Factors Affecting the Supply Chain of Parts and Equipment in the Oil Industry Under Uncertainty

The purpose of this article is to study the factors affecting the supply chain of parts and equipment of the oil industry under uncertainty, and to examine the influence of the factors of the supply chain model under uncertainty on each other and to provide practical solutions. Therefore, according to the hybrid approach, to explain the supply chain model of oil industry parts and equipment under uncertainty, in the qualitative part, the grounded theory method was used and in-depth interviews with 15 experts (managers, experts and suppliers active in the parts supply network and equipment of oil companies) were done. This model consists of six main themes: 1) causal conditions (supply factors, disruptions, macroeconomics, laws and policy and security); 2) underlying conditions (process complexity and environmental complexity); 3) Intervention conditions (organizational resources); 4) category</em> </em>oriented (decision maker); 5) Strategies (management practices strategy, management strategy, adaptive strategies); 6) Consequences (advanced measurement, advanced configuration, advanced exploration and advanced operation). Then, in the second step, using the technique of confirmatory factor analysis and modeling of structural equations among 120 managers, experts and active suppliers, the resulting model was fitted, validated and tested.</em>