AADE
American Association of Drilling Engineers
AAPG
American Association of Petroleum Geologists
AAPL
American Association of Professional Landmen
AGA
Arkansas Gas Association
AIPRO
Arkansas Independent Producers and Royalty Owners
API
American Petroleum Institute
AOGC
Arkansas Oil and Gas Commission
BLM
Bureau of Land Management
COGA
Colorado Oil and Gas Commission
COGCC
Colorado Oil and Gas Conservation Commission
DEPA
Domestic Energy Producers Alliance
IADC
International Association of Drilling Contractors
IPAA
Independent Petroleum Association of America
IOGANY
Independent Oil and Gas Association of New York
IOGAWV
Independent Oil and Gas Association West Virginia
KCC
Kansas Corporation Commission
KIOGA
Kansas Independent Oil and Gas Association
LOGA
Louisiana Oil and Gas Association
MOGA
Michigan Oil and Gas Association
MBOGC
Montana Board of Oil and Gas
North Dakota Geological Survey
OCC
Oklahoma Corporation Commission
OIPA
Oklahoma Independent Petroleum Association
OOGA
Ohio Oil and Gas Association
Ohio Oil and Gas Regulatory Program
PBPA
Permian Basin Petroleum Association
Pennsylvania Department of Environmental Protection
PGCC
Pennsylvania Grade Crude Oil Coalition
PIOGA
Pennsylvania Independent Oil and Gas Association
RRC
Rail Road Commission of Texas
SPE
Society of Petroleum Engineers
SPEE
Society of Petroleum Evaluation Engineers
TIPRO
Texas Independent Producers and Royalty Owners Association
West Virginia Office of Oil and Gas
Western Energy Alliance
WOGCC
Wyoming Oil and Gas Conservation Commission