ROBERTSON 5A

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the OZONA (CANYON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 92544District 7CField 67995200NGPA filingGasSaveExport
Value, all time
$975 k
Jan 1993 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 2,312 leases and 2,323 wells, and the rule below applies to all of them.

Discovered
1962-02-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
600 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2006-09-12.

The Commission's schedule remark for this field reads: ZONE TO BE SET UP IN OZONA (CANYON SAND, OIL).

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
NGPA2none

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
GasProduction335,984 Mcf$974,849
Total$974,849

102,417 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 (1)

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 30.4978, -101.3906. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.49785, -101.39057 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
6,900 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 6,900 ft.

Completions filed
Feb 1981
1 of 1 wells

1 well

42-1053293416,900 ftFeb 1981

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 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026889.753.15$25
Feb 202612763.503.75$476
Jan 202614659.138.00$1,168
Dec 202524856.664.41$1,095
Nov 202511458.593.93$448
Oct 2025559.383.30$17
Sep 202515162.743.08$465
Aug 202515163.933.01$455
Jul 202522566.743.32$746
Jun 202511766.483.13$366
May 202517560.553.23$566
Apr 202522062.363.54$779
Mar 202521367.704.27$909
Feb 202521170.884.34$916
Jan 202524474.324.28$1,044
Dec 202432268.993.12$1,005
Nov 202428369.052.20$622
Oct 202412071.372.28$274
Sep 202430769.612.36$726
Aug 2024075.632.06$0
Jul 202438679.932.15$829
Jun 202443978.082.63$1,156
May 202443678.812.20$959
Apr 202440884.451.66$677
Mar 202441680.301.55$643
Feb 202438776.091.78$690
Jan 202441573.023.30$1,369
Dec 202339871.262.61$1,039
Nov 202339977.892.81$1,120
Oct 202340085.443.09$1,235
Sep 202340089.042.74$1,094
Aug 202340580.522.67$1,083
Jul 202340474.852.64$1,067
Jun 202338168.962.26$860
May 202336870.622.23$820
Apr 202338578.122.24$862
Mar 202338772.852.39$926
Feb 202334775.112.47$856
Jan 202338576.533.39$1,304
Dec 202235276.415.73$2,017
Nov 202237485.005.65$2,112
Oct 202237787.185.86$2,211
Sep 202236684.888.16$2,988
Aug 202238394.529.13$3,496
Jul 2022384101.587.54$2,896
Jun 2022377115.097.98$3,007
May 2022385109.378.43$3,247
Apr 2022376104.226.84$2,571
Mar 2022385108.885.08$1,954
Feb 202235591.054.86$1,725
Jan 202238881.844.54$1,761
Dec 202137871.323.90$1,474
Nov 202139077.435.24$2,042
Oct 202141979.795.71$2,394
Sep 202140169.865.35$2,146
Aug 202142766.024.22$1,802
Jul 202139070.783.98$1,553
Jun 202131769.493.38$1,072
May 202123963.483.02$721
Apr 202137760.362.76$1,040
Mar 202140461.302.72$1,098
Feb 202129457.805.55$1,631
Jan 202135450.412.81$995
Dec 202037944.642.68$1,014
Nov 202038838.772.71$1,050
Oct 202040436.972.48$1,001
Sep 202047037.091.99$936
Aug 202042839.982.39$1,021
Jul 202042238.371.83$770
Jun 202041034.901.69$693
May 202043316.921.81$786
Apr 202040914.751.80$738
Mar 202056430.341.86$1,047
Feb 202039049.881.98$772
Jan 202036157.252.09$756
Dec 201937159.012.30$855
Nov 201933155.302.75$910
Oct 201932853.472.42$793
Sep 201935855.052.66$951
Aug 201941653.112.30$959
Jul 201947656.272.46$1,171
Jun 201943752.782.49$1,089
May 201941958.482.74$1,148
Apr 201941162.632.75$1,131
Mar 201941256.803.06$1,262
Feb 201940750.852.79$1,136
Jan 201943146.033.23$1,391
Dec 201845246.594.19$1,892
Nov 201840052.934.24$1,695
Oct 201844861.443.40$1,522
Sep 201848859.543.11$1,517
Aug 201832559.403.07$997
Jul 201845165.142.93$1,322
Jun 201846760.183.08$1,437
May 201842165.382.90$1,221
Apr 201846763.842.90$1,355
Mar 20189661.222.79$268
Feb 201823561.782.77$650
Jan 201821262.874.01$850
Dec 201733257.272.92$970
Nov 201737955.423.12$1,182
Oct 201745049.292.98$1,343
Sep 201739147.523.09$1,207
Aug 201743345.373.00$1,301
Jul 201748343.873.09$1,491
Jun 201747142.493.09$1,454
May 201751345.373.26$1,674
Apr 201750947.933.21$1,635
Mar 201758346.772.98$1,739
Feb 201725150.452.95$741
Jan 201753349.413.42$1,822
Dec 201650348.763.72$1,873
Nov 201648042.492.64$1,269
Oct 201649246.193.09$1,520
Sep 201648041.553.10$1,488
Aug 201649341.442.92$1,442
Jul 201652241.622.92$1,527
Jun 201654345.352.69$1,458
May 201619042.521.99$378
Apr 20161036.561.99$20
Mar 201611333.011.79$203
Feb 201629626.472.06$611
Jan 201639527.352.36$934
Dec 201536532.362.00$731
Nov 201552638.792.17$1,140
Oct 201537443.552.43$908
Sep 201545042.992.76$1,241
Aug 201542640.162.87$1,224
Jul 201545648.152.95$1,343
Jun 201542956.152.88$1,237
May 201551155.212.96$1,510
Apr 201547149.822.71$1,275
Mar 201552742.892.93$1,547
Feb 201550044.662.98$1,488
Jan 201553943.433.10$1,671
Dec 201452754.693.59$1,893
Nov 201451270.464.25$2,177
Oct 201452078.303.90$2,029
Sep 201452586.164.05$2,124
Aug 201454389.394.04$2,191
Jul 201454496.564.18$2,274
Jun 201452398.164.74$2,477
May 201456094.734.73$2,647
Apr 201455295.944.81$2,655
Mar 201449495.895.06$2,498
Feb 201449597.406.19$3,065
Jan 201454890.404.86$2,664
Dec 201355091.824.35$2,395
Nov 201354088.853.74$2,019
Oct 201351997.423.78$1,961
Sep 2013559104.113.72$2,078
Aug 2013576104.253.52$2,029
Jul 2013599102.523.72$2,227
Jun 201361594.403.93$2,419
May 201346294.834.15$1,917
Apr 201359293.964.28$2,535
Mar 201345693.623.91$1,784
Feb 201352091.233.42$1,778
Jan 201358091.603.42$1,984
Dec 201257886.773.42$1,977
Nov 201256986.953.62$2,063
Oct 201258789.383.40$1,996
Sep 201259194.672.92$1,725
Aug 201254492.662.91$1,582
Jul 201259885.133.02$1,806
Jun 201258379.822.52$1,469
May 201260491.612.49$1,503
Apr 2012587101.652.00$1,172
Mar 2012602105.052.22$1,338
Feb 2012490101.102.57$1,259
Jan 201259798.092.73$1,632
Dec 201159696.873.24$1,931
Nov 201159695.723.31$1,974
Oct 201161184.983.65$2,229
Sep 201160283.623.99$2,399
Aug 201162583.404.15$2,593
Jul 201162894.144.52$2,837
Jun 201162592.904.64$2,900
May 201165498.134.40$2,881
Apr 2011569105.964.33$2,466
Mar 201162796.364.06$2,544
Feb 201160685.644.18$2,533
Jan 201158786.504.59$2,694
Dec 201060185.734.35$2,613
Nov 201060880.843.80$2,308
Oct 201066978.103.51$2,347
Sep 201064772.633.98$2,575
Aug 201066373.684.42$2,930
Jul 201070272.554.74$3,325
Jun 201062070.364.91$3,044
May 201072771.124.24$3,079
Apr 201043081.694.12$1,773
Mar 201069078.394.39$3,028
Feb 201062273.585.44$3,385
Jan 201069974.365.96$4,169
Dec 200969971.445.48$3,833
Nov 200967974.593.75$2,547
Oct 200967272.544.11$2,762
Sep 200963165.543.06$1,934
Aug 200968367.423.22$2,198
Jul 200970061.133.46$2,425
Jun 200966566.163.90$2,590
May 200968854.743.93$2,701
Apr 200967846.773.59$2,432
Mar 200971642.144.06$2,906
Feb 200959232.814.63$2,743
Jan 200962435.865.37$3,352
Dec 200862237.105.98$3,718
Nov 200860955.496.86$4,178
Oct 200860775.246.92$4,202
Sep 2008400101.767.88$3,151
Aug 2008562114.228.48$4,767
Jul 2008582131.0811.39$6,629
Jun 2008624131.3313.03$8,132
May 2008687123.1711.57$7,952
Apr 2008669110.3110.45$6,994
Mar 2008704101.909.66$6,804
Feb 200866892.538.77$5,859
Jan 200871790.388.21$5,884
Dec 200772488.337.30$5,287
Nov 200770791.677.29$5,155
Oct 200773582.856.92$5,088
Sep 200767675.846.24$4,221
Aug 200772569.066.39$4,631
Jul 200769270.906.39$4,420
Jun 200748762.007.55$3,676
May 200750158.747.85$3,931
Apr 200755359.617.81$4,316
Mar 200744956.927.30$3,279
Feb 200740855.108.22$3,352
Jan 200745150.306.73$3,034
Dec 200646056.656.92$3,182
Nov 200654554.207.62$4,152
Oct 200660954.906.01$3,662
Sep 200662160.085.04$3,128
Aug 200661168.717.34$4,485
Jul 200662369.376.34$3,952
Jun 200658666.286.38$3,741
May 200661366.016.42$3,939
Apr 200660064.397.36$4,416
Mar 200663956.707.08$4,526
Feb 200656857.597.75$4,403
Jan 200668760.598.93$6,137
Dec 200573654.9413.42$9,874
Nov 200575654.6910.59$8,005
Oct 200571058.3413.80$9,795
Sep 200587561.4512.08$10,569
Aug 200592761.519.80$9,082
Jul 200580755.697.84$6,330
Jun 200585652.337.38$6,318
May 200590645.226.65$6,026
Apr 200564249.207.36$4,725
Mar 200577150.377.15$5,516
Feb 200575745.226.31$4,778
Jan 200593843.166.32$5,930
Dec 200478839.866.75$5,320
Nov 200469145.286.33$4,374
Oct 200481649.706.52$5,316
Sep 200479543.245.28$4,201
Aug 20041,04442.375.55$5,795
Jul 200484538.286.08$5,141
Jun 200465036.106.43$4,181
May 200492237.486.49$5,988
Apr 200454934.475.86$3,216
Mar 200484534.365.53$4,673
Feb 200471232.455.51$3,923
Jan 200437132.036.30$2,337
Dec 200328730.266.30$1,809
Nov 200349228.804.60$2,261
Oct 200344628.174.76$2,123
Sep 200351526.314.75$2,446
Aug 200368329.765.13$3,504
Jul 200347129.415.17$2,435
Jun 200335528.565.98$2,124
May 200350826.595.97$3,034
Apr 200351326.675.41$2,774
Mar 200352331.146.10$3,188
Feb 200373133.487.93$5,794
Jan 200382830.315.58$4,622
Dec 200276326.914.85$3,703
Nov 200281024.664.14$3,351
Oct 200291826.464.23$3,882
Sep 200271227.443.64$2,588
Aug 200269625.963.16$2,202
Jul 200260624.583.06$1,855
Jun 200263823.733.34$2,130
May 200289624.663.58$3,211
Apr 20021,02623.653.51$3,604
Mar 200286722.003.10$2,690
Feb 20021,16018.222.38$2,756
Jan 20021,74317.172.38$4,141
Dec 20011,79816.932.36$4,251
Nov 20011,40918.072.41$3,389
Oct 20011,30119.782.53$3,290
Sep 20011,11924.262.25$2,519
Aug 20011,56224.873.05$4,769
Jul 20011,64923.933.20$5,272
Jun 20011,55824.563.82$5,958
May 20011,30925.524.31$5,638
Apr 20011,46224.685.34$7,800
Mar 20011,59524.545.38$8,575
Feb 20011,39427.755.77$8,039
Jan 20011,26527.478.40$10,624
Dec 20001,13626.889.12$10,363
Nov 20001,27532.215.66$7,214
Oct 20001,15231.235.15$5,928
Sep 20001,17631.875.19$6,099
Aug 20001,74929.644.54$7,942
Jul 20001,54628.534.09$6,323
Jun 20001,59729.304.40$7,022
May 20001,75027.263.68$6,440
Apr 20001,79624.513.12$5,596
Mar 20001,71228.422.86$4,896
Feb 20001,54227.622.73$4,204
Jan 20001,35625.272.48$3,364
Dec 19991,54724.282.42$3,749
Nov 19991,33123.192.43$3,240
Oct 19991,70920.982.80$4,792
Sep 19991,74321.752.62$4,565
Aug 19991,33719.262.88$3,845
Jul 199984817.892.37$2,012
Jun 19991,17215.942.36$2,768
May 19991,77015.792.32$4,108
Apr 199996515.102.21$2,131
Mar 199984412.471.84$1,552
Feb 19991,0139.981.82$1,841
Jan 199996910.381.90$1,841
Dec 19981,0279.201.77$1,821
Nov 199889010.892.19$1,945
Oct 19981,17612.421.97$2,316
Sep 19981,05512.592.08$2,197
Aug 19981,09711.301.91$2,092
Jul 19981,02411.742.24$2,291
Jun 19981,36911.242.24$3,063
May 19981,62912.622.21$3,594
Apr 19981,81613.042.51$4,550
Mar 19981,56012.802.31$3,603
Feb 19981,41113.952.30$3,244
Jan 19981,16214.702.15$2,504
Dec 19971,35016.322.41$3,255
Nov 19971,70518.193.09$5,265
Oct 19971,65819.253.15$5,222
Sep 19971,34717.742.95$3,980
Aug 19971,83617.862.55$4,691
Jul 19971,90017.582.25$4,269
Jun 19971,53517.242.26$3,465
May 19971,23918.972.31$2,860
Apr 19971,28317.882.08$2,672
Mar 19971,24118.951.94$2,406
Feb 19971,38020.492.21$3,044
Jan 19971,37123.483.54$4,853
Dec 19961,57723.32$0
Nov 19961,40221.97$0
Oct 19961,86023.31$0
Sep 19961,37922.22$0
Aug 19961,92920.26$0
Jul 19961,52219.55$0
Jun 19961,35718.73$0
May 19961,64619.43$0
Apr 19961,67821.51$0
Mar 19961,63219.38$0
Feb 19961,70716.98$0
Jan 19961,80817.07$0
Dec 19951,31917.19$0
Nov 19951,50116.00$0
Oct 19951,41915.43$0
Sep 19951,65616.18$0
Aug 19951,65115.92$0
Jul 19951,87815.24$0
Jun 19952,06616.41$0
May 19952,13217.56$0
Apr 19952,14817.73$0
Mar 19951,86716.44$0
Feb 19951,92316.58$0
Jan 19951,90315.92$0
Dec 19942,64315.03$0
Nov 19941,89515.90$0
Oct 19942,71915.58$0
Sep 19941,99515.29$0
Aug 19942,60616.13$0
Jul 19942,42817.56$0
Jun 19942,96117.09$0
May 19943,24315.88$0
Apr 19942,58514.14$0
Mar 19943,01812.46$0
Feb 19942,28212.50$0
Jan 19942,85512.66$0
Dec 19932,65312.33$0
Nov 19932,54614.49$0
Oct 19931,74015.85$0
Sep 19931,67015.03$0
Aug 19932,70215.66$0
Jul 19933,12515.46$0
Jun 19933,03116.79$0
May 19932,40717.68$0
Apr 19932,36718.05$0
Mar 19932,66018.14$0
Feb 19932,46217.90$0
Jan 19932,86416.93$0

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.

Mar 2026 — as filed, then multipliedworked
Gas                    8 Mcf  × $  3.15 =        $25

────────────────────────────────────────────────────
Month total                                      $25

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. 7C/G/92544 is the state's own key, not one this site invented.