CASE, A. J.

Operated by DISCOVERY OPERATING, INC. (P-5 220865) in the GWYN (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7476District 7CField 37526500NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$16 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 6 leases and 6 wells, and the rule below applies to all of them.

Discovered
1978-04-26
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition10,380 bbl$430,869
Casinghead gasProduction248,888 Mcf$752,888
Total$1,183,757

67,053 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.9968, -100.6774. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.99678, -100.67744 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
6,830 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 6,830 ft.

Completions filed
Feb 1978
1 of 1 wells

1 well

42-4133043516,830 ftFeb 1978

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 202666120106.413.05$7,389
Apr 2026015198.932.87$433
Mar 2026022789.753.15$715
Feb 2026025363.503.75$949
Jan 2026019259.138.00$1,536
Dec 2025010156.664.41$446
Nov 2025022658.593.93$887
Oct 2025023259.383.30$767
Sep 2025022762.743.08$698
Aug 2025017963.933.01$540
Jul 2025021266.743.32$703
Jun 2025016566.483.13$516
May 202515716860.553.23$10,049
Apr 2025016362.363.54$578
Mar 2025022867.704.27$973
Feb 2025017470.884.34$755
Jan 2025022974.324.28$980
Dec 2024026968.993.12$840
Nov 202404769.052.20$103
Oct 2024023571.372.28$536
Sep 202406269.612.36$147
Aug 20240075.632.06$0
Jul 202407179.932.15$152
Jun 2024024278.082.63$637
May 2024017778.812.20$389
Apr 2024015984.451.66$264
Mar 2024029680.301.55$457
Feb 2024027676.091.78$492
Jan 2024028273.023.30$930
Dec 202315727071.262.61$11,893
Nov 2023026477.892.81$741
Oct 2023021485.443.09$661
Sep 2023026289.042.74$717
Aug 2023027480.522.67$732
Jul 2023021474.852.64$565
Jun 2023022968.962.26$517
May 2023029370.622.23$653
Apr 2023029078.122.24$649
Mar 2023030272.852.39$723
Feb 2023027075.112.47$666
Jan 202316730176.533.39$13,800
Dec 2022029276.415.73$1,673
Nov 2022010585.005.65$593
Oct 202201287.185.86$70
Sep 202202784.888.16$220
Aug 202202194.529.13$192
Jul 2022021101.587.54$158
Jun 2022032115.097.98$255
May 2022032109.378.43$270
Apr 2022033104.226.84$226
Mar 2022033108.885.08$168
Feb 202203891.054.86$185
Jan 2022014081.844.54$635
Dec 2021029871.323.90$1,162
Nov 2021030477.435.24$1,592
Oct 2021028279.795.71$1,611
Sep 2021030069.865.35$1,605
Aug 2021031466.024.22$1,325
Jul 2021031370.783.98$1,246
Jun 202115721969.493.38$11,650
May 2021032063.483.02$966
Apr 2021028060.362.76$772
Mar 2021033161.302.72$899
Feb 2021044857.805.55$2,485
Jan 2021023050.412.81$646
Dec 202007444.642.68$198
Nov 2020028938.772.71$782
Oct 2020031536.972.48$781
Sep 2020028937.091.99$575
Aug 2020028939.982.39$689
Jul 202016019438.371.83$6,493
Jun 2020028634.901.69$483
May 2020030116.921.81$546
Apr 2020032914.751.80$594
Mar 2020030530.341.86$566
Feb 2020033149.881.98$656
Jan 2020035157.252.09$735
Dec 2019035959.012.30$827
Nov 2019034855.302.75$957
Oct 2019036153.472.42$873
Sep 2019035055.052.66$930
Aug 2019034953.112.30$804
Jul 201917136956.272.46$10,530
Jun 2019036452.782.49$907
May 2019037358.482.74$1,022
Apr 2019035862.632.75$985
Mar 20195636656.803.06$4,302
Feb 2019032050.852.79$894
Jan 2019032546.033.23$1,049
Dec 2018026646.594.19$1,113
Nov 2018025852.934.24$1,093
Oct 2018030261.443.40$1,026
Sep 2018029159.543.11$904
Aug 2018029659.403.07$908
Jul 2018037265.142.93$1,091
Jun 2018042460.183.08$1,305
May 2018044565.382.90$1,291
Apr 201816646363.842.90$11,941
Mar 2018033361.222.79$928
Feb 2018030961.782.77$855
Jan 2018035662.874.01$1,427
Dec 2017039557.272.92$1,154
Nov 2017040855.423.12$1,272
Oct 2017041049.292.98$1,223
Sep 2017037647.523.09$1,161
Aug 2017037545.373.00$1,127
Jul 2017036543.873.09$1,127
Jun 2017031942.493.09$985
May 201715329045.373.26$7,888
Apr 2017039147.933.21$1,256
Mar 2017039646.772.98$1,182
Feb 2017034350.452.95$1,013
Jan 2017039349.413.42$1,344
Dec 2016038348.763.72$1,426
Nov 2016031342.492.64$828
Oct 2016025146.193.09$776
Sep 2016019141.553.10$592
Aug 201617112241.442.92$7,443
Jul 201609341.622.92$272
Jun 201604245.352.69$113
May 201601442.521.99$28
Apr 201602036.561.99$40
Mar 201602233.011.79$39
Feb 201602626.472.06$54
Jan 2016010327.352.36$244
Dec 201503532.362.00$70
Nov 2015019338.792.17$418
Oct 2015026243.552.43$636
Sep 20150442.992.76$11
Aug 2015021340.162.87$612
Jul 2015027348.152.95$804
Jun 2015024756.152.88$712
May 2015025455.212.96$751
Apr 2015029049.822.71$785
Mar 2015032642.892.93$957
Feb 2015029944.662.98$890
Jan 2015032943.433.10$1,020
Dec 2014033554.693.59$1,203
Nov 201417432470.464.25$13,638
Oct 2014029978.303.90$1,166
Sep 2014028386.164.05$1,145
Aug 2014028289.394.04$1,138
Jul 2014028696.564.18$1,195
Jun 2014028198.164.74$1,331
May 2014032694.734.73$1,541
Apr 2014032695.944.81$1,568
Mar 2014023795.895.06$1,198
Feb 201417031397.406.19$18,496
Jan 2014135990.404.86$1,835
Dec 2013036591.824.35$1,589
Nov 2013033388.853.74$1,245
Oct 2013036897.423.78$1,391
Sep 20130226104.113.72$840
Aug 20130357104.253.52$1,258
Jul 20130448102.523.72$1,666
Jun 2013037594.403.93$1,475
May 201316728894.834.15$17,032
Apr 2013039293.964.28$1,679
Mar 2013024293.623.91$947
Feb 2013040991.233.42$1,399
Jan 2013040691.603.42$1,388
Dec 2012037786.773.42$1,289
Nov 2012039586.953.62$1,432
Oct 2012038989.383.40$1,322
Sep 2012036294.672.92$1,056
Aug 2012036592.662.91$1,061
Jul 201217336985.133.02$15,842
Jun 2012036679.822.52$922
May 2012039091.612.49$970
Apr 20120380101.652.00$759
Mar 20120354105.052.22$787
Feb 20120371101.102.57$954
Jan 2012039798.092.73$1,085
Dec 2011039396.873.24$1,273
Nov 201118238695.723.31$18,699
Oct 2011039784.983.65$1,448
Sep 2011037383.623.99$1,487
Aug 2011034483.404.15$1,427
Jul 2011036694.144.52$1,653
Jun 2011041292.904.64$1,912
May 2011044498.134.40$1,956
Apr 20110444105.964.33$1,924
Mar 2011146896.364.06$1,995
Feb 2011039985.644.18$1,668
Jan 201118037986.504.59$17,309
Dec 2010042285.734.35$1,835
Nov 2010042680.843.80$1,617
Oct 2010052078.103.51$1,825
Sep 2010045872.633.98$1,823
Aug 2010047873.684.42$2,112
Jul 2010047872.554.74$2,264
Jun 2010042870.364.91$2,102
May 2010046971.124.24$1,986
Apr 201017447781.694.12$16,181
Mar 2010055478.394.39$2,431
Feb 2010045973.585.44$2,498
Jan 2010051474.365.96$3,066
Dec 2009043571.445.48$2,385
Nov 2009050174.593.75$1,880
Oct 2009047772.544.11$1,961
Sep 200916847765.543.06$12,473
Aug 2009148567.423.22$1,628
Jul 2009055261.133.46$1,912
Jun 2009060266.163.90$2,345
May 2009060654.743.93$2,379
Apr 2009158746.773.59$2,153
Mar 200916362442.144.06$9,402
Feb 2009056432.814.63$2,613
Jan 2009061535.865.37$3,303
Dec 2008054537.105.98$3,258
Nov 2008060155.496.86$4,123
Oct 2008062575.246.92$4,326
Sep 20080478101.767.88$3,765
Aug 2008161634114.228.48$23,768
Jul 20080638131.0811.39$7,266
Jun 20080619131.3313.03$8,067
May 20081653123.1711.57$7,681
Apr 20080628110.3110.45$6,566
Mar 20080603101.909.66$5,827
Feb 200817462092.538.77$21,538
Jan 2008032790.388.21$2,683
Dec 2007061888.337.30$4,513
Nov 2007037191.677.29$2,705
Oct 2007053382.856.92$3,689
Sep 2007056475.846.24$3,522
Aug 2007061469.066.39$3,922
Jul 2007054370.906.39$3,469
Jun 200717851662.007.55$14,931
May 2007055858.747.85$4,378
Apr 2007058059.617.81$4,527
Mar 2007054456.927.30$3,972
Feb 2007054755.108.22$4,494
Jan 2007057850.306.73$3,888
Dec 200614560556.656.92$12,400
Nov 2006049654.207.62$3,778
Oct 2006059054.906.01$3,548
Sep 2006050560.085.04$2,544
Aug 2006052268.717.34$3,831
Jul 200617054269.376.34$15,231
Jun 2006054866.286.38$3,498
May 2006056766.016.42$3,643
Apr 2006054164.397.36$3,982
Mar 2006060756.707.08$4,299
Feb 2006052457.597.75$4,062
Jan 200616960360.598.93$15,627
Dec 2005047154.9413.42$6,319
Nov 2005046454.6910.59$4,913
Oct 2005049358.3413.80$6,801
Sep 2005046061.4512.08$5,556
Aug 2005045361.519.80$4,438
Jul 200517145055.697.84$13,053
Jun 20057145452.337.38$7,066
May 2005047045.226.65$3,126
Apr 2005030649.207.36$2,252
Mar 2005041550.377.15$2,969
Feb 2005045645.226.31$2,878
Jan 200518143543.166.32$10,562
Dec 2004041639.866.75$2,808
Nov 2004039745.286.33$2,513
Oct 2004039149.706.52$2,547
Sep 2004034443.245.28$1,818
Aug 2004036442.375.55$2,020
Jul 200416646338.286.08$9,171
Jun 2004047836.106.43$3,075
May 2004052737.486.49$3,423
Apr 2004050034.475.86$2,929
Mar 2004058734.365.53$3,246
Feb 2004056832.455.51$3,129
Jan 2004066732.036.30$4,202
Dec 2003061730.266.30$3,888
Nov 2003065028.804.60$2,987
Oct 200317768928.174.76$8,265
Sep 2003068626.314.75$3,258
Aug 2003068429.765.13$3,509
Jul 2003069329.415.17$3,583
Jun 2003073028.565.98$4,368
May 2003085926.595.97$5,131
Apr 200316688526.675.41$9,213
Mar 2003086731.146.10$5,285
Feb 2003193833.487.93$7,468
Jan 2003092030.315.58$5,135
Dec 2002087126.914.85$4,228
Nov 200217690524.664.14$8,084
Oct 2002094426.464.23$3,992
Sep 2002087927.443.64$3,195
Aug 2002091925.963.16$2,908
Jul 2002096824.583.06$2,964
Jun 200217792323.733.34$7,281
May 2002097724.663.58$3,502
Apr 2002092523.653.51$3,249
Mar 2002094622.003.10$2,935
Feb 2002085418.222.38$2,029
Jan 2002095317.172.38$2,264
Dec 200118295116.932.36$5,330
Nov 2001092018.072.41$2,213
Oct 2001095119.782.53$2,405
Sep 2001090124.262.25$2,028
Aug 2001094424.873.05$2,882
Jul 200117992023.933.20$7,225
Jun 2001088224.563.82$3,373
May 2001089125.524.31$3,838
Apr 2001090324.685.34$4,818
Mar 2001094624.545.38$5,086
Feb 200117584027.755.77$9,701
Jan 2001091727.478.40$7,702
Dec 2000094526.889.12$8,621
Nov 2000093132.215.66$5,268
Oct 200001,00031.235.15$5,146
Sep 2000096931.875.19$5,026
Aug 200017195329.644.54$9,396
Jul 2000097128.534.09$3,971
Jun 2000093629.304.40$4,116
May 200001,00427.263.68$3,694
Apr 20001761,00324.513.12$7,439
Mar 200001,04528.422.86$2,988
Feb 2000099027.622.73$2,699
Jan 200001,24625.272.48$3,091
Dec 1999092424.282.42$2,240
Nov 19991741,13123.192.43$6,788
Oct 199901,35620.982.80$3,802
Sep 1999093121.752.62$2,438
Aug 199901,34419.262.88$3,865
Jul 199901,19117.892.37$2,825
Jun 199917899115.942.36$5,178
May 199901,02915.792.32$2,388
Apr 199901,23515.102.21$2,727
Mar 19991761,07312.471.84$4,167
Feb 199909879.981.82$1,794
Jan 199901,24810.381.90$2,371
Dec 199801,2829.201.77$2,273
Nov 199801,32810.892.19$2,903
Oct 199801,17312.421.97$2,310
Sep 19981791,14112.592.08$4,630
Aug 199801,26411.301.91$2,411
Jul 199801,34811.742.24$3,016
Jun 199801,10011.242.24$2,461
May 19981751,36912.622.21$5,229
Apr 199801,34113.042.51$3,360
Mar 199801,34212.802.31$3,099
Feb 199801,25413.952.30$2,883
Jan 199801,19114.702.15$2,566
Dec 19971801,14916.322.41$5,708
Nov 199701,36518.193.09$4,215
Oct 199711,07519.253.15$3,405
Sep 199701,26117.742.95$3,726
Aug 19971751,11817.862.55$5,982
Jul 199702,01617.582.25$4,530
Jun 199721,26917.242.26$2,899
May 199701,39518.972.31$3,220
Apr 19971771,42617.882.08$6,135
Mar 199711,39118.951.94$2,716
Feb 199701,16420.492.21$2,568
Jan 199701,34123.483.54$4,747
Dec 19961761,60423.32$4,104
Nov 199601,65721.97$0
Oct 199601,32223.31$0
Sep 199601,33222.22$0
Aug 19961781,41320.26$3,606
Jul 199601,45819.55$0
Jun 199601,46518.73$0
May 199601,46919.43$0
Apr 19961771,23021.51$3,807
Mar 199601,30419.38$0
Feb 199651,39116.98$85
Jan 19961761,72917.07$3,004
Dec 199501,25117.19$0
Nov 199501,45916.00$0
Oct 199511,44115.43$15
Sep 19951791,32116.18$2,896
Aug 199501,47115.92$0
Jul 199501,29615.24$0
Jun 19951821,06016.41$2,987
May 199521,30417.56$35
Apr 199501,18217.73$0
Mar 19951811,53516.44$2,976
Feb 199521,03016.58$33
Jan 199501,54515.92$0
Dec 19941731,08815.03$2,600
Nov 199411,08015.90$16
Oct 199401,87015.58$0
Sep 19941741,12515.29$2,660
Aug 1994088916.13$0
Jul 199431,65617.56$53
Jun 19941761,68417.09$3,008
May 199401,47615.88$0
Apr 199401,59314.14$0
Mar 19941771,55812.46$2,205
Feb 199401,43812.50$0
Jan 199411,36712.66$13
Dec 199301,50912.33$0
Nov 19931781,41314.49$2,579
Oct 199301,37615.85$0
Sep 199301,29115.03$0
Aug 19931691,47515.66$2,647
Jul 199301,44115.46$0
Jun 19931761,37516.79$2,955
May 199301,20917.68$0
Apr 199311,36918.05$18
Mar 19931711,34018.14$3,102
Feb 199301,38717.90$0
Jan 199301,77516.93$0

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                   66 bbl  × $106.41 =     $7,023
Casinghead gas       120 Mcf  × $  3.05 =       $366

────────────────────────────────────────────────────
Month total                                   $7,389

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/O/7476 is the state's own key, not one this site invented.