Tenbears, you offer lots of great information. Have you made some of your own. I found it very interesting and it makes sense to me. Did you find a good source on the internet for making oak chips or sticks?
WHITE American Oak ONLY!!
There are many types of oak trees in America but the species used for oaking wine is American White Oak (Quecus alba). Quercus alba grows throughout the Eastern US and is commonly found in Missouri. American cooperages predominantly produce barrels for the Bourbon industry. Because of the demand, whisky makers like Scotland’s ‘The Macallan’ own forests in the United States. American oak tends to be in less demand for wine barrel use.
Where American Oak Shines
American oak imparts a lot of flavor. Wine experts often describe the American oak flavors as dill, coconut and vanilla. One thing is for sure, it adds ruggedness to clean fruit-forward new world wines. Examples of American wine producers who’ve championed the use of American oak include Silver Oak and 5 Star Cellars.
American oak wine barrel grain size
American White Oak grain sizes tend to have looser grains than both French and Eastern European Oak (Quercus robur)
Cost American Oak barrels cost a minimum of $360-$500 a barrel depending on quality.
Red oak is also said to give wine the taste of cat pee.
http://winefolly.com/review/oaking-wine/
http://blog.eckraus.com/blog/wine-making-tricks-and-tips/making-your-own-toasted-oak
https://www.youtube.com/watch?v=JaftDC2Aj6A