Kansas
Hamilton County leases
721 oil and gas leases on record in Hamilton County, Kansas · page 3 of 4
Leases in the county
721
On this page
200
Leases
| Lease | Operator | Product | Years | Cumulative | Wells |
|---|---|---|---|---|---|
| HCU-3020 C | Scout Energy Management LLC | Gas | 1996–2026 | 672,434 MCF | 1 |
| HCU-3111 (HATFIELD UNIT) | Riviera Operating, LLC | Gas | 1968–2016 | 1,809,827 MCF | 1 |
| HCU-3120 C | Riviera Operating, LLC | Gas | 1991–2015 | 502,732 MCF | 2 |
| HCU-3121 | Riviera Operating, LLC | Gas | 1976–2011 | 410,217 MCF | 1 |
| HCU-3131 | Riviera Operating, LLC | Gas | 1979–2011 | 272,558 MCF | 1 |
| HCU-3211 B | Riviera Operating, LLC | Gas | 1981–2001 | 306,321 MCF | 1 |
| HCU-3220 | Scout Energy Management LLC | Gas | 1968–2025 | 1,256,852 MCF | 1 |
| HCU-3221 | Riviera Operating, LLC | Gas | 1968–2011 | 932,380 MCF | 1 |
| HCU-3231 B | Riviera Operating, LLC | Gas | 1981–2011 | 225,491 MCF | 1 |
| HCU-3311 | Riviera Operating, LLC | Gas | 1968–2010 | 1,662,557 MCF | 1 |
| HCU-3321 | Scout Energy Management LLC | Gas | 1968–2026 | 1,463,667 MCF | 1 |
| HCU-3331 | Scout Energy Management LLC | Gas | 1968–2026 | 2,326,258 MCF | 1 |
| HCU-3411 B | Riviera Operating, LLC | Gas | 1989–2011 | 270,650 MCF | 2 |
| HCU-3421 | Scout Energy Management LLC | Gas | 1968–2024 | 2,129,351 MCF | 1 |
| HCU-3431 | Riviera Operating, LLC | Gas | 1968–2011 | 1,549,570 MCF | 1 |
| HCU-3531 | Riviera Operating, LLC | Gas | 1968–2012 | 1,882,536 MCF | 1 |
| HCU-3611 | Dominion Oklahoma Texas Expl & Prod, Inc. | Gas | 1968–1998 | 809,109 MCF | 1 |
| HCU-3631 | Riviera Operating, LLC | Gas | 1977–2010 | 888,338 MCF | 1 |
| HCU-3631 B | Louis Dreyfus Natural Gas Corp. | Gas | 1997–2015 | 72,993 MCF | — |
| HEGER 1 | Horseshoe Operating, Inc. | Gas | 1978–1996 | 265,317 MCF | 1 |
| HELFRICH | MESA PETROLEUM C | Oil | 1955–1970 | 55,735 bbl | 1 |
| HELTEMES #6-19 | Scout Energy Management LLC | Gas | 1990–2026 | 1,001,846 MCF | 1 |
| HELTEMES #7-25 | Scout Energy Management LLC | Gas | 1990–2026 | 441,907 MCF | 1 |
| HELTEMES #8-36 | Scout Energy Management LLC | Gas | 1990–2026 | 298,120 MCF | 1 |
| HELTEMES 'A' 1 | Scout Energy Management LLC | Gas | 1957–2026 | 4,137,983 MCF | 1 |
| HELTEMES 'A' 2 | Scout Energy Management LLC | Gas | 1975–2026 | 1,682,618 MCF | 1 |
| HELTEMES 'B' 1 | Scout Energy Management LLC | Gas | 1957–2026 | 8,564,852 MCF | 1 |
| HELTEMES 'B' 2 | Scout Energy Management LLC | Gas | 1974–2026 | 1,588,264 MCF | 1 |
| HELTEMES 1 | Scout Energy Management LLC | Gas | 1957–2026 | 3,327,907 MCF | 2 |
| HELTEMES 2 | Scout Energy Management LLC | Gas | 1957–2026 | 3,776,116 MCF | 1 |
| HELTEMES 3 | Pioneer Natural Resources USA, Inc. | Gas | 1957–2004 | 1,041,985 MCF | 1 |
| HELTEMES 3-25R | Scout Energy Management LLC | Gas | 2004–2026 | 247,500 MCF | 1 |
| HELTEMES 4-19 | Scout Energy Management LLC | Gas | 1978–2026 | 833,173 MCF | 1 |
| HELTEMES 5-25 | Scout Energy Management LLC | Gas | 1978–2026 | 890,379 MCF | 1 |
| HELTEMESB4ATU28 | Scout Energy Management LLC | Gas | 2015–2026 | 279,770 MCF | 1 |
| HENRY | Prairie Gas Operating, LLC | Gas | 1977–2016 | 638,416 MCF | 1 |
| HENRY #2 | Prairie Gas Operating, LLC | Gas | 2002–2015 | 134,719 MCF | 1 |
| HERMANN 1 | American Star Energy Services, LLC | Gas | 1999–2019 | 316,730 MCF | 1 |
| HERMANN A#1 | Prairie Gas Operating, LLC | Gas | 2002–2015 | 155,375 MCF | 1 |
| HERRMAN | Chesapeake Operating, LLC | Gas | 1994–2003 | 179,655 MCF | 1 |
| HERRMANN | WALLACE OIL & GA | Gas | 1981–1995 | 186,833 MCF | 1 |
| HERRMANN 2 | Extreme Energy Co | Gas | 1981–2026 | 542,670 MCF | 1 |
| HERRMANN 2 | Scout Energy Management LLC | Gas | 1979–2026 | 313,170 MCF | 1 |
| HERRMANN 3 | Scout Energy Management LLC | Gas | 1980–2026 | 176,786 MCF | 1 |
| HIGLEY BREWSTER | BP America Production Company | Gas | 1995 | 67,401 MCF | 1 |
| HILL 1 | American Star Energy Services, LLC | Gas | 1999–2018 | 477,425 MCF | 1 |
| HILL 2 | Prairie Gas Operating, LLC | Gas | 2001–2017 | 160,882 MCF | 1 |
| HODGSON 1-17 | Plateau Operating Corporation | Gas | 2024–2026 | 3,812 MCF | 1 |
| HOFFMAN 2-16 | Scout Energy Management LLC | Gas | 1978–2026 | 1,127,312 MCF | 1 |
| HOLDEN 1 | Hugoton Energy Corporation | Gas | 1979–2000 | 254,159 MCF | 1 |
| HOWELL | Chesapeake Operating, LLC | Gas | 1982–2013 | 386,696 MCF | 2 |
| HOWELL | LADD PETROLEUM C | Gas | 1968–1972 | 358,303 MCF | 1 |
| HOWELL 2-27 | Hugoton Energy Corporation | Gas | 1997–2013 | 188,917 MCF | — |
| HOWELL UNIT | LADD PETROLEUM C | Gas | 1968–1977 | 477,878 MCF | 1 |
| HUB STORAGE | K N Energy, Inc. | Oil | 1995 | 128 bbl | — |
| HUBBELL 1-2 | Casillas Petroleum Corp | Gas | 1994–2026 | 587,192 MCF | 1 |
| HUSER 1 | C & R Petroleum Co. | Gas | 1979–2024 | 158,078 MCF | 1 |
| Heinz 2 | Iconic Oil & Gas LLC | Gas | 2009–2026 | 130,745 MCF | 1 |
| Hoffman 1 | Scout Energy Management LLC | Gas | 1957–2026 | 9,373,451 MCF | 1 |
| Hoffman 3-16 | Scout Energy Management LLC | Gas | 1990–2026 | 927,867 MCF | 1 |
| I. S. BROTHERS 4-9 | Scout Energy Management LLC | Gas | 1978–2026 | 851,564 MCF | 1 |
| INGE 1 | Lyco Energy Corporation | Gas | 1991–2015 | 148,977 MCF | 1 |
| J. B. SHASTID (HCU 521) | LADD PETROLEUM C | Gas | 1968–1977 | 838,068 MCF | 1 |
| J. C. GRILLIOT 1 | Chesapeake Operating, LLC | Gas | 1977–2013 | 640,844 MCF | 1 |
| JANTZ | Hugoton Energy Corporation | Gas | 1977–1995 | 95,284 MCF | 2 |
| JANTZ | ELM III Operating Company LLC | Gas | 1994–2026 | 461,247 MCF | 1 |
| JANTZ 1 | Cycle Oil & Gas Ltd | Gas | 1996–2020 | 600,330 MCF | 1 |
| JANTZ 2-33 | Hugoton Energy Corporation | Gas | 1994–1997 | 29,559 MCF | 1 |
| JEANNE 1 | Scout Energy Management LLC | Gas | 1980–2026 | 957,232 MCF | 1 |
| JOHN LAMPE 1 | Scout Energy Management LLC | Gas | 1957–2026 | 5,700,560 MCF | 1 |
| JOHN LAMPE 2-10 | Scout Energy Management LLC | Gas | 1990–2026 | 1,320,616 MCF | 1 |
| JOHN LAMPE GAS UNIT 'B' 1 | XOG Operating, LLC | Gas | 2005–2008 | 38,827 MCF | 1 |
| JOHN LAMPE INC. 2-8 | Riviera Operating, LLC | Gas | 1978–2026 | 546,728 MCF | 1 |
| JOHNSON 'A' 1 | Chesapeake Operating, LLC | Gas | 1978–2004 | 412,897 MCF | 1 |
| JOHNSON 'A' 1 | Cycle Oil & Gas Ltd | Gas | 1998–2023 | 449,705 MCF | 1 |
| JOHNSON 'B' 1 | Horseshoe Operating, Inc. | Gas | 2001–2006 | 58,429 MCF | 1 |
| JOHNSON 1 | Horseshoe Operating, Inc. | Gas | 1977–1999 | 518,858 MCF | 1 |
| JOHNSON UNIT (HCU 2211) | LADD PETROLEUM C | Gas | 1968–1980 | 893,709 MCF | 1 |
| JONES | OSBORN OIL & GAS | Gas | 1980–1982 | 4,811 MCF | 1 |
| JONES | BUCHANAN WAYMAN | Gas | 1979–1980 | 18,022 MCF | 1 |
| KATTERJOHN 2 | ELM III Operating Company LLC | Gas | 2003–2015 | 447,702 MCF | 1 |
| KERR | Hugoton Energy Corporation | Gas | 1982–1989 | 42,691 MCF | 1 |
| KERR | Hugoton Energy Corporation | Gas | 1994 | 583 MCF | 1 |
| KINCHELOE 2-3 | Edison Operating Company LLC | Gas | 1994–2026 | 1,636,193 MCF | 1 |
| KINCHLOE B 2-10 | Edison Operating Company LLC | Gas | 1994–2026 | 1,060,674 MCF | 2 |
| Kritzmire 1 or 3 | Abercrombie Energy, LLC | Gas | 1957–2002 | 683,235 MCF | 2 |
| Kritzmire 3-24 | Abercrombie Energy, LLC | Gas | 2002–2020 | 261,907 MCF | 1 |
| L. H. HATFIELD UNIT | Liedtke Operating Corporation | Gas | 1968–1988 | 1,001,285 MCF | 1 |
| LAKE A 1-35 | Abercrombie Energy, LLC | Gas | 2004–2026 | — | 1 |
| LAKE UNIT 1 | Abercrombie Energy, LLC | Gas | 1967–2014 | 1,652,404 MCF | 1 |
| LAKE UNIT 1 | ARGENT ENERGY IN | Oil | 1965–1966 | 3,819 bbl | — |
| LAMPE 3-8 | Scout Energy Management LLC | Gas | 2005–2026 | 149,781 MCF | 1 |
| LAMPE JOHN INC. | Scout Energy Management LLC | Gas | 1969–2025 | 509,049 MCF | 1 |
| LANTERMAN 1 | Edison Operating Company LLC | Gas | 1977–2026 | 634,625 MCF | 1 |
| LARRY DIKEMAN 1-16 | LADD PETROLEUM C | Gas | 1968–1973 | 392,346 MCF | 1 |
| LENSKI 1 | Hugoton Energy Corporation | Gas | 1968–1999 | 754,898 MCF | 1 |
| LENSKI 2-25 | Edison Operating Company LLC | Gas | 1999–2026 | 793,729 MCF | 1 |
| LENSKI 3-25 | Edison Operating Company LLC | Gas | 1999–2026 | 739,513 MCF | 1 |
| LESSER 1 | Prairie Gas Operating, LLC | Gas | 1998–2017 | 209,649 MCF | 4 |
| LEVENS #2-10 | Chesapeake Operating, LLC | Gas | 2002–2012 | 45,959 MCF | 2 |
| LEVENS 2 | Plateau Operating Corporation | Gas | 1980–2026 | 927,300 MCF | 1 |
| LEVENS 4-31 | Plateau Operating Corporation | Gas | 2024–2025 | 1,683 MCF | 1 |
| LEWIS | Horseshoe Operating, Inc. | Gas | 1998–2023 | 303,637 MCF | — |
| LEWIS 2 | Cycle Oil & Gas Ltd | Gas | 2001–2023 | 248,673 MCF | 1 |
| LEWIS 2 | ELM III Operating Company LLC | Gas | 2003–2015 | 195,906 MCF | 1 |
| LINDSAY 1 | Albert Thornbrough Trust | Gas | 1957–2026 | 1,851,678 MCF | 1 |
| LIVINGSTON 'A' 1 | Cycle Oil & Gas Ltd | Gas | 1997–2018 | 356,785 MCF | 1 |
| LIVINGSTON 1 | Prairie Gas Operating, LLC | Gas | 1980–2015 | 640,211 MCF | 1 |
| LIVINGSTON 2 | Prairie Gas Operating, LLC | Gas | 1978–2015 | 1,144,479 MCF | 1 |
| LIVINGSTON 4 | American Star Energy Services, LLC | Gas | 1998–2018 | 561,880 MCF | 1 |
| LOIS 1 | Horseshoe Operating, Inc. | Gas | 2001 | 12,169 MCF | 1 |
| LOUIS #1 | Horseshoe Operating, Inc. | Gas | 2001–2016 | 195,965 MCF | — |
| LOWENBERG 1-7 | Riviera Operating, LLC | Gas | 1981–2026 | 243,824 MCF | 1 |
| LYMAN HICKLE | GETTY OIL COMPAN | Gas | 1968–1977 | 608,059 MCF | 1 |
| M G F | WALLACE OIL & GA | Gas | 1981–1995 | 77,174 MCF | 1 |
| M G F | WALLACE OIL & GA | Gas | 1981–1982 | 14,785 MCF | — |
| M G F 2 | Pawataca Production Co | Gas | 1990–2011 | 49,045 MCF | 1 |
| M. LEVENS 1 | Hugoton Energy Corporation | Gas | 1977–1998 | 332,970 MCF | 1 |
| MAI | Prairie Gas Operating, LLC | Gas | 2000–2017 | 527,181 MCF | 1 |
| MANLEY KERR 0321 | Suerte Oil Company | Gas | 1968–2016 | 964,594 MCF | 1 |
| MARIE 1 | Cycle Oil & Gas Ltd | Gas | 1996–2017 | 835,486 MCF | 1 |
| MARMIE | OSBORN HEIRS COM | Gas | 1981–1982 | 152 MCF | 1 |
| MARTIN | Hugoton Energy Corporation | Oil | 1997 | 24.05 bbl | — |
| MASON 2 | Scout Energy Management LLC | Gas | 1975–2026 | 2,519,696 MCF | 1 |
| MATTIE BURTON UNIT 1-27 | Chesapeake Operating, LLC | Gas | 1968–2013 | 1,413,997 MCF | 1 |
| MATTIE BURTON UNIT 2-27 | Edison Operating Company LLC | Gas | 1994–2026 | 505,505 MCF | 1 |
| MATTIE BURTON UNIT 3-27 | Edison Operating Company LLC | Gas | 2000–2014 | 225,363 MCF | 1 |
| MAXFIELD 1 | Hugoton Energy Corporation | Gas | 1968–1996 | 674,949 MCF | 1 |
| MAXFIELD 2-7 | Edison Operating Company LLC | Gas | 1994–2026 | 443,917 MCF | 1 |
| MAXFIELD 3-1 | Edison Operating Company LLC | Gas | 2000–2025 | — | 1 |
| MAXFIELD D#2-1 | Edison Operating Company LLC | Gas | 2000–2026 | 698,807 MCF | 1 |
| MAXFIELD Gas Unit 1 | ELM III Operating Company LLC | Gas | 1968–2015 | 2,753,673 MCF | 1 |
| MAXFIELD Gas Unit 2 | ELM III Operating Company LLC | Gas | 2003–2015 | 729,019 MCF | 1 |
| MC DONALD 2 | Albert Thornbrough Trust | Gas | 1981–2026 | 543,959 MCF | 1 |
| MCCARTY 1 | Abercrombie Energy, LLC | Gas | 1975–2017 | 366,993 MCF | 1 |
| MCDONALD 'B' 1 | Scout Energy Management LLC | Gas | 1957–2026 | 10,086,504 MCF | 1 |
| MCDONALD 'B' 2 | Scout Energy Management LLC | Gas | 1973–2026 | 1,619,526 MCF | 2 |
| MCDONALD 'C' 1 | Scout Energy Management LLC | Gas | 1957–2026 | 11,456,396 MCF | 1 |
| MCDONALD 'D' 1 | Scout Energy Management LLC | Gas | 1957–2026 | 10,459,676 MCF | 1 |
| MCDONALD 1 | Wallace Oil & Gas, Inc. | Gas | 1981–1999 | 57,384 MCF | 1 |
| MCDONALD 1 | Albert Thornbrough Trust | Gas | 1957–2026 | 352,557 MCF | 1 |
| MCDONALD 2 | WALLACE OIL & GA | Gas | 1981–1987 | 16,373 MCF | 1 |
| MCDONALD 2-C | Scout Energy Management LLC | Gas | 1974–2026 | 1,148,205 MCF | 1 |
| MCDONALD 2-D | Scout Energy Management LLC | Gas | 1975–2026 | 2,108,579 MCF | 1 |
| MCDONALD B 3HI | Scout Energy Management LLC | Gas | 1993–2026 | 905,986 MCF | 1 |
| MCDONALD C-3HI | Scout Energy Management LLC | Gas | 1993–2026 | 1,026,178 MCF | 1 |
| MCDONALD D-3HI | Scout Energy Management LLC | Gas | 1993–2026 | 1,401,680 MCF | 1 |
| MEISEL 2 | Whitco Petroleum, LP | Gas | 2001–2026 | 344,371 MCF | 2 |
| MILLER 'E' 1 | Scout Energy Management LLC | Gas | 1957–2026 | 9,248,699 MCF | 1 |
| MILLER 2-23 | Edison Operating Company LLC | Gas | 1990–2026 | 1,257,171 MCF | 1 |
| MILLER 2-E | Scout Energy Management LLC | Gas | 1975–2026 | 1,434,191 MCF | 1 |
| MILLER E 3HI | Scout Energy Management LLC | Gas | 1996–2026 | 946,516 MCF | 1 |
| MONGER | PAR PETROLEUM IN | Gas | 1980–1981 | 1,164 MCF | 1 |
| MONGER SWD | Smith, Wanda | Oil | 1995–2008 | 235.41 bbl | — |
| MONNICH #1-I | Scout Energy Management LLC | Gas | 1997–2026 | 199,112 MCF | 1 |
| MONNICK 01-2 | Edison Operating Company LLC | Gas | 1980–2015 | 708,853 MCF | 1 |
| MONNICK 1 | Scout Energy Management LLC | Gas | 1957–2026 | 1,826,358 MCF | 1 |
| MORRELL ETAL | Hugoton Energy Corporation | Gas | 1978–1995 | 60,209 MCF | 1 |
| MOYLE 'I' 1 | Scout Energy Management LLC | Gas | 1997–2022 | 382,898 MCF | 1 |
| MOYLE 1 | XTO Energy Inc. | Gas | 1959–2007 | 909,621 MCF | 1 |
| MOYLE 1-2 | Edison Operating Company LLC | Gas | 1979–2026 | 835,866 MCF | 1 |
| MUNCIE | Prairie Gas Operating, LLC | Gas | 1998–2016 | 565,661 MCF | 1 |
| MYRA BELLE 1-3 | BP America Production Company | Oil | 1996–1999 | 7,928.06 bbl | 1 |
| MYRA BELLE 1-3 | BP America Production Company | — | — | — | — |
| Martin Stucky 1 | Scout Energy Management LLC | Gas | 1957–2026 | 3,697,087 MCF | 1 |
| McDonald C-4 ATU-45 | Scout Energy Management LLC | Gas | 2013–2026 | 211,484 MCF | 1 |
| McDonald C-5 ATU-291 | Scout Energy Management LLC | Gas | 2014–2026 | 165,888 MCF | 1 |
| NELLIE HENRY | TEXACO EXPLORATI | Gas | 1968–1970 | 206,998 MCF | 1 |
| NEWTON | Smith, Wanda | Gas | 1997–1998 | 22,135 MCF | 2 |
| NORTH COMPRESSO | DUKE ENERGY | Oil | 2001–2003 | 3,858.49 bbl | — |
| O'BRATE | Chesapeake Operating, LLC | Gas | 1982–2013 | 345,855 MCF | 1 |
| OSBORNE 2-31 | Hugoton Energy Corporation | Gas | 1994–2002 | 146,776 MCF | 1 |
| OVERBY Gas Unit 1 | XOG Operating, LLC | Gas | 1978–2008 | 243,812 MCF | 1 |
| OVERBY Gas Unit 2 | XOG Operating, LLC | Gas | 1981–2008 | 165,997 MCF | 1 |
| OVERTON 1 | Hugoton Energy Corporation | Gas | 1979–2013 | 786,197 MCF | 1 |
| OVERTON 2 | Hugoton Energy Corporation | Gas | 1979–2010 | 493,879 MCF | 1 |
| PARSON 2 | Prairie Gas Operating, LLC | Gas | 2001–2016 | 218,953 MCF | 1 |
| PARSONS | JOHNSON E WALLAC | Gas | 1968–1979 | 451,746 MCF | 1 |
| PARSONS 1 | Prairie Gas Operating, LLC | Gas | 1979–2018 | 1,243,319 MCF | 1 |
| PAUL L. MEISEL 1 | Liedtke Operating Corporation | Gas | 1968–2001 | 1,291,548 MCF | 1 |
| PETIT #2 | Hugoton Energy Corporation | — | — | — | — |
| PETTIT 'A' 1 | Chesapeake Operating, LLC | Gas | 1979–2010 | 500,490 MCF | 1 |
| PHILLIPS #1-I | Scout Energy Management LLC | Gas | 1997–2026 | 816,229 MCF | 1 |
| PHILLIPS 1 | Scout Energy Management LLC | Gas | 1957–2026 | 3,296,018 MCF | 1 |
| PRICKET #1 | Iconic Oil & Gas LLC | Gas | 2007–2022 | 154,599 MCF | 1 |
| PRICKETT #2 | Iconic Oil & Gas LLC | Gas | 2008–2026 | 351,022 MCF | 1 |
| R B FEGANB5ATU3 | Scout Energy Management LLC | Gas | 2015–2026 | 201,656 MCF | 1 |
| R. B. FEAGAN 2B | Scout Energy Management LLC | Gas | 1974–2026 | 2,409,705 MCF | 1 |
| R. B. FEGAN #1B | Scout Energy Management LLC | Gas | 1957–2026 | 7,510,163 MCF | 1 |
| R. M. ENGLERT Gas Unit 1 | XOG Operating, LLC | Gas | 1978–2008 | 720,592 MCF | 1 |
| R. M. ENGLERT Gas Unit 2 | XOG Operating, LLC | Gas | 1980–2008 | 313,261 MCF | 1 |
| R. S. FIELD 1-36 | Scout Energy Management LLC | Gas | 1978–2026 | 1,291,251 MCF | 1 |
| RBFEGANB4ATU398 | Scout Energy Management LLC | Gas | 2015–2026 | 232,889 MCF | 1 |
| RECTOR | Brock Oil & Gas Corporation | Gas | 1993–1994 | 14,036 MCF | — |
| RECTOR #3-4 | Scout Energy Management LLC | Gas | 1990–2026 | 332,434 MCF | 1 |
| RECTOR 1 | XOG Operating, LLC | Gas | 1991–2008 | 431,188 MCF | 1 |
| RECTOR 2-4 | Scout Energy Management LLC | Gas | 1978–2026 | 908,708 MCF | 1 |
| RECTOR O 1 | Pioneer Natural Resources USA, Inc. | Gas | 1969–2009 | 1,094,550 MCF | 1 |
| RECTOR OSCAR 1 | American Warrior, Inc. | Gas | 1980–2017 | 249,942 MCF | 1 |
| RECTOR PLD | BP America Production Company | — | — | — | — |
Cumulative production as the Kansas Geological Survey files it, over the whole life of the lease. The monthly series on each lease page begins in 1980, so for a lease that started earlier the two are not the same figure.