STANDEFER, B.

Operated by RAY HERRING OPERATING CO., LLC (P-5 695232) in the YOUNG COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21505District 09Field 99480001OilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$2 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 2,525 leases and 8,014 wells, and the rule below applies to all of them.

Discovered
1917-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition29,193 bbl$773,501
Casinghead gasProduction102,817 Mcf$254,528
Total$1,028,029

37,588 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 (3)

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 33.1631, -98.8035. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.16288, -98.80358 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
4,410 ft
3 wells filed one
Completion to plug
42.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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

Between 4,366 and 4,674 ft, median 4,410 ft, over the 3 wells that filed a depth.

Completions filed
Sep 1981 – Oct 1982
3 of 3 wells
Plug dates filed
May 2002 – Oct 2025
3 of 3 wells

Last completion to plug: a median of 42.8 years across the 3 wells that filed both dates, with the middle half between 31.2 years and 43.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-5033616034,410 ftOct 1982May 2002Yes
42-5033579724,366 ftApr 1982Jan 2025Yes
42-5033512114,674 ftSep 1981Oct 2025Yes

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 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 202535059.383.30$2,078
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 20251074.324.28$74
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 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 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 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 201897065.142.93$6,319
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20181062.874.01$63
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017183046.772.98$8,559
Feb 20171050.452.95$50
Jan 20170049.413.42$0
Dec 20161048.763.72$49
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 2016171041.622.92$7,117
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 2015179038.792.17$6,943
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20151049.822.71$50
Mar 2015186042.892.93$7,978
Feb 20150044.662.98$0
Jan 201503543.433.10$109
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 201401589.394.04$61
Jul 201403396.564.18$138
Jun 201414398.164.74$302
May 201405294.734.73$246
Apr 20141894795.944.81$18,359
Mar 201405295.895.06$263
Feb 201404497.406.19$272
Jan 201404990.404.86$238
Dec 201304191.824.35$179
Nov 201304588.853.74$168
Oct 201304497.423.78$166
Sep 2013035104.113.72$130
Aug 2013041104.253.52$144
Jul 201318251102.523.72$18,848
Jun 201305394.403.93$208
May 201303094.834.15$124
Apr 201305093.964.28$214
Mar 201305593.623.91$215
Feb 201315191.233.42$266
Jan 201305591.603.42$188
Dec 201204386.773.42$147
Nov 20121893786.953.62$16,568
Oct 201202389.383.40$78
Sep 201201394.672.92$38
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 201204779.822.52$118
May 201205291.612.49$129
Apr 2012061101.652.00$122
Mar 2012069105.052.22$153
Feb 201217564101.102.57$17,857
Jan 201216698.092.73$279
Dec 201106896.873.24$220
Nov 201106095.723.31$199
Oct 201104084.983.65$146
Sep 201101283.623.99$48
Aug 201103083.404.15$124
Jul 201106494.144.52$289
Jun 201117510192.904.64$16,726
May 2011011398.134.40$498
Apr 2011014105.964.33$61
Mar 20110096.364.06$0
Feb 201101285.644.18$50
Jan 201106686.504.59$303
Dec 201009285.734.35$400
Nov 201009880.843.80$372
Oct 201018310278.103.51$14,650
Sep 2010013672.633.98$541
Aug 2010012473.684.42$548
Jul 2010011772.554.74$554
Jun 2010011870.364.91$579
May 2010313171.124.24$768
Apr 20100081.694.12$0
Mar 201007578.394.39$329
Feb 201018911673.585.44$14,538
Jan 2010013374.365.96$793
Dec 2009111771.445.48$713
Nov 2009012974.593.75$484
Oct 2009113472.544.11$623
Sep 2009012165.543.06$371
Aug 200917213667.423.22$12,034
Jul 2009010761.133.46$371
Jun 200908066.163.90$312
May 200909154.743.93$357
Apr 200908146.773.59$291
Mar 200904842.144.06$195
Feb 20091901532.814.63$6,303
Jan 200911235.865.37$100
Dec 200802437.105.98$143
Nov 200802055.496.86$137
Oct 200803475.246.92$235
Sep 200817330101.767.88$17,841
Aug 2008026114.228.48$221
Jul 2008043131.0811.39$490
Jun 200819164131.3313.03$25,918
May 2008063123.1711.57$729
Apr 2008090110.3110.45$941
Mar 2008094101.909.66$908
Feb 2008018092.538.77$1,579
Jan 200819820590.388.21$19,577
Dec 2007023088.337.30$1,679
Nov 200708691.677.29$627
Oct 200706482.856.92$443
Sep 200703675.846.24$225
Aug 200705169.066.39$326
Jul 20071806770.906.39$13,190
Jun 200708862.007.55$664
May 2007012258.747.85$957
Apr 2007016959.617.81$1,319
Mar 2007019756.927.30$1,438
Feb 2007017755.108.22$1,454
Jan 200718419950.306.73$10,594
Dec 2006020156.656.92$1,391
Nov 2006020454.207.62$1,554
Oct 2006020754.906.01$1,245
Sep 200618014460.085.04$11,540
Aug 2006018568.717.34$1,358
Jul 2006019269.376.34$1,218
Jun 200618317766.286.38$13,259
May 2006020966.016.42$1,343
Apr 2006120464.397.36$1,566
Mar 2006315956.707.08$1,296
Feb 200618220057.597.75$12,032
Jan 2006122760.598.93$2,088
Dec 2005121354.9413.42$2,912
Nov 2005022554.6910.59$2,382
Oct 200519127058.3413.80$14,868
Sep 2005024261.4512.08$2,923
Aug 2005013661.519.80$1,332
Jul 2005026155.697.84$2,047
Jun 200516914652.337.38$9,921
May 2005122245.226.65$1,522
Apr 2005221849.207.36$1,703
Mar 2005324350.377.15$1,890
Feb 20051865645.226.31$8,764
Jan 2005115843.166.32$1,042
Dec 2004222239.866.75$1,578
Nov 2004013545.286.33$855
Oct 2004123649.706.52$1,587
Sep 2004123043.245.28$1,259
Aug 200417724142.375.55$8,837
Jul 2004024738.286.08$1,503
Jun 2004022936.106.43$1,473
May 2004223137.486.49$1,575
Apr 200418524334.475.86$7,801
Mar 2004023934.365.53$1,322
Feb 2004023032.455.51$1,267
Jan 2004021532.036.30$1,354
Dec 2003127830.266.30$1,782
Nov 200318828628.804.60$6,729
Oct 2003032128.174.76$1,528
Sep 2003031426.314.75$1,491
Aug 2003031929.765.13$1,636
Jul 200317831229.415.17$6,848
Jun 2003030228.565.98$1,807
May 200305526.595.97$329
Apr 2003018226.675.41$984
Mar 200318728631.146.10$7,567
Feb 2003022033.487.93$1,744
Jan 2003125630.315.58$1,459
Dec 2002026726.914.85$1,296
Nov 2002028224.664.14$1,167
Oct 200218220426.464.23$5,678
Sep 2002029627.443.64$1,076
Aug 200212331525.963.16$4,190
Jul 2002032224.583.06$986
Jun 2002031323.733.34$1,045
May 2002031724.663.58$1,136
Apr 200217748223.653.51$5,879
Mar 2002031222.003.10$968
Feb 2002044518.222.38$1,057
Jan 200218077617.172.38$4,934
Dec 2001062116.932.36$1,468
Nov 200118451218.072.41$4,557
Oct 2001063819.782.53$1,613
Sep 200118264324.262.25$5,863
Aug 2001038624.873.05$1,179
Jul 2001036623.933.20$1,170
Jun 2001034624.563.82$1,323
May 200117836125.524.31$6,098
Apr 2001034624.685.34$1,846
Mar 2001035024.545.38$1,882
Feb 200118134427.755.77$7,007
Jan 2001043227.478.40$3,628
Dec 200018187026.889.12$12,802
Nov 200018781532.215.66$10,635
Oct 20001781,04131.235.15$10,915
Sep 200017489831.875.19$10,203
Aug 200017972029.644.54$8,575
Jul 2000097628.534.09$3,992
Jun 20002791,01629.304.40$12,642
May 2000050627.263.68$1,862
Apr 200017836924.513.12$5,513
Mar 2000059828.422.86$1,710
Feb 200018178327.622.73$7,134
Jan 200018385325.272.48$6,740
Dec 199930685924.282.42$9,512
Nov 199917989623.192.43$6,332
Oct 199917382020.982.80$5,929
Sep 199917787721.752.62$6,146
Aug 199918080519.262.88$5,782
Jul 199917789417.892.37$5,287
Jun 199917890115.942.36$4,966
May 199917883815.792.32$4,756
Apr 199916881315.102.21$4,332
Mar 199916881712.471.84$3,597
Feb 19991817629.981.82$3,192
Jan 199918078610.381.90$3,362
Dec 19981826729.201.77$2,866
Nov 199818179810.892.19$3,715
Oct 199818083912.421.97$3,888
Sep 199817385712.592.08$3,963
Aug 199835492511.301.91$5,765
Jul 199817682211.742.24$3,905
Jun 199817889711.242.24$4,008
May 199818291912.622.21$4,324
Apr 199836199313.042.51$7,195
Mar 199818955812.802.31$3,708
Feb 1998055613.952.30$1,278
Jan 199838273314.702.15$7,195
Dec 199712371016.322.41$3,719
Nov 199718275218.193.09$5,633
Oct 199718173019.253.15$5,784
Sep 199736077617.742.95$8,679
Aug 199718891417.862.55$5,693
Jul 19971771,03017.582.25$5,426
Jun 199736665017.242.26$7,777
May 199718059718.972.31$4,793
Apr 199718684617.882.08$5,088
Mar 199718269318.951.94$4,793
Feb 199718672920.492.21$5,419
Jan 199718486823.483.54$7,393
Dec 199636775823.32$8,558
Nov 199618262821.97$3,999
Oct 199618296923.31$4,242
Sep 199627160322.22$6,022
Aug 199616991420.26$3,424
Jul 199636375219.55$7,097
Jun 199615574718.73$2,903
May 199634293519.43$6,645
Apr 199618772821.51$4,022
Mar 199636190019.38$6,996
Feb 199633170916.98$5,620
Jan 199617871817.07$3,038
Dec 199535576117.19$6,102
Nov 199535192416.00$5,616
Oct 199530772515.43$4,737
Sep 199548477216.18$7,831
Aug 199517895115.92$2,834
Jul 199537874515.24$5,761
Jun 199517181416.41$2,806
May 1995068617.56$0
Apr 199541275717.73$7,305
Mar 199518278116.44$2,992
Feb 199536271416.58$6,002
Jan 199536777615.92$5,843
Dec 199417975915.03$2,690
Nov 199436276715.90$5,756
Oct 199418281715.58$2,836
Sep 199418083315.29$2,752
Aug 199438486616.13$6,194
Jul 199436178417.56$6,339
Jun 199418992017.09$3,230
May 199438974915.88$6,177
Apr 199420677514.14$2,913
Mar 199436084712.46$4,486
Feb 199418269412.50$2,275
Jan 199432268112.66$4,077
Dec 199336289012.33$4,463
Nov 199321663914.49$3,130
Oct 199338381415.85$6,071
Sep 199317861715.03$2,675
Aug 199317792015.66$2,772
Jul 199337974915.46$5,859
Jun 199320588916.79$3,442
May 199320374817.68$3,589
Apr 199340877618.05$7,364
Mar 199320587518.14$3,719
Feb 199338968717.90$6,963
Jan 199331072516.93$5,248

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.

Oct 2025 — as filed, then multipliedworked
Oil                   35 bbl  × $ 59.38 =     $2,078
Casinghead gas         0 Mcf  × $  3.30 =         $0

────────────────────────────────────────────────────
Month total                                   $2,078

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. 09/O/21505 is the state's own key, not one this site invented.