SWAIN, O. L. #11

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

Oil lease lease 3687District 05Field 93042400OilCasinghead gasSaveExport
Value, all time
$927 k
Mar 2000 – May 2026
Value, last 12 filed months
$136 k
at the published price for each month
Months reported
315
no gaps in the span
Streams
2
oil, casinghead 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 27 leases and 53 wells, and the rule below applies to all of them.

Discovered
1975-06-26
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

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

The Commission's schedule remark for this field reads: CANCELLED FOR ID 218074.

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
OilDisposition13,728 bbl$625,093
Casinghead gasProduction62,932 Mcf$302,254
Total$927,347

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 32.5495, -95.6289. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.54946, -95.62886 · 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
5,370 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 5,370 ft.

Completions filed
Mar 2000
1 of 1 wells

1 well

42-46731035245,370 ftMar 2000

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 (315)

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

315 months

May 2026143110106.413.05$15,552
Apr 20261529898.932.87$15,319
Mar 20261718889.753.15$15,624
Feb 20261526363.503.75$9,888
Jan 20261786959.138.00$11,077
Dec 20251577156.664.41$9,209
Nov 20251577058.593.93$9,473
Oct 20251736859.383.30$10,497
Sep 20251577162.743.08$10,069
Aug 20251678163.933.01$10,921
Jul 20251517266.743.32$10,316
Jun 20251156466.483.13$7,845
May 20251256260.553.23$7,769
Apr 20251006762.363.54$6,473
Mar 2025213267.704.27$699
Feb 2025313170.884.34$781
Jan 2025213574.324.28$726
Dec 2024215368.993.12$616
Nov 2024410869.052.20$514
Oct 202404871.372.28$110
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 201211598.092.73$139
Dec 20113312196.873.24$3,589
Nov 20115016195.723.31$5,319
Oct 20114012884.983.65$3,866
Sep 20114920483.623.99$4,910
Aug 20115626183.404.15$5,753
Jul 20115823294.144.52$6,508
Jun 20116525792.904.64$7,231
May 20116829198.134.40$7,955
Apr 201136382105.964.33$5,470
Mar 20115034396.364.06$6,210
Feb 20114233285.644.18$4,985
Jan 20114336386.504.59$5,385
Dec 20103831085.734.35$4,606
Nov 20104435180.843.80$4,889
Oct 20105035578.103.51$5,151
Sep 20104835872.633.98$4,911
Aug 20104434173.684.42$4,749
Jul 20104432572.554.74$4,732
Jun 20104031070.364.91$4,337
May 20105433071.124.24$5,238
Apr 20104328181.694.12$4,671
Mar 20104330878.394.39$4,722
Feb 20103228873.585.44$3,922
Jan 20104336274.365.96$5,356
Dec 20095430471.445.48$5,525
Nov 20094925174.593.75$4,597
Oct 20095316972.544.11$4,539
Sep 20095237565.543.06$4,557
Aug 20095525867.423.22$4,538
Jul 20095727061.133.46$4,420
Jun 20094619466.163.90$3,799
May 20095317654.743.93$3,592
Apr 20096025146.773.59$3,707
Mar 20096526342.144.06$3,807
Feb 200964032.814.63$2,100
Jan 200986335.865.37$3,100
Dec 200857837.105.98$2,163
Nov 2008608655.496.86$3,919
Oct 200862175.246.92$4,672
Sep 2008581101.767.88$5,910
Aug 2008660114.228.48$7,539
Jul 2008720131.0811.39$9,438
Jun 2008820131.3313.03$10,769
May 2008786123.1711.57$9,677
Apr 2008728110.3110.45$8,026
Mar 2008069101.909.66$667
Feb 200804692.538.77$403
Jan 20080790.388.21$57
Dec 2007012388.337.30$898
Nov 2007016791.677.29$1,218
Oct 20070082.856.92$0
Sep 2007188475.846.24$1,890
Aug 20075830269.066.39$5,935
Jul 20074612770.906.39$4,073
Jun 2007013362.007.55$1,004
May 2007017858.747.85$1,397
Apr 2007022459.617.81$1,748
Mar 2007028156.927.30$2,052
Feb 2007020455.108.22$1,676
Jan 20071050.306.73$50
Dec 2006163456.656.92$1,142
Nov 2006203254.207.62$1,328
Oct 200691854.906.01$602
Sep 200629060.085.04$1,742
Aug 20062941768.717.34$5,053
Jul 20062727669.376.34$3,624
Jun 20062836766.286.38$4,199
May 20062734566.016.42$3,999
Apr 20062541964.397.36$4,694
Mar 20062734256.707.08$3,953
Feb 20062430357.597.75$3,731
Jan 20062826760.598.93$4,082
Dec 20052826354.9413.42$5,067
Nov 20054921154.6910.59$4,914
Oct 20055222558.3413.80$6,138
Sep 20054522361.4512.08$5,459
Aug 20055124261.519.80$5,508
Jul 2005484955.697.84$3,057
Jun 2005469352.337.38$3,094
May 20054725045.226.65$3,788
Apr 20055124549.207.36$4,313
Mar 20055222150.377.15$4,200
Feb 20054620445.226.31$3,368
Jan 20055020143.166.32$3,429
Dec 20045218339.866.75$3,308
Nov 20045224145.286.33$3,880
Oct 20045223749.706.52$4,128
Sep 20045027643.245.28$3,620
Aug 20045323742.375.55$3,561
Jul 20045127938.286.08$3,650
Jun 20044822036.106.43$3,148
May 20045225637.486.49$3,612
Apr 20045123834.475.86$3,152
Mar 20045323434.365.53$3,115
Feb 20044914332.455.51$2,378
Jan 20045654432.036.30$5,221
Dec 20036073430.266.30$6,441
Nov 20036095828.804.60$6,130
Oct 2003561,07928.174.76$6,713
Sep 2003611,00126.314.75$6,359
Aug 20038136329.765.13$4,273
Jul 20037331329.415.17$3,765
Jun 20035332928.565.98$3,482
May 20035637826.595.97$3,747
Apr 20035332526.675.41$3,171
Mar 20036142031.146.10$4,460
Feb 20037845433.487.93$6,210
Jan 200313077330.315.58$8,255
Dec 200214698726.914.85$8,720
Nov 200214094424.664.14$7,358
Oct 200213882126.464.23$7,124
Sep 200211969727.443.64$5,799
Aug 200215178825.963.16$6,413
Jul 200214774924.583.06$5,907
Jun 20021401,07623.733.34$6,914
May 200215486524.663.58$6,898
Apr 200213766823.653.51$5,586
Mar 200213353222.003.10$4,577
Feb 200211451718.222.38$3,305
Jan 20029586917.172.38$3,696
Dec 2001851,07416.932.36$3,978
Nov 2001811,33618.072.41$4,677
Oct 2001981,17119.782.53$4,900
Sep 20017985324.262.25$3,837
Aug 2001921,28824.873.05$6,221
Jul 2001881,14623.933.20$5,770
Jun 2001921,02724.563.82$6,187
May 200110688425.524.31$6,513
Apr 20012321,05424.685.34$11,349
Mar 20012431,18924.545.38$12,356
Feb 20012231,34027.755.77$13,916
Jan 20012151,18927.478.40$15,892
Dec 20007784526.889.12$9,778
Nov 200013871432.215.66$8,485
Oct 200026878031.235.15$12,383
Sep 20003431,26631.875.19$17,498
Aug 20004331,79329.644.54$20,976
Jul 20005161,41928.534.09$20,525
Jun 200025875929.304.40$10,897
May 20005041,08327.263.68$17,724
Apr 20006051,85024.513.12$20,593
Mar 200039455828.422.86$12,793

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                  143 bbl  × $106.41 =    $15,217
Casinghead gas       110 Mcf  × $  3.05 =       $335

────────────────────────────────────────────────────
Month total                                  $15,552

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/3687 is the state's own key, not one this site invented.