W. E. STACY & SONS ET AL

Operated by VERMILLION PRODUCTION, INC. (P-5 884586) 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 12853District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$6.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$137 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
OilDisposition174,571 bbl$6,657,157
Casinghead gasProduction3,139 Mcf$0
Total$6,657,157

3,139 Mcf of this lease's gas, across 20 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 (2)

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 28.8464, -98.9059. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

28.84642, -98.90592 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
9,820 ft
2 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.
2100.0%

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 9,717 and 9,923 ft, median 9,820 ft, over the 2 wells that filed a depth.

Completions filed
Jan 1991 – Apr 1991
2 of 2 wells

2 wells

42-1633303129,923 ftApr 1991
42-1633285719,717 ftJan 1991

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 20263030106.413.05$32,242
Apr 20260098.932.87$0
Mar 2026310089.753.15$27,823
Feb 20260063.503.75$0
Jan 2026158059.138.00$9,343
Dec 2025145056.664.41$8,216
Nov 2025330058.593.93$19,335
Oct 20250059.383.30$0
Sep 2025320062.743.08$20,077
Aug 20250063.933.01$0
Jul 2025303066.743.32$20,222
Jun 20250066.483.13$0
May 2025320060.553.23$19,376
Apr 2025167062.363.54$10,414
Mar 20250067.704.27$0
Feb 2025317070.884.34$22,469
Jan 20250074.324.28$0
Dec 2024312068.993.12$21,525
Nov 20240069.052.20$0
Oct 2024318071.372.28$22,696
Sep 20240069.612.36$0
Aug 2024296075.632.06$22,386
Jul 20240079.932.15$0
Jun 2024308078.082.63$24,049
May 2024165078.812.20$13,004
Apr 2024155084.451.66$13,090
Mar 2024309080.301.55$24,813
Feb 2024155076.091.78$11,794
Jan 2024160073.023.30$11,683
Dec 2023156071.262.61$11,117
Nov 2023155077.892.81$12,073
Oct 2023160085.443.09$13,670
Sep 2023318089.042.74$28,315
Aug 2023160080.522.67$12,883
Jul 2023160074.852.64$11,976
Jun 2023314068.962.26$21,653
May 20230070.622.23$0
Apr 2023322078.122.24$25,155
Mar 20230072.852.39$0
Feb 2023293075.112.47$22,007
Jan 2023160076.533.39$12,245
Dec 2022285076.415.73$21,777
Nov 2022318085.005.65$27,030
Oct 20220087.185.86$0
Sep 2022315084.888.16$26,737
Aug 20220094.529.13$0
Jul 20221400101.587.54$14,221
Jun 20223110115.097.98$35,793
May 20221430109.378.43$15,640
Apr 202200104.226.84$0
Mar 20223170108.885.08$34,515
Feb 2022160091.054.86$14,568
Jan 2022160081.844.54$13,094
Dec 2021160071.323.90$11,411
Nov 2021295077.435.24$22,842
Oct 2021311079.795.71$24,815
Sep 20210069.865.35$0
Aug 2021320066.024.22$21,126
Jul 2021286070.783.98$20,243
Jun 20210069.493.38$0
May 2021160063.483.02$10,157
Apr 2021310060.362.76$18,712
Mar 2021148061.302.72$9,072
Feb 2021165057.805.55$9,537
Jan 2021157050.412.81$7,914
Dec 2020302044.642.68$13,481
Nov 2020165038.772.71$6,397
Oct 2020322036.972.48$11,904
Sep 2020153037.091.99$5,675
Aug 2020482039.982.39$19,270
Jul 2020666038.371.83$25,554
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020160014.751.80$2,360
Mar 2020160030.341.86$4,854
Feb 2020300049.881.98$14,964
Jan 2020345057.252.09$19,751
Dec 2019167059.012.30$9,855
Nov 2019163055.302.75$9,014
Oct 2019163053.472.42$8,716
Sep 2019329055.052.66$18,111
Aug 20190053.112.30$0
Jul 2019316056.272.46$17,781
Jun 2019318052.782.49$16,784
May 2019158058.482.74$9,240
Apr 2019317062.632.75$19,854
Mar 2019165056.803.06$9,372
Feb 2019329050.852.79$16,730
Jan 2019158046.033.23$7,273
Dec 2018324046.594.19$15,095
Nov 2018154052.934.24$8,151
Oct 2018157061.443.40$9,646
Sep 2018318059.543.11$18,934
Aug 2018155059.403.07$9,207
Jul 2018315065.142.93$20,519
Jun 2018315060.183.08$18,957
May 2018314065.382.90$20,529
Apr 2018155063.842.90$9,895
Mar 2018466061.222.79$28,529
Feb 2018328061.782.77$20,264
Jan 20180062.874.01$0
Dec 2017162057.272.92$9,278
Nov 2017483055.423.12$26,768
Oct 2017332049.292.98$16,364
Sep 2017164047.523.09$7,793
Aug 2017314045.373.00$14,246
Jul 2017322043.873.09$14,126
Jun 2017496042.493.09$21,075
May 2017140045.373.26$6,352
Apr 2017314047.933.21$15,050
Mar 2017359046.772.98$16,790
Feb 2017317050.452.95$15,993
Jan 2017350049.413.42$17,294
Dec 2016476048.763.72$23,210
Nov 2016486042.492.64$20,650
Oct 2016327046.193.09$15,104
Sep 2016343041.553.10$14,252
Aug 2016308041.442.92$12,764
Jul 2016488041.622.92$20,311
Jun 2016171045.352.69$7,755
May 2016321042.521.99$13,649
Apr 2016310036.561.99$11,334
Mar 2016147033.011.79$4,852
Feb 20160026.472.06$0
Jan 2016149027.352.36$4,075
Dec 2015308032.362.00$9,967
Nov 2015168038.792.17$6,517
Oct 2015294043.552.43$12,804
Sep 2015308042.992.76$13,241
Aug 2015149040.162.87$5,984
Jul 2015318048.152.95$15,312
Jun 2015179056.152.88$10,051
May 2015149055.212.96$8,226
Apr 2015151049.822.71$7,523
Mar 2015306042.892.93$13,124
Feb 2015144044.662.98$6,431
Jan 2015435043.433.10$18,892
Dec 2014153054.693.59$8,368
Nov 2014308070.464.25$21,702
Oct 2014154078.303.90$12,058
Sep 2014144086.164.05$12,407
Aug 2014460089.394.04$41,119
Jul 2014155096.564.18$14,967
Jun 2014309098.164.74$30,331
May 2014166094.734.73$15,725
Apr 2014320095.944.81$30,701
Mar 20140095.895.06$0
Feb 2014312097.406.19$30,389
Jan 2014324090.404.86$29,290
Dec 2013156091.824.35$14,324
Nov 20130088.853.74$0
Oct 2013457097.423.78$44,521
Sep 20131580104.113.72$16,449
Aug 20133290104.253.52$34,298
Jul 20131530102.523.72$15,686
Jun 2013142094.403.93$13,405
May 2013157094.834.15$14,888
Apr 2013153093.964.28$14,376
Mar 2013308093.623.91$28,835
Feb 2013154091.233.42$14,049
Jan 2013457091.603.42$41,861
Dec 2012159086.773.42$13,796
Nov 2012303086.953.62$26,346
Oct 2012330089.383.40$29,495
Sep 2012163094.672.92$15,431
Aug 2012155092.662.91$14,362
Jul 2012552085.133.02$46,992
Jun 2012839079.822.52$66,969
May 2012156091.612.49$14,291
Apr 20121740101.652.00$17,687
Mar 20121660105.052.22$17,438
Feb 20121690101.102.57$17,086
Jan 2012173098.092.73$16,970
Dec 2011149096.873.24$14,434
Nov 2011159095.723.31$15,219
Oct 2011153084.983.65$13,002
Sep 2011186083.623.99$15,553
Aug 2011341083.404.15$28,439
Jul 2011162094.144.52$15,251
Jun 2011201092.904.64$18,673
May 2011133098.134.40$13,051
Apr 20114870105.964.33$51,603
Mar 2011170096.364.06$16,381
Feb 2011160085.644.18$13,702
Jan 2011188086.504.59$16,262
Dec 2010348085.734.35$29,834
Nov 2010151080.843.80$12,207
Oct 2010171078.103.51$13,355
Sep 2010339072.633.98$24,622
Aug 2010150073.684.42$11,052
Jul 2010139072.554.74$10,084
Jun 2010298070.364.91$20,967
May 2010123071.124.24$8,748
Apr 2010419081.694.12$34,228
Mar 2010165078.394.39$12,934
Feb 2010529073.585.44$38,924
Jan 20100074.365.96$0
Dec 2009337071.445.48$24,075
Nov 2009322074.593.75$24,018
Oct 2009325072.544.11$23,576
Sep 2009337065.543.06$22,087
Aug 2009151067.423.22$10,180
Jul 2009168061.133.46$10,270
Jun 2009501066.163.90$33,146
May 2009165054.743.93$9,032
Apr 2009339046.773.59$15,855
Mar 2009163042.144.06$6,869
Feb 2009337032.814.63$11,057
Jan 2009509035.865.37$18,253
Dec 2008184037.105.98$6,826
Nov 2008331055.496.86$18,367
Oct 2008338075.246.92$25,431
Sep 20083510101.767.88$35,718
Aug 20081780114.228.48$20,331
Jul 20083200131.0811.39$41,946
Jun 20083680131.3313.03$48,329
May 20085330123.1711.57$65,650
Apr 20081760110.3110.45$19,415
Mar 20083580101.909.66$36,480
Feb 2008366092.538.77$33,866
Jan 2008339090.388.21$30,639
Dec 2007360088.337.30$31,799
Nov 2007541091.677.29$49,593
Oct 2007365082.856.92$30,240
Sep 2007548075.846.24$41,560
Aug 2007342069.066.39$23,619
Jul 2007169070.906.39$11,982
Jun 2007509062.007.55$31,558
May 2007509058.747.85$29,899
Apr 2007342059.617.81$20,387
Mar 2007179056.927.30$10,189
Feb 2007518055.108.22$28,542
Jan 2007351050.306.73$17,655
Dec 2006502056.656.92$28,438
Nov 2006341054.207.62$18,482
Oct 2006701054.906.01$38,485
Sep 2006339060.085.04$20,367
Aug 2006475068.717.34$32,637
Jul 2006174069.376.34$12,070
Jun 2006345066.286.38$22,867
May 2006338066.016.42$22,311
Apr 2006545064.397.36$35,093
Mar 2006352056.707.08$19,958
Feb 2006519057.597.75$29,889
Jan 2006321060.598.93$19,449
Dec 2005343054.9413.42$18,844
Nov 2005343054.6910.59$18,759
Oct 2005507058.3413.80$29,578
Sep 2005356061.4512.08$21,876
Aug 2005512061.519.80$31,493
Jul 2005347055.697.84$19,324
Jun 2005329052.337.38$17,217
May 2005514045.226.65$23,243
Apr 2005506049.207.36$24,895
Mar 2005488050.377.15$24,581
Feb 2005314045.226.31$14,199
Jan 2005487043.166.32$21,019
Dec 2004334039.866.75$13,313
Nov 2004665045.286.33$30,111
Oct 2004520049.706.52$25,844
Sep 2004688043.245.28$29,749
Aug 2004689042.375.55$29,193
Jul 20041,153038.286.08$44,137
Jun 2004493036.106.43$17,797
May 2004677037.486.49$25,374
Apr 2004343034.475.86$11,823
Mar 2004452034.365.53$15,531
Feb 2004326032.455.51$10,579
Jan 2004331032.036.30$10,602
Dec 2003329030.266.30$9,956
Nov 2003502028.804.60$14,458
Oct 2003343028.174.76$9,662
Sep 2003491026.314.75$12,918
Aug 2003322029.765.13$9,583
Jul 2003478029.415.17$14,058
Jun 2003503028.565.98$14,366
May 2003480026.595.97$12,763
Apr 2003818026.675.41$21,816
Mar 2003155031.146.10$4,827
Feb 2003332033.487.93$11,115
Jan 2003612030.315.58$18,550
Dec 2002299026.914.85$8,046
Nov 2002440024.664.14$10,850
Oct 2002922026.464.23$24,396
Sep 2002304027.443.64$8,342
Aug 2002461025.963.16$11,968
Jul 2002786024.583.06$19,320
Jun 2002463023.733.34$10,987
May 2002755024.663.58$18,618
Apr 2002748023.653.51$17,690
Mar 2002622022.003.10$13,684
Feb 2002771018.222.38$14,048
Jan 20021,211017.172.38$20,793
Dec 2001309016.932.36$5,231
Nov 2001294018.072.41$5,313
Oct 2001139019.782.53$2,749
Sep 2001151024.262.25$3,663
Aug 2001153024.873.05$3,805
Jul 2001313023.933.20$7,490
Jun 2001310024.563.82$7,614
May 2001298025.524.31$7,605
Apr 2001476024.685.34$11,748
Mar 2001297024.545.38$7,288
Feb 2001301027.755.77$8,353
Jan 2001436027.478.40$11,977
Dec 2000465026.889.12$12,499
Nov 2000461032.215.66$14,849
Oct 2000305031.235.15$9,525
Sep 2000465031.875.19$14,820
Aug 2000602029.644.54$17,843
Jul 2000305028.534.09$8,702
Jun 2000457029.304.40$13,390
May 2000314027.263.68$8,560
Apr 2000444024.513.12$10,882
Mar 2000311028.422.86$8,839
Feb 2000549027.622.73$15,163
Jan 2000322025.272.48$8,137
Dec 1999447024.282.42$10,853
Nov 1999449023.192.43$10,412
Oct 1999313020.982.80$6,567
Sep 1999641021.752.62$13,942
Aug 1999322019.262.88$6,202
Jul 1999302017.892.37$5,403
Jun 1999632015.942.36$10,074
May 1999638015.792.32$10,074
Apr 1999308015.102.21$4,651
Mar 1999309012.471.84$3,853
Feb 199944409.981.82$4,431
Jan 1999315010.381.90$3,270
Dec 199847709.201.77$4,388
Nov 1998500010.892.19$5,445
Oct 1998428012.421.97$5,316
Sep 1998613012.592.08$7,718
Aug 1998334011.301.91$3,774
Jul 1998664011.742.24$7,795
Jun 1998517011.242.24$5,811
May 1998700012.622.21$8,834
Apr 1998644013.042.51$8,398
Mar 1998504012.802.31$6,451
Feb 1998810013.952.30$11,300
Jan 1998712014.702.15$10,466
Dec 1997646016.322.41$10,543
Nov 1997657018.193.09$11,951
Oct 19971,066019.253.15$20,521
Sep 1997162017.742.95$2,874
Aug 1997756017.862.55$13,502
Jul 1997920017.582.25$16,174
Jun 1997637017.242.26$10,982
May 1997921018.972.31$17,471
Apr 1997600017.882.08$10,728
Mar 1997944018.951.94$17,889
Feb 1997787020.492.21$16,126
Jan 1997631023.483.54$14,816
Dec 1996972023.32$22,667
Nov 1996635021.97$13,951
Oct 1996952023.31$22,191
Sep 1996799022.22$17,754
Aug 1996938020.26$19,004
Jul 1996961019.55$18,788
Jun 1996792018.73$14,834
May 19961,081019.43$21,004
Apr 1996805021.51$17,316
Mar 1996880019.38$17,054
Feb 19961,063016.98$18,050
Jan 1996796017.07$13,588
Dec 19951,309017.19$22,502
Nov 1995958016.00$15,328
Oct 1995484015.43$7,468
Sep 19951,132016.18$18,316
Aug 1995814015.92$12,959
Jul 19951,143015.24$17,419
Jun 1995817016.41$13,407
May 19951,138017.56$19,983
Apr 19951,290017.73$22,872
Mar 19951,106016.44$18,183
Feb 19951,113016.58$18,454
Jan 19951,119015.92$17,814
Dec 19941,236015.03$18,577
Nov 1994946015.90$15,041
Oct 19941,292015.58$20,129
Sep 19941,145015.29$17,507
Aug 19941,302116.13$21,001
Jul 19941,139117.56$20,001
Jun 19941,091117.09$18,645
May 19941,263115.88$20,056
Apr 19941,489114.14$21,054
Mar 19941,520112.46$18,939
Feb 19941,350112.50$16,875
Jan 19941,6142012.66$20,433
Dec 19932,608112.33$32,157
Nov 19931,128114.49$16,345
Oct 19931,5918015.85$25,217
Sep 19931,25329015.03$18,833
Aug 19931,47131015.66$23,036
Jul 19931,88062015.46$29,065
Jun 19931,42330016.79$23,892
May 19931,75331017.68$30,993
Apr 19931,55630018.05$28,086
Mar 19932,05531018.14$37,278
Feb 19931,75228017.90$31,361
Jan 19931,91931016.93$32,489

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                  303 bbl  × $106.41 =    $32,242
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $32,242

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/12853 is the state's own key, not one this site invented.