HERNDON UNIT

Operated by SOJOURNER DRILLING CORPORATION (P-5 800750) in the PIXIE'S PEAK (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28221District 7BField 71790075Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.0 M
Jun 1997 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
348
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 3 leases and 4 wells, and the rule below applies to all of them.

Discovered
1996-07-24
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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.

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
OilDisposition90,365 bbl$2,862,132
Casinghead gasProduction20,082 Mcf$90,271
Total$2,952,403

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 32.4811, -100.0607. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.48112, -100.06073 · 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
4,900 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 4,900 ft.

Completions filed
Jun 1997
1 of 1 wells

1 well

42-4413382714,900 ftJun 1997

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 (348)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

348 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 20250059.383.30$0
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 20250074.324.28$0
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 20180065.142.93$0
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 20180062.874.01$0
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 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
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 20150038.792.17$0
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 20150049.822.71$0
Mar 2015152042.892.93$6,519
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 201452054.693.59$2,844
Nov 201480070.464.25$5,637
Oct 20140078.303.90$0
Sep 2014134086.164.05$11,545
Aug 201416089.394.04$1,430
Jul 2014105096.564.18$10,139
Jun 2014164098.164.74$16,098
May 2014162094.734.73$15,346
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 2013187093.964.28$17,571
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012185094.672.92$17,514
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 2012177079.822.52$14,128
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121980105.052.22$20,800
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011179096.873.24$17,340
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011184083.623.99$15,386
Aug 20110083.404.15$0
Jul 2011189094.144.52$17,792
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111720105.964.33$18,225
Mar 2011201096.364.06$19,368
Feb 20110085.644.18$0
Jan 2011181086.504.59$15,657
Dec 2010362085.734.35$31,034
Nov 2010199080.843.80$16,087
Oct 20100078.103.51$0
Sep 2010179072.633.98$13,001
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010163070.364.91$11,469
May 20100071.124.24$0
Apr 2010178081.694.12$14,541
Mar 20100078.394.39$0
Feb 2010204073.585.44$15,010
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009186072.544.11$13,492
Sep 2009178065.543.06$11,666
Aug 20090067.423.22$0
Jul 2009201061.133.46$12,287
Jun 2009164066.163.90$10,850
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009172042.144.06$7,248
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008182037.105.98$6,752
Nov 20080055.496.86$0
Oct 2008161075.246.92$12,114
Sep 20081630101.767.88$16,587
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081310131.3313.03$17,204
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081980101.909.66$20,176
Feb 200818110192.538.77$17,634
Jan 20080090.388.21$0
Dec 200705988.337.30$431
Nov 2007151091.677.29$13,842
Oct 200716716982.856.92$15,006
Sep 200704775.846.24$293
Aug 200717015569.066.39$12,730
Jul 200736311770.906.39$26,484
Jun 200716111362.007.55$10,835
May 200703458.747.85$267
Apr 200733017759.617.81$21,053
Mar 200736919156.927.30$22,398
Feb 200716514655.108.22$10,291
Jan 200755018350.306.73$28,896
Dec 200619917656.656.92$12,491
Nov 20063433954.207.62$18,888
Oct 20063591654.906.01$19,805
Sep 20063388460.085.04$20,730
Aug 20065064068.717.34$35,061
Jul 20063934069.376.34$27,516
Jun 200607466.286.38$472
May 20064927166.016.42$32,933
Apr 20065407664.397.36$35,330
Mar 20065429356.707.08$31,390
Feb 200666116457.597.75$39,338
Jan 200634713860.598.93$22,258
Dec 200567717054.9413.42$39,475
Nov 200569815054.6910.59$39,762
Oct 200590114458.3413.80$54,551
Sep 200590013061.4512.08$56,875
Aug 20051,13415161.519.80$71,232
Jul 20051,09414155.697.84$62,031
Jun 200541115252.337.38$22,630
May 200552811045.226.65$24,608
Apr 200507249.207.36$530
Mar 200518311350.377.15$10,026
Feb 20051503445.226.31$6,998
Jan 200537210843.166.32$16,738
Dec 200404039.866.75$270
Nov 20040045.286.33$0
Oct 20041391449.706.52$7,000
Sep 20041706043.245.28$7,668
Aug 200406042.375.55$333
Jul 200434212638.286.08$13,858
Jun 20041761536.106.43$6,450
May 200402337.486.49$149
Apr 20041724934.475.86$6,216
Mar 200435514334.365.53$12,989
Feb 200433813832.455.51$11,728
Jan 200433820832.036.30$12,136
Dec 200351322930.266.30$16,966
Nov 200351721628.804.60$15,882
Oct 200334116528.174.76$10,391
Sep 200335721126.314.75$10,395
Aug 200374424729.765.13$23,408
Jul 20031,77533829.415.17$53,950
Jun 20031,42638628.565.98$43,036
May 20031,28422626.595.97$35,491
Apr 200358217026.675.41$16,441
Mar 200334312731.146.10$11,455
Feb 200335414933.487.93$13,033
Jan 200352114430.315.58$16,595
Dec 200236317326.914.85$10,608
Nov 200235517524.664.14$9,478
Oct 200267219626.464.23$18,610
Sep 20023342627.443.64$9,259
Aug 20025096025.963.16$13,403
Jul 200252415824.583.06$13,364
Jun 200270327023.733.34$17,584
May 200251224624.663.58$13,508
Apr 200252220623.653.51$13,069
Mar 20021,20535122.003.10$27,599
Feb 200286025318.222.38$16,270
Jan 20021,30727717.172.38$23,099
Dec 20011,01421116.932.36$17,666
Nov 200152519318.072.41$9,951
Oct 200149114619.782.53$10,081
Sep 200171617924.262.25$17,773
Aug 200175220624.873.05$19,331
Jul 20011,09918423.933.20$26,887
Jun 200188513224.563.82$22,240
May 200155413425.524.31$14,715
Apr 20011417724.685.34$3,891
Mar 200191624424.545.38$23,790
Feb 20017329227.755.77$20,844
Jan 20011,04214327.478.40$29,825
Dec 20001,23818726.889.12$34,983
Nov 20001881132.215.66$6,118
Oct 2000181431.235.15$5,673
Sep 20009147431.875.19$29,513
Aug 200094515529.644.54$28,714
Jul 200093921428.534.09$27,665
Jun 20005318629.304.40$15,936
May 20001,43420227.263.68$39,834
Apr 20001,64420624.513.12$40,936
Mar 20008186528.422.86$23,433
Feb 20001,22014627.622.73$34,094
Jan 20001,91729025.272.48$49,162
Dec 19991,58129224.282.42$39,094
Nov 199969810723.192.43$16,447
Oct 19991,02415220.982.80$21,910
Sep 19991673721.752.62$3,729
Aug 19991728819.262.88$3,566
Jul 19991707117.892.37$3,210
Jun 19995077115.942.36$8,249
May 19991635415.792.32$2,699
Apr 19993494615.102.21$5,371
Mar 19993375212.471.84$4,298
Feb 1999180579.981.82$1,900
Jan 19993528410.381.90$3,813
Dec 19985321069.201.77$5,082
Nov 199838012510.892.19$4,411
Oct 199856115812.421.97$7,279
Sep 199855719012.592.08$7,408
Aug 199871419111.301.91$8,433
Jul 199891520911.742.24$11,210
Jun 199870920311.242.24$8,423
May 19981,05326312.622.21$13,869
Apr 19981,30226513.042.51$17,642
Mar 19981,62322412.802.31$21,292
Feb 19981,67623313.952.30$23,916
Jan 19982,22030014.702.15$33,280
Dec 19972,31128716.322.41$38,408
Nov 19972,15529918.193.09$40,123
Oct 19972,29335519.253.15$45,258
Sep 19972,06628217.742.95$37,484
Aug 19971,90379317.862.55$36,013
Jul 19972,0921,05417.582.25$39,146
Jun 19970017.242.26$0

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.

Mar 2015 — as filed, then multipliedworked
Oil                  152 bbl  × $ 42.89 =     $6,519
Casinghead gas         0 Mcf  × $  2.93 =         $0

────────────────────────────────────────────────────
Month total                                   $6,519

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. 7B/O/28221 is the state's own key, not one this site invented.