SOUTH KEYSTONE ELLENBURGER 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 152108District 08Field 49129330Hydrogen sulphide fieldGasSaveExport
Value, all time
$34.3 M
Nov 1994 – May 2026
Value, last 12 filed months
$182 k
at the published price for each month
Months reported
379
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 94 leases and 250 wells, and the rule below applies to all of them.

Discovered
1943-06-06
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 field rule took effect on 2005-03-08.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: EACH OPERATOR HAS PRODUCED ITS FULL ALLOCATED SHARE.

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
GasProduction11,389,057 Mcf$34,346,979
Total$34,346,979

2,626,194 Mcf of this lease's gas, across 24 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 31.9215, -103.0457. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.92150, -103.04566 · 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
9,660 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 9,660 ft.

1 well

42-4950117710629,660 ft

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 (379)

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

379 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 20261189.753.15$35
Feb 202628963.503.75$1,084
Jan 20262,80359.138.00$22,418
Dec 202510,82656.664.41$47,779
Nov 20259,22158.593.93$36,206
Oct 202512,21359.383.30$40,362
Sep 2025062.743.08$0
Aug 20254,02263.933.01$12,125
Jul 20253,67866.743.32$12,193
Jun 20253,27366.483.13$10,240
May 20251,46260.553.23$4,726
Apr 2025262.363.54$7
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 20254,00774.324.28$17,145
Dec 20243,60068.993.12$11,237
Nov 20245,27369.052.20$11,592
Oct 20247,57171.372.28$17,272
Sep 20242,90269.612.36$6,861
Aug 20243,33175.632.06$6,874
Jul 20243,16479.932.15$6,792
Jun 20243,61278.082.63$9,514
May 20243,87978.812.20$8,528
Apr 20242,34684.451.66$3,892
Mar 20244,35480.301.55$6,728
Feb 20246,41376.091.78$11,438
Jan 20245,58673.023.30$18,421
Dec 20233,98371.262.61$10,399
Nov 20232,74077.892.81$7,693
Oct 20232,54385.443.09$7,851
Sep 20233,56889.042.74$9,759
Aug 20239,63280.522.67$25,745
Jul 20237,57174.852.64$20,001
Jun 20235,27568.962.26$11,913
May 20238,55770.622.23$19,060
Apr 20234,91478.122.24$10,996
Mar 20234,62672.852.39$11,071
Feb 20236,63375.112.47$16,355
Jan 20239,58976.533.39$32,485
Dec 202210,71576.415.73$61,387
Nov 202210,93885.005.65$61,758
Oct 20227,04887.185.86$41,328
Sep 20226,93884.888.16$56,640
Aug 202210,57694.529.13$96,529
Jul 202211,364101.587.54$85,708
Jun 20228,337115.097.98$66,506
May 202211,702109.378.43$98,683
Apr 202211,245104.226.84$76,889
Mar 202210,765108.885.08$54,647
Feb 20229,26091.054.86$44,993
Jan 20228,43981.844.54$38,293
Dec 20217,94371.323.90$30,971
Nov 20219,91577.435.24$51,923
Oct 202110,37379.795.71$59,270
Sep 202110,50969.865.35$56,233
Aug 202110,49166.024.22$44,278
Jul 202111,23770.783.98$44,747
Jun 202110,74169.493.38$36,311
May 202110,72263.483.02$32,355
Apr 202110,50860.362.76$28,985
Mar 20219,71061.302.72$26,381
Feb 20213,34757.805.55$18,569
Jan 20218,09050.412.81$22,735
Dec 202011,41344.642.68$30,535
Nov 202011,16438.772.71$30,216
Oct 20208,20436.972.48$20,333
Sep 202010,42837.091.99$20,763
Aug 202010,87139.982.39$25,928
Jul 202011,43338.371.83$20,867
Jun 202011,28234.901.69$19,070
May 202011,97616.921.81$21,733
Apr 202011,29614.751.80$20,382
Mar 202012,11930.341.86$22,496
Feb 20209,00649.881.98$17,838
Jan 202011,30757.252.09$23,685
Dec 201911,73859.012.30$27,049
Nov 201912,32955.302.75$33,913
Oct 201913,28353.472.42$32,125
Sep 20197,23955.052.66$19,236
Aug 201910,71253.112.30$24,684
Jul 201912,61856.272.46$31,041
Jun 201912,01352.782.49$29,927
May 201912,49658.482.74$34,243
Apr 201911,62062.632.75$31,963
Mar 201912,24156.803.06$37,483
Feb 201911,51550.852.79$32,152
Jan 201914,26746.033.23$46,056
Dec 201814,99346.594.19$62,752
Nov 201814,69852.934.24$62,279
Oct 201810,94661.443.40$37,195
Sep 201812,03359.543.11$37,399
Aug 201815,98159.403.07$49,007
Jul 201817,07365.142.93$50,056
Jun 201816,96160.183.08$52,188
May 201814,51265.382.90$42,096
Apr 201817,14463.842.90$49,731
Mar 201817,99861.222.79$50,158
Feb 201816,55261.782.77$45,785
Jan 201818,81862.874.01$75,447
Dec 201719,43557.272.92$56,780
Nov 201719,64655.423.12$61,263
Oct 201720,88049.292.98$62,299
Sep 201722,91647.523.09$70,748
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 2017042.493.09$0
May 2017045.373.26$0
Apr 201773747.933.21$2,367
Mar 20174,88146.772.98$14,563
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 201650748.763.72$1,887
Nov 201610242.492.64$270
Oct 2016046.193.09$0
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 20165,72041.622.92$16,727
Jun 201613,68845.352.69$36,764
May 20167,47142.521.99$14,875
Apr 201616,29136.561.99$32,436
Mar 201610,10633.011.79$18,130
Feb 20166,43526.472.06$13,279
Jan 201620,45127.352.36$48,354
Dec 201521,30432.362.00$42,638
Nov 201515,80638.792.17$34,257
Oct 201521,96743.552.43$53,305
Sep 201518,64442.992.76$51,428
Aug 201521,48840.162.87$61,724
Jul 201521,48848.152.95$63,284
Jun 201512,96056.152.88$37,362
May 201523,81755.212.96$70,390
Apr 201524,62349.822.71$66,644
Mar 201521,34542.892.93$62,641
Feb 201522,23144.662.98$66,164
Jan 201521,50843.433.10$66,688
Dec 201422,84754.693.59$82,052
Nov 201423,86270.464.25$101,457
Oct 201423,73878.303.90$92,601
Sep 201422,18386.164.05$89,740
Aug 201425,54689.394.04$103,081
Jul 201424,28696.564.18$101,506
Jun 201418,77498.164.74$88,930
May 201425,00294.734.73$118,173
Apr 201426,94595.944.81$129,582
Mar 201427,73595.895.06$140,250
Feb 201423,74197.406.19$147,004
Jan 201428,24690.404.86$137,296
Dec 201329,59691.824.35$128,875
Nov 201325,88688.853.74$96,769
Oct 201322,53197.423.78$85,153
Sep 201327,612104.113.72$102,654
Aug 201314,939104.253.52$52,624
Jul 201330,412102.523.72$113,064
Jun 201328,05294.403.93$110,340
May 201331,52994.834.15$130,816
Apr 201329,46593.964.28$126,187
Mar 201317,50793.623.91$68,503
Feb 201329,18391.233.42$99,803
Jan 201330,44691.603.42$104,123
Dec 201233,47186.773.42$114,476
Nov 201231,79886.953.62$115,266
Oct 201210,09989.383.40$34,333
Sep 201226,47494.672.92$77,262
Aug 201235,27692.662.91$102,588
Jul 201235,73485.133.02$107,945
Jun 201234,55279.822.52$87,038
May 201233,49291.612.49$83,339
Apr 201235,236101.652.00$70,359
Mar 201235,157105.052.22$78,122
Feb 201234,418101.102.57$88,463
Jan 201237,24198.092.73$101,820
Dec 201133,80096.873.24$109,503
Nov 201135,07395.723.31$116,137
Oct 201137,65284.983.65$137,375
Sep 201128,02983.623.99$111,718
Aug 201139,92083.404.15$165,641
Jul 201140,53594.144.52$183,106
Jun 201131,59392.904.64$146,588
May 201141,49098.134.40$182,756
Apr 201140,275105.964.33$174,523
Mar 201116,28196.364.06$66,058
Feb 201118,78485.644.18$78,517
Jan 201134,21786.504.59$157,014
Dec 201015,60185.734.35$67,829
Nov 2010080.843.80$0
Oct 2010078.103.51$0
Sep 201027,81972.633.98$110,705
Aug 201035,32873.684.42$156,127
Jul 201035,96472.554.74$170,343
Jun 201033,69970.364.91$165,476
May 201035,67171.124.24$151,075
Apr 201036,72181.694.12$151,389
Mar 201038,47678.394.39$168,858
Feb 201035,55873.585.44$193,519
Jan 201040,29174.365.96$240,299
Dec 20095,87871.445.48$32,233
Nov 200940,68174.593.75$152,615
Oct 200941,54272.544.11$170,748
Sep 200922,48165.543.06$68,899
Aug 2009067.423.22$0
Jul 20095,28761.133.46$18,317
Jun 20095,42466.163.90$21,126
May 200915,10154.743.93$59,283
Apr 200919,15746.773.59$68,726
Mar 200915,30842.144.06$62,135
Feb 2009032.814.63$0
Jan 200916,34635.865.37$87,794
Dec 200834,96737.105.98$209,003
Nov 2008055.496.86$0
Oct 2008075.246.92$0
Sep 20080101.767.88$0
Aug 20080114.228.48$0
Jul 20080131.0811.39$0
Jun 20080131.3313.03$0
May 20088,065123.1711.57$93,347
Apr 200830,573110.3110.45$319,636
Mar 200832,630101.909.66$315,339
Feb 200830,75492.538.77$269,730
Jan 200810,10790.388.21$82,935
Dec 20077,66588.337.30$55,970
Nov 20079,82891.677.29$71,663
Oct 20079,35282.856.92$64,734
Sep 200712,55475.846.24$78,389
Aug 20071,91169.066.39$12,207
Jul 200714,03170.906.39$89,629
Jun 200717,77462.007.55$134,166
May 20078,33758.747.85$65,414
Apr 200723,26259.617.81$181,565
Mar 2007056.927.30$0
Feb 200725,22255.108.22$207,224
Jan 200710,73350.306.73$72,199
Dec 200622,59156.656.92$156,294
Nov 200634,70854.207.62$264,388
Oct 200619,55554.906.01$117,600
Sep 200631,16560.085.04$156,984
Aug 200623,46068.717.34$172,195
Jul 200628,74269.376.34$182,304
Jun 200623,50466.286.38$150,047
May 200616,90566.016.42$108,615
Apr 200630,57864.397.36$225,069
Mar 200611,48756.707.08$81,362
Feb 20063,42257.597.75$26,524
Jan 200611,98260.598.93$107,039
Dec 20054,42654.9413.42$59,377
Nov 200512,31754.6910.59$130,417
Oct 2005058.3413.80$0
Sep 20052,85561.4512.08$34,486
Aug 2005061.519.80$0
Jul 20051,81055.697.84$14,197
Jun 200518,11952.337.38$133,737
May 2005045.226.65$0
Apr 20054149.207.36$302
Mar 200525,11650.377.15$179,702
Feb 200558,72645.226.31$370,674
Jan 200552,83043.166.32$334,002
Dec 200417,70239.866.75$119,508
Nov 20049,28945.286.33$58,803
Oct 200417,72149.706.52$115,454
Sep 200423,86543.245.28$126,100
Aug 20042,47942.375.55$13,760
Jul 200447,57338.286.08$289,443
Jun 20049,71836.106.43$62,516
May 2004037.486.49$0
Apr 20045,91034.475.86$34,624
Mar 20043,62434.365.53$20,041
Feb 2004032.455.51$0
Jan 20047,63532.036.30$48,098
Dec 200319,36530.266.30$122,031
Nov 200318,59728.804.60$85,456
Oct 200313,86428.174.76$65,988
Sep 2003026.314.75$0
Aug 20033,15129.765.13$16,164
Jul 200311,72729.415.17$60,638
Jun 200323,35828.565.98$139,750
May 200352,49326.595.97$313,524
Apr 200352,86626.675.41$285,861
Mar 200353,12731.146.10$323,864
Feb 200350,69033.487.93$401,763
Jan 200360,80230.315.58$339,399
Dec 200254,28626.914.85$263,491
Nov 200269,15724.664.14$286,100
Oct 200272,80326.464.23$307,893
Sep 200269,96027.443.64$254,319
Aug 200274,65125.963.16$236,208
Jul 200251,31324.583.06$157,108
Jun 200251,16323.733.34$170,794
May 200265,70824.663.58$235,497
Apr 200263,92123.653.51$224,511
Mar 200268,08622.003.10$211,252
Feb 200261,16118.222.38$145,299
Jan 200266,97817.172.38$159,118
Dec 200170,10716.932.36$165,761
Nov 200184,35718.072.41$202,922
Oct 200188,00619.782.53$222,557
Sep 200183,21524.262.25$187,344
Aug 200184,69324.873.05$258,581
Jul 200191,79523.933.20$293,476
Jun 200190,86524.563.82$347,482
May 200157,27025.524.31$246,680
Apr 200168,75624.685.34$366,835
Mar 200177,14124.545.38$414,744
Feb 200170,98727.755.77$409,388
Jan 200176,69827.478.40$644,168
Dec 200070,42626.889.12$642,461
Nov 200066,03532.215.66$373,626
Oct 200065,23031.235.15$335,641
Sep 200060,92431.875.19$315,982
Aug 200068,57629.644.54$311,386
Jul 200069,58528.534.09$284,585
Jun 200064,25429.304.40$282,541
May 200067,63927.263.68$248,895
Apr 200063,78424.513.12$198,751
Mar 200064,13428.422.86$183,407
Feb 200062,02827.622.73$169,119
Jan 200067,44125.272.48$167,287
Dec 199967,68124.282.42$164,040
Nov 199966,26623.192.43$161,291
Oct 199970,87620.982.80$198,716
Sep 199969,37221.752.62$181,675
Aug 199975,05519.262.88$215,828
Jul 199974,02917.892.37$175,624
Jun 199967,64615.942.36$159,787
May 199956,48715.792.32$131,107
Apr 199956,39215.102.21$124,516
Mar 199958,44012.471.84$107,432
Feb 199959,6169.981.82$108,369
Jan 199961,25610.381.90$116,383
Dec 199845,1409.201.77$80,048
Nov 199854,36610.892.19$118,829
Oct 199857,95012.421.97$114,116
Sep 199856,66012.592.08$118,001
Aug 199850,44511.301.91$96,216
Jul 199852,45211.742.24$117,349
Jun 199853,46911.242.24$119,625
May 199846,50512.622.21$102,606
Apr 199850,39413.042.51$126,254
Mar 199853,40212.802.31$123,329
Feb 19984,20213.952.30$9,661
Jan 1998014.702.15$0
Dec 19971,95316.322.41$4,709
Nov 199740,80918.193.09$126,029
Oct 199735,25119.253.15$111,034
Sep 199737,48417.742.95$110,761
Aug 199759,75117.862.55$152,648
Jul 1997017.582.25$0
Jun 1997017.242.26$0
May 199737,90518.972.31$87,504
Apr 199741,89717.882.08$87,262
Mar 199787,88218.951.94$170,416
Feb 199796,24220.492.21$212,300
Jan 199790,69423.483.54$321,030
Dec 1996101,00823.32$0
Nov 199692,07121.97$0
Oct 199690,69223.31$0
Sep 199688,89822.22$0
Aug 199687,61620.26$0
Jul 199696,30819.55$0
Jun 199699,69918.73$0
May 1996132,10119.43$0
Apr 1996134,50221.51$0
Mar 1996138,82019.38$0
Feb 1996134,65416.98$0
Jan 1996165,80017.07$0
Dec 1995118,60617.19$0
Nov 1995113,71516.00$0
Oct 1995152,04415.43$0
Sep 1995159,79116.18$0
Aug 1995153,27115.92$0
Jul 1995134,09915.24$0
Jun 1995124,04116.41$0
May 1995134,13117.56$0
Apr 199540,70917.73$0
Mar 199579,66116.44$0
Feb 199553,33416.58$0
Jan 1995015.92$0
Dec 1994015.03$0
Nov 199462315.90$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                   11 Mcf  × $  3.15 =        $35

────────────────────────────────────────────────────
Month total                                      $35

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/152108 is the state's own key, not one this site invented.