SWINEY, J. L.

Operated by DELFIN OPERATING, LLC (P-5 212175) in the BOONSVILLE (BEND CONGL., GAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 21474District 09Field 10574520GasSaveExport
Value, all time
$2.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$46 k
at the published price for each month
Months reported
401
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 3,438 leases and 3,443 wells, and the rule below applies to all of them.

Discovered
1945-05-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-06-10.

The Commission's schedule remark for this field reads: AMOUNT HAD BEEN CALCULATED FOR 5/1/97.

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
GasProduction783,271 Mcf$2,624,079
Total$2,624,079

140,454 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 33.3269, -98.0983. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.32685, -98.09830 · 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
5,537 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 5,537 ft.

Completions filed
Aug 1955
1 of 1 wells

1 well

42-2370264715,537 ftAug 1955

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 20261,144106.413.05$3,484
Apr 20261,14398.932.87$3,280
Mar 20261,12089.753.15$3,527
Feb 20261,08163.503.75$4,054
Jan 202694659.138.00$7,566
Dec 20251,17756.664.41$5,195
Nov 20251,11558.593.93$4,378
Oct 20251,20759.383.30$3,989
Sep 20251,21662.743.08$3,742
Aug 202544663.933.01$1,345
Jul 202562666.743.32$2,075
Jun 202596566.483.13$3,019
May 20251,33560.553.23$4,315
Apr 20251,75962.363.54$6,232
Mar 20251,60467.704.27$6,846
Feb 20251,73770.884.34$7,540
Jan 20252,32474.324.28$9,944
Dec 20242,83868.993.12$8,858
Nov 20241,99969.052.20$4,395
Oct 20242,92771.372.28$6,678
Sep 20242,35769.612.36$5,573
Aug 20243,15575.632.06$6,511
Jul 20243,09579.932.15$6,644
Jun 20243,33278.082.63$8,776
May 20243,58278.812.20$7,875
Apr 20243,81384.451.66$6,327
Mar 20243,93780.301.55$6,083
Feb 20243,93776.091.78$7,022
Jan 20244,22373.023.30$13,926
Dec 20234,51171.262.61$11,777
Nov 20234,57177.892.81$12,833
Oct 20235,19985.443.09$16,051
Sep 20235,16989.042.74$14,137
Aug 20235,71680.522.67$15,278
Jul 20236,31774.852.64$16,688
Jun 20236,28168.962.26$14,186
May 20235,01270.622.23$11,164
Apr 20232,39478.122.24$5,357
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 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021571.323.90$20
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021169.493.38$3
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 2020049.881.98$0
Jan 2020057.252.09$0
Dec 2019059.012.30$0
Nov 2019055.302.75$0
Oct 2019053.472.42$0
Sep 2019055.052.66$0
Aug 201982253.112.30$1,894
Jul 20192,64556.272.46$6,507
Jun 20196552.782.49$162
May 2019058.482.74$0
Apr 20191,31862.632.75$3,625
Mar 20191,63456.803.06$5,003
Feb 20192,40050.852.79$6,701
Jan 201958046.033.23$1,872
Dec 20181,95346.594.19$8,174
Nov 20181,22652.934.24$5,195
Oct 20181,91061.443.40$6,490
Sep 20182,59559.543.11$8,065
Aug 20182,72159.403.07$8,344
Jul 20182,61965.142.93$7,679
Jun 20181,81560.183.08$5,585
May 20181,08665.382.90$3,150
Apr 20181,92463.842.90$5,581
Mar 20181,04761.222.79$2,918
Feb 20182,04761.782.77$5,662
Jan 201875262.874.01$3,015
Dec 20172,45557.272.92$7,172
Nov 20171,90555.423.12$5,940
Oct 20171,67049.292.98$4,983
Sep 20171,71047.523.09$5,279
Aug 20172,31545.373.00$6,955
Jul 20171,62643.873.09$5,020
Jun 20171,28142.493.09$3,955
May 20171,98745.373.26$6,484
Apr 20171,36547.933.21$4,384
Mar 201715046.772.98$448
Feb 201789050.452.95$2,628
Jan 20172,32349.413.42$7,942
Dec 20161,77448.763.72$6,604
Nov 20161,48242.492.64$3,919
Oct 20161,68546.193.09$5,207
Sep 20162,30341.553.10$7,141
Aug 20162,18541.442.92$6,390
Jul 20161,95841.622.92$5,726
Jun 20161,97945.352.69$5,315
May 20162,39242.521.99$4,763
Apr 20162,55236.561.99$5,081
Mar 20162,66733.011.79$4,785
Feb 20162,16626.472.06$4,470
Jan 20162,79527.352.36$6,608
Dec 20152,63632.362.00$5,276
Nov 20151,50738.792.17$3,266
Oct 20151,97143.552.43$4,783
Sep 20152,58442.992.76$7,128
Aug 20152,62940.162.87$7,552
Jul 20151,68348.152.95$4,957
Jun 20152,51256.152.88$7,242
May 20153,24255.212.96$9,582
Apr 20153,03749.822.71$8,220
Mar 20151,66642.892.93$4,889
Feb 20151,01044.662.98$3,006
Jan 2015043.433.10$0
Dec 20141,48454.693.59$5,330
Nov 20142,52870.464.25$10,749
Oct 20142,04978.303.90$7,993
Sep 20141,23786.164.05$5,004
Aug 20142,02489.394.04$8,167
Jul 20142,68396.564.18$11,214
Jun 20142,69198.164.74$12,747
May 20142,70994.734.73$12,804
Apr 20141,88595.944.81$9,065
Mar 20142,41595.895.06$12,212
Feb 20141,84297.406.19$11,406
Jan 20141,81590.404.86$8,822
Dec 20131,03291.824.35$4,494
Nov 201339988.853.74$1,492
Oct 201356997.423.78$2,150
Sep 20131,808104.113.72$6,722
Aug 20131,962104.253.52$6,911
Jul 20132,200102.523.72$8,179
Jun 20131,94694.403.93$7,654
May 20131,51394.834.15$6,278
Apr 20131,03993.964.28$4,450
Mar 20131,67793.623.91$6,562
Feb 20131,55091.233.42$5,301
Jan 20131,30291.603.42$4,453
Dec 20121,81186.773.42$6,194
Nov 20121,96786.953.62$7,130
Oct 20122,02789.383.40$6,891
Sep 20121,93694.672.92$5,650
Aug 20122,09292.662.91$6,084
Jul 20122,14385.133.02$6,474
Jun 20122,14879.822.52$5,411
May 20122,19791.612.49$5,467
Apr 20122,123101.652.00$4,239
Mar 20122,357105.052.22$5,237
Feb 20121,042101.102.57$2,678
Jan 20122,12698.092.73$5,813
Dec 20111,92696.873.24$6,240
Nov 20112,27095.723.31$7,517
Oct 20111,95684.983.65$7,137
Sep 20112,30083.623.99$9,167
Aug 20112,68783.404.15$11,149
Jul 20112,41894.144.52$10,923
Jun 20112,29392.904.64$10,639
May 20112,08698.134.40$9,188
Apr 20111,549105.964.33$6,712
Mar 20112,56096.364.06$10,387
Feb 20111,81985.644.18$7,603
Jan 20112,21686.504.59$10,169
Dec 20102,42585.734.35$10,543
Nov 20102,50780.843.80$9,515
Oct 20102,54978.103.51$8,944
Sep 20102,75572.633.98$10,963
Aug 20101,66273.684.42$7,345
Jul 20101,41372.554.74$6,693
Jun 201010170.364.91$496
May 20102,86171.124.24$12,117
Apr 20102,23881.694.12$9,227
Mar 20102,20778.394.39$9,686
Feb 201098973.585.44$5,382
Jan 20102,29574.365.96$13,688
Dec 200971771.445.48$3,932
Nov 20091,48174.593.75$5,556
Oct 20091,26972.544.11$5,216
Sep 20092,31065.543.06$7,080
Aug 20092,17967.423.22$7,013
Jul 20092,77161.133.46$9,600
Jun 20092,45866.163.90$9,574
May 20091,84354.743.93$7,235
Apr 20092,53346.773.59$9,087
Mar 20092,83942.144.06$11,524
Feb 20092,28032.814.63$10,563
Jan 20091,85335.865.37$9,952
Dec 20082,12737.105.98$12,713
Nov 20082,58055.496.86$17,700
Oct 20082,88575.246.92$19,970
Sep 20080101.767.88$0
Aug 20082,385114.228.48$20,232
Jul 20083,933131.0811.39$44,795
Jun 20082,003131.3313.03$26,104
May 2008743123.1711.57$8,600
Apr 20081,644110.3110.45$17,188
Mar 20082,835101.909.66$27,398
Feb 20083,29492.538.77$28,890
Jan 20081,59490.388.21$13,080
Dec 20072,44388.337.30$17,839
Nov 2007091.677.29$0
Oct 20071,34782.856.92$9,324
Sep 2007075.846.24$0
Aug 20071,94469.066.39$12,418
Jul 2007270.906.39$13
Jun 20071,24962.007.55$9,428
May 20072,22958.747.85$17,489
Apr 20072,87159.617.81$22,409
Mar 20073,15556.927.30$23,038
Feb 20072,62355.108.22$21,551
Jan 20073,19650.306.73$21,499
Dec 20063,43656.656.92$23,772
Nov 20063,69554.207.62$28,147
Oct 20061,70754.906.01$10,266
Sep 20061,26660.085.04$6,377
Aug 20061,93868.717.34$14,225
Jul 20062,35869.376.34$14,956
Jun 20063,39766.286.38$21,686
May 20062,65866.016.42$17,078
Apr 200682464.397.36$6,065
Mar 2006256.707.08$14
Feb 20061957.597.75$147
Jan 20062,67060.598.93$23,852
Dec 20053,56254.9413.42$47,786
Nov 20051,74754.6910.59$18,498
Oct 20052058.3413.80$276
Sep 20051,96561.4512.08$23,735
Aug 200567261.519.80$6,583
Jul 20052555.697.84$196
Jun 20051,82752.337.38$13,485
May 20051,08445.226.65$7,210
Apr 20052,04449.207.36$15,045
Mar 20052,13450.377.15$15,269
Feb 20051,03345.226.31$6,520
Jan 20052,48743.166.32$15,723
Dec 20042,61939.866.75$17,681
Nov 20042,28845.286.33$14,484
Oct 20042,53749.706.52$16,529
Sep 20042,47643.245.28$13,083
Aug 20042,61742.375.55$14,526
Jul 20043,00538.286.08$18,283
Jun 20041,30436.106.43$8,389
May 20041,00437.486.49$6,521
Apr 20042,40534.475.86$14,090
Mar 20042,70534.365.53$14,959
Feb 20042,12332.455.51$11,697
Jan 20041,28232.036.30$8,076
Dec 200344230.266.30$2,785
Nov 20032,04728.804.60$9,406
Oct 2003028.174.76$0
Sep 20031,48926.314.75$7,072
Aug 20031,19829.765.13$6,145
Jul 20031,97129.415.17$10,192
Jun 20031,48228.565.98$8,867
May 20032,17826.595.97$13,009
Apr 200368826.675.41$3,720
Mar 20032,34831.146.10$14,314
Feb 200388733.487.93$7,030
Jan 20032,27530.315.58$12,699
Dec 20021,69726.914.85$8,237
Nov 20021,73524.664.14$7,178
Oct 20021,82926.464.23$7,735
Sep 20021,24227.443.64$4,515
Aug 20022,44925.963.16$7,749
Jul 200236324.583.06$1,111
Jun 20022,52923.733.34$8,442
May 20022,17324.663.58$7,788
Apr 20022,50523.653.51$8,798
Mar 20022,16222.003.10$6,708
Feb 20022,14918.222.38$5,105
Jan 20022,82217.172.38$6,704
Dec 20012,99016.932.36$7,070
Nov 20012,51018.072.41$6,038
Oct 20012,74719.782.53$6,947
Sep 20012,38924.262.25$5,378
Aug 20012,18324.873.05$6,665
Jul 20012,74823.933.20$8,786
Jun 20011,70824.563.82$6,532
May 20011,68125.524.31$7,241
Apr 20012,87424.685.34$15,334
Mar 200162124.545.38$3,339
Feb 20012,19227.755.77$12,641
Jan 20013,03227.478.40$25,465
Dec 20003,07926.889.12$28,088
Nov 20001,80932.215.66$10,235
Oct 20003,13231.235.15$16,116
Sep 20003,13331.875.19$16,249
Aug 20002,74529.644.54$12,464
Jul 200046328.534.09$1,894
Jun 20001,64629.304.40$7,238
May 20002,40127.263.68$8,835
Apr 20001,91224.513.12$5,958
Mar 200050828.422.86$1,453
Feb 20002,70527.622.73$7,375
Jan 20003,24125.272.48$8,039
Dec 19993,22224.282.42$7,809
Nov 199995823.192.43$2,332
Oct 19992,40920.982.80$6,754
Sep 19992,42921.752.62$6,361
Aug 19992,18719.262.88$6,289
Jul 19992,43017.892.37$5,765
Jun 19992,98715.942.36$7,056
May 19992,55215.792.32$5,923
Apr 19992,70315.102.21$5,968
Mar 19992,46112.471.84$4,524
Feb 19991,3349.981.82$2,425
Jan 19992,47710.381.90$4,706
Dec 19982,1289.201.77$3,774
Nov 19982,86410.892.19$6,260
Oct 19983,24612.421.97$6,392
Sep 19982,70312.592.08$5,629
Aug 19983,36011.301.91$6,409
Jul 19983,97611.742.24$8,895
Jun 199883711.242.24$1,873
May 199831512.622.21$695
Apr 19982,88513.042.51$7,228
Mar 19983,29612.802.31$7,612
Feb 19981,78613.952.30$4,106
Jan 1998014.702.15$0
Dec 1997016.322.41$0
Nov 199720218.193.09$624
Oct 19971,03219.253.15$3,251
Sep 19973,05617.742.95$9,030
Aug 19972,90317.862.55$7,416
Jul 19972,84517.582.25$6,393
Jun 19973,07217.242.26$6,934
May 19973,12718.972.31$7,219
Apr 19972,97817.882.08$6,203
Mar 19973,39218.951.94$6,578
Feb 19972,91520.492.21$6,430
Jan 19973,11423.483.54$11,023
Dec 19963,30523.32$0
Nov 19962,98321.97$0
Oct 19961,29323.31$0
Sep 19962,65022.22$0
Aug 19962,60820.26$0
Jul 19963,18119.55$0
Jun 19962,74218.73$0
May 19963,27419.43$0
Apr 19962,46221.51$0
Mar 19963,25419.38$0
Feb 19962,80016.98$0
Jan 19962,61617.07$0
Dec 19953,00817.19$0
Nov 19953,33316.00$0
Oct 199578515.43$0
Sep 19953,21716.18$0
Aug 19953,31315.92$0
Jul 19953,27415.24$0
Jun 19953,42716.41$0
May 19953,51717.56$0
Apr 19952,61117.73$0
Mar 19953,47416.44$0
Feb 19953,14616.58$0
Jan 19953,35515.92$0
Dec 19943,81415.03$0
Nov 19942,75315.90$0
Oct 19943,30815.58$0
Sep 19941,80015.29$0
Aug 19942,40816.13$0
Jul 19942,28717.56$0
Jun 19942,99017.09$0
May 19943,14515.88$0
Apr 19942,74214.14$0
Mar 19943,04812.46$0
Feb 19942,84612.50$0
Jan 19943,11312.66$0
Dec 19933,07712.33$0
Nov 19932,89214.49$0
Oct 19932,94915.85$0
Sep 19932,80915.03$0
Aug 19932,50115.66$0
Jul 19932,96715.46$0
Jun 19932,86616.79$0
May 19933,20417.68$0
Apr 19933,21018.05$0
Mar 19933,43618.14$0
Feb 19933,01717.90$0
Jan 19933,64416.93$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 2026 — as filed, then multipliedworked
Gas                1,144 Mcf  × $  3.05 =     $3,484

────────────────────────────────────────────────────
Month total                                   $3,484

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. 09/G/21474 is the state's own key, not one this site invented.