SWAYNE, J. F.

Operated by RADCO OPERATIONS, L.P. (P-5 687790) in the SOUR LAKE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13596District 03Field 84693001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$17 k
at the published price for each month
Months reported
401
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 257 leases and 1,323 wells, and the rule below applies to all of them.

Discovered
1902-01-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
0 ft
minimum

A drilling unit in this field needs at least 0 acres.

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: PER ORDER 3-20072 EFF 1-22-51, AMENDED RULE 2

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
OilDisposition26,840 bbl$1,286,332
Casinghead gasProduction46 Mcf$8
Total$1,286,340

43 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 (4)

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 30.1570, -94.4200. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

30.15727, -94.42014 · 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
100.0%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
1,186 ft
4 wells filed one
Completion to plug
27.7 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

Between 820 and 1,770 ft, median 1,186 ft, over the 4 wells that filed a depth.

Completions filed
Sep 1980 – Nov 2003
3 of 4 wells; 1 filed none
Plug dates filed
Dec 1991 – May 2026
4 of 4 wells

Last completion to plug: a median of 27.7 years across the 3 wells that filed both dates, with the middle half between 25.1 years and 33.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-1993183431,770 ftDec 1991Yes
42-1993281761,203 ftNov 2003May 2026Yes
42-1993188151,168 ftJul 1987May 2026Yes
42-199314812820 ftSep 1980May 2008Yes

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 202678089.753.15$7,001
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025157062.743.08$9,850
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025211062.363.54$13,158
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025151074.324.28$11,222
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024158069.612.36$10,998
Aug 2024158075.632.06$11,950
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024149080.301.55$11,965
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023147071.262.61$10,475
Nov 2023161077.892.81$12,540
Oct 20230085.443.09$0
Sep 2023162089.042.74$14,424
Aug 20230080.522.67$0
Jul 2023150074.852.64$11,228
Jun 20230068.962.26$0
May 2023149070.622.23$10,522
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023153075.112.47$11,492
Jan 20230076.533.39$0
Dec 2022151076.415.73$11,538
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022180084.888.16$15,278
Aug 20220094.529.13$0
Jul 20221480101.587.54$15,034
Jun 202200115.097.98$0
May 20221480109.378.43$16,187
Apr 202200104.226.84$0
Mar 20221470108.885.08$16,005
Feb 20220091.054.86$0
Jan 2022144081.844.54$11,785
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021149079.795.71$11,889
Sep 2021148069.865.35$10,339
Aug 20210066.024.22$0
Jul 2021143070.783.98$10,122
Jun 20210069.493.38$0
May 2021151063.483.02$9,585
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021132057.805.55$7,630
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 2020138036.972.48$5,102
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020162038.371.83$6,216
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020152014.751.80$2,242
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020154057.252.09$8,817
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019152053.472.42$8,127
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019161052.782.49$8,498
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019144056.803.06$8,179
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018161052.934.24$8,522
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018160065.142.93$10,422
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018157063.842.90$10,023
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018172062.874.01$10,814
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017169047.523.09$8,031
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017167045.373.26$7,577
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017164050.452.95$8,274
Jan 20170049.413.42$0
Dec 2016148048.763.72$7,216
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016159041.442.92$6,589
Jul 20160041.622.92$0
Jun 2016148045.352.69$6,712
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016151033.011.79$4,985
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 2015156038.792.17$6,051
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015156040.162.87$6,265
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 2015146055.212.96$8,061
Apr 20150049.822.71$0
Mar 2015150042.892.93$6,434
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014150070.464.25$10,569
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014160096.564.18$15,450
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014150095.944.81$14,391
Mar 20140095.895.06$0
Feb 2014151097.406.19$14,707
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013150088.853.74$13,328
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20131470104.253.52$15,325
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013147094.834.15$13,940
Apr 20130093.964.28$0
Mar 2013152093.623.91$14,230
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012159086.773.42$13,796
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012187092.662.91$17,327
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012150091.612.49$13,742
Apr 201200101.652.00$0
Mar 20121500105.052.22$15,758
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011152096.873.24$14,724
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011153083.404.15$12,760
Jul 20110094.144.52$0
Jun 2011152092.904.64$14,121
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 2011154096.364.06$14,839
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010155085.734.35$13,288
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 2010153073.684.42$11,273
Jul 20100072.554.74$0
Jun 2010156070.364.91$10,976
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010151078.394.39$11,837
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009149071.445.48$10,645
Nov 20090074.593.75$0
Oct 2009150072.544.11$10,881
Sep 20090065.543.06$0
Aug 2009155067.423.22$10,450
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 2008152075.246.92$11,436
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081510131.3313.03$19,831
May 200800123.1711.57$0
Apr 20081510110.3110.45$16,657
Mar 200800101.909.66$0
Feb 2008156092.538.77$14,435
Jan 20080090.388.21$0
Dec 2007146088.337.30$12,896
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007152069.066.39$10,497
Jul 20070070.906.39$0
Jun 2007150062.007.55$9,300
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007153056.927.30$8,709
Feb 2007148055.108.22$8,155
Jan 2007151050.306.73$7,595
Dec 20060056.656.92$0
Nov 2006147054.207.62$7,967
Oct 20060054.906.01$0
Sep 2006152060.085.04$9,132
Aug 2006149068.717.34$10,238
Jul 20060069.376.34$0
Jun 2006146066.286.38$9,677
May 20060066.016.42$0
Apr 2006153064.397.36$9,852
Mar 20060056.707.08$0
Feb 2006168057.597.75$9,675
Jan 20060060.598.93$0
Dec 2005144054.9413.42$7,911
Nov 20050054.6910.59$0
Oct 2005154058.3413.80$8,984
Sep 20050061.4512.08$0
Aug 2005170061.519.80$10,457
Jul 20050055.697.84$0
Jun 2005152052.337.38$7,954
May 2005179045.226.65$8,094
Apr 20050049.207.36$0
Mar 2005156050.377.15$7,858
Feb 2005147045.226.31$6,647
Jan 2005149043.166.32$6,431
Dec 20040039.866.75$0
Nov 2004157045.286.33$7,109
Oct 2004162049.706.52$8,051
Sep 20040043.245.28$0
Aug 2004158042.375.55$6,694
Jul 2004161038.286.08$6,163
Jun 20040036.106.43$0
May 2004158037.486.49$5,922
Apr 2004161034.475.86$5,550
Mar 20040034.365.53$0
Feb 2004164032.455.51$5,322
Jan 20040032.036.30$0
Dec 2003156030.266.30$4,721
Nov 20030028.804.60$0
Oct 2003341028.174.76$9,606
Sep 2003174026.314.75$4,578
Aug 20030029.765.13$0
Jul 2003325029.415.17$9,558
Jun 2003337028.565.98$9,625
May 2003323026.595.97$8,589
Apr 2003154026.675.41$4,107
Mar 2003159031.146.10$4,951
Feb 2003172033.487.93$5,759
Jan 20030030.315.58$0
Dec 200270026.914.85$1,884
Nov 2002158024.664.14$3,896
Oct 2002162026.464.23$4,287
Sep 20020027.443.64$0
Aug 2002153025.963.16$3,972
Jul 2002156024.583.06$3,834
Jun 20020023.733.34$0
May 2002161024.663.58$3,970
Apr 2002161023.653.51$3,808
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 2002171017.172.38$2,936
Dec 2001172016.932.36$2,912
Nov 2001165018.072.41$2,982
Oct 2001170019.782.53$3,363
Sep 20010024.262.25$0
Aug 2001159024.873.05$3,954
Jul 2001182023.933.20$4,355
Jun 2001168024.563.82$4,126
May 2001165025.524.31$4,211
Apr 20010024.685.34$0
Mar 2001164024.545.38$4,025
Feb 2001161027.755.77$4,468
Jan 20010027.478.40$0
Dec 2000163026.889.12$4,381
Nov 20000032.215.66$0
Oct 2000165031.235.15$5,153
Sep 20000031.875.19$0
Aug 2000124029.644.54$3,675
Jul 20000028.534.09$0
Jun 2000146029.304.40$4,278
May 20000027.263.68$0
Apr 2000138024.513.12$3,382
Mar 200075028.422.86$2,132
Feb 200076027.622.73$2,099
Jan 200056025.272.48$1,415
Dec 1999146024.282.42$3,545
Nov 19990023.192.43$0
Oct 1999179020.982.80$3,755
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 1998176012.592.08$2,216
Aug 19980011.301.91$0
Jul 1998181011.742.24$2,125
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 1998180013.042.51$2,347
Mar 19980012.802.31$0
Feb 1998181013.952.30$2,525
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 1997181019.253.15$3,484
Sep 19970017.742.95$0
Aug 1997183017.862.55$3,268
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 1997161018.972.31$3,054
Apr 19970017.882.08$0
Mar 1997166118.951.94$3,148
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 1996158123.32$3,685
Nov 19960021.97$0
Oct 1996183123.31$4,266
Sep 19960122.22$0
Aug 19960120.26$0
Jul 1996179119.55$3,499
Jun 19960118.73$0
May 1996168119.43$3,264
Apr 19960121.51$0
Mar 19960019.38$0
Feb 1996179116.98$3,039
Jan 19960117.07$0
Dec 1995182117.19$3,129
Nov 19950016.00$0
Oct 19950015.43$0
Sep 1995180116.18$2,912
Aug 19950115.92$0
Jul 19950115.24$0
Jun 1995178116.41$2,921
May 19950117.56$0
Apr 1995184117.73$3,262
Mar 19950116.44$0
Feb 19950116.58$0
Jan 1995176115.92$2,802
Dec 19940115.03$0
Nov 1994171115.90$2,719
Oct 1994174115.58$2,711
Sep 1994174115.29$2,660
Aug 19940016.13$0
Jul 19940117.56$0
Jun 1994172117.09$2,939
May 19940115.88$0
Apr 1994169114.14$2,390
Mar 1994170112.46$2,118
Feb 19940112.50$0
Jan 1994167112.66$2,114
Dec 19930112.33$0
Nov 19930114.49$0
Oct 1993162115.85$2,568
Sep 19930115.03$0
Aug 1993169115.66$2,647
Jul 19930115.46$0
Jun 1993170116.79$2,854
May 19930117.68$0
Apr 1993164118.05$2,960
Mar 1993155118.14$2,812
Feb 19930117.90$0
Jan 1993158116.93$2,675

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
Oil                   78 bbl  × $ 89.75 =     $7,001
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                   $7,001

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. 03/O/13596 is the state's own key, not one this site invented.