Reuters: General Electric Co. (GE.N: Quote, Profile, Research) and oilfield services company Schlumberger Ltd (SLB.N: Quote, Profile, Research) have agreed to work together on carbon dioxide (CO2) sequestration technology and storage, an executive said on Monday. The accord is the first global pact on C02 linking an energy technology provider and an oil industry company, Diarmaid Mulholland, regional general manager for GE’s energy services in Europe, told Reuters. “It’s more of a …