DURRENBERGER, CLARENCE

Operated by TRIVISTA OPERATING LLC (P-5 871169) in the SERBIN (TAYLOR SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19333District 03Field 82265500OilCasinghead gasSaveExport
Value, all time
$4.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$76 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 444 leases and 641 wells, and the rule below applies to all of them.

Discovered
1985-11-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-08-06.

The Commission's schedule remark for this field reads: 1500 FT DIAGONAL.

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
OilDisposition146,159 bbl$4,507,118
Casinghead gasProduction79,156 Mcf$115,000
Total$4,622,118

48,004 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 (7)

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 30.1138, -97.0295. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

30.11363, -97.02881 · 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 7 wells
With a plug date
0.0%
0 of 7 wells
Median depth
5,844 ft
7 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.
7100.0%

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

Between 5,766 and 5,879 ft, median 5,844 ft, over the 7 wells that filed a depth.

Completions filed
Jul 1986 – Feb 1995
7 of 7 wells

7 wells

42-2873245875,849 ftFeb 1995
42-2873245165,796 ftDec 1994
42-2873240555,879 ftJan 1994
42-2873239045,865 ftNov 1993
42-2873236835,825 ftMay 1993
42-2873233525,844 ftMay 1992
42-2873193815,766 ftJul 1986

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 202666059.138.00$3,903
Dec 2025170056.664.41$9,632
Nov 202574058.593.93$4,336
Oct 2025209059.383.30$12,410
Sep 2025115062.743.08$7,215
Aug 2025356063.933.01$22,759
Jul 202580066.743.32$5,339
Jun 2025150066.483.13$9,972
May 2025166060.553.23$10,051
Apr 2025156062.363.54$9,728
Mar 2025127067.704.27$8,598
Feb 2025286070.884.34$20,272
Jan 202580074.324.28$5,946
Dec 202461068.993.12$4,208
Nov 2024124069.052.20$8,562
Oct 202474071.372.28$5,281
Sep 202455069.612.36$3,829
Aug 202492075.632.06$6,958
Jul 202446079.932.15$3,677
Jun 202480078.082.63$6,246
May 202484078.812.20$6,620
Apr 2024142084.451.66$11,992
Mar 202456080.301.55$4,497
Feb 2024125076.091.78$9,511
Jan 202467073.023.30$4,892
Dec 20230071.262.61$0
Nov 2023111077.892.81$8,646
Oct 2023132085.443.09$11,278
Sep 202330089.042.74$2,671
Aug 202328080.522.67$2,255
Jul 202370074.852.64$5,240
Jun 202393068.962.26$6,413
May 202347070.622.23$3,319
Apr 2023136078.122.24$10,624
Mar 202373072.852.39$5,318
Feb 2023171075.112.47$12,844
Jan 20230076.533.39$0
Dec 202295076.415.73$7,259
Nov 2022136085.005.65$11,560
Oct 20220087.185.86$0
Sep 2022325084.888.16$27,586
Aug 20220094.529.13$0
Jul 20221390101.587.54$14,120
Jun 202200115.097.98$0
May 2022140109.378.43$1,531
Apr 2022900104.226.84$9,380
Mar 20221070108.885.08$11,650
Feb 2022134091.054.86$12,201
Jan 2022153081.844.54$12,522
Dec 202185071.323.90$6,062
Nov 202159077.435.24$4,568
Oct 2021133079.795.71$10,612
Sep 20210069.865.35$0
Aug 2021108066.024.22$7,130
Jul 202142070.783.98$2,973
Jun 202120069.493.38$1,390
May 202152063.483.02$3,301
Apr 202135060.362.76$2,113
Mar 202123061.302.72$1,410
Feb 202145057.805.55$2,601
Jan 202140050.412.81$2,016
Dec 202039044.642.68$1,741
Nov 202023038.772.71$892
Oct 202078036.972.48$2,884
Sep 202025037.091.99$927
Aug 202066039.982.39$2,639
Jul 2020102038.371.83$3,914
Jun 202055034.901.69$1,920
May 202032016.921.81$541
Apr 2020162014.751.80$2,390
Mar 2020110030.341.86$3,337
Feb 2020116049.881.98$5,786
Jan 202024057.252.09$1,374
Dec 2019157059.012.30$9,265
Nov 201930055.302.75$1,659
Oct 2019108053.472.42$5,775
Sep 201931055.052.66$1,707
Aug 201983053.112.30$4,408
Jul 2019115056.272.46$6,471
Jun 2019101052.782.49$5,331
May 201939058.482.74$2,281
Apr 201962062.632.75$3,883
Mar 201983056.803.06$4,714
Feb 2019112050.852.79$5,695
Jan 201960046.033.23$2,762
Dec 201892046.594.19$4,286
Nov 2018100052.934.24$5,293
Oct 2018186061.443.40$11,428
Sep 201874059.543.11$4,406
Aug 20180059.403.07$0
Jul 201899065.142.93$6,449
Jun 20180060.183.08$0
May 2018174065.382.90$11,376
Apr 2018170063.842.90$10,853
Mar 201840061.222.79$2,449
Feb 201840061.782.77$2,471
Jan 2018100062.874.01$6,287
Dec 20170057.272.92$0
Nov 2017121055.423.12$6,706
Oct 20170049.292.98$0
Sep 2017133047.523.09$6,320
Aug 2017145045.373.00$6,579
Jul 20170043.873.09$0
Jun 2017237042.493.09$10,070
May 20170045.373.26$0
Apr 2017264047.933.21$12,654
Mar 201784046.772.98$3,929
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016134048.763.72$6,534
Nov 20160042.492.64$0
Oct 2016298046.193.09$13,765
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016104041.622.92$4,328
Jun 20160045.352.69$0
May 2016364042.521.99$15,477
Apr 20160036.561.99$0
Mar 2016189033.011.79$6,239
Feb 2016130026.472.06$3,441
Jan 2016177027.352.36$4,841
Dec 20150032.362.00$0
Nov 201565038.792.17$2,521
Oct 2015191043.552.43$8,318
Sep 2015186042.992.76$7,996
Aug 20150040.162.87$0
Jul 2015118048.152.95$5,682
Jun 2015383056.152.88$21,505
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015354044.662.98$15,810
Jan 201583043.433.10$3,605
Dec 20140054.693.59$0
Nov 2014393070.464.25$27,691
Oct 20142214978.303.90$17,495
Sep 201404286.164.05$170
Aug 201490089.394.04$8,045
Jul 2014254096.564.18$24,526
Jun 2014199098.164.74$19,534
May 20140094.734.73$0
Apr 2014292095.944.81$28,014
Mar 20140095.895.06$0
Feb 2014577097.406.19$56,200
Jan 2014141090.404.86$12,746
Dec 2013188091.824.35$17,262
Nov 2013192088.853.74$17,059
Oct 20130097.423.78$0
Sep 20132320104.113.72$24,154
Aug 20132150104.253.52$22,414
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20132163294.834.15$20,616
Apr 201311093.964.28$137
Mar 2013158093.623.91$14,792
Feb 20130591.233.42$17
Jan 20131431491.603.42$13,147
Dec 2012801586.773.42$6,993
Nov 20123351586.953.62$29,183
Oct 201283789.383.40$7,442
Sep 201202794.672.92$79
Aug 20122653092.662.91$24,642
Jul 201202985.133.02$88
Jun 2012981579.822.52$7,860
May 20121771291.612.49$16,245
Apr 201203101.652.00$6
Mar 20121500105.052.22$15,758
Feb 20121780101.102.57$17,996
Jan 2012186098.092.73$18,245
Dec 20110096.873.24$0
Nov 201197095.723.31$9,285
Oct 20110084.983.65$0
Sep 20111623283.623.99$13,674
Aug 20111463983.404.15$12,338
Jul 201104494.144.52$199
Jun 201113392.904.64$246
May 20111752498.134.40$17,278
Apr 2011014105.964.33$61
Mar 2011199296.364.06$19,184
Feb 2011389085.644.18$33,314
Jan 201157386.504.59$4,944
Dec 201090085.734.35$7,716
Nov 2010244080.843.80$19,725
Oct 2010154078.103.51$12,027
Sep 201095072.633.98$6,900
Aug 201033073.684.42$2,431
Jul 2010252072.554.74$18,283
Jun 2010163270.364.91$11,479
May 20100371.124.24$13
Apr 2010349181.694.12$28,514
Mar 20101731278.394.39$13,614
Feb 2010263073.585.44$19,352
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009175074.593.75$13,053
Oct 2009295072.544.11$21,399
Sep 2009165065.543.06$10,814
Aug 20090867.423.22$26
Jul 20094172561.133.46$25,578
Jun 2009653166.163.90$4,421
May 2009371654.743.93$2,088
Apr 20096134146.773.59$28,817
Mar 200912542.144.06$144
Feb 20093331932.814.63$11,014
Jan 20092391735.865.37$8,662
Dec 20083484837.105.98$13,198
Nov 200850955.496.86$2,836
Oct 2008162375.246.92$12,210
Sep 20082971101.767.88$30,231
Aug 20081703114.228.48$19,443
Jul 2008703131.0811.39$9,210
Jun 20082428131.3313.03$31,886
May 200817512123.1711.57$21,694
Apr 200844816110.3110.45$49,586
Mar 200816835101.909.66$17,457
Feb 20081764692.538.77$16,689
Jan 20084315990.388.21$39,438
Dec 2007815488.337.30$7,549
Nov 20071793291.677.29$16,642
Oct 20071593282.856.92$13,395
Sep 20072802275.846.24$21,373
Aug 200712369.066.39$216
Jul 2007455470.906.39$32,285
Jun 20071451462.007.55$9,096
May 2007994658.747.85$6,176
Apr 20077015159.617.81$42,185
Mar 200715056.927.30$422
Feb 200704455.108.22$362
Jan 20073834350.306.73$19,554
Dec 20064936256.656.92$28,357
Nov 200636054.207.62$620
Oct 20063456454.906.01$19,325
Sep 20064596260.085.04$27,889
Aug 20062405368.717.34$16,879
Jul 20064746269.376.34$33,275
Jun 20061503666.286.38$10,172
May 20062987766.016.42$20,166
Apr 200653611364.397.36$35,345
Mar 200618512556.707.08$11,375
Feb 200615912257.597.75$10,102
Jan 200639412260.598.93$24,962
Dec 20051524054.9413.42$8,888
Nov 2005192154.6910.59$10,511
Oct 20053557058.3413.80$21,676
Sep 200537314361.4512.08$24,648
Aug 2005115561.519.80$1,580
Jul 200523311555.697.84$13,878
Jun 20053008852.337.38$16,349
May 20051128745.226.65$5,643
Apr 200559110249.207.36$29,828
Mar 200514710650.377.15$8,163
Feb 200522911645.226.31$11,088
Jan 200534211843.166.32$15,507
Dec 20042639139.866.75$11,098
Nov 20044289345.286.33$19,969
Oct 20041438949.706.52$7,687
Sep 200443112343.245.28$19,286
Aug 200431614342.375.55$14,183
Jul 200434810438.286.08$13,954
Jun 200413817336.106.43$6,095
May 200446118337.486.49$18,467
Apr 200423914234.475.86$9,070
Mar 200438915534.365.53$14,223
Feb 20041009932.455.51$3,790
Jan 200432910732.036.30$11,212
Dec 200333212930.266.30$10,859
Nov 200328212528.804.60$8,696
Oct 200337210628.174.76$10,984
Sep 20034647026.314.75$12,540
Aug 20031808729.765.13$5,803
Jul 200333710129.415.17$10,433
Jun 200324911728.565.98$7,811
May 200352212726.595.97$14,639
Apr 20033377026.675.41$9,366
Mar 200340814831.146.10$13,607
Feb 200349116933.487.93$17,778
Jan 200317419930.315.58$6,385
Dec 200243223026.914.85$12,741
Nov 200244620924.664.14$11,863
Oct 200260722726.464.23$17,021
Sep 200221421027.443.64$6,636
Aug 200249820525.963.16$13,577
Jul 2002120224.583.06$643
Jun 200230118723.733.34$7,767
May 200245242624.663.58$12,673
Apr 200240626723.653.51$10,540
Mar 200240718322.003.10$9,522
Feb 200239320918.222.38$7,657
Jan 200240426817.172.38$7,573
Dec 200141124116.932.36$7,528
Nov 200148722118.072.41$9,332
Oct 200134725219.782.53$7,501
Sep 200141125324.262.25$10,540
Aug 200141030524.873.05$11,128
Jul 200137522623.933.20$9,696
Jun 200138614124.563.82$10,019
May 200142917025.524.31$11,680
Apr 200145717624.685.34$12,218
Mar 200142418124.545.38$11,378
Feb 200141916727.755.77$12,590
Jan 200151311527.478.40$15,058
Dec 200047123926.889.12$14,841
Nov 200049034232.215.66$17,718
Oct 200034332631.235.15$12,389
Sep 200046732131.875.19$16,548
Aug 200046137029.644.54$15,344
Jul 200051637828.534.09$16,267
Jun 200043634829.304.40$14,305
May 200052141527.263.68$15,730
Apr 200048136124.513.12$12,914
Mar 200043939028.422.86$13,592
Feb 200066035427.622.73$19,194
Jan 200044835325.272.48$12,197
Dec 199947243524.282.42$12,514
Nov 199949838923.192.43$12,495
Oct 199952839220.982.80$12,176
Sep 199956055821.752.62$13,641
Aug 199946648019.262.88$10,355
Jul 199948342517.892.37$9,649
Jun 199955836515.942.36$9,757
May 199960644315.792.32$10,597
Apr 199957442015.102.21$9,595
Mar 199954540512.471.84$7,541
Feb 19996462779.981.82$6,951
Jan 199959927910.381.90$6,748
Dec 19987122809.201.77$7,047
Nov 199859628510.892.19$7,113
Oct 199856931012.421.97$7,677
Sep 199869632112.592.08$9,431
Aug 199860125711.301.91$7,281
Jul 199852242811.742.24$7,086
Jun 199870246011.242.24$8,920
May 199864950112.622.21$9,296
Apr 199874447613.042.51$10,894
Mar 199881941012.802.31$11,430
Feb 199878233913.952.30$11,688
Jan 199874746714.702.15$11,987
Dec 1997783016.322.41$12,779
Nov 199767345218.193.09$13,638
Oct 199784451419.253.15$17,866
Sep 199792456017.742.95$18,046
Aug 199750058117.862.55$10,414
Jul 19971,97267217.582.25$36,178
Jun 19971,01963017.242.26$18,990
May 199784463218.972.31$17,470
Apr 199793858417.882.08$17,988
Mar 199796450318.951.94$19,243
Feb 199792935920.492.21$19,827
Jan 19971,01139223.483.54$25,126
Dec 19961,02044323.32$23,786
Nov 199690939821.97$19,971
Oct 19961,08465023.31$25,268
Sep 199676567022.22$16,998
Aug 19961,07175020.26$21,698
Jul 199689081119.55$17,400
Jun 19961,20172518.73$22,495
May 19961,17372619.43$22,791
Apr 19961,01477421.51$21,811
Mar 19961,17770919.38$22,810
Feb 19961,25866216.98$21,361
Jan 19961,24768917.07$21,286
Dec 19951,38178717.19$23,739
Nov 19951,2591,06316.00$20,144
Oct 19951,3141,09615.43$20,275
Sep 19951,4521,21016.18$23,493
Aug 19951,6721,35115.92$26,618
Jul 19951,6711,23815.24$25,466
Jun 19951,8021,33816.41$29,571
May 19951,6601,15517.56$29,150
Apr 19952,0761,54617.73$36,807
Mar 19952,2031,36116.44$36,217
Feb 19951,8501,08716.58$30,673
Jan 19951,5951,14815.92$25,392
Dec 19941,3941,29515.03$20,952
Nov 19941,14895015.90$18,253
Oct 19941,4371,01715.58$22,388
Sep 19941,2701,35515.29$19,418
Aug 19941,4591,28716.13$23,534
Jul 19941,4721,18417.56$25,848
Jun 19941,4361,83017.09$24,541
May 19941,7191,27215.88$27,298
Apr 19941,6691,33914.14$23,600
Mar 19941,7061,73712.46$21,257
Feb 19941,9321,56212.50$24,150
Jan 19941,9501,62912.66$24,687
Dec 19931,3631,37412.33$16,806
Nov 19931,32482314.49$19,185
Oct 199390290915.85$14,297
Sep 19931,0051,10215.03$15,105
Aug 19931,02199015.66$15,989
Jul 19931,0641,02815.46$16,449
Jun 199384579216.79$14,188
May 199377048517.68$13,614
Apr 199353536018.05$9,657
Mar 199362444918.14$11,319
Feb 199372841417.90$13,031
Jan 199362643416.93$10,598

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
Oil                   66 bbl  × $ 59.13 =     $3,903
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                   $3,903

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. 03/O/19333 is the state's own key, not one this site invented.