AVANT, J.R.

Operated by TRINITY OPERATING (USG), LLC (P-5 870209) in the PEARSALL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12275District 01Field 69981125NGPA filingOilCasinghead gasSaveExport
Value, all time
$14.2 M
Jan 1993 – Jan 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
397
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 1,992 leases and 3,388 wells, and the rule below applies to all of them.

Discovered
1936-12-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-06-17.

The Commission's schedule remark for this field reads: LEASE PLAT. PRORATION PLAT IS NOT REQUIRED.

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
OilDisposition606,867 bbl$13,873,842
Casinghead gasProduction386,443 Mcf$364,516
Total$14,238,358

271,530 Mcf of this lease's gas, across 48 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 (9)

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 28.7066, -99.1160. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.9 miles.

28.70939, -99.12179 · 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%
9 of 9 wells
With a plug date
100.0%
9 of 9 wells
Median depth
9,021 ft
9 wells filed one
Completion to plug
18.1 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
9100.0%
A plug date is filed
9100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
9100.0%
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

Total depth in feet, 9 of 9 wells. Median 9,021 ft, with the middle half between 7,224 and 10,263 ft; the shallowest is 7,146 ft and the deepest 10,978 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 9 of 9 wells, Jun 1976 – Oct 1994. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1976 – Oct 1994
9 of 9 wells
Plug dates filed
Jul 1994 – Dec 2020
9 of 9 wells

Last completion to plug: a median of 18.1 years across the 9 wells that filed both dates, with the middle half between 13.2 years and 23.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

9 wells

42-1633258829,360 ftOct 1994Dec 2020Yes
42-16333163510,920 ftSep 1993Dec 2020Yes
42-16333148310,978 ftApr 1993Mar 2017Yes
42-16332578110,263 ftOct 1992Nov 2010Yes
42-1633071849,021 ftSep 1992Jun 1995Yes
42-1633204297,224 ftOct 1981Aug 1994Yes
42-1633193787,201 ftJun 1981Aug 1994Yes
42-1633088967,300 ftJan 1977Aug 1994Yes
42-1633040777,146 ftJun 1976Jul 1994Yes

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 (397)

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

397 months

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 2020160044.642.68$7,142
Nov 20205038.772.71$194
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 20207049.881.98$349
Jan 20200057.252.09$0
Dec 20191059.012.30$59
Nov 20190055.302.75$0
Oct 20192053.472.42$107
Sep 20191055.052.66$55
Aug 20191053.112.30$53
Jul 2019177056.272.46$9,960
Jun 2019170052.782.49$8,973
May 2019340058.482.74$19,883
Apr 2019523062.632.75$32,755
Mar 20192056.803.06$114
Feb 2019155050.852.79$7,882
Jan 2019171046.033.23$7,871
Dec 2018530046.594.19$24,693
Nov 2018352052.934.24$18,631
Oct 2018683061.443.40$41,964
Sep 2018341059.543.11$20,303
Aug 2018650059.403.07$38,610
Jul 2018333065.142.93$21,692
Jun 2018314060.183.08$18,897
May 2018933065.382.90$61,000
Apr 2018988063.842.90$63,074
Mar 2018336061.222.79$20,570
Feb 2018276061.782.77$17,051
Jan 2018177062.874.01$11,128
Dec 20170057.272.92$0
Nov 2017170055.423.12$9,421
Oct 2017164049.292.98$8,084
Sep 20170047.523.09$0
Aug 2017166045.373.00$7,531
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017167045.373.26$7,577
Apr 2017495047.933.21$23,725
Mar 2017172046.772.98$8,044
Feb 2017161050.452.95$8,122
Jan 2017158049.413.42$7,807
Dec 2016336048.763.72$16,383
Nov 2016173042.492.64$7,351
Oct 2016169046.193.09$7,806
Sep 2016338041.553.10$14,044
Aug 2016329041.442.92$13,634
Jul 2016168041.622.92$6,992
Jun 2016335045.352.69$15,192
May 20160042.521.99$0
Apr 2016168036.561.99$6,142
Mar 20160033.011.79$0
Feb 2016503026.472.06$13,314
Jan 2016663027.352.36$18,133
Dec 2015831032.362.00$26,891
Nov 2015657038.792.17$25,485
Oct 20151,322043.552.43$57,573
Sep 20151,140042.992.76$49,009
Aug 2015634040.162.87$25,461
Jul 201515048.152.95$722
Jun 2015351056.152.88$19,709
May 2015655055.212.96$36,163
Apr 2015818049.822.71$40,753
Mar 2015323042.892.93$13,853
Feb 2015320044.662.98$14,291
Jan 2015159043.433.10$6,905
Dec 2014338054.693.59$18,485
Nov 2014336070.464.25$23,675
Oct 2014169078.303.90$13,233
Sep 2014487086.164.05$41,960
Aug 2014325089.394.04$29,052
Jul 2014319096.564.18$30,803
Jun 2014163098.164.74$16,000
May 2014335094.734.73$31,735
Apr 2014338095.944.81$32,428
Mar 2014161095.895.06$15,438
Feb 2014200097.406.19$19,480
Jan 2014502090.404.86$45,381
Dec 2013330091.824.35$30,301
Nov 2013331088.853.74$29,409
Oct 2013337097.423.78$32,831
Sep 20133500104.113.72$36,439
Aug 20133380104.253.52$35,237
Jul 20135090102.523.72$52,183
Jun 2013163094.403.93$15,387
May 2013506094.834.15$47,984
Apr 2013327093.964.28$30,725
Mar 2013493093.623.91$46,155
Feb 2013491091.233.42$44,794
Jan 2013163091.603.42$14,931
Dec 2012347086.773.42$30,109
Nov 2012348086.953.62$30,259
Oct 2012338089.383.40$30,210
Sep 2012495094.672.92$46,862
Aug 2012324092.662.91$30,022
Jul 20120085.133.02$0
Jun 2012491079.822.52$39,192
May 2012336091.612.49$30,781
Apr 20125030101.652.00$51,130
Mar 20125050105.052.22$53,050
Feb 20123390101.102.57$34,273
Jan 2012170098.092.73$16,675
Dec 2011172096.873.24$16,662
Nov 2011170095.723.31$16,272
Oct 2011343084.983.65$29,148
Sep 2011512083.623.99$42,813
Aug 2011347083.404.15$28,940
Jul 2011341094.144.52$32,102
Jun 2011336092.904.64$31,214
May 2011344098.134.40$33,757
Apr 20113490105.964.33$36,980
Mar 2011348096.364.06$33,533
Feb 2011508085.644.18$43,505
Jan 2011343086.504.59$29,670
Dec 2010348085.734.35$29,834
Nov 2010521080.843.80$42,118
Oct 2010349078.103.51$27,257
Sep 2010181072.633.98$13,146
Aug 2010182073.684.42$13,410
Jul 2010353072.554.74$25,610
Jun 2010351070.364.91$24,696
May 2010173071.124.24$12,304
Apr 2010528081.694.12$43,132
Mar 2010346078.394.39$27,123
Feb 2010171073.585.44$12,582
Jan 2010360074.365.96$26,770
Dec 2009534071.445.48$38,149
Nov 2009351074.593.75$26,181
Oct 2009351072.544.11$25,462
Sep 2009353065.543.06$23,136
Aug 2009353067.423.22$23,799
Jul 2009346061.133.46$21,151
Jun 2009347066.163.90$22,958
May 2009518054.743.93$28,355
Apr 2009345046.773.59$16,136
Mar 2009523042.144.06$22,039
Feb 2009347032.814.63$11,385
Jan 2009353035.865.37$12,659
Dec 2008358037.105.98$13,282
Nov 2008354055.496.86$19,643
Oct 2008368075.246.92$27,688
Sep 20087490101.767.88$76,218
Aug 20081970114.228.48$22,501
Jul 20085760131.0811.39$75,502
Jun 20085670131.3313.03$74,464
May 20087480123.1711.57$92,131
Apr 20085750110.3110.45$63,428
Mar 20083760101.909.66$38,314
Feb 2008766092.538.77$70,878
Jan 2008381090.388.21$34,435
Dec 2007570088.337.30$50,348
Nov 2007560091.677.29$51,335
Oct 2007565082.856.92$46,810
Sep 2007550075.846.24$41,712
Aug 2007545069.066.39$37,638
Jul 2007544070.906.39$38,570
Jun 2007727062.007.55$45,074
May 2007555058.747.85$32,601
Apr 2007908059.617.81$54,126
Mar 2007580056.927.30$33,014
Feb 2007736055.108.22$40,554
Jan 2007955050.306.73$48,037
Dec 2006375056.656.92$21,244
Nov 2006361054.207.62$19,566
Oct 2006733054.906.01$40,242
Sep 2006364060.085.04$21,869
Aug 2006556068.717.34$38,203
Jul 2006392069.376.34$27,193
Jun 2006364066.286.38$24,126
May 2006743066.016.42$49,045
Apr 2006365064.397.36$23,502
Mar 20061,139056.707.08$64,581
Feb 2006733057.597.75$42,213
Jan 2006755060.598.93$45,745
Dec 2005552054.9413.42$30,327
Nov 2005550054.6910.59$30,080
Oct 20050058.3413.80$0
Sep 2005177061.4512.08$10,877
Aug 2005532061.519.80$32,723
Jul 2005540055.697.84$30,073
Jun 2005363052.337.38$18,996
May 2005547045.226.65$24,735
Apr 2005386049.207.36$18,991
Mar 2005758050.377.15$38,180
Feb 2005383045.226.31$17,319
Jan 2005393043.166.32$16,962
Dec 2004561039.866.75$22,361
Nov 2004587045.286.33$26,579
Oct 2004549049.706.52$27,285
Sep 2004562043.245.28$24,301
Aug 2004594042.375.55$25,168
Jul 2004759038.286.08$29,055
Jun 2004571036.106.43$20,613
May 2004569037.486.49$21,326
Apr 2004589034.475.86$20,303
Mar 2004775034.365.53$26,629
Feb 2004776032.455.51$25,181
Jan 2004921032.036.30$29,500
Dec 2003553030.266.30$16,734
Nov 2003743028.804.60$21,398
Oct 2003570028.174.76$16,057
Sep 2003716026.314.75$18,838
Aug 2003725029.765.13$21,576
Jul 2003537029.415.17$15,793
Jun 2003722028.565.98$20,620
May 2003901026.595.97$23,958
Apr 20031,084026.675.41$28,910
Mar 2003358031.146.10$11,148
Feb 2003366033.487.93$12,254
Jan 200369676130.315.58$25,344
Dec 200290037526.914.85$26,039
Nov 200234331224.664.14$9,749
Oct 200272967526.464.23$22,144
Sep 200272189427.443.64$23,034
Aug 200284689125.963.16$24,781
Jul 200267080824.583.06$18,943
Jun 200286971923.733.34$23,022
May 200250469024.663.58$14,902
Apr 200288389423.653.51$24,023
Mar 200273793322.003.10$19,109
Feb 200271783418.222.38$15,045
Jan 200289692317.172.38$17,577
Dec 20011,0821,14616.932.36$21,028
Nov 200171332918.072.41$13,675
Oct 20011,4211,17119.782.53$31,069
Sep 20011,08288424.262.25$28,239
Aug 20018861,43824.873.05$26,425
Jul 20011,1021,45023.933.20$31,007
Jun 20019551,40424.563.82$28,824
May 20011,4321,45025.524.31$42,790
Apr 20011,4651,19424.685.34$42,527
Mar 20011,1521,20924.545.38$34,770
Feb 20011,4361,25827.755.77$47,104
Jan 20012,0052,26627.478.40$74,109
Dec 20002,0072,07426.889.12$72,868
Nov 20008061,93432.215.66$36,904
Oct 20008101,94031.235.15$35,279
Sep 20001,0091,88231.875.19$41,918
Aug 20007882,26629.644.54$33,646
Jul 20001,1132,06628.534.09$40,203
Jun 20009481,99829.304.40$36,562
May 20001,2832,26627.263.68$43,313
Apr 20001,1092,15424.513.12$33,893
Mar 20001,4892,26628.422.86$48,798
Feb 20001,1531,69827.622.73$36,475
Jan 20001,1392,14625.272.48$34,106
Dec 19991,3472,26624.282.42$38,197
Nov 19991,6002,20923.192.43$42,481
Oct 19991,9562,26620.982.80$47,390
Sep 19991,2952,40421.752.62$34,462
Aug 19991,8672,46619.262.88$43,050
Jul 19991,7892,48317.892.37$37,896
Jun 19991,8072,25015.942.36$34,118
May 19991,8102,25215.792.32$33,807
Apr 19991,8081,75015.102.21$31,165
Mar 19992,5741,89312.471.84$35,578
Feb 19999738939.981.82$11,334
Jan 19991,4301,10810.381.90$16,949
Dec 19981,5561,5419.201.77$17,048
Nov 19981,6131,34010.892.19$20,494
Oct 19981,5521,64712.421.97$22,519
Sep 19981,7371,84112.592.08$25,703
Aug 19981,5202,32511.301.91$21,611
Jul 19982,1113,16711.742.24$31,869
Jun 19981,9653,11411.242.24$29,053
May 19982,2982,88212.622.21$35,359
Apr 19982,3301,30213.042.51$33,645
Mar 19981,67338312.802.31$22,299
Feb 19981,7911,00513.952.30$27,295
Jan 19981,47088314.702.15$23,512
Dec 19971,54191016.322.41$27,343
Nov 19971,8001,22618.193.09$36,528
Oct 19971,6861,35819.253.15$36,733
Sep 19971,9171,48617.742.95$38,399
Aug 19972,4901,80717.862.55$49,088
Jul 19972,1471,75417.582.25$41,685
Jun 19971,9781,82217.242.26$38,213
May 19972,1511,84818.972.31$45,071
Apr 19972,0551,70317.882.08$40,290
Mar 19972,9481,95118.951.94$59,648
Feb 19972,5021,90420.492.21$55,466
Jan 19973,0051,87623.483.54$77,198
Dec 19961,8421,59323.32$42,955
Nov 19962,3611,64121.97$51,871
Oct 19962,3031,99223.31$53,683
Sep 19961,8122,20022.22$40,263
Aug 19962,2452,78220.26$45,484
Jul 19965091,12219.55$9,951
Jun 19961,2251,41018.73$22,944
May 19961,8481,93619.43$35,907
Apr 19962,2471,80821.51$48,333
Mar 19962,3762,41119.38$46,047
Feb 19962,2842,31116.98$38,782
Jan 19962,6042,49217.07$44,450
Dec 19952,5742,39117.19$44,247
Nov 19952,4892,65816.00$39,824
Oct 19952,4823,08815.43$38,297
Sep 19952,4133,34416.18$39,042
Aug 19952,7103,14815.92$43,143
Jul 19952,8403,47015.24$43,282
Jun 19952,9313,60116.41$48,098
May 19953,7654,19517.56$66,113
Apr 19953,0994,21717.73$54,945
Mar 19954,1664,52816.44$68,489
Feb 19953,9814,10416.58$66,005
Jan 19954,5314,98115.92$72,134
Dec 19945,7555,80215.03$86,498
Nov 19945,8525,79515.90$93,047
Oct 19946,3476,89015.58$98,886
Sep 19947,1516,06115.29$109,339
Aug 19947,5918,07716.13$122,443
Jul 19949,19610,55617.56$161,482
Jun 199410,20611,34517.09$174,421
May 199413,53115,28715.88$214,872
Apr 199416,67618,73814.14$235,799
Mar 199420,52023,16112.46$255,679
Feb 199419,23916,56612.50$240,488
Jan 199424,93311,29812.66$315,652
Dec 199325,1069,10212.33$309,557
Nov 199327,7359,51114.49$401,880
Oct 199329,75510,29015.85$471,617
Sep 199323,4897,84815.03$353,040
Aug 199319,9007,41015.66$311,634
Jul 199318,4997,19615.46$285,995
Jun 199318,5346,83916.79$311,186
May 199316,4525,86917.68$290,871
Apr 199317,96415018.05$324,250
Mar 19932,8807818.14$52,243
Feb 19933,1318317.90$56,045
Jan 19933,24915516.93$55,006

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 2020 — as filed, then multipliedworked
Oil                  160 bbl  × $ 44.64 =     $7,142
Casinghead gas         0 Mcf  × $  2.68 =         $0

────────────────────────────────────────────────────
Month total                                   $7,142

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/12275 is the state's own key, not one this site invented.