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oil | 0 | 300 | 300 | 400 | 600 | 650 | 750 | 850 | 950 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 950 | 850 | 650 | 450 | 300 | 300 | 300 | 0 |

## Machine load specs

### Forward

| Boards | Loads | Mics | Speed | Feet | Crossed | Oil µL |
|---|---|---|---|---|---|---|
| 2L–2R | 4 | 50 | 14 | 0.0–5.9 | 148 | 7400 |
| 4L–5R | 2 | 50 | 14 | 5.9–9.8 | 64 | 3200 |
| 5L–6R | 3 | 50 | 18 | 9.8–17.4 | 90 | 4500 |
| 8L–7R | 2 | 50 | 18 | 17.4–22.5 | 52 | 2600 |
| 10L–8R | 2 | 50 | 18 | 22.5–27.6 | 46 | 2300 |
| 6L–6R | 1 | 50 | 18 | 27.6–30.1 | 29 | 1450 |
| 2L–2R | 1 | 50 | 22 | 30.1–33.2 | 37 | 1850 |
| 2L–2R | 0 | 50 | 22 | 33.2–42.0 | 0 | 0 |

### Reverse

| Boards | Loads | Mics | Speed | Feet | Crossed | Oil µL |
|---|---|---|---|---|---|---|
| 2L–2R | 0 | 50 | 30 | 42.0–24.0 | 0 | 0 |
| 9L–9R | 2 | 50 | 22 | 24.0–17.8 | 46 | 2300 |
| 7L–7R | 2 | 50 | 22 | 17.8–11.6 | 54 | 2700 |
| 5L–5R | 1 | 50 | 18 | 11.6–9.1 | 31 | 1550 |
| 2L–2R | 1 | 50 | 14 | 9.1–7.2 | 37 | 1850 |
| 2L–2R | 0 | 50 | 14 | 7.2–0.0 | 0 | 0 |