Royalty Abbreviations

BOPD

Barrels of Oil Per Day

BWPD

Barrels of Water Per Day

DR

Delay Rental

GWI

Gross Working Interest

JOA

Joint Operating Agreement

MCFPD

Thousands of Cubic Feet of Gas Per Day

MI

Mineral Interest

NRI

Net Working Interest

NWI

Net Working Interest

OGML

Oil, Gas and Mineral Lease

ORRI

Overriding Royalty Interest

RI

Royalty Interest

SI

Shut In

SWDW

Salt Water Disposal Well

WI

Working Interest