Nonpoint Oil and Gas Emission Estimation Tool 2017 Overview
Explore the Nonpoint Oil and Gas Emission Estimation Tool for the 2017 NEI by Mike Pring, providing valuable insights into emission estimation methods for the oil and gas industry. Access the 2017 tool files, reports, and updates, along with details on emission changes from 2014 to 2017 across different source categories. Stay informed about the latest GHGRP Subpart W updates and learn about the significant reductions in NOx and VOC emissions. Download the tool and reports to enhance your understanding of oil and gas emission estimation practices.
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Nonpoint Oil and Gas Emission Estimation Tool for the 2017 NEI Mike Pring, Eastern Research Group April 11, 2019
2017 Tool Available ftp://ftp.erg.com/EPA_OIL_GAS_2017/ login = guestftp password = Good19Friday (Note the password expires April 30) 3/18/2025 U.S. Environmental Protection Agency 2
2017 Tool Files Exploration Tool OIL_GAS_TOOL_2017_NEI_EXPLORATION_V1_0.zip Production Tool OIL_GAS_TOOL_2017_NEI_PRODUCTION_V1_0.zip 2017 V1 Report 2017 Nonpoint Oil and Gas Emission Estimation Tool Report V1 April 11 2019.pdf 2017 Nonpoint Oil and Gas Emission Estimation Tool Report Appendix C - Data Element Dictionary.xlsx 2017 Nonpoint Oil and Gas Emission Estimation Tool Report Appendix D - US OIL AND GAS BASINS.xlsx 2017 V1 Changes Memo 2017 Nonpoint Oil and Gas Emission Estimation Tool Revisions_V1 2017_4_11_2019 3/18/2025 U.S. Environmental Protection Agency 3
2017 V1 Changes (4/11/2019) GHGRP Subpart W Updates See 3/14/2019 Subpart W Memo Added SCC for CBM Dewatering Pump Engines Revised SCCs 2014 SCC 2014 SCC Description Oil & Gas Expl & Prod /All Processes /Artificial Lift 2017 SCC 2017 SCC Description Oil and Gas: Onshore Oil Production/Artificial Lift Engines Oil and Gas: Onshore Oil Production/Associated Gas Venting 2310000330 2310011600 2310011000 On Shore Crude Oil Production All Processes 2310011001 Updated Oil Well Completion Factors 736 MCF/completion for conventional (CenSARA) 1,602 MCF/completion for unconventional (US GHGEI) 3/18/2025 U.S. Environmental Protection Agency 4
2014 to 2017 Tool Changes February 14, 2019 Changes Memo March 14, 2019 Subpart W Memo April 11, 2019 Changes Memo Tool Change Log 3/18/2025 U.S. Environmental Protection Agency 5
2014 to 2017 Emission Changes Source Category Associated Gas Condensate Tanks Crude Oil Tanks Dehydrators Drill Rigs Fugitives Hydraulic Fracturing Mud Degassing Well Completions Wellhead Compressor Engines NOx VOC 71% 14% 25% -98% -62% -41% -48% -54% 6% -55% -24% -65% -55% -36% -20% NA -69% NA -30% -17% 3/18/2025 U.S. Environmental Protection Agency 6
Exploration Emission Changes Drilling Hydraulic Fracturing Mud Degassing 3/18/2025 U.S. Environmental Protection Agency 7
Production Emission Changes Associated Gas Venting 8.7% controlled to 25.7% Condensate Tanks 69% controlled to 85% Crude Oil Tanks 53% controlled to 85% Dehydrators 1 per well to 0.02 per well Wellhead Compressor Engines fewer gas wells, lower fraction needing compression Fugitives components counts down ~10%, well counts down 3/18/2025 U.S. Environmental Protection Agency 8
