This is the Congressional Budget Office (CBO) Cost Estimate on H.R. 4239, Strengthening the Economy with Critical Untapped Resources to Expand [SECURE] American Energy Act, as ordered reported by the House Committee on Natural Resources on November 8, 2017. From the Summary: "CBO estimates that enacting H.R. 4239 would reduce net direct spending by $187 million over the 2018-2027 period. In addition, CBO estimates that implementing the bill would cost $186 million over the 2018-2022 period, subject to appropriation of the necessary amounts. Enacting H.R. 4239 would affect direct spending; therefore, pay-as-you-go procedures apply. Enacting the bill would not affect revenues. CBO cannot determine whether enacting the bill would increase net direct spending or on-budget deficits by more than $2.5 billion in any of the four consecutive 10-year periods beginning in 2028."
Congressional Budget Office: http://www.cbo.gov/