| MEANS /SAN ANDRES/ UNIT08/17503 | HILCORP ENERGY COMPANY | Oil lease | $4.08 bn |
| NORTH COWDEN UNIT08/20164 | OCCIDENTAL PERMIAN LTD. | Oil lease | $4.02 bn |
| FULLERTON CLEARFORK UNIT08/1770 | HILCORP ENERGY COMPANY | Oil lease | $3.52 bn |
| MABEE UNIT08/4010 | SCOUT ENERGY MANAGEMENT LLC | Oil lease | $1.61 bn |
| UNIVERSITY "7-43"08/40532 | PIONEER NATURAL RES. USA, INC. | Oil lease | $1.52 bn |
| GOLDSMITH ANDECTOR UNIT08/21193 | MAVERICK PERMIAN LLC | Oil lease | $1.51 bn |
| DOLLARHIDE UNIT08/13867 | SCOUT ENERGY MANAGEMENT LLC | Oil lease | $1.23 bn |
| MIDLAND FARMS UNIT08/15874 | OCCIDENTAL PERMIAN LTD. | Oil lease | $1.17 bn |
| CROSS BAR RANCH08/38014 | COG OPERATING LLC | Oil lease | $1.15 bn |
| WEST FUHRMAN-MASCHO UNIT08/21220 | BCE-MACH III LLC | Oil lease | $867.8 M |
| UNIVERSITY ANDREWS08/1270 | MAVERICK PERMIAN LLC | Oil lease | $817.8 M |
| FEE "BM"08/42190 | FASKEN OIL AND RANCH, LTD. | Oil lease | $808.0 M |
| UNIVERSITY BLOCK 908/39152 | XTO ENERGY INC. | Oil lease | $756.3 M |
| FEE 'BP'08/54222 | FASKEN OIL AND RANCH, LTD. | Oil lease | $693.7 M |
| NORTH DOLLARHIDE UNIT08/11267 | OXY USA WTP LP | Oil lease | $648.5 M |
| DOLLARHIDE UNIT08/13869 | SCOUT ENERGY MANAGEMENT LLC | Oil lease | $626.1 M |
| MABEE 240C08/39493 | COG OPERATING LLC | Oil lease | $606.6 M |
| ANDREWS UNIT08/34968 | HILCORP ENERGY COMPANY | Oil lease | $563.7 M |
| FEE 'BN'08/40115 | FASKEN OIL AND RANCH, LTD. | Oil lease | $547.8 M |
| THREE BAR SHALLOW UNIT08/43190 | HILCORP ENERGY COMPANY | Oil lease | $513.4 M |
| FEE 'CF'08/51266 | FASKEN OIL AND RANCH, LTD. | Oil lease | $502.3 M |
| FEE 'AO'08/45931 | FASKEN OIL AND RANCH, LTD. | Oil lease | $491.1 M |
| WADDEL TR 1-W08/7155 | BLACKBEARD OPERATING, LLC | Oil lease | $387.6 M |
| BAKKE UNIT08/20882 | HILCORP ENERGY COMPANY | Oil lease | $381.1 M |
| SCARBOROUGH UNIT08/31494 | TEXLAND PETROLEUM, L.P. | Oil lease | $370.7 M |
| FEE 'BV'08/49973 | FASKEN OIL AND RANCH, LTD. | Oil lease | $350.8 M |
| MABEE 13908/38792 | COG OPERATING LLC | Oil lease | $349.9 M |
| NORTH DOLLARHIDE UNIT08/32853 | OXY USA WTP LP | Oil lease | $319.7 M |
| SHAFTER LAKE /SAN ANDRES/ UNIT08/20587 | HILCORP ENERGY COMPANY | Oil lease | $316.5 M |
| W. MEANS /GRBG.-SAN ANDRES/ UNIT08/18729 | REVERENCE OPERATING LLC | Oil lease | $313.2 M |
| MIDLAND FARMS DEEP UNIT08/30861 | OCCIDENTAL PERMIAN LTD. | Oil lease | $303.4 M |
| CROSS BAR RANCH H08/60500 | COG OPERATING LLC | Oil lease | $291.1 M |
| FEE 'CD'08/45935 | FASKEN OIL AND RANCH, LTD. | Oil lease | $290.4 M |
| RATLIFF & BEDFORD08/361 | HILCORP ENERGY COMPANY | Oil lease | $283.5 M |
| MABEE 14-908/62315 | DIAMONDBACK E&P LLC | Oil lease | $278.3 M |
| EMBAR -B-08/1269 | MAVERICK PERMIAN LLC | Oil lease | $277.4 M |
| DOLLARHIDE UNIT08/13871 | SCOUT ENERGY MANAGEMENT LLC | Oil lease | $277.4 M |
| SHAFTER LAKE CLEARFORK UNIT08/34411 | HIGHMARK ENERGY OPERATING, LLC | Oil lease | $259.1 M |
| UL BLK 6 DDU A08/47890 | DIAMONDBACK E&P LLC | Oil lease | $253.7 M |
| FULLERTON /SAN ANDRES/ UNIT08/20307 | HILCORP ENERGY COMPANY | Oil lease | $251.0 M |
| UNIVERSITY BLOCK 14 CONS.08/29524 | RING ENERGY, INC. | Oil lease | $246.8 M |
| MABEE 24008/39139 | COG OPERATING LLC | Oil lease | $244.8 M |
| SOUTH FUHRMAN MASCHO UNIT08/21365 | CRESCENT ENERGY OPERATING, LLC | Oil lease | $238.4 M |
| MABEE, J. E. "A" NCT-108/41157 | COG OPERATING LLC | Oil lease | $221.3 M |
| FEE 'BQ'08/47041 | FASKEN OIL AND RANCH, LTD. | Oil lease | $209.3 M |
| WARHAWK08/39823 | COG OPERATING LLC | Oil lease | $205.2 M |
| MABEE 240B08/39879 | COG OPERATING LLC | Oil lease | $204.8 M |
| WHITE, J. M.08/11303 | CITATION OIL & GAS CORP. | Oil lease | $203.4 M |
| UNIVERSITY BLOCK 9 /PENN/ UNIT08/21413 | XTO ENERGY INC. | Oil lease | $203.2 M |
| UNIVERSITY BLK.9 /WOLFCAMP/ UNIT08/15046 | XTO ENERGY INC. | Oil lease | $201.4 M |
| LOGSDON -C-08/18905 | TEXLAND PETROLEUM, L.P. | Oil lease | $197.3 M |
| UL TAWNY UNIT 8-1208/45939 | DIAMONDBACK E&P LLC | Oil lease | $192.2 M |
| PARKER, J. E.08/36494 | HILCORP ENERGY COMPANY | Oil lease | $190.8 M |
| MABEE 240A08/40917 | COG OPERATING LLC | Oil lease | $190.3 M |
| FEE "AW"08/39539 | FASKEN OIL AND RANCH, LTD. | Oil lease | $183.2 M |
| DEEP ROCK GLORIETA UNIT08/33898 | HILCORP ENERGY COMPANY | Oil lease | $179.0 M |
| FSAU08/34310 | WHITE ROCK OIL & GAS, LLC | Oil lease | $177.5 M |
| UNIVERSITY 7-172608/47848 | DIAMONDBACK E&P LLC | Oil lease | $176.3 M |
| PARKER UNIT08/34306 | CHEVRON MIDCONTINENT, L.P. | Oil lease | $168.9 M |
| UL MASON WEST UNIT08/49200 | DIAMONDBACK E&P LLC | Oil lease | $167.7 M |
| UNIVERSITY 8-10W08/59267 | OVINTIV USA INC. | Oil lease | $157.5 M |
| BLOCK 10 FUHRMAN-MASCHO UNIT08/21930 | BCE-MACH III LLC | Oil lease | $151.4 M |
| STATE UNIVERSITY HUTEX CONS.08/21010 | FASKEN OIL AND RANCH, LTD. | Oil lease | $146.6 M |
| BITLER-LOWE CLEARFORK UNIT08/29029 | HIGHMARK ENERGY OPERATING, LLC | Oil lease | $145.6 M |
| MUNGER NIX "A" LZS08/29449 | MONTARE OPERATING, LTD. | Oil lease | $142.8 M |
| MUNGER NIX08/28341 | MONTARE OPERATING, LTD. | Oil lease | $141.1 M |
| KUYKENDALL, J. W., HUMBLE08/10385 | SOUTHWEST ROYALTIES, INC. | Oil lease | $136.5 M |
| UL MASON EAST UNIT08/48688 | DIAMONDBACK E&P LLC | Oil lease | $135.3 M |
| UL CARPENTER 7-20 UNIT08/47119 | DIAMONDBACK E&P LLC | Oil lease | $134.7 M |
| SOUTHWEST ANDREWS UNIT08/35543 | MORNINGSTAR OPERATING LLC | Oil lease | $132.9 M |
| KING, E. F.08/8494 | CITATION OIL & GAS CORP. | Oil lease | $128.4 M |
| MIDLAND FARMS DEEP UNIT08/13350 | OCCIDENTAL PERMIAN LTD. | Oil lease | $126.5 M |
| MFE UNIT08/33264 | FASKEN OIL AND RANCH, LTD. | Oil lease | $125.4 M |
| BITLER08/17015 | WHITE ROCK OIL & GAS, LLC | Oil lease | $125.2 M |
| HOLT08/34429 | OXY USA WTP LP | Oil lease | $125.0 M |
| CASSELMAN 3208/38385 | APACHE CORPORATION | Oil lease | $125.0 M |
| MABEE 2408/39340 | COG OPERATING LLC | Oil lease | $123.3 M |
| SAINT ANDREWS UNIT08/45203 | SABALO II OPERATING, LLC | Oil lease | $116.3 M |
| NORTHEAST FUHRMAN-MASCHO UNIT08/22442 | BCE-MACH III LLC | Oil lease | $115.8 M |
| EMMA /SAN ANDRES/ UNIT08/19374 | BLOCK "T" PETROLEUM, INC. | Oil lease | $115.0 M |
| LINDLEY-REMUDA08/31020 | MONTARE OPERATING, LTD. | Oil lease | $112.8 M |
| THORNBERRY, M. A. CONS. I08/17452 | CRESCENT ENERGY OPERATING, LLC | Oil lease | $106.3 M |
| SERIO (GRAYBURG)UNIT08/37270 | FASKEN OIL AND RANCH, LTD. | Oil lease | $105.9 M |
| EAST (DOLLARHIDE DEV) UNIT08/23732 | SCOUT ENERGY MANAGEMENT LLC | Oil lease | $105.5 M |
| DOLLARHIDE UNIT08/13870 | SCOUT ENERGY MANAGEMENT LLC | Oil lease | $103.2 M |
| MIDLAND FARMS DEEP UNIT08/13352 | OCCIDENTAL PERMIAN LTD. | Oil lease | $101.4 M |
| BLOCK 9 FUHRMAN-MASCHO UNIT08/20739 | WINN OPERATING, LLC | Oil lease | $100.8 M |
| NOLLEY WOLFCAMP UNIT08/23777 | CRESCENT ENERGY OPERATING, LLC | Oil lease | $99.0 M |
| DEEP ROCK ETAL -A-08/1033 | HIGHMARK ENERGY OPERATING, LLC | Oil lease | $98.4 M |
| COWDEN ESTATE ET AL08/33183 | SCOUT ENERGY MANAGEMENT LLC | Oil lease | $98.1 M |
| UNIVERSITY 3808/36923 | OVINTIV USA INC. | Oil lease | $94.5 M |
| GRAY, COLUMBUS ETAL08/1719 | BASIN OIL & GAS OPERATING, LLC | Oil lease | $94.1 M |
| FORD, W. T.08/1665 | BASIN OIL & GAS OPERATING, LLC | Oil lease | $93.7 M |
| FEE "AL"08/39989 | FASKEN OIL AND RANCH, LTD. | Oil lease | $93.3 M |
| UNIVERSITY "AU"08/33605 | CRESCENT ENERGY OPERATING, LLC | Oil lease | $92.7 M |
| FEE "AD"08/41382 | FASKEN OIL AND RANCH, LTD. | Oil lease | $92.2 M |
| UNIV. 11 SEC. -1-08/36466 | OXY USA EOR, LLC | Oil lease | $89.6 M |
| LOGSDON, ETAL, -D-08/16399 | TEXLAND PETROLEUM, L.P. | Oil lease | $88.0 M |
| PUTNAM THE PIO 3208/60451 | SCOUT ENERGY MANAGEMENT LLC | Oil lease | $87.3 M |
| PHILLIPS UNIVERSITY "P"08/37209 | CRESCENT ENERGY OPERATING, LLC | Oil lease | $87.2 M |