State Links
- North Dakota Industrial Commission » http://www.nd.gov/ndic
- North Dakota Oil & Gas Division » https://www.dmr.nd.gov/oilgas
- North Dakota Geological Survey » https://www.dmr.nd.gov/ndgs
- North Dakota Oil and Gas Research Council » http://www.nd.gov/ndic/ogrp-infopage.htm
- North Dakota Public Service Commission » http://www.psc.state.nd.us
- North Dakota One Call » http://www.ndonecall.com
- Montana Board of Oil and Gas » http://bogc.dnrc.mt.gov/default.asp
- South Dakota Oil & Gas Section » http://www.state.sd.us/denr/DES/Mining/Oil&Gas/O&Ghome.htm
- North Dakota Petroleum Council » http://www.ndoil.org
- Pipeline 101 » http://www.pipeline101.com
- Adventures in Energy » http://www.adventuresinenergy.org
- 811-Call Before You Dig » http://www.call811.com
- Canadian Association of Petroleum Producers » http://capp.ca
- National Pipeline Mapping System » http://www.npms.phmsa.dot.gov
- US Department of Transportation Office of Pipeline Safety » http://www.phmsa.dot.gov/pipeline
- Energy Tomorrow » http://www.energytomorrow.org
- Interstate Oil and Gas Compact Commission » http://www.iogcc.state.ok.us