## HPDI Data Coverage

1/5/2012



### US Product Prod. StartProd. PeriodUpdate Freq. Prod. Entity API Num.Test DataInj. DataTops Water Data LIQ GathGAS GathLand GridLatest ProdState Agency Arkansas 1920 Monthly Monthly Well Included N/A N/A N/A Included N/A N/A Section Nov-11Arkansas Oil & Gas Commission Colorado 1951 Monthly Monthly Well Included IP Included N/A Included N/A N/A Section Nov-11Oil & Gas Conservation Commission, State of Colorado Louisiana 1962 Monthly Monthly Well/Unit (Allocated)MajorityIncluded N/A N/A Calculated(Tests)IncludedIncludedSection Nov-11 Department of Natural Resources, State of Louisiana North Dakota 1951 Monthly Monthly Well Included N/A Included N/A Included N/A N/A Section Nov-11 North Dakota Industrial Commission Alaska 1919 Monthly Monthly Well Included N/A Included N/A Included N/A N/A Section Oct-11 Oil & Gas Conservation Commission, State of Alaska Arizona 1954 Monthly Monthly Well Included N/A N/A N/A Included N/A N/A Section Oct-11 Arizona Geological Society California 1977 Monthly Monthly Well Included N/A Included N/A Included N/A N/A Section Oct-11 Department of Conservation, State of California Michigan 1982 Monthly Monthly Lease Included N/A N/A N/A Included N/A N/A Section Oct-11 Department of Natural Resources, State of Michigan Montana 1986 Monthly Monthly Well Included N/A Included N/A Included N/A N/A Section Oct-11 Department of Natural Resources & Conservation, State of Montana Nebraska 1949 Monthly Monthly Well Included N/A N/A N/A Included N/A N/A Section Oct-11 Nebraska Oil & Gas Conservation Commission New Mexico 1951 Monthly Monthly Well Included N/A Included N/A Included IncludedIncludedSection Oct-11 Oil Conservation Division, State of New Mexico South Dakota 1954 Monthly Yearly Well Included N/A N/A Included Included N/A N/A Section Oct-11 Department of Environment & Natural Resources, State of South Dakota Texas 1934 Monthly Twice MonthlyOil-Lease/Gas-WellMajorityIncludedIncludedIncludedCalculated(Test)IncludedIncludedSurveys Oct-11 Railroad Commission of Texas (Production Data) Utah 1927 Monthly Monthly Well Included N/A N/A N/A N/A N/A N/A Section Oct-11 Department of Natural Resources, State of Utah Virginia 1952 Monthly Yearly Well Included N/A N/A N/A Included N/A N/A N/A Oct-11 Virginia Division of Mineral Resources Wyoming 1978 Monthly Monthly Well Included N/A N/A N/A Included N/A N/A Section Oct-11 Oil & Gas Conservation Commission, State of Wyoming Fed. Offshore - Gulf 1947 Monthly Monthly Well IncludedIncludedIncluded N/A Included N/A N/A Section Sep-11 Minerals Management Service (Gulf of Mexico) – Federal Offshore Fed. Offshore - Pacific 1968 Monthly Monthly Well IncludedIncludedIncluded N/A Included N/A N/A N/A Sep-11 Minerals Management Service (Pacific) – Federal Offshore Florida 1964 Monthly Monthly Well Included N/A N/A N/A Included N/A N/A Section Sep-11 Florida Department of Natural Resources Oklahoma 1978 Monthly Monthly Well Included N/A N/A Included N/A IncludedIncludedSection Sep-11Oklahoma Corporation Commission, Oklahoma Tax Commission Alabama 1944 Monthly Monthly Well Included N/A N/A N/A Included N/A N/A Section Aug-11 State Oil & Gas Board of Alabama Kansas 1966 Monthly Monthly Lease Majority N/A N/A N/A N/A IncludedIncludedSection Aug-11 Department of Revenue, State of Kansas Mississippi 1946 Monthly Monthly Well Included N/A N/A N/A Included N/A N/A Section Aug-11 Mississippi State Oil & Gas Board Nevada 1994 Monthly Monthly Well N/A N/A N/A N/A Included N/A N/A Section Aug-11 Division of Minerals, State of Nevada Missouri 1928 Monthly Yearly Lease Included N/A N/A N/A N/A N/A N/A Section Jul-11 Department of Natural Resources, State of Missouri Pennsylvania 1980 Monthly Yearly Well Included N/A N/A N/A N/A N/A N/A N/A Jun-11 Pennsylvania Bureau of Oil and Gas Management Maryland 1992 Monthly Semi-Annually Well Included N/A N/A N/A N/A N/A N/A N/A Dec-10Maryland Department of the Environment New York 1985 Monthly Yearly Well Included N/A N/A Limited Included N/A N/A N/A Dec-10Department of Environmental Conservation, New York State Ohio 1984 Monthly Monthly Well Included N/A N/A Included N/A N/A N/A Section Dec-10Ohio Department of Natural Resources Oregon 1979 Monthly Yearly Well Included N/A N/A N/A N/A N/A N/A Section Dec-10Oregon Department of Geology & Minerals Industries West Virginia 1968 Monthly Yearly Well Included N/A N/A Included N/A N/A N/A N/A Dec-10The West Virginia Geological and Economic Survey Kentucky 1997 Monthly Yearly Well Included N/A N/A Included N/A N/A N/A N/A Dec-09Division of Oil and Gas Conservation, State of Kentucky Tennessee 1980 Monthly Quarterly Lease IncludedIncluded N/A N/A N/A N/A N/A N/A Dec-09Tennessee Division of Geology



### Canada Product Prod. StartProd. PeriodUpdate Freq. Prod. Entity API Num.Test DataInj. DataTops Water Data LIQ GathGAS GathLand GridLatest ProdState Agency Alberta 1962 Monthly Monthly Well Included N/A Included N/A Included N/A N/A Oct-11 Alberta Energy Resources Conservation Board (ERCB) British Columbia 1954 Monthly Monthly Well Included N/A N/A N/A Included N/A N/A Oct-11 British Columbia Oil and Gas Commission Manitoba 1951 Monthly Monthly Well Included N/A Included N/A Included N/A N/A Oct-11 Government of Manitoba - Petroleum Branch Saskatchewan 1935 Monthly Monthly Well Included N/A Included N/A Included N/A N/A Sep-11Government of Saskatchewan - Energy and Resources