PIERCY HEIRS

Operated by UNITEX OIL & GAS, L.L.C. (P-5 877921) in the WESTBROOK, EAST (CLEAR FORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28679District 08Field 96565500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$61 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 57 leases and 141 wells, and the rule below applies to all of them.

Discovered
1975-04-28
as the register files it
Field class
Oil
the register's own label
Between wells
600 ft
minimum
From a lease line
300 ft
minimum

A drilling unit in this field needs at least 10 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: 10 ACRE OPTION-1100' 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
OilDisposition53,250 bbl$2,291,745
Casinghead gasProduction21 Mcf$0
Total$2,291,745

21 Mcf of this lease's gas, across 21 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 32.4635, -101.0344. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.46347, -101.03439 · 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
3,314 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 3,314 ft.

Completions filed
Feb 1984
1 of 1 wells

1 well

42-3353264613,314 ftFeb 1984

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 20261660106.413.05$17,664
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 2026166063.503.75$10,541
Jan 20262059.138.00$118
Dec 20252056.664.41$113
Nov 2025166058.593.93$9,726
Oct 20250059.383.30$0
Sep 2025171062.743.08$10,729
Aug 20253063.933.01$192
Jul 20253066.743.32$200
Jun 2025175066.483.13$11,634
May 20258060.553.23$484
Apr 2025172062.363.54$10,726
Mar 20252067.704.27$135
Feb 2025181070.884.34$12,829
Jan 202510074.324.28$743
Dec 20240068.993.12$0
Nov 2024178069.052.20$12,291
Oct 202417071.372.28$1,213
Sep 20240069.612.36$0
Aug 2024182075.632.06$13,765
Jul 20245079.932.15$400
Jun 2024167078.082.63$13,039
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024168080.301.55$13,490
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023167071.262.61$11,900
Nov 20230077.892.81$0
Oct 2023178085.443.09$15,208
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023168074.852.64$12,575
Jun 20230068.962.26$0
May 2023164070.622.23$11,582
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023165075.112.47$12,393
Jan 20230076.533.39$0
Dec 2022168076.415.73$12,837
Nov 20220085.005.65$0
Oct 2022175087.185.86$15,257
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221680101.587.54$17,065
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221240104.226.84$12,923
Mar 20221670108.885.08$18,183
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021187071.323.90$13,337
Nov 20210077.435.24$0
Oct 2021168079.795.71$13,405
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021168070.783.98$11,891
Jun 20210069.493.38$0
May 2021172063.483.02$10,919
Apr 20210060.362.76$0
Mar 2021168061.302.72$10,298
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020168044.642.68$7,500
Nov 20200038.772.71$0
Oct 2020165036.972.48$6,100
Sep 20202037.091.99$74
Aug 20200039.982.39$0
Jul 202079038.371.83$3,031
Jun 202091034.901.69$3,176
May 2020120016.921.81$2,030
Apr 202085014.751.80$1,254
Mar 20200030.341.86$0
Feb 2020182049.881.98$9,078
Jan 20200057.252.09$0
Dec 201998059.012.30$5,783
Nov 20190055.302.75$0
Oct 201989053.472.42$4,759
Sep 201960055.052.66$3,303
Aug 201971053.112.30$3,771
Jul 2019171056.272.46$9,622
Jun 201960052.782.49$3,167
May 2019479058.482.74$28,012
Apr 2019123062.632.75$7,703
Mar 2019170056.803.06$9,656
Feb 20190050.852.79$0
Jan 2019167046.033.23$7,687
Dec 20180046.594.19$0
Nov 201859052.934.24$3,123
Oct 20180061.443.40$0
Sep 201838059.543.11$2,263
Aug 2018155059.403.07$9,207
Jul 20181065.142.93$65
Jun 2018146060.183.08$8,786
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018155061.222.79$9,489
Feb 20180061.782.77$0
Jan 2018142062.874.01$8,928
Dec 20170057.272.92$0
Nov 2017144055.423.12$7,980
Oct 20170049.292.98$0
Sep 2017148047.523.09$7,033
Aug 20170045.373.00$0
Jul 20172043.873.09$88
Jun 2017149042.493.09$6,331
May 20170045.373.26$0
Apr 2017150047.933.21$7,190
Mar 20170046.772.98$0
Feb 2017148050.452.95$7,467
Jan 20170049.413.42$0
Dec 2016152048.763.72$7,412
Nov 20160042.492.64$0
Oct 2016148046.193.09$6,836
Sep 20160041.553.10$0
Aug 2016148041.442.92$6,133
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016147042.521.99$6,250
Apr 20160036.561.99$0
Mar 2016149033.011.79$4,918
Feb 20160026.472.06$0
Jan 2016151027.352.36$4,130
Dec 2015146032.362.00$4,725
Nov 20151038.792.17$39
Oct 20150043.552.43$0
Sep 2015146042.992.76$6,277
Aug 20150040.162.87$0
Jul 2015148048.152.95$7,126
Jun 20150056.152.88$0
May 2015125055.212.96$6,901
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015146044.662.98$6,520
Jan 20150043.433.10$0
Dec 2014151054.693.59$8,258
Nov 20140070.464.25$0
Oct 2014140078.303.90$10,962
Sep 20141086.164.05$86
Aug 2014145089.394.04$12,962
Jul 20140096.564.18$0
Jun 2014148098.164.74$14,528
May 20140094.734.73$0
Apr 2014145095.944.81$13,911
Mar 20140095.895.06$0
Feb 2014153097.406.19$14,902
Jan 20140090.404.86$0
Dec 2013159091.824.35$14,599
Nov 20130088.853.74$0
Oct 2013152097.423.78$14,808
Sep 201300104.113.72$0
Aug 20131470104.253.52$15,325
Jul 201300102.523.72$0
Jun 2013151094.403.93$14,254
May 20130094.834.15$0
Apr 2013152093.964.28$14,282
Mar 20130093.623.91$0
Feb 2013160091.233.42$14,597
Jan 20130091.603.42$0
Dec 2012150086.773.42$13,016
Nov 2012149086.953.62$12,956
Oct 2012147089.383.40$13,139
Sep 20120094.672.92$0
Aug 2012149092.662.91$13,806
Jul 20120085.133.02$0
Jun 2012147079.822.52$11,734
May 20120091.612.49$0
Apr 20121490101.652.00$15,146
Mar 201200105.052.22$0
Feb 20121510101.102.57$15,266
Jan 2012150098.092.73$14,714
Dec 20110096.873.24$0
Nov 2011151095.723.31$14,454
Oct 20110084.983.65$0
Sep 2011153083.623.99$12,794
Aug 2011149083.404.15$12,427
Jul 20112094.144.52$188
Jun 2011148092.904.64$13,749
May 2011149098.134.40$14,621
Apr 201100105.964.33$0
Mar 2011148096.364.06$14,261
Feb 2011146085.644.18$12,503
Jan 20110086.504.59$0
Dec 2010148085.734.35$12,688
Nov 2010141080.843.80$11,398
Oct 2010148078.103.51$11,559
Sep 20100072.633.98$0
Aug 2010149073.684.42$10,978
Jul 20100072.554.74$0
Jun 2010151070.364.91$10,624
May 2010147071.124.24$10,455
Apr 20100081.694.12$0
Mar 2010151078.394.39$11,837
Feb 2010151073.585.44$11,111
Jan 2010145074.365.96$10,782
Dec 20091071.445.48$71
Nov 2009145074.593.75$10,816
Oct 2009149072.544.11$10,808
Sep 2009149065.543.06$9,765
Aug 2009151067.423.22$10,180
Jul 2009149061.133.46$9,108
Jun 2009151066.163.90$9,990
May 20090054.743.93$0
Apr 2009144046.773.59$6,735
Mar 2009149042.144.06$6,279
Feb 2009151032.814.63$4,954
Jan 2009157035.865.37$5,630
Dec 2008154037.105.98$5,713
Nov 2008152055.496.86$8,434
Oct 2008149075.246.92$11,211
Sep 20081520101.767.88$15,468
Aug 20081440114.228.48$16,448
Jul 20081530131.0811.39$20,055
Jun 20081480131.3313.03$19,437
May 20081590123.1711.57$19,584
Apr 20081570110.3110.45$17,319
Mar 20081490101.909.66$15,183
Feb 20080092.538.77$0
Jan 2008147090.388.21$13,286
Dec 2007170088.337.30$15,016
Nov 2007155091.677.29$14,209
Oct 2007153082.856.92$12,676
Sep 2007148075.846.24$11,224
Aug 2007153069.066.39$10,566
Jul 2007161070.906.39$11,415
Jun 2007139062.007.55$8,618
May 2007161058.747.85$9,457
Apr 2007160059.617.81$9,538
Mar 2007157056.927.30$8,936
Feb 2007158055.108.22$8,706
Jan 2007163050.306.73$8,199
Dec 2006157056.656.92$8,894
Nov 2006151054.207.62$8,184
Oct 2006146054.906.01$8,015
Sep 2006183060.085.04$10,995
Aug 2006161068.717.34$11,062
Jul 2006155069.376.34$10,752
Jun 2006152066.286.38$10,075
May 2006258066.016.42$17,031
Apr 2006238064.397.36$15,325
Mar 2006136056.707.08$7,711
Feb 2006157057.597.75$9,042
Jan 2006282060.598.93$17,086
Dec 2005143054.9413.42$7,856
Nov 2005155054.6910.59$8,477
Oct 2005177058.3413.80$10,326
Sep 200597061.4512.08$5,961
Aug 2005157061.519.80$9,657
Jul 2005219055.697.84$12,196
Jun 2005148052.337.38$7,745
May 2005151045.226.65$6,828
Apr 2005248049.207.36$12,202
Mar 2005260050.377.15$13,096
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004542039.866.75$21,604
Nov 2004107045.286.33$4,845
Oct 2004153049.706.52$7,604
Sep 2004219043.245.28$9,470
Aug 2004140042.375.55$5,932
Jul 2004132038.286.08$5,053
Jun 2004266036.106.43$9,603
May 200480037.486.49$2,998
Apr 2004228034.475.86$7,859
Mar 2004152034.365.53$5,223
Feb 2004248032.455.51$8,048
Jan 2004131032.036.30$4,196
Dec 2003197030.266.30$5,961
Nov 2003152028.804.60$4,378
Oct 2003153028.174.76$4,310
Sep 2003206026.314.75$5,420
Aug 2003270029.765.13$8,035
Jul 200373029.415.17$2,147
Jun 2003211028.565.98$6,026
May 2003153026.595.97$4,068
Apr 2003155026.675.41$4,134
Mar 2003201031.146.10$6,259
Feb 2003156033.487.93$5,223
Jan 2003310030.315.58$9,396
Dec 2002155026.914.85$4,171
Nov 2002153024.664.14$3,773
Oct 2002158026.464.23$4,181
Sep 2002128027.443.64$3,512
Aug 2002233025.963.16$6,049
Jul 200290024.583.06$2,212
Jun 2002208023.733.34$4,936
May 2002229024.663.58$5,647
Apr 2002114023.653.51$2,696
Mar 2002237022.003.10$5,214
Feb 2002120018.222.38$2,186
Jan 2002247017.172.38$4,241
Dec 2001101016.932.36$1,710
Nov 2001162018.072.41$2,927
Oct 2001257019.782.53$5,083
Sep 200186024.262.25$2,086
Aug 2001246024.873.05$6,118
Jul 2001224023.933.20$5,360
Jun 200185024.563.82$2,088
May 2001261025.524.31$6,661
Apr 2001183024.685.34$4,516
Mar 2001198024.545.38$4,859
Feb 2001232027.755.77$6,438
Jan 2001119027.478.40$3,269
Dec 2000242026.889.12$6,505
Nov 2000158032.215.66$5,089
Oct 2000156031.235.15$4,872
Sep 2000105031.875.19$3,346
Aug 2000309029.644.54$9,159
Jul 2000104028.534.09$2,967
Jun 2000155029.304.40$4,542
May 2000227027.263.68$6,188
Apr 2000262024.513.12$6,422
Mar 2000153028.422.86$4,348
Feb 2000196027.622.73$5,414
Jan 2000211025.272.48$5,332
Dec 1999193024.282.42$4,686
Nov 1999181023.192.43$4,197
Oct 1999259020.982.80$5,434
Sep 199988021.752.62$1,914
Aug 1999293019.262.88$5,643
Jul 199992017.892.37$1,646
Jun 1999204015.942.36$3,252
May 1999192015.792.32$3,032
Apr 1999210015.102.21$3,171
Mar 1999236012.471.84$2,943
Feb 199916009.981.82$1,597
Jan 1999153010.381.90$1,588
Dec 199822309.201.77$2,052
Nov 1998151010.892.19$1,644
Oct 1998210012.421.97$2,608
Sep 1998222012.592.08$2,795
Aug 1998290011.301.91$3,277
Jul 199850011.742.24$587
Jun 1998195011.242.24$2,192
May 1998319012.622.21$4,026
Apr 1998163013.042.51$2,126
Mar 1998176012.802.31$2,253
Feb 1998179013.952.30$2,497
Jan 1998168014.702.15$2,470
Dec 1997308016.322.41$5,027
Nov 19970018.193.09$0
Oct 1997309019.253.15$5,948
Sep 1997178017.742.95$3,158
Aug 1997146017.862.55$2,608
Jul 1997176017.582.25$3,094
Jun 1997338017.242.26$5,827
May 1997174018.972.31$3,301
Apr 1997165017.882.08$2,950
Mar 1997321018.951.94$6,083
Feb 1997169020.492.21$3,463
Jan 1997166023.483.54$3,898
Dec 1996165023.32$3,848
Nov 1996345021.97$7,580
Oct 1996175023.31$4,079
Sep 1996180022.22$4,000
Aug 1996174020.26$3,525
Jul 1996176019.55$3,441
Jun 1996161018.73$3,016
May 1996166019.43$3,225
Apr 1996176021.51$3,786
Mar 1996352019.38$6,822
Feb 1996178016.98$3,022
Jan 1996165017.07$2,817
Dec 1995351017.19$6,034
Nov 1995173016.00$2,768
Oct 1995166015.43$2,561
Sep 1995166016.18$2,686
Aug 1995342015.92$5,445
Jul 1995163015.24$2,484
Jun 1995328016.41$5,382
May 1995171017.56$3,003
Apr 1995169017.73$2,996
Mar 1995347016.44$5,705
Feb 1995173016.58$2,868
Jan 1995173015.92$2,754
Dec 1994350015.03$5,261
Nov 19940015.90$0
Oct 1994347015.58$5,406
Sep 1994179115.29$2,737
Aug 1994173116.13$2,790
Jul 1994351117.56$6,164
Jun 1994174117.09$2,974
May 1994171115.88$2,715
Apr 1994338114.14$4,779
Mar 1994176112.46$2,193
Feb 1994169112.50$2,113
Jan 1994352112.66$4,456
Dec 1993177112.33$2,182
Nov 1993355114.49$5,144
Oct 1993177115.85$2,805
Sep 1993171115.03$2,570
Aug 1993338115.66$5,293
Jul 1993158115.46$2,443
Jun 1993335116.79$5,625
May 1993177117.68$3,129
Apr 1993163118.05$2,942
Mar 1993338118.14$6,131
Feb 1993174117.90$3,115
Jan 1993359116.93$6,078

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                  166 bbl  × $106.41 =    $17,664
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,664

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. 08/O/28679 is the state's own key, not one this site invented.