Home Fields CALVIN (DEAN) Value, all time
80% of the register's 498
Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 400 leases in this field that have a page here — 80% of the register's 498 — so it understates the field.
Production, 2025 The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.
Wells In the field Producing Produced in 2025 Also produced Cumulative Oil 0 0 0 bbl 0 mcf casinghead 44,313,733 bbl since discovery Gas 0 0 0 mcf 0 bbl condensate 4,420,835 mcf since 1970
This field filed no production for 2025. It remains on the Commission's schedules.
The discovery well's oil measured 40.0° API gravity, perforated at 7,370 ft.
Spacing rule What the Commission requires of a well on this field.
Wells Rule Effective From the lease line Between wells Acres per unit Max diagonal Gas B — 660 ft 1,200 ft 160 4,200 ft Gas O — 660 ft 1,200 ft 80 3,250 ft Oil B — 660 ft 1,200 ft 160 4,200 ft Oil O — 660 ft 1,200 ft 80 3,250 ft
Commission remarks: 7C,08-0209914
Leases in this field Every lease here files this field's number with the Commission and has a page on this site.
Showing the 200 largest of 400 leases, by the value we compute. Every one of them is in the sitemap.
Lease Operator Value NUNN, J. F. -A- COX, JOHN L. $1.0 M GREER, O. L. BHP PETROLEUM (AMERICAS) INC. $750 k LANE 44 ODESSA EXPLORATION, INC. $612 k HUTCHISON, M. B. STEPHENS, AUTRY C. $435 k RICKER, RUPERT P., -KO- BHP PETROLEUM (AMERICAS) INC. $427 k COX, C. J. "B" HANLEY PETROLEUM INC. $405 k BRYANS, J. C. "B" PARKER & PARSLEY DEVELOPMENT L.P $374 k CLARKSON STEPHENS, AUTRY C. $364 k CLARKSON ESTATE STEPHENS, AUTRY C. $361 k PATTERSON, SUSAN STEPHENS, AUTRY C. $357 k COPE MWJ PRODUCING COMPANY $351 k PATTERSON GLOSSOP, ROBERT L. $329 k MCMASTER, E. L. CITATION OIL & GAS CORP. $311 k BOYD, FANNIE STEPHENS, AUTRY C. $303 k RICKER, RUPERT P., -C- BHP PETROLEUM (AMERICAS) INC. $293 k GREER, O. L., -C- BHP PETROLEUM (AMERICAS) INC. $284 k WELLS, ONA BHP PETROLEUM (AMERICAS) INC. $283 k COX, C.J. "A" HANLEY PETROLEUM INC. $280 k RICKER, RUPERT P., -F- BHP PETROLEUM (AMERICAS) INC. $270 k HUGHES ARKLAND PRODUCING CO., INC. $262 k SUNDAY, VERNA M. BHP PETROLEUM (AMERICAS) INC. $255 k NUNN, ELIZABETH C. -C- SAHARA OPERATING COMPANY $252 k COX, J. H. BHP PETROLEUM (AMERICAS) INC. $251 k CAUBLE, D.J. PARKER & PARSLEY DEVELOPMENT L.P $250 k CAUBLE, DOUGLAS BRIGHT & CO. $241 k PROCTOR -28- STEPHENS, AUTRY C. $226 k ATKINSON, W. B. "B" PARKER & PARSLEY DEVELOPMENT L.P $224 k MONK STEPHENS, AUTRY C. $222 k COX, C. J. STEPHENS, AUTRY C. $219 k NUNN STEPHENS, AUTRY C. $218 k BRADEN, HARVEY HENRY PETROLEUM CORP. $218 k HANSON STEPHENS, AUTRY C. $216 k TIPPETT "33" COX, JOHN L. $215 k COOK, THOMAS E. BHP PETROLEUM (AMERICAS) INC. $207 k REYNOLDS, C. C. STEPHENS, AUTRY C. $206 k WELLS, ONA HALLWOOD ENERGY CORPORATION $206 k LINDLEY-BD- STEPHENS, AUTRY C. $204 k REYNOLDS, C. C. PARKER & PARSLEY DEVELOPMENT L.P $201 k COOK, THOMAS E. "A" BHP PETROLEUM (AMERICAS) INC. $200 k BRYANS, M.V. "B" PARKER & PARSLEY DEVELOPMENT L.P $198 k MOELLER, FRANCIS HANLEY PETROLEUM INC. $198 k TXL "D" STEPHENS, AUTRY C. $192 k MERCHANT -11- KIRKPATRICK OIL COMPANY $186 k PROCTOR, LEONARD "A" ENERGEN RESOURCES CORPORATION $184 k KNOLLE, OLGA SAHARA OPERATING COMPANY $183 k ATKINSON, W. B. "A" PARKER & PARSLEY DEVELOPMENT L.P $182 k MCDANIEL PED OIL CORPORATION $179 k MCMASTER, MYRTLE BHP PETROLEUM (AMERICAS) INC. $176 k CAUBLE, E. G. -K- PARKER & PARSLEY DEVELOPMENT L.P $176 k ALDWELL HANLEY PETROLEUM INC. $172 k DAVENPORT, R. S. -A- PARKER & PARSLEY DEVELOPMENT L.P $171 k HARRELL, T. B. RASMUSSEN, TOM $168 k MERCHANT, C. W. KIRKPATRICK OIL COMPANY $165 k STEVENSON, J. ESTATE RAPTOR RESOURCES, INC. $164 k MERCHANT -10- KIRKPATRICK OIL COMPANY $164 k MERCHANT, C. W. -C- SAHARA OPERATING COMPANY $162 k EDWARDS, HOPE BHP PETROLEUM (AMERICAS) INC. $157 k SCHROCK "23" STEPHENS, AUTRY C. $156 k MERCHANT ESTATE STEPHENS, AUTRY C. $156 k JALONICK, LOTTIE -A- STEPHENS, AUTRY C. $156 k RICKER, RUPERT P., -J- BHP PETROLEUM (AMERICAS) INC. $154 k BIRD, F.A. ESTATE "D" BIRD, CHARLES A. $153 k BOYD "A" KIRKPATRICK OIL COMPANY $149 k CALVIN DEAN UNIT MIDPAR L.P. $148 k HOWARD, WILLIAM 42 WESTLAND OIL DEVELOPMENT CORP. $147 k CHASE, MARY H. STEPHENS, AUTRY C. $145 k TRIGG, KATHERINE STEPHENS, AUTRY C. $144 k MERCHANT, C. W. -A- SAHARA OPERATING COMPANY $144 k REYNOLDS ROBERTS & HAMMACK, INC. $143 k SUGG -F- STEPHENS, AUTRY C. $138 k WILLIAMS, E. P. PARKER & PARSLEY DEVELOPMENT L.P $137 k ROACH STEPHENS, AUTRY C. $136 k BRADEN, DAVID PARKER & PARSLEY DEVELOPMENT L.P $131 k CAUBLE, E. G., -A- STEPHENS, AUTRY C. $126 k DOUGLAS, N. L. -28- KIRKPATRICK OIL COMPANY $125 k REYNOLDS-GAMBILL -A- STEPHENS, AUTRY C. $124 k BRYANS, M. V. "C" PARKER & PARSLEY DEVELOPMENT L.P $123 k NUNN, J. F. "B" SAHARA OPERATING COMPANY $122 k STANDLIND BC OPERATING, INC. $121 k BRADEN, ERNEST PARKER & PARSLEY DEVELOPMENT L.P $120 k SUGG BRISTOL RESOURCES CORPORATION $118 k MALONE -44- KIRKPATRICK OIL COMPANY $115 k WHITEHOUSE HEIRS PARKER & PARSLEY DEVELOPMENT L.P $114 k COOK, T. E. HALLWOOD PETROLEUM, INC. $114 k MCMASTER COX, JOHN L. $114 k BIGBY, J. A. -A- CITATION OIL & GAS CORP. $114 k COX, X. B. "A" PARKER & PARSLEY DEVELOPMENT L.P $113 k T. X. L. "B" HANLEY PETROLEUM INC. $112 k CAUBLE, E. G. REMUDA OPERATING COMPANY $103 k DOUGLAS, N. L. ARCH PETROLEUM INC. $101 k NEELY, VERA B. CITATION OIL & GAS CORP. $101 k CLARKSON RANCH STEPHENS, AUTRY C. $101 k SUGG, C. H. -B- BLACK RESOURCES, INC. $100 k COX, X.B. "C" PARKER & PARSLEY DEVELOPMENT L.P $99 k BIGBY, J. O. "10" STEPHENS, AUTRY C. $98 k HOWARD, WM. ODESSA EXPLORATION, INC. $98 k NUNN "A" KIRKPATRICK OIL COMPANY $98 k MOELLER, E. PARKER & PARSLEY DEVELOPMENT L.P $97 k COUEY, M. L. ODESSA EXPLORATION, INC. $97 k FOUCH STEPHENS, AUTRY C. $96 k COOK, P. W. KIRKPATRICK OIL COMPANY $96 k ATKINSON, W. B. -C- PARKER & PARSLEY DEVELOPMENT L.P $96 k BRYANS "8" ODESSA EXPLORATION, INC. $95 k HABY STEPHENS, AUTRY C. $94 k MCMASTERS, MYRTLE HALLWOOD ENERGY CORPORATION $94 k SUGG LADD OPERATING COMPANY $94 k BRADEN MCENA INC. $94 k MALONE, CYNTHIA -B- SAHARA OPERATING COMPANY $94 k GIDNEY, J. W. MCMURREY, R. J., PRODUCTION COMP $93 k CAUBLE, E. G. -H- STEPHENS, AUTRY C. $93 k COX, CHARLES J. -A- CODA ENERGY, INC. $92 k DOUGLAS -27A- KIRKPATRICK OIL COMPANY $90 k HUNT -I- STEPHENS, AUTRY C. $90 k BIGBY 17 ODESSA EXPLORATION, INC. $90 k COVEY, M. L. GLOSSOP, ROBERT L. $89 k DOUGLAS TAMARACK PETROLEUM COMPANY, INC. $89 k RODA "A" STEPHENS, AUTRY C. $89 k LANE "A" HALLWOOD PETROLEUM, INC. $88 k TXL -D- CITATION OIL & GAS CORP. $88 k MALONE -43- KIRKPATRICK OIL COMPANY $87 k HUNT-F- STEPHENS, AUTRY C. $86 k SMITH "A" PARKER & PARSLEY DEVELOPMENT L.P $86 k HOWARD, WM. 31 ODESSA EXPLORATION, INC. $84 k VENABLE -12- SHACKELFORD,FRANK OIL PROPERTIES $84 k BOYD, W. E., ET AL ARCH PETROLEUM INC. $83 k HUNT -K- STEPHENS, AUTRY C. $82 k RICKER, RUPERT P., -H- BHP PETROLEUM (AMERICAS) INC. $81 k ELKIN "29" MCENA INC. $81 k PROCTOR "B" PARKER & PARSLEY DEVELOPMENT L.P $81 k ARNOLD PARKER & PARSLEY DEVELOPMENT L.P $80 k RICKER -F-2- STEPHENS, AUTRY C. $80 k RICKER, RUPERT P., -D- BHP PETROLEUM (AMERICAS) INC. $80 k BRADEN "A" HENRY PETROLEUM CORP. $79 k CAUBLE, E. G. -L- PARKER & PARSLEY DEVELOPMENT L.P $79 k REYNOLDS "21" ODESSA EXPLORATION, INC. $79 k GIDNEY, E.B. ODESSA EXPLORATION, INC. $77 k RICKER, RUPERT P., G. BHP PETROLEUM (AMERICAS) INC. $77 k CB 104 TEXAS ENERGY TRUST COMPANY $77 k BRADEN ODESSA EXPLORATION, INC. $76 k TXL -J- PARKER & PARSLEY DEVELOPMENT L.P $75 k NUNN, ELIZABETH STEPHENS, AUTRY C. $74 k MERCHANT, C. W. -B- SAHARA OPERATING COMPANY $74 k NALLEY, COY O. BHP PETROLEUM (AMERICAS) INC. $74 k WEDDELL, SADIE ESTATE WESTAR ENERGY, INC. $73 k JO ANN ENERGEN RESOURCES CORPORATION $73 k CALVERLEY, N. R. "B" STEPHENS, AUTRY C. $73 k CALVEALEY, N. R. -A- STEPHENS, AUTRY C. $73 k HAM, C. E. WESTAR ENERGY, INC. $72 k BOYD -32- TAMARACK PETROLEUM COMPANY, INC. $72 k NUNN -C- GLOSSOP, ROBERT L. $70 k PETTIT, J. B. APACHE ENERGY RESOURCES CORP. $70 k LEONA "166" MCENA INC. $70 k ELKINS, F. F. ROBERTS & HAMMACK, INC. $70 k WEDDELL- HABY - A- JJ OIL & GAS $70 k RICKER, RUPERT P., -Q- BHP PETROLEUM (AMERICAS) INC. $69 k GRAHAM STEPHENS, AUTRY C. $69 k ELKIN ROBERTS & HAMMACK, INC. $69 k BOOK STEPHENS, AUTRY C. $68 k PEARCE CROWNQUEST OPERATING, LLC $68 k MALONE-DANIEL ROBERTS & HAMMACK, INC. $68 k BOYLES CHAPARRAL ENERGY, L.L.C. $68 k CAUBLE, E. G., -D- STEPHENS, AUTRY C. $67 k HAM -B- JJ OIL & GAS $67 k PATTERSON -E- STEPHENS, AUTRY C. $67 k ROSENBAUM PARKER & PARSLEY DEVELOPMENT L.P $67 k RICKER, RUPERT P. "P" BHP PETROLEUM (AMERICAS) INC. $67 k RICKER, RUPERT P. BHP PETROLEUM (AMERICAS) INC. $67 k COX 18 ODESSA EXPLORATION, INC. $66 k NUNN -B- GLOSSOP, ROBERT L. $66 k BIGBY, W.A. "A" PARKER & PARSLEY DEVELOPMENT L.P $66 k DAVENPORT, R. S. STEPHENS, AUTRY C. $65 k PRIDDY, J. F. SAHARA OPERATING COMPANY $65 k SNOWDEN TAMARACK PETROLEUM COMPANY, INC. $64 k KEHEW GLOSSOP, ROBERT L. $64 k MILLER-MILNER UNIT WALSH & WATTS, INC. $64 k SUNDAY, VERNA HALLWOOD ENERGY CORPORATION $63 k DOUGLAS -34- KIRKPATRICK OIL COMPANY $62 k COUEY PARKER & PARSLEY DEVELOPMENT L.P $62 k HOWARD, WM. ROBERTS & HAMMACK, INC. $62 k CABOT HOLLIDAY DRILLING, INC. $62 k RICKER, RUPERT P., -B- BHP PETROLEUM (AMERICAS) INC. $61 k HOWARD, WILLIAM 31 WESTLAND OIL DEVELOPMENT CORP. $61 k KERR -4- KIRKPATRICK OIL COMPANY $60 k SUGG -A- STEPHENS, AUTRY C. $60 k NALLEY STEPHENS, AUTRY C. $60 k RICKER -B- STEPHENS, AUTRY C. $60 k MERCHANT TAMARACK PETROLEUM COMPANY, INC. $59 k GREER -20- KIRKPATRICK OIL COMPANY $59 k AKIN, LILLA RAPTOR RESOURCES, INC. $59 k COUEY, M. L. -A- CITATION OIL & GAS CORP. $59 k WELLS, ONA -B- ARCH PETROLEUM INC. $59 k SCHWERTNER, FRANK PARKER & PARSLEY DEVELOPMENT L.P $59 k MERCHANT 10 PIONEER NATURAL RES. USA, INC. $59 k RK EL PASO ENERGEN RESOURCES CORPORATION $58 k BOYD -7- KIRKPATRICK OIL COMPANY $58 k NUNN, ELIZABETH C. -D- SAHARA OPERATING COMPANY $58 k MALONE, CYNTHIA "10" PERMIAN RESOURCES, INC. $57 k COUEY, M. L. -B- CITATION OIL & GAS CORP. $57 k SUGG DISCOVERY OPERATING, INC. $56 k SUGG "A" DISCOVERY OPERATING, INC. $56 k
Field number 14937333 , from the Railroad Commission's field register. The register's own index resolves 498 leases and 1,074 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.