RAILWAY RANCH 21 A UNIT

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

Gas lease lease 215431District 7CField 233801002 tax incentive programmesCondensateGasSaveExport
Value, all time
$11.0 M
Nov 2005 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
247
no gaps in the span
Streams
2
condensate, 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 36 leases and 37 wells, and the rule below applies to all of them.

Discovered
1960-06-30
as the register files it
Field class
Oil and gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2005-07-01.

The Commission's schedule remark for this field reads: MINIMUM OF FOUR HUNDRED AND SIXTY-SEVEN (467) FEET.

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 Gas112007-02-09172582
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
CondensateDisposition25,729 bbl$1,626,162
GasProduction1,432,768 Mcf$9,399,014
Total$11,025,176

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 31.5382, -102.1802. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.53821, -102.18022 · 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
11,991 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 11,991 ft.

Completions filed
Nov 2005
1 of 1 wells

1 well

42-461347221 H11,991 ftNov 2005

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 (247)

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

247 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 20250567.704.27$21
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024045968.993.12$1,433
Nov 202403,13869.052.20$6,899
Oct 20240071.372.28$0
Sep 202401,20969.612.36$2,859
Aug 2024066575.632.06$1,372
Jul 202401,71379.932.15$3,677
Jun 20240078.082.63$0
May 202401,61578.812.20$3,550
Apr 2024093484.451.66$1,550
Mar 20241842,92680.301.55$19,296
Feb 202403,06376.091.78$5,463
Jan 202403,00073.023.30$9,893
Dec 202303,38071.262.61$8,824
Nov 202303,41577.892.81$9,588
Oct 20231783,66985.443.09$26,536
Sep 202303,75789.042.74$10,276
Aug 202303,96780.522.67$10,603
Jul 202303,69174.852.64$9,751
Jun 202303,40868.962.26$7,697
May 20231782,28970.622.23$17,669
Apr 202303,13278.122.24$7,009
Mar 202303,06372.852.39$7,330
Feb 202303,01975.112.47$7,444
Jan 202303,08876.533.39$10,461
Dec 202201,80676.415.73$10,347
Nov 202202,27285.005.65$12,828
Oct 20221842,78287.185.86$32,354
Sep 202203,00384.888.16$24,516
Aug 202202,65794.529.13$24,251
Jul 202203,851101.587.54$29,045
Jun 202203,413115.097.98$27,226
May 202203,454109.378.43$29,128
Apr 202203,813104.226.84$26,072
Mar 202203,531108.885.08$17,925
Feb 202203,55091.054.86$17,249
Jan 202203,71281.844.54$16,844
Dec 20211822,95671.323.90$24,506
Nov 202103,33277.435.24$17,449
Oct 202103,23879.795.71$18,502
Sep 202103,47969.865.35$18,616
Aug 202103,78266.024.22$15,962
Jul 20211812,97870.783.98$24,670
Jun 20211874,71869.493.38$28,944
May 202101,88463.483.02$5,685
Apr 202101,94860.362.76$5,373
Mar 202101,25061.302.72$3,396
Feb 2021076057.805.55$4,216
Jan 202101,70350.412.81$4,786
Dec 202001,65944.642.68$4,439
Nov 202001,55938.772.71$4,220
Oct 202001,75936.972.48$4,360
Sep 202001,95437.091.99$3,890
Aug 202001,81139.982.39$4,319
Jul 202001,95938.371.83$3,575
Jun 202002,00034.901.69$3,381
May 202002,02316.921.81$3,671
Apr 202002,13914.751.80$3,860
Mar 202001,64030.341.86$3,044
Feb 20201711,60749.881.98$11,712
Jan 202001,97157.252.09$4,129
Dec 201901,80659.012.30$4,162
Nov 201901,94855.302.75$5,358
Oct 2019039753.472.42$960
Sep 201902,22955.052.66$5,923
Aug 201902,15953.112.30$4,975
Jul 201902,25156.272.46$5,538
Jun 201902,23552.782.49$5,568
May 201902,51158.482.74$6,881
Apr 201902,56362.632.75$7,050
Mar 201902,64956.803.06$8,112
Feb 201902,23450.852.79$6,238
Jan 201902,87146.033.23$9,268
Dec 201803,40046.594.19$14,231
Nov 20181803,56652.934.24$24,637
Oct 201804,02261.443.40$13,667
Sep 201803,29559.543.11$10,241
Aug 201803,26859.403.07$10,022
Jul 201802,88065.142.93$8,444
Jun 201802,91960.183.08$8,982
May 201803,14965.382.90$9,135
Apr 201802,91463.842.90$8,453
Mar 20181763,29961.222.79$19,969
Feb 201803,19261.782.77$8,829
Jan 201803,15662.874.01$12,653
Dec 201703,67757.272.92$10,742
Nov 201703,54655.423.12$11,058
Oct 201703,85649.292.98$11,505
Sep 20171623,67647.523.09$19,047
Aug 201703,21845.373.00$9,668
Jul 201703,83443.873.09$11,837
Jun 201703,17842.493.09$9,811
May 201703,84245.373.26$12,538
Apr 201703,84747.933.21$12,355
Mar 20171773,93046.772.98$20,004
Feb 201703,46050.452.95$10,216
Jan 201703,91149.413.42$13,371
Dec 201603,63448.763.72$13,529
Nov 201603,92742.492.64$10,384
Oct 20161613,20746.193.09$17,347
Sep 201603,67441.553.10$11,392
Aug 201603,80441.442.92$11,124
Jul 201604,71941.622.92$13,800
Jun 201603,75445.352.69$10,083
May 20161723,14742.521.99$13,579
Apr 201603,11236.561.99$6,196
Mar 201604,16733.011.79$7,476
Feb 201602,04926.472.06$4,228
Jan 201603,54527.352.36$8,382
Dec 201503,29632.362.00$6,597
Nov 201503,37038.792.17$7,304
Oct 20151991,91043.552.43$13,301
Sep 201501,49542.992.76$4,124
Aug 201501,49940.162.87$4,306
Jul 201501,08748.152.95$3,201
Jun 201502,35856.152.88$6,798
May 2015082755.212.96$2,444
Apr 2015090049.822.71$2,436
Mar 201501,29542.892.93$3,800
Feb 201501,14944.662.98$3,420
Jan 201501,43843.433.10$4,459
Dec 20141714,71954.693.59$26,300
Nov 201401,72170.464.25$7,317
Oct 201401,74978.303.90$6,823
Sep 201401,75586.164.05$7,100
Aug 201401,96789.394.04$7,937
Jul 201402,00096.564.18$8,359
Jun 2014075698.164.74$3,581
May 201401,41894.734.73$6,702
Apr 2014053395.944.81$2,563
Mar 201419010295.895.06$18,735
Feb 2014062597.406.19$3,870
Jan 201401,17690.404.86$5,716
Dec 201302,28691.824.35$9,954
Nov 2013043888.853.74$1,637
Oct 201302,28097.423.78$8,617
Sep 201301,569104.113.72$5,833
Aug 201302,720104.253.52$9,582
Jul 201302,392102.523.72$8,893
Jun 20132832,23194.403.93$35,491
May 201301,93494.834.15$8,024
Apr 201302,92893.964.28$12,539
Mar 201302,98893.623.91$11,692
Feb 2013079591.233.42$2,719
Jan 201301,94691.603.42$6,655
Dec 201203,14786.773.42$10,763
Nov 201203,07886.953.62$11,158
Oct 201201,83789.383.40$6,245
Sep 201202,64494.672.92$7,716
Aug 201202,19892.662.91$6,392
Jul 2012242,73485.133.02$10,302
Jun 2012752,31779.822.52$11,823
May 201202,13691.612.49$5,315
Apr 201202,393101.652.00$4,778
Mar 2012782,784105.052.22$14,380
Feb 201202,854101.102.57$7,335
Jan 201202,30198.092.73$6,291
Dec 201101,27996.873.24$4,144
Nov 201102,24795.723.31$7,440
Oct 2011792,37384.983.65$15,371
Sep 201102,14683.623.99$8,554
Aug 20111022,47483.404.15$18,772
Jul 201102,88494.144.52$13,028
Jun 201102,48492.904.64$11,525
May 201102,50098.134.40$11,012
Apr 20111782,883105.964.33$31,354
Mar 201103,68096.364.06$14,931
Feb 201103,74885.644.18$15,667
Jan 201105,01386.504.59$23,004
Dec 20101137,57585.734.35$42,622
Nov 201005,33780.843.80$20,256
Oct 201003,67878.103.51$12,906
Sep 201001,64272.633.98$6,534
Aug 20101712,40973.684.42$23,246
Jul 201003,20472.554.74$15,176
Jun 201003,75170.364.91$18,419
May 20102725,70971.124.24$43,524
Apr 2010125,16981.694.12$22,290
Mar 20101352,34778.394.39$20,883
Feb 201003,18773.585.44$17,345
Jan 201004,26874.365.96$25,455
Dec 20091714,34571.445.48$36,043
Nov 200904,83474.593.75$18,135
Oct 20091085,63272.544.11$30,983
Sep 200906,45565.543.06$19,783
Aug 20092156,65267.423.22$35,905
Jul 20091887,26661.133.46$36,666
Jun 200906,32166.163.90$24,620
May 200907,27354.743.93$28,552
Apr 200906,15246.773.59$22,070
Mar 20093226,57042.144.06$40,237
Feb 200907,44332.814.63$34,483
Jan 2009926,48035.865.37$38,103
Dec 20083687,56137.105.98$58,846
Nov 200807,34255.496.86$50,369
Oct 20081487,52775.246.92$63,237
Sep 20081847,102101.767.88$74,667
Aug 2008010,662114.228.48$90,446
Jul 20089610,911131.0811.39$136,854
Jun 200811912,809131.3313.03$182,563
May 20081327,733123.1711.57$105,762
Apr 200809,235110.3110.45$96,551
Mar 200827810,220101.909.66$127,095
Feb 2008169,78092.538.77$87,257
Jan 200833610,47690.388.21$116,331
Dec 2007011,43488.337.30$83,491
Nov 200717811,92791.677.29$103,285
Oct 200722313,20382.856.92$109,866
Sep 200716813,60675.846.24$97,699
Aug 200717014,24669.066.39$102,743
Jul 200716915,21070.906.39$109,143
Jun 200723819,75762.007.55$163,891
May 200718520,96558.747.85$175,364
Apr 200734719,71559.617.81$174,564
Mar 200724521,23756.927.30$169,017
Feb 200732119,78455.108.22$180,232
Jan 200737831,22950.306.73$229,086
Dec 200666734,49856.656.92$276,458
Nov 200649929,87854.207.62$254,641
Oct 200660927,10754.906.01$196,450
Sep 200636319,10860.085.04$118,060
Aug 200650420,55268.717.34$185,480
Jul 200660222,96369.376.34$187,410
Jun 200670225,07666.286.38$206,611
May 200666232,30366.016.42$251,245
Apr 200682138,27164.397.36$334,557
Mar 20061,34546,53356.707.08$405,851
Feb 20061,00215,32757.597.75$176,507
Jan 20061,95877,27660.598.93$808,966
Dec 20052,94790,86854.9413.42$1,380,939
Nov 20053,09875,66754.6910.59$970,622

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 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 67.70 =         $0
Gas                    5 Mcf  × $  4.27 =        $21

────────────────────────────────────────────────────
Month total                                      $21

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/215431 is the state's own key, not one this site invented.