SULLIVAN

Operated by STOBER OIL AND GAS SERVICES, LLC (P-5 822615) in the PARKS PIERCE (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 71579District 7BField 69263500NGPA filingGasSaveExport
Value, all time
$442 k
Jan 1993 – Dec 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
396
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 leases and 2 wells, and the rule below applies to all of them.

Discovered
1950-09-06
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
GasProduction137,869 Mcf$442,362
Total$442,362

39,480 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 32.6828, -98.8211. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.68276, -98.82111 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
2,125 ft
1 wells filed one
Completion to plug
48.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 2,125 ft.

Completions filed
May 1977
1 of 1 wells
Plug dates filed
Dec 2025
1 of 1 wells

Last completion to plug: a median of 48.6 years across the 1 well that filed both dates, with the middle half between 48.6 years and 48.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4293127422,125 ftMay 1977Dec 2025Yes

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 (396)

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

396 months

Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 202273109.378.43$616
Apr 202271104.226.84$485
Mar 202271108.885.08$360
Feb 20226891.054.86$330
Jan 20226281.844.54$281
Dec 20215571.323.90$214
Nov 20215577.435.24$288
Oct 20215479.795.71$309
Sep 20214669.865.35$246
Aug 20215166.024.22$215
Jul 20214970.783.98$195
Jun 20214969.493.38$166
May 20214863.483.02$145
Apr 20216160.362.76$168
Mar 20215961.302.72$160
Feb 20216157.805.55$338
Jan 20214050.412.81$112
Dec 20204144.642.68$110
Nov 20203838.772.71$103
Oct 20203636.972.48$89
Sep 20203537.091.99$70
Aug 20203739.982.39$88
Jul 20203538.371.83$64
Jun 20203034.901.69$51
May 20203116.921.81$56
Apr 20204614.751.80$83
Mar 20205830.341.86$108
Feb 20202149.881.98$42
Jan 20201757.252.09$36
Dec 2019559.012.30$12
Nov 2019955.302.75$25
Oct 20191253.472.42$29
Sep 2019655.052.66$16
Aug 2019753.112.30$16
Jul 2019556.272.46$12
Jun 2019852.782.49$20
May 2019058.482.74$0
Apr 2019062.632.75$0
Mar 20191056.803.06$31
Feb 20191250.852.79$34
Jan 20191046.033.23$32
Dec 2018146.594.19$4
Nov 2018452.934.24$17
Oct 2018361.443.40$10
Sep 2018059.543.11$0
Aug 2018159.403.07$3
Jul 2018065.142.93$0
Jun 2018060.183.08$0
May 2018065.382.90$0
Apr 2018163.842.90$3
Mar 2018061.222.79$0
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017955.423.12$28
Oct 2017349.292.98$9
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017243.873.09$6
Jun 20171342.493.09$40
May 20171145.373.26$36
Apr 20171147.933.21$35
Mar 20171146.772.98$33
Feb 20171050.452.95$30
Jan 20171049.413.42$34
Dec 20161148.763.72$41
Nov 20161642.492.64$42
Oct 20161546.193.09$46
Sep 20161841.553.10$56
Aug 20162341.442.92$67
Jul 20162541.622.92$73
Jun 20161745.352.69$46
May 20161642.521.99$32
Apr 20162536.561.99$50
Mar 20161933.011.79$34
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 2015038.792.17$0
Oct 20154643.552.43$112
Sep 20158642.992.76$237
Aug 201510640.162.87$304
Jul 201512848.152.95$377
Jun 201515656.152.88$450
May 201526055.212.96$768
Apr 201531349.822.71$847
Mar 201532242.892.93$945
Feb 201528744.662.98$854
Jan 201529543.433.10$915
Dec 201428554.693.59$1,024
Nov 201428370.464.25$1,203
Oct 201431378.303.90$1,221
Sep 201430486.164.05$1,230
Aug 201430789.394.04$1,239
Jul 201430496.564.18$1,271
Jun 201428798.164.74$1,359
May 201423594.734.73$1,111
Apr 201421695.944.81$1,039
Mar 201423095.895.06$1,163
Feb 201423297.406.19$1,437
Jan 201431490.404.86$1,526
Dec 201330291.824.35$1,315
Nov 201323988.853.74$893
Oct 201318697.423.78$703
Sep 2013180104.113.72$669
Aug 2013195104.253.52$687
Jul 2013265102.523.72$985
Jun 201326594.403.93$1,042
May 201327594.834.15$1,141
Apr 201326093.964.28$1,113
Mar 201327493.623.91$1,072
Feb 201324491.233.42$834
Jan 201326791.603.42$913
Dec 201226786.773.42$913
Nov 201225386.953.62$917
Oct 201219989.383.40$677
Sep 201222494.672.92$654
Aug 201224492.662.91$710
Jul 201225385.133.02$764
Jun 201224879.822.52$625
May 201230791.612.49$764
Apr 2012328101.652.00$655
Mar 2012351105.052.22$780
Feb 2012337101.102.57$866
Jan 201246298.092.73$1,263
Dec 201137296.873.24$1,205
Nov 201130995.723.31$1,023
Oct 201128784.983.65$1,047
Sep 201132283.623.99$1,283
Aug 201132583.404.15$1,349
Jul 201131794.144.52$1,432
Jun 201131792.904.64$1,471
May 201132898.134.40$1,445
Apr 2011317105.964.33$1,374
Mar 201132196.364.06$1,302
Feb 201126285.644.18$1,095
Jan 201133486.504.59$1,533
Dec 201038585.734.35$1,674
Nov 201036880.843.80$1,397
Oct 201037578.103.51$1,316
Sep 201037972.633.98$1,508
Aug 201043873.684.42$1,936
Jul 201033872.554.74$1,601
Jun 201029970.364.91$1,468
May 201051871.124.24$2,194
Apr 201052081.694.12$2,144
Mar 201053678.394.39$2,352
Feb 201023073.585.44$1,252
Jan 201018574.365.96$1,103
Dec 200921071.445.48$1,152
Nov 200923174.593.75$867
Oct 200925672.544.11$1,052
Sep 200948065.543.06$1,471
Aug 200934167.423.22$1,098
Jul 200924561.133.46$849
Jun 200936266.163.90$1,410
May 200928954.743.93$1,135
Apr 200928546.773.59$1,022
Mar 200932242.144.06$1,307
Feb 200931432.814.63$1,455
Jan 200943535.865.37$2,336
Dec 200844337.105.98$2,648
Nov 200844155.496.86$3,025
Oct 200845675.246.92$3,156
Sep 2008418101.767.88$3,293
Aug 2008461114.228.48$3,911
Jul 2008495131.0811.39$5,638
Jun 2008442131.3313.03$5,760
May 2008347123.1711.57$4,016
Apr 2008476110.3110.45$4,977
Mar 2008439101.909.66$4,243
Feb 200840792.538.77$3,570
Jan 200845590.388.21$3,734
Dec 200745988.337.30$3,352
Nov 200747191.677.29$3,434
Oct 200745582.856.92$3,150
Sep 200746275.846.24$2,885
Aug 200751069.066.39$3,258
Jul 200750870.906.39$3,245
Jun 200748662.007.55$3,669
May 200736958.747.85$2,895
Apr 200746159.617.81$3,598
Mar 200743956.927.30$3,206
Feb 200738755.108.22$3,180
Jan 200750150.306.73$3,370
Dec 200652856.656.92$3,653
Nov 200649454.207.62$3,763
Oct 200641254.906.01$2,478
Sep 200643760.085.04$2,201
Aug 200649168.717.34$3,604
Jul 200651969.376.34$3,292
Jun 200644066.286.38$2,809
May 200647466.016.42$3,045
Apr 200649664.397.36$3,651
Mar 200652056.707.08$3,683
Feb 200647057.597.75$3,643
Jan 200645960.598.93$4,100
Dec 200550754.9413.42$6,802
Nov 200551654.6910.59$5,464
Oct 200562858.3413.80$8,664
Sep 200534661.4512.08$4,179
Aug 200529961.519.80$2,929
Jul 200556655.697.84$4,440
Jun 200557252.337.38$4,222
May 200549445.226.65$3,286
Apr 200547849.207.36$3,518
Mar 200543450.377.15$3,105
Feb 200542245.226.31$2,664
Jan 2005043.166.32$0
Dec 2004039.866.75$0
Nov 20043945.286.33$247
Oct 200415849.706.52$1,029
Sep 200411743.245.28$618
Aug 20047142.375.55$394
Jul 200418238.286.08$1,107
Jun 200426636.106.43$1,711
May 200428837.486.49$1,870
Apr 200428634.475.86$1,676
Mar 200428134.365.53$1,554
Feb 200426532.455.51$1,460
Jan 200436332.036.30$2,287
Dec 200324930.266.30$1,569
Nov 200353328.804.60$2,449
Oct 200359428.174.76$2,827
Sep 200312526.314.75$594
Aug 200316429.765.13$841
Jul 200315729.415.17$812
Jun 20031728.565.98$102
May 20035926.595.97$352
Apr 200314826.675.41$800
Mar 200322931.146.10$1,396
Feb 200316633.487.93$1,316
Jan 200322830.315.58$1,273
Dec 200234726.914.85$1,684
Nov 200221524.664.14$889
Oct 200221426.464.23$905
Sep 200238827.443.64$1,410
Aug 200246725.963.16$1,478
Jul 200247224.583.06$1,445
Jun 2002023.733.34$0
May 2002024.663.58$0
Apr 2002023.653.51$0
Mar 200255722.003.10$1,728
Feb 200251218.222.38$1,216
Jan 200254417.172.38$1,292
Dec 200157316.932.36$1,355
Nov 200158718.072.41$1,412
Oct 200168319.782.53$1,727
Sep 200172324.262.25$1,628
Aug 200166224.873.05$2,021
Jul 200174723.933.20$2,388
Jun 200177024.563.82$2,945
May 200171225.524.31$3,067
Apr 200156224.685.34$2,998
Mar 200159424.545.38$3,194
Feb 200148627.755.77$2,803
Jan 200156427.478.40$4,737
Dec 200061826.889.12$5,638
Nov 200055032.215.66$3,112
Oct 200071731.235.15$3,689
Sep 200049731.875.19$2,578
Aug 200054529.644.54$2,475
Jul 200074928.534.09$3,063
Jun 200053629.304.40$2,357
May 200066227.263.68$2,436
Apr 200066524.513.12$2,072
Mar 200074328.422.86$2,125
Feb 200058727.622.73$1,600
Jan 20001,01625.272.48$2,520
Dec 19991,35724.282.42$3,289
Nov 19991,58523.192.43$3,858
Oct 19991,68820.982.80$4,733
Sep 19991,16521.752.62$3,051
Aug 19991,21819.262.88$3,502
Jul 19991,07817.892.37$2,557
Jun 19991,01115.942.36$2,388
May 19991,11815.792.32$2,595
Apr 199976515.102.21$1,689
Mar 199991712.471.84$1,686
Feb 19996789.981.82$1,232
Jan 199976410.381.90$1,452
Dec 19989179.201.77$1,626
Nov 199890810.892.19$1,985
Oct 199874412.421.97$1,465
Sep 199875212.592.08$1,566
Aug 199881411.301.91$1,553
Jul 199855511.742.24$1,242
Jun 199856511.242.24$1,264
May 199862612.622.21$1,381
Apr 199858913.042.51$1,476
Mar 199861412.802.31$1,418
Feb 199856613.952.30$1,301
Jan 199856414.702.15$1,215
Dec 199763116.322.41$1,521
Nov 199762018.193.09$1,915
Oct 199750419.253.15$1,588
Sep 199727917.742.95$824
Aug 199739517.862.55$1,009
Jul 199762417.582.25$1,402
Jun 199760817.242.26$1,372
May 199722718.972.31$524
Apr 199725617.882.08$533
Mar 199729618.951.94$574
Feb 199729020.492.21$640
Jan 199741923.483.54$1,483
Dec 199645723.32$0
Nov 199656621.97$0
Oct 199644523.31$0
Sep 199653622.22$0
Aug 199653020.26$0
Jul 199677519.55$0
Jun 199676918.73$0
May 199672919.43$0
Apr 199633421.51$0
Mar 19967719.38$0
Feb 199632416.98$0
Jan 199648817.07$0
Dec 199551917.19$0
Nov 199546316.00$0
Oct 199555715.43$0
Sep 199553616.18$0
Aug 199578815.92$0
Jul 199562015.24$0
Jun 199572516.41$0
May 199577117.56$0
Apr 199577417.73$0
Mar 199583016.44$0
Feb 199576916.58$0
Jan 199588115.92$0
Dec 199487315.03$0
Nov 199473215.90$0
Oct 199480115.58$0
Sep 199486015.29$0
Aug 199492316.13$0
Jul 199495417.56$0
Jun 199494817.09$0
May 199496615.88$0
Apr 199493214.14$0
Mar 19941,09812.46$0
Feb 199499712.50$0
Jan 19941,07712.66$0
Dec 19931,06312.33$0
Nov 19931,26514.49$0
Oct 19931,12115.85$0
Sep 19931,11715.03$0
Aug 19931,24015.66$0
Jul 19931,07515.46$0
Jun 19931,03016.79$0
May 19931,23417.68$0
Apr 19931,22418.05$0
Mar 19931,24118.14$0
Feb 19931,13317.90$0
Jan 19931,31316.93$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.

May 2022 — as filed, then multipliedworked
Gas                   73 Mcf  × $  8.43 =       $616

────────────────────────────────────────────────────
Month total                                     $616

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. 7B/G/71579 is the state's own key, not one this site invented.