GOODWYN, A.B.

Operated by CALK OPERATING, LLC (P-5 123870) in the SOMERSET field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1653District 01Field 84560001OilCasinghead gasSave
Value, all time
$755 k
Jan 1993 – May 2026
Value, last 12 filed months
$9 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
OilDisposition14,897 bbl$755,080
Casinghead gasProduction14 Mcf$0
Total$755,080

14 Mcf of this lease's gas, across 14 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 (16)

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 29.2164, -98.7083. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

29.21647, -98.70831 · 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
6.3%
1 of 16 wells
With a plug date
6.3%
1 of 16 wells
Median depth
1,450 ft
15 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
16.3%
A plug date is filed
16.3%
BothOn the schedule and plugged. Neither fact cancels the other.
16.3%
NeitherNo plug date, and not on the schedule.
1593.8%

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, 15 of 16 wells. Median 1,450 ft, with the middle half between 1,426 and 1,461 ft; the shallowest is 1,394 ft and the deepest 1,494 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

80s
90s
00s
10s

Last completion by decade, 15 of 16 wells, Mar 1985 – Feb 2014. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1985 – Feb 2014
15 of 16 wells; 1 filed none
Plug dates filed
May 1992
1 of 16 wells; 15 filed none

16 wells

42-0130012811,450 ftMay 1992Yes
42-01334842151,494 ftFeb 2014
42-01334841141,460 ftFeb 2014
42-01333537131,440 ftDec 1985
42-01333498121,421 ftOct 1985
42-0293645371,394 ftJul 1985
42-01333474111,421 ftJul 1985
42-0293659310Jul 1985
42-0133338161,419 ftJul 1985
42-0133343591,432 ftJul 1985
42-0133344781,430 ftJul 1985
42-0293644751,451 ftMay 1985
42-0133330931,454 ftMay 1985
42-0293644541,479 ftMay 1985
42-0293644621,462 ftApr 1985
42-013332761A1,465 ftMar 1985

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026152059.138.00$8,988
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025151070.884.34$10,703
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024145075.632.06$10,966
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024158080.301.55$12,687
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023154071.262.61$10,974
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023157070.622.23$11,087
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022158076.415.73$12,073
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221480104.226.84$15,425
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021160079.795.71$12,766
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021158060.362.76$9,537
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020154039.982.39$6,157
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020150049.881.98$7,482
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019149053.472.42$7,967
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019157058.482.74$9,181
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019162050.852.79$8,238
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018170065.142.93$11,074
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018155063.842.90$9,895
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017155055.423.12$8,590
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017145045.373.00$6,579
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017160047.933.21$7,669
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016160048.763.72$7,802
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016155041.442.92$6,423
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016160036.561.99$5,850
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016145027.352.36$3,966
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015145056.152.88$8,142
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015145044.662.98$6,476
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014160086.164.05$13,786
Aug 20140089.394.04$0
Jul 2014160096.564.18$15,450
Jun 20140098.164.74$0
May 2014155094.734.73$14,683
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014155090.404.86$14,012
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013155094.403.93$14,632
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 2013155091.603.42$14,198
Dec 20120086.773.42$0
Nov 2012155086.953.62$13,477
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 2012170079.822.52$13,569
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012160098.092.73$15,694
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011160084.983.65$13,597
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011150098.134.40$14,720
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 2011167086.504.59$14,446
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010158072.633.98$11,476
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010155073.585.44$11,405
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009142072.544.11$10,301
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 2009157066.163.90$10,387
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009163042.144.06$6,869
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081630101.767.88$16,587
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 20081490123.1711.57$18,352
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008167090.388.21$15,093
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007166075.846.24$12,589
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007177058.747.85$10,397
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007137055.108.22$7,549
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006149054.207.62$8,076
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 2006165068.717.34$11,337
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006163066.016.42$10,760
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006166060.598.93$10,058
Dec 20050054.9413.42$0
Nov 2005159054.6910.59$8,696
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005159061.519.80$9,780
Jul 20050055.697.84$0
Jun 2005158052.337.38$8,268
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005158050.377.15$7,958
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004152039.866.75$6,059
Nov 2004151045.286.33$6,837
Oct 20040049.706.52$0
Sep 2004157043.245.28$6,789
Aug 20040042.375.55$0
Jul 2004169038.286.08$6,469
Jun 2004163036.106.43$5,884
May 20040037.486.49$0
Apr 2004162034.475.86$5,584
Mar 20040034.365.53$0
Feb 2004144032.455.51$4,673
Jan 2004154032.036.30$4,933
Dec 20030030.266.30$0
Nov 2003148028.804.60$4,262
Oct 2003156028.174.76$4,395
Sep 2003150026.314.75$3,947
Aug 2003152029.765.13$4,524
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 2003160031.146.10$4,982
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 2002142024.664.14$3,502
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 2002153024.583.06$3,761
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 2002143022.003.10$3,146
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 2000146028.534.09$4,165
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 1999171021.752.62$3,719
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 1998171013.952.30$2,385
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 1997162017.582.25$2,848
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 1997153020.492.21$3,135
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996160022.22$3,555
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 1996153019.38$2,965
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 1995161016.00$2,576
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 1995160015.24$2,438
Jun 19950016.41$0
May 19950017.56$0
Apr 1995156017.73$2,766
Mar 19950016.44$0
Feb 19950016.58$0
Jan 1995165015.92$2,627
Dec 19940015.03$0
Nov 1994172015.90$2,735
Oct 19940015.58$0
Sep 1994165015.29$2,523
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 1994162015.88$2,573
Apr 19940014.14$0
Mar 1994166112.46$2,068
Feb 19940012.50$0
Jan 1994162112.66$2,051
Dec 19930112.33$0
Nov 1993160114.49$2,318
Oct 19930115.85$0
Sep 19930115.03$0
Aug 1993157115.66$2,459
Jul 1993159115.46$2,458
Jun 19930116.79$0
May 1993151117.68$2,670
Apr 19930118.05$0
Mar 1993156118.14$2,830
Feb 19930117.90$0
Jan 1993152116.93$2,573

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.

Jan 2026 — as filed, then multipliedworked
Oil                  152 bbl  × $ 59.13 =     $8,988
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                   $8,988

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. 01/O/1653 is the state's own key, not one this site invented.