WILLIAMSON, JESSIE MAE -A-

Operated by PETEX (P-5 659782) in the TXL (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18714District 08Field 88071174Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.4 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 62 leases and 135 wells, and the rule below applies to all of them.

Discovered
1944-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

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.

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
OilDisposition58,574 bbl$2,855,822
Casinghead gasProduction423,264 Mcf$1,550,732
Total$4,406,555

69,476 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 31.9701, -102.7802. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.97013, -102.78023 · 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
8,407 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 8,407 ft.

1 well

42-135104601A8,407 ft

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 20260409106.413.05$1,246
Apr 2026046798.932.87$1,340
Mar 202616645789.753.15$16,338
Feb 2026037663.503.75$1,410
Jan 202616940759.138.00$13,248
Dec 2025044256.664.41$1,951
Nov 202517443458.593.93$11,899
Oct 2025047559.383.30$1,570
Sep 2025045862.743.08$1,409
Aug 202515645963.933.01$11,357
Jul 2025048266.743.32$1,598
Jun 2025044766.483.13$1,399
May 202517416760.553.23$11,076
Apr 2025036462.363.54$1,290
Mar 202518052467.704.27$14,423
Feb 2025043070.884.34$1,867
Jan 2025048374.324.28$2,067
Dec 20241752768.993.12$12,158
Nov 2024038869.052.20$853
Oct 202417745371.372.28$13,666
Sep 2024038269.612.36$903
Aug 2024050175.632.06$1,034
Jul 202416448879.932.15$14,156
Jun 2024047878.082.63$1,259
May 202417449078.812.20$14,790
Apr 2024047784.451.66$791
Mar 2024052580.301.55$811
Feb 202417248476.091.78$13,951
Jan 2024048673.023.30$1,603
Dec 202317452171.262.61$13,759
Nov 2023053277.892.81$1,494
Oct 2023052785.443.09$1,627
Sep 202315958589.042.74$15,757
Aug 2023058780.522.67$1,569
Jul 202316058574.852.64$13,521
Jun 2023051768.962.26$1,168
May 202316552770.622.23$12,826
Apr 2023067478.122.24$1,508
Mar 2023485072.852.39$35,332
Feb 202307275.112.47$178
Jan 2023056076.533.39$1,897
Dec 202207676.415.73$435
Nov 2022044685.005.65$2,518
Oct 202217042787.185.86$17,324
Sep 2022055184.888.16$4,498
Aug 2022058394.529.13$5,321
Jul 20220586101.587.54$4,420
Jun 2022161636115.097.98$23,603
May 20220600109.378.43$5,060
Apr 20220522104.226.84$3,569
Mar 2022171449108.885.08$20,898
Feb 2022048791.054.86$2,366
Jan 2022039981.844.54$1,811
Dec 2021034771.323.90$1,353
Nov 2021040877.435.24$2,137
Oct 202116646779.795.71$15,914
Sep 2021049869.865.35$2,665
Aug 202116456166.024.22$13,195
Jul 202114932870.783.98$11,852
Jun 2021057469.493.38$1,940
May 2021049563.483.02$1,494
Apr 2021032060.362.76$883
Mar 2021037161.302.72$1,008
Feb 2021013457.805.55$743
Jan 202130521350.412.81$15,974
Dec 2020018144.642.68$484
Nov 2020018638.772.71$503
Oct 2020068936.972.48$1,708
Sep 202015367837.091.99$7,025
Aug 202015554039.982.39$7,485
Jul 2020056538.371.83$1,031
Jun 202015862334.901.69$6,567
May 2020061616.921.81$1,118
Apr 202015460514.751.80$3,363
Mar 202016066430.341.86$6,087
Feb 202016566549.881.98$9,547
Jan 202016081857.252.09$10,874
Dec 2019070459.012.30$1,622
Nov 201915472955.302.75$10,521
Oct 2019066353.472.42$1,603
Sep 2019032255.052.66$856
Aug 201916155753.112.30$9,834
Jul 201915236556.272.46$9,451
Jun 2019036552.782.49$909
May 201915855258.482.74$10,753
Apr 20191611,06962.632.75$13,024
Mar 2019067056.803.06$2,052
Feb 2019050950.852.79$1,421
Jan 201916335346.033.23$8,642
Dec 201801446.594.19$59
Nov 201816364452.934.24$11,356
Oct 2018097161.443.40$3,300
Sep 201815997059.543.11$12,482
Aug 201816461959.403.07$11,640
Jul 2018055965.142.93$1,639
Jun 201816665060.183.08$11,990
May 2018068465.382.90$1,984
Apr 201815567763.842.90$11,859
Mar 201816274161.222.79$11,983
Feb 2018064261.782.77$1,776
Jan 201816757262.874.01$12,793
Dec 2017064557.272.92$1,884
Nov 201716266355.423.12$11,046
Oct 2017074049.292.98$2,208
Sep 201715185547.523.09$9,815
Aug 2017028745.373.00$862
Jul 201716146543.873.09$8,499
Jun 2017062942.493.09$1,942
May 2017076645.373.26$2,500
Apr 2017047847.933.21$1,535
Mar 2017014146.772.98$421
Feb 201733355450.452.95$18,436
Jan 201701,02749.413.42$3,511
Dec 201616878248.763.72$11,103
Nov 201616580542.492.64$9,140
Oct 201616795246.193.09$10,656
Sep 201616577741.553.10$9,265
Aug 201616390941.442.92$9,413
Jul 20161631,08941.622.92$9,969
Jun 201616198845.352.69$9,955
May 20161641,07842.521.99$9,120
Apr 201616889536.561.99$7,924
Mar 20161641,11833.011.79$7,419
Feb 201615983526.472.06$5,932
Jan 201616194427.352.36$6,635
Dec 201532689132.362.00$12,333
Nov 201516596738.792.17$8,496
Oct 201516653743.552.43$8,532
Sep 2015083242.992.76$2,295
Aug 20151661,10340.162.87$9,835
Jul 201516093648.152.95$10,461
Jun 201516588256.152.88$11,807
May 20151641,24555.212.96$12,734
Apr 201516593949.822.71$10,762
Mar 20151621,02542.892.93$9,956
Feb 201516285844.662.98$9,788
Jan 201516786043.433.10$9,919
Dec 20141701,04254.693.59$13,040
Nov 20141681,05170.464.25$16,306
Oct 20144851,05578.303.90$42,091
Sep 201401,36286.164.05$5,510
Aug 20143341,22089.394.04$34,779
Jul 2014083796.564.18$3,498
Jun 2014037398.164.74$1,767
May 201433467194.734.73$34,811
Apr 2014079495.944.81$3,818
Mar 201418572995.895.06$21,426
Feb 2014073597.406.19$4,551
Jan 201417182490.404.86$19,464
Dec 201316278191.824.35$18,276
Nov 201317777688.853.74$18,627
Oct 201316999797.423.78$20,232
Sep 20133211,212104.113.72$37,925
Aug 20131631,180104.253.52$21,149
Jul 20130779102.523.72$2,896
Jun 201317281394.403.93$19,435
May 201316690194.834.15$19,480
Apr 20131641,00793.964.28$19,722
Mar 2013090693.623.91$3,545
Feb 201316688291.233.42$18,161
Jan 201312992191.603.42$14,966
Dec 201215987586.773.42$16,789
Nov 2012053186.953.62$1,925
Oct 201216636789.383.40$16,085
Sep 20120094.672.92$0
Aug 2012063592.662.91$1,847
Jul 201215054385.133.02$14,410
Jun 2012085879.822.52$2,161
May 201215699091.612.49$16,755
Apr 2012176839101.652.00$19,566
Mar 20121571,013105.052.22$18,744
Feb 2012158849101.102.57$18,156
Jan 20123351,03598.092.73$35,690
Dec 20111551,02596.873.24$18,336
Nov 2011086695.723.31$2,868
Oct 20113231,05384.983.65$31,290
Sep 20111571,23483.623.99$18,047
Aug 20113021,15983.404.15$29,996
Jul 20113171,24994.144.52$35,484
Jun 20111731,18192.904.64$21,551
May 20111581,63198.134.40$22,689
Apr 2011171742105.964.33$21,334
Mar 20111651,38196.364.06$21,503
Feb 201133399785.644.18$32,686
Jan 20111771,37386.504.59$21,611
Dec 20103471,38685.734.35$35,774
Nov 20103451,39980.843.80$33,199
Oct 20101791,31878.103.51$18,605
Sep 20103201,14572.633.98$27,798
Aug 20101581,13973.684.42$16,675
Jul 20101671,28372.554.74$18,193
Jun 20101661,14870.364.91$17,317
May 20103401,33471.124.24$29,831
Apr 20101701,48381.694.12$20,001
Mar 20103241,35378.394.39$31,336
Feb 20101871,20973.585.44$20,339
Jan 20103341,37774.365.96$33,049
Dec 200901,12671.445.48$6,175
Nov 20091761,11474.593.75$17,307
Oct 200917790272.544.11$16,547
Sep 20093481,48165.543.06$27,347
Aug 20091721,34667.423.22$15,928
Jul 200901,28061.133.46$4,435
Jun 200914699166.163.90$13,519
May 200916998554.743.93$13,118
Apr 20091651,03446.773.59$11,427
Mar 2009077442.144.06$3,142
Feb 200917981732.814.63$9,658
Jan 20091781,29935.865.37$13,360
Dec 200816795337.105.98$11,892
Nov 2008096155.496.86$6,593
Oct 20081751,43275.246.92$23,079
Sep 2008159607101.767.88$20,961
Aug 20080931114.228.48$7,898
Jul 2008174882131.0811.39$32,853
Jun 20080873131.3313.03$11,377
May 20081701,040123.1711.57$32,976
Apr 20083251,445110.3110.45$50,958
Mar 20081631,206101.909.66$28,265
Feb 2008050692.538.77$4,438
Jan 20083301,19290.388.21$39,607
Dec 20071721,54988.337.30$26,504
Nov 20073501,34191.677.29$41,863
Oct 20071491,41382.856.92$22,125
Sep 20071481,40775.846.24$20,010
Aug 20072901,75169.066.39$31,213
Jul 20071641,34270.906.39$20,200
Jun 2007074762.007.55$5,639
May 200716453258.747.85$13,808
Apr 2007083259.617.81$6,494
Mar 20073351,09656.927.30$27,071
Feb 20071731,26055.108.22$19,884
Jan 2007080750.306.73$5,429
Dec 20063331,59656.656.92$29,906
Nov 2006056554.207.62$4,304
Oct 20061641,44554.906.01$17,694
Sep 20063381,08960.085.04$25,793
Aug 20061661,30268.717.34$20,962
Jul 20061711,66069.376.34$22,391
Jun 2006069666.286.38$4,443
May 200631658066.016.42$24,586
Apr 20061651,31164.397.36$20,274
Mar 20061621,49256.707.08$19,753
Feb 20063111,47357.597.75$29,328
Jan 20063081,57160.598.93$32,696
Dec 20052991,31954.9413.42$34,122
Nov 20051621,43754.6910.59$24,075
Oct 20053161,46358.3413.80$38,619
Sep 20051641,15161.4512.08$23,981
Aug 20053001,73461.519.80$35,441
Jul 20051681,72455.697.84$22,878
Jun 20053121,38352.337.38$26,535
May 20053221,61545.226.65$25,302
Apr 20053191,88049.207.36$29,533
Mar 20053011,56350.377.15$26,344
Feb 20051331,12645.226.31$13,121
Jan 20053251,42943.166.32$23,061
Dec 200414198239.866.75$12,250
Nov 20041351,18345.286.33$13,602
Oct 20041671,31849.706.52$16,887
Sep 20041641,38243.245.28$14,394
Aug 20043351,69642.375.55$23,608
Jul 200401,37938.286.08$8,390
Jun 20041491,33436.106.43$13,961
May 20041551,41737.486.49$15,012
Apr 2004095834.475.86$5,612
Mar 200415782834.365.53$9,973
Feb 200418491632.455.51$11,018
Jan 200401,20232.036.30$7,572
Dec 20031701,03030.266.30$11,635
Nov 20031661,47028.804.60$11,536
Oct 20031611,29028.174.76$10,675
Sep 20031381,07626.314.75$8,741
Aug 20033031,46829.765.13$16,548
Jul 20031631,35829.415.17$11,816
Jun 20031611,50628.565.98$13,609
May 20031661,55226.595.97$13,684
Apr 20031651,46726.675.41$12,333
Mar 20031631,52231.146.10$14,354
Feb 20031711,12733.487.93$14,658
Jan 20031701,47630.315.58$13,392
Dec 20023361,41926.914.85$15,929
Nov 20021661,53224.664.14$10,431
Oct 20021441,47226.464.23$10,036
Sep 20021551,46027.443.64$9,561
Aug 20022751,52825.963.16$11,974
Jul 20021651,49824.583.06$8,642
Jun 20021731,61423.733.34$9,493
May 20023131,60524.663.58$13,471
Apr 20021541,58523.653.51$9,209
Mar 20021711,58122.003.10$8,667
Feb 20023401,61218.222.38$10,024
Jan 20021801,52817.172.38$6,721
Dec 20011441,52016.932.36$6,032
Nov 20013481,55418.072.41$10,027
Oct 20011611,73519.782.53$7,572
Sep 20013141,71824.262.25$11,485
Aug 20011471,75824.873.05$9,023
Jul 20011711,61323.933.20$9,249
Jun 20011771,28024.563.82$9,242
May 20013191,95025.524.31$16,540
Apr 20011641,28824.685.34$10,919
Mar 20011421,83324.545.38$13,340
Feb 20013281,59327.755.77$18,289
Jan 20011701,48027.478.40$17,100
Dec 20003231,64526.889.12$23,689
Nov 20001661,60032.215.66$14,400
Oct 20001821,82631.235.15$15,080
Sep 20001791,60231.875.19$14,014
Aug 20003272,03429.644.54$18,928
Jul 20003491,88028.534.09$17,646
Jun 200001,34929.304.40$5,932
May 20001641,24427.263.68$9,048
Apr 20001771,27224.513.12$8,302
Mar 20001691,73128.422.86$9,753
Feb 20001611,25527.622.73$7,869
Jan 20001801,64125.272.48$8,619
Dec 19991721,90524.282.42$8,793
Nov 19993301,68323.192.43$11,749
Oct 19991661,94420.982.80$8,933
Sep 19991671,98121.752.62$8,820
Aug 19993242,11519.262.88$12,322
Jul 19991601,90017.892.37$7,370
Jun 19993281,88515.942.36$9,681
May 19991631,77515.792.32$6,694
Apr 19991731,96015.102.21$6,940
Mar 19993322,18812.471.84$8,162
Feb 19993422,2189.981.82$7,445
Jan 199911,43510.381.90$2,737
Dec 199816709.201.77$1,536
Nov 199816583010.892.19$3,611
Oct 199801,05712.421.97$2,081
Sep 19981731,44912.592.08$5,196
Aug 19981721,76111.301.91$5,302
Jul 199801,29511.742.24$2,897
Jun 19981621,41211.242.24$4,980
May 199801,18712.622.21$2,619
Apr 19981611,07013.042.51$4,780
Mar 1998023212.802.31$536
Feb 19981581,06513.952.30$4,653
Jan 19981741,60814.702.15$6,023
Dec 19971581,85516.322.41$7,051
Nov 19971621,30718.193.09$6,983
Oct 199701,08019.253.15$3,402
Sep 19971561,14117.742.95$6,139
Aug 19973232,20517.862.55$11,402
Jul 19971542,00117.582.25$7,203
Jun 19971712,13917.242.26$7,776
May 19971532,00118.972.31$7,522
Apr 19971522,34117.882.08$7,594
Mar 19971711,68018.951.94$6,498
Feb 1997078020.492.21$1,721
Jan 199717327223.483.54$5,025
Dec 19960923.32$0
Nov 19960121.97$0
Oct 1996052723.31$0
Sep 1996091922.22$0
Aug 199616988220.26$3,424
Jul 1996098219.55$0
Jun 199613891318.73$2,585
May 19961731,72819.43$3,361
Apr 19961641,57121.51$3,528
Mar 19961661,95219.38$3,217
Feb 19963431,83116.98$5,824
Jan 199601,40417.07$0
Dec 19951701,04617.19$2,922
Nov 199501,03116.00$0
Oct 199517896615.43$2,747
Sep 1995091616.18$0
Aug 1995068915.92$0
Jul 199516169115.24$2,454
Jun 199516396816.41$2,675
May 19951711,54317.56$3,003
Apr 19951701,35417.73$3,014
Mar 19951691,42716.44$2,778
Feb 19951681,38716.58$2,785
Jan 19951741,74315.92$2,770
Dec 19941692,26915.03$2,540
Nov 19941651,54915.90$2,624
Oct 19941761,63715.58$2,742
Sep 19941681,81115.29$2,569
Aug 19941651,95416.13$2,661
Jul 19943311,96117.56$5,812
Jun 19941671,93817.09$2,854
May 19941591,20415.88$2,525
Apr 19943181,84114.14$4,497
Mar 19941771,88912.46$2,205
Feb 19943581,39712.50$4,475
Jan 19941791,58012.66$2,266
Dec 19931741,70612.33$2,145
Nov 19933591,85214.49$5,202
Oct 19931901,83315.85$3,012
Sep 19931861,48715.03$2,796
Aug 19931781,91315.66$2,787
Jul 19931852,04215.46$2,860
Jun 19931852,11816.79$3,106
May 19933611,86017.68$6,382
Apr 19933612,16418.05$6,516
Mar 19931771,82418.14$3,211
Feb 19931751,70417.90$3,133
Jan 19931761,46316.93$2,980

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                    0 bbl  × $106.41 =         $0
Casinghead gas       409 Mcf  × $  3.05 =     $1,246

────────────────────────────────────────────────────
Month total                                   $1,246

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. 08/O/18714 is the state's own key, not one this site invented.