WILLIAMSON, CARL ESTATE

Operated by FELTY DRILLING CO. INC (P-5 265584) in the WICHITA COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 16790District 09Field 97155001OilCasinghead gasSave
Value, all time
$14.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$271 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
OilDisposition237,123 bbl$14,185,087
Casinghead gasProduction21 Mcf$0
Total$14,185,087

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 (21)

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 34.1355, -98.6409. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

34.13753, -98.64011 · 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
23.8%
5 of 21 wells
With a plug date
23.8%
5 of 21 wells
Median depth
1,691 ft
19 wells filed one
Completion to plug
36.7 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
523.8%
A plug date is filed
523.8%
BothOn the schedule and plugged. Neither fact cancels the other.
523.8%
NeitherNo plug date, and not on the schedule.
1676.2%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 19 of 21 wells. Median 1,691 ft, with the middle half between 1,680 and 1,700 ft; the shallowest is 1,621 ft and the deepest 1,715 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

70s
80s
90s
00s
10s

Last completion by decade, 18 of 21 wells, Jun 1972 – Aug 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1972 – Aug 2018
18 of 21 wells; 3 filed none
Plug dates filed
Jan 1986 – Aug 2023
5 of 21 wells; 16 filed none

Last completion to plug: a median of 36.7 years across the 4 wells that filed both dates, with the middle half between 25.8 years and 44.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

21 wells

42-4853118841,700 ftJan 1986Yes
42-485312233
42-48544691281,715 ftAug 2018
42-4853131881,690 ftJun 2011
42-48544690271,700 ftJun 2009
42-48544530261,702 ftNov 2008
42-48544388251,680 ftJun 2008
42-48544079241,691 ftJun 2006
42-48544078231,695 ftMay 2006
42-48544015221,688 ftAug 2005
42-48543889201,691 ftDec 2004
42-48543890211,691 ftOct 2004
42-48593902181,701 ftJun 1985
42-48532404171,682 ftAug 1975Aug 2023Yes
42-48532379151,700 ftApr 1975Aug 2018Yes
42-48531894121,680 ftJun 1974
42-48531444101,629 ftFeb 1973
42-4853133591,621 ftAug 1972Jan 1986Yes
42-4853131971,657 ftAug 1972
42-4853118351,670 ftJun 1972Jun 2002Yes
42-4853114811902

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 20263330106.413.05$35,435
Apr 2026341098.932.87$33,735
Mar 2026344089.753.15$30,874
Feb 2026346063.503.75$21,971
Jan 2026340059.138.00$20,104
Dec 2025336056.664.41$19,038
Nov 2025341058.593.93$19,979
Oct 2025177059.383.30$10,510
Sep 2025360062.743.08$22,586
Aug 2025342063.933.01$21,864
Jul 2025346066.743.32$23,092
Jun 2025177066.483.13$11,767
May 2025346060.553.23$20,950
Apr 2025347062.363.54$21,639
Mar 2025363067.704.27$24,575
Feb 2025347070.884.34$24,595
Jan 2025340074.324.28$25,269
Dec 2024522068.993.12$36,013
Nov 2024181069.052.20$12,498
Oct 2024525071.372.28$37,469
Sep 2024343069.612.36$23,876
Aug 2024342075.632.06$25,865
Jul 2024515079.932.15$41,164
Jun 2024166078.082.63$12,961
May 2024344078.812.20$27,111
Apr 2024349084.451.66$29,473
Mar 2024344080.301.55$27,623
Feb 2024506076.091.78$38,502
Jan 2024339073.023.30$24,754
Dec 2023348071.262.61$24,798
Nov 2023520077.892.81$40,503
Oct 2023491085.443.09$41,951
Sep 2023324089.042.74$28,849
Aug 2023479080.522.67$38,569
Jul 2023318074.852.64$23,802
Jun 2023334068.962.26$23,033
May 2023497070.622.23$35,098
Apr 2023334078.122.24$26,092
Mar 2023337072.852.39$24,550
Feb 2023336075.112.47$25,237
Jan 2023334076.533.39$25,561
Dec 2022167076.415.73$12,760
Nov 2022340085.005.65$28,900
Oct 2022497087.185.86$43,328
Sep 2022345084.888.16$29,284
Aug 2022333094.529.13$31,475
Jul 20222930101.587.54$29,763
Jun 20225020115.097.98$57,775
May 20223270109.378.43$35,764
Apr 20224990104.226.84$52,006
Mar 20225120108.885.08$55,747
Feb 2022336091.054.86$30,593
Jan 2022512081.844.54$41,902
Dec 2021511071.323.90$36,445
Nov 2021506077.435.24$39,180
Oct 2021338079.795.71$26,969
Sep 2021673069.865.35$47,016
Aug 2021332066.024.22$21,919
Jul 2021510070.783.98$36,098
Jun 2021340069.493.38$23,627
May 2021505063.483.02$32,057
Apr 2021345060.362.76$20,824
Mar 2021686061.302.72$42,052
Feb 2021336057.805.55$19,421
Jan 2021503050.412.81$25,356
Dec 2020504044.642.68$22,499
Nov 2020508038.772.71$19,695
Oct 2020501036.972.48$18,522
Sep 2020333037.091.99$12,351
Aug 2020501039.982.39$20,030
Jul 2020502038.371.83$19,262
Jun 2020503034.901.69$17,555
May 2020333016.921.81$5,634
Apr 2020498014.751.80$7,346
Mar 2020334030.341.86$10,134
Feb 2020347049.881.98$17,308
Jan 2020504057.252.09$28,854
Dec 2019512059.012.30$30,213
Nov 2019512055.302.75$28,314
Oct 2019343053.472.42$18,340
Sep 2019492055.052.66$27,085
Aug 2019493053.112.30$26,183
Jul 2019481056.272.46$27,066
Jun 2019323052.782.49$17,048
May 2019505058.482.74$29,532
Apr 2019529062.632.75$33,131
Mar 2019517056.803.06$29,366
Feb 2019346050.852.79$17,594
Jan 2019360046.033.23$16,571
Dec 2018507046.594.19$23,621
Nov 2018528052.934.24$27,947
Oct 2018516061.443.40$31,703
Sep 2018520059.543.11$30,961
Aug 2018526059.403.07$31,244
Jul 2018517065.142.93$33,677
Jun 2018514060.183.08$30,933
May 2018512065.382.90$33,475
Apr 2018527063.842.90$33,644
Mar 2018507061.222.79$31,039
Feb 2018508061.782.77$31,384
Jan 2018685062.874.01$43,066
Dec 2017344057.272.92$19,701
Nov 2017523055.423.12$28,985
Oct 2017514049.292.98$25,335
Sep 2017514047.523.09$24,425
Aug 2017516045.373.00$23,411
Jul 2017514043.873.09$22,549
Jun 2017679042.493.09$28,851
May 2017511045.373.26$23,184
Apr 2017507047.933.21$24,301
Mar 2017512046.772.98$23,946
Feb 2017503050.452.95$25,376
Jan 2017515049.413.42$25,446
Dec 2016513048.763.72$25,014
Nov 2016672042.492.64$28,553
Oct 2016502046.193.09$23,187
Sep 2016504041.553.10$20,941
Aug 2016682041.442.92$28,262
Jul 2016671041.622.92$27,927
Jun 2016501045.352.69$22,720
May 2016674042.521.99$28,658
Apr 2016505036.561.99$18,463
Mar 2016667033.011.79$22,018
Feb 2016500026.472.06$13,235
Jan 2016501027.352.36$13,702
Dec 2015664032.362.00$21,487
Nov 2015669038.792.17$25,951
Oct 2015504043.552.43$21,949
Sep 2015659042.992.76$28,330
Aug 2015664040.162.87$26,666
Jul 2015667048.152.95$32,116
Jun 2015659056.152.88$37,003
May 2015498055.212.96$27,495
Apr 2015664049.822.71$33,080
Mar 2015501042.892.93$21,488
Feb 2015677044.662.98$30,235
Jan 2015676043.433.10$29,359
Dec 2014678054.693.59$37,080
Nov 2014684070.464.25$48,195
Oct 2014669078.303.90$52,383
Sep 2014665086.164.05$57,296
Aug 2014673089.394.04$60,159
Jul 2014841096.564.18$81,207
Jun 2014670098.164.74$65,767
May 2014666094.734.73$63,090
Apr 2014861095.944.81$82,604
Mar 2014700095.895.06$67,123
Feb 2014694097.406.19$67,596
Jan 2014870090.404.86$78,648
Dec 2013693091.824.35$63,631
Nov 2013867088.853.74$77,033
Oct 2013846097.423.78$82,417
Sep 20136870104.113.72$71,524
Aug 20138500104.253.52$88,613
Jul 20138420102.523.72$86,322
Jun 2013858094.403.93$80,995
May 2013667094.834.15$63,252
Apr 2013846093.964.28$79,490
Mar 2013838093.623.91$78,454
Feb 2013855091.233.42$78,002
Jan 2013847091.603.42$77,585
Dec 2012844086.773.42$73,234
Nov 2012850086.953.62$73,908
Oct 2012841089.383.40$75,169
Sep 2012837094.672.92$79,239
Aug 2012842092.662.91$78,020
Jul 2012844085.133.02$71,850
Jun 2012850079.822.52$67,847
May 20121,014091.612.49$92,893
Apr 20128430101.652.00$85,691
Mar 20128500105.052.22$89,293
Feb 20128480101.102.57$85,733
Jan 20121,015098.092.73$99,561
Dec 20111,032096.873.24$99,970
Nov 2011840095.723.31$80,405
Oct 2011995084.983.65$84,555
Sep 2011843083.623.99$70,492
Aug 20111,006083.404.15$83,900
Jul 20111,004094.144.52$94,517
Jun 20111,011092.904.64$93,922
May 20111,001098.134.40$98,228
Apr 20118410105.964.33$89,112
Mar 20111,005096.364.06$96,842
Feb 2011836085.644.18$71,595
Jan 2011843086.504.59$72,920
Dec 20101,174085.734.35$100,647
Nov 2010836080.843.80$67,582
Oct 20101,167078.103.51$91,143
Sep 20101,178072.633.98$85,558
Aug 2010996073.684.42$73,385
Jul 20101,172072.554.74$85,029
Jun 20101,169070.364.91$82,251
May 20101,190071.124.24$84,633
Apr 20101,177081.694.12$96,149
Mar 20101,330078.394.39$104,259
Feb 20101,171073.585.44$86,162
Jan 20101,344074.365.96$99,940
Dec 20091,342071.445.48$95,872
Nov 20091,336074.593.75$99,652
Oct 20091,490072.544.11$108,085
Sep 20091,669065.543.06$109,386
Aug 20091,486067.423.22$100,186
Jul 20091,818061.133.46$111,134
Jun 20091,819066.163.90$120,345
May 20091,154054.743.93$63,170
Apr 2009995046.773.59$46,536
Mar 20091,001042.144.06$42,182
Feb 2009681032.814.63$22,344
Jan 20091,062035.865.37$38,083
Dec 2008893037.105.98$33,130
Nov 20081,232055.496.86$68,364
Oct 20081,037075.246.92$78,024
Sep 20081,0320101.767.88$105,016
Aug 20081,2000114.228.48$137,064
Jul 20081,5420131.0811.39$202,125
Jun 20081,0270131.3313.03$134,876
May 20088440123.1711.57$103,955
Apr 20081,0340110.3110.45$114,061
Mar 20081,1850101.909.66$120,752
Feb 2008863092.538.77$79,853
Jan 20081,031090.388.21$93,182
Dec 2007871088.337.30$76,935
Nov 20071,035091.677.29$94,878
Oct 20071,204082.856.92$99,751
Sep 2007859075.846.24$65,147
Aug 20071,198069.066.39$82,734
Jul 20071,043070.906.39$73,949
Jun 20071,040062.007.55$64,480
May 20071,051058.747.85$61,736
Apr 20071,207059.617.81$71,949
Mar 20071,031056.927.30$58,685
Feb 20071,032055.108.22$56,863
Jan 20071,224050.306.73$61,567
Dec 20061,193056.656.92$67,583
Nov 20061,027054.207.62$55,663
Oct 20061,191054.906.01$65,386
Sep 20061,223060.085.04$73,478
Aug 20061,270068.717.34$87,262
Jul 20061,096069.376.34$76,030
Jun 2006900066.286.38$59,652
May 20061,098066.016.42$72,479
Apr 20061,107064.397.36$71,280
Mar 20061,111056.707.08$62,994
Feb 2006931057.597.75$53,616
Jan 20061,116060.598.93$67,618
Dec 20051,108054.9413.42$60,874
Nov 20051,293054.6910.59$70,714
Oct 20051,108058.3413.80$64,641
Sep 20051,273061.4512.08$78,226
Aug 20051,070061.519.80$65,816
Jul 20051,088055.697.84$60,591
Jun 20051,038052.337.38$54,319
May 20051,270045.226.65$57,429
Apr 20051,284049.207.36$63,173
Mar 2005922050.377.15$46,441
Feb 20051,120045.226.31$50,646
Jan 2005809043.166.32$34,916
Dec 2004405039.866.75$16,143
Nov 2004534045.286.33$24,180
Oct 2004532049.706.52$26,440
Sep 2004265043.245.28$11,459
Aug 2004397042.375.55$16,821
Jul 2004396038.286.08$15,159
Jun 2004395036.106.43$14,260
May 2004262037.486.49$9,820
Apr 2004377034.475.86$12,995
Mar 2004530034.365.53$18,211
Feb 2004270032.455.51$8,762
Jan 2004405032.036.30$12,972
Dec 2003404030.266.30$12,225
Nov 2003400028.804.60$11,520
Oct 2003399028.174.76$11,240
Sep 2003397026.314.75$10,445
Aug 2003396029.765.13$11,785
Jul 2003395029.415.17$11,617
Jun 2003396028.565.98$11,310
May 2003266026.595.97$7,073
Apr 2003265026.675.41$7,068
Mar 2003396031.146.10$12,331
Feb 2003269033.487.93$9,006
Jan 2003270030.315.58$8,184
Dec 2002405026.914.85$10,899
Nov 2002263024.664.14$6,486
Oct 2002266026.464.23$7,038
Sep 2002384027.443.64$10,537
Aug 2002244025.963.16$6,334
Jul 2002265024.583.06$6,514
Jun 2002264023.733.34$6,265
May 2002263024.663.58$6,486
Apr 2002397023.653.51$9,389
Mar 2002264022.003.10$5,808
Feb 2002265018.222.38$4,828
Jan 2002268017.172.38$4,602
Dec 2001401016.932.36$6,789
Nov 2001387018.072.41$6,993
Oct 2001266019.782.53$5,261
Sep 2001267024.262.25$6,477
Aug 2001265024.873.05$6,591
Jul 2001399023.933.20$9,548
Jun 2001267024.563.82$6,558
May 2001394025.524.31$10,055
Apr 2001401024.685.34$9,897
Mar 2001268024.545.38$6,577
Feb 2001270027.755.77$7,493
Jan 2001270027.478.40$7,417
Dec 2000275026.889.12$7,392
Nov 2000272032.215.66$8,761
Oct 2000402031.235.15$12,554
Sep 2000268031.875.19$8,541
Aug 2000267029.644.54$7,914
Jul 2000268028.534.09$7,646
Jun 2000269029.304.40$7,882
May 2000268027.263.68$7,306
Apr 2000270024.513.12$6,618
Mar 2000405028.422.86$11,510
Feb 2000272027.622.73$7,513
Jan 2000271025.272.48$6,848
Dec 1999404024.282.42$9,809
Nov 1999404023.192.43$9,369
Oct 1999268020.982.80$5,623
Sep 1999399021.752.62$8,678
Aug 1999266019.262.88$5,123
Jul 1999267017.892.37$4,777
Jun 1999403015.942.36$6,424
May 1999268015.792.32$4,232
Apr 1999404015.102.21$6,100
Mar 1999270012.471.84$3,367
Feb 199940609.981.82$4,052
Jan 1999269010.381.90$2,792
Dec 199825809.201.77$2,374
Nov 1998268010.892.19$2,919
Oct 1998400012.421.97$4,968
Sep 1998267012.592.08$3,362
Aug 1998268011.301.91$3,028
Jul 1998397011.742.24$4,661
Jun 1998400011.242.24$4,496
May 1998266012.622.21$3,357
Apr 1998400013.042.51$5,216
Mar 1998269012.802.31$3,443
Feb 1998270013.952.30$3,767
Jan 1998399014.702.15$5,865
Dec 1997405016.322.41$6,610
Nov 1997270018.193.09$4,911
Oct 1997403019.253.15$7,758
Sep 1997401017.742.95$7,114
Aug 1997393017.862.55$7,019
Jul 1997401017.582.25$7,050
Jun 1997268017.242.26$4,620
May 1997393018.972.31$7,455
Apr 1997403017.882.08$7,206
Mar 1997268018.951.94$5,079
Feb 1997403020.492.21$8,257
Jan 1997270023.483.54$6,340
Dec 1996406023.32$9,468
Nov 1996401021.97$8,810
Oct 1996400023.31$9,324
Sep 1996400022.22$8,888
Aug 1996265020.26$5,369
Jul 1996394019.55$7,703
Jun 1996399018.73$7,473
May 1996398019.43$7,733
Apr 1996400021.51$8,604
Mar 1996401019.38$7,771
Feb 1996404016.98$6,860
Jan 1996404017.07$6,896
Dec 1995405017.19$6,962
Nov 1995406016.00$6,496
Oct 1995401015.43$6,187
Sep 1995402016.18$6,504
Aug 1995398015.92$6,336
Jul 1995388015.24$5,913
Jun 1995253016.41$4,152
May 1995516017.56$9,061
Apr 1995395017.73$7,003
Mar 1995392016.44$6,444
Feb 1995393016.58$6,516
Jan 1995396015.92$6,304
Dec 1994401015.03$6,027
Nov 1994395015.90$6,281
Oct 1994399015.58$6,216
Sep 1994529115.29$8,088
Aug 1994386116.13$6,226
Jul 1994395117.56$6,936
Jun 1994527117.09$9,006
May 1994392115.88$6,225
Apr 1994392114.14$5,543
Mar 1994525112.46$6,542
Feb 1994398112.50$4,975
Jan 1994525112.66$6,647
Dec 1993391112.33$4,821
Nov 1993509114.49$7,375
Oct 1993383115.85$6,071
Sep 1993392115.03$5,892
Aug 1993497115.66$7,783
Jul 1993516115.46$7,977
Jun 1993508116.79$8,529
May 1993393117.68$6,948
Apr 1993509118.05$9,187
Mar 1993517118.14$9,378
Feb 1993393117.90$7,035
Jan 1993519116.93$8,787

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                  333 bbl  × $106.41 =    $35,435
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $35,435

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/16790 is the state's own key, not one this site invented.