GLASSCOCK -U- FEE

Operated by XTO ENERGY INC. (P-5 945936) in the ROBERTA (QUEEN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25434District 08Field 77287500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$9.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 3 leases and 14 wells, and the rule below applies to all of them.

Discovered
1968-06-05
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.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA5none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition258,488 bbl$9,343,062
Casinghead gasProduction38 Mcf$99
Total$9,343,161

13 Mcf of this lease's gas, across 13 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 31.8290, -101.2981. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.82863, -101.29879 · 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
62.5%
5 of 8 wells
Median depth
1,708 ft
8 wells filed one
Completion to plug
13.3 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
562.5%
A plug date is filed
562.5%
BothOn the schedule and plugged. Neither fact cancels the other.
562.5%
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 1,708 ft, with the middle half between 1,654 and 1,743 ft; the shallowest is 750 ft and the deepest 1,750 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, 8 of 8 wells, Feb 1985 – Dec 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1985 – Dec 2023
8 of 8 wells
Plug dates filed
Sep 1987 – May 2025
5 of 8 wells; 3 filed none

Last completion to plug: a median of 13.3 years across the 4 wells that filed both dates, with the middle half between 8.7 years and 15.1 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

8 wells

42-1733190761,690 ftDec 2023Sep 1987Yes
42-1733240271,750 ftSep 2016Nov 2016Yes
42-1733098311,725 ftJan 2010May 2025Yes
42-1733168951,655 ftJan 2010Jul 2021Yes
42-1733169141,740 ftDec 2009Dec 2024Yes
42-173323888WS750 ftFeb 1994
42-1733167321,750 ftDec 1993
42-173316903D1,651 ftFeb 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 20260059.138.00$0
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 20250070.884.34$0
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 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024118084.451.66$9,965
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
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 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022199076.415.73$15,206
Nov 2022198085.005.65$16,830
Oct 2022197087.185.86$17,174
Sep 20220084.888.16$0
Aug 2022193094.529.13$18,242
Jul 20221870101.587.54$18,995
Jun 20221860115.097.98$21,407
May 20221770109.378.43$19,358
Apr 20221880104.226.84$19,593
Mar 20223520108.885.08$38,326
Feb 20220091.054.86$0
Jan 2022173081.844.54$14,158
Dec 2021166071.323.90$11,839
Nov 2021189077.435.24$14,634
Oct 2021191079.795.71$15,240
Sep 2021163069.865.35$11,387
Aug 2021309066.024.22$20,400
Jul 20210070.783.98$0
Jun 2021335069.493.38$23,279
May 20210063.483.02$0
Apr 2021179060.362.76$10,804
Mar 2021179061.302.72$10,973
Feb 20210057.805.55$0
Jan 2021176050.412.81$8,872
Dec 2020160044.642.68$7,142
Nov 20200038.772.71$0
Oct 2020172036.972.48$6,359
Sep 2020356037.091.99$13,204
Aug 2020183039.982.39$7,316
Jul 2020162038.371.83$6,216
Jun 2020184034.901.69$6,422
May 2020184016.921.81$3,113
Apr 2020184014.751.80$2,714
Mar 2020187030.341.86$5,674
Feb 2020188049.881.98$9,377
Jan 2020189057.252.09$10,820
Dec 2019171059.012.30$10,091
Nov 2019362055.302.75$20,019
Oct 2019183053.472.42$9,785
Sep 2019187055.052.66$10,294
Aug 2019177053.112.30$9,400
Jul 2019168056.272.46$9,453
Jun 2019173052.782.49$9,131
May 2019182058.482.74$10,643
Apr 2019185062.632.75$11,587
Mar 2019192056.803.06$10,906
Feb 2019173050.852.79$8,797
Jan 2019363046.033.23$16,709
Dec 2018186046.594.19$8,666
Nov 2018170052.934.24$8,998
Oct 2018163061.443.40$10,015
Sep 2018350059.543.11$20,839
Aug 2018196059.403.07$11,642
Jul 2018192065.142.93$12,507
Jun 2018181060.183.08$10,893
May 2018192065.382.90$12,553
Apr 2018390063.842.90$24,898
Mar 2018201061.222.79$12,305
Feb 2018198061.782.77$12,232
Jan 2018176062.874.01$11,065
Dec 2017176057.272.92$10,080
Nov 2017371055.423.12$20,561
Oct 2017188049.292.98$9,267
Sep 2017358047.523.09$17,012
Aug 2017189045.373.00$8,575
Jul 2017160043.873.09$7,019
Jun 2017381042.493.09$16,189
May 2017184045.373.26$8,348
Apr 2017189047.933.21$9,059
Mar 2017181046.772.98$8,465
Feb 2017379050.452.95$19,121
Jan 2017188049.413.42$9,289
Dec 2016375048.763.72$18,285
Nov 2016181042.492.64$7,691
Oct 2016347046.193.09$16,028
Sep 2016187041.553.10$7,770
Aug 2016163041.442.92$6,755
Jul 2016366041.622.92$15,233
Jun 2016360045.352.69$16,326
May 2016176042.521.99$7,484
Apr 2016202036.561.99$7,385
Mar 2016363033.011.79$11,983
Feb 2016184026.472.06$4,870
Jan 2016180027.352.36$4,923
Dec 2015411032.362.00$13,300
Nov 2015200038.792.17$7,758
Oct 2015344043.552.43$14,981
Sep 2015362042.992.76$15,562
Aug 2015175040.162.87$7,028
Jul 2015345048.152.95$16,612
Jun 2015348056.152.88$19,540
May 2015339055.212.96$18,716
Apr 2015165049.822.71$8,220
Mar 2015358042.892.93$15,355
Feb 2015365044.662.98$16,301
Jan 2015182043.433.10$7,904
Dec 2014344054.693.59$18,813
Nov 2014354070.464.25$24,943
Oct 2014173078.303.90$13,546
Sep 2014333086.164.05$28,691
Aug 2014337089.394.04$30,124
Jul 2014347096.564.18$33,506
Jun 2014342098.164.74$33,571
May 2014177094.734.73$16,767
Apr 2014355095.944.81$34,059
Mar 2014348095.895.06$33,370
Feb 2014174097.406.19$16,948
Jan 2014340090.404.86$30,736
Dec 2013338091.824.35$31,035
Nov 2013340088.853.74$30,209
Oct 2013171097.423.78$16,659
Sep 20133270104.113.72$34,044
Aug 20133240104.253.52$33,777
Jul 20135040102.523.72$51,670
Jun 2013334094.403.93$31,530
May 2013333094.834.15$31,578
Apr 2013264093.964.28$24,805
Mar 2013322093.623.91$30,146
Feb 2013500091.233.42$45,615
Jan 2013166091.603.42$15,206
Dec 2012350086.773.42$30,370
Nov 2012486086.953.62$42,258
Oct 2012328089.383.40$29,317
Sep 2012326094.672.92$30,862
Aug 2012339092.662.91$31,412
Jul 2012343085.133.02$29,200
Jun 2012331079.822.52$26,420
May 2012326091.612.49$29,865
Apr 20125050101.652.00$51,333
Mar 20123320105.052.22$34,877
Feb 20125040101.102.57$50,954
Jan 2012328098.092.73$32,174
Dec 2011337096.873.24$32,645
Nov 2011340095.723.31$32,545
Oct 2011671084.983.65$57,022
Sep 2011358083.623.99$29,936
Aug 2011497083.404.15$41,450
Jul 2011329094.144.52$30,972
Jun 2011499092.904.64$46,357
May 2011336098.134.40$32,972
Apr 20113320105.964.33$35,179
Mar 2011671096.364.06$64,658
Feb 2011319085.644.18$27,319
Jan 2011661086.504.59$57,177
Dec 2010328085.734.35$28,119
Nov 2010664080.843.80$53,678
Oct 2010497078.103.51$38,816
Sep 2010652072.633.98$47,355
Aug 2010508073.684.42$37,429
Jul 2010504072.554.74$36,565
Jun 2010659070.364.91$46,367
May 2010490071.124.24$34,849
Apr 2010659081.694.12$53,834
Mar 2010665078.394.39$52,129
Feb 2010514073.585.44$37,820
Jan 2010821074.365.96$61,050
Dec 2009334071.445.48$23,861
Nov 2009321074.593.75$23,943
Oct 2009478072.544.11$34,674
Sep 2009498065.543.06$32,639
Aug 2009497067.423.22$33,508
Jul 2009331061.133.46$20,234
Jun 2009522066.163.90$34,536
May 2009503054.743.93$27,534
Apr 2009330046.773.59$15,434
Mar 2009497042.144.06$20,944
Feb 2009513032.814.63$16,832
Jan 2009677035.865.37$24,277
Dec 2008333037.105.98$12,354
Nov 2008515055.496.86$28,577
Oct 2008502075.246.92$37,770
Sep 20085100101.767.88$51,898
Aug 20086350114.228.48$72,530
Jul 20086850131.0811.39$89,790
Jun 20083410131.3313.03$44,784
May 20086400123.1711.57$78,829
Apr 20083400110.3110.45$37,505
Mar 20086660101.909.66$67,865
Feb 2008509092.538.77$47,098
Jan 2008666090.388.21$60,193
Dec 2007500088.337.30$44,165
Nov 2007669091.677.29$61,327
Oct 2007680082.856.92$56,338
Sep 2007494075.846.24$37,465
Aug 2007658069.066.39$45,441
Jul 2007679070.906.39$48,141
Jun 2007675062.007.55$41,850
May 2007679058.747.85$39,884
Apr 2007689059.617.81$41,071
Mar 2007852056.927.30$48,496
Feb 2007503055.108.22$27,715
Jan 2007666050.306.73$33,500
Dec 2006634056.656.92$35,916
Nov 2006637054.207.62$34,525
Oct 2006677054.906.01$37,167
Sep 2006662060.085.04$39,773
Aug 2006661068.717.34$45,417
Jul 2006665069.376.34$46,131
Jun 2006500066.286.38$33,140
May 2006954066.016.42$62,974
Apr 2006665064.397.36$42,819
Mar 2006499056.707.08$28,293
Feb 2006811057.597.75$46,705
Jan 2006801060.598.93$48,533
Dec 2005663054.9413.42$36,425
Nov 2005842054.6910.59$46,049
Oct 2005668058.3413.80$38,971
Sep 2005664061.4512.08$40,803
Aug 2005856061.519.80$52,653
Jul 2005654055.697.84$36,421
Jun 20051,010052.337.38$52,853
May 2005663045.226.65$29,981
Apr 2005632049.207.36$31,094
Mar 2005850050.377.15$42,815
Feb 2005847045.226.31$38,301
Jan 2005669043.166.32$28,874
Dec 2004888039.866.75$35,396
Nov 2004829045.286.33$37,537
Oct 2004829049.706.52$41,201
Sep 2004839043.245.28$36,278
Aug 2004738042.375.55$31,269
Jul 20041,010038.286.08$38,663
Jun 2004685036.106.43$24,729
May 2004838037.486.49$31,408
Apr 20041,009034.475.86$34,780
Mar 2004685034.365.53$23,537
Feb 2004671032.455.51$21,774
Jan 20041,011032.036.30$32,382
Dec 2003833030.266.30$25,207
Nov 2003848028.804.60$24,422
Oct 2003991028.174.76$27,916
Sep 2003829026.314.75$21,811
Aug 2003840029.765.13$24,998
Jul 20031,036029.415.17$30,469
Jun 20031,010028.565.98$28,846
May 2003858026.595.97$22,814
Apr 2003993026.675.41$26,483
Mar 2003848031.146.10$26,407
Feb 20031,020033.487.93$34,150
Jan 2003839030.315.58$25,430
Dec 20021,185126.914.85$31,893
Nov 20021,022124.664.14$25,207
Oct 2002844126.464.23$22,336
Sep 20021,025127.443.64$28,130
Aug 20021,004125.963.16$26,067
Jul 20021,011124.583.06$24,853
Jun 2002578123.733.34$13,719
May 20021,012124.663.58$24,960
Apr 20021,163123.653.51$27,508
Mar 20021,011122.003.10$22,245
Feb 2002994118.222.38$18,113
Jan 2002839117.172.38$14,408
Dec 2001832116.932.36$14,088
Nov 2001514118.072.41$9,290
Oct 20011,182119.782.53$23,382
Sep 20011,171124.262.25$28,411
Aug 20011,150124.873.05$28,604
Jul 2001985123.933.20$23,574
Jun 20011,004124.563.82$24,662
May 20011,165125.524.31$29,735
Apr 20011,140124.685.34$28,141
Mar 2001826124.545.38$20,275
Feb 20011,109127.755.77$30,781
Jan 20011,210127.478.40$33,247
Dec 20001,060126.889.12$28,502
Nov 20001,036032.215.66$33,370
Oct 20001,371031.235.15$42,816
Sep 2000859031.875.19$27,376
Aug 20001,013029.644.54$30,025
Jul 20001,222028.534.09$34,864
Jun 20001,191029.304.40$34,896
May 20001,176027.263.68$32,058
Apr 20001,185024.513.12$29,044
Mar 20001,182028.422.86$33,592
Feb 20001,362027.622.73$37,618
Jan 20001,167025.272.48$29,490
Dec 19991,295024.282.42$31,443
Nov 19991,326023.192.43$30,750
Oct 19991,331020.982.80$27,924
Sep 19991,325021.752.62$28,819
Aug 19991,322019.262.88$25,462
Jul 19991,482017.892.37$26,513
Jun 19991,159015.942.36$18,474
May 19991,489015.792.32$23,511
Apr 19991,332015.102.21$20,113
Mar 19991,498012.471.84$18,680
Feb 19991,49009.981.82$14,870
Jan 19991,676010.381.90$17,397
Dec 19981,30509.201.77$12,006
Nov 19981,493010.892.19$16,259
Oct 19981,838012.421.97$22,828
Sep 19981,147012.592.08$14,441
Aug 19981,507011.301.91$17,029
Jul 19981,340011.742.24$15,732
Jun 19981,146011.242.24$12,881
May 19981,512012.622.21$19,081
Apr 19981,514013.042.51$19,743
Mar 19981,513012.802.31$19,366
Feb 19981,331013.952.30$18,567
Jan 19981,160014.702.15$17,052
Dec 19971,521016.322.41$24,823
Nov 19971,326018.193.09$24,120
Oct 19971,685019.253.15$32,436
Sep 19971,477017.742.95$26,202
Aug 19971,331017.862.55$23,772
Jul 19971,658017.582.25$29,148
Jun 19971,505017.242.26$25,946
May 19971,692018.972.31$32,097
Apr 19971,541017.882.08$27,553
Mar 19971,664018.951.94$31,533
Feb 19971,356020.492.21$27,784
Jan 19971,713023.483.54$40,221
Dec 19961,741023.32$40,600
Nov 19961,390021.97$30,538
Oct 19961,556023.31$36,270
Sep 19961,697022.22$37,707
Aug 19961,558020.26$31,565
Jul 19961,879019.55$36,734
Jun 19961,733018.73$32,459
May 19961,571019.43$30,525
Apr 19961,416021.51$30,458
Mar 19961,550019.38$30,039
Feb 19961,402016.98$23,806
Jan 19961,719017.07$29,343
Dec 19951,571017.19$27,005
Nov 19951,369016.00$21,904
Oct 19951,787015.43$27,573
Sep 19951,415016.18$22,895
Aug 19951,594015.92$25,376
Jul 19951,526015.24$23,256
Jun 19951,919016.41$31,491
May 19951,567017.56$27,517
Apr 19951,552017.73$27,517
Mar 19951,922016.44$31,598
Feb 19951,704016.58$28,252
Jan 19951,747015.92$27,812
Dec 19941,861015.03$27,971
Nov 19941,523015.90$24,216
Oct 19941,533015.58$23,884
Sep 19941,693015.29$25,886
Aug 19941,694016.13$27,324
Jul 19941,657117.56$29,097
Jun 19941,361017.09$23,259
May 19941,413015.88$22,438
Apr 19941,387014.14$19,612
Mar 19941,165012.46$14,516
Feb 1994891012.50$11,138
Jan 1994849012.66$10,748
Dec 1993843112.33$10,394
Nov 1993686114.49$9,940
Oct 1993864115.85$13,694
Sep 1993850115.03$12,776
Aug 1993874115.66$13,687
Jul 1993900115.46$13,914
Jun 1993693116.79$11,635
May 1993882117.68$15,594
Apr 1993696118.05$12,563
Mar 1993710118.14$12,879
Feb 1993874117.90$15,645
Jan 1993863116.93$14,611

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.

Apr 2024 — as filed, then multipliedworked
Oil                  118 bbl  × $ 84.45 =     $9,965
Casinghead gas         0 Mcf  × $  1.66 =         $0

────────────────────────────────────────────────────
Month total                                   $9,965

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/25434 is the state's own key, not one this site invented.