UNIVERSITY (M) "A" 4

Operated by DIGITAL OPERATING COMPANY LLC (P-5 218314) in the FARMER (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13259District 7CField 30243500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.5 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 351 leases and 1,445 wells, and the rule below applies to all of them.

Discovered
1953-01-10
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1997-12-16.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PER DOCKET 7C-0214566 ON 3/7/97.

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
OilDisposition31,614 bbl$1,179,249
Casinghead gasProduction83,648 Mcf$281,328
Total$1,460,577

17,399 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 31.0658, -101.3724. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.06578, -101.37239 · 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
3,000 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 3,000 ft.

Completions filed
Apr 1992
1 of 1 wells

1 well

42-10535975123,000 ftApr 1992

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 2026101089.753.15$929
Feb 2026173063.503.75$1,192
Jan 2026403059.138.00$2,605
Dec 2025151556.664.41$916
Nov 2025411658.593.93$2,465
Oct 2025241759.383.30$1,481
Sep 2025251762.743.08$1,621
Aug 202501663.933.01$48
Jul 2025363566.743.32$2,519
Jun 2025303266.483.13$2,095
May 2025723660.553.23$4,476
Apr 2025623562.363.54$3,990
Mar 2025343667.704.27$2,455
Feb 2025353670.884.34$2,637
Jan 2025313574.324.28$2,454
Dec 2024343668.993.12$2,458
Nov 2024393569.052.20$2,770
Oct 2024223571.372.28$1,650
Sep 2024373569.612.36$2,658
Aug 2024403675.632.06$3,099
Jul 2024753679.932.15$6,072
Jun 2024413578.082.63$3,293
May 20241253578.812.20$9,928
Apr 2024443784.451.66$3,777
Mar 2024443580.301.55$3,587
Feb 202403476.091.78$61
Jan 2024903473.023.30$6,684
Dec 202303471.262.61$89
Nov 2023853477.892.81$6,716
Oct 202303385.443.09$102
Sep 2023823289.042.74$7,389
Aug 2023793180.522.67$6,444
Jul 2023413174.852.64$3,151
Jun 202303168.962.26$70
May 2023383170.622.23$2,753
Apr 2023333178.122.24$2,647
Mar 202303172.852.39$74
Feb 2023443175.112.47$3,381
Jan 2023403176.533.39$3,166
Dec 202203176.415.73$178
Nov 2022373185.005.65$3,320
Oct 2022173187.185.86$1,664
Sep 2022184484.888.16$1,887
Aug 202206294.529.13$566
Jul 20221834101.587.54$2,085
Jun 20221029115.097.98$1,382
May 202208109.378.43$67
Apr 20222929104.226.84$3,221
Mar 20221530108.885.08$1,785
Feb 2022163291.054.86$1,612
Jan 2022163781.844.54$1,477
Dec 2021164171.323.90$1,301
Nov 2021291777.435.24$2,335
Oct 2021153579.795.71$1,397
Sep 2021302869.865.35$2,246
Aug 202116066.024.22$1,056
Jul 2021154470.783.98$1,237
Jun 2021274169.493.38$2,015
May 2021133463.483.02$928
Apr 2021263160.362.76$1,655
Mar 2021304961.302.72$1,972
Feb 2021183857.805.55$1,251
Jan 2021204150.412.81$1,123
Dec 2020375044.642.68$1,785
Nov 2020346338.772.71$1,489
Oct 2020329036.972.48$1,406
Sep 2020151337.091.99$582
Aug 202001139.982.39$26
Jul 202014738.371.83$550
Jun 202001434.901.69$24
May 20200416.921.81$7
Apr 20200514.751.80$9
Mar 2020192530.341.86$623
Feb 2020202749.881.98$1,051
Jan 2020193457.252.09$1,159
Dec 2019244159.012.30$1,511
Nov 20199755.302.75$517
Oct 20199553.472.42$493
Sep 2019335655.052.66$1,965
Aug 2019527753.112.30$2,939
Jul 2019357056.272.46$2,142
Jun 2019184052.782.49$1,050
May 20195513758.482.74$3,592
Apr 20191811862.632.75$1,452
Mar 2019216856.803.06$1,401
Feb 20191910350.852.79$1,254
Jan 2019569346.033.23$2,878
Dec 2018182646.594.19$947
Nov 20183616252.934.24$2,592
Oct 20183917761.443.40$2,998
Sep 20183615759.543.11$2,631
Aug 20183215359.403.07$2,370
Jul 20183615565.142.93$2,799
Jun 20183015760.183.08$2,288
May 20183419165.382.90$2,777
Apr 20182913663.842.90$2,246
Mar 20182517261.222.79$2,010
Feb 20183415261.782.77$2,521
Jan 20182913662.874.01$2,369
Dec 20172513357.272.92$1,820
Nov 20173218955.423.12$2,363
Oct 20175319649.292.98$3,197
Sep 20173618747.523.09$2,288
Aug 20171819345.373.00$1,397
Jul 20173119843.873.09$1,971
Jun 20175319242.493.09$2,845
May 20171719945.373.26$1,421
Apr 20173615347.933.21$2,217
Mar 20173419446.772.98$2,169
Feb 20173817050.452.95$2,419
Jan 20173218249.413.42$2,203
Dec 20165221848.763.72$3,347
Nov 20161522742.492.64$1,238
Oct 20163323946.193.09$2,263
Sep 20163124141.553.10$2,035
Aug 20162925041.442.92$1,933
Jul 20163624441.622.92$2,212
Jun 20163223945.352.69$2,093
May 20163717342.521.99$1,918
Apr 20162324336.561.99$1,325
Mar 20161722833.011.79$970
Feb 20163820726.472.06$1,433
Jan 20162522627.352.36$1,218
Dec 20152323532.362.00$1,215
Nov 20153721838.792.17$1,908
Oct 20152524343.552.43$1,678
Sep 20152123242.992.76$1,543
Aug 20154026940.162.87$2,379
Jul 20152619348.152.95$1,820
Jun 20152619156.152.88$2,011
May 20154017755.212.96$2,732
Apr 20154021549.822.71$2,575
Mar 20152712242.892.93$1,516
Feb 20152619444.662.98$1,739
Jan 20152717043.433.10$1,700
Dec 20144020554.693.59$2,924
Nov 2014287970.464.25$2,309
Oct 20144323378.303.90$4,276
Sep 20143424186.164.05$3,904
Aug 20143425989.394.04$4,084
Jul 20145823996.564.18$6,599
Jun 20143820798.164.74$4,711
May 20143721894.734.73$4,535
Apr 20145519895.944.81$6,229
Mar 20143723395.895.06$4,726
Feb 20143721797.406.19$4,947
Jan 201456090.404.86$5,062
Dec 20133716891.824.35$4,129
Nov 20131814888.853.74$2,153
Oct 20133721797.423.78$4,425
Sep 201356177104.113.72$6,488
Aug 201364171104.253.52$7,274
Jul 201342185102.523.72$4,994
Jun 20134425194.403.93$5,141
May 20136922494.834.15$7,473
Apr 20134420893.964.28$5,025
Mar 20134627193.623.91$5,367
Feb 20134619091.233.42$4,846
Jan 20136821691.603.42$6,968
Dec 20124520886.773.42$4,616
Nov 20124726286.953.62$5,036
Oct 20127128889.383.40$7,325
Sep 20124519694.672.92$4,832
Aug 20125519592.662.91$5,663
Jul 20125626085.133.02$5,553
Jun 20121824579.822.52$2,054
May 20125928091.612.49$6,102
Apr 201247301101.652.00$5,379
Mar 201278299105.052.22$8,858
Feb 201236291101.102.57$4,388
Jan 20123630198.092.73$4,354
Dec 20115428096.873.24$6,138
Nov 20115428695.723.31$6,116
Oct 20113629884.983.65$4,147
Sep 20113628383.623.99$4,138
Aug 20113529283.404.15$4,131
Jul 20115430394.144.52$6,452
Jun 20113526592.904.64$4,481
May 20115422898.134.40$6,303
Apr 201151236105.964.33$6,427
Mar 20113527296.364.06$4,476
Feb 20111822785.644.18$2,490
Jan 20115430486.504.59$6,066
Dec 20105331485.734.35$5,909
Nov 20103633180.843.80$4,166
Oct 20105236778.103.51$5,349
Sep 20105231672.633.98$5,034
Aug 20103528973.684.42$3,856
Jul 20107033272.554.74$6,651
Jun 20103532770.364.91$4,068
May 20103631271.124.24$3,882
Apr 20105532781.694.12$5,841
Mar 20105428578.394.39$5,484
Feb 20103525773.585.44$3,974
Jan 20107229674.365.96$7,119
Dec 20095435771.445.48$5,815
Nov 20095231574.593.75$5,060
Oct 20095334372.544.11$5,254
Sep 20095327265.543.06$4,307
Aug 20093434267.423.22$3,393
Jul 20095133261.133.46$4,268
Jun 20095331066.163.90$4,714
May 20095432754.743.93$4,240
Apr 20095432246.773.59$3,681
Mar 20095431342.144.06$3,546
Feb 20095530632.814.63$3,222
Jan 20095432035.865.37$3,655
Dec 20085529637.105.98$3,810
Nov 20087229255.496.86$5,999
Oct 20083623475.246.92$4,328
Sep 200871183101.767.88$8,666
Aug 200853280114.228.48$8,429
Jul 200854258131.0811.39$10,017
Jun 200838232131.3313.03$8,014
May 200855285123.1711.57$10,073
Apr 200838279110.3110.45$7,109
Mar 200874300101.909.66$10,440
Feb 200815324892.538.77$16,332
Jan 200814422490.388.21$14,853
Dec 200719312888.337.30$17,982
Nov 20077828091.677.29$9,192
Oct 200714930582.856.92$14,456
Sep 200710525775.846.24$9,568
Aug 20079416969.066.39$7,571
Jul 20078717970.906.39$7,312
Jun 20077117462.007.55$5,715
May 20078618858.747.85$6,527
Apr 20075013959.617.81$4,065
Mar 20074313856.927.30$3,455
Feb 20075317955.108.22$4,391
Jan 20075214950.306.73$3,618
Dec 20065122356.656.92$4,432
Nov 20066925154.207.62$5,652
Oct 20066820254.906.01$4,948
Sep 20066711560.085.04$4,605
Aug 20066711168.717.34$5,418
Jul 20066619369.376.34$5,803
Jun 20065130166.286.38$5,302
May 20066934266.016.42$6,752
Apr 20065115664.397.36$4,432
Mar 20066915056.707.08$4,975
Feb 20065212057.597.75$3,925
Jan 20069316060.598.93$7,064
Dec 20055516654.9413.42$5,249
Nov 20055715454.6910.59$4,748
Oct 20057315558.3413.80$6,397
Sep 20053016561.4512.08$3,837
Aug 20057316361.519.80$6,087
Jul 20056916555.697.84$5,137
Jun 20055317752.337.38$4,080
May 20057317845.226.65$4,485
Apr 20057617349.207.36$5,013
Mar 20057617550.377.15$5,080
Feb 20055715345.226.31$3,543
Jan 20057718543.166.32$4,493
Dec 20047218239.866.75$4,099
Nov 20047618245.286.33$4,593
Oct 20046919549.706.52$4,700
Sep 20047519143.245.28$4,252
Aug 20047418442.375.55$4,157
Jul 20047019138.286.08$3,842
Jun 20047419036.106.43$3,894
May 20047620037.486.49$4,147
Apr 20047619634.475.86$3,768
Mar 20047718534.365.53$3,669
Feb 20047717132.455.51$3,441
Jan 20049314632.036.30$3,899
Dec 20037417830.266.30$3,361
Nov 20035816728.804.60$2,438
Oct 20037616628.174.76$2,931
Sep 20037316726.314.75$2,714
Aug 20037717629.765.13$3,194
Jul 20037621029.415.17$3,321
Jun 20037518328.565.98$3,237
May 20037821926.595.97$3,382
Apr 20035621026.675.41$2,629
Mar 20039522431.146.10$4,324
Feb 20037621633.487.93$4,256
Jan 20037321830.315.58$3,430
Dec 20029522526.914.85$3,649
Nov 20027623024.664.14$2,826
Oct 20029422426.464.23$3,435
Sep 20027423527.443.64$2,885
Aug 20027224725.963.16$2,651
Jul 20028925424.583.06$2,965
Jun 20027126123.733.34$2,556
May 20028825424.663.58$3,080
Apr 20027325923.653.51$2,636
Mar 20029625222.003.10$2,894
Feb 20027121018.222.38$1,793
Jan 20029422517.172.38$2,149
Dec 200110220616.932.36$2,214
Nov 200110020718.072.41$2,305
Oct 200110024419.782.53$2,595
Sep 200112225224.262.25$3,527
Aug 200112138624.873.05$4,188
Jul 200110315823.933.20$2,970
Jun 200110029924.563.82$3,599
May 20019828425.524.31$3,724
Apr 20019325624.685.34$3,661
Mar 200116825524.545.38$5,494
Feb 20017725227.755.77$3,590
Jan 200112728727.478.40$5,899
Dec 200012627726.889.12$5,914
Nov 200010428532.215.66$4,962
Oct 200012127531.235.15$5,194
Sep 200012530531.875.19$5,566
Aug 200012334229.644.54$5,199
Jul 200012429728.534.09$4,752
Jun 20009822029.304.40$3,839
May 200011828027.263.68$4,247
Apr 200011829624.513.12$3,815
Mar 2000111028.422.86$3,155
Feb 2000116027.622.73$3,204
Jan 200013933025.272.48$4,331
Dec 199913830324.282.42$4,085
Nov 199911126323.192.43$3,214
Oct 199914128320.982.80$3,752
Sep 199914136121.752.62$4,012
Aug 199914438419.262.88$3,878
Jul 199913237017.892.37$3,239
Jun 199911936515.942.36$2,759
May 199914438315.792.32$3,163
Apr 199916834615.102.21$3,301
Mar 19999834012.471.84$1,847
Feb 19991233019.981.82$1,775
Jan 199919033410.381.90$2,607
Dec 19981173069.201.77$1,619
Nov 199812127510.892.19$1,919
Oct 199814431612.421.97$2,411
Sep 199816232512.592.08$2,716
Aug 199812132411.301.91$1,985
Jul 199816532111.742.24$2,655
Jun 199811930011.242.24$2,009
May 199816634312.622.21$2,852
Apr 199814533513.042.51$2,730
Mar 199816933112.802.31$2,928
Feb 199814329113.952.30$2,664
Jan 199818632714.702.15$3,439
Dec 199719531716.322.41$3,947
Nov 199712232018.193.09$3,207
Oct 199717333819.253.15$4,395
Sep 199716934317.742.95$4,012
Aug 199717337517.862.55$4,048
Jul 199719239917.582.25$4,272
Jun 199714837417.242.26$3,396
May 199719238518.972.31$4,531
Apr 199719038217.882.08$4,193
Mar 199714433418.951.94$3,376
Feb 199711827520.492.21$3,024
Jan 199717335923.483.54$5,333
Dec 199619237923.32$4,477
Nov 199618939221.97$4,152
Oct 199619840923.31$4,615
Sep 199614729022.22$3,266
Aug 199615746720.26$3,181
Jul 199611630019.55$2,268
Jun 199617432118.73$3,259
May 199615532619.43$3,012
Apr 199612529321.51$2,689
Mar 199611327119.38$2,190
Feb 199613125716.98$2,224
Jan 199611528617.07$1,963
Dec 199514829117.19$2,544
Nov 199513228016.00$2,112
Oct 199510829915.43$1,666
Sep 199511635916.18$1,877
Aug 199514727715.92$2,340
Jul 199513716915.24$2,088
Jun 19958126416.41$1,329
May 199513424417.56$2,353
Apr 199517230717.73$3,050
Mar 199513625916.44$2,236
Feb 199514428016.58$2,388
Jan 199518430915.92$2,929
Dec 199411623415.03$1,743
Nov 199417128915.90$2,719
Oct 199419418615.58$3,023
Sep 199424627615.29$3,761
Aug 199422135416.13$3,565
Jul 199419418017.56$3,407
Jun 199425460917.09$4,341
May 199420532215.88$3,255
Apr 199424031314.14$3,394
Mar 199423329712.46$2,903
Feb 199426727412.50$3,338
Jan 199435539012.66$4,494
Dec 199326444012.33$3,255
Nov 199330442314.49$4,405
Oct 199331666415.85$5,009
Sep 199330766815.03$4,614
Aug 199330462615.66$4,761
Jul 199329450915.46$4,545
Jun 199330655216.79$5,138
May 199332742317.68$5,781
Apr 199339750918.05$7,166
Mar 199329753518.14$5,388
Feb 199325847117.90$4,618
Jan 199336152616.93$6,112

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.

Mar 2026 — as filed, then multipliedworked
Oil                   10 bbl  × $ 89.75 =       $898
Casinghead gas        10 Mcf  × $  3.15 =        $31

────────────────────────────────────────────────────
Month total                                     $929

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/13259 is the state's own key, not one this site invented.