SCHULZE, WALTER J.

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 13170District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$11.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$938 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 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.

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
OilDisposition212,727 bbl$11,775,011
Casinghead gasProduction58,423 Mcf$76,772
Total$11,851,783

33,066 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 (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 28.5738, -99.3423. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.57376, -99.34227 · 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
7,170 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 7,170 ft.

Completions filed
Apr 2025
1 of 1 wells

1 well

42-2833135117,170 ftApr 2025

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 20261,02121106.413.05$108,709
Apr 20269053398.932.87$89,626
Mar 20261,0612389.753.15$95,297
Feb 20261,2381463.503.75$78,666
Jan 20261,0212259.138.00$60,548
Dec 20251,2761056.664.41$72,342
Nov 20251,06910858.593.93$63,057
Oct 20251,42414859.383.30$85,046
Sep 20259058762.743.08$57,047
Aug 20251,24921163.933.01$80,485
Jul 20251,0998166.743.32$73,616
Jun 20251,102066.483.13$73,261
May 20251,252060.553.23$75,809
Apr 2025362062.363.54$22,574
Mar 20251,08348367.704.27$75,381
Feb 20251,27270970.884.34$93,237
Jan 20251,2731,19774.324.28$99,731
Dec 20241,09967868.993.12$77,936
Nov 20241,1091,16769.052.20$79,142
Oct 20241,6531,78571.372.28$122,047
Sep 202452866969.612.36$38,336
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024370078.082.63$28,890
May 2024554078.812.20$43,661
Apr 2024551084.451.66$46,532
Mar 2024549080.301.55$44,085
Feb 2024734076.091.78$55,850
Jan 2024573073.023.30$41,840
Dec 2023726071.262.61$51,735
Nov 2023551077.892.81$42,917
Oct 2023900085.443.09$76,896
Sep 2023729089.042.74$64,910
Aug 2023344080.522.67$27,699
Jul 2023747074.852.64$55,913
Jun 2023750068.962.26$51,720
May 2023548070.622.23$38,700
Apr 2023568078.122.24$44,372
Mar 2023914072.852.39$66,585
Feb 2023754075.112.47$56,633
Jan 2023912076.533.39$69,795
Dec 2022906076.415.73$69,227
Nov 2022930085.005.65$79,050
Oct 20221,649087.185.86$143,760
Sep 20220084.888.16$0
Aug 2022162094.529.13$15,312
Jul 20225590101.587.54$56,783
Jun 20221850115.097.98$21,292
May 20225640109.378.43$61,685
Apr 20223800104.226.84$39,604
Mar 20223790108.885.08$41,266
Feb 2022381091.054.86$34,690
Jan 2022370081.844.54$30,281
Dec 2021533071.323.90$38,014
Nov 2021551077.435.24$42,664
Oct 2021371079.795.71$29,602
Sep 2021526069.865.35$36,746
Aug 2021562066.024.22$37,103
Jul 20211,016070.783.98$71,912
Jun 20211,149069.493.38$79,844
May 2021646063.483.02$41,008
Apr 2021606060.362.76$36,578
Mar 2021506061.302.72$31,018
Feb 2021520057.805.55$30,056
Jan 2021183050.412.81$9,225
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 2020165038.371.83$6,331
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020363014.751.80$5,354
Mar 2020534030.341.86$16,202
Feb 2020366049.881.98$18,256
Jan 2020353057.252.09$20,209
Dec 2019558059.012.30$32,928
Nov 2019324055.302.75$17,917
Oct 2019179053.472.42$9,571
Sep 2019342055.052.66$18,827
Aug 2019332053.112.30$17,633
Jul 2019183056.272.46$10,297
Jun 2019362052.782.49$19,106
May 2019357058.482.74$20,877
Apr 2019196062.632.75$12,275
Mar 2019360056.803.06$20,448
Feb 2019379050.852.79$19,272
Jan 2019550046.033.23$25,317
Dec 2018532046.594.19$24,786
Nov 2018341052.934.24$18,049
Oct 2018346061.443.40$21,258
Sep 2018339059.543.11$20,184
Aug 2018332059.403.07$19,721
Jul 2018512065.142.93$33,352
Jun 2018490060.183.08$29,488
May 2018321065.382.90$20,987
Apr 2018506063.842.90$32,303
Mar 2018345061.222.79$21,121
Feb 2018514061.782.77$31,755
Jan 2018503062.874.01$31,624
Dec 2017673057.272.92$38,543
Nov 2017344055.423.12$19,064
Oct 2017669049.292.98$32,975
Sep 2017492047.523.09$23,380
Aug 2017507045.373.00$23,003
Jul 2017500043.873.09$21,935
Jun 2017841042.493.09$35,734
May 2017853045.373.26$38,701
Apr 2017503047.933.21$24,109
Mar 20170046.772.98$0
Feb 2017328050.452.95$16,548
Jan 2017508049.413.42$25,100
Dec 2016332048.763.72$16,188
Nov 2016338042.492.64$14,362
Oct 2016506046.193.09$23,372
Sep 2016341041.553.10$14,169
Aug 2016501041.442.92$20,761
Jul 2016499041.622.92$20,768
Jun 2016491045.352.69$22,267
May 2016337042.521.99$14,329
Apr 2016337036.561.99$12,321
Mar 2016512033.011.79$16,901
Feb 2016511026.472.06$13,526
Jan 2016342027.352.36$9,354
Dec 2015511032.362.00$16,536
Nov 2015535038.792.17$20,753
Oct 2015517043.552.43$22,515
Sep 2015541042.992.76$23,258
Aug 2015516040.162.87$20,723
Jul 2015713048.152.95$34,331
Jun 2015509056.152.88$28,580
May 2015677055.212.96$37,377
Apr 2015701049.822.71$34,924
Mar 2015707042.892.93$30,323
Feb 2015517044.662.98$23,089
Jan 20151,041043.433.10$45,211
Dec 2014877054.693.59$47,963
Nov 2014860070.464.25$60,596
Oct 20141,220078.303.90$95,526
Sep 2014865086.164.05$74,528
Aug 20141,005089.394.04$89,837
Jul 20141,013096.564.18$97,815
Jun 20141,181098.164.74$115,927
May 20141,359094.734.73$128,738
Apr 20141,356095.944.81$130,095
Mar 20141,691095.895.06$162,150
Feb 20141,354097.406.19$131,880
Jan 20141,197090.404.86$108,209
Dec 20131,690091.824.35$155,176
Nov 20131,718088.853.74$152,644
Oct 20131,220097.423.78$118,852
Sep 20131,3370104.113.72$139,195
Aug 20131,1540104.253.52$120,305
Jul 20131,5150102.523.72$155,318
Jun 20131,319094.403.93$124,514
May 2013841094.834.15$79,752
Apr 2013828093.964.28$77,799
Mar 2013658093.623.91$61,602
Feb 2013825091.233.42$75,265
Jan 20131,016091.603.42$93,066
Dec 20121,037086.773.42$89,980
Nov 20121,354086.953.62$117,730
Oct 20121,037089.383.40$92,687
Sep 2012847094.672.92$80,185
Aug 2012675092.662.91$62,546
Jul 2012501085.133.02$42,650
Jun 2012147079.822.52$11,734
May 2012557091.612.49$51,027
Apr 20126810101.652.00$69,224
Mar 20126070105.052.22$63,765
Feb 20123210101.102.57$32,453
Jan 201258813398.092.73$58,041
Dec 20116171496.873.24$59,814
Nov 2011306095.723.31$29,290
Oct 201137418284.983.65$32,447
Sep 201142214183.623.99$35,850
Aug 201142316283.404.15$35,950
Jul 201127524594.144.52$26,995
Jun 20112766692.904.64$25,947
May 201141416898.134.40$41,366
Apr 201137391105.964.33$39,917
Mar 201156131496.364.06$55,332
Feb 20111251085.644.18$10,747
Jan 20111378586.504.59$12,241
Dec 201031216585.734.35$27,465
Nov 2010191080.843.80$15,440
Oct 2010209078.103.51$16,323
Sep 2010462072.633.98$33,555
Aug 2010186073.684.42$13,704
Jul 2010179072.554.74$12,986
Jun 2010358070.364.91$25,189
May 2010351071.124.24$24,963
Apr 2010183081.694.12$14,949
Mar 2010360078.394.39$28,220
Feb 2010178073.585.44$13,097
Jan 2010373074.365.96$27,736
Dec 2009191071.445.48$13,645
Nov 2009348074.593.75$25,957
Oct 2009184072.544.11$13,347
Sep 2009353065.543.06$23,136
Aug 2009354067.423.22$23,867
Jul 2009183061.133.46$11,187
Jun 2009192066.163.90$12,703
May 2009358054.743.93$19,597
Apr 2009353046.773.59$16,510
Mar 2009191042.144.06$8,049
Feb 2009181032.814.63$5,939
Jan 2009349035.865.37$12,515
Dec 2008356037.105.98$13,208
Nov 2008354055.496.86$19,643
Oct 2008182075.246.92$13,694
Sep 20081910101.767.88$19,436
Aug 20083850114.228.48$43,975
Jul 20081880131.0811.39$24,643
Jun 20081980131.3313.03$26,003
May 20085930123.1711.57$73,040
Apr 20083840110.3110.45$42,359
Mar 20081710101.909.66$17,425
Feb 2008681092.538.77$63,013
Jan 200824090.388.21$2,169
Dec 200714088.337.30$1,237
Nov 200714091.677.29$1,283
Oct 2007359082.856.92$29,743
Sep 2007184075.846.24$13,955
Aug 2007463069.066.39$31,975
Jul 2007195070.906.39$13,826
Jun 2007364062.007.55$22,568
May 2007180058.747.85$10,573
Apr 2007505059.617.81$30,103
Mar 2007371056.927.30$21,117
Feb 2007536055.108.22$29,534
Jan 2007188050.306.73$9,456
Dec 2006344056.656.92$19,488
Nov 2006170054.207.62$9,214
Oct 2006266054.906.01$14,603
Sep 2006311060.085.04$18,685
Aug 2006297068.717.34$20,407
Jul 2006320069.376.34$22,198
Jun 2006105066.286.38$6,959
May 2006261066.016.42$17,229
Apr 2006236064.397.36$15,196
Mar 2006352056.707.08$19,958
Feb 2006340057.597.75$19,581
Jan 2006537060.598.93$32,537
Dec 2005555054.9413.42$30,492
Nov 2005390054.6910.59$21,329
Oct 2005417058.3413.80$24,328
Sep 2005475061.4512.08$29,189
Aug 2005567061.519.80$34,876
Jul 2005492055.697.84$27,399
Jun 2005355052.337.38$18,577
May 2005538045.226.65$24,328
Apr 2005410049.207.36$20,172
Mar 2005308050.377.15$15,514
Feb 2005524045.226.31$23,695
Jan 2005691043.166.32$29,824
Dec 2004650039.866.75$25,909
Nov 2004172045.286.33$7,788
Oct 2004400049.706.52$19,880
Sep 2004634043.245.28$27,414
Aug 2004659042.375.55$27,922
Jul 2004318038.286.08$12,173
Jun 2004278036.106.43$10,036
May 2004454037.486.49$17,016
Apr 2004544034.475.86$18,752
Mar 2004640034.365.53$21,990
Feb 2004609032.455.51$19,762
Jan 2004511032.036.30$16,367
Dec 2003615030.266.30$18,610
Nov 2003506028.804.60$14,573
Oct 2003410028.174.76$11,550
Sep 200380026.314.75$2,105
Aug 2003261029.765.13$7,767
Jul 2003272029.415.17$8,000
Jun 2003471028.565.98$13,452
May 2003374026.595.97$9,945
Apr 2003260026.675.41$6,934
Mar 2003169031.146.10$5,263
Feb 2003357033.487.93$11,952
Jan 2003319030.315.58$9,669
Dec 2002304026.914.85$8,181
Nov 2002311024.664.14$7,669
Oct 2002385026.464.23$10,187
Sep 2002286027.443.64$7,848
Aug 2002363025.963.16$9,423
Jul 2002299024.583.06$7,349
Jun 2002462023.733.34$10,963
May 2002306024.663.58$7,546
Apr 2002462023.653.51$10,926
Mar 2002389022.003.10$8,558
Feb 2002457018.222.38$8,327
Jan 2002445017.172.38$7,641
Dec 2001339016.932.36$5,739
Nov 2001371018.072.41$6,704
Oct 200135811219.782.53$7,364
Sep 200137711024.262.25$9,394
Aug 200135825024.873.05$9,667
Jul 200140415523.933.20$10,163
Jun 200148512524.563.82$12,390
May 200136022825.524.31$10,169
Apr 200137436024.685.34$11,151
Mar 200140418024.545.38$10,882
Feb 200153628027.755.77$16,489
Jan 200134631027.478.40$12,108
Dec 2000389026.889.12$10,456
Nov 200047034032.215.66$17,062
Oct 200061237231.235.15$21,027
Sep 200059326431.875.19$20,268
Aug 20001029.644.54$30
Jul 2000121028.534.09$3,452
Jun 20001095029.304.40$3,414
May 2000191027.263.68$5,207
Apr 2000335024.513.12$8,211
Mar 200030546528.422.86$9,998
Feb 200045343527.622.73$13,698
Jan 200060746525.272.48$16,492
Dec 199948246524.282.42$12,830
Nov 199939645023.192.43$10,279
Oct 199963646520.982.80$14,647
Sep 199954545021.752.62$13,032
Aug 1999350019.262.88$6,741
Jul 199917262017.892.37$4,548
Jun 199945842015.942.36$8,293
May 199950434115.792.32$8,750
Apr 199943135115.102.21$7,283
Mar 199947840512.471.84$6,705
Feb 19995162719.981.82$5,642
Jan 199967543510.381.90$7,833
Dec 19987158559.201.77$8,094
Nov 199830910.892.19$346
Oct 19981618412.421.97$2,165
Sep 199834832012.592.08$5,048
Aug 199837938511.301.91$5,017
Jul 199844753911.742.24$6,454
Jun 199854264711.242.24$7,540
May 199890970612.622.21$13,029
Apr 19981415013.042.51$1,964
Mar 19982212112.802.31$2,877
Feb 199842217213.952.30$6,282
Jan 199867234814.702.15$10,628
Dec 19970016.322.41$0
Nov 19971908018.193.09$3,703
Oct 199747636419.253.15$10,310
Sep 199732533117.742.95$6,744
Aug 199743428117.862.55$8,469
Jul 199785461817.582.25$16,402
Jun 1997893517.242.26$1,613
May 199747611718.972.31$9,300
Apr 199720419217.882.08$4,047
Mar 199717214718.951.94$3,544
Feb 199742231720.492.21$9,346
Jan 199753634323.483.54$13,799
Dec 199650227323.32$11,707
Nov 199643443321.97$9,535
Oct 199624539623.31$5,711
Sep 199648044322.22$10,666
Aug 199651947920.26$10,515
Jul 199634450419.55$6,725
Jun 199680754418.73$15,115
May 199674753119.43$14,514
Apr 199663471221.51$13,637
Mar 199663252519.38$12,248
Feb 199635012116.98$5,943
Jan 1996172717.07$2,936
Dec 199539343317.19$6,756
Nov 199550336916.00$8,048
Oct 199563762015.43$9,829
Sep 19951,1091,01716.18$17,944
Aug 1995111015.92$175
Jul 1995775215.24$1,173
Jun 199556752216.41$9,304
May 199572947117.56$12,801
Apr 199555457517.73$9,822
Mar 19957581,28716.44$12,462
Feb 199534616416.58$5,737
Jan 199566269115.92$10,539
Dec 19946631,12015.03$9,965
Nov 199461672615.90$9,794
Oct 199461576815.58$9,582
Sep 199475968515.29$11,605
Aug 199483569416.13$13,469
Jul 199489570417.56$15,716
Jun 199462658117.09$10,698
May 199470156515.88$11,132
Apr 199486664014.14$12,245
Mar 199490080712.46$11,214
Feb 199488566412.50$11,063
Jan 199479877812.66$10,103
Dec 199395191212.33$11,726
Nov 19939441,20514.49$13,679
Oct 19938811,39415.85$13,964
Sep 19931,0971,26415.03$16,488
Aug 19937731,05215.66$12,105
Jul 19938791,12715.46$13,589
Jun 19939121,04616.79$15,312
May 19939691,05117.68$17,132
Apr 19938231,09518.05$14,855
Mar 19931,0621,35918.14$19,265
Feb 19939341,13617.90$16,719
Jan 19931,17651416.93$19,910

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.

May 2026 — as filed, then multipliedworked
Oil                1,021 bbl  × $106.41 =   $108,645
Casinghead gas        21 Mcf  × $  3.05 =        $64

────────────────────────────────────────────────────
Month total                                 $108,709

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/13170 is the state's own key, not one this site invented.