SWAIN, D. L. 11 -AC-

Operated by BASA RESOURCES, INC. (P-5 53974) in the VAN field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2087District 05Field 93042001OilCasinghead gasSave
Value, all time
$37.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.2 M
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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
OilDisposition851,520 bbl$35,581,109
Casinghead gasProduction438,176 Mcf$1,566,953
Total$37,148,062

66,981 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 (7)

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 32.5487, -95.6251. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.54897, -95.62556 · 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
14.3%
1 of 7 wells
With a plug date
0.0%
0 of 7 wells
Median depth
2,847 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
114.3%
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.
685.7%

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

Between 2,774 and 3,050 ft, median 2,847 ft, over the 7 wells that filed a depth.

Completions filed
Sep 1978 – Oct 2004
7 of 7 wells

7 wells

42-46731073252,978 ftOct 2004
42-4670051332,894 ftOct 2004Yes
42-46730626122,847 ftSep 1985
42-4670050652,774 ftSep 1978
42-4670051212,847 ftSep 1978
42-4670051463,050 ftSep 1978
42-4673003892,828 ftSep 1978

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 20261,286662106.413.05$138,860
Apr 20261,33661098.932.87$133,921
Mar 20261,37954789.753.15$125,488
Feb 20261,22139363.503.75$79,007
Jan 20261,44542659.138.00$88,850
Dec 20251,44544256.664.41$83,824
Nov 20251,39043158.593.93$83,132
Oct 20251,57642359.383.30$94,981
Sep 20251,44643862.743.08$92,070
Aug 20251,51250063.933.01$98,170
Jul 20251,40944766.743.32$95,519
Jun 20251,40456166.483.13$95,093
May 20251,39044560.553.23$85,603
Apr 20251,26348362.363.54$80,472
Mar 20251,40845267.704.27$97,251
Feb 20251,39443070.884.34$100,673
Jan 20251,57044174.324.28$118,569
Dec 20241,70550268.993.12$119,195
Nov 20241,35435369.052.20$94,270
Oct 20241,48515771.372.28$106,343
Sep 20241,48253769.612.36$104,432
Aug 20241,45654875.632.06$111,248
Jul 20241,50060479.932.15$121,192
Jun 20241,27864378.082.63$101,480
May 20241,37473778.812.20$109,905
Apr 20241,50874384.451.66$128,583
Mar 20241,63275780.301.55$132,219
Feb 20241,44965476.091.78$111,421
Jan 20241,37477073.023.30$102,869
Dec 20231,55077471.262.61$112,474
Nov 20231,52581877.892.81$121,079
Oct 20231,52278485.443.09$132,460
Sep 20231,585089.042.74$141,128
Aug 20231,43575580.522.67$117,564
Jul 20231,51778174.852.64$115,611
Jun 20231,47175268.962.26$103,139
May 20231,79574970.622.23$128,431
Apr 20231,56482178.122.24$124,017
Mar 20231,61287372.852.39$119,523
Feb 20231,52662175.112.47$116,149
Jan 20231,5971,22176.533.39$126,355
Dec 20221,53094676.415.73$122,327
Nov 20229681,43785.005.65$90,394
Oct 20229621,52087.185.86$92,780
Sep 20228781,05884.888.16$83,162
Aug 20229111,28894.529.13$97,864
Jul 20221,0731,282101.587.54$118,664
Jun 20221,0141,178115.097.98$126,098
May 20221,2681,224109.378.43$149,003
Apr 20221,4541,327104.226.84$160,609
Mar 20221,0331,472108.885.08$119,946
Feb 20221,1971,12791.054.86$114,463
Jan 20221,3071,29381.844.54$112,832
Dec 20211,2751,47871.323.90$96,696
Nov 20211,2241,38777.435.24$102,038
Oct 20211,3431,45179.795.71$115,449
Sep 20211,3151,30669.865.35$98,854
Aug 20211,1921,33766.024.22$84,339
Jul 20211,3611,20470.783.98$101,126
Jun 20211,61752069.493.38$114,123
May 20211,3221,04463.483.02$87,071
Apr 20211,15590460.362.76$72,209
Mar 20211,28491761.302.72$81,201
Feb 202156627157.805.55$34,218
Jan 20219841,25450.412.81$53,128
Dec 20201,16490744.642.68$54,388
Nov 20201,22188138.772.71$49,723
Oct 20201,20588936.972.48$46,752
Sep 20201,21781737.091.99$46,765
Aug 20201,21184339.982.39$50,426
Jul 20201,18679338.371.83$46,954
Jun 20201,10978034.901.69$40,023
May 20201,14381816.921.81$20,824
Apr 20201,07481214.751.80$17,307
Mar 202091284030.341.86$29,229
Feb 202059377549.881.98$31,114
Jan 202090597757.252.09$53,858
Dec 201996296659.012.30$58,994
Nov 201993596755.302.75$54,365
Oct 20199771,01153.472.42$54,685
Sep 20191,0891,05755.052.66$62,758
Aug 20191,0901,08353.112.30$60,386
Jul 20191,0211,20556.272.46$60,416
Jun 201999989352.782.49$54,952
May 20191,2531,04258.482.74$76,131
Apr 20191,18999262.632.75$77,196
Mar 20191,4001,18256.803.06$83,139
Feb 20191,2191,06750.852.79$64,965
Jan 20191,3741,14146.033.23$66,929
Dec 20181,4711,27746.594.19$73,879
Nov 20181,3771,18452.934.24$77,902
Oct 201846022561.443.40$29,027
Sep 20181,2281,06759.543.11$76,431
Aug 20181,4491,26459.403.07$89,947
Jul 20181,5651,26365.142.93$105,647
Jun 20181,5311,30760.183.08$96,157
May 20181,7401,34965.382.90$117,674
Apr 20181,51386363.842.90$99,093
Mar 201881723961.222.79$50,683
Feb 201830620661.782.77$19,475
Jan 201831316662.874.01$20,344
Dec 201736626657.272.92$21,738
Nov 201735833855.423.12$20,894
Oct 201733133449.292.98$17,312
Sep 201717015147.523.09$8,545
Aug 201735934045.373.00$17,309
Jul 201737836243.873.09$17,700
Jun 201748544242.493.09$21,972
May 201754750945.373.26$26,478
Apr 201749953447.933.21$25,632
Mar 201750352446.772.98$25,089
Feb 201744445650.452.95$23,746
Jan 201753450049.413.42$28,094
Dec 201653042748.763.72$27,432
Nov 201660542942.492.64$26,841
Oct 201644421646.193.09$21,176
Sep 20161,22164941.553.10$52,745
Aug 201695426941.442.92$40,320
Jul 20161,07726841.622.92$45,608
Jun 20161,29888745.352.69$61,247
May 20161,44796442.521.99$63,446
Apr 20161,31090936.561.99$49,703
Mar 20161,37697233.011.79$47,166
Feb 20161,38191026.472.06$38,433
Jan 20161,10584927.352.36$32,229
Dec 20151,16639832.362.00$38,528
Nov 201542522138.792.17$16,965
Oct 201596849243.552.43$43,350
Sep 20151,25458142.992.76$55,512
Aug 20151,34765340.162.87$55,971
Jul 20151,18173948.152.95$59,042
Jun 201596265056.152.88$55,890
May 201568828655.212.96$38,830
Apr 20151,02043949.822.71$52,005
Mar 20151,10443542.892.93$48,627
Feb 201587733044.662.98$40,149
Jan 20151,22742643.433.10$54,609
Dec 20141,08942954.693.59$61,098
Nov 201499043770.464.25$71,613
Oct 20141,04015578.303.90$82,037
Sep 20141,00542486.164.05$88,306
Aug 20141,01044689.394.04$92,084
Jul 201489743096.564.18$88,412
Jun 20141,02650798.164.74$103,114
May 20141,31548094.734.73$126,839
Apr 20141,24348095.944.81$121,562
Mar 20141,14848795.895.06$112,544
Feb 20141,12746897.406.19$112,668
Jan 20141,08958990.404.86$101,309
Dec 20131,29860591.824.35$121,817
Nov 20131,42776288.853.74$129,638
Oct 20131,50569497.423.78$149,240
Sep 20131,250807104.113.72$133,138
Aug 20131,367730104.253.52$145,081
Jul 20131,397686102.523.72$145,771
Jun 20131,06054994.403.93$102,223
May 20131,25361594.834.15$121,374
Apr 20131,32465193.964.28$127,191
Mar 20131,36054893.623.91$129,467
Feb 20131,27946691.233.42$118,277
Jan 20131,27042191.603.42$117,772
Dec 201234215186.773.42$30,192
Nov 20121,28436586.953.62$112,967
Oct 20121,46346189.383.40$132,330
Sep 20121,25945894.672.92$120,526
Aug 20121,53767792.662.91$144,387
Jul 20121,51558785.133.02$130,745
Jun 20121,33255079.822.52$107,706
May 20121,39241791.612.49$128,559
Apr 2012922481101.652.00$94,682
Mar 20121,434544105.052.22$151,851
Feb 20121,184649101.102.57$121,370
Jan 20121,42775698.092.73$142,041
Dec 20111,38455996.873.24$135,879
Nov 20111,31039895.723.31$126,711
Oct 20111,01230584.983.65$87,113
Sep 20111,28749183.623.99$109,576
Aug 20111,46462183.404.15$124,674
Jul 20111,34949394.144.52$129,222
Jun 20111,55461792.904.64$147,229
May 20111,56665898.134.40$156,570
Apr 2011636522105.964.33$69,653
Mar 20111,28572596.364.06$126,764
Feb 20111,22379785.644.18$108,069
Jan 20111,34786786.504.59$120,494
Dec 20101,21771485.734.35$107,438
Nov 20101,31573080.843.80$109,075
Oct 20101,50081778.103.51$120,017
Sep 20101,49885972.633.98$112,218
Aug 20101,41981773.684.42$108,163
Jul 20101,34978072.554.74$101,564
Jun 20101,27274470.364.91$93,151
May 20101,43586971.124.24$105,738
Apr 20101,24268481.694.12$104,279
Mar 20101,47783878.394.39$119,460
Feb 20101,30482673.585.44$100,444
Jan 20101,7661,21074.365.96$138,536
Dec 20091,71283671.445.48$126,890
Nov 20091,56077274.593.75$119,257
Oct 20091,64455172.544.11$121,521
Sep 20091,71099565.543.06$115,123
Aug 20091,60959267.423.22$110,384
Jul 20091,49854961.133.46$93,475
Jun 20091,28146066.163.90$86,543
May 20091,40842754.743.93$78,750
Apr 20091,69849146.773.59$81,177
Mar 20091,68961942.144.06$73,687
Feb 20091,62024832.814.63$54,301
Jan 20092,42528535.865.37$88,491
Dec 20081,89025437.105.98$71,637
Nov 20081,97232955.496.86$111,683
Oct 20082,05427975.246.92$156,474
Sep 20081,980309101.767.88$203,919
Aug 20082,153306114.228.48$248,511
Jul 20082,198266131.0811.39$291,143
Jun 20082,109147131.3313.03$278,891
May 20082,089254123.1711.57$260,242
Apr 20081,87690110.3110.45$207,883
Mar 20082,160320101.909.66$223,197
Feb 20082,0868292.538.77$193,737
Jan 20081,15610790.388.21$105,357
Dec 20071,50654988.337.30$137,034
Nov 20071,86566091.677.29$175,777
Oct 20071,92886582.856.92$165,722
Sep 20072,0351,04775.846.24$160,872
Aug 20072,1291,12069.066.39$154,183
Jul 20072,02553170.906.39$146,965
Jun 20071,98962262.007.55$128,013
May 20072,03870558.747.85$125,244
Apr 20072,01086959.617.81$126,599
Mar 20072,10188856.927.30$126,073
Feb 20071,90562455.108.22$110,092
Jan 20071,64177350.306.73$87,742
Dec 20062,06819756.656.92$118,515
Nov 20061,99416354.207.62$109,316
Oct 20061,53716254.906.01$85,356
Sep 20062,299060.085.04$138,124
Aug 20062,2941,69968.717.34$170,091
Jul 20062,1931,22169.376.34$159,873
Jun 20062,4701,60066.286.38$173,926
May 20062,3171,46366.016.42$162,345
Apr 20062,3341,60664.397.36$162,107
Mar 20062,3701,35756.707.08$143,991
Feb 20062,2941,28957.597.75$142,103
Jan 20062,6911,21860.598.93$173,928
Dec 20052,8961,20154.9413.42$175,218
Nov 20052,6871,13154.6910.59$158,928
Oct 20052,6201,13358.3413.80$168,481
Sep 20052,36397361.4512.08$156,959
Aug 20052,43599061.519.80$159,476
Jul 20052,2771,86255.697.84$141,411
Jun 20052,1421,95752.337.38$126,536
May 20052,4911,26045.226.65$121,023
Apr 20052,8031,36149.207.36$147,925
Mar 20052,9091,47450.377.15$157,073
Feb 20052,6381,33645.226.31$127,723
Jan 20052,6101,26543.166.32$120,645
Dec 20042,8621,16139.866.75$121,917
Nov 20043,0701,73945.286.33$150,018
Oct 20043,2191,72649.706.52$171,229
Sep 20043,2282,12243.245.28$150,791
Aug 20042,9301,76242.375.55$133,924
Jul 20043,2482,18338.286.08$137,615
Jun 20043,0922,01536.106.43$124,584
May 20043,5443,01337.486.49$152,397
Apr 20043,3232,67134.475.86$130,192
Mar 20043,6612,36834.365.53$138,887
Feb 20043,2281,06632.455.51$110,622
Jan 20043,7041,77332.036.30$129,808
Dec 20033,6621,11730.266.30$117,851
Nov 20033,6681,47328.804.60$112,407
Oct 20033,6821,37228.174.76$110,252
Sep 20033,6631,23426.314.75$102,234
Aug 20033,6892,03729.765.13$120,234
Jul 20033,7412,22729.415.17$121,538
Jun 20033,7632,00428.565.98$119,461
May 20033,8232,19126.595.97$114,740
Apr 20033,7322,12426.675.41$111,018
Mar 20033,9252,11331.146.10$135,105
Feb 20033,4801,85833.487.93$131,237
Jan 20033,7532,52430.315.58$127,843
Dec 20023,7042,20126.914.85$110,358
Nov 20023,6222,07024.664.14$97,882
Oct 20023,7072,01326.464.23$106,600
Sep 20023,2511,68927.443.64$95,347
Aug 20023,7301,78125.963.16$102,466
Jul 20023,7342,22024.583.06$98,579
Jun 20023,3092,75923.733.34$87,733
May 20023,2902,16624.663.58$88,894
Apr 20022,6961,66823.653.51$69,619
Mar 20022,7381,80022.003.10$65,821
Feb 20022,4461,88118.222.38$49,035
Jan 20022,5351,58617.172.38$47,294
Dec 20012,6251,63716.932.36$48,312
Nov 20012,6571,84318.072.41$52,445
Oct 20012,7951,30619.782.53$58,588
Sep 20012,11895924.262.25$53,542
Aug 20012,5351,26824.873.05$66,917
Jul 20012,7171,69423.933.20$70,434
Jun 20012,7961,49624.563.82$74,391
May 20012,6892,13425.524.31$77,815
Apr 20012,8602,11824.685.34$81,885
Mar 20013,0292,41224.545.38$87,300
Feb 20012,4602,25227.755.77$81,252
Jan 20012,8933,13727.478.40$105,818
Dec 20003,3092,44526.889.12$111,250
Nov 20002,7672,08732.215.66$100,933
Oct 20002,8771,72731.235.15$98,735
Sep 20002,8041,69131.875.19$98,134
Aug 20002,7441,91529.644.54$90,028
Jul 20002,9302,17728.534.09$92,496
Jun 20002,9852,04329.304.40$96,444
May 20002,9301,10827.263.68$83,949
Apr 20002,7601,44324.513.12$72,144
Mar 20003,0201,68428.422.86$90,644
Feb 20003,1302,28127.622.73$92,670
Jan 20003,0342,53025.272.48$82,945
Dec 19992,7231,68524.282.42$70,198
Nov 19992,7281,76823.192.43$67,566
Oct 19992,9992,04720.982.80$68,658
Sep 19992,9202,31921.752.62$69,583
Aug 19993,1242,14219.262.88$66,328
Jul 19993,1682,13117.892.37$61,731
Jun 19993,1472,00315.942.36$54,894
May 19993,1962,65915.792.32$56,636
Apr 19993,1262,43415.102.21$52,577
Mar 19993,2622,08612.471.84$44,512
Feb 19993,0132,2649.981.82$34,185
Jan 19993,4872,30110.381.90$40,567
Dec 19983,5471,7479.201.77$35,730
Nov 19983,5622,39910.892.19$44,034
Oct 19983,1021,69712.421.97$41,869
Sep 19982,9731,07212.592.08$39,663
Aug 19983,3541,26311.301.91$40,309
Jul 19983,3051,42911.742.24$41,998
Jun 19983,2091,84111.242.24$40,188
May 19983,5331,68712.622.21$48,309
Apr 19983,3741,73513.042.51$48,344
Mar 19983,6212,40212.802.31$51,896
Feb 19983,68946913.952.30$52,540
Jan 19983,9021,74514.702.15$61,120
Dec 19973,9701,67616.322.41$68,831
Nov 19974,0931,57118.193.09$79,303
Oct 19974,3321,57219.253.15$88,343
Sep 19974,23551017.742.95$76,636
Aug 19973,66246617.862.55$66,594
Jul 19974,2691,13917.582.25$77,608
Jun 19974,5431,86817.242.26$82,538
May 19975,4713,79818.972.31$112,553
Apr 19976,3895,06617.882.08$124,787
Mar 19977,6033,71818.951.94$151,287
Feb 19976,6432,40720.492.21$141,425
Jan 19973,25973023.483.54$79,105
Dec 19963,2201,19623.32$75,090
Nov 19963,0071,18521.97$66,064
Oct 19963,3571,39423.31$78,252
Sep 19963,2311,23322.22$71,793
Aug 19963,5971,68120.26$72,875
Jul 19963,6501,79819.55$71,358
Jun 19963,5341,30518.73$66,192
May 19962,83086819.43$54,987
Apr 19962,4661,00621.51$53,044
Mar 19962,9011,04219.38$56,221
Feb 19962,8221,68916.98$47,918
Jan 19962,8991,00417.07$49,486
Dec 19953,0331,07617.19$52,137
Nov 19952,7991,35316.00$44,784
Oct 19952,7191,78115.43$41,954
Sep 19952,9764,16716.18$48,152
Aug 19952,9962,63115.92$47,696
Jul 19952,87170215.24$43,754
Jun 19952,68983916.41$44,126
May 19952,68864117.56$47,201
Apr 19952,52665617.73$44,786
Mar 19953,35353816.44$55,123
Feb 19952,38456916.58$39,527
Jan 19952,93248715.92$46,677
Dec 19943,20066115.03$48,096
Nov 19943,34280215.90$53,138
Oct 19943,7931,12815.58$59,095
Sep 19944,3601,19515.29$66,664
Aug 19944,8751,79316.13$78,634
Jul 19945,3152,16617.56$93,331
Jun 19946,5762,60217.09$112,384
May 19944,7922,43315.88$76,097
Apr 19943,0901,52714.14$43,693
Mar 19943,33469912.46$41,542
Feb 19943,1891,31412.50$39,863
Jan 19943,4211,56512.66$43,310
Dec 19933,5981,55612.33$44,363
Nov 19933,3731,04914.49$48,875
Oct 19933,6341,57615.85$57,599
Sep 19933,4302,44115.03$51,553
Aug 19933,4091,82815.66$53,385
Jul 19933,52043615.46$54,419
Jun 19933,4562,14916.79$58,026
May 19933,6751,67217.68$64,974
Apr 19933,9761,57018.05$71,767
Mar 19934,3251,41118.14$78,456
Feb 19934,1381,56317.90$74,070
Jan 19934,6561,00416.93$78,826

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 2026 — as filed, then multipliedworked
Oil                1,286 bbl  × $106.41 =   $136,843
Casinghead gas       662 Mcf  × $  3.05 =     $2,016

────────────────────────────────────────────────────
Month total                                 $138,860

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. 05/O/2087 is the state's own key, not one this site invented.