Hi, Art.
The only list I recall seeing was in the office adjacent to Old Blandford Church. Many years ago, while I was researching the 31st Georgia, I asked them for such a list, and they provided me with a booklet of sorts with all the KNOWN Confederate burials there. The list was not long, as I believe there are over 30,000 mostly unknown CSA burials in that cemetery.
I'm not sure if Ray Watkins ever compiled a list or not. You might want to check with NPS Historian Chris Calkins at the Petersburg battlefield for assistance.