George Thompson Sekibo was elected to the Senate in 2007 as a Senator representing Rivers East. His 2007 election was disputed, but in December 2008 was upheld by the Court of Appeal. He was appointed to Senate committees on Niger Delta, Gas, Federal Character & Inter-Government Affairs, Environment, Downstream Petroleum and Commerce. In January 2008, Sekibo raised concern that the Rivers State governorRotimi Chibuike Amaechi was potentially causing tension between the Okrika and Ikwerre communities by his ultimatum to the Okrika community to produce warlord Ateke Tom. He advised the governor to use his legal security apparatus to apprehend Ateke. However, in July 2009, Senator Sekibo affirmed his support for governor Amaechi. In January 2009, Senator Sekibo voiced the strained relations between the senate and president Umaru Musa Yar'Adua, raising a point of order when the president did not formally inform the senate that he was proceeding on a two-week vacation, and on that basis questioning whether the senate should recognize Vice PresidentGoodluck Jonathan as the acting president. As chairman of the Senate Committee on Solid Minerals Sekibo severely criticized the Solid Minerals Ministry for failing to release $10 million granted by the World Bank to assist artisanal miners in the country. In February 2009, Senator Sekibo sponsored a probe into misuse of the Development of Natural Resources Fund and related funds operated without National Assembly approval. In April 2009, Sekibo's Committee on Solid Minerals said that Julius Berger Nigeria may have been illegally exporting granites from quarry sites in Ebonyi State. In May 2009, a row broke out when it was revealed that ten Senate members had been on an all-expense-paid trip to Ghana, with the implication that they were being influenced by Petroleum and Gas producers. The members were referred to the Committee on Ethics, Privileges and Public Petitions for investigation following a point of order raised by Senator Sekibo. Sekibo ran for reelection as Rivers East Senator on the PDP ticket in April 2011. He won with 198,414 votes, easily defeating Lasbry Amadi of the Action Congress of Nigeria who gained 58,182 votes and Chigozie Orlu of All Progressives Grand Alliance with 13,605 votes.