MUNN -A-

Operated by WYNCO ENERGY, INC. (P-5 945522) in the WYNNE (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22593District 08Field 99070600Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$38 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 6 leases and 25 wells, and the rule below applies to all of them.

Discovered
1972-04-10
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition33,300 bbl$1,387,216
Casinghead gasProduction50,321 Mcf$159,410
Total$1,546,626

14,766 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 (8)

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 31.2400, -102.4259. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.23914, -102.42628 · 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
62.5%
5 of 8 wells
With a plug date
25.0%
2 of 8 wells
Median depth
3,485 ft
8 wells filed one
Completion to plug
11.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
562.5%
A plug date is filed
225.0%
BothOn the schedule and plugged. Neither fact cancels the other.
225.0%
NeitherNo plug date, and not on the schedule.
337.5%

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

Total depth in feet, 8 of 8 wells. Median 3,485 ft, with the middle half between 3,181 and 3,621 ft; the shallowest is 2,295 ft and the deepest 5,620 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

Last completion by decade, 7 of 8 wells, Oct 1972 – Aug 1974. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1972 – Aug 1974
7 of 8 wells; 1 filed none
Plug dates filed
Aug 1985 – Oct 1985
2 of 8 wells; 6 filed none

Last completion to plug: a median of 11.8 years across the 2 wells that filed both dates, with the middle half between 11.5 years and 12.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-103308408 U3,700 ftYes
42-10330952113,200 ftAug 1974Oct 1985Yes
42-1033079273,124 ftJul 1973
42-103307666 U3,550 ftApr 1973Yes
42-1033074993,420 ftFeb 1973Aug 1985Yes
42-1033074043,595 ftJan 1973Yes
42-1033070235,620 ftNov 1972
42-1033069722,295 ftOct 1972

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 2026520106.413.05$5,533
Apr 202653098.932.87$5,243
Mar 202653089.753.15$4,757
Feb 202626063.503.75$1,651
Jan 202625059.138.00$1,478
Dec 202528056.664.41$1,586
Nov 202551058.593.93$2,988
Oct 202580059.383.30$4,750
Sep 202553062.743.08$3,325
Aug 202526063.933.01$1,662
Jul 202526066.743.32$1,735
Jun 202551066.483.13$3,390
May 202548060.553.23$2,906
Apr 202552062.363.54$3,243
Mar 202550067.704.27$3,385
Feb 202524070.884.34$1,701
Jan 202527074.324.28$2,007
Dec 202475068.993.12$5,174
Nov 202450069.052.20$3,453
Oct 202451071.372.28$3,640
Sep 202427069.612.36$1,879
Aug 202453075.632.06$4,008
Jul 202447079.932.15$3,757
Jun 202453078.082.63$4,138
May 202451078.812.20$4,019
Apr 202426084.451.66$2,196
Mar 202449080.301.55$3,935
Feb 202427076.091.78$2,054
Jan 202454073.023.30$3,943
Dec 202354071.262.61$3,848
Nov 202327077.892.81$2,103
Oct 202354085.443.09$4,614
Sep 202351089.042.74$4,541
Aug 20230080.522.67$0
Jul 202324074.852.64$1,796
Jun 202351068.962.26$3,517
May 202353070.622.23$3,743
Apr 202351078.122.24$3,984
Mar 202354072.852.39$3,934
Feb 202327075.112.47$2,028
Jan 202327076.533.39$2,066
Dec 202227076.415.73$2,063
Nov 202226085.005.65$2,210
Oct 202227087.185.86$2,354
Sep 20220084.888.16$0
Aug 202248094.529.13$4,537
Jul 2022270101.587.54$2,743
Jun 2022500115.097.98$5,755
May 2022270109.378.43$2,953
Apr 2022470104.226.84$4,898
Mar 2022540108.885.08$5,880
Feb 202252091.054.86$4,735
Jan 202227081.844.54$2,210
Dec 202154071.323.90$3,851
Nov 202152077.435.24$4,026
Oct 202152079.795.71$4,149
Sep 202126069.865.35$1,816
Aug 202152066.024.22$3,433
Jul 202151070.783.98$3,610
Jun 202126069.493.38$1,807
May 202153063.483.02$3,364
Apr 202152060.362.76$3,139
Mar 202150061.302.72$3,065
Feb 202153057.805.55$3,063
Jan 202124050.412.81$1,210
Dec 202050044.642.68$2,232
Nov 202050038.772.71$1,939
Oct 202080036.972.48$2,958
Sep 202053037.091.99$1,966
Aug 202051039.982.39$2,039
Jul 202024038.371.83$921
Jun 202053034.901.69$1,850
May 20200016.921.81$0
Apr 202051014.751.80$752
Mar 202051030.341.86$1,547
Feb 202078049.881.98$3,891
Jan 202051057.252.09$2,920
Dec 201976059.012.30$4,485
Nov 201974055.302.75$4,092
Oct 201951053.472.42$2,727
Sep 201949055.052.66$2,697
Aug 201949053.112.30$2,602
Jul 201947056.272.46$2,645
Jun 201949052.782.49$2,586
May 201971058.482.74$4,152
Apr 201926062.632.75$1,628
Mar 2019432556.803.06$2,519
Feb 2019515150.852.79$2,736
Jan 2019226146.033.23$1,210
Dec 2018263846.594.19$1,370
Nov 201824552.934.24$1,292
Oct 2018242461.443.40$1,556
Sep 2018261959.543.11$1,607
Aug 2018253459.403.07$1,589
Jul 20184914565.142.93$3,617
Jun 20185111460.183.08$3,420
May 2018763565.382.90$5,070
Apr 201847363.842.90$3,009
Mar 2018775461.222.79$4,864
Feb 2018267561.782.77$1,814
Jan 20187611962.874.01$5,255
Dec 20175311157.272.92$3,360
Nov 20175211755.423.12$3,247
Oct 2017518849.292.98$2,776
Sep 2017499047.523.09$2,606
Aug 20177610345.373.00$3,758
Jul 2017519843.873.09$2,540
Jun 2017748742.493.09$3,413
May 20177410345.373.26$3,694
Apr 201708147.933.21$260
Mar 2017476746.772.98$2,398
Feb 201726050.452.95$1,312
Jan 2017263349.413.42$1,397
Dec 2016256648.763.72$1,465
Nov 2016266242.492.64$1,269
Oct 2016268746.193.09$1,470
Sep 2016266041.553.10$1,266
Aug 2016267241.442.92$1,288
Jul 2016527741.622.92$2,389
Jun 20162610445.352.69$1,458
May 20164910342.521.99$2,289
Apr 20164910936.561.99$2,008
Mar 20167612133.011.79$2,726
Feb 2016246626.472.06$771
Jan 2016505027.352.36$1,486
Dec 2015517532.362.00$1,800
Nov 2015508638.792.17$2,126
Oct 20157311443.552.43$3,456
Sep 201510013942.992.76$4,682
Aug 201509140.162.87$261
Jul 2015497848.152.95$2,589
Jun 2015749556.152.88$4,429
May 20157615055.212.96$4,639
Apr 2015529549.822.71$2,848
Mar 201552042.892.93$2,230
Feb 201552044.662.98$2,322
Jan 2015559743.433.10$2,689
Dec 201410713954.693.59$6,351
Nov 2014278970.464.25$2,281
Oct 2014539578.303.90$4,520
Sep 2014539786.164.05$4,959
Aug 20147811489.394.04$7,432
Jul 20145110496.564.18$5,359
Jun 2014278598.164.74$3,053
May 2014766194.734.73$7,488
Apr 2014806295.944.81$7,973
Mar 2014266995.895.06$2,842
Feb 2014539897.406.19$5,769
Jan 2014538990.404.86$5,224
Dec 2013529291.824.35$5,175
Nov 20135010388.853.74$4,828
Oct 20135111297.423.78$5,392
Sep 201351101104.113.72$5,685
Aug 201351111104.253.52$5,708
Jul 201377115102.523.72$8,322
Jun 20135010994.403.93$5,149
May 20135011094.834.15$5,198
Apr 20135211493.964.28$5,374
Mar 20137910693.623.91$7,811
Feb 2013263791.233.42$2,499
Jan 2013784491.603.42$7,295
Dec 20125111386.773.42$4,812
Nov 20125310886.953.62$5,000
Oct 2012499889.383.40$4,713
Sep 2012755894.672.92$7,270
Aug 20125110092.662.91$5,016
Jul 2012518085.133.02$4,583
Jun 20127610279.822.52$6,323
May 2012759891.612.49$7,115
Apr 20122699101.652.00$2,841
Mar 201276102105.052.22$8,210
Feb 201251108101.102.57$5,434
Jan 20127312098.092.73$7,489
Dec 2011249796.873.24$2,639
Nov 20117412795.723.31$7,504
Oct 2011738684.983.65$6,517
Sep 2011728883.623.99$6,371
Aug 2011479383.404.15$4,306
Jul 2011498794.144.52$5,006
Jun 2011499692.904.64$4,998
May 2011469698.134.40$4,937
Apr 20117244105.964.33$7,820
Mar 20114710896.364.06$4,967
Feb 2011487185.644.18$4,408
Jan 2011258586.504.59$2,553
Dec 20105010385.734.35$4,734
Nov 20107512880.843.80$6,549
Oct 20107713578.103.51$6,487
Sep 20105013272.633.98$4,157
Aug 20107412473.684.42$6,000
Jul 20107511972.554.74$6,005
Jun 20104912670.364.91$4,066
May 20107513171.124.24$5,889
Apr 20105114181.694.12$4,747
Mar 20107615978.394.39$6,655
Feb 2010268673.585.44$2,381
Jan 2010257874.365.96$2,324
Dec 20094810971.445.48$4,027
Nov 2009768674.593.75$5,991
Oct 20097514572.544.11$6,036
Sep 20097612865.543.06$5,373
Aug 20097613967.423.22$5,571
Jul 20097213361.133.46$4,862
Jun 20097412766.163.90$5,391
May 20097411854.743.93$4,514
Apr 20097514646.773.59$4,032
Mar 200910012642.144.06$4,725
Feb 20097512932.814.63$3,058
Jan 20097612935.865.37$3,418
Dec 20087011737.105.98$3,296
Nov 20087411455.496.86$4,888
Oct 200810016875.246.92$8,687
Sep 200849117101.767.88$5,908
Aug 200894155114.228.48$12,052
Jul 200875149131.0811.39$11,528
Jun 200873143131.3313.03$11,451
May 200899169123.1711.57$14,150
Apr 2008100164110.3110.45$12,746
Mar 200899137101.909.66$11,412
Feb 20089711992.538.77$10,019
Jan 20087411490.388.21$7,624
Dec 20077312188.337.30$7,332
Nov 20079814491.677.29$10,034
Oct 200710014982.856.92$9,316
Sep 20079914775.846.24$8,426
Aug 20079714569.066.39$7,625
Jul 20075113170.906.39$4,453
Jun 20079913562.007.55$7,157
May 200710013358.747.85$6,918
Apr 20077410859.617.81$5,254
Mar 20077415056.927.30$5,307
Feb 20077610955.108.22$5,083
Jan 20077010350.306.73$4,214
Dec 20065014656.656.92$3,843
Nov 200610210754.207.62$6,343
Oct 200610112954.906.01$6,321
Sep 20067514060.085.04$5,211
Aug 20069815668.717.34$7,879
Jul 20069617069.376.34$7,738
Jun 2006519366.286.38$3,974
May 2006517666.016.42$3,855
Apr 200610116264.397.36$7,696
Mar 20067513956.707.08$5,237
Feb 20067711757.597.75$5,341
Jan 20065011760.598.93$4,075
Dec 200510112254.9413.42$7,186
Nov 20057613354.6910.59$5,565
Oct 20059812758.3413.80$7,469
Sep 20057611161.4512.08$6,011
Aug 20057614261.519.80$6,066
Jul 20059915055.697.84$6,690
Jun 200510014752.337.38$6,318
May 20057414545.226.65$4,311
Apr 20057615249.207.36$4,858
Mar 20059912150.377.15$5,852
Feb 20057310045.226.31$3,932
Jan 20057715643.166.32$4,310
Dec 20048314539.866.75$4,287
Nov 200410016645.286.33$5,579
Oct 200410012449.706.52$5,778
Sep 20049816743.245.28$5,120
Aug 200410115042.375.55$5,112
Jul 20049916438.286.08$4,788
Jun 20049915436.106.43$4,565
May 20047111137.486.49$3,382
Apr 20045113934.475.86$2,572
Mar 20049615234.365.53$4,139
Feb 200411914132.455.51$4,638
Jan 200410114632.036.30$4,155
Dec 20037714530.266.30$3,244
Nov 20039519028.804.60$3,609
Oct 200311920828.174.76$4,342
Sep 20037816826.314.75$2,850
Aug 20039219429.765.13$3,733
Jul 200310119229.415.17$3,963
Jun 20038617828.565.98$3,521
May 20038520826.595.97$3,502
Apr 20038720926.675.41$3,450
Mar 20038718131.146.10$3,813
Feb 20038213833.487.93$3,839
Jan 200311917930.315.58$4,606
Dec 20029015126.914.85$3,155
Nov 200211714724.664.14$3,493
Oct 20028520326.464.23$3,108
Sep 20029122927.443.64$3,330
Aug 20029117825.963.16$2,926
Jul 20028921624.583.06$2,849
Jun 200211418023.733.34$3,306
May 20028520524.663.58$2,831
Apr 200211722423.653.51$3,554
Mar 20028414322.003.10$2,292
Feb 20029111918.222.38$1,941
Jan 20029015517.172.38$1,914
Dec 200114617516.932.36$2,886
Nov 20015815518.072.41$1,421
Oct 200111719819.782.53$2,815
Sep 20018918724.262.25$2,580
Aug 200111720024.873.05$3,520
Jul 200111622823.933.20$3,505
Jun 20018821524.563.82$2,983
May 200110820925.524.31$3,656
Apr 20017615124.685.34$2,681
Mar 20018917524.545.38$3,125
Feb 200110916427.755.77$3,971
Jan 200112622327.478.40$5,334
Dec 200011618426.889.12$4,797
Nov 200015023132.215.66$6,139
Oct 200014320331.235.15$5,510
Sep 20009023131.875.19$4,066
Aug 200011419329.644.54$4,255
Jul 200014323928.534.09$5,057
Jun 20009122229.304.40$3,642
May 200012321527.263.68$4,144
Apr 200012123224.513.12$3,689
Mar 200012121628.422.86$4,057
Feb 200011919027.622.73$3,805
Jan 200010220425.272.48$3,084
Dec 199911718824.282.42$3,296
Nov 199915016923.192.43$3,890
Oct 199911822420.982.80$3,104
Sep 199914820321.752.62$3,751
Aug 199911821319.262.88$2,885
Jul 1999117017.892.37$2,093
Jun 199986015.942.36$1,371
May 199914322315.792.32$2,776
Apr 199911619515.102.21$2,182
Mar 199917521012.471.84$2,568
Feb 1999871769.981.82$1,188
Jan 199914819710.381.90$1,911
Dec 19981161969.201.77$1,415
Nov 199814920810.892.19$2,077
Oct 19989017312.421.97$1,458
Sep 19988917812.592.08$1,491
Aug 19986714611.301.91$1,036
Jul 19984414311.742.24$836
Jun 19986313511.242.24$1,010
May 19989017512.622.21$1,522
Apr 19989016813.042.51$1,595
Mar 199811218912.802.31$1,870
Feb 199811220013.952.30$2,022
Jan 199816524814.702.15$2,960
Dec 199711113316.322.41$2,132
Nov 199711121618.193.09$2,686
Oct 199711320919.253.15$2,834
Sep 199713924717.742.95$3,196
Aug 199717429217.862.55$3,854
Jul 199714728417.582.25$3,222
Jun 199711524717.242.26$2,540
May 199714926218.972.31$3,431
Apr 199717425217.882.08$3,636
Mar 199711122918.951.94$2,548
Feb 199714821420.492.21$3,505
Jan 199711320123.483.54$3,365
Dec 199611716623.32$2,728
Nov 199612822321.97$2,812
Oct 199614726223.31$3,427
Sep 199616921422.22$3,755
Aug 199612021120.26$2,431
Jul 19969622319.55$1,877
Jun 199613921118.73$2,603
May 199618727619.43$3,633
Apr 199611824321.51$2,538
Mar 199616224119.38$3,140
Feb 199614523916.98$2,462
Jan 199624930417.07$4,250
Dec 199515329017.19$2,630
Nov 199513625716.00$2,176
Oct 199518933315.43$2,916
Sep 199516626216.18$2,686
Aug 199513931815.92$2,213
Jul 199516630515.24$2,530
Jun 199512324316.41$2,018
May 199515727817.56$2,757
Apr 199516827317.73$2,979
Mar 199517623216.44$2,893
Feb 199510215216.58$1,691
Jan 199520731015.92$3,295
Dec 199419735815.03$2,961
Nov 199424837715.90$3,943
Oct 199423339615.58$3,630
Sep 199421939315.29$3,349
Aug 199421841016.13$3,516
Jul 199419335317.56$3,389
Jun 199419536617.09$3,333
May 199416024015.88$2,541
Apr 199421037514.14$2,969
Mar 199422840012.46$2,841
Feb 199430533912.50$3,813
Jan 199414229712.66$1,798
Dec 199317932212.33$2,207
Nov 199319434314.49$2,811
Oct 199322138015.85$3,503
Sep 199320636515.03$3,096
Aug 199320239615.66$3,163
Jul 199322941315.46$3,540
Jun 199317842216.79$2,989
May 199318636117.68$3,288
Apr 199318739618.05$3,375
Mar 199319439218.14$3,519
Feb 199316634317.90$2,971
Jan 199318026316.93$3,047

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                   52 bbl  × $106.41 =     $5,533
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $5,533

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/22593 is the state's own key, not one this site invented.