SWANSON

Operated by SOUTHERN ALLIANCE OIL CORP. (P-5 803490) in the CRYSTAL FALLS (CONGL. 4100) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27193District 7BField 22114250OilCasinghead gasSaveExport
Value, all time
$823 k
Apr 1994 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
386
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 12 leases and 16 wells, and the rule below applies to all of them.

Discovered
1956-03-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 05/01/94.

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
OilDisposition5,326 bbl$165,847
Casinghead gasProduction189,655 Mcf$657,407
Total$823,254

50,697 Mcf of this lease's gas, across 32 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 32.8631, -98.8477. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.86308, -98.84768 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
4,150 ft
1 wells filed one
Completion to plug
18.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 4,150 ft.

Completions filed
Apr 1994
1 of 1 wells
Plug dates filed
Aug 2012
1 of 1 wells

Last completion to plug: a median of 18.3 years across the 1 well that filed both dates, with the middle half between 18.3 years and 18.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4293497014,150 ftApr 1994Aug 2012Yes

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 (386)

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

386 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
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 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
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 201261098.092.73$5,983
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 201106784.983.65$244
Sep 2011022983.623.99$913
Aug 2011023383.404.15$967
Jul 2011047494.144.52$2,141
Jun 2011046492.904.64$2,153
May 2011057698.134.40$2,537
Apr 20110594105.964.33$2,574
Mar 201111061296.364.06$13,083
Feb 2011054285.644.18$2,266
Jan 2011061386.504.59$2,813
Dec 2010062985.734.35$2,735
Nov 2010061880.843.80$2,346
Oct 2010063778.103.51$2,235
Sep 2010056472.633.98$2,244
Aug 2010067473.684.42$2,979
Jul 2010066072.554.74$3,126
Jun 201011664970.364.91$11,349
May 2010067771.124.24$2,867
Apr 2010066581.694.12$2,742
Mar 2010068478.394.39$3,002
Feb 2010058773.585.44$3,195
Jan 2010064674.365.96$3,853
Dec 2009064671.445.48$3,543
Nov 2009025474.593.75$953
Oct 2009033072.544.11$1,356
Sep 2009032165.543.06$984
Aug 20098735667.423.22$7,011
Jul 2009041661.133.46$1,441
Jun 2009038466.163.90$1,496
May 2009053654.743.93$2,104
Apr 2009063146.773.59$2,264
Mar 2009065442.144.06$2,655
Feb 2009057532.814.63$2,664
Jan 2009060635.865.37$3,255
Dec 2008063037.105.98$3,766
Nov 2008062255.496.86$4,267
Oct 2008064775.246.92$4,479
Sep 20080586101.767.88$4,616
Aug 20080672114.228.48$5,701
Jul 200899673131.0811.39$20,642
Jun 20080655131.3313.03$8,536
May 20080672123.1711.57$7,778
Apr 20080612110.3110.45$6,398
Mar 20080613101.909.66$5,924
Feb 2008059692.538.77$5,227
Jan 2008060690.388.21$4,973
Dec 2007063788.337.30$4,651
Nov 200713364991.677.29$16,924
Oct 2007069182.856.92$4,783
Sep 2007067775.846.24$4,227
Aug 2007056069.066.39$3,577
Jul 2007066370.906.39$4,235
Jun 2007063562.007.55$4,793
May 2007065258.747.85$5,116
Apr 2007062859.617.81$4,902
Mar 2007063656.927.30$4,644
Feb 2007057255.108.22$4,700
Jan 200714463050.306.73$11,481
Dec 2006055356.656.92$3,826
Nov 2006157854.207.62$4,457
Oct 2006070054.906.01$4,210
Sep 2006043760.085.04$2,201
Aug 2006071468.717.34$5,241
Jul 2006172769.376.34$4,681
Jun 2006025766.286.38$1,641
May 2006044666.016.42$2,866
Apr 2006069264.397.36$5,093
Mar 20069963956.707.08$10,139
Feb 2006060557.597.75$4,689
Jan 2006057060.598.93$5,092
Dec 2005166354.9413.42$8,949
Nov 2005068154.6910.59$7,211
Oct 2005072458.3413.80$9,988
Sep 20057266361.4512.08$12,433
Aug 2005274461.519.80$7,412
Jul 2005074755.697.84$5,859
Jun 2005073552.337.38$5,425
May 2005074345.226.65$4,942
Apr 200511475549.207.36$11,166
Mar 2005080350.377.15$5,745
Feb 2005072945.226.31$4,601
Jan 2005068543.166.32$4,331
Dec 2004068939.866.75$4,651
Nov 2004069845.286.33$4,419
Oct 2004072049.706.52$4,691
Sep 20049673343.245.28$8,024
Aug 2004076242.375.55$4,230
Jul 2004078938.286.08$4,800
Jun 2004075236.106.43$4,838
May 2004080837.486.49$5,248
Apr 2004074934.475.86$4,388
Mar 20049577034.365.53$7,522
Feb 2004049232.455.51$2,711
Jan 2004064832.036.30$4,082
Dec 2003075430.266.30$4,751
Nov 2003075428.804.60$3,465
Oct 200310072928.174.76$6,287
Sep 2003071226.314.75$3,382
Aug 2003080929.765.13$4,150
Jul 2003083329.415.17$4,307
Jun 2003081628.565.98$4,882
May 2003076926.595.97$4,593
Apr 200311391826.675.41$7,978
Mar 200301,70431.146.10$10,388
Feb 2003072333.487.93$5,730
Jan 2003084530.315.58$4,717
Dec 2002081326.914.85$3,946
Nov 200216079124.664.14$7,218
Oct 2002086226.464.23$3,646
Sep 2002082627.443.64$3,003
Aug 2002089325.963.16$2,826
Jul 2002089824.583.06$2,749
Jun 2002053523.733.34$1,786
May 2002071924.663.58$2,577
Apr 2002077623.653.51$2,726
Mar 200210589522.003.10$5,087
Feb 2002080718.222.38$1,917
Jan 2002084917.172.38$2,017
Dec 2001086916.932.36$2,055
Nov 2001073418.072.41$1,766
Oct 200114994319.782.53$5,332
Sep 2001093324.262.25$2,100
Aug 2001081224.873.05$2,479
Jul 200111,01923.933.20$3,282
Jun 2001088124.563.82$3,369
May 2001052825.524.31$2,274
Apr 2001482924.685.34$4,522
Mar 200111979924.545.38$7,216
Feb 2001277627.755.77$4,531
Jan 2001089427.478.40$7,508
Dec 2000089326.889.12$8,146
Nov 2000087032.215.66$4,922
Oct 2000093231.235.15$4,796
Sep 200016192131.875.19$9,908
Aug 2000099229.644.54$4,504
Jul 2000099728.534.09$4,077
Jun 2000093129.304.40$4,094
May 2000198327.263.68$3,644
Apr 2000097624.513.12$3,041
Mar 200001,02328.422.86$2,926
Feb 200011995427.622.73$5,888
Jan 200001,03625.272.48$2,570
Dec 199901,06724.282.42$2,586
Nov 1999091523.192.43$2,227
Oct 19991401,06720.982.80$5,929
Sep 199901,02721.752.62$2,690
Aug 1999079619.262.88$2,289
Jul 199901,10817.892.37$2,629
Jun 1999063415.942.36$1,498
May 1999063415.792.32$1,472
Apr 199929670315.102.21$6,022
Mar 1999081912.471.84$1,506
Feb 199908709.981.82$1,581
Jan 199901,02510.381.90$1,947
Dec 199801,0829.201.77$1,919
Nov 199801,08410.892.19$2,369
Oct 199801,12612.421.97$2,217
Sep 19981751,19512.592.08$4,692
Aug 199801,25911.301.91$2,401
Jul 199801,23211.742.24$2,756
Jun 199801,19411.242.24$2,671
May 199801,26512.622.21$2,791
Apr 199801,16913.042.51$2,929
Mar 199801,19612.802.31$2,762
Feb 199801,07313.952.30$2,467
Jan 19981651,19614.702.15$5,003
Dec 199701,20016.322.41$2,893
Nov 199701,28418.193.09$3,965
Oct 199701,22119.253.15$3,846
Sep 199701,34317.742.95$3,968
Aug 19971581,16717.862.55$5,803
Jul 199701,63617.582.25$3,676
Jun 199701,25017.242.26$2,822
May 1997098818.972.31$2,281
Apr 19971121,44617.882.08$5,014
Mar 199701,19418.951.94$2,315
Feb 199701,22020.492.21$2,691
Jan 19971751,50123.483.54$9,422
Dec 199601,21523.32$0
Nov 199601,29421.97$0
Oct 199601,78423.31$0
Sep 199601,34322.22$0
Aug 19961731,71420.26$3,505
Jul 199601,41819.55$0
Jun 199601,44818.73$0
May 199601,75119.43$0
Apr 19961761,37821.51$3,786
Mar 199601,69519.38$0
Feb 199601,34816.98$0
Jan 199601,35217.07$0
Dec 19951261,42117.19$2,166
Nov 199501,76616.00$0
Oct 199501,49215.43$0
Sep 19951831,58216.18$2,961
Aug 199501,84315.92$0
Jul 199501,60815.24$0
Jun 199501,76616.41$0
May 19951271,80117.56$2,230
Apr 199501,68517.73$0
Mar 19951801,68916.44$2,959
Feb 199501,71016.58$0
Jan 199501,81015.92$0
Dec 19941821,74715.03$2,735
Nov 199401,79815.90$0
Oct 19941741,93015.58$2,711
Sep 199401,83015.29$0
Aug 19941761,90516.13$2,839
Jul 19943431,67817.56$6,023
Jun 199401,68217.09$0
May 1994021415.88$0
Apr 19940014.14$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.

Jan 2012 — as filed, then multipliedworked
Oil                   61 bbl  × $ 98.09 =     $5,983
Casinghead gas         0 Mcf  × $  2.73 =         $0

────────────────────────────────────────────────────
Month total                                   $5,983

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. 7B/O/27193 is the state's own key, not one this site invented.