UNIVERSITY "17"

Operated by MICHAELSON PRODUCING COMPANY (P-5 564150) 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 12334District 7CField 30243500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$133 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
OilDisposition106,852 bbl$4,634,903
Casinghead gasProduction228,089 Mcf$738,411
Total$5,373,315

57,419 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 (7)

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 31.0941, -101.3666. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.09420, -101.36651 · 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
14.3%
1 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
2,725 ft
7 wells filed one
Completion to plug
33.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
114.3%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
685.7%

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

Between 2,670 and 2,750 ft, median 2,725 ft, over the 7 wells that filed a depth.

Completions filed
Nov 1987 – Dec 1990
7 of 7 wells
Plug dates filed
Nov 2021
1 of 7 wells; 6 filed none

Last completion to plug: a median of 33.2 years across the 1 well that filed both dates, with the middle half between 33.2 years and 33.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-3833406572,743 ftDec 1990
42-3833396762,750 ftNov 1989
42-3833396852,700 ftNov 1989
42-3833394242,700 ftApr 1989
42-3833389532,670 ftSep 1988Nov 2021Yes
42-3833387222,725 ftMar 1988
42-3833384012,725 ftNov 1987

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 20261690106.413.05$17,983
Apr 2026168098.932.87$16,620
Mar 2026169089.753.15$15,168
Feb 20260063.503.75$0
Jan 2026168059.138.00$9,934
Dec 2025170056.664.41$9,632
Nov 2025166058.593.93$9,726
Oct 2025167059.383.30$9,916
Sep 2025166062.743.08$10,415
Aug 2025166063.933.01$10,612
Jul 2025172066.743.32$11,479
Jun 2025173066.483.13$11,501
May 2025174060.553.23$10,536
Apr 2025173062.363.54$10,788
Mar 2025173067.704.27$11,712
Feb 20250070.884.34$0
Jan 2025173074.324.28$12,857
Dec 2024172068.993.12$11,866
Nov 2024174069.052.20$12,015
Oct 2024171071.372.28$12,204
Sep 2024171069.612.36$11,903
Aug 2024171075.632.06$12,933
Jul 2024172079.932.15$13,748
Jun 2024172078.082.63$13,430
May 2024169078.812.20$13,319
Apr 2024173084.451.66$14,610
Mar 2024175080.301.55$14,053
Feb 2024177076.091.78$13,468
Jan 2024175073.023.30$12,779
Dec 2023175071.262.61$12,471
Nov 2023175077.892.81$13,631
Oct 2023171085.443.09$14,610
Sep 2023167089.042.74$14,870
Aug 2023176080.522.67$14,172
Jul 2023170074.852.64$12,725
Jun 2023171068.962.26$11,792
May 2023175070.622.23$12,359
Apr 2023173078.122.24$13,515
Mar 2023175072.852.39$12,749
Feb 2023184075.112.47$13,820
Jan 20231076.533.39$77
Dec 2022356076.415.73$27,202
Nov 20220085.005.65$0
Oct 2022349087.185.86$30,426
Sep 2022181084.888.16$15,363
Aug 20220094.529.13$0
Jul 20221740101.587.54$17,675
Jun 20221720115.097.98$19,795
May 20221710109.378.43$18,702
Apr 20221750104.226.84$18,239
Mar 20221770108.885.08$19,272
Feb 2022175091.054.86$15,934
Jan 2022178081.844.54$14,568
Dec 2021169071.323.90$12,053
Nov 2021172077.435.24$13,318
Oct 2021170079.795.71$13,564
Sep 2021170069.865.35$11,876
Aug 2021173066.024.22$11,421
Jul 2021173070.783.98$12,245
Jun 2021174069.493.38$12,091
May 2021173063.483.02$10,982
Apr 2021173060.362.76$10,442
Mar 2021175061.302.72$10,728
Feb 20210057.805.55$0
Jan 2021174050.412.81$8,771
Dec 2020172044.642.68$7,678
Nov 20200038.772.71$0
Oct 2020172036.972.48$6,359
Sep 2020169037.091.99$6,268
Aug 20201039.982.39$40
Jul 2020172038.371.83$6,600
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020172014.751.80$2,537
Mar 2020181030.341.86$5,492
Feb 20201049.881.98$50
Jan 202018324357.252.09$10,986
Dec 201918126159.012.30$11,282
Nov 201935526055.302.75$20,347
Oct 201917828153.472.42$10,197
Sep 201918227855.052.66$10,758
Aug 201918025653.112.30$10,150
Jul 201917929056.272.46$10,786
Jun 201917621252.782.49$9,817
May 201917422958.482.74$10,803
Apr 201917622662.632.75$11,645
Mar 201918021156.803.06$10,870
Feb 201917625750.852.79$9,667
Jan 201918827246.033.23$9,532
Dec 201818625746.594.19$9,741
Nov 201818527552.934.24$10,957
Oct 201817828861.443.40$11,915
Sep 201817726059.543.11$11,347
Aug 201817423659.403.07$11,059
Jul 201817427465.142.93$12,138
Jun 201817811260.183.08$11,057
May 201817532865.382.90$12,393
Apr 201818024063.842.90$12,187
Mar 201818128861.222.79$11,883
Feb 201818120561.782.77$11,749
Jan 201818717662.874.01$12,462
Dec 201718017557.272.92$10,820
Nov 201718325555.423.12$10,937
Oct 201717826649.292.98$9,567
Sep 201717426047.523.09$9,071
Aug 201717927245.373.00$8,938
Jul 201735028343.873.09$16,228
Jun 2017814442.493.09$784
May 201735427545.373.26$16,958
Apr 2017018747.933.21$601
Mar 20173523646.772.98$16,570
Feb 201718219050.452.95$9,743
Jan 201718032849.413.42$10,015
Dec 201618033848.763.72$10,035
Nov 201618151042.492.64$9,039
Oct 201618158146.193.09$10,156
Sep 201618251941.553.10$9,171
Aug 201617918341.442.92$7,953
Jul 20161752441.622.92$7,354
Jun 201618121345.352.69$8,780
May 201617422742.521.99$7,850
Apr 201617424036.561.99$6,839
Mar 201635521233.011.79$12,099
Feb 201617922226.472.06$5,196
Jan 201617926327.352.36$5,517
Dec 201518227032.362.00$6,430
Nov 201517625038.792.17$7,369
Oct 201535528943.552.43$16,162
Sep 201517429142.992.76$8,283
Aug 20151745740.162.87$7,152
Jul 201517652548.152.95$10,021
Jun 201517632156.152.88$10,808
May 201517640755.212.96$10,920
Apr 201517433549.822.71$9,575
Mar 201535637742.892.93$16,375
Feb 201518031144.662.98$8,964
Jan 201517425343.433.10$8,341
Dec 201417828954.693.59$10,773
Nov 201417829970.464.25$13,813
Oct 201417936178.303.90$15,424
Sep 201416334586.164.05$15,440
Aug 201435036289.394.04$32,747
Jul 201417735296.564.18$18,562
Jun 201417926498.164.74$18,821
May 201418030394.734.73$18,484
Apr 201417628795.944.81$18,266
Mar 201418829295.895.06$19,504
Feb 201418017897.406.19$18,634
Jan 201418320890.404.86$17,554
Dec 201318513491.824.35$17,570
Nov 201317616088.853.74$16,236
Oct 201318010097.423.78$17,914
Sep 2013176138104.113.72$18,836
Aug 2013179245104.253.52$19,524
Jul 2013179197102.523.72$19,083
Jun 201317625994.403.93$17,633
May 201317923894.834.15$17,962
Apr 201317919593.964.28$17,654
Mar 201317624593.623.91$17,436
Feb 201318022591.233.42$17,191
Jan 201318019591.603.42$17,155
Dec 201217919486.773.42$16,195
Nov 201217826686.953.62$16,441
Oct 201218132089.383.40$17,266
Sep 201218123494.672.92$17,818
Aug 201218026192.662.91$17,438
Jul 201235429085.133.02$31,012
Jun 201217929379.822.52$15,026
May 201217930591.612.49$17,157
Apr 2012179290101.652.00$18,774
Mar 2012178283105.052.22$19,328
Feb 2012356258101.102.57$36,655
Jan 201217922498.092.73$18,171
Dec 201117627596.873.24$17,940
Nov 201118128195.723.31$18,256
Oct 201135328884.983.65$31,049
Sep 201117429783.623.99$15,734
Aug 201117031083.404.15$15,464
Jul 201117231194.144.52$17,597
Jun 201134531492.904.64$33,507
May 201118530398.134.40$19,489
Apr 2011178279105.964.33$20,070
Mar 201117126696.364.06$17,557
Feb 201134619785.644.18$30,455
Jan 201117628186.504.59$16,513
Dec 201017928785.734.35$16,593
Nov 201035428680.843.80$29,703
Oct 2010020178.103.51$705
Sep 201035131972.633.98$26,763
Aug 201017226273.684.42$13,831
Jul 201017532672.554.74$14,240
Jun 201034020370.364.91$24,919
May 201017828971.124.24$13,883
Apr 201017630481.694.12$15,631
Mar 201035031578.394.39$28,819
Feb 201018326173.585.44$14,886
Jan 201017926274.365.96$14,873
Dec 200917326871.445.48$13,829
Nov 200917825574.593.75$14,234
Oct 200917523672.544.11$13,665
Sep 200917526765.543.06$12,288
Aug 200934927667.423.22$24,418
Jul 200916932161.133.46$11,443
Jun 200917519966.163.90$12,353
May 200933319554.743.93$18,994
Apr 200916622646.773.59$8,575
Mar 200935022042.144.06$15,642
Feb 200917118432.814.63$6,463
Jan 200917519935.865.37$7,344
Dec 200834520337.105.98$14,013
Nov 200818122355.496.86$11,574
Oct 200833827375.246.92$27,321
Sep 2008166240101.767.88$18,783
Aug 2008167292114.228.48$21,552
Jul 2008330293131.0811.39$46,594
Jun 2008170299131.3313.03$26,223
May 2008339342123.1711.57$45,713
Apr 2008167314110.3110.45$21,705
Mar 2008172305101.909.66$20,474
Feb 200834328992.538.77$34,272
Jan 200817424490.388.21$17,728
Dec 200717323988.337.30$17,026
Nov 200717320591.677.29$17,354
Oct 200733718282.856.92$29,180
Sep 200717218275.846.24$14,181
Aug 200734519869.066.39$25,091
Jul 200717864870.906.39$16,760
Jun 200734357362.007.55$25,591
May 200733774958.747.85$25,672
Apr 200717488959.617.81$17,311
Mar 200717483256.927.30$15,979
Feb 200734470555.108.22$24,747
Jan 200734461750.306.73$21,454
Dec 200617168556.656.92$14,426
Nov 200617565054.207.62$14,436
Oct 20063521,04054.906.01$25,579
Sep 200634266260.085.04$23,882
Aug 200616597768.717.34$18,508
Jul 200635084769.376.34$29,652
Jun 200617763766.286.38$15,798
May 200634749366.016.42$26,073
Apr 200616794964.397.36$17,738
Mar 20061681,14856.707.08$17,657
Feb 200635295157.597.75$27,643
Jan 20063621,02560.598.93$31,090
Dec 200518343254.9413.42$15,849
Nov 200534172554.6910.59$26,326
Oct 200516975758.3413.80$20,303
Sep 200517158461.4512.08$17,562
Aug 200534276961.519.80$28,570
Jul 200533987855.697.84$25,766
Jun 200516553452.337.38$12,576
May 200534492445.226.65$21,701
Apr 200517296649.207.36$15,573
Mar 20053531,10950.377.15$25,715
Feb 200518071445.226.31$12,646
Jan 200536240343.166.32$18,172
Dec 200418353139.866.75$10,879
Nov 200418382445.286.33$13,503
Oct 20043631,08349.706.52$25,097
Sep 200436194743.245.28$20,613
Aug 20041781,00442.375.55$13,115
Jul 20041791,06838.286.08$13,350
Jun 200436068236.106.43$17,383
May 200418290637.486.49$12,705
Apr 200436041934.475.86$14,864
Mar 200418074234.365.53$10,288
Feb 200436570032.455.51$15,701
Jan 200418449332.036.30$8,999
Dec 200336655230.266.30$14,554
Nov 200318360528.804.60$8,050
Oct 200318159028.174.76$7,907
Sep 200336264926.314.75$12,607
Aug 2003084429.765.13$4,329
Jul 200334171929.415.17$13,747
Jun 200335854828.565.98$13,503
May 200318293426.595.97$10,418
Apr 200335383526.675.41$13,930
Mar 200318371931.146.10$10,082
Feb 200336669533.487.93$17,762
Jan 200337075630.315.58$15,435
Dec 200217982126.914.85$8,802
Nov 200236174324.664.14$11,976
Oct 200218045426.464.23$6,683
Sep 200236666027.443.64$12,442
Aug 200235789825.963.16$12,109
Jul 20021801,03424.583.06$7,590
Jun 200235290223.733.34$11,364
May 200235884424.663.58$11,853
Apr 20021791,01423.653.51$7,795
Mar 200235946422.003.10$9,338
Feb 200236749318.222.38$7,858
Jan 200218350417.172.38$4,339
Dec 200153951516.932.36$10,343
Nov 200118675218.072.41$5,170
Oct 20013371,22219.782.53$9,756
Sep 20013581,18024.262.25$11,342
Aug 20013641,55924.873.05$13,813
Jul 20013591,99123.933.20$14,956
Jun 20011781,79324.563.82$11,228
May 20015331,69325.524.31$20,894
Apr 20011801,51524.685.34$12,525
Mar 20013681,59324.545.38$17,595
Feb 20013681,24427.755.77$17,386
Jan 20013661,43427.478.40$22,098
Dec 20003671,59426.889.12$24,406
Nov 20003721,35332.215.66$19,637
Oct 20005311,54031.235.15$24,507
Sep 20003631,28831.875.19$18,249
Aug 20001831,23629.644.54$11,036
Jul 20003561,54128.534.09$16,459
Jun 20003651,62229.304.40$17,827
May 20001771,55927.263.68$10,562
Apr 20003591,45324.513.12$13,327
Mar 20003601,43428.422.86$14,332
Feb 20003591,34327.622.73$13,577
Jan 20003621,39825.272.48$12,615
Dec 19993671,64824.282.42$12,905
Nov 19993611,83423.192.43$12,836
Oct 19993671,76120.982.80$12,637
Sep 19993631,88621.752.62$12,834
Aug 19991821,46419.262.88$7,715
Jul 19995371,81817.892.37$13,920
Jun 19993551,98815.942.36$10,355
May 19993651,89415.792.32$10,159
Apr 19993611,76615.102.21$9,351
Mar 19993651,47412.471.84$7,261
Feb 19993631,2269.981.82$5,851
Jan 19993601,59110.381.90$6,760
Dec 19983605389.201.77$4,266
Nov 199836281710.892.19$5,728
Oct 19983591,14212.421.97$6,708
Sep 19983671,12312.592.08$6,959
Aug 19983641,13011.301.91$6,269
Jul 19983611,05711.742.24$6,603
Jun 199835683611.242.24$5,872
May 199836595712.622.21$6,718
Apr 19985401,57713.042.51$10,993
Mar 19983651,87612.802.31$9,005
Feb 19983591,25913.952.30$7,903
Jan 199836486314.702.15$7,210
Dec 19975361,26416.322.41$11,795
Nov 19973651,45018.193.09$11,117
Oct 19975401,58719.253.15$15,394
Sep 19973561,23417.742.95$9,962
Aug 199735092117.862.55$8,604
Jul 199736369317.582.25$7,939
Jun 19975351,20417.242.26$11,941
May 19973571,07318.972.31$9,249
Apr 199736575017.882.08$8,088
Mar 19973611,06218.951.94$8,900
Feb 19973741,25420.492.21$10,429
Jan 19975531,17423.483.54$17,140
Dec 199636885323.32$8,582
Nov 199636688321.97$8,041
Oct 199653967623.31$12,564
Sep 19963541,14922.22$7,866
Aug 199654576320.26$11,042
Jul 19963611,16719.55$7,058
Jun 199636097118.73$6,743
May 19965281,05619.43$10,259
Apr 199635691321.51$7,658
Mar 199655095219.38$10,659
Feb 19965431,12416.98$9,220
Jan 19963571,56717.07$6,094
Dec 19955482,25017.19$9,420
Nov 19953711,30416.00$5,936
Oct 19955451,40215.43$8,409
Sep 19953621,75416.18$5,857
Aug 19955211,73215.92$8,294
Jul 19953581,23315.24$5,456
Jun 199535594316.41$5,826
May 199553769717.56$9,430
Apr 19953661,23917.73$6,489
Mar 19953661,40816.44$6,017
Feb 19955361,16816.58$8,887
Jan 19955541,23715.92$8,820
Dec 199453795415.03$8,071
Nov 19945511,05615.90$8,761
Oct 19945391,45115.58$8,398
Sep 19945321,12715.29$8,134
Aug 19943521,29816.13$5,678
Jul 19945251,30017.56$9,219
Jun 199471986817.09$12,288
May 199437287215.88$5,907
Apr 199455086614.14$7,777
Mar 19945381,19412.46$6,703
Feb 199453755212.50$6,713
Jan 199455375212.66$7,001
Dec 199355445312.33$6,831
Nov 199353662614.49$7,767
Oct 199372766815.85$11,523
Sep 199353369915.03$8,011
Aug 19935242,13815.66$8,206
Jul 19935312,04915.46$8,209
Jun 19936971,60316.79$11,703
May 19937171,74917.68$12,677
Apr 19935481,44718.05$9,891
Mar 19937191,59118.14$13,043
Feb 19937321,31717.90$13,103
Jan 19937262,34816.93$12,291

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                  169 bbl  × $106.41 =    $17,983
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,983

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/12334 is the state's own key, not one this site invented.