The document discusses how regression models can be used to estimate the costs of constructing oil and gas pipelines. It was written by Zhenhua Rui, Paul A Metz, Douglas B Reynolds, Gang Chen, and Xiyu Zhou, and was published in the July 4, 2011 issue of Oil & Gas Journal. The authors explore using regression analysis of historical pipeline cost data to predict the costs of future pipeline projects.

1. Regression models estimate pipeline construction costs
Zhenhua Rui; Paul A Metz; Douglas B Reynolds; Gang Chen; Xiyu Zhou
Oil & Gas Journal; Jul 4, 2011; 109, 14; ABI/INFORM Global
pg. 120
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