Please add tips to the subpage, rather than the article below.
Oak logs are logs obtained from cutting oak trees using the Woodcuttingskill at level 15 Woodcutting. Doing so grants 37.5 experience points per log cut, resulting in 1,050 experience per inventory. Players may then burn these logs using the Firemaking skill at level 15 Firemaking for 60 experience each, or 85 if adding oak logs to a bonfire. These logs can also be fletched. Members training Construction can bring oak logs to the Sawmill operator north-east of Varrock to make oak planks at a cost of 250 each. Alternatively the Lunar SpellPlank Make can allow players to convert them to oak planks at a lower cost, but with the use of runes. Oak logs are used to travel to the Crafting Guild on the Balloon Transport System.
Around 4836 oak logs may be converted into planks per hour using this method (186 loads), yielding a loss of −1,726,452 coins per hour. If you have a Mind-controlled monkey butler, the profit/loss becomes −1,378,260 coins per hour, due to the lack of butler payments.