SOUTH KEYSTONE /ELLEN/ UNIT

Operated by BASIN OIL & GAS OPERATING, LLC (P-5 54430) in the KEYSTONE (ELLENBURGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 140702District 08Field 49129330GasSave
Value, all time
$59.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$58 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
gas

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
GasProduction16,139,015 Mcf$59,458,480
Total$59,458,480

4,166,817 Mcf of this lease's gas, across 43 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 31.9285, -103.0479. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.92846, -103.04790 · 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
9,694 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 9,694 ft.

Completions filed
Dec 1972
1 of 1 wells

1 well

42-4950125310999,694 ftDec 1972

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 2026089.753.15$0
Feb 20261,31663.503.75$4,935
Jan 20261,72959.138.00$13,828
Dec 20251,66156.664.41$7,331
Nov 20251,57458.593.93$6,180
Oct 20251,73159.383.30$5,721
Sep 20251,65162.743.08$5,080
Aug 20251,55463.933.01$4,685
Jul 20251,68866.743.32$5,596
Jun 20251,34166.483.13$4,196
May 202526760.553.23$863
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 20252974.324.28$124
Dec 20241368.993.12$41
Nov 2024769.052.20$15
Oct 20242071.372.28$46
Sep 20248269.612.36$194
Aug 20245275.632.06$107
Jul 2024779.932.15$15
Jun 20242978.082.63$76
May 20244378.812.20$95
Apr 20248984.451.66$148
Mar 202416580.301.55$255
Feb 202459376.091.78$1,058
Jan 20241,01973.023.30$3,360
Dec 20231,21771.262.61$3,177
Nov 202352877.892.81$1,482
Oct 202316285.443.09$500
Sep 202337589.042.74$1,026
Aug 20231,06780.522.67$2,852
Jul 20231,35874.852.64$3,588
Jun 20231,59668.962.26$3,605
May 20231,88070.622.23$4,188
Apr 20231,98578.122.24$4,442
Mar 20231,62072.852.39$3,877
Feb 20231,99475.112.47$4,917
Jan 20232,41776.533.39$8,188
Dec 20222,70376.415.73$15,486
Nov 20222,87785.005.65$16,244
Oct 20223,27287.185.86$19,186
Sep 20223,31084.888.16$27,022
Aug 20223,66794.529.13$33,469
Jul 20223,904101.587.54$29,444
Jun 20223,056115.097.98$24,378
May 20224,296109.378.43$36,228
Apr 20224,511104.226.84$30,844
Mar 20224,730108.885.08$24,011
Feb 20224,53391.054.86$22,025
Jan 20224,38481.844.54$19,893
Dec 20215,12671.323.90$19,987
Nov 20215,27677.435.24$27,630
Oct 20215,06679.795.71$28,946
Sep 20215,35269.865.35$28,638
Aug 20215,74266.024.22$24,235
Jul 20216,01870.783.98$23,964
Jun 20215,90469.493.38$19,959
May 20216,14963.483.02$18,556
Apr 20215,63360.362.76$15,538
Mar 20216,02561.302.72$16,370
Feb 20214,61957.805.55$25,626
Jan 20214,99550.412.81$14,037
Dec 20206,54644.642.68$17,514
Nov 20206,26238.772.71$16,949
Oct 20205,59336.972.48$13,862
Sep 20205,96037.091.99$11,867
Aug 20206,06439.982.39$14,463
Jul 20206,18338.371.83$11,285
Jun 20206,08834.901.69$10,291
May 20206,52816.921.81$11,847
Apr 20206,40614.751.80$11,559
Mar 20207,05730.341.86$13,099
Feb 20205,42549.881.98$10,745
Jan 20206,44457.252.09$13,499
Dec 20197,12059.012.30$16,407
Nov 20196,88155.302.75$18,928
Oct 20197,18653.472.42$17,380
Sep 20194,07655.052.66$10,831
Aug 20196,94553.112.30$16,004
Jul 20198,50356.272.46$20,918
Jun 20197,40352.782.49$18,442
May 20198,12558.482.74$22,265
Apr 20197,75562.632.75$21,332
Mar 20197,68956.803.06$23,544
Feb 20198,55350.852.79$23,882
Jan 20199,84246.033.23$31,772
Dec 201810,07746.594.19$42,177
Nov 201810,35552.934.24$43,877
Oct 201811,70561.443.40$39,775
Sep 201814,43059.543.11$44,848
Aug 201819,97759.403.07$61,261
Jul 201820,65965.142.93$60,570
Jun 201820,40860.183.08$62,794
May 201821,81565.382.90$63,281
Apr 201821,70663.842.90$62,965
Mar 201822,87761.222.79$63,755
Feb 201821,09361.782.77$58,346
Jan 201824,23262.874.01$97,154
Dec 201725,19357.272.92$73,602
Nov 201723,59755.423.12$73,584
Oct 201725,70249.292.98$76,687
Sep 201727,20247.523.09$83,980
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 20171,06147.933.21$3,408
Mar 20177,32746.772.98$21,861
Feb 201726,85250.452.95$79,283
Jan 201730,11349.413.42$102,950
Dec 201625,07848.763.72$93,361
Nov 2016042.492.64$0
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 2016041.622.92$0
Jun 201669045.352.69$1,853
May 20161,09742.521.99$2,184
Apr 201617,55536.561.99$34,953
Mar 201613,94133.011.79$25,010
Feb 201610,86026.472.06$22,411
Jan 201623,43927.352.36$55,418
Dec 201525,11232.362.00$50,259
Nov 20157,68438.792.17$16,654
Oct 201527,33643.552.43$66,333
Sep 201516,10442.992.76$44,422
Aug 201527,77440.162.87$79,781
Jul 201526,24748.152.95$77,300
Jun 201516,01456.152.88$46,166
May 201530,19755.212.96$89,246
Apr 201530,81649.822.71$83,406
Mar 201525,84442.892.93$75,845
Feb 201526,74844.662.98$79,607
Jan 201529,84143.433.10$92,526
Dec 201426,87054.693.59$96,500
Nov 201428,40870.464.25$120,786
Oct 201428,95578.303.90$112,952
Sep 201427,54086.164.05$111,411
Aug 201431,98089.394.04$129,043
Jul 201432,70996.564.18$136,711
Jun 201426,50298.164.74$125,537
May 201431,22394.734.73$147,577
Apr 201433,62495.944.81$161,702
Mar 201435,07695.895.06$177,372
Feb 201429,35597.406.19$181,766
Jan 201435,93090.404.86$174,646
Dec 201336,62691.824.35$159,487
Nov 201336,26888.853.74$135,580
Oct 201328,08997.423.78$106,158
Sep 201335,026104.113.72$130,218
Aug 201319,767104.253.52$69,631
Jul 201332,071102.523.72$119,232
Jun 201337,94894.403.93$149,265
May 201338,93594.834.15$161,544
Apr 201337,98593.964.28$162,674
Mar 201325,74893.623.91$100,749
Feb 201336,59291.233.42$125,141
Jan 201339,34691.603.42$134,560
Dec 201238,75286.773.42$132,538
Nov 201234,69386.953.62$125,761
Oct 201236,94489.383.40$125,598
Sep 201235,46894.672.92$103,510
Aug 201241,82092.662.91$121,619
Jul 201240,01685.133.02$120,880
Jun 201225,77579.822.52$64,928
May 201241,84391.612.49$104,119
Apr 201243,568101.652.00$86,997
Mar 201243,102105.052.22$95,776
Feb 201241,830101.102.57$107,513
Jan 201245,72498.092.73$125,013
Dec 201140,51296.873.24$131,248
Nov 201131,00795.723.31$102,673
Oct 201146,49284.983.65$169,628
Sep 201135,28483.623.99$140,635
Aug 201149,45683.404.15$205,209
Jul 201150,72394.144.52$229,128
Jun 201139,88092.904.64$185,038
May 201152,59298.134.40$231,658
Apr 201151,293105.964.33$222,267
Mar 201122,91896.364.06$92,986
Feb 201117,22085.644.18$71,979
Jan 201149,50886.504.59$227,181
Dec 201055,50085.734.35$241,300
Nov 201054,18780.843.80$205,658
Oct 201052,01278.103.51$182,504
Sep 201048,82372.633.98$194,290
Aug 201057,17073.684.42$252,655
Jul 201058,32472.554.74$276,251
Jun 201052,94370.364.91$259,971
May 201060,10971.124.24$254,575
Apr 201058,68681.694.12$241,944
Mar 201056,83078.394.39$249,408
Feb 201055,92973.585.44$304,386
Jan 201057,45074.365.96$342,637
Dec 200956,40671.445.48$309,316
Nov 200961,41474.593.75$230,395
Oct 200967,05172.544.11$275,596
Sep 200963,34465.543.06$194,134
Aug 200923,85067.423.22$76,761
Jul 200935,51161.133.46$123,028
Jun 200964,59366.163.90$251,590
May 200967,61454.743.93$265,436
Apr 200966,47446.773.59$238,475
Mar 200970,00942.144.06$284,167
Feb 200964,58932.814.63$299,241
Jan 200972,39835.865.37$388,850
Dec 200873,54637.105.98$439,595
Nov 200873,16455.496.86$501,931
Oct 200876,54475.246.92$529,836
Sep 200834,456101.767.88$271,413
Aug 200874,799114.228.48$634,521
Jul 200872,568131.0811.39$826,508
Jun 200873,240131.3313.03$954,510
May 200876,364123.1711.57$883,859
Apr 200875,305110.3110.45$787,303
Mar 200878,206101.909.66$755,788
Feb 200874,33192.538.77$651,926
Jan 200878,78290.388.21$646,464
Dec 200775,63488.337.30$552,277
Nov 200777,84991.677.29$567,652
Oct 200777,75082.856.92$538,184
Sep 200775,09675.846.24$468,911
Aug 200764,67669.066.39$413,146
Jul 200732,43470.906.39$207,186
Jun 200765,57262.007.55$494,967
May 200778,96458.747.85$619,574
Apr 200772,22359.617.81$563,715
Mar 200774,40656.927.30$543,310
Feb 200755,96555.108.22$459,808
Jan 200750,32350.306.73$338,515
Dec 200649,65956.656.92$343,563
Nov 200646,29054.207.62$352,613
Oct 200651,19154.906.01$307,852
Sep 200645,59460.085.04$229,666
Aug 200654,03468.717.34$396,605
Jul 200652,30469.376.34$331,752
Jun 200651,81666.286.38$330,787
May 200651,41366.016.42$330,329
Apr 200653,68864.397.36$395,169
Mar 200663,92256.707.08$452,754
Feb 200656,82657.597.75$440,465
Jan 200649,17160.598.93$439,260
Dec 200556,93754.9413.42$763,833
Nov 200549,02054.6910.59$519,043
Oct 200563,54858.3413.80$876,693
Sep 200556,19961.4512.08$678,828
Aug 200555,95161.519.80$548,143
Jul 200562,33855.697.84$488,957
Jun 200565,68752.337.38$484,838
May 200568,75745.226.65$457,314
Apr 200566,80549.207.36$491,717
Mar 200557,60350.377.15$412,143
Feb 200571,63845.226.31$452,173
Jan 200569,21643.166.32$437,597
Dec 200471,04339.866.75$479,617
Nov 200463,29345.286.33$400,671
Oct 200455,31049.706.52$360,350
Sep 200450,05643.245.28$264,491
Aug 200433,02642.375.55$183,316
Jul 200466,75738.286.08$406,162
Jun 200456,23436.106.43$361,754
May 200442,06437.486.49$273,188
Apr 200438,94034.475.86$228,128
Mar 200462,66434.365.53$346,541
Feb 200457,98632.455.51$319,481
Jan 200475,34332.036.30$474,634
Dec 200367,80430.266.30$427,276
Nov 200368,06528.804.60$312,770
Oct 200365,09328.174.76$309,819
Sep 20037,70526.314.75$36,594
Aug 200317,46129.765.13$89,570
Jul 200333,37129.415.17$172,556
Jun 200359,23728.565.98$354,413
May 200392,42626.595.97$552,031
Apr 200392,44226.675.41$499,860
Mar 200385,76331.146.10$522,815
Feb 200376,90433.487.93$609,532
Jan 200350,76530.315.58$283,372
Dec 200249,21726.914.85$238,888
Nov 200246,04024.664.14$190,466
Oct 200249,44926.464.23$209,126
Sep 200248,15527.443.64$175,053
Aug 200250,42525.963.16$159,553
Jul 200249,58024.583.06$151,802
Jun 200247,14823.733.34$157,391
May 200248,86224.663.58$175,121
Apr 200249,33423.653.51$173,277
Mar 200251,67622.003.10$160,336
Feb 200242,47618.222.38$100,909
Jan 200249,54817.172.38$117,710
Dec 200147,22616.932.36$111,661
Nov 200143,24018.072.41$104,015
Oct 200141,62619.782.53$105,267
Sep 200140,80924.262.25$91,874
Aug 200146,67224.873.05$142,497
Jul 200146,14023.933.20$147,513
Jun 200145,45424.563.82$173,823
May 200135,63825.524.31$153,504
Apr 200146,91124.685.34$250,285
Mar 200149,17624.545.38$264,392
Feb 200144,73127.755.77$257,967
Jan 200149,60427.478.40$416,612
Dec 200049,19826.889.12$448,809
Nov 200046,77432.215.66$264,647
Oct 200048,57931.235.15$249,963
Sep 200045,92831.875.19$238,206
Aug 200042,37029.644.54$192,392
Jul 200039,92728.534.09$163,291
Jun 200037,43029.304.40$164,589
May 200033,88927.263.68$124,703
Apr 200031,53324.513.12$98,257
Mar 200030,68428.422.86$87,749
Feb 200025,98127.622.73$70,837
Jan 200030,51325.272.48$75,688
Dec 199934,41224.282.42$83,405
Nov 199930,29423.192.43$73,735
Oct 199927,94620.982.80$78,352
Sep 199927,03321.752.62$70,795
Aug 199927,27519.262.88$78,432
Jul 199928,20517.892.37$66,913
Jun 199924,50715.942.36$57,888
May 199924,89215.792.32$57,775
Apr 199924,94315.102.21$55,075
Mar 199923,63512.471.84$43,449
Feb 199920,9959.981.82$38,165
Jan 199927,63210.381.90$52,499
Dec 199825,1539.201.77$44,604
Nov 199821,81910.892.19$47,690
Oct 199822,98412.421.97$45,260
Sep 199821,81712.592.08$45,437
Aug 199827,13411.301.91$51,754
Jul 199822,91711.742.24$51,272
Jun 199826,66211.242.24$59,650
May 199831,76212.622.21$70,078
Apr 199839,39413.042.51$98,695
Mar 199860,97312.802.31$140,813
Feb 199867,30013.952.30$154,731
Jan 199875,62214.702.15$162,950
Dec 199781,83516.322.41$197,312
Nov 199777,42818.193.09$239,118
Oct 199782,83719.253.15$260,922
Sep 199782,35317.742.95$243,343
Aug 199786,50517.862.55$220,998
Jul 199791,96317.582.25$206,635
Jun 199795,54117.242.26$215,655
May 199759,72218.972.31$137,868
Apr 199753,11317.882.08$110,623
Mar 199795,14218.951.94$184,494
Feb 1997101,07220.492.21$222,955
Jan 1997108,27423.483.54$383,257
Dec 1996132,15623.32$0
Nov 1996122,33821.97$0
Oct 1996137,52823.31$0
Sep 1996145,07122.22$0
Aug 1996162,48620.26$0
Jul 1996166,49619.55$0
Jun 1996133,69518.73$0
May 1996134,00819.43$0
Apr 1996131,43821.51$0
Mar 1996131,89219.38$0
Feb 1996147,71016.98$0
Jan 1996222,41117.07$0
Dec 1995151,56417.19$0
Nov 1995145,89916.00$0
Oct 1995246,73415.43$0
Sep 1995244,99816.18$0
Aug 1995252,00415.92$0
Jul 1995257,19315.24$0
Jun 1995264,59916.41$0
May 1995257,48317.56$0
Apr 1995137,19917.73$0
Mar 1995121,71216.44$0
Feb 1995215,06816.58$0
Jan 1995015.92$0
Dec 1994015.03$0
Nov 1994015.90$0
Oct 1994015.58$0
Sep 1994015.29$0
Aug 199440916.13$0
Jul 199475717.56$0
Jun 19942,48117.09$0
May 199412,08615.88$0
Apr 19943,44914.14$0
Mar 199458312.46$0
Feb 19941,84412.50$0
Jan 19944,87812.66$0
Dec 19933,01012.33$0
Nov 19932,18714.49$0
Oct 19939,23915.85$0
Sep 199311,79615.03$0
Aug 19938,43415.66$0
Jul 19933,00215.46$0
Jun 19935,55916.79$0
May 19931,57117.68$0
Apr 199310,45118.05$0
Mar 199343618.14$0
Feb 19934,12017.90$0
Jan 199318,84316.93$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.

Feb 2026 — as filed, then multipliedworked
Gas                1,316 Mcf  × $  3.75 =     $4,935

────────────────────────────────────────────────────
Month total                                   $4,935

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. 08/G/140702 is the state's own key, not one this site invented.