GUGGISBURG

Operated by THUNDERBIRD OPERATING, L.L.C. (P-5 858427) in the CANNAN LAND (DYSON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27210District 09Field 15354300OilCasinghead gasSaveExport
Value, all time
$640 k
Jan 1993 – May 2026
Value, last 12 filed months
$19 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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1988-10-21
as the register files it
Field class
Oil
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: NPX TO EXPIRE MARCH 11, 1990.

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
OilDisposition16,893 bbl$640,316
Casinghead gasProduction54 Mcf$60
Total$640,377

29 Mcf of this lease's gas, across 29 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 34.0205, -99.3645. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

34.02048, -99.36454 · 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
2,151 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 2,151 ft.

Completions filed
Oct 2023
1 of 1 wells

1 well

42-4873208412,151 ftOct 2023

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 2026300106.413.05$3,192
Apr 202629098.932.87$2,869
Mar 20260089.753.15$0
Feb 202650063.503.75$3,175
Jan 20260059.138.00$0
Dec 202530056.664.41$1,700
Nov 202516058.593.93$937
Oct 202530059.383.30$1,781
Sep 202530062.743.08$1,882
Aug 20250063.933.01$0
Jul 202529066.743.32$1,935
Jun 202526066.483.13$1,728
May 202529060.553.23$1,756
Apr 20250062.363.54$0
Mar 202528067.704.27$1,896
Feb 202525070.884.34$1,772
Jan 202530074.324.28$2,230
Dec 202428068.993.12$1,932
Nov 202458069.052.20$4,005
Oct 202429071.372.28$2,070
Sep 202429069.612.36$2,019
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 202430078.082.63$2,342
May 202429078.812.20$2,285
Apr 20240084.451.66$0
Mar 202431080.301.55$2,489
Feb 202430076.091.78$2,283
Jan 20240073.023.30$0
Dec 202330071.262.61$2,138
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 202327089.042.74$2,404
Aug 202355080.522.67$4,429
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 202353072.852.39$3,861
Feb 20230075.112.47$0
Jan 202354076.533.39$4,133
Dec 20220076.415.73$0
Nov 202251085.005.65$4,335
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 202227094.529.13$2,552
Jul 2022250101.587.54$2,540
Jun 2022250115.097.98$2,877
May 202200109.378.43$0
Apr 2022530104.226.84$5,524
Mar 2022260108.885.08$2,831
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 202127057.805.55$1,561
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 202025038.772.71$969
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 202025034.901.69$873
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 202026049.881.98$1,297
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 201926055.302.75$1,438
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 201953056.272.46$2,982
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 201927056.803.06$1,534
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 201828046.594.19$1,305
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201827059.403.07$1,604
Jul 20180065.142.93$0
Jun 201853060.183.08$3,190
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 201728057.272.92$1,604
Nov 20170055.423.12$0
Oct 201730049.292.98$1,479
Sep 20170047.523.09$0
Aug 201728045.373.00$1,270
Jul 20170043.873.09$0
Jun 201728042.493.09$1,190
May 20170045.373.26$0
Apr 201728047.933.21$1,342
Mar 20170046.772.98$0
Feb 201728050.452.95$1,413
Jan 20170049.413.42$0
Dec 201628048.763.72$1,365
Nov 20160042.492.64$0
Oct 201657046.193.09$2,633
Sep 20160041.553.10$0
Aug 201629041.442.92$1,202
Jul 201630041.622.92$1,249
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 201629026.472.06$768
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 201515044.662.98$670
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 201430070.464.25$2,114
Oct 201422078.303.90$1,723
Sep 201431086.164.05$2,671
Aug 201444089.394.04$3,933
Jul 20140096.564.18$0
Jun 201422098.164.74$2,160
May 201431094.734.73$2,937
Apr 201428095.944.81$2,686
Mar 201435095.895.06$3,356
Feb 201429097.406.19$2,825
Jan 201435090.404.86$3,164
Dec 201336091.824.35$3,306
Nov 201332088.853.74$2,843
Oct 201332097.423.78$3,117
Sep 2013370104.113.72$3,852
Aug 2013370104.253.52$3,857
Jul 2013340102.523.72$3,486
Jun 201339094.403.93$3,682
May 201336094.834.15$3,414
Apr 201338093.964.28$3,570
Mar 201337093.623.91$3,464
Feb 201332091.233.42$2,919
Jan 201336091.603.42$3,298
Dec 201236086.773.42$3,124
Nov 201235086.953.62$3,043
Oct 201242089.383.40$3,754
Sep 201239094.672.92$3,692
Aug 201279092.662.91$7,320
Jul 201245085.133.02$3,831
Jun 20120079.822.52$0
May 201238091.612.49$3,481
Apr 2012420101.652.00$4,269
Mar 2012380105.052.22$3,992
Feb 2012370101.102.57$3,741
Jan 201244098.092.73$4,316
Dec 201147096.873.24$4,553
Nov 201138095.723.31$3,637
Oct 201144084.983.65$3,739
Sep 201142083.623.99$3,512
Aug 201144083.404.15$3,670
Jul 201143094.144.52$4,048
Jun 201146092.904.64$4,273
May 201145098.134.40$4,416
Apr 2011450105.964.33$4,768
Mar 201147096.364.06$4,529
Feb 201143085.644.18$3,683
Jan 201147086.504.59$4,066
Dec 201047085.734.35$4,029
Nov 201046080.843.80$3,719
Oct 201038078.103.51$2,968
Sep 201041072.633.98$2,978
Aug 201041073.684.42$3,021
Jul 201046072.554.74$3,337
Jun 201046070.364.91$3,237
May 201057071.124.24$4,054
Apr 2010117081.694.12$9,558
Mar 201061078.394.39$4,782
Feb 201091073.585.44$6,696
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
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 200847055.496.86$2,608
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 2008450123.1711.57$5,543
Apr 2008480110.3110.45$5,295
Mar 2008820101.909.66$8,356
Feb 200845092.538.77$4,164
Jan 200847090.388.21$4,248
Dec 200786088.337.30$7,596
Nov 200745091.677.29$4,125
Oct 200789082.856.92$7,374
Sep 200786075.846.24$6,522
Aug 2007127069.066.39$8,771
Jul 200790070.906.39$6,381
Jun 20070062.007.55$0
May 200744058.747.85$2,585
Apr 200745059.617.81$2,682
Mar 200791056.927.30$5,180
Feb 200746055.108.22$2,535
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 200645054.207.62$2,439
Oct 20060054.906.01$0
Sep 200644060.085.04$2,644
Aug 200643068.717.34$2,955
Jul 200663069.376.34$4,370
Jun 200644066.286.38$2,916
May 200642066.016.42$2,772
Apr 200684064.397.36$5,409
Mar 200645056.707.08$2,552
Feb 200644057.597.75$2,534
Jan 200691060.598.93$5,514
Dec 200588054.9413.42$4,835
Nov 200545054.6910.59$2,461
Oct 200590058.3413.80$5,251
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 200117019.782.53$336
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20002125.272.48$53
Dec 19990124.282.42$2
Nov 19990123.192.43$2
Oct 19990120.982.80$3
Sep 19990121.752.62$3
Aug 19990119.262.88$3
Jul 19990117.892.37$2
Jun 199922015.942.36$351
May 199913015.792.32$205
Apr 19994015.102.21$60
Mar 199921012.471.84$262
Feb 19992509.981.82$250
Jan 199931010.381.90$322
Dec 1998019.201.77$2
Nov 19982110.892.19$24
Oct 19980112.421.97$2
Sep 19985112.592.08$65
Aug 19984111.301.91$47
Jul 19980111.742.24$2
Jun 19982111.242.24$25
May 19983112.622.21$40
Apr 19983113.042.51$42
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 19983114.702.15$46
Dec 19970116.322.41$2
Nov 19979118.193.09$167
Oct 199715119.253.15$292
Sep 19970117.742.95$3
Aug 199714117.862.55$253
Jul 19979117.582.25$160
Jun 199715017.242.26$259
May 199743018.972.31$816
Apr 199739017.882.08$697
Mar 199769018.951.94$1,308
Feb 199743020.492.21$881
Jan 199725023.483.54$587
Dec 199685023.32$1,982
Nov 1996100021.97$2,197
Oct 199690023.31$2,098
Sep 1996160022.22$3,555
Aug 1996100020.26$2,026
Jul 1996192019.55$3,754
Jun 1996239018.73$4,476
May 1996205019.43$3,983
Apr 1996480021.51$10,325
Mar 1996109019.38$2,112
Feb 1996124016.98$2,106
Jan 1996189017.07$3,226
Dec 1995122017.19$2,097
Nov 1995114016.00$1,824
Oct 1995220015.43$3,395
Sep 1995270116.18$4,369
Aug 199520115.92$318
Jul 199530115.24$457
Jun 199540116.41$656
May 199528117.56$492
Apr 1995118117.73$2,092
Mar 1995186116.44$3,058
Feb 1995150016.58$2,487
Jan 1995150015.92$2,388
Dec 1994151015.03$2,270
Nov 1994246015.90$3,911
Oct 1994355115.58$5,531
Sep 1994356115.29$5,443
Aug 1994385116.13$6,210
Jul 1994518117.56$9,096
Jun 1994282117.09$4,819
May 1994324115.88$5,145
Apr 1994251114.14$3,549
Mar 1994264112.46$3,289
Feb 1994255112.50$3,188
Jan 1994295112.66$3,735
Dec 1993252112.33$3,107
Nov 1993277114.49$4,014
Oct 1993286115.85$4,533
Sep 1993294115.03$4,419
Aug 1993276115.66$4,322
Jul 1993294115.46$4,545
Jun 1993266116.79$4,466
May 1993253117.68$4,473
Apr 1993250118.05$4,513
Mar 1993247118.14$4,481
Feb 1993306117.90$5,477
Jan 1993303116.93$5,130

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                   30 bbl  × $106.41 =     $3,192
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $3,192

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/O/27210 is the state's own key, not one this site invented.