WILLMANN OL UNIT

Operated by REDBUD E & P, INC. (P-5 696678) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20179District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$7.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$65 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition249,841 bbl$5,560,403
Casinghead gasProduction930,936 Mcf$1,833,238
Total$7,393,641

506,905 Mcf of this lease's gas, across 47 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 29.8717, -96.9164. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.87168, -96.91641 · 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
14,224 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 14,224 ft.

Completions filed
Jul 1993
1 of 1 wells

1 well

42-14930852114,224 ftJul 1993

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 20262343106.413.05$1,258
Apr 202610032998.932.87$10,837
Mar 2026230689.753.15$1,143
Feb 202617329963.503.75$12,107
Jan 2026026359.138.00$2,103
Dec 2025028756.664.41$1,267
Nov 2025030658.593.93$1,201
Oct 202517340059.383.30$11,595
Sep 2025438462.743.08$1,433
Aug 2025245863.933.01$1,509
Jul 20259534266.743.32$7,474
Jun 202518333766.483.13$13,220
May 2025137060.553.23$1,257
Apr 2025134562.363.54$1,285
Mar 202518238967.704.27$13,982
Feb 2025231770.884.34$1,518
Jan 202513874.324.28$237
Dec 202417825768.993.12$13,082
Nov 2024142569.052.20$1,003
Oct 2024141571.372.28$1,018
Sep 202417938369.612.36$13,366
Aug 2024282075.632.06$1,843
Jul 2024038979.932.15$835
Jun 202417950278.082.63$15,299
May 2024239078.812.20$1,015
Apr 202418122884.451.66$15,664
Mar 2024254480.301.55$1,001
Feb 2024172076.091.78$13,087
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20231089.042.74$89
Aug 2023173080.522.67$13,930
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20231078.122.24$78
Mar 2023179072.852.39$13,040
Feb 20231075.112.47$75
Jan 20231076.533.39$77
Dec 2022175076.415.73$13,372
Nov 20222085.005.65$170
Oct 20222087.185.86$174
Sep 2022174084.888.16$14,769
Aug 20221094.529.13$95
Jul 202210101.587.54$102
Jun 20221690115.097.98$19,450
May 202200109.378.43$0
Apr 20221780104.226.84$18,551
Mar 202200108.885.08$0
Feb 202219040691.054.86$19,272
Jan 2022054381.844.54$2,464
Dec 202118140571.323.90$14,488
Nov 2021040277.435.24$2,105
Oct 2021043679.795.71$2,491
Sep 2021049669.865.35$2,654
Aug 202118271666.024.22$15,038
Jul 2021049070.783.98$1,951
Jun 2021037369.493.38$1,261
May 2021036763.483.02$1,107
Apr 2021036960.362.76$1,018
Mar 2021040961.302.72$1,111
Feb 202116828457.805.55$11,286
Jan 2021048150.412.81$1,352
Dec 2020349544.642.68$1,458
Nov 202017745238.772.71$8,086
Oct 202017158036.972.48$7,759
Sep 2020058437.091.99$1,163
Aug 2020665739.982.39$1,807
Jul 202018221138.371.83$7,368
Jun 2020024134.901.69$407
May 2020028016.921.81$508
Apr 2020036014.751.80$650
Mar 202017031530.341.86$5,743
Feb 2020021749.881.98$430
Jan 2020128957.252.09$663
Dec 201925656759.012.30$16,413
Nov 2019060255.302.75$1,656
Oct 2019063753.472.42$1,541
Sep 201917666555.052.66$11,456
Aug 2019459853.112.30$1,590
Jul 201917153056.272.46$10,926
Jun 2019157752.782.49$1,490
May 20191614758.482.74$9,544
Apr 201917748662.632.75$12,422
Mar 2019249156.803.06$1,617
Feb 2019143050.852.79$1,252
Jan 2019029246.033.23$943
Dec 201819345746.594.19$10,905
Nov 2018148052.934.24$2,087
Oct 201818951561.443.40$13,362
Sep 2018043159.543.11$1,340
Aug 201817556559.403.07$12,128
Jul 201816324765.142.93$11,342
Jun 201816121960.183.08$10,363
May 2018179065.382.90$11,703
Apr 20180063.842.90$0
Mar 20181061.222.79$61
Feb 2018186061.782.77$11,491
Jan 201817920862.874.01$12,088
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017189049.292.98$9,316
Sep 20175317747.523.09$3,065
Aug 201718846145.373.00$9,915
Jul 201717856143.873.09$9,541
Jun 2017047642.493.09$1,470
May 2017047745.373.26$1,557
Apr 201719059747.933.21$11,024
Mar 201718358146.772.98$10,292
Feb 2017185050.452.95$9,333
Jan 2017063249.413.42$2,161
Dec 201617963248.763.72$11,081
Nov 201617656042.492.64$8,959
Oct 201618564646.193.09$10,541
Sep 2016059541.553.10$1,845
Aug 201618960441.442.92$9,598
Jul 201619063241.622.92$9,756
Jun 2016054445.352.69$1,461
May 201618858942.521.99$9,166
Apr 201618656936.561.99$7,933
Mar 2016061533.011.79$1,103
Feb 201618762126.472.06$6,231
Jan 2016055527.352.36$1,312
Dec 201519152332.362.00$7,228
Nov 2015069638.792.17$1,508
Oct 201517859243.552.43$9,188
Sep 2015051742.992.76$1,426
Aug 201518053240.162.87$8,757
Jul 2015074148.152.95$2,182
Jun 201518861056.152.88$12,315
May 2015063855.212.96$1,886
Apr 201519355849.822.71$11,126
Mar 2015046842.892.93$1,373
Feb 2015055444.662.98$1,649
Jan 201517662043.433.10$9,566
Dec 201418360454.693.59$12,177
Nov 2014054670.464.25$2,322
Oct 2014063478.303.90$2,473
Sep 201418561286.164.05$18,415
Aug 2014065189.394.04$2,627
Jul 201418667396.564.18$20,773
Jun 2014069398.164.74$3,283
May 2014068794.734.73$3,247
Apr 201418766695.944.81$21,144
Mar 2014068795.895.06$3,474
Feb 201418264397.406.19$21,708
Jan 2014070790.404.86$3,437
Dec 201318177491.824.35$19,990
Nov 201318480588.853.74$19,358
Oct 2013085497.423.78$3,228
Sep 2013170833104.113.72$20,796
Aug 20130860104.253.52$3,029
Jul 2013164871102.523.72$20,051
Jun 2013080994.403.93$3,182
May 201318153094.834.15$19,363
Apr 201317638393.964.28$18,177
Mar 2013060993.623.91$2,383
Feb 201319071491.233.42$19,776
Jan 2013081691.603.42$2,791
Dec 201218169786.773.42$18,089
Nov 2012075786.953.62$2,744
Oct 201217879389.383.40$18,606
Sep 201218483494.672.92$19,853
Aug 2012057592.662.91$1,672
Jul 2012066785.133.02$2,015
Jun 201218886479.822.52$17,183
May 2012095991.612.49$2,386
Apr 2012189930101.652.00$21,069
Mar 20120941105.052.22$2,091
Feb 2012165859101.102.57$18,889
Jan 2012098898.092.73$2,701
Dec 201119594196.873.24$21,938
Nov 2011092395.723.31$3,056
Oct 20111911,06584.983.65$20,117
Sep 20111901,15483.623.99$20,487
Aug 2011084283.404.15$3,494
Jul 201117895794.144.52$21,080
Jun 2011085992.904.64$3,986
May 20111811,15298.134.40$22,836
Apr 20110977105.964.33$4,234
Mar 201118588496.364.06$21,413
Feb 2011088985.644.18$3,716
Jan 20111931,06386.504.59$21,572
Dec 20101911,12485.734.35$21,261
Nov 2010096680.843.80$3,666
Oct 20101901,29478.103.51$19,380
Sep 20101901,20672.633.98$18,599
Aug 201001,20873.684.42$5,339
Jul 20101901,05072.554.74$18,758
Jun 2010086170.364.91$4,228
May 20101841,86571.124.24$20,985
Apr 201018896081.694.12$19,316
Mar 201001,00078.394.39$4,389
Feb 201019287673.585.44$18,895
Jan 201019194874.365.96$19,857
Dec 200901,10971.445.48$6,081
Nov 200918994774.593.75$17,650
Oct 200918984272.544.11$17,171
Sep 2009076865.543.06$2,354
Aug 200918873667.423.22$15,044
Jul 2009054561.133.46$1,888
Jun 2009016966.163.90$658
May 200919428354.743.93$11,731
Apr 2009080246.773.59$2,877
Mar 20091961,44342.144.06$14,117
Feb 20091951,68932.814.63$14,223
Jan 20091981,91135.865.37$17,364
Dec 200819680237.105.98$12,065
Nov 200819591055.496.86$17,063
Oct 20083891,10275.246.92$36,896
Sep 20080397101.767.88$3,127
Aug 2008194386114.228.48$25,433
Jul 2008387348131.0811.39$54,691
Jun 2008193753131.3313.03$35,160
May 20080842123.1711.57$9,746
Apr 2008195809110.3110.45$29,968
Mar 2008196856101.909.66$28,245
Feb 200819683292.538.77$25,433
Jan 2008083190.388.21$6,819
Dec 200719694888.337.30$24,235
Nov 20071951,05591.677.29$25,568
Oct 200701,15882.856.92$8,016
Sep 20071931,13675.846.24$21,730
Aug 20071931,16069.066.39$20,739
Jul 20071821,05870.906.39$19,662
Jun 200701,03462.007.55$7,805
May 20071951,11858.747.85$20,226
Apr 20071951,15759.617.81$20,655
Mar 20071991,16156.927.30$19,805
Feb 200719999855.108.22$19,164
Jan 20071881,20050.306.73$17,529
Dec 200611,26756.656.92$8,822
Nov 20061831,09154.207.62$18,229
Oct 20061831,14654.906.01$16,939
Sep 20061841,20260.085.04$17,109
Aug 20061831,39168.717.34$22,784
Jul 200618679169.376.34$17,920
Jun 20061861,51466.286.38$21,993
May 20061861,05466.016.42$19,050
Apr 20061871,38264.397.36$22,213
Mar 20061831,33356.707.08$19,818
Feb 20061731,24057.597.75$19,574
Jan 20061901,46460.598.93$24,590
Dec 20051761,36154.9413.42$27,928
Nov 20051901,21654.6910.59$23,267
Oct 20051561,92458.3413.80$35,644
Sep 20051591,61361.4512.08$29,254
Aug 20053241,75461.519.80$37,113
Jul 20051781,33255.697.84$20,361
Jun 20051641,77052.337.38$21,647
May 20051631,68945.226.65$18,605
Apr 20053641,68749.207.36$30,326
Mar 20051881,73750.377.15$21,898
Feb 20051651,66845.226.31$17,990
Jan 20053711,91843.166.32$28,138
Dec 20041801,96439.866.75$20,434
Nov 20041522,00545.286.33$19,575
Oct 20043242,26349.706.52$30,846
Sep 20043412,19243.245.28$26,327
Aug 20041772,47042.375.55$21,210
Jul 20043462,57238.286.08$28,893
Jun 20041702,65536.106.43$23,217
May 20043432,95837.486.49$32,067
Apr 20043402,91734.475.86$28,809
Mar 20043543,26034.365.53$30,192
Feb 20043753,38932.455.51$30,841
Jan 20043683,84232.036.30$35,990
Dec 20033764,36830.266.30$38,903
Nov 20035544,56228.804.60$36,918
Oct 20033665,28128.174.76$35,446
Sep 20033665,58326.314.75$36,145
Aug 20035506,12229.765.13$47,772
Jul 20037177,33129.415.17$58,994
Jun 20039046,81528.565.98$66,592
May 20033674,02926.595.97$33,822
Apr 20037347,34326.675.41$59,281
Mar 20035743,52831.146.10$39,381
Feb 2003183033.487.93$6,127
Jan 20030030.315.58$0
Dec 20021773126.914.85$4,914
Nov 200236677024.664.14$12,211
Oct 20021771,28626.464.23$10,122
Sep 20023701,49327.443.64$15,580
Aug 20021861,59725.963.16$9,882
Jul 20023581,55224.583.06$13,551
Jun 20021811,42723.733.34$9,059
May 20023591,52424.663.58$14,315
Apr 20023601,50023.653.51$13,782
Mar 20021801,56822.003.10$8,825
Feb 20021781,40418.222.38$6,579
Jan 20023621,53617.172.38$9,865
Dec 20013611,54616.932.36$9,767
Nov 20013611,56818.072.41$10,295
Oct 20013641,62719.782.53$11,314
Sep 20011781,55324.262.25$7,815
Aug 20015371,63124.873.05$18,335
Jul 20013551,62523.933.20$13,690
Jun 20011841,64324.563.82$10,802
May 20011811,75525.524.31$12,178
Apr 20015441,75624.685.34$22,795
Mar 20013621,72024.545.38$18,131
Feb 20010027.755.77$0
Jan 20013651,81027.478.40$25,228
Dec 20005411,95726.889.12$32,395
Nov 20003641,86132.215.66$22,254
Oct 20003671,86231.235.15$21,042
Sep 20003612,05431.875.19$22,158
Aug 20007181,93129.644.54$30,050
Jul 20003561,84528.534.09$17,702
Jun 20003492,01429.304.40$19,082
May 20003582,22627.263.68$17,950
Apr 20003591,99324.513.12$15,009
Mar 20003562,30328.422.86$16,704
Feb 20005412,22427.622.73$21,006
Jan 20005412,56625.272.48$20,036
Dec 19997042,16424.282.42$22,338
Nov 199902,55923.192.43$6,229
Oct 19997162,96020.982.80$23,321
Sep 19997153,20221.752.62$23,937
Aug 19993531,34619.262.88$10,669
Jul 19993552,17917.892.37$11,520
Jun 19993532,31815.942.36$11,102
May 19997152,62915.792.32$17,392
Apr 19993572,42815.102.21$10,752
Mar 19997192,46612.471.84$13,499
Feb 19993632,2919.981.82$7,787
Jan 19995423,00310.381.90$11,332
Dec 19985412,2659.201.77$8,994
Nov 19985462,41010.892.19$11,214
Oct 19987122,69912.421.97$14,158
Sep 19983562,80612.592.08$10,326
Aug 19985342,96611.301.91$11,691
Jul 19987062,70111.742.24$14,331
Jun 19985342,63911.242.24$11,906
May 19985393,03612.622.21$13,501
Apr 19987172,65013.042.51$15,989
Mar 19987223,35612.802.31$16,992
Feb 19987233,04213.952.30$17,080
Jan 19987203,79214.702.15$18,755
Dec 19977253,23516.322.41$19,632
Nov 19979063,67818.193.09$27,839
Oct 19977163,30919.253.15$24,206
Sep 19977132,88717.742.95$21,179
Aug 19977113,70517.862.55$22,164
Jul 19977204,23317.582.25$22,169
Jun 19977083,96117.242.26$21,147
May 19971,0773,69018.972.31$28,949
Apr 19979034,13717.882.08$24,762
Mar 19977204,50618.951.94$22,382
Feb 19979064,30820.492.21$28,067
Jan 19971,1124,89923.483.54$43,451
Dec 19968834,74423.32$20,592
Nov 19961,1055,09121.97$24,277
Oct 19961,0935,43323.31$25,478
Sep 19961,0865,38122.22$24,131
Aug 19961,2595,58020.26$25,507
Jul 19961,2596,04119.55$24,613
Jun 19961,0986,57918.73$20,566
May 19961,2837,01819.43$24,929
Apr 19961,6447,42321.51$35,362
Mar 19961,6498,71419.38$31,958
Feb 19961,8117,22216.98$30,751
Jan 19961,2803,79817.07$21,850
Dec 19951,6645,40417.19$28,604
Nov 19951,0833,77616.00$17,328
Oct 19951,2644,00215.43$19,504
Sep 19951,3064,22816.18$21,131
Aug 19951,6814,62315.92$26,762
Jul 19951,6174,42915.24$24,643
Jun 19951,7905,01416.41$29,374
May 19951,6564,89117.56$29,079
Apr 19951,5085,09117.73$26,737
Mar 19951,6705,47116.44$27,455
Feb 19951,8475,82316.58$30,623
Jan 19952,3519,67115.92$37,428
Dec 19942,2007,16115.03$33,066
Nov 19942,7268,55015.90$43,343
Oct 19942,8918,92315.58$45,042
Sep 19942,3407,61415.29$35,779
Aug 19942,8629,58316.13$46,164
Jul 19943,2379,69217.56$56,842
Jun 19944,14612,55917.09$70,855
May 19944,16415,21415.88$66,124
Apr 19944,48717,44914.14$63,446
Mar 19945,75320,63912.46$71,682
Feb 19946,63319,63512.50$82,913
Jan 19948,40020,89512.66$106,344
Dec 199310,39526,16612.33$128,170
Nov 199311,78228,61414.49$170,721
Oct 199319,28847,72715.85$305,715
Sep 199324,85058,15215.03$373,496
Aug 199318,97434,66715.66$297,133
Jul 19938,32514,52415.46$128,705
Jun 19930016.79$0
May 1993182117.68$3,218
Apr 199301,21618.05$0
Mar 1993021218.14$0
Feb 199317687317.90$3,150
Jan 199301,39216.93$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                    2 bbl  × $106.41 =       $213
Casinghead gas       343 Mcf  × $  3.05 =     $1,045

────────────────────────────────────────────────────
Month total                                   $1,258

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. 03/O/20179 is the state's own key, not one this site invented.