�?�?t ε l ρ l v l + �?�?ε l ρ l v l v l = ε l �?�?τ l + ε l ρ l g �?ε l �?p �?β v l �?v s Pre-qualified ensemble versions produced on The present dataset could possibly be great-tuned with smaller, location-certain datasets from other drilling environments. This technique would scale back the information prerequ