Converted to EOR Well — Graham County
424 of the 9,074 wells on the register in Graham County — 4.7% — carry this class.
What this class means
converted to enhanced oil recovery service.
Graham County holds 4.5% of the wells in this class statewide, while holding 1.7% of the register overall — so the class is over-represented here.
What stands out among these
The operator named on most of these records is Imperial Oil of Kansas INC, on 31 of them (7.3%), ahead of Empire Drilling CO (16) and Don E. Pratt (13). The oldest well here was completed in 1944 and the most recent in 2023, and the deepest reaches 4635 feet — Custer 5, drilled in 1955.
| Measurement | Median | 90th percentile | Kansas median |
|---|---|---|---|
| Total depth | 3946 ft | 4113 ft | 2831 ft — deeper here |
Who operated them
| Operator | Wells | Share |
|---|---|---|
| Imperial Oil of Kansas INC | 31 | 7.3% |
| Empire Drilling CO | 16 | 3.8% |
| Don E. Pratt | 13 | 3.1% |
| Herndon Drilling CO | 11 | 2.6% |
| The Texas CO | 11 | 2.6% |
| Dane G. Hansen Trust | 11 | 2.6% |
| John O. Farmer, INC | 10 | 2.4% |
| Imperial Oil of Kansas | 9 | 2.1% |
| The Texas Company | 9 | 2.1% |
| Cities Service Oil CO | 8 | 1.9% |
| Skelly Oil CO | 7 | 1.7% |
| Texaco INC | 6 | 1.4% |
| Natl. Coop. Refinery Assoc | 6 | 1.4% |
| Petroleum INC | 6 | 1.4% |
| Texkan Exploration LLC | 6 | 1.4% |
| Imperial Oil of Kansas, INC | 5 | 1.2% |
An old well on land in Graham County?
0 wells in Graham County were plugged at the State’s expense, out of 424 on the register — the sign that an operator was gone. If you find a well on your land, report it and do not tidy it up: knocking over casing can make you the responsible party. This site reads the register; it does not plug wells. Tell us where and we pass the request to Kansas operators and consultants.
We recommend nobody and we are nobody's agent. We have no arrangement with any firm today — we are collecting these requests in order to go and find them. What we do with this.
The wells
| Lease and well | Operator | Field | Depth (ft) | Year | Plugged |
|---|---|---|---|---|---|
| Worcester A2-28 API 15-065-24236 | Satchell Creek Petroleum, LLC | Unnamed | 3957 | 2023 | — |
| Bollig A 4 API 15-065-24215 | Rl Investment, LLC | Gurk East | 4086 | 2022 | — |
| Bar B 1 API 15-065-24135 | Berexco LLC | Higer Northeast | 3900 | 2017 | — |
| Sauer 'a' 8 API 15-065-24110 | Texkan Exploration LLC | Bollig | 4166 | 2015 | — |
| Sauer 'a' 6 API 15-065-22459-0001 | Texkan Exploration LLC | Bollig | 4175 | 2014 | — |
| Wendelin Herman 3-30 'owwo' API 15-065-21530-0001 | Downing-nelson Oil Co. INC | Ernst | 4105 | 2014 | — |
| Rome 3 API 15-065-00635-0002 | Texkan Exploration LLC | — | 4105 | 2014 | — |
| Griffith 2-3 API 15-065-23922 | H & C Oil Operating, INC | Law Southeast | 4095 | 2013 | — |
| Keith-ficken 17-2 API 15-065-23923 | H & C Oil Operating, INC | Hurlbut West | 4105 | 2013 | — |
| Sauer 'a' 5 API 15-065-23930 | Texkan Exploration LLC | Bollig | 4150 | 2013 | — |
| Dreiling 6 API 15-065-23934 | Rl Investment, LLC | Emor Northwest | 4150 | 2013 | — |
| Nickelson Farms 'b' 1-23 API 15-065-23802 | Downing-nelson Oil Co. INC | Glen Dale South | 4113 | 2012 | — |
| Smiley 2-26 API 15-065-23716 | Phillips Exploration Co. L.c | Geyer | 4100 | 2011 | — |
| Rohleder 3 API 15-065-23769 | Texkan Exploration LLC | Bollig | 4149 | 2011 | — |
| Sauer 'a' 4 API 15-065-23790 | Texkan Exploration LLC | Bollig | 4150 | 2011 | — |
| Bh Werth 1 API 15-065-23626 | Eternity Exploration, LLC | Richmeier | 4377 | 2010 | — |
| Herman Trust 4-34 API 15-065-23646 | Phillips Exploration Company L.c | Unknown | 4150 | 2010 | — |
| Loyd 1-26 API 15-065-23662 | Downing-nelson Oil Co. INC | Glen Dale South | 4125 | 2010 | — |
| Billips 1-16 API 15-065-23514 | Venture Resources, INC | Wildcat | 3620 | 2009 | — |
| Couey Unit 1-13 API 15-065-23556 | Baird Oil Company LLC | J.a.b. West | 3960 | 2009 | — |
| Culley Trust 33-3 API 15-065-23400 | Ia Operating, INC | Knoll North | 4000 | 2008 | — |
| Zohner 1-6 API 15-065-23426 | Baird Oil Company LLC | Wildcat | 3965 | 2008 | — |
| Morris Trust 9-2 API 15-065-23443 | H & C Oil Operating, INC | J.a.b. Northeast | 3950 | 2008 | — |
| Mitchell 1-32 API 15-065-23285 | Downing-nelson Oil Co. INC | Morel | 4062 | 2007 | — |
| Brush Creek Unit 203 API 15-065-02806-0001 | John Jay Darrah, Jr | Brush Creek | 3900 | 2007 | — |
| Goltl Trust Unit 3-14 API 15-065-23317 | Murfin Drilling Co., INC | Gano South | 4115 | 2007 | — |
| Pfeifer 2 API 15-065-23341 | Rl Investment, LLC | Struss Northwest | 4265 | 2007 | — |
| Fritts 2-29 API 15-065-23353 | Phillips Exploration Co. L.c | Highland Southwest | 3734 | 2007 | — |
| Gridley Trust 2-1 API 15-065-23355 | Baird Oil Company LLC | Wildcat | 3995 | 2007 | — |
| Hildebrand 3-19 API 15-065-23149 | Downing-nelson Oil Co. INC | Ernst West | 4062 | 2006 | — |
| Knoll North Unit S-6 API 15-065-23171 | Berexco, INC | Knoll North | 4017 | 2006 | — |
| Morphew 4-33 API 15-065-23209 | Vincent Oil Corp | Harmony East | 3825 | 2006 | — |
| Almena State Bank 2-1 API 15-065-23094 | Baird Oil Company LLC | Alameda | 3856 | 2005 | — |
| Holley 'e' 2 API 15-065-22892 | V.j.i. Natural Resources, INC | Holley | 4053 | 2003 | — |
| Anderson 'a' 4 API 15-065-21476-0001 | Vess Oil Corp | Bryan Northeast | 4050 | 1999 | — |
| Nickelson 'a' 1-13 API 15-065-22792 | Rons Oil Operations, INC | Holley Southeast | 3980 | 1998 | — |
| P. Griffith 2 API 15-065-21832-0003 | Ritchie Exploration, INC | Connie Lou | 3953 | 1998 | — |
| Morphew 3 API 15-065-22764 | Vincent Oil Corp | Harmony North | 3850 | 1996 | — |
| White 2 API 15-065-22759 | Hess Oil | Hoosier | 3900 | 1995 | — |
| Diebolt 5 API 15-065-22735 | Beren Corp | Law | 3995 | 1994 | — |
| Anton Herman 4 API 15-065-22699 | Staab Energy & Leasing | Bryan | 4102 | 1993 | — |
| Holmquist-holmes 1 Twin API 15-065-22717 | Ritchie Exploration, INC | Faul Northeast | 3750 | 1993 | — |
| P. Griffith 2 API 15-065-21832-0001 | Ritchie Exploration, INC | Connie Lou | 3653 | 1993 | — |
| Cummings 2-31 API 15-065-22685 | Dunne Oil | Dripping Springs Northeast | 3952 | 1992 | — |
| Fountain 'a' 1 API 15-065-22621 | Griggs Oil | Mt. Etna Northwest | 3917 | 1991 | — |
| Nighswonger 1 API 15-065-22640 | Ritchie Expl | Kemper | 3790 | 1991 | — |
| Donald D. Smith 2 API 15-065-22584 | Ritchie Exploration, INC | Kemper | 3790 | 1990 | — |
| Parker 1 API 15-065-21907-0001 | Petroleum Management, INC | Pioneer | 3760 | 1990 | — |
| Cooley 'a' 13 API 15-065-22262-0001 | Natl. Coop. Refinery Assoc | Morel | 3805 | 1990 | — |
| Cooley 'b' 15 API 15-065-22102-0001 | Natl. Coop. Refinery Assoc | Morel | 3741 | 1990 | — |
| Deyoung 2 API 15-065-22150-0001 | Schlobohm Starr F | Cooper North | 3780 | 1990 | — |
| Johnson 1 API 15-065-22486 | Crown Petroleum INC | Knoll Northwest | 4100 | 1988 | — |
| Demuth 31-19 2 API 15-065-22388 | Pancanadian Petroleum CO | Pen | 3950 | 1987 | — |
| Pruitt 'b' 3 API 15-065-22394 | Thunderbird Drlg | Pruitt | 3775 | 1987 | — |
| Griffey 18-d 1 API 15-065-22313 | Ritchie Exploration | Pen | 3904 | 1986 | — |
| Bethell 23-17 3 API 15-065-22317 | Pancanadian Pet | Pen | 3877 | 1986 | — |
| Walts 6 API 15-065-22091 | Helmerich & Payne INC | Schmied Northeast | 3900 | 1985 | — |
| Mary Rush 9-9-3 API 15-065-22156 | Oxford Expl | Springbird | 3960 | 1985 | — |
| Cooley 'b' 17 API 15-065-22160 | American Petrofina Co. of Texas | Morel | 3802 | 1985 | — |
| Schuck 43-17-2 API 15-065-22243 | Pan Canadian Petroleum | Pen | 4000 | 1985 | — |
| Eva Desbien 3 API 15-065-22124 | Petroleum Management, INC | Pioneer | 3846 | 1985 | — |
| Rome Unit 4-1 API 15-065-21875-0001 | Murfin Drilling Co., INC | Emor North | 4140 | 1985 | — |
| Nichol 5 API 15-065-21969 | Rons Oil Operations | Worcester | 3824 | 1984 | — |
| Patterson 2 API 15-065-22002 | Petroleum Management, INC | Pioneer | 3846 | 1984 | — |
| Montgomery 'b' 3 API 15-065-21766 | A Scott Ritchie | Gettysburg North | 3751 | 1983 | — |
| Klenk 10 API 15-065-21806 | John O. Farmer, INC | Ernst Northwest | 3946 | 1983 | — |
| I. Kenyon 1 API 15-065-21831 | L & A Oil | Kenyon | 3562 | 1983 | — |
| Rohleder 1 API 15-065-21879 | Mid-continent Energy Corp | Gurk Southeast | 4090 | 1983 | — |
| Geyer 5-35 API 15-065-21624 | Murfin Drilling Co., INC | Geyer | 4534 | 1982 | — |
| Albertson 6 API 15-065-21627 | John O. Farmer, INC | Ernst Northwest | 3975 | 1982 | — |
| Rush 'd' 1 API 15-065-21685 | Energy Prod | Houston South | 3850 | 1982 | — |
| Schweitzer 1 API 15-065-21387 | Energy Three | Hutton | 3760 | 1981 | — |
| Ostmeyer 1 API 15-065-21401 | Liberty Enterprises INC | Schmied Northeast | 3944 | 1981 | — |
| Jeffers 4 API 15-065-21427 | Arrowhead Petroleum | Red Line | 3894 | 1981 | — |
| Montgomery 'a' 3 API 15-065-21459 | Petroleum Corp of Texas | Gettysburg | 3775 | 1981 | — |
| Bell 1 API 15-065-21516 | Vincent Oil Corp | Newboys | 3875 | 1981 | — |
| Ironclad 409 API 15-065-21531 | Collins & Collins Oil CO | Ironclad | 3820 | 1981 | — |
| Klenk 6 API 15-065-21548 | John O. Farmer, INC | Ernst Northwest | 3990 | 1981 | — |
| Towns 2 API 15-065-21202 | Frontier Oil CO | Cooper | 3873 | 1980 | — |
| Rice 4 API 15-065-21263 | Energy Three, INC | Law West | 4010 | 1980 | — |
| Albertson 4 API 15-065-21161 | John O. Farmer, INC | Ernst Northwest | 3950 | 1980 | — |
| Albertson 3 API 15-065-21090 | John O. Farmer, INC | Ernst Northwest | 3930 | 1979 | — |
| Denio 'p' 4-5 API 15-065-21116 | Don E Pratt Oil Oper | Riedel North | 4097 | 1979 | — |
| Riedel 6 API 15-065-21154 | Empire Drlg | Dreil Southwest | 4018 | 1979 | — |
| Collison 5 API 15-065-21163 | Maurice L. Brown CO | Brassfield | 3845 | 1979 | — |
| Morel 3 API 15-065-21178 | Maurice L. Brown CO | Morel | 3762 | 1979 | — |
| Riedel 5 API 15-065-21016 | Empire Drlg | Dreil Southwest | 4059 | 1978 | — |
| Lindeman 2 API 15-065-21046 | Okmar Oil CO | Lindenman West | 3925 | 1978 | — |
| Jones 1 API 15-065-20904 | The Maurice Brown Company | Fabricius South | 3775 | 1977 | — |
| Montgomery 3 API 15-065-20240-0001 | The Maurice L Brown Company | Fabricius | 3756 | 1977 | — |
| Wolfenden 1 API 15-065-20894 | Liberty Enterprises, INC | Vance | 4085 | 1977 | — |
| Gano 1 API 15-065-20809 | R.a. Comeau | Riedel North | 4100 | 1976 | — |
| Peterson 1 API 15-065-20872 | Liberty Enterprises INC | Indiana | 3810 | 1976 | — |
| Brown 2 API 15-065-20880 | Kedco Mgmt | Brassfield | 3950 | 1976 | — |
| Albertson 1 API 15-065-20890 | John O. Farmer, INC | Ernst Northwest | 3965 | 1976 | — |
| Casey Jones B-2 API 15-065-20295-0001 | Pratt Don E | Jones | 3865 | 1976 | — |
| Peter Rome Estate 5 API 15-065-20749 | Texaco INC | Emor | 4050 | 1975 | — |
| Veronica 4 API 15-065-20760 | Kimbark Operating CO | Emor | 4060 | 1975 | — |
| Bernard 4 API 15-065-20764 | Kimbark Operating CO | Emor | 4050 | 1975 | — |
| Law 'b' 5 API 15-065-20772 | Don E Pratt Oil Oper | Law | 4010 | 1975 | — |
| Page 4 API 15-065-20686 | Don E. Pratt | Dorman | 4020 | 1974 | — |
| Griffith 2 API 15-065-20710 | A. Scott Ritchie Exploration | Faul Northeast | 3770 | 1974 | — |
| Mabelle 2 API 15-065-20715 | Pratt, Don E. Oil Operations | Dorman | 4005 | 1974 | — |
| Law 'b' 4 API 15-065-20610 | Don E Pratt | Law | 3985 | 1973 | — |
| Frank Balthazor 4 API 15-065-20620 | John B. Collins | Morel | 3765 | 1973 | — |
| Critchfield 3 API 15-065-20646 | Delta Western Co. and George A. Reed | Hoeting | 4119 | 1973 | — |
| Custer 3 API 15-065-20591 | Okmar Oil CO | Gurk | 4060 | 1973 | — |
| Wolfe 4 API 15-065-20529 | Murfin Drilling CO | Brassfield Northeast | 3822 | 1972 | — |
| Cooley 3 API 15-065-03107-0001 | Monsanto Chemical CO | Morel | 3816 | 1972 | — |
| Wolfe 2 API 15-065-20495 | Murfin Drilling CO | Brassfield Northeast | 3826 | 1971 | — |
| Jones 2 API 15-065-20313 | Carlock Charles L | Schnebly | 3570 | 1970 | — |
| Gene Gano 5 API 15-065-20331 | Don E Pratt Oil Oper | Gano Southeast | 4080 | 1970 | — |
| Manz 5 API 15-065-20340 | Murfin Drilling CO | Gano Southeast | 4020 | 1970 | — |
| Butcher 'a' 2 API 15-065-20367 | Leo J Dreiling Oil CO | Butcher | 4040 | 1970 | — |
| George Nickelson 5 API 15-065-20392 | Don E. Pratt | Hoeting | 4150 | 1970 | — |
| Beesley 1 API 15-065-20249 | Don E. Pratt | Gano Southeast | 4081 | 1969 | — |
| Beesley 2 API 15-065-20250 | Don E. Pratt | Gano Southeast | 4080 | 1969 | — |
| Beesley 3 API 15-065-20251 | Don E. Pratt | Gano Southeast | 4065 | 1969 | — |
| Gene Gano 2 API 15-065-20255 | Don E Pratt Oil Oper | Gano Southeast | 4065 | 1969 | — |
| Gano 'b' 1 API 15-065-20283 | Tepper, Benjamin B | Gano Southeast | 4000 | 1969 | — |
| Hansen Estate Fee 6 API 15-065-20124 | Dane G. Hansen Trust | Knoll North | 4015 | 1968 | — |
| Minium 3 API 15-065-20151 | Chief Drilling CO INC | Holley West | 3990 | 1968 | — |
| Walz 3 API 15-065-20005 | Rock Island Oil & Refining | Knoll North | 4021 | 1967 | — |
| Amanda Hobbs 1 API 15-065-20022 | Don E. Pratt | High Hill | 3983 | 1967 | — |
| Dave Rush 'b' 2 API 15-065-20030 | Don E. Pratt | High Hill | 4020 | 1967 | — |
| Dave Rush 'a' 2 API 15-065-20007 | Don E. Pratt | High Hill | 3993 | 1967 | — |
| Ploeger 1 API 15-065-20012 | Rock Island Oil & Refining CO INC | Knoll North | 4032 | 1967 | — |
| Dave Rush 'a' 1 API 15-065-30227 | Don E. Pratt | High Hill | 4013 | 1966 | — |
| Nickelson 'b' 2 API 15-065-19157 | Don E. Pratt | Glen Dale South | 4055 | 1966 | — |
| Lacerte 3 API 15-065-30022 | Riggs E H | Mt. Vernon | 3826 | 1965 | — |
| Hinkhouse 6 API 15-065-30370 | Coop. Refining Assoc | Morel | 3743 | 1965 | — |
| Farrell 4 API 15-065-03111 | Chief Drilling Co. INC | Red Line Northwest | 3900 | 1964 | — |
| Ninemire 1 API 15-065-30006 | Kaiser-francis Oil CO | Red Line Northwest | 3970 | 1964 | — |
| Lacerte 1 API 15-065-19040 | E. H. Riggs | Mt. Vernon | 3786 | 1964 | — |
| Hoof Nw Lkc Unit, Was Denio 10 110-w API 15-065-19188 | Imperial Oil of Kansas INC | Hoof Northwest | 4035 | 1964 | — |
| M. Knipp 9 API 15-065-01384 | Shell Oil CO | Morel | 3777 | 1963 | — |
| Trexler, O. E 13 API 15-065-01413 | Continental Oil CO | Morel | 3705 | 1963 | — |
| Hill City High School 5 API 15-065-01552 | Dane G. Hansen Trust | Vesper | 3935 | 1963 | — |
| Hill City High School 6 API 15-065-01553 | Dane G. Hansen Trust | Vesper | 3930 | 1963 | — |
| Kohart De 1 API 15-065-01092 | Chief Drilling Co., INC | Kohart | 4105 | 1963 | — |
| A. Mckinley 8 Ws API 15-065-19004 | Texaco INC | Holley | 1935 | 1963 | — |
| Acheson 1 API 15-065-00387-0001 | Union Texas Petroleum | Cooper | 3770 | 1963 | — |
| Balthazor 3 API 15-065-01481-0002 | Mobil Oil Corp | Morel | 3628 | 1963 | — |
| Bell 4 API 15-065-03134 | C & G Drilling CO | Bryan Northeast | 4055 | 1962 | — |
| Knoll 2 API 15-065-01922 | C-g Drilling CO | Martha Washington | 4001 | 1962 | — |
| Gano 'c' 1 API 15-065-01091 | D.g Hanson | Hoof West | 3980 | 1962 | — |
| Bollig 1 API 15-065-00323-0001 | Leben Drilling, INC | Bollig | 4090 | 1962 | — |
| Farrell'a' 1 API 15-065-03114 | Imperial Oil CO | Red Line Northwest | 3885 | 1961 | — |
| Hoof Nw Lkc Unit, Was Denio 7 107-w API 15-065-01569 | Imperial Oil CO | Hoof Northwest | 3982 | 1961 | — |
| Hoof Nw Lkc Unit, Was Denio 6 106-w API 15-065-01568 | Imperial Oil of Kansas | Hoof Northwest | 3982 | 1961 | — |
| Gano 3 API 15-065-01838 | Dane G. Hansen Trust | Hoof Northwest | 4020 | 1961 | — |
| Johnson 2 API 15-065-01847 | Cities Service Oil CO | Hoof Northwest | 4030 | 1961 | — |
| Gano 9 API 15-065-01844 | Dane G. Hansen Trust | Hoof Northwest | 4025 | 1961 | — |
| Gano 7 API 15-065-01842 | Dane G. Hansen Trust | Hoof Northwest | 4000 | 1961 | — |
| Gano 5 API 15-065-01840 | Dane G. Hansen Trust | Hoof Northwest | 4026 | 1961 | — |
| Rome 3 API 15-065-01915 | Dane G. Hansen Trust | Elrick | 3990 | 1961 | — |
| J. P. Billinger 3 API 15-065-01909 | Texaco INC | Elrick | 3998 | 1961 | — |
| J. P. Billinger 1 API 15-065-00653 | Texaco, INC | Elrick | 3990 | 1961 | — |
| Flora Brandt 1 API 15-065-02352-0001 | John O. Farmer, INC | Huntington | 4176 | 1961 | — |
| Higer 3 API 15-065-02680 | Leo J. Dreiling Oil CO | Higer | 3740 | 1960 | — |
| Madden-davis 'c' 3 API 15-065-03106 | Texaco INC | Schmied | 3951 | 1960 | — |
| D. Spies 2 API 15-065-01647 | Empire Drilling CO | Emor | 4050 | 1960 | — |
| Rome 2 API 15-065-01914 | Dane G. Hansen Trust | Elrick | 4210 | 1960 | — |
| Lindley 2 API 15-065-03081 | Imperial Oil of Kansas INC | Fabricius | 3740 | 1959 | — |
| Zohner 1 API 15-065-03088 | Imperial Oil of Kansas | Harmony South | 3650 | 1959 | — |
| Stucklik 3 API 15-065-03090 | K & E Drilling INC | Harmony South | 3651 | 1959 | — |
| Madden-davis 'c' 1 API 15-065-03104 | The Texas CO | Schmied | 3951 | 1959 | — |
| Mills 5 API 15-065-01535 | C-g Drilling Co. & R.a. Cook | Morel | 3892 | 1959 | — |
| F. E. Waite 2 API 15-065-03118 | Sunray Mid-continent Oil CO | Holley | 4035 | 1959 | — |
| Bell 2 API 15-065-03117 | Honaker & Davis Drilling CO | Holley | 4060 | 1959 | — |
| Mader 1 API 15-065-01905 | Kimbark Exploration Co., LTD | Gra-sher | 4037 | 1959 | — |
| Brungardt 2 API 15-065-19002 | Kimbark CO | Gra-sher | 4051 | 1959 | — |
| Elrick Unit Was Knoll 'b' 3 12-3 API 15-065-03147 | Empire Drilling CO | Elrick | 4242 | 1959 | — |
| Fabricius 'b' 5 API 15-065-03078 | Imperial Oil of Kansas | Fabricius | 3725 | 1959 | — |
| Goff 4 API 15-065-03098 | Imperial Oil of Kansas INC | Unknown | 3845 | 1959 | — |
| Neal 'b' 3 API 15-065-01336-0001 | Bilinda Petroleum Corp | Nana | 3830 | 1959 | — |
| D. Brown 9 API 15-065-02771-0001 | Imperial Oil of Kansas INC | Holley | 3998 | 1959 | — |
| Van Loenen 5 API 15-065-19149-0002 | Natl. Coop. Refinery Assoc | Van | 3858 | 1959 | — |
| Knoll 'b' 1 API 15-065-19006 | Herndon Drilling CO | Unknown | 4020 | 1959 | — |
| Earl Radcliffe 2 API 15-065-01548 | Champlin Oil & Refining CO | Brush Creek | 3896 | 1958 | — |
| Robinson 'a' 14 API 15-065-02830 | Imperial Oil of Kansas INC | Evergreen Northwest | 3860 | 1958 | — |
| Robinson 'a' 15 API 15-065-02831 | Imperial Oil of Kansas INC | Evergreen Northwest | 3912 | 1958 | — |
| Nickelson 'a' 4 API 15-065-01616 | Imperial Oil of Kansas INC | Holley Southeast | 4048 | 1958 | — |
| Peter Rome Estate 3 API 15-065-01643 | The Texas CO | Emor | 4021 | 1958 | — |
| Brassfield 'a' 6 API 15-065-01835 | K & E Drilling CO | Brassfield | 3790 | 1958 | — |
| Johnson 'b' 1 API 15-065-01845 | Imperial Oil of Kansas INC | Hoof Northwest | 3995 | 1958 | — |
| Elrick Unit Was Rome 5 11-5 API 15-065-03282 | The Kimbark CO | Elrick | 4390 | 1958 | — |
| Elrick Unit Was Rome 7 11-7 API 15-065-03150 | The Kimbark CO | Elrick | 4272 | 1958 | — |
| Goff 1 API 15-065-00587 | Burch Drlg | Nana Northwest | 3935 | 1958 | — |
| Lindley 1 API 15-065-00597 | Imperial Oil | Fabricius | 3725 | 1958 | — |
| Elrick Unit Was Pfeifer 'a' 1 3-1 API 15-065-00600 | Herndon Drilling CO | Elrick | 4025 | 1958 | — |
| Johnson 'c' 1 API 15-065-00603 | Francis Oil & Gas, H.g. Kaiser | Hoof Northwest | 4040 | 1958 | — |
| Hill City High School 1 API 15-065-00606 | Dane G. Hansen Trust | Vesper | 3945 | 1958 | — |
| Elrick Unit Was Schreiner 'b' 1 5-1 API 15-065-03283 | Empire Drilling CO | Elrick | 3990 | 1958 | — |
| Elrick Unit Was Riedel 'b' 2 10-2 API 15-065-03236 | Empire Drill CO & Ncra | Elrick | 4245 | 1958 | — |
| Wilson 'k' 1 API 15-065-19013-0001 | Cooperative Refinery Association | Brush Creek Northwest | 3925 | 1958 | — |
| Sandzen 7 API 15-065-19150-0002 | Wood River Oil and Refining CO | Van | 4372 | 1958 | — |
| Hildebrand 2 API 15-065-19184 | The Kimbark CO | Law Northwest | 3970 | 1958 | — |
| Mcfadden 'b' 4 API 15-065-02968 | Cities Service CO | Blazier | 3885 | 1957 | — |
| Ellsworth 2 API 15-065-02975 | John O. Farmer, INC | Higer Northeast | 3700 | 1957 | — |
| Booth 2 API 15-065-02762 | Imperial Oil of Kansas INC | Holley | 4025 | 1957 | — |
| Sutor 'e' 4 API 15-065-03012 | Petroleum, INC | Vesper | 4120 | 1957 | — |
| Karst 1 API 15-065-02812 | Imperial Oil of Kansas INC | Brush Creek | 3893 | 1957 | — |
| Beiker 'b' 4 API 15-065-02811 | Imperial Oil of Kansas INC | Brush Creek | 3910 | 1957 | — |
| Beiker 'b' 2 API 15-065-02809 | Imperial Oil of Kansas INC | Brush Creek | 3880 | 1957 | — |
| Robinson 'a' 11 API 15-065-02828 | Imperial Oil of Kansas INC | Evergreen Northwest | 3965 | 1957 | — |
| Robinson 'a' 2 API 15-065-02821 | Imperial Oil of Kansas INC | Evergreen Northwest | 3925 | 1957 | — |
| Morris 3 API 15-065-01559 | Burch Drilling CO INC | Law Northwest | 4016 | 1957 | — |
| Vesper Lkc Unit 5-3 API 15-065-03272 | Petroleum INC | Vesper | 3961 | 1957 | — |
| Vesper Lkc Unit 5-6 API 15-065-03275 | Petroleum INC | Vesper | 4103 | 1957 | — |
| Keith 'b-c' 5 API 15-065-02842 | Kaiser, Herman G | Holley | 4046 | 1957 | — |
| Waite 2 API 15-065-02835 | Empire Drilling CO | Holley | 3940 | 1957 | — |
| Carrie M. Kline 1 API 15-065-02874 | Magnolia Petroleum Corp | Holley Southeast | 4060 | 1957 | — |
| Nemechek 5 API 15-065-03192 | Cities Service CO | Diebolt | 3910 | 1957 | — |
| Manaugh 1 API 15-065-00930 | Petroleum INC | Vesper | 4210 | 1957 | — |
| Beiker 1 API 15-065-00931 | Imperial Oil of Kansas INC | Brush Creek | 3874 | 1957 | — |
| Vesper 1 API 15-065-00998 | Petroleum INC | Wildcat | 4180 | 1957 | — |
| Elrick Unit Was Reidel 'a' 1 9-1 API 15-065-19143 | Empire Drilling CO | Elrick | 4050 | 1957 | — |
| Elrick Unit Was Mary Dinkle 'b' 2 7-2 API 15-065-03239 | Empire Drilling CO | Elrick | 4013 | 1957 | — |
| Holley Unit, Was Waite 4 14-4 API 15-065-02837 | Empire Drilling CO | Holley | 4007 | 1957 | — |
| Vance 4 API 15-065-02972 | Cities Service Oil Co; Et Al | Blazier | 3925 | 1956 | — |
| Findley 'a' 1 API 15-065-02707 | Imperial Oil of Kansas INC | Holley North | 3897 | 1956 | — |
| Findley 'b' 3 API 15-065-02709 | Imperial Oil of Kansas INC | Holley North | 3890 | 1956 | — |
| Graham 2 API 15-065-02712 | Imperial Oil of Kansas INC | Holley North | 3912 | 1956 | — |
| T. L. Smith 5 API 15-065-02717 | The Texas Company | Holley | 3985 | 1956 | — |
| Bell, W.l 10 API 15-065-02735 | The Texas Company | Holley West | 3944 | 1956 | — |
| Mckinley 2 API 15-065-02719 | Herndon Drilling CO | Holley | 3948 | 1956 | — |
| Bell, W.l 9 API 15-065-02734 | The Texas Company | Holley West | 3986 | 1956 | — |
| Bell, W.l 11 API 15-065-02736 | The Texas Company | Holley | 4003 | 1956 | — |
| Bell, W.l 8 API 15-065-02733 | The Texas Company | Holley West | 4032 | 1956 | — |
| Bell, W.l 4 API 15-065-02729 | The Texas Company | Holley West | 4040 | 1956 | — |
| Bell, W.l 14 API 15-065-02739 | The Texas Company | Holley | 3991 | 1956 | — |
| Keith 'b' 3 API 15-065-02759 | Imperial Oil of Kansas INC | Holley Northwest | 3983 | 1956 | — |
| Van Loenen 4 API 15-065-01525 | Natl. Coop. Refinery Assoc | Van | 3830 | 1956 | — |
| Mcpherson 4 API 15-065-02800 | Imperial Oil of Kansas, INC | Brush Creek | 3789 | 1956 | — |
| Bell 1 API 15-065-02843 | Honaker & Davis Drilling CO | Holley | 4070 | 1956 | — |
| Roy Martin 3 API 15-065-03028 | Skelly Oil CO | Teall | 3873 | 1956 | — |
| Fondoble 10 API 15-065-01825 | Cities Service Oil CO | Trico | 3689 | 1956 | — |
| Johnson 'a' 3 API 15-065-01861 | Imperial Oil of Kansas, INC | Hoof | 3956 | 1956 | — |
| Hoof 'b' 5 API 15-065-01857 | Imperial Oil of Kansas, INC | Hoof | 3886 | 1956 | — |
| Hoof 'b' 6 API 15-065-01858 | Imperial Oil of Kansas, INC | Hoof | 3912 | 1956 | — |
| Diebolt Lkc Unit Was Nemechek 8 11-8 API 15-065-03200 | Lario Oil and Gas CO | Diebolt | 3920 | 1956 | — |
| Steve Nemechek 8 API 15-065-03208 | Magnolia Petroleum Corp | Diebolt | 3880 | 1956 | — |
| Sandzen 1 API 15-065-00846 | K & E Drilling, INC | Van | 3861 | 1956 | — |
| Mckinley 6 API 15-065-02723 | Herndon Drilling CO | Holley | 3960 | 1956 | — |
| Brown 'd' 8 API 15-065-02770 | Imperial Oil of Kansas INC | Holley | 4021 | 1956 | — |
| Vance 1 API 15-065-02969 | Cities Service Oil CO ; Et Al | Blazier | 3895 | 1955 | — |
| Blazier 5 API 15-065-02964 | Cities Service Oil CO | Blazier | 3856 | 1955 | — |
| Hickman 3 API 15-065-03255 | Empire Drilling CO | Schnibley | 3528 | 1955 | — |
| Goff 3 API 15-065-02747 | Colorado Oil & Gas Corporation | Nana | 3778 | 1955 | — |
| Mckinley 1 API 15-065-02718 | Herndon Drilling CO | Holley | 3910 | 1955 | — |
| Keith 2 API 15-065-02725 | I W Siegel; Et Al | Holley | 3888 | 1955 | — |
| Bell, W.l 3 API 15-065-02728 | The Texas Company | Holley West | 4030 | 1955 | — |
| Keith 'a' 3 API 15-065-02750 | Herman George Kaiser-francis Oil & Gas Inckaiser-francis Oil CO | Holley Northwest | 3940 | 1955 | — |
| Keith 'a' 1 API 15-065-02753 | Imperial Oil | Holley | 3990 | 1955 | — |
| Bell 1 API 15-065-02794 | I W Siegel; Et Al | Holley | 3980 | 1955 | — |
| Bragg 6 API 15-065-01507 | Herman G. Kaiser & Francis Oil & Gas Company | Cooper | 3879 | 1955 | — |
| Mcpherson 1 API 15-065-02797 | Imperial Oil of Kansas INC | Brush Creek | 3851 | 1955 | — |
| Hildebrand 3 API 15-065-01590 | Fell & Wolfe Oil CO | Holley | 4030 | 1955 | — |
| Keith 'a' 4 API 15-065-01600 | Champlin Oil & Refining | Holley | 4055 | 1955 | — |
Part of a bigger picture: all 9,074 wells in Graham County.
Other groups of a similar size
- ON LIST — Allen 449
- ON LIST — Labette 437
- Expired Intent to Drill (C-1) — Neosho 433
- Recompleted — Seward 433
- Inactive Well — Finney 431
- Plugged and Abandoned — Osborne 430
- KCC Fee Fund Plugging — Linn 423
- Federal Plugging Project — Montgomery 422
- Producing — Gove 419
- Plugged with Federal Funds — Montgomery 419
- Inactive Well — Stevens 414