I tried crafting one on tekkit lite and couldn't so I figured it wasn't added so I went to
http://www.minecraftforum.net/topic/1629898-146-powercrystals-mods-powerconverters-21-mfr-netherores-and-more/
And downloaded the Core, MFReloaded and PCrystals and dragged them into my mods folder and replaced the old ones but I still can't find the Oil fabricator. Are they gone?? Sorry if I'm missing something but i swear in the MCraft they said they were back.