ROSS

Operated by SOUTH TEXAS OPERATING COMPANY (P-5 802845) in the VAQUILLAS RANCH (WILCOX-LOBO 1) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 101852District 04Field 93258600NGPA filingCondensateGasSaveExport
Value, all time
$1.3 M
Jan 1993 – Jun 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
390
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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1982-06-15
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
CondensateDisposition707 bbl$16,545
GasProduction377,673 Mcf$1,243,128
Total$1,259,673

78,920 Mcf of this lease's gas, across 28 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 27.5015, -99.0351. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.50153, -99.03508 · 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
12,101 ft
1 wells filed one
Completion to plug
43.0 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 12,101 ft.

Completions filed
Jun 1982
1 of 1 wells
Plug dates filed
Jun 2025
1 of 1 wells

Last completion to plug: a median of 43.0 years across the 1 well that filed both dates, with the middle half between 43.0 years and 43.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-47933251112,101 ftJun 1982Jun 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 (390)

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

390 months

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 202149079.795.71$3,910
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 2020026316.921.81$477
Apr 2020010214.751.80$184
Mar 202009530.341.86$176
Feb 2020011449.881.98$226
Jan 2020016657.252.09$348
Dec 2019026359.012.30$606
Nov 2019040655.302.75$1,117
Oct 2019011453.472.42$276
Sep 2019026055.052.66$691
Aug 2019040853.112.30$940
Jul 2019058856.272.46$1,447
Jun 201901,17252.782.49$2,920
May 2019078258.482.74$2,143
Apr 2019029662.632.75$814
Mar 2019057356.803.06$1,755
Feb 2019053150.852.79$1,483
Jan 2019075046.033.23$2,421
Dec 2018037546.594.19$1,570
Nov 2018076052.934.24$3,220
Oct 2018042461.443.40$1,441
Sep 2018074959.543.11$2,328
Aug 2018049159.403.07$1,506
Jul 2018086265.142.93$2,527
Jun 2018075160.183.08$2,311
May 2018057665.382.90$1,671
Apr 2018077663.842.90$2,251
Mar 2018054261.222.79$1,510
Feb 2018074161.782.77$2,050
Jan 2018018362.874.01$734
Dec 201702,43757.272.92$7,120
Nov 201701,16455.423.12$3,630
Oct 201701,79249.292.98$5,347
Sep 201701,46347.523.09$4,517
Aug 2017085045.373.00$2,554
Jul 2017079443.873.09$2,451
Jun 201701,61142.493.09$4,974
May 201701,20445.373.26$3,929
Apr 2017098547.933.21$3,163
Mar 2017073446.772.98$2,190
Feb 2017076650.452.95$2,262
Jan 2017067649.413.42$2,311
Dec 201604,78748.763.72$17,821
Nov 201604,02842.492.64$10,651
Oct 201601,05046.193.09$3,245
Sep 2016063641.553.10$1,972
Aug 2016084941.442.92$2,483
Jul 2016086541.622.92$2,530
Jun 2016084345.352.69$2,264
May 2016069642.521.99$1,386
Apr 2016085236.561.99$1,696
Mar 2016050933.011.79$913
Feb 2016027926.472.06$576
Jan 2016015427.352.36$364
Dec 2015061232.362.00$1,225
Nov 2015064638.792.17$1,400
Oct 2015082043.552.43$1,990
Sep 2015042842.992.76$1,181
Aug 2015020640.162.87$592
Jul 2015071248.152.95$2,097
Jun 2015048556.152.88$1,398
May 2015080355.212.96$2,373
Apr 2015062849.822.71$1,700
Mar 2015070742.892.93$2,075
Feb 2015035544.662.98$1,057
Jan 2015064543.433.10$2,000
Dec 2014072654.693.59$2,607
Nov 2014073070.464.25$3,104
Oct 2014083978.303.90$3,273
Sep 2014071886.164.05$2,905
Aug 2014080889.394.04$3,260
Jul 201401,27496.564.18$5,325
Jun 2014098798.164.74$4,675
May 2014099094.734.73$4,679
Apr 2014075495.944.81$3,626
Mar 2014051395.895.06$2,594
Feb 2014049497.406.19$3,059
Jan 201401,94690.404.86$9,459
Dec 201301,71691.824.35$7,472
Nov 2013074888.853.74$2,796
Oct 2013066397.423.78$2,506
Sep 20130601104.113.72$2,234
Aug 20130540104.253.52$1,902
Jul 20130622102.523.72$2,312
Jun 2013072394.403.93$2,844
May 2013073794.834.15$3,058
Apr 2013066093.964.28$2,827
Mar 2013059793.623.91$2,336
Feb 2013050491.233.42$1,724
Jan 2013073691.603.42$2,517
Dec 2012072686.773.42$2,483
Nov 2012070586.953.62$2,556
Oct 2012058389.383.40$1,982
Sep 2012075894.672.92$2,212
Aug 2012094392.662.91$2,742
Jul 2012095785.133.02$2,891
Jun 2012047879.822.52$1,204
May 2012090491.612.49$2,249
Apr 20120600101.652.00$1,198
Mar 20120730105.052.22$1,622
Feb 201201,223101.102.57$3,143
Jan 2012072998.092.73$1,993
Dec 2011048096.873.24$1,555
Nov 2011074495.723.31$2,464
Oct 2011062384.983.65$2,273
Sep 2011059183.623.99$2,356
Aug 2011068083.404.15$2,822
Jul 201101,01094.144.52$4,562
Jun 2011038592.904.64$1,786
May 2011064398.134.40$2,832
Apr 201101,851105.964.33$8,021
Mar 201101,40796.364.06$5,709
Feb 201101,26985.644.18$5,304
Jan 201101986.504.59$87
Dec 2010072285.734.35$3,139
Nov 2010078380.843.80$2,972
Oct 2010077578.103.51$2,719
Sep 201001,02372.633.98$4,071
Aug 2010088673.684.42$3,916
Jul 201001,16172.554.74$5,499
Jun 2010087370.364.91$4,287
May 2010088471.124.24$3,744
Apr 2010088081.694.12$3,628
Mar 201001,03378.394.39$4,534
Feb 2010082573.585.44$4,490
Jan 201009974.365.96$590
Dec 2009014671.445.48$801
Nov 2009097174.593.75$3,643
Oct 200901,17572.544.11$4,830
Sep 2009048865.543.06$1,496
Aug 2009027367.423.22$879
Jul 2009061261.133.46$2,120
Jun 2009080866.163.90$3,147
May 200901,08354.743.93$4,252
Apr 2009091946.773.59$3,297
Mar 2009083342.144.06$3,381
Feb 2009065932.814.63$3,053
Jan 2009093235.865.37$5,006
Dec 2008073337.105.98$4,381
Nov 2008079555.496.86$5,454
Oct 2008057275.246.92$3,959
Sep 20080812101.767.88$6,396
Aug 20080920114.228.48$7,804
Jul 20080919131.0811.39$10,467
Jun 20080636131.3313.03$8,289
May 20080706123.1711.57$8,171
Apr 20080854110.3110.45$8,928
Mar 20080686101.909.66$6,630
Feb 20080092.538.77$0
Jan 2008045890.388.21$3,758
Dec 2007063788.337.30$4,651
Nov 2007083891.677.29$6,110
Oct 2007059582.856.92$4,119
Sep 200701,00075.846.24$6,244
Aug 2007062569.066.39$3,992
Jul 2007095170.906.39$6,075
Jun 200701,47262.007.55$11,111
May 200701,74658.747.85$13,700
Apr 200701,77459.617.81$13,846
Mar 200701856.927.30$131
Feb 2007059755.108.22$4,905
Jan 20070650.306.73$40
Dec 200601456.656.92$97
Nov 200606054.207.62$457
Oct 2006026454.906.01$1,588
Sep 200601,48060.085.04$7,455
Aug 200601,57468.717.34$11,553
Jul 200602,14369.376.34$13,593
Jun 200602666.286.38$166
May 2006059866.016.42$3,842
Apr 2006092864.397.36$6,831
Mar 200602,29056.707.08$16,220
Feb 2006059357.597.75$4,596
Jan 2006071760.598.93$6,405
Dec 2005083854.9413.42$11,242
Nov 200501,05954.6910.59$11,213
Oct 200502,35958.3413.80$32,544
Sep 20050061.4512.08$0
Aug 2005013161.519.80$1,283
Jul 2005063955.697.84$5,012
Jun 2005077952.337.38$5,750
May 2005043045.226.65$2,860
Apr 2005085749.207.36$6,308
Mar 2005068850.377.15$4,923
Feb 200501,46245.226.31$9,228
Jan 200501,42843.166.32$9,028
Dec 2004017939.866.75$1,208
Nov 2004030945.286.33$1,956
Oct 2004054049.706.52$3,518
Sep 2004089143.245.28$4,708
Aug 200401,25342.375.55$6,955
Jul 200401,25938.286.08$7,660
Jun 2004096336.106.43$6,195
May 2004087737.486.49$5,696
Apr 200401,10734.475.86$6,485
Mar 200401,11834.365.53$6,183
Feb 200401,46532.455.51$8,072
Jan 200401,73132.036.30$10,905
Dec 2003074330.266.30$4,682
Nov 2003074928.804.60$3,442
Oct 200301,51328.174.76$7,201
Sep 2003062126.314.75$2,949
Aug 2003049529.765.13$2,539
Jul 2003086029.415.17$4,447
Jun 200301,19328.565.98$7,138
May 2003541,07126.595.97$7,833
Apr 200301,56326.675.41$8,452
Mar 200301,45131.146.10$8,845
Feb 200301,87033.487.93$14,821
Jan 200301,59530.315.58$8,903
Dec 200232,21226.914.85$10,817
Nov 200202,81424.664.14$11,641
Oct 200202,84326.464.23$12,023
Sep 200205,45527.443.64$19,830
Aug 200201,70425.963.16$5,392
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 200201,00923.653.51$3,544
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 2002104017.172.38$1,786
Dec 200115016.932.36$254
Nov 200101,81218.072.41$4,359
Oct 2001073519.782.53$1,859
Sep 200102,31924.262.25$5,221
Aug 200102,31924.873.05$7,080
Jul 200101,16023.933.20$3,709
Jun 200101,35024.563.82$5,163
May 200133,57425.524.31$15,471
Apr 200103,48124.685.34$18,572
Mar 200111,53924.545.38$8,299
Feb 200101,29127.755.77$7,445
Jan 200101,16327.478.40$9,768
Dec 200001,19326.889.12$10,883
Nov 200001,34132.215.66$7,587
Oct 200001,24131.235.15$6,386
Sep 200001,51931.875.19$7,878
Aug 200001,72629.644.54$7,837
Jul 200001,67128.534.09$6,834
Jun 200001,01229.304.40$4,450
May 2000063727.263.68$2,344
Apr 2000080024.513.12$2,493
Mar 20003361828.422.86$2,705
Feb 200001,02127.622.73$2,784
Jan 2000062825.272.48$1,558
Dec 199901,07024.282.42$2,593
Nov 199901,10723.192.43$2,694
Oct 199901,11520.982.80$3,126
Sep 199901,24521.752.62$3,260
Aug 199902,01919.262.88$5,806
Jul 199902,44917.892.37$5,810
Jun 199902,35115.942.36$5,553
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 199909029.981.82$1,640
Jan 199901,07610.381.90$2,044
Dec 199801,7269.201.77$3,061
Nov 199801,85710.892.19$4,059
Oct 199801,75212.421.97$3,450
Sep 1998872,12212.592.08$5,515
Aug 199802,13011.301.91$4,063
Jul 199801,85611.742.24$4,152
Jun 199801,40611.242.24$3,146
May 199822,43312.622.21$5,393
Apr 199801,36913.042.51$3,430
Mar 199803,42412.802.31$7,908
Feb 199803,25013.952.30$7,472
Jan 199804,76914.702.15$10,276
Dec 199705,93916.322.41$14,320
Nov 199702,94718.193.09$9,101
Oct 199703,59019.253.15$11,308
Sep 199701,86917.742.95$5,523
Aug 199701,22417.862.55$3,127
Jul 1997185017.582.25$3,252
Jun 1997049617.242.26$1,120
May 199701,46718.972.31$3,387
Apr 199713,32117.882.08$6,935
Mar 199704,12018.951.94$7,989
Feb 199773,96620.492.21$8,892
Jan 199704,38523.483.54$15,522
Dec 199604,21023.32$0
Nov 199602,27421.97$0
Oct 199603,38423.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 199601,69919.55$0
Jun 199601,82418.73$0
May 199601,45619.43$0
Apr 19961634,01521.51$3,506
Mar 199602,73219.38$0
Feb 199602,13316.98$0
Jan 199603,84817.07$0
Dec 199504,42417.19$0
Nov 199501,09916.00$0
Oct 199501,73815.43$0
Sep 199504,77016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 199502,87916.41$0
May 199503,37417.56$0
Apr 199504,83917.73$0
Mar 199504,08616.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 199401,87315.88$0
Apr 199401,38714.14$0
Mar 199404,15612.46$0
Feb 199402,80712.50$0
Jan 199402,79412.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 199302,20317.68$0
Apr 199302,86218.05$0
Mar 199309318.14$0
Feb 199302,87317.90$0
Jan 199303,08816.93$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.

Oct 2021 — as filed, then multipliedworked
Condensate            49 bbl  × $ 79.79 =     $3,910
Gas                    0 Mcf  × $  5.71 =         $0

────────────────────────────────────────────────────
Month total                                   $3,910

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/101852 is the state's own key, not one this site invented.