In 2003, Ochei emerged the representative of
Aniocha North Constituency and later, Deputy Minority Leader of the
Delta State House of Assembly, on the platform of the
United Nigerian People's Party (UNPP); a position held till 2006. In his second bid for elective office, he opted for the
People's Democratic Party (PDP) and got re-elected on the party's platform into the State Legislature. He became Chairman of the House Committee on Education until the end of the Fourth Assembly of the Delta State Legislature. He contested the 26 April 2011 election and was re-elected to the state legislature for a third term. During his three consecutive tenures as the Representative of the Aniocha North Constituency in the Delta State House of Assembly, Ochei has led many educational and infrastructural development projects within the area. One of the projects among these initiatives was the renovation, modernisation, and provision of educational aids for 19 basic, secondary, and tertiary institutions in the Aniocha North Constituency. He was elected by his colleagues as Speaker of the
Delta State House of Assembly (DTHA), serving for 2 years and 9 months (6 June 2011 to 18 March 2014) making him the longest serving Speaker in the history of the Delta State Assembly. As a member of the house, he was elected three times as the representative of the
Aniocha North constituency. == Awards ==