CITY OF GONZALES UNIT

Operated by SEGURO WELL SERVICE, INC. (P-5 763294) in the PEACH CREEK (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8042District 01Field 69882500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 331 leases and 382 wells, and the rule below applies to all of them.

Discovered
1980-01-07
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 1981-09-14.

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: OPTIONAL 80 ACRE UNITS; 350 FT. DIAG.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition56,509 bbl$1,773,681
Casinghead gasProduction3,385 Mcf$0
Total$1,773,681

3,385 Mcf of this lease's gas, across 41 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 29.5184, -97.4097. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

29.51837, -97.40972 · 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
7,730 ft
1 wells filed one
Completion to plug
43.4 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 7,730 ft.

Completions filed
May 1982
1 of 1 wells
Plug dates filed
Oct 2025
1 of 1 wells

Last completion to plug: a median of 43.4 years across the 1 well that filed both dates, with the middle half between 43.4 years and 43.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-177312962A7,730 ftMay 1982Oct 2025Yes

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 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 2017318057.272.92$18,212
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 201795042.493.09$4,037
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 2016156046.193.09$7,206
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 2016580033.011.79$19,146
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 2015152048.152.95$7,319
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015165049.822.71$8,220
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014167070.464.25$11,767
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 2014158095.895.06$15,151
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 20131580104.253.52$16,472
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013154093.623.91$14,417
Feb 20130091.233.42$0
Jan 2013152091.603.42$13,923
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 2012150079.822.52$11,973
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 20121600101.102.57$16,176
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011157083.404.15$13,094
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111530105.964.33$16,212
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010163080.843.80$13,177
Oct 20100078.103.51$0
Sep 201038072.633.98$2,760
Aug 20100073.684.42$0
Jul 2010162072.554.74$11,753
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010159078.394.39$12,464
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009180071.445.48$12,859
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 2009164067.423.22$11,057
Jul 20090061.133.46$0
Jun 2009163066.163.90$10,784
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 2008159055.496.86$8,823
Oct 20080075.246.92$0
Sep 20081490101.767.88$15,162
Aug 20081700114.228.48$19,417
Jul 20081580131.0811.39$20,711
Jun 20081570131.3313.03$20,619
May 20081590123.1711.57$19,584
Apr 20081640110.3110.45$18,091
Mar 20081570101.909.66$15,998
Feb 2008156092.538.77$14,435
Jan 20080090.388.21$0
Dec 2007160088.337.30$14,133
Nov 2007162091.677.29$14,851
Oct 2007319082.856.92$26,429
Sep 2007157075.846.24$11,907
Aug 2007156069.066.39$10,773
Jul 2007250070.906.39$17,725
Jun 2007203062.007.55$12,586
May 2007325058.747.85$19,091
Apr 2007157059.617.81$9,359
Mar 2007173056.927.30$9,847
Feb 2007169055.108.22$9,312
Jan 2007167050.306.73$8,400
Dec 2006151056.656.92$8,554
Nov 2006162054.207.62$8,780
Oct 2006329054.906.01$18,062
Sep 2006178060.085.04$10,694
Aug 2006169068.717.34$11,612
Jul 2006177069.376.34$12,278
Jun 2006151066.286.38$10,008
May 2006144066.016.42$9,505
Apr 2006358064.397.36$23,052
Mar 2006163056.707.08$9,242
Feb 2006327057.597.75$18,832
Jan 2006165060.598.93$9,997
Dec 2005171054.9413.42$9,395
Nov 2005334054.6910.59$18,266
Oct 2005162058.3413.80$9,451
Sep 2005169061.4512.08$10,385
Aug 2005330061.519.80$20,298
Jul 2005160055.697.84$8,910
Jun 2005318052.337.38$16,641
May 20050045.226.65$0
Apr 2005155049.207.36$7,626
Mar 20050050.377.15$0
Feb 2005314045.226.31$14,199
Jan 2005326043.166.32$14,070
Dec 2004163039.866.75$6,497
Nov 2004168045.286.33$7,607
Oct 2004320049.706.52$15,904
Sep 2004169043.245.28$7,308
Aug 2004341042.375.55$14,448
Jul 2004329038.286.08$12,594
Jun 2004164036.106.43$5,920
May 2004319037.486.49$11,956
Apr 2004316034.475.86$10,893
Mar 2004172034.365.53$5,910
Feb 2004160032.455.51$5,192
Jan 2004334032.036.30$10,698
Dec 2003259030.266.30$7,837
Nov 2003322028.804.60$9,274
Oct 2003319028.174.76$8,986
Sep 2003316026.314.75$8,314
Aug 2003349029.765.13$10,386
Jul 2003336029.415.17$9,882
Jun 2003322028.565.98$9,196
May 2003163026.595.97$4,334
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 2003132033.487.93$4,419
Jan 2003155030.315.58$4,698
Dec 2002150026.914.85$4,037
Nov 2002147024.664.14$3,625
Oct 2002160026.464.23$4,234
Sep 20020027.443.64$0
Aug 2002336025.963.16$8,723
Jul 2002169024.583.06$4,154
Jun 2002460023.733.34$10,916
May 2002160024.663.58$3,946
Apr 2002165023.653.51$3,902
Mar 2002428022.003.10$9,416
Feb 2002163018.222.38$2,970
Jan 2002323017.172.38$5,546
Dec 2001343016.932.36$5,807
Nov 2001319018.072.41$5,764
Oct 2001325019.782.53$6,429
Sep 2001162024.262.25$3,930
Aug 2001172024.873.05$4,278
Jul 2001327023.933.20$7,825
Jun 2001331024.563.82$8,129
May 2001166025.524.31$4,236
Apr 2001336024.685.34$8,292
Mar 2001512024.545.38$12,564
Feb 20010027.755.77$0
Jan 2001364027.478.40$9,999
Dec 2000161026.889.12$4,328
Nov 2000330032.215.66$10,629
Oct 2000343031.235.15$10,712
Sep 2000313031.875.19$9,975
Aug 2000335029.644.54$9,929
Jul 2000341028.534.09$9,729
Jun 2000168029.304.40$4,922
May 2000313027.263.68$8,532
Apr 2000364024.513.12$8,922
Mar 2000349028.422.86$9,919
Feb 2000317027.622.73$8,756
Jan 2000326025.272.48$8,238
Dec 1999170024.282.42$4,128
Nov 1999312023.192.43$7,235
Oct 1999488020.982.80$10,238
Sep 1999315021.752.62$6,851
Aug 1999317019.262.88$6,105
Jul 1999356017.892.37$6,369
Jun 1999345015.942.36$5,499
May 1999340015.792.32$5,369
Apr 1999311015.102.21$4,696
Mar 1999322012.471.84$4,015
Feb 199933809.981.82$3,373
Jan 1999335010.381.90$3,477
Dec 199830809.201.77$2,834
Nov 1998310010.892.19$3,376
Oct 1998340012.421.97$4,223
Sep 1998473012.592.08$5,955
Aug 1998340011.301.91$3,842
Jul 1998323011.742.24$3,792
Jun 1998353011.242.24$3,968
May 19980012.622.21$0
Apr 1998325013.042.51$4,238
Mar 1998328012.802.31$4,198
Feb 1998325013.952.30$4,534
Jan 1998508014.702.15$7,468
Dec 1997320016.322.41$5,222
Nov 1997330018.193.09$6,003
Oct 1997326019.253.15$6,276
Sep 1997305017.742.95$5,411
Aug 1997455017.862.55$8,126
Jul 1997326017.582.25$5,731
Jun 1997317017.242.26$5,465
May 1997327018.972.31$6,203
Apr 1997302017.882.08$5,400
Mar 1997296018.951.94$5,609
Feb 1997328020.492.21$6,721
Jan 1997335023.483.54$7,866
Dec 1996326023.32$7,602
Nov 1996324021.97$7,118
Oct 1996339023.31$7,902
Sep 1996346022.22$7,688
Aug 1996337020.26$6,828
Jul 1996337019.55$6,588
Jun 1996360018.73$6,743
May 199628022919.43$5,440
Apr 199633516021.51$7,206
Mar 199633416419.38$6,473
Feb 199633812116.98$5,739
Jan 199633212317.07$5,667
Dec 19953248117.19$5,570
Nov 19953638016.00$5,808
Oct 19953395615.43$5,231
Sep 19953396616.18$5,485
Aug 19955257315.92$8,358
Jul 19951633115.24$2,484
Jun 1995321916.41$5,268
May 1995483117.56$8,481
Apr 199515513117.73$2,748
Mar 1995473116.44$7,776
Feb 1995328116.58$5,438
Jan 19952754915.92$4,378
Dec 19943273515.03$4,915
Nov 199446410715.90$7,378
Oct 19943607415.58$5,609
Sep 19943374915.29$5,153
Aug 1994343916.13$5,533
Jul 19943497417.56$6,128
Jun 199435218317.09$6,016
May 199433718915.88$5,352
Apr 199432812414.14$4,638
Mar 19945029612.46$6,255
Feb 199433015912.50$4,125
Jan 199434817112.66$4,406
Dec 199317112712.33$2,108
Nov 19935166114.49$7,477
Oct 19931676615.85$2,647
Sep 19935031615.03$7,560
Aug 1993307115.66$4,808
Jul 19933273015.46$5,055
Jun 19934947016.79$8,294
May 1993331617.68$5,852
Apr 1993336518.05$6,065
Mar 199347510118.14$8,617
Feb 199334412017.90$6,158
Jan 199328613616.93$4,842

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.

Dec 2017 — as filed, then multipliedworked
Oil                  318 bbl  × $ 57.27 =    $18,212
Casinghead gas         0 Mcf  × $  2.92 =         $0

────────────────────────────────────────────────────
Month total                                  $18,212

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. 01/O/8042 is the state's own key, not one this site invented.