On this quest myself I have found some things I have been impressed with.
1.the same Clinique pore refiner already mentioned does real well before foundation and primer if you wear that
2. Dr Brandts Poreless line and Microdermabrasion does pretty good maintenance but is also quite expensive which brought me to
3.Philosophy Purity and When Hope is not enough and this addresses many issues giving a healthy glow I have not had maybe ever, even shrinking my pores but not helping with oily T Zone (although these 2 items will stay in my plan) so now I added
4. Lancomes Pure Focus the Tone, Hydrate and Control Shine wow what a trio before a makeup, altough I apply it day and night make keeps those oilies away, almost no touch up.
Well hope maybe something there helps out and I have to agree nothing like a nice eggwash mask. Let us know what works best for you.