Oil Patterns
Oil patterns on a lane make a very big impact o hook bowlers. Hook bowling requires oil to be consistent, if no oil pattern is used and there is oil all the way down the lane (which is used for the general public), hook bowling is next to impossible. For a ball to hook on the lane it reacts with the oil on the lane and creates spin on the ball, when the ball hits the dry part of the lane at the back the ball picks up tracking and creates a hook arc. Oil is placed on the lane in order to stop wear and tear on the lane surface from ball friction.
| Flat Oil | Block | Reverse Block | Christmas Tree |
|---|
Flat Oil
Flat oil is simple, it is an equal amount of oil across the entire width of the lane.
Block
A block pattern is very simple. It is where there is more oil in the middle of the lane, with less on the outside boards. This can also be known as a “wall”, where a wall of friction is created on the outside boards. For a hook bowler this is usually a very high scoring pattern. The hook bowler will place their ball on the lane where there is oil, angling it out to the edge boards where the friction increases and allows the ball to “turn over” and hook into the pins (hopefully into the pocket).
Reverse Block
A reverse block is exactly how it sounds, it is where there is more oil on the outside boards and less in the middle part of the lane. A reverse block is usually created by straight bowlers playing down the middle of the lane and “stripping” or “drying” out the oil. It is a very hard condition to play on and every hook bowler’s nightmare.
Christmas Tree
The Christmas Tree condition is commonly thought to be one of the fairest possible competition conditions. The oil starts at each side of the lane and goes into a point further down the lane, creating a triangle resembling a Christmas tree. This condition caters for all styles. It allows the big hook bowler or cranker to move deep into the middle of the lane and swing the ball out to the edge of the lane where there will be more friction. At the same time, this condition allows a lesser hook bowler or stroker to play up the edge of the lane.
