RIVERA, ISABEL

Operated by SOUTHERN TEJAS ASSET GROUP LLC (P-5 905376) in the SULLIVAN CITY (VICKSBURG, 80-L) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 170955District 04Field 87039590CondensateGasSaveExport
Value, all time
$2.2 M
Aug 1998 – May 2026
Value, last 12 filed months
$19
at the published price for each month
Months reported
334
no gaps in the span
Streams
2
condensate, 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 4 leases and 4 wells, and the rule below applies to all of them.

Discovered
1980-05-22
as the register files it
Field class
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 40 acres.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 06/01/2004.

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
CondensateDisposition9,524 bbl$364,000
GasProduction535,728 Mcf$1,821,833
Total$2,185,833

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 26.2910, -98.5629. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

26.29100, -98.56290 · 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
6,186 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 6,186 ft.

Completions filed
Aug 1998
1 of 1 wells

1 well

42-2153256126,186 ftAug 1998

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 (334)

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

334 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260159.138.00$8
Dec 20250156.664.41$4
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250162.743.08$3
Aug 20250063.933.01$0
Jul 20250166.743.32$3
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250670.884.34$26
Jan 20250874.324.28$34
Dec 202401468.993.12$44
Nov 202401369.052.20$29
Oct 202401071.372.28$23
Sep 20240969.612.36$21
Aug 20240575.632.06$10
Jul 202401779.932.15$36
Jun 20240078.082.63$0
May 20240678.812.20$13
Apr 202401584.451.66$25
Mar 202401980.301.55$29
Feb 202402076.091.78$36
Jan 202401973.023.30$63
Dec 202302171.262.61$55
Nov 202301577.892.81$42
Oct 202301785.443.09$52
Sep 202301589.042.74$41
Aug 202301780.522.67$45
Jul 202301574.852.64$40
Jun 20230968.962.26$20
May 202301970.622.23$42
Apr 202301478.122.24$31
Mar 202301672.852.39$38
Feb 202301875.112.47$44
Jan 202302076.533.39$68
Dec 202202076.415.73$115
Nov 202202385.005.65$130
Oct 202202387.185.86$135
Sep 202202384.888.16$188
Aug 202202794.529.13$246
Jul 2022029101.587.54$219
Jun 2022020115.097.98$160
May 2022810109.378.43$8,859
Apr 202200104.226.84$0
Mar 2022040108.885.08$203
Feb 202203991.054.86$189
Jan 202207081.844.54$318
Dec 202103471.323.90$133
Nov 202103977.435.24$204
Oct 2021011579.795.71$657
Sep 2021013969.865.35$744
Aug 2021013066.024.22$549
Jul 202108070.783.98$319
Jun 202106669.493.38$223
May 20211647663.483.02$10,640
Apr 202106760.362.76$185
Mar 202109261.302.72$250
Feb 202108957.805.55$494
Jan 202107750.412.81$216
Dec 2020014544.642.68$388
Nov 2020012238.772.71$330
Oct 2020014136.972.48$349
Sep 202008037.091.99$159
Aug 20201292039.982.39$5,205
Jul 2020020238.371.83$369
Jun 20200034.901.69$0
May 2020018116.921.81$328
Apr 2020032914.751.80$594
Mar 2020068130.341.86$1,264
Feb 2020020549.881.98$406
Jan 20209742557.252.09$6,444
Dec 2019179059.012.30$10,563
Nov 2019028955.302.75$795
Oct 20190053.472.42$0
Sep 201902855.052.66$74
Aug 201902753.112.30$62
Jul 201903756.272.46$91
Jun 2019015652.782.49$389
May 2019020158.482.74$551
Apr 2019016862.632.75$462
Mar 2019026656.803.06$815
Feb 2019029350.852.79$818
Jan 2019028246.033.23$910
Dec 2018030046.594.19$1,256
Nov 201817625652.934.24$10,400
Oct 2018027361.443.40$928
Sep 2018032359.543.11$1,004
Aug 2018046559.403.07$1,426
Jul 2018035765.142.93$1,047
Jun 201801360.183.08$40
May 201802365.382.90$67
Apr 201802563.842.90$73
Mar 201808761.222.79$242
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 201703457.272.92$99
Nov 2017043155.423.12$1,344
Oct 2017040849.292.98$1,217
Sep 2017054147.523.09$1,670
Aug 2017043645.373.00$1,310
Jul 201715813443.873.09$7,345
Jun 2017098642.493.09$3,044
May 201710158945.373.26$6,505
Apr 2017040347.933.21$1,294
Mar 201703546.772.98$104
Feb 201702750.452.95$80
Jan 201701549.413.42$51
Dec 2016051848.763.72$1,928
Nov 20160342.492.64$8
Oct 2016011746.193.09$362
Sep 201601441.553.10$43
Aug 2016030441.442.92$889
Jul 201605041.622.92$146
Jun 2016053845.352.69$1,445
May 2016081942.521.99$1,631
Apr 2016090836.561.99$1,808
Mar 201601,20633.011.79$2,164
Feb 2016098226.472.06$2,026
Jan 201603627.352.36$85
Dec 2015012232.362.00$244
Nov 201534325338.792.17$13,853
Oct 2015026443.552.43$641
Sep 2015027942.992.76$770
Aug 201501,14540.162.87$3,289
Jul 2015092948.152.95$2,736
Jun 2015045056.152.88$1,297
May 2015017855.212.96$526
Apr 2015044749.822.71$1,210
Mar 201501,22442.892.93$3,592
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 2013081391.233.42$2,780
Jan 20131691,16391.603.42$19,458
Dec 201201,21886.773.42$4,166
Nov 2012094086.953.62$3,407
Oct 2012069289.383.40$2,353
Sep 20121671,05494.672.92$18,886
Aug 201201,28192.662.91$3,725
Jul 2012059985.133.02$1,809
Jun 2012038779.822.52$975
May 2012039691.612.49$985
Apr 20120593101.652.00$1,184
Mar 20120635105.052.22$1,411
Feb 20120574101.102.57$1,475
Jan 2012039898.092.73$1,088
Dec 20110096.873.24$0
Nov 2011019695.723.31$649
Oct 2011022584.983.65$821
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 201152094.144.52$4,895
Jun 201101292.904.64$56
May 2011043698.134.40$1,921
Apr 20110612105.964.33$2,652
Mar 2011053896.364.06$2,183
Feb 2011020185.644.18$840
Jan 2011035486.504.59$1,624
Dec 2010085485.734.35$3,713
Nov 2010077480.843.80$2,938
Oct 201001,05878.103.51$3,712
Sep 201001,03172.633.98$4,103
Aug 2010096773.684.42$4,274
Jul 2010039472.554.74$1,866
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 201006278.394.39$272
Feb 2010011573.585.44$626
Jan 2010014174.365.96$841
Dec 2009015771.445.48$861
Nov 2009011274.593.75$420
Oct 20090572.544.11$21
Sep 200908665.543.06$264
Aug 2009030967.423.22$995
Jul 2009012361.133.46$426
Jun 20091631,41566.163.90$16,296
May 200902,58054.743.93$10,128
Apr 20091793,77646.773.59$21,918
Mar 20091681,93142.144.06$14,917
Feb 2009017832.814.63$825
Jan 2009014835.865.37$795
Dec 2008038037.105.98$2,271
Nov 2008016055.496.86$1,098
Oct 2008029875.246.92$2,063
Sep 20080145101.767.88$1,142
Aug 20080255114.228.48$2,163
Jul 2008045131.0811.39$513
Jun 20080346131.3313.03$4,509
May 20080605123.1711.57$7,002
Apr 20081802,168110.3110.45$42,522
Mar 2008681,081101.909.66$17,376
Feb 2008073492.538.77$6,438
Jan 200801,20390.388.21$9,871
Dec 200701,29688.337.30$9,463
Nov 200701,39991.677.29$10,201
Oct 20071801,10582.856.92$22,562
Sep 200701,87475.846.24$11,702
Aug 200701,40369.066.39$8,962
Jul 200701,57170.906.39$10,035
Jun 200701,66062.007.55$12,530
May 20071711,35658.747.85$20,684
Apr 200701,62159.617.81$12,652
Mar 2007901,04556.927.30$12,753
Feb 2007082255.108.22$6,754
Jan 200701,13950.306.73$7,662
Dec 200601,11756.656.92$7,728
Nov 20061311,16254.207.62$15,952
Oct 2006083654.906.01$5,028
Sep 2006015360.085.04$771
Aug 2006053068.717.34$3,890
Jul 2006047669.376.34$3,019
Jun 200601066.286.38$64
May 2006025166.016.42$1,613
Apr 20061792,07864.397.36$26,821
Mar 20061742,12856.707.08$24,938
Feb 200601,56457.597.75$12,123
Jan 200601,01260.598.93$9,041
Dec 20051501,97954.9413.42$34,790
Nov 20051774,02254.6910.59$52,267
Oct 2005062958.3413.80$8,678
Sep 2005087861.4512.08$10,605
Aug 2005032161.519.80$3,145
Jul 2005054755.697.84$4,290
Jun 2005052152.337.38$3,846
May 2005063745.226.65$4,237
Apr 2005055549.207.36$4,085
Mar 200517283650.377.15$14,645
Feb 2005073845.226.31$4,658
Jan 200501,00243.166.32$6,335
Dec 2004071639.866.75$4,834
Nov 2004082345.286.33$5,210
Oct 200417262249.706.52$12,601
Sep 2004160343.245.28$3,229
Aug 2004063442.375.55$3,519
Jul 2004077038.286.08$4,685
Jun 2004049436.106.43$3,178
May 2004062637.486.49$4,066
Apr 2004071534.475.86$4,189
Mar 20041811,11134.365.53$12,363
Feb 200401,48832.455.51$8,198
Jan 200401,46032.036.30$9,197
Dec 200301,27430.266.30$8,028
Nov 200301,37828.804.60$6,332
Oct 200301,38128.174.76$6,573
Sep 200301,24226.314.75$5,899
Aug 20031631,58829.765.13$12,997
Jul 200301,28629.415.17$6,650
Jun 200301,72628.565.98$10,327
May 200301,51526.595.97$9,049
Apr 200301,28726.675.41$6,959
Mar 200301,78931.146.10$10,906
Feb 20031802,13633.487.93$22,956
Jan 200302,14130.315.58$11,951
Dec 200201,89726.914.85$9,208
Nov 20021761,57924.664.14$10,872
Oct 200201,63026.464.23$6,893
Sep 200201,33927.443.64$4,868
Aug 200202,06025.963.16$6,518
Jul 200202,18024.583.06$6,675
Jun 200201,77123.733.34$5,912
May 200201,81224.663.58$6,494
Apr 200201,84123.653.51$6,466
Mar 200202,62622.003.10$8,148
Feb 20021652,46718.222.38$8,867
Jan 200202,54917.172.38$6,056
Dec 20011711,97216.932.36$7,558
Nov 200102,24818.072.41$5,408
Oct 200102,77719.782.53$7,023
Sep 20011692,62024.262.25$9,998
Aug 200102,87124.873.05$8,766
Jul 200103,11323.933.20$9,953
Jun 20011732,72424.563.82$14,666
May 200102,42025.524.31$10,424
Apr 20011793,02324.685.34$20,546
Mar 200103,00224.545.38$16,140
Feb 200102,60827.755.77$15,041
Jan 200102,64827.478.40$22,240
Dec 20001803,05826.889.12$32,735
Nov 200003,33032.215.66$18,841
Oct 200003,54931.235.15$18,261
Sep 200004,62831.875.19$24,003
Aug 200003,34029.644.54$15,166
Jul 20001802,79828.534.09$16,579
Jun 200002,53229.304.40$11,134
May 200002,91327.263.68$10,719
Apr 20001724,21224.513.12$17,340
Mar 200007,40728.422.86$21,182
Feb 200027410,16527.622.73$35,283
Jan 20006315,10525.272.48$39,060
Dec 19996712,80924.282.42$32,672
Nov 19996515,96323.192.43$40,361
Oct 199952413,25720.982.80$48,162
Sep 19996222,86921.752.62$61,239
Aug 19996216,17219.262.88$47,698
Jul 199919820,18717.892.37$51,433
Jun 19996719,11315.942.36$46,215
May 199913317,11115.792.32$41,815
Apr 199912218,22115.102.21$42,075
Mar 199912722,52812.471.84$42,998
Feb 199913520,0919.981.82$37,869
Jan 199918921,21610.381.90$42,271
Dec 199849923,2459.201.77$45,812
Nov 199816819,39010.892.19$44,211
Oct 199817713,27812.421.97$28,346
Sep 19983329,61812.592.08$24,211
Aug 199802,91111.301.91$5,552

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 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 59.13 =         $0
Gas                    1 Mcf  × $  8.00 =         $8

────────────────────────────────────────────────────
Month total                                       $8

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. 04/G/170955 is the state's own key, not one this site invented.