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 185806District 7CField 679952002 tax incentive programmesGasSaveExport
Value, all time
$2.1 M
Jul 2001 – May 2026
Value, last 12 filed months
$7 k
at the published price for each month
Months reported
299
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
High Cost Gas112002-04-01145895
NGPA1none

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
GasProduction417,896 Mcf$2,131,509
Total$2,131,509

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 30.4992, -101.3885. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.49922, -101.38852 · 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
6,910 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 6,910 ft.

Completions filed
Jul 2001
1 of 1 wells

1 well

42-1053861346,910 ftJul 2001

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 (299)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

299 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 20261689.753.15$50
Feb 202622663.503.75$848
Jan 202614159.138.00$1,128
Dec 202517956.664.41$790
Nov 202522658.593.93$887
Oct 202526459.383.30$872
Sep 202518962.743.08$582
Aug 202523463.933.01$705
Jul 202523766.743.32$786
Jun 202522966.483.13$716
May 202526360.553.23$850
Apr 202529962.363.54$1,059
Mar 20259267.704.27$393
Feb 202524970.884.34$1,081
Jan 202529674.324.28$1,266
Dec 202436768.993.12$1,146
Nov 202418769.052.20$411
Oct 202412071.372.28$274
Sep 202420669.612.36$487
Aug 20245475.632.06$111
Jul 20245779.932.15$122
Jun 20249978.082.63$261
May 20244378.812.20$95
Apr 20246684.451.66$110
Mar 202423980.301.55$369
Feb 202425076.091.78$446
Jan 202432573.023.30$1,072
Dec 202321471.262.61$559
Nov 202323277.892.81$651
Oct 202326985.443.09$830
Sep 202326989.042.74$736
Aug 202326980.522.67$719
Jul 202323474.852.64$618
Jun 202323668.962.26$533
May 202323670.622.23$526
Apr 202320878.122.24$465
Mar 202322672.852.39$541
Feb 202326975.112.47$663
Jan 202336376.533.39$1,230
Dec 202232376.415.73$1,850
Nov 202220985.005.65$1,180
Oct 202214387.185.86$839
Sep 202225284.888.16$2,057
Aug 202224494.529.13$2,227
Jul 2022238101.587.54$1,795
Jun 2022210115.097.98$1,675
May 2022205109.378.43$1,729
Apr 2022247104.226.84$1,689
Mar 2022220108.885.08$1,117
Feb 202227491.054.86$1,331
Jan 202228481.844.54$1,289
Dec 202128971.323.90$1,127
Nov 202128277.435.24$1,477
Oct 202124779.795.71$1,411
Sep 202120869.865.35$1,113
Aug 202122766.024.22$958
Jul 202121670.783.98$860
Jun 202123169.493.38$781
May 202118763.483.02$564
Apr 202127160.362.76$748
Mar 202139161.302.72$1,062
Feb 202129457.805.55$1,631
Jan 202136650.412.81$1,029
Dec 202038944.642.68$1,041
Nov 202044538.772.71$1,204
Oct 202047336.972.48$1,172
Sep 202045737.091.99$910
Aug 202045339.982.39$1,080
Jul 202033538.371.83$611
Jun 20203134.901.69$52
May 202021416.921.81$388
Apr 202021014.751.80$379
Mar 202019130.341.86$355
Feb 202049849.881.98$986
Jan 202056857.252.09$1,190
Dec 201955159.012.30$1,270
Nov 201955155.302.75$1,516
Oct 201959753.472.42$1,444
Sep 201959855.052.66$1,589
Aug 201958553.112.30$1,348
Jul 201961656.272.46$1,515
Jun 201964752.782.49$1,612
May 201979258.482.74$2,170
Apr 201978662.632.75$2,162
Mar 201976556.803.06$2,343
Feb 201963350.852.79$1,767
Jan 201926946.033.23$868
Dec 201838746.594.19$1,620
Nov 201845052.934.24$1,907
Oct 201861161.443.40$2,076
Sep 201852359.543.11$1,625
Aug 201859159.403.07$1,812
Jul 201860065.142.93$1,759
Jun 201860460.183.08$1,858
May 201862065.382.90$1,799
Apr 201861163.842.90$1,772
Mar 201889861.222.79$2,503
Feb 201880461.782.77$2,224
Jan 201879462.874.01$3,183
Dec 201787057.272.92$2,542
Nov 201778155.423.12$2,435
Oct 201781249.292.98$2,423
Sep 201768747.523.09$2,121
Aug 201753545.373.00$1,607
Jul 201761643.873.09$1,902
Jun 201750442.493.09$1,556
May 201756845.373.26$1,854
Apr 201758447.933.21$1,876
Mar 201769546.772.98$2,074
Feb 201758050.452.95$1,713
Jan 201777649.413.42$2,653
Dec 20161,11148.763.72$4,136
Nov 201658542.492.64$1,547
Oct 2016046.193.09$0
Sep 20162041.553.10$62
Aug 20163241.442.92$94
Jul 201654341.622.92$1,588
Jun 201654245.352.69$1,456
May 201658742.521.99$1,169
Apr 201662636.561.99$1,246
Mar 201666733.011.79$1,197
Feb 201669926.472.06$1,442
Jan 201680527.352.36$1,903
Dec 201581232.362.00$1,625
Nov 201579638.792.17$1,725
Oct 201582043.552.43$1,990
Sep 201582842.992.76$2,284
Aug 201577140.162.87$2,215
Jul 201587748.152.95$2,583
Jun 201585356.152.88$2,459
May 201576855.212.96$2,270
Apr 201585349.822.71$2,309
Mar 20151,09642.892.93$3,216
Feb 20151,00544.662.98$2,991
Jan 20151,08643.433.10$3,367
Dec 20141,13754.693.59$4,083
Nov 20141,10270.464.25$4,686
Oct 20141,10578.303.90$4,311
Sep 20141,09386.164.05$4,422
Aug 20141,13989.394.04$4,596
Jul 20141,12596.564.18$4,702
Jun 20141,09998.164.74$5,206
May 20141,15794.734.73$5,469
Apr 20141,13595.944.81$5,458
Mar 20141,03495.895.06$5,229
Feb 20141,01597.406.19$6,285
Jan 20141,15890.404.86$5,629
Dec 20131,03891.824.35$4,520
Nov 20131,05488.853.74$3,940
Oct 20131,16497.423.78$4,399
Sep 20131,122104.113.72$4,171
Aug 20131,200104.253.52$4,227
Jul 20131,198102.523.72$4,454
Jun 20131,18494.403.93$4,657
May 201392294.834.15$3,825
Apr 20131,19093.964.28$5,096
Mar 201384393.623.91$3,299
Feb 20131,02891.233.42$3,516
Jan 20131,13091.603.42$3,865
Dec 20121,15586.773.42$3,950
Nov 20121,18186.953.62$4,281
Oct 20121,24289.383.40$4,222
Sep 20121,23594.672.92$3,604
Aug 20121,21992.662.91$3,545
Jul 20121,30885.133.02$3,951
Jun 20121,29079.822.52$3,250
May 20121,31791.612.49$3,277
Apr 20121,261101.652.00$2,518
Mar 20121,314105.052.22$2,920
Feb 20121,234101.102.57$3,172
Jan 20121,33298.092.73$3,642
Dec 20111,36296.873.24$4,413
Nov 20111,30995.723.31$4,334
Oct 20111,31884.983.65$4,809
Sep 20111,21083.623.99$4,823
Aug 20111,28883.404.15$5,344
Jul 20111,39794.144.52$6,311
Jun 20111,37592.904.64$6,380
May 20111,39898.134.40$6,158
Apr 20111,270105.964.33$5,503
Mar 20111,44596.364.06$5,863
Feb 20111,34985.644.18$5,639
Jan 20111,51986.504.59$6,970
Dec 20101,52685.734.35$6,635
Nov 20101,47280.843.80$5,587
Oct 20101,62978.103.51$5,716
Sep 20101,56272.633.98$6,216
Aug 20101,61773.684.42$7,146
Jul 20101,60772.554.74$7,612
Jun 20101,41170.364.91$6,929
May 20101,47771.124.24$6,255
Apr 20101,30581.694.12$5,380
Mar 20101,63078.394.39$7,154
Feb 20101,50173.585.44$8,169
Jan 20101,62374.365.96$9,680
Dec 20091,68871.445.48$9,257
Nov 20091,60674.593.75$6,025
Oct 20091,52272.544.11$6,256
Sep 20091,78965.543.06$5,483
Aug 20091,88767.423.22$6,073
Jul 20091,92661.133.46$6,673
Jun 20091,84366.163.90$7,178
May 20091,65754.743.93$6,505
Apr 20091,64246.773.59$5,891
Mar 20091,72642.144.06$7,006
Feb 20091,55332.814.63$7,195
Jan 20091,78435.865.37$9,582
Dec 20081,78737.105.98$10,681
Nov 20081,74655.496.86$11,978
Oct 20081,84075.246.92$12,736
Sep 20081,110101.767.88$8,744
Aug 20081,762114.228.48$14,947
Jul 20081,717131.0811.39$19,556
Jun 20081,641131.3313.03$21,387
May 20081,685123.1711.57$19,503
Apr 20081,692110.3110.45$17,690
Mar 20081,790101.909.66$17,299
Feb 20081,68792.538.77$14,796
Jan 20081,82190.388.21$14,943
Dec 20071,86488.337.30$13,611
Nov 20071,85391.677.29$13,512
Oct 20071,91782.856.92$13,269
Sep 20071,94675.846.24$12,151
Aug 20072,21269.066.39$14,130
Jul 20072,16570.906.39$13,830
Jun 20072,16762.007.55$16,357
May 20072,11758.747.85$16,611
Apr 20072,20859.617.81$17,234
Mar 20071,75556.927.30$12,815
Feb 20071,98955.108.22$16,342
Jan 20072,43550.306.73$16,380
Dec 20062,48856.656.92$17,213
Nov 20062,38854.207.62$18,191
Oct 20062,25354.906.01$13,549
Sep 20062,26960.085.04$11,429
Aug 20062,38568.717.34$17,506
Jul 20062,41669.376.34$15,324
Jun 20062,39966.286.38$15,315
May 20062,54666.016.42$16,358
Apr 20062,44664.397.36$18,004
Mar 20061,82456.707.08$12,919
Feb 20061,71457.597.75$13,285
Jan 20062,14160.598.93$19,126
Dec 20052,91554.9413.42$39,106
Nov 20052,35854.6910.59$24,967
Oct 20052,80758.3413.80$38,725
Sep 20052,70061.4512.08$32,613
Aug 20052,42461.519.80$23,748
Jul 20052,53155.697.84$19,852
Jun 20052,68352.337.38$19,803
May 20052,59245.226.65$17,240
Apr 20052,82949.207.36$20,823
Mar 20052,93350.377.15$20,985
Feb 20052,69845.226.31$17,030
Jan 20053,11443.166.32$19,687
Dec 20043,15839.866.75$21,320
Nov 20042,76545.286.33$17,504
Oct 20042,95949.706.52$19,278
Sep 20042,91443.245.28$15,397
Aug 20043,06542.375.55$17,013
Jul 20043,13138.286.08$19,050
Jun 20043,10236.106.43$19,955
May 20043,24737.486.49$21,088
Apr 20043,21434.475.86$18,829
Mar 20043,40734.365.53$18,841
Feb 20043,28932.455.51$18,121
Jan 20043,52932.036.30$22,231
Dec 20033,52230.266.30$22,194
Nov 20033,54928.804.60$16,308
Oct 20033,78128.174.76$17,996
Sep 20033,70826.314.75$17,611
Aug 20033,95929.765.13$20,309
Jul 20033,94529.415.17$20,399
Jun 20033,56828.565.98$21,347
May 20033,98626.595.97$23,807
Apr 20034,01426.675.41$21,705
Mar 20033,69831.146.10$22,543
Feb 20033,88433.487.93$30,784
Jan 20034,46930.315.58$24,946
Dec 20024,89626.914.85$23,764
Nov 20025,31224.664.14$21,976
Oct 20024,66126.464.23$19,712
Sep 20024,45827.443.64$16,206
Aug 20024,09225.963.16$12,948
Jul 20023,84124.583.06$11,760
Jun 20024,01823.733.34$13,413
May 20024,32424.663.58$15,497
Apr 20024,31823.653.51$15,166
Mar 20024,59322.003.10$14,251
Feb 20024,20318.222.38$9,985
Jan 20024,80717.172.38$11,420
Dec 20014,48216.932.36$10,597
Nov 20014,80218.072.41$11,551
Oct 20015,25019.782.53$13,277
Sep 20016,36124.262.25$14,321
Aug 2001024.873.05$0
Jul 2001023.933.20$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                   16 Mcf  × $  3.15 =        $50

────────────────────────────────────────────────────
Month total                                      $50

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/185806 is the state's own key, not one this site invented.