Expungement and Sealing: 1992 Drug Poss.under 1 Gram

My question involves criminal records for the state of: Texas

Dear panel
I was arrested,convicted,10 years probation,served 5 good behavior.Is it possible to receive an expungement for this offense,no trouble since conviction,and this is putting a damper on my career accelling.Thanking all in advance for replies

Expungement and Sealing: 1992 Drug Poss.under 1 Gram