POST-MONTGOMERY

Operated by THREE R OIL COMPANY (P-5 857742) in the H & L (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 60728District 8AField 37695500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$10.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$444 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 49 leases and 218 wells, and the rule below applies to all of them.

Discovered
1967-10-24
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 1987-01-12.

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.

The Commission's schedule remark for this field reads: P-M-A (GLOR.) & POST, NW (GLOR.) TRANS. INTO THIS FLD. 2-1-87

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
OilDisposition175,643 bbl$10,716,161
Casinghead gasProduction9,588 Mcf$38,759
Total$10,754,920

2,256 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 (23)

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 33.2416, -101.2719. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.3 miles. 1 well has no surveyed location and is left out of it.

33.24052, -101.27702 · centre of 22 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
34.8%
8 of 23 wells
With a plug date
26.1%
6 of 23 wells
Median depth
3,448 ft
23 wells filed one
Completion to plug
14.7 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
834.8%
A plug date is filed
626.1%
BothOn the schedule and plugged. Neither fact cancels the other.
626.1%
NeitherNo plug date, and not on the schedule.
1565.2%

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

Total depth in feet, 23 of 23 wells. Median 3,448 ft, with the middle half between 3,421 and 3,463 ft; the shallowest is 1,332 ft and the deepest 3,520 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, 21 of 23 wells, Apr 1971 – Jan 2015. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1971 – Jan 2015
21 of 23 wells; 2 filed none
Plug dates filed
Feb 1990 – Mar 1993
6 of 23 wells; 17 filed none

Last completion to plug: a median of 14.7 years across the 6 wells that filed both dates, with the middle half between 13.0 years and 16.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

23 wells

42-169300781W1,332 ftYes
42-169807622W3,390 ftYes
42-16934172203,460 ftJan 2015
42-16934170193,448 ftJun 2014
42-16934171213,440 ftJun 2014
42-16934151183,433 ftApr 2014
42-16934150173,245 ftMar 2014
42-16934127163,450 ftNov 2013
42-16934126153,450 ftSep 2013
42-16934125143,408 ftAug 2013
42-16934112133,465 ftMar 2013
42-16934044123,520 ftMay 2011
42-1693007223,390 ftAug 1983Mar 1990Yes
42-16930584113,472 ftMar 1977Feb 1990Yes
42-16930542103,444 ftNov 1976Mar 1990Yes
42-1693048793,440 ftMay 1976May 1992Yes
42-1693022883,470 ftMar 1974
42-1693019773,500 ftNov 1973Mar 1990Yes
42-1693016063,500 ftMay 1973
42-1693013853,455 ftDec 1972
42-1693010943,450 ftJul 1972
42-1693009133,437 ftFeb 1972Mar 1993Yes
42-1693005913,364 ftApr 1971

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 20263660106.413.05$38,946
Apr 2026361098.932.87$35,714
Mar 2026718089.753.15$64,441
Feb 2026373063.503.75$23,686
Jan 2026549059.138.00$32,462
Dec 2025558056.664.41$31,616
Nov 2025552058.593.93$32,342
Oct 2025547059.383.30$32,481
Sep 2025548062.743.08$34,382
Aug 2025719063.933.01$45,966
Jul 2025358066.743.32$23,893
Jun 2025722066.483.13$47,999
May 2025361060.553.23$21,859
Apr 2025538062.363.54$33,550
Mar 2025541067.704.27$36,626
Feb 2025725070.884.34$51,388
Jan 2025728074.324.28$54,105
Dec 2024548068.993.12$37,807
Nov 2024358069.052.20$24,720
Oct 2024360071.372.28$25,693
Sep 2024539069.612.36$37,520
Aug 2024542075.632.06$40,991
Jul 2024180079.932.15$14,387
Jun 2024518078.082.63$40,445
May 2024360078.812.20$28,372
Apr 2024551084.451.66$46,532
Mar 2024553080.301.55$44,406
Feb 2024544076.091.78$41,393
Jan 2024371073.023.30$27,090
Dec 2023549071.262.61$39,122
Nov 2023367077.892.81$28,586
Oct 2023539085.443.09$46,052
Sep 2023375089.042.74$33,390
Aug 2023548080.522.67$44,125
Jul 2023539074.852.64$40,344
Jun 2023345068.962.26$23,791
May 2023541070.622.23$38,205
Apr 2023552078.122.24$43,122
Mar 2023563072.852.39$41,015
Feb 2023392075.112.47$29,443
Jan 2023546076.533.39$41,785
Dec 2022361076.415.73$27,584
Nov 2022360085.005.65$30,600
Oct 2022551087.185.86$48,036
Sep 2022534084.888.16$45,326
Aug 2022555094.529.13$52,459
Jul 20225480101.587.54$55,666
Jun 20223580115.097.98$41,202
May 20225530109.378.43$60,482
Apr 20225460104.226.84$56,904
Mar 20227330108.885.08$79,809
Feb 2022374091.054.86$34,053
Jan 2022565081.844.54$46,240
Dec 2021544071.323.90$38,798
Nov 2021543077.435.24$42,044
Oct 2021550079.795.71$43,885
Sep 2021553069.865.35$38,633
Aug 2021547066.024.22$36,113
Jul 2021549070.783.98$38,858
Jun 2021539069.493.38$37,455
May 2021612063.483.02$38,850
Apr 2021536060.362.76$32,353
Mar 2021356061.302.72$21,823
Feb 2021366057.805.55$21,155
Jan 2021545050.412.81$27,473
Dec 2020698044.642.68$31,159
Nov 2020523038.772.71$20,277
Oct 2020553036.972.48$20,444
Sep 2020550037.091.99$20,400
Aug 2020717039.982.39$28,666
Jul 2020528038.371.83$20,259
Jun 2020557034.901.69$19,439
May 2020185016.921.81$3,130
Apr 2020363014.751.80$5,354
Mar 2020354030.341.86$10,740
Feb 2020559049.881.98$27,883
Jan 2020366057.252.09$20,954
Dec 2019737059.012.30$43,490
Nov 2019561055.302.75$31,023
Oct 2019550053.472.42$29,409
Sep 2019550055.052.66$30,278
Aug 2019552053.112.30$29,317
Jul 2019538056.272.46$30,273
Jun 2019544052.782.49$28,712
May 2019731058.482.74$42,749
Apr 2019555062.632.75$34,760
Mar 2019554056.803.06$31,467
Feb 2019556050.852.79$28,273
Jan 2019955046.033.23$43,959
Dec 2018562046.594.19$26,184
Nov 2018561052.934.24$29,694
Oct 2018738061.443.40$45,343
Sep 2018369059.543.11$21,970
Aug 2018714059.403.07$42,412
Jul 2018737065.142.93$48,008
Jun 2018727060.183.08$43,751
May 2018562065.382.90$36,744
Apr 2018746063.842.90$47,625
Mar 2018561061.222.79$34,344
Feb 2018570061.782.77$35,215
Jan 2018956062.874.01$60,104
Dec 2017543057.272.92$31,098
Nov 2017734055.423.12$40,678
Oct 2017747049.292.98$36,820
Sep 2017744047.523.09$35,355
Aug 2017865045.373.00$39,245
Jul 2017559043.873.09$24,523
Jun 2017701042.493.09$29,785
May 2017921045.373.26$41,786
Apr 2017752047.933.21$36,043
Mar 2017735046.772.98$34,376
Feb 2017735050.452.95$37,081
Jan 2017730049.413.42$36,069
Dec 2016742048.763.72$36,180
Nov 2016743042.492.64$31,570
Oct 2016727046.193.09$33,580
Sep 2016919041.553.10$38,184
Aug 2016735041.442.92$30,458
Jul 2016903041.622.92$37,583
Jun 2016902045.352.69$40,906
May 2016547042.521.99$23,258
Apr 2016911036.561.99$33,306
Mar 20161,327033.011.79$43,804
Feb 2016368026.472.06$9,741
Jan 20161,116027.352.36$30,523
Dec 2015905032.362.00$29,286
Nov 20151,128038.792.17$43,755
Oct 2015919043.552.43$40,022
Sep 2015934042.992.76$40,153
Aug 20151,504040.162.87$60,401
Jul 20151,115048.152.95$53,687
Jun 20151,289056.152.88$72,377
May 20151,324055.212.96$73,098
Apr 20151,501049.822.71$74,780
Mar 20151,331042.892.93$57,087
Feb 20151,344044.662.98$60,023
Jan 20151,333043.433.10$57,892
Dec 20141,860054.693.59$101,723
Nov 20141,493070.464.25$105,197
Oct 20141,674078.303.90$131,074
Sep 20141,322086.164.05$113,904
Aug 20142,231089.394.04$199,429
Jul 20142,357096.564.18$227,592
Jun 20141,661098.164.74$163,044
May 20141,869094.734.73$177,050
Apr 20142,005095.944.81$192,360
Mar 20141,335095.895.06$128,013
Feb 2014910097.406.19$88,634
Jan 20141,493090.404.86$134,967
Dec 20131,313091.824.35$120,560
Nov 20131,889088.853.74$167,838
Oct 20131,713097.423.78$166,880
Sep 20132,2310104.113.72$232,269
Aug 20131,1260104.253.52$117,386
Jul 20139200102.523.72$94,318
Jun 2013837094.403.93$79,013
May 2013938094.834.15$88,951
Apr 20131,125093.964.28$105,705
Mar 20131,139093.623.91$106,633
Feb 2013382091.233.42$34,850
Jan 2013377091.603.42$34,533
Dec 2012383086.773.42$33,233
Nov 2012376086.953.62$32,693
Oct 2012382089.383.40$34,143
Sep 2012564094.672.92$53,394
Aug 2012549092.662.91$50,870
Jul 2012369085.133.02$31,413
Jun 2012373079.822.52$29,773
May 2012373091.612.49$34,171
Apr 20125630101.652.00$57,229
Mar 20123760105.052.22$39,499
Feb 20123830101.102.57$38,721
Jan 2012549098.092.73$53,851
Dec 2011385096.873.24$37,295
Nov 2011751095.723.31$71,886
Oct 2011562084.983.65$47,759
Sep 2011565083.623.99$47,245
Aug 2011563083.404.15$46,954
Jul 2011561094.144.52$52,813
Jun 2011748092.904.64$69,489
May 2011557098.134.40$54,658
Apr 20111880105.964.33$19,920
Mar 2011154096.364.06$14,839
Feb 20110085.644.18$0
Jan 2011187086.504.59$16,176
Dec 2010379085.734.35$32,492
Nov 20100080.843.80$0
Oct 2010189078.103.51$14,761
Sep 2010182072.633.98$13,219
Aug 20101834773.684.42$13,691
Jul 20101864772.554.74$13,717
Jun 20101854770.364.91$13,247
May 20101824771.124.24$13,143
Apr 20101884781.694.12$15,551
Mar 201004778.394.39$206
Feb 20101854773.585.44$13,868
Jan 20102784774.365.96$20,952
Dec 20091904771.445.48$13,831
Nov 20091914774.593.75$14,423
Oct 20091824772.544.11$13,395
Sep 20091834765.543.06$12,138
Aug 20091744767.423.22$11,882
Jul 20091904761.133.46$11,778
Jun 200904766.163.90$183
May 20091894754.743.93$10,530
Apr 20091804746.773.59$8,587
Mar 20091834742.144.06$7,902
Feb 20091934732.814.63$6,550
Jan 20091934735.865.37$7,173
Dec 20081914737.105.98$7,367
Nov 20081864755.496.86$10,644
Oct 20081914775.246.92$14,696
Sep 2008047101.767.88$370
Aug 200837547114.228.48$43,231
Jul 200818147131.0811.39$24,261
Jun 200818147131.3313.03$24,383
May 2008047123.1711.57$544
Apr 200817147110.3110.45$19,354
Mar 200830847101.909.66$31,839
Feb 20081904792.538.77$17,993
Jan 20081784790.388.21$16,473
Dec 20071914788.337.30$17,214
Nov 20071954791.677.29$18,218
Oct 20071964782.856.92$16,564
Sep 20073684775.846.24$28,203
Aug 200704769.066.39$300
Jul 20071874770.906.39$13,559
Jun 20071814762.007.55$11,577
May 20071904758.747.85$11,529
Apr 20071894759.617.81$11,633
Mar 20071904756.927.30$11,158
Feb 20071954755.108.22$11,131
Jan 20071974750.306.73$10,225
Dec 20061834756.656.92$10,692
Nov 20061854754.207.62$10,385
Oct 200604754.906.01$283
Sep 20061884760.085.04$11,532
Aug 20063744768.717.34$26,043
Jul 200604769.376.34$298
Jun 20061824766.286.38$12,363
May 20063604766.016.42$24,066
Apr 20061854764.397.36$12,258
Mar 20061924756.707.08$11,219
Feb 20061914757.597.75$11,364
Jan 20061894760.598.93$11,871
Dec 20051824754.9413.42$10,630
Nov 20051934754.6910.59$11,053
Oct 20051894758.3413.80$11,675
Sep 20051814761.4512.08$11,690
Aug 20051914761.519.80$12,209
Jul 20051834755.697.84$10,560
Jun 20051814752.337.38$9,819
May 20051924745.226.65$8,995
Apr 20051854749.207.36$9,448
Mar 20051924750.377.15$10,007
Feb 20051884745.226.31$8,798
Jan 20053874743.166.32$17,000
Dec 20041984739.866.75$8,210
Nov 20041994745.286.33$9,308
Oct 20041924749.706.52$9,849
Sep 20043464743.245.28$15,209
Aug 20041934742.375.55$8,438
Jul 20041954738.286.08$7,751
Jun 20041824736.106.43$6,873
May 20045814737.486.49$22,081
Apr 20041964734.475.86$7,031
Mar 20042324734.365.53$8,231
Feb 20041964732.455.51$6,619
Jan 200404732.036.30$296
Dec 20031924730.266.30$6,106
Nov 20031934728.804.60$5,774
Oct 20031954728.174.76$5,717
Sep 20031934726.314.75$5,301
Aug 20031944729.765.13$6,015
Jul 200304729.415.17$243
Jun 20031934728.565.98$5,793
May 20031924726.595.97$5,386
Apr 200304726.675.41$254
Mar 20033644731.146.10$11,621
Feb 20031854733.487.93$6,566
Jan 20031844730.315.58$5,839
Dec 20021834726.914.85$5,153
Nov 20021844724.664.14$4,732
Oct 200204726.464.23$199
Sep 20021824727.443.64$5,165
Aug 20021764725.963.16$4,718
Jul 20021744724.583.06$4,421
Jun 20021714723.733.34$4,215
May 20021624724.663.58$4,163
Apr 20021754723.653.51$4,304
Mar 20021574722.003.10$3,600
Feb 200204718.222.38$112
Jan 20023404717.172.38$5,949
Dec 20011684716.932.36$2,955
Nov 200104718.072.41$113
Oct 20011594719.782.53$3,264
Sep 20011734724.262.25$4,303
Aug 20011894724.873.05$4,844
Jul 20011954723.933.20$4,817
Jun 20011754724.563.82$4,478
May 20011954725.524.31$5,179
Apr 20011974724.685.34$5,113
Mar 20011884724.545.38$4,866
Feb 20011954727.755.77$5,682
Jan 20011724727.478.40$5,120
Dec 20001784726.889.12$5,213
Nov 20001734732.215.66$5,838
Oct 20001764731.235.15$5,738
Sep 20001724731.875.19$5,725
Aug 20001834729.644.54$5,638
Jul 20001854728.534.09$5,470
Jun 20001844729.304.40$5,598
May 20003654727.263.68$10,123
Apr 20001914724.513.12$4,828
Mar 20001824728.422.86$5,307
Feb 20003244727.622.73$9,077
Jan 2000164025.272.48$4,144
Dec 19993294724.282.42$8,102
Nov 19991644723.192.43$3,918
Oct 19991774720.982.80$3,845
Sep 19993564721.752.62$7,866
Aug 19991734719.262.88$3,467
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 1998178479.201.77$1,721
Nov 19983554710.892.19$3,969
Oct 19981774712.421.97$2,291
Sep 19981734712.592.08$2,276
Aug 19983544711.301.91$4,090
Jul 19981734711.742.24$2,136
Jun 19981784711.242.24$2,106
May 19983524712.622.21$4,546
Apr 19981734713.042.51$2,374
Mar 19981754712.802.31$2,349
Feb 19983544713.952.30$5,046
Jan 19981774714.702.15$2,703
Dec 19973544716.322.41$5,891
Nov 19971784718.193.09$3,383
Oct 19971774719.253.15$3,555
Sep 19971784717.742.95$3,297
Aug 19971784717.862.55$3,299
Jul 19973534717.582.25$6,311
Jun 19971744717.242.26$3,106
May 19971754718.972.31$3,428
Apr 19971774717.882.08$3,263
Mar 19973524718.951.94$6,762
Feb 19971824720.492.21$3,833
Jan 19971794723.483.54$4,369
Dec 19963534723.32$8,232
Nov 19961784721.97$3,911
Oct 19965294723.31$12,331
Sep 19961764722.22$3,911
Aug 19961754720.26$3,546
Jul 19961794719.55$3,499
Jun 19961754718.73$3,278
May 19963524719.43$6,839
Apr 19961784721.51$3,829
Mar 19961754719.38$3,392
Feb 19963564716.98$6,045
Jan 19963524717.07$6,009
Dec 19951754717.19$3,008
Nov 19953514716.00$5,616
Oct 19951764715.43$2,716
Sep 19951774716.18$2,864
Aug 19953474715.92$5,524
Jul 19951774715.24$2,697
Jun 19951764716.41$2,888
May 19953534717.56$6,199
Apr 19951774717.73$3,138
Mar 19953554716.44$5,836
Feb 19951774716.58$2,935
Jan 19953554715.92$5,652
Dec 19941774715.03$2,660
Nov 19943544715.90$5,629
Oct 19941794715.58$2,789
Sep 19943554715.29$5,428
Aug 19943574716.13$5,758
Jul 19941774717.56$3,108
Jun 19941774717.09$3,025
May 19943564715.88$5,653
Apr 19941774714.14$2,503
Mar 19941774712.46$2,205
Feb 19943554712.50$4,438
Jan 19941774712.66$2,241
Dec 19933554712.33$4,377
Nov 19933554714.49$5,144
Oct 19931794715.85$2,837
Sep 19933524715.03$5,291
Aug 19931754715.66$2,741
Jul 19933524715.46$5,442
Jun 19931764716.79$2,955
May 19933514717.68$6,206
Apr 19931774718.05$3,195
Mar 19933444718.14$6,240
Feb 19933544717.90$6,337
Jan 19931804716.93$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                  366 bbl  × $106.41 =    $38,946
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $38,946

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. 8A/O/60728 is the state's own key, not one this site invented.