STEPH-SHAUNTY

Operated by FELDERHOFF PRODUCTION COMPANY (P-5 265140) in the ALVORD (ATOKA CONGLOMERATE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 21179District 09Field 02143071NGPA filingGasSaveExport
Value, all time
$831 k
Jan 1993 – May 2026
Value, last 12 filed months
$26 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 207 leases and 257 wells, and the rule below applies to all of them.

Discovered
1954-09-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: OF 80 AC./ DIVIDED BY 80 AC.

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
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
GasProduction214,087 Mcf$831,286
Total$831,286

25,306 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 33.3670, -97.7150. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.36695, -97.71503 · 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
5,927 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 5,927 ft.

Completions filed
Feb 1960
1 of 1 wells

1 well

42-497018601 T5,927 ftFeb 1960

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 202662798.932.87$1,799
Mar 202663489.753.15$1,997
Feb 202655563.503.75$2,081
Jan 202660459.138.00$4,831
Dec 202561556.664.41$2,714
Nov 202560758.593.93$2,383
Oct 202562859.383.30$2,075
Sep 202560962.743.08$1,874
Aug 202564063.933.01$1,929
Jul 202564266.743.32$2,128
Jun 202560666.483.13$1,896
May 202566360.553.23$2,143
Apr 202561062.363.54$2,161
Mar 202564667.704.27$2,757
Feb 202557670.884.34$2,500
Jan 202562374.324.28$2,666
Dec 202463568.993.12$1,982
Nov 202462769.052.20$1,378
Oct 202480071.372.28$1,825
Sep 202464169.612.36$1,516
Aug 202465175.632.06$1,343
Jul 202463779.932.15$1,367
Jun 202466278.082.63$1,744
May 202467778.812.20$1,488
Apr 202463584.451.66$1,054
Mar 202465180.301.55$1,006
Feb 202458276.091.78$1,038
Jan 202461973.023.30$2,041
Dec 202364271.262.61$1,676
Nov 202362877.892.81$1,763
Oct 202366385.443.09$2,047
Sep 202364189.042.74$1,753
Aug 202358680.522.67$1,566
Jul 202360274.852.64$1,590
Jun 202362268.962.26$1,405
May 202363570.622.23$1,414
Apr 202360678.122.24$1,356
Mar 202361872.852.39$1,479
Feb 202355875.112.47$1,376
Jan 202364476.533.39$2,182
Dec 202267376.415.73$3,856
Nov 202263385.005.65$3,574
Oct 202264987.185.86$3,806
Sep 202262384.888.16$5,086
Aug 202265994.529.13$6,015
Jul 2022649101.587.54$4,895
Jun 2022606115.097.98$4,834
May 2022607109.378.43$5,119
Apr 2022607104.226.84$4,150
Mar 2022491108.885.08$2,493
Feb 202256991.054.86$2,765
Jan 202261281.844.54$2,777
Dec 202163871.323.90$2,488
Nov 202161677.435.24$3,226
Oct 202164679.795.71$3,691
Sep 202159369.865.35$3,173
Aug 202161866.024.22$2,608
Jul 202164570.783.98$2,568
Jun 202161869.493.38$2,089
May 202166163.483.02$1,995
Apr 202164260.362.76$1,771
Mar 202167661.302.72$1,837
Feb 202154757.805.55$3,035
Jan 202161550.412.81$1,728
Dec 202066544.642.68$1,779
Nov 202065538.772.71$1,773
Oct 202069236.972.48$1,715
Sep 202066237.091.99$1,318
Aug 202067139.982.39$1,600
Jul 202067338.371.83$1,228
Jun 202066834.901.69$1,129
May 202069516.921.81$1,261
Apr 202066314.751.80$1,196
Mar 202069930.341.86$1,298
Feb 202063649.881.98$1,260
Jan 202060757.252.09$1,272
Dec 201964059.012.30$1,475
Nov 201962555.302.75$1,719
Oct 201967453.472.42$1,630
Sep 201964655.052.66$1,717
Aug 201966353.112.30$1,528
Jul 201966156.272.46$1,626
Jun 201964152.782.49$1,597
May 201964958.482.74$1,778
Apr 201962362.632.75$1,714
Mar 201965056.803.06$1,990
Feb 201949250.852.79$1,374
Jan 201964246.033.23$2,072
Dec 201864146.594.19$2,683
Nov 201864652.934.24$2,737
Oct 201869161.443.40$2,348
Sep 201865259.543.11$2,026
Aug 201867359.403.07$2,064
Jul 201867565.142.93$1,979
Jun 201863760.183.08$1,960
May 201865865.382.90$1,909
Apr 201864963.842.90$1,883
Mar 201867361.222.79$1,876
Feb 201858061.782.77$1,604
Jan 201865962.874.01$2,642
Dec 201763957.272.92$1,867
Nov 201765555.423.12$2,043
Oct 201768049.292.98$2,029
Sep 201766747.523.09$2,059
Aug 201768245.373.00$2,049
Jul 201770343.873.09$2,170
Jun 201765942.493.09$2,035
May 201768545.373.26$2,235
Apr 201765447.933.21$2,100
Mar 201768146.772.98$2,032
Feb 201760650.452.95$1,789
Jan 201764749.413.42$2,212
Dec 201661748.763.72$2,297
Nov 201660142.492.64$1,589
Oct 201663946.193.09$1,975
Sep 201661441.553.10$1,904
Aug 201663041.442.92$1,842
Jul 201664341.622.92$1,880
Jun 201665245.352.69$1,751
May 201669242.521.99$1,378
Apr 201668336.561.99$1,360
Mar 201668633.011.79$1,231
Feb 201662126.472.06$1,282
Jan 201661527.352.36$1,454
Dec 201561232.362.00$1,225
Nov 201568938.792.17$1,493
Oct 201565843.552.43$1,597
Sep 201559442.992.76$1,639
Aug 201563940.162.87$1,836
Jul 201554148.152.95$1,593
Jun 201557656.152.88$1,661
May 201566055.212.96$1,951
Apr 201561749.822.71$1,670
Mar 201557842.892.93$1,696
Feb 201558644.662.98$1,744
Jan 201562543.433.10$1,938
Dec 201463954.693.59$2,295
Nov 201462870.464.25$2,670
Oct 201468178.303.90$2,657
Sep 201462086.164.05$2,508
Aug 201461889.394.04$2,494
Jul 201467896.564.18$2,834
Jun 201464598.164.74$3,055
May 201468294.734.73$3,224
Apr 2014095.944.81$0
Mar 201459795.895.06$3,019
Feb 201445397.406.19$2,805
Jan 201449890.404.86$2,421
Dec 201365891.824.35$2,865
Nov 201366188.853.74$2,471
Oct 201367197.423.78$2,536
Sep 2013568104.113.72$2,112
Aug 2013575104.253.52$2,026
Jul 2013646102.523.72$2,402
Jun 201362694.403.93$2,462
May 201368994.834.15$2,859
Apr 201366093.964.28$2,827
Mar 201364093.623.91$2,504
Feb 201355191.233.42$1,884
Jan 201360191.603.42$2,055
Dec 201263686.773.42$2,175
Nov 201267686.953.62$2,450
Oct 201269289.383.40$2,353
Sep 201266894.672.92$1,949
Aug 201265892.662.91$1,914
Jul 201265885.133.02$1,988
Jun 201266979.822.52$1,685
May 201270091.612.49$1,742
Apr 2012666101.652.00$1,330
Mar 2012707105.052.22$1,571
Feb 2012666101.102.57$1,712
Jan 201270898.092.73$1,936
Dec 201167196.873.24$2,174
Nov 201169295.723.31$2,291
Oct 201170984.983.65$2,587
Sep 201131183.623.99$1,240
Aug 201135583.404.15$1,473
Jul 201166694.144.52$3,008
Jun 201141992.904.64$1,944
May 201161998.134.40$2,727
Apr 2011738105.964.33$3,198
Mar 201193596.364.06$3,794
Feb 201187885.644.18$3,670
Jan 201186186.504.59$3,951
Dec 201088685.734.35$3,852
Nov 201087880.843.80$3,332
Oct 201088478.103.51$3,102
Sep 201084272.633.98$3,351
Aug 201069773.684.42$3,080
Jul 201069172.554.74$3,273
Jun 201066470.364.91$3,261
May 201071271.124.24$3,015
Apr 201069981.694.12$2,882
Mar 201070178.394.39$3,076
Feb 201061373.585.44$3,336
Jan 201080174.365.96$4,777
Dec 200971571.445.48$3,921
Nov 200969274.593.75$2,596
Oct 200978872.544.11$3,239
Sep 200971465.543.06$2,188
Aug 200975167.423.22$2,417
Jul 200971861.133.46$2,488
Jun 200966766.163.90$2,598
May 200972454.743.93$2,842
Apr 200970746.773.59$2,536
Mar 200971442.144.06$2,898
Feb 200964232.814.63$2,974
Jan 200975035.865.37$4,028
Dec 200873937.105.98$4,417
Nov 200870655.496.86$4,843
Oct 200876475.246.92$5,288
Sep 2008770101.767.88$6,065
Aug 2008729114.228.48$6,184
Jul 2008751131.0811.39$8,553
Jun 2008738131.3313.03$9,618
May 2008760123.1711.57$8,796
Apr 2008703110.3110.45$7,350
Mar 2008722101.909.66$6,977
Feb 200864992.538.77$5,692
Jan 200868690.388.21$5,629
Dec 200770688.337.30$5,155
Nov 200768591.677.29$4,995
Oct 200785282.856.92$5,898
Sep 200752475.846.24$3,272
Aug 200772769.066.39$4,644
Jul 200769370.906.39$4,427
Jun 200767562.007.55$5,095
May 200769658.747.85$5,461
Apr 200763559.617.81$4,956
Mar 200767656.927.30$4,936
Feb 200762355.108.22$5,119
Jan 200767250.306.73$4,520
Dec 200675556.656.92$5,223
Nov 200672254.207.62$5,500
Oct 200670454.906.01$4,234
Sep 200666160.085.04$3,330
Aug 200665868.717.34$4,830
Jul 200666269.376.34$4,199
Jun 200666966.286.38$4,271
May 200667766.016.42$4,350
Apr 200671364.397.36$5,248
Mar 200662056.707.08$4,391
Feb 200666357.597.75$5,139
Jan 200665260.598.93$5,825
Dec 200567154.9413.42$9,002
Nov 200567954.6910.59$7,190
Oct 200570658.3413.80$9,740
Sep 200570761.4512.08$8,540
Aug 200569761.519.80$6,828
Jul 200554855.697.84$4,298
Jun 2005052.337.38$0
May 200557245.226.65$3,804
Apr 200560349.207.36$4,438
Mar 200570450.377.15$5,037
Feb 200566645.226.31$4,204
Jan 200561543.166.32$3,888
Dec 200473139.866.75$4,935
Nov 200470745.286.33$4,476
Oct 200473049.706.52$4,756
Sep 200471343.245.28$3,767
Aug 200472442.375.55$4,019
Jul 200471638.286.08$4,356
Jun 200476236.106.43$4,902
May 200472537.486.49$4,709
Apr 200474434.475.86$4,359
Mar 200467434.365.53$3,727
Feb 200467732.455.51$3,730
Jan 200471732.036.30$4,517
Dec 200375930.266.30$4,783
Nov 200368428.804.60$3,143
Oct 200367728.174.76$3,222
Sep 200367326.314.75$3,196
Aug 200349129.765.13$2,519
Jul 20033329.415.17$171
Jun 200335328.565.98$2,112
May 20035026.595.97$299
Apr 20035026.675.41$270
Mar 20036031.146.10$366
Feb 20035033.487.93$396
Jan 20035030.315.58$279
Dec 20026026.914.85$291
Nov 20026024.664.14$248
Oct 20026026.464.23$254
Sep 20025027.443.64$182
Aug 20025025.963.16$158
Jul 20025024.583.06$153
Jun 20025023.733.34$167
May 20025024.663.58$179
Apr 20025023.653.51$176
Mar 20026022.003.10$186
Feb 20025018.222.38$119
Jan 20026017.172.38$143
Dec 20015016.932.36$118
Nov 20015018.072.41$120
Oct 20016019.782.53$152
Sep 20015024.262.25$113
Aug 20016024.873.05$183
Jul 20015023.933.20$160
Jun 20015024.563.82$191
May 20016025.524.31$258
Apr 20016024.685.34$320
Mar 20016024.545.38$323
Feb 20015027.755.77$288
Jan 20015027.478.40$420
Dec 20005026.889.12$456
Nov 20005032.215.66$283
Oct 20006031.235.15$309
Sep 20006031.875.19$311
Aug 20006029.644.54$272
Jul 20005028.534.09$204
Jun 20006029.304.40$264
May 20006027.263.68$221
Apr 20006024.513.12$187
Mar 20005028.422.86$143
Feb 20006027.622.73$164
Jan 20006025.272.48$149
Dec 19996024.282.42$145
Nov 19995023.192.43$122
Oct 19995020.982.80$140
Sep 19996021.752.62$157
Aug 19996019.262.88$173
Jul 199928717.892.37$681
Jun 19996015.942.36$142
May 199938815.792.32$901
Apr 19996015.102.21$132
Mar 19995012.471.84$92
Feb 19995069.981.82$920
Jan 19996010.381.90$114
Dec 19985219.201.77$924
Nov 19986010.892.19$131
Oct 199846712.421.97$920
Sep 199843012.592.08$896
Aug 19986011.301.91$114
Jul 199840411.742.24$904
Jun 199841811.242.24$935
May 199850412.622.21$1,112
Apr 19986013.042.51$150
Mar 199864212.802.31$1,483
Feb 19986013.952.30$138
Jan 19986014.702.15$129
Dec 199760916.322.41$1,468
Nov 19975018.193.09$154
Oct 199761219.253.15$1,928
Sep 199754317.742.95$1,605
Aug 19976017.862.55$153
Jul 19975017.582.25$112
Jun 19976017.242.26$135
May 19976018.972.31$139
Apr 19976017.882.08$125
Mar 19976018.951.94$116
Feb 19976020.492.21$132
Jan 19976023.483.54$212
Dec 19965023.32$0
Nov 19965021.97$0
Oct 199656923.31$0
Sep 199654922.22$0
Aug 199652220.26$0
Jul 19966019.55$0
Jun 19966018.73$0
May 19966019.43$0
Apr 199654121.51$0
Mar 19966019.38$0
Feb 199662016.98$0
Jan 199670117.07$0
Dec 199562417.19$0
Nov 199560516.00$0
Oct 199560015.43$0
Sep 199560916.18$0
Aug 199551715.92$0
Jul 199551715.24$0
Jun 199550816.41$0
May 199560417.56$0
Apr 199558917.73$0
Mar 199566316.44$0
Feb 199568316.58$0
Jan 199573915.92$0
Dec 199466215.03$0
Nov 199457015.90$0
Oct 199459715.58$0
Sep 199456915.29$0
Aug 199457416.13$0
Jul 199459117.56$0
Jun 199458417.09$0
May 199457815.88$0
Apr 199456914.14$0
Mar 199464112.46$0
Feb 199463712.50$0
Jan 199468312.66$0
Dec 199365812.33$0
Nov 19931,06414.49$0
Oct 199341515.85$0
Sep 199351215.03$0
Aug 199354515.66$0
Jul 199353015.46$0
Jun 199354016.79$0
May 199353617.68$0
Apr 199354018.05$0
Mar 199355018.14$0
Feb 199349517.90$0
Jan 199356616.93$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.

Apr 2026 — as filed, then multipliedworked
Gas                  627 Mcf  × $  2.87 =     $1,799

────────────────────────────────────────────────────
Month total                                   $1,799

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. 09/G/21179 is the state's own key, not one this site invented.