WILLIAMS, MACK

Operated by SEITZ, J. R. & ADAM, LTD. (P-5 764665) in the DOVE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2288District 09Field 25912001OilCasinghead gasSave
Value, all time
$16.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$403 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition333,389 bbl$16,330,905
Casinghead gasProduction21 Mcf$0
Total$16,330,905

21 Mcf of this lease's gas, across 21 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 (6)

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 33.5466, -96.9521. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.54666, -96.95273 · 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
33.3%
2 of 6 wells
With a plug date
33.3%
2 of 6 wells
Median depth
3,600 ft
3 wells filed one
Completion to plug
60.1 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
233.3%
A plug date is filed
233.3%
BothOn the schedule and plugged. Neither fact cancels the other.
233.3%
NeitherNo plug date, and not on the schedule.
466.7%

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 3,016 and 3,676 ft, median 3,600 ft, over the 3 wells that filed a depth.

Completions filed
Aug 1963 – Oct 2001
2 of 6 wells; 4 filed none
Plug dates filed
Aug 2012 – Sep 2023
2 of 6 wells; 4 filed none

Last completion to plug: a median of 60.1 years across the 1 well that filed both dates, with the middle half between 60.1 years and 60.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-0970874923,016 ftAug 2012Yes
42-097818873
42-097818884
42-097818906
42-0973353273,600 ftOct 2001
42-0970536153,676 ftAug 1963Sep 2023Yes

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 20264480106.413.05$47,672
Apr 2026465098.932.87$46,002
Mar 2026441089.753.15$39,580
Feb 2026619063.503.75$39,307
Jan 2026313059.138.00$18,508
Dec 2025480056.664.41$27,197
Nov 2025303058.593.93$17,753
Oct 2025461059.383.30$27,374
Sep 2025616062.743.08$38,648
Aug 2025452063.933.01$28,896
Jul 2025772066.743.32$51,523
Jun 2025303066.483.13$20,143
May 2025435060.553.23$26,339
Apr 2025153062.363.54$9,541
Mar 2025447067.704.27$30,262
Feb 2025586070.884.34$41,536
Jan 2025597074.324.28$44,369
Dec 2024608068.993.12$41,946
Nov 2024596069.052.20$41,154
Oct 2024594071.372.28$42,394
Sep 2024746069.612.36$51,929
Aug 2024458075.632.06$34,639
Jul 2024615079.932.15$49,157
Jun 2024634078.082.63$49,503
May 2024605078.812.20$47,680
Apr 2024308084.451.66$26,011
Mar 2024730080.301.55$58,619
Feb 2024463076.091.78$35,230
Jan 2024602073.023.30$43,958
Dec 2023601071.262.61$42,827
Nov 2023304077.892.81$23,679
Oct 2023604085.443.09$51,606
Sep 2023606089.042.74$53,958
Aug 2023597080.522.67$48,070
Jul 2023450074.852.64$33,683
Jun 2023748068.962.26$51,582
May 2023453070.622.23$31,991
Apr 2023601078.122.24$46,950
Mar 2023590072.852.39$42,982
Feb 2023420075.112.47$31,546
Jan 2023588076.533.39$45,000
Dec 2022462076.415.73$35,301
Nov 2022600085.005.65$51,000
Oct 2022571087.185.86$49,780
Sep 2022596084.888.16$50,588
Aug 2022450094.529.13$42,534
Jul 20226240101.587.54$63,386
Jun 20225960115.097.98$68,594
May 20225960109.378.43$65,185
Apr 20227500104.226.84$78,165
Mar 20225820108.885.08$63,368
Feb 2022432091.054.86$39,334
Jan 2022613081.844.54$50,168
Dec 2021747071.323.90$53,276
Nov 2021465077.435.24$36,005
Oct 2021476079.795.71$37,980
Sep 2021726069.865.35$50,718
Aug 2021442066.024.22$29,181
Jul 2021738070.783.98$52,236
Jun 2021734069.493.38$51,006
May 2021744063.483.02$47,229
Apr 2021588060.362.76$35,492
Mar 2021576061.302.72$35,309
Feb 2021430057.805.55$24,854
Jan 2021604050.412.81$30,448
Dec 2020619044.642.68$27,632
Nov 2020597038.772.71$23,146
Oct 2020742036.972.48$27,432
Sep 2020626037.091.99$23,218
Aug 2020608039.982.39$24,308
Jul 2020761038.371.83$29,200
Jun 2020946034.901.69$33,015
May 2020167016.921.81$2,826
Apr 2020913014.751.80$13,467
Mar 2020455030.341.86$13,805
Feb 2020620049.881.98$30,926
Jan 2020754057.252.09$43,167
Dec 2019616059.012.30$36,350
Nov 2019744055.302.75$41,143
Oct 2019903053.472.42$48,283
Sep 2019591055.052.66$32,535
Aug 2019745053.112.30$39,567
Jul 2019606056.272.46$34,100
Jun 2019728052.782.49$38,424
May 2019749058.482.74$43,802
Apr 2019599062.632.75$37,515
Mar 2019598056.803.06$33,966
Feb 2019749050.852.79$38,087
Jan 2019763046.033.23$35,121
Dec 2018611046.594.19$28,466
Nov 2018747052.934.24$39,539
Oct 2018780061.443.40$47,923
Sep 2018628059.543.11$37,391
Aug 2018756059.403.07$44,906
Jul 2018770065.142.93$50,158
Jun 2018603060.183.08$36,289
May 2018921065.382.90$60,215
Apr 2018623063.842.90$39,772
Mar 2018624061.222.79$38,201
Feb 2018463061.782.77$28,604
Jan 2018773062.874.01$48,599
Dec 2017761057.272.92$43,582
Nov 2017616055.423.12$34,139
Oct 2017754049.292.98$37,165
Sep 2017771047.523.09$36,638
Aug 2017607045.373.00$27,540
Jul 2017926043.873.09$40,624
Jun 2017773042.493.09$32,845
May 2017781045.373.26$35,434
Apr 2017768047.933.21$36,810
Mar 2017615046.772.98$28,764
Feb 2017912050.452.95$46,010
Jan 2017617049.413.42$30,486
Dec 2016748048.763.72$36,472
Nov 2016752042.492.64$31,952
Oct 2016747046.193.09$34,504
Sep 2016618041.553.10$25,678
Aug 2016927041.442.92$38,415
Jul 2016785041.622.92$32,672
Jun 2016787045.352.69$35,690
May 2016790042.521.99$33,591
Apr 2016798036.561.99$29,175
Mar 2016486033.011.79$16,043
Feb 2016788026.472.06$20,858
Jan 2016953027.352.36$26,065
Dec 2015619032.362.00$20,031
Nov 2015777038.792.17$30,140
Oct 2015774043.552.43$33,708
Sep 2015804042.992.76$34,564
Aug 2015630040.162.87$25,301
Jul 2015788048.152.95$37,942
Jun 2015804056.152.88$45,145
May 2015981055.212.96$54,161
Apr 2015654049.822.71$32,582
Mar 2015164042.892.93$7,034
Feb 2015482044.662.98$21,526
Jan 2015955043.433.10$41,476
Dec 2014808054.693.59$44,190
Nov 2014802070.464.25$56,509
Oct 20141,116078.303.90$87,383
Sep 2014954086.164.05$82,197
Aug 2014779089.394.04$69,635
Jul 2014761096.564.18$73,482
Jun 2014908098.164.74$89,129
May 2014617094.734.73$58,448
Apr 2014937095.944.81$89,896
Mar 2014777095.895.06$74,507
Feb 2014727097.406.19$70,810
Jan 2014148090.404.86$13,379
Dec 2013562091.824.35$51,603
Nov 2013848088.853.74$75,345
Oct 2013731097.423.78$71,214
Sep 20137330104.113.72$76,313
Aug 20131,0250104.253.52$106,856
Jul 20137170102.523.72$73,507
Jun 2013882094.403.93$83,261
May 2013875094.834.15$82,976
Apr 2013862093.964.28$80,994
Mar 2013858093.623.91$80,326
Feb 2013735091.233.42$67,054
Jan 2013886091.603.42$81,158
Dec 2012726086.773.42$62,995
Nov 2012558086.953.62$48,518
Oct 2012887089.383.40$79,280
Sep 2012720094.672.92$68,162
Aug 2012892092.662.91$82,653
Jul 2012898085.133.02$76,447
Jun 2012742079.822.52$59,226
May 2012728091.612.49$66,692
Apr 20121,0370101.652.00$105,411
Mar 20128840105.052.22$92,864
Feb 20127410101.102.57$74,915
Jan 2012887098.092.73$87,006
Dec 20111,025096.873.24$99,292
Nov 2011879095.723.31$84,138
Oct 20111,033084.983.65$87,784
Sep 2011731083.623.99$61,126
Aug 20111,033083.404.15$86,152
Jul 2011742094.144.52$69,852
Jun 2011734092.904.64$68,189
May 2011732098.134.40$71,831
Apr 20117430105.964.33$78,728
Mar 20111,020096.364.06$98,287
Feb 2011292085.644.18$25,007
Jan 2011725086.504.59$62,713
Dec 2010716085.734.35$61,383
Nov 2010867080.843.80$70,088
Oct 2010590078.103.51$46,079
Sep 2010879072.633.98$63,842
Aug 2010889073.684.42$65,502
Jul 2010880072.554.74$63,844
Jun 2010880070.364.91$61,917
May 20101,026071.124.24$72,969
Apr 2010882081.694.12$72,051
Mar 2010582078.394.39$45,623
Feb 2010727073.585.44$53,493
Jan 2010807074.365.96$60,009
Dec 2009869071.445.48$62,081
Nov 2009999074.593.75$74,515
Oct 20091,018072.544.11$73,846
Sep 2009721065.543.06$47,254
Aug 2009586067.423.22$39,508
Jul 2009886061.133.46$54,161
Jun 2009884066.163.90$58,485
May 2009738054.743.93$40,398
Apr 2009881046.773.59$41,204
Mar 2009728042.144.06$30,678
Feb 2009890032.814.63$29,201
Jan 2009890035.865.37$31,915
Dec 2008736037.105.98$27,306
Nov 2008886055.496.86$49,164
Oct 2008746075.246.92$56,129
Sep 20088890101.767.88$90,465
Aug 20088960114.228.48$102,341
Jul 20088950131.0811.39$117,317
Jun 20088920131.3313.03$117,146
May 20081,0380123.1711.57$127,850
Apr 20088860110.3110.45$97,735
Mar 20088880101.909.66$90,487
Feb 2008588092.538.77$54,408
Jan 2008823090.388.21$74,383
Dec 2007734088.337.30$64,834
Nov 20071,020091.677.29$93,503
Oct 2007891082.856.92$73,819
Sep 2007902075.846.24$68,408
Aug 20071,028069.066.39$70,994
Jul 20071,053070.906.39$74,658
Jun 20071,051062.007.55$65,162
May 20071,067058.747.85$62,676
Apr 2007901059.617.81$53,709
Mar 20071,180056.927.30$67,166
Feb 2007750055.108.22$41,325
Jan 20071,141050.306.73$57,392
Dec 20061,043056.656.92$59,086
Nov 20061,172054.207.62$63,522
Oct 20061,200054.906.01$65,880
Sep 20061,180060.085.04$70,894
Aug 20061,051068.717.34$72,214
Jul 20061,041069.376.34$72,214
Jun 2006896066.286.38$59,387
May 2006889066.016.42$58,683
Apr 20061,037064.397.36$66,772
Mar 2006879056.707.08$49,839
Feb 2006869057.597.75$50,046
Jan 20061,006060.598.93$60,954
Dec 2005882054.9413.42$48,457
Nov 20051,029054.6910.59$56,276
Oct 20051,032058.3413.80$60,207
Sep 20051,194061.4512.08$73,371
Aug 20051,195061.519.80$73,504
Jul 20051,339055.697.84$74,569
Jun 20051,189052.337.38$62,220
May 20051,172045.226.65$52,998
Apr 20051,181049.207.36$58,105
Mar 2005826050.377.15$41,606
Feb 2005885045.226.31$40,020
Jan 2005879043.166.32$37,938
Dec 2004743039.866.75$29,616
Nov 20041,046045.286.33$47,363
Oct 20041,184049.706.52$58,845
Sep 20041,053043.245.28$45,532
Aug 20041,203042.375.55$50,971
Jul 20041,347038.286.08$51,563
Jun 20041,201036.106.43$43,356
May 20041,656037.486.49$62,067
Apr 20041,208034.475.86$41,640
Mar 2004887034.365.53$30,477
Feb 2004450032.455.51$14,603
Jan 2004888032.036.30$28,443
Dec 2003745030.266.30$22,544
Nov 2003731028.804.60$21,053
Oct 2003910028.174.76$25,635
Sep 2003895026.314.75$23,547
Aug 2003729029.765.13$21,695
Jul 2003921029.415.17$27,087
Jun 2003770028.565.98$21,991
May 20031,065026.595.97$28,318
Apr 2003771026.675.41$20,563
Mar 2003903031.146.10$28,119
Feb 2003895033.487.93$29,965
Jan 20031,058030.315.58$32,068
Dec 20021,037026.914.85$27,906
Nov 2002913024.664.14$22,515
Oct 2002919026.464.23$24,317
Sep 20021,072027.443.64$29,416
Aug 2002905025.963.16$23,494
Jul 20021,060024.583.06$26,055
Jun 2002911023.733.34$21,618
May 2002921024.663.58$22,712
Apr 2002920023.653.51$21,758
Mar 2002911022.003.10$20,042
Feb 2002939018.222.38$17,109
Jan 20021,233017.172.38$21,171
Dec 20011,238016.932.36$20,959
Nov 20011,384018.072.41$25,009
Oct 20011,067019.782.53$21,105
Sep 2001934024.262.25$22,659
Aug 2001904024.873.05$22,482
Jul 2001915023.933.20$21,896
Jun 20011,059024.563.82$26,009
May 2001918025.524.31$23,427
Apr 2001909024.685.34$22,434
Mar 20011,065024.545.38$26,135
Feb 2001796027.755.77$22,089
Jan 20011,135027.478.40$31,178
Dec 2000893026.889.12$24,004
Nov 2000937032.215.66$30,181
Oct 20001,053031.235.15$32,885
Sep 20001,102031.875.19$35,121
Aug 2000935029.644.54$27,713
Jul 20001,125028.534.09$32,096
Jun 20001,133029.304.40$33,197
May 2000997027.263.68$27,178
Apr 2000969024.513.12$23,750
Mar 20001,285028.422.86$36,520
Feb 2000842027.622.73$23,256
Jan 20001,134025.272.48$28,656
Dec 1999969024.282.42$23,527
Nov 19991,103023.192.43$25,579
Oct 19991,115020.982.80$23,393
Sep 1999941021.752.62$20,467
Aug 19991,276019.262.88$24,576
Jul 1999894017.892.37$15,994
Jun 19991,179015.942.36$18,793
May 19991,037015.792.32$16,374
Apr 19991,080015.102.21$16,308
Mar 19991,137012.471.84$14,178
Feb 19991,02509.981.82$10,230
Jan 19991,030010.381.90$10,691
Dec 19981,18009.201.77$10,856
Nov 1998876010.892.19$9,540
Oct 19981,017012.421.97$12,631
Sep 19981,041012.592.08$13,106
Aug 19981,142011.301.91$12,905
Jul 19981,252011.742.24$14,698
Jun 19981,182011.242.24$13,286
May 19981,075012.622.21$13,567
Apr 19981,041013.042.51$13,575
Mar 19981,079012.802.31$13,811
Feb 19981,035013.952.30$14,438
Jan 19981,532014.702.15$22,520
Dec 19971,066016.322.41$17,397
Nov 19971,213018.193.09$22,064
Oct 19971,203019.253.15$23,158
Sep 19971,173017.742.95$20,809
Aug 19971,490017.862.55$26,611
Jul 19971,210017.582.25$21,272
Jun 19971,208017.242.26$20,826
May 19971,340018.972.31$25,420
Apr 19971,464017.882.08$26,176
Mar 19971,159018.951.94$21,963
Feb 19971,135020.492.21$23,256
Jan 19971,331023.483.54$31,252
Dec 19961,141023.32$26,608
Nov 19961,275021.97$28,012
Oct 19961,288023.31$30,023
Sep 19961,493022.22$33,174
Aug 19961,661020.26$33,652
Jul 19961,654019.55$32,336
Jun 19961,464018.73$27,421
May 1996585019.43$11,367
Apr 1996749021.51$16,111
Mar 1996767019.38$14,864
Feb 1996762016.98$12,939
Jan 1996572017.07$9,764
Dec 1995513017.19$8,818
Nov 1995778016.00$12,448
Oct 1995656015.43$10,122
Sep 1995764016.18$12,362
Aug 1995645015.92$10,268
Jul 1995831015.24$12,664
Jun 1995825016.41$13,538
May 1995674017.56$11,835
Apr 1995642017.73$11,383
Mar 1995755016.44$12,412
Feb 1995666016.58$11,042
Jan 1995823015.92$13,102
Dec 1994815015.03$12,249
Nov 1994682015.90$10,844
Oct 1994641015.58$9,987
Sep 1994822115.29$12,568
Aug 1994671116.13$10,823
Jul 1994750117.56$13,170
Jun 1994782117.09$13,364
May 1994778115.88$12,355
Apr 1994784114.14$11,086
Mar 1994795112.46$9,906
Feb 1994649112.50$8,113
Jan 1994841112.66$10,647
Dec 1993821112.33$10,123
Nov 1993665114.49$9,636
Oct 1993838115.85$13,282
Sep 1993815115.03$12,249
Aug 1993808115.66$12,653
Jul 1993777115.46$12,012
Jun 1993859116.79$14,423
May 1993823117.68$14,551
Apr 1993814118.05$14,693
Mar 1993830118.14$15,056
Feb 1993661117.90$11,832
Jan 1993963116.93$16,304

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                  448 bbl  × $106.41 =    $47,672
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $47,672

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. 09/O/2288 is the state's own key, not one this site invented.