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 65638District 8AField 37695500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$51 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
OilDisposition34,771 bbl$1,595,994
Casinghead gasProduction144 Mcf$368
Total$1,596,363

48 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 (3)

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 33.2621, -101.2844. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

33.26244, -101.28409 · 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
0.0%
0 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
3,556 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
3100.0%

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 3,550 and 3,571 ft, median 3,556 ft, over the 3 wells that filed a depth.

Completions filed
Dec 1985 – Sep 1987
3 of 3 wells

3 wells

42-1693278233,571 ftSep 1987
42-1693271323,556 ftMay 1986
42-1693264013,550 ftDec 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 20261720106.413.05$18,303
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026171059.138.00$10,111
Dec 20250056.664.41$0
Nov 2025180058.593.93$10,546
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025179066.483.13$11,900
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025179070.884.34$12,688
Jan 2025168074.324.28$12,486
Dec 20240068.993.12$0
Nov 2024180069.052.20$12,429
Oct 20240071.372.28$0
Sep 2024178069.612.36$12,391
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024174078.082.63$13,586
May 20240078.812.20$0
Apr 2024181084.451.66$15,285
Mar 2024181080.301.55$14,534
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023177071.262.61$12,613
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 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023173075.112.47$12,994
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022164085.005.65$13,940
Oct 20220087.185.86$0
Sep 2022175084.888.16$14,854
Aug 20220094.529.13$0
Jul 20221780101.587.54$18,081
Jun 202200115.097.98$0
May 20221750109.378.43$19,140
Apr 202200104.226.84$0
Mar 20221550108.885.08$16,876
Feb 20220091.054.86$0
Jan 2022177081.844.54$14,486
Dec 20210071.323.90$0
Nov 2021180077.435.24$13,937
Oct 20210079.795.71$0
Sep 2021164069.865.35$11,457
Aug 20210066.024.22$0
Jul 2021163070.783.98$11,537
Jun 20210069.493.38$0
May 2021159063.483.02$10,093
Apr 2021163060.362.76$9,839
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021178050.412.81$8,973
Dec 2020178044.642.68$7,946
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020178037.091.99$6,602
Aug 20200039.982.39$0
Jul 2020165038.371.83$6,331
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020173030.341.86$5,249
Feb 20200049.881.98$0
Jan 2020169057.252.09$9,675
Dec 20190059.012.30$0
Nov 2019171055.302.75$9,456
Oct 20190053.472.42$0
Sep 2019174055.052.66$9,579
Aug 20190053.112.30$0
Jul 2019178056.272.46$10,016
Jun 20190052.782.49$0
May 2019175058.482.74$10,234
Apr 20190062.632.75$0
Mar 2019174056.803.06$9,883
Feb 20190050.852.79$0
Jan 2019174046.033.23$8,009
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018177061.443.40$10,875
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018181065.142.93$11,790
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018177061.222.79$10,836
Feb 20180061.782.77$0
Jan 2018184062.874.01$11,568
Dec 20170057.272.92$0
Nov 2017185055.423.12$10,253
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017172045.373.00$7,804
Jul 20170043.873.09$0
Jun 2017172042.493.09$7,308
May 2017174045.373.26$7,894
Apr 20170047.933.21$0
Mar 2017168046.772.98$7,857
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016165048.763.72$8,045
Nov 20160042.492.64$0
Oct 2016114046.193.09$5,266
Sep 20160041.553.10$0
Aug 2016151041.442.92$6,257
Jul 2016121041.622.92$5,036
Jun 20160045.352.69$0
May 2016115042.521.99$4,890
Apr 20160036.561.99$0
Mar 2016118033.011.79$3,895
Feb 20160026.472.06$0
Jan 2016122027.352.36$3,337
Dec 20150032.362.00$0
Nov 201597038.792.17$3,763
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015142040.162.87$5,703
Jul 201594048.152.95$4,526
Jun 20150056.152.88$0
May 2015129055.212.96$7,122
Apr 20150049.822.71$0
Mar 2015169042.892.93$7,248
Feb 20150044.662.98$0
Jan 2015106043.433.10$4,604
Dec 20140054.693.59$0
Nov 2014184070.464.25$12,965
Oct 2014137078.303.90$10,727
Sep 2014144086.164.05$12,407
Aug 20140089.394.04$0
Jul 2014130096.564.18$12,553
Jun 2014115098.164.74$11,288
May 20140094.734.73$0
Apr 2014147095.944.81$14,103
Mar 2014142095.895.06$13,616
Feb 20140097.406.19$0
Jan 2014151090.404.86$13,650
Dec 2013153091.824.35$14,048
Nov 2013148088.853.74$13,150
Oct 2013148097.423.78$14,418
Sep 20131390104.113.72$14,471
Aug 20131300104.253.52$13,553
Jul 201300102.523.72$0
Jun 2013153094.403.93$14,443
May 2013161094.834.15$15,268
Apr 2013107093.964.28$10,054
Mar 20130093.623.91$0
Feb 2013122091.233.42$11,130
Jan 2013142091.603.42$13,007
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 2012129089.383.40$11,530
Sep 20120094.672.92$0
Aug 2012132092.662.91$12,231
Jul 2012125085.133.02$10,641
Jun 20120079.822.52$0
May 2012134091.612.49$12,276
Apr 20121340101.652.00$13,621
Mar 201200105.052.22$0
Feb 20121230101.102.57$12,435
Jan 2012129098.092.73$12,654
Dec 2011131096.873.24$12,690
Nov 20110095.723.31$0
Oct 2011105084.983.65$8,923
Sep 20110083.623.99$0
Aug 201184083.404.15$7,006
Jul 2011107094.144.52$10,073
Jun 20110092.904.64$0
May 2011101098.134.40$9,911
Apr 20111040105.964.33$11,020
Mar 20110096.364.06$0
Feb 201188085.644.18$7,536
Jan 201197086.504.59$8,391
Dec 20100085.734.35$0
Nov 2010104080.843.80$8,407
Oct 20100078.103.51$0
Sep 2010106072.633.98$7,699
Aug 201073073.684.42$5,379
Jul 2010110072.554.74$7,981
Jun 20100070.364.91$0
May 2010208071.124.24$14,793
Apr 20100081.694.12$0
Mar 201093078.394.39$7,290
Feb 2010102073.585.44$7,505
Jan 2010106074.365.96$7,882
Dec 20090071.445.48$0
Nov 2009101074.593.75$7,534
Oct 20090072.544.11$0
Sep 200992065.543.06$6,030
Aug 200992067.423.22$6,203
Jul 2009100061.133.46$6,113
Jun 2009104066.163.90$6,881
May 20090054.743.93$0
Apr 200996046.773.59$4,490
Mar 200987042.144.06$3,666
Feb 2009207032.814.63$6,792
Jan 20090035.865.37$0
Dec 2008104037.105.98$3,858
Nov 2008106055.496.86$5,882
Oct 2008104075.246.92$7,825
Sep 20081050101.767.88$10,685
Aug 20081030114.228.48$11,765
Jul 20081050131.0811.39$13,763
Jun 200800131.3313.03$0
May 20081040123.1711.57$12,810
Apr 200800110.3110.45$0
Mar 20081050101.909.66$10,700
Feb 2008103092.538.77$9,531
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007105091.677.29$9,625
Oct 20070082.856.92$0
Sep 2007103075.846.24$7,812
Aug 20070069.066.39$0
Jul 2007105070.906.39$7,445
Jun 20070062.007.55$0
May 2007105058.747.85$6,168
Apr 20070059.617.81$0
Mar 2007102056.927.30$5,806
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006104054.207.62$5,637
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 2006102068.717.34$7,008
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006105066.016.42$6,931
Apr 2006109064.397.36$7,019
Mar 2006109056.707.08$6,180
Feb 20060057.597.75$0
Jan 200697060.598.93$5,877
Dec 20050054.9413.42$0
Nov 200599054.6910.59$5,414
Oct 2005104058.3413.80$6,067
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 200576049.207.36$3,739
Mar 200595050.377.15$4,785
Feb 20050045.226.31$0
Jan 2005194043.166.32$8,373
Dec 20040139.866.75$7
Nov 20040145.286.33$6
Oct 2004104149.706.52$5,175
Sep 20040143.245.28$5
Aug 20040142.375.55$6
Jul 200496138.286.08$3,681
Jun 20040136.106.43$6
May 20040137.486.49$6
Apr 2004101134.475.86$3,487
Mar 20040134.365.53$6
Feb 20040132.455.51$6
Jan 2004104132.036.30$3,337
Dec 20030130.266.30$6
Nov 200385128.804.60$2,453
Oct 20030128.174.76$5
Sep 20030126.314.75$5
Aug 20030129.765.13$5
Jul 20030129.415.17$5
Jun 20030128.565.98$6
May 200376126.595.97$2,027
Apr 20030126.675.41$5
Mar 20030131.146.10$6
Feb 200375133.487.93$2,519
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 20020125.963.16$3
Jul 2002161124.583.06$3,960
Jun 20020123.733.34$3
May 2002152124.663.58$3,752
Apr 2002174123.653.51$4,119
Mar 20020122.003.10$3
Feb 20020118.222.38$2
Jan 20020117.172.38$2
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 2001177119.782.53$3,504
Sep 2001220124.262.25$5,339
Aug 2001164124.873.05$4,082
Jul 20010123.933.20$3
Jun 20010124.563.82$4
May 20010125.524.31$4
Apr 200193124.685.34$2,301
Mar 2001175124.545.38$4,300
Feb 2001168127.755.77$4,668
Jan 2001179127.478.40$4,926
Dec 20000126.889.12$9
Nov 2000174132.215.66$5,610
Oct 2000182131.235.15$5,689
Sep 2000173131.875.19$5,519
Aug 20000129.644.54$5
Jul 2000167128.534.09$4,769
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 2000349124.513.12$8,557
Mar 20000128.422.86$3
Feb 20000127.622.73$3
Jan 2000164125.272.48$4,147
Dec 19990124.282.42$2
Nov 1999161123.192.43$3,736
Oct 1999173120.982.80$3,632
Sep 1999170121.752.62$3,700
Aug 19990119.262.88$3
Jul 1999137117.892.37$2,453
Jun 1999152115.942.36$2,425
May 1999169115.792.32$2,671
Apr 1999164115.102.21$2,479
Mar 1999165112.471.84$2,059
Feb 199917119.981.82$1,708
Jan 1999319110.381.90$3,313
Dec 1998019.201.77$2
Nov 1998171110.892.19$1,864
Oct 19980112.421.97$2
Sep 1998169112.592.08$2,130
Aug 1998170111.301.91$1,923
Jul 1998168111.742.24$1,975
Jun 1998137111.242.24$1,542
May 1998154112.622.21$1,946
Apr 1998165113.042.51$2,154
Mar 1998170112.802.31$2,178
Feb 1998170113.952.30$2,374
Jan 1998340114.702.15$5,000
Dec 19970116.322.41$2
Nov 1997167118.193.09$3,041
Oct 1997136119.253.15$2,621
Sep 1997161117.742.95$2,859
Aug 1997170117.862.55$3,039
Jul 1997175117.582.25$3,079
Jun 1997160117.242.26$2,761
May 1997335118.972.31$6,357
Apr 19970117.882.08$2
Mar 1997167118.951.94$3,167
Feb 19970120.492.21$2
Jan 1997138123.483.54$3,244
Dec 1996169123.32$3,941
Nov 1996174121.97$3,823
Oct 1996172123.31$4,009
Sep 1996114122.22$2,533
Aug 1996145120.26$2,938
Jul 1996163119.55$3,187
Jun 1996167118.73$3,128
May 1996147119.43$2,856
Apr 1996153121.51$3,291
Mar 1996163119.38$3,159
Feb 1996160116.98$2,717
Jan 1996166117.07$2,834
Dec 1995176117.19$3,025
Nov 1995166116.00$2,656
Oct 1995167115.43$2,577
Sep 1995173116.18$2,799
Aug 1995166115.92$2,643
Jul 1995162115.24$2,469
Jun 1995155116.41$2,544
May 1995155117.56$2,722
Apr 1995165117.73$2,925
Mar 1995170116.44$2,795
Feb 1995173116.58$2,868
Jan 1995348115.92$5,540
Dec 1994172115.03$2,585
Nov 1994168115.90$2,671
Oct 1994161115.58$2,508
Sep 1994175115.29$2,676
Aug 1994153116.13$2,468
Jul 1994127117.56$2,230
Jun 1994305117.09$5,212
May 19940115.88$0
Apr 1994170114.14$2,404
Mar 1994155112.46$1,931
Feb 1994157112.50$1,963
Jan 1994175112.66$2,216
Dec 1993245112.33$3,021
Nov 19930114.49$0
Oct 1993172115.85$2,726
Sep 1993170115.03$2,555
Aug 19930115.66$0
Jul 1993168115.46$2,597
Jun 1993169116.79$2,838
May 1993136117.68$2,404
Apr 1993160118.05$2,888
Mar 1993152118.14$2,757
Feb 1993347117.90$6,211
Jan 1993172116.93$2,912

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                  172 bbl  × $106.41 =    $18,303
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $18,303

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/65638 is the state's own key, not one this site invented.