HENRY SHEPHARD ETAL UNIT 1

Operated by RUSK ENERGY OPERATING LLC (P-5 735144) in the NOACK COWHERD, NE (3400) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21455District 03Field 65611500OilCasinghead gasSaveExport
Value, all time
$604 k
Jan 1993 – May 2026
Value, last 12 filed months
$11 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 8 leases and 12 wells, and the rule below applies to all of them.

Discovered
1978-04-24
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
OilDisposition13,477 bbl$517,521
Casinghead gasProduction43,084 Mcf$86,316
Total$603,837

18,824 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 30.5496, -96.8973. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.54959, -96.89731 · 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
6,045 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 6,045 ft.

Completions filed
Nov 1991
1 of 1 wells

1 well

42-0513155016,045 ftNov 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 20260132106.413.05$402
Apr 2026015998.932.87$456
Mar 2026014689.753.15$460
Feb 2026016163.503.75$604
Jan 2026023559.138.00$1,880
Dec 2025023756.664.41$1,046
Nov 20255415658.593.93$3,776
Oct 2025017859.383.30$588
Sep 2025017862.743.08$548
Aug 2025018063.933.01$543
Jul 2025018866.743.32$623
Jun 2025018266.483.13$569
May 202516118560.553.23$10,347
Apr 2025022462.363.54$794
Mar 2025015867.704.27$674
Feb 20250070.884.34$0
Jan 202502674.324.28$111
Dec 202402668.993.12$81
Nov 202409969.052.20$218
Oct 202406871.372.28$155
Sep 202408469.612.36$199
Aug 202408275.632.06$169
Jul 202406079.932.15$129
Jun 2024010178.082.63$266
May 202418511578.812.20$14,833
Apr 202408484.451.66$139
Mar 202408480.301.55$130
Feb 202406276.091.78$111
Jan 202402273.023.30$73
Dec 202306471.262.61$167
Nov 2023010077.892.81$281
Oct 202306985.443.09$213
Sep 202307489.042.74$202
Aug 2023013680.522.67$364
Jul 202307574.852.64$198
Jun 202304568.962.26$102
May 20231785170.622.23$12,684
Apr 202307478.122.24$166
Mar 202306172.852.39$146
Feb 202306975.112.47$170
Jan 202309076.533.39$305
Dec 202203376.415.73$189
Nov 202203785.005.65$209
Oct 202203187.185.86$182
Sep 202208284.888.16$669
Aug 202208394.529.13$758
Jul 2022085101.587.54$641
Jun 2022077115.097.98$614
May 2022068109.378.43$573
Apr 2022077104.226.84$527
Mar 2022058108.885.08$294
Feb 202204591.054.86$219
Jan 202205781.844.54$259
Dec 202117111171.323.90$12,629
Nov 202105377.435.24$278
Oct 202106779.795.71$383
Sep 202106669.865.35$353
Aug 202103066.024.22$127
Jul 202105670.783.98$223
Jun 202109369.493.38$314
May 202107863.483.02$235
Apr 20211866960.362.76$11,417
Mar 202109461.302.72$255
Feb 202103057.805.55$166
Jan 202106950.412.81$194
Dec 202008144.642.68$217
Nov 202009738.772.71$263
Oct 202007936.972.48$196
Sep 202006837.091.99$135
Aug 202008939.982.39$212
Jul 202005738.371.83$104
Jun 202007434.901.69$125
May 2020013916.921.81$252
Apr 202005414.751.80$97
Mar 202006430.341.86$119
Feb 202007649.881.98$151
Jan 202006257.252.09$130
Dec 2019012159.012.30$279
Nov 201918713655.302.75$10,715
Oct 2019012953.472.42$312
Sep 2019013555.052.66$359
Aug 2019016153.112.30$371
Jul 201909656.272.46$236
Jun 2019016352.782.49$406
May 2019013758.482.74$375
Apr 2019017962.632.75$492
Mar 2019012656.803.06$386
Feb 2019015050.852.79$419
Jan 201918316246.033.23$8,946
Dec 2018015146.594.19$632
Nov 2018013752.934.24$581
Oct 2018018061.443.40$612
Sep 2018015659.543.11$485
Aug 2018016059.403.07$491
Jul 2018015865.142.93$463
Jun 201807360.183.08$225
May 2018183065.382.90$11,965
Apr 20180063.842.90$0
Mar 201802661.222.79$72
Feb 20180061.782.77$0
Jan 201803062.874.01$120
Dec 201707757.272.92$225
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 201703647.523.09$111
Aug 20170045.373.00$0
Jul 201706843.873.09$210
Jun 2017179042.493.09$7,606
May 20170045.373.26$0
Apr 201707047.933.21$225
Mar 20170046.772.98$0
Feb 2017011350.452.95$334
Jan 2017010949.413.42$373
Dec 2016010448.763.72$387
Nov 2016012142.492.64$320
Oct 2016011346.193.09$349
Sep 201616011041.553.10$6,989
Aug 2016016341.442.92$477
Jul 2016011441.622.92$333
Jun 2016013745.352.69$368
May 2016011242.521.99$223
Apr 2016014936.561.99$297
Mar 2016013033.011.79$233
Feb 2016015626.472.06$322
Jan 2016012827.352.36$303
Dec 201518311232.362.00$6,146
Nov 2015011038.792.17$238
Oct 2015011543.552.43$279
Sep 2015011442.992.76$314
Aug 2015011640.162.87$333
Jul 201509848.152.95$289
Jun 2015017056.152.88$490
May 2015015655.212.96$461
Apr 2015014249.822.71$384
Mar 201516412842.892.93$7,410
Feb 2015017744.662.98$527
Jan 201507143.433.10$220
Dec 20140454.693.59$14
Nov 201401870.464.25$77
Oct 201402978.303.90$113
Sep 201404686.164.05$186
Aug 201404389.394.04$174
Jul 201404196.564.18$171
Jun 201408798.164.74$412
May 20141733794.734.73$16,563
Apr 201403395.944.81$159
Mar 201405095.895.06$253
Feb 2014014297.406.19$879
Jan 201409790.404.86$471
Dec 2013011091.824.35$479
Nov 2013011588.853.74$430
Oct 2013012797.423.78$480
Sep 20130155104.113.72$576
Aug 20130166104.253.52$585
Jul 20130132102.523.72$491
Jun 201316614694.403.93$16,245
May 2013017394.834.15$718
Apr 2013011293.964.28$480
Mar 2013011393.623.91$442
Feb 201308391.233.42$284
Jan 2013011791.603.42$400
Dec 201208786.773.42$298
Nov 2012017786.953.62$642
Oct 2012176189.383.40$15,734
Sep 201205394.672.92$155
Aug 201209892.662.91$285
Jul 201208685.133.02$260
Jun 201205679.822.52$141
May 2012014691.612.49$363
Apr 2012061101.652.00$122
Mar 2012026105.052.22$58
Feb 2012021101.102.57$54
Jan 201205198.092.73$139
Dec 2011178296.873.24$17,249
Nov 20110395.723.31$10
Oct 201106184.983.65$223
Sep 201106783.623.99$267
Aug 201107383.404.15$303
Jul 201107494.144.52$334
Jun 2011016092.904.64$742
May 201108498.134.40$370
Apr 2011176138105.964.33$19,247
Mar 2011013296.364.06$536
Feb 2011012085.644.18$502
Jan 2011014286.504.59$652
Dec 2010011085.734.35$478
Nov 2010011680.843.80$440
Oct 2010014378.103.51$502
Sep 201005472.633.98$215
Aug 2010171073.684.42$12,599
Jul 2010015072.554.74$710
Jun 2010018970.364.91$928
May 2010010571.124.24$445
Apr 201009481.694.12$388
Mar 2010015078.394.39$658
Feb 201007673.585.44$414
Jan 201017517474.365.96$14,051
Dec 2009015271.445.48$834
Nov 2009014874.593.75$555
Oct 2009014172.544.11$580
Sep 200908465.543.06$257
Aug 2009013067.423.22$418
Jul 2009017261.133.46$596
Jun 200917620766.163.90$12,450
May 2009016054.743.93$628
Apr 2009010746.773.59$384
Mar 2009014342.144.06$580
Feb 2009015132.814.63$700
Jan 2009017435.865.37$935
Dec 2008014237.105.98$849
Nov 2008021755.496.86$1,489
Oct 200817812875.246.92$14,279
Sep 2008010101.767.88$79
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200809131.3313.03$117
May 2008017123.1711.57$197
Apr 200816711110.3110.45$18,537
Mar 2008048101.909.66$464
Feb 200801592.538.77$132
Jan 200809190.388.21$747
Dec 200708888.337.30$643
Nov 2007014791.677.29$1,072
Oct 2007191082.856.92$15,824
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007193059.617.81$11,505
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 2006195060.085.04$11,716
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006198056.707.08$11,227
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005190061.4512.08$11,676
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005182049.207.36$8,954
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004198039.866.75$7,892
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 2004179036.106.43$6,462
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 2004190032.455.51$6,166
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 2003180126.314.75$4,741
Aug 20030029.765.13$0
Jul 20030129.415.17$5
Jun 20030128.565.98$6
May 2003188126.595.97$5,005
Apr 20030126.675.41$5
Mar 20030131.146.10$6
Feb 20030133.487.93$8
Jan 2003179130.315.58$5,431
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 2002176127.443.64$4,833
Aug 20020125.963.16$3
Jul 2002177124.583.06$4,354
Jun 20020123.733.34$3
May 20020124.663.58$4
Apr 20020123.653.51$4
Mar 2002192122.003.10$4,227
Feb 20020118.222.38$2
Jan 20020117.172.38$2
Dec 2001196016.932.36$3,318
Nov 20010118.072.41$2
Oct 20010119.782.53$3
Sep 20010124.262.25$2
Aug 2001193124.873.05$4,803
Jul 20010123.933.20$3
Jun 20010124.563.82$4
May 2001192125.524.31$4,904
Apr 20010124.685.34$5
Mar 20010124.545.38$5
Feb 2001194127.755.77$5,389
Jan 20010127.478.40$8
Dec 2000193126.889.12$5,197
Nov 20000132.215.66$6
Oct 20000131.235.15$5
Sep 20000131.875.19$5
Aug 20000129.644.54$5
Jul 2000181128.534.09$5,168
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 2000174124.513.12$4,268
Mar 20000128.422.86$3
Feb 2000177127.622.73$4,891
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 1999178123.192.43$4,130
Oct 19990120.982.80$3
Sep 19990121.752.62$3
Aug 1999171119.262.88$3,296
Jul 19990117.892.37$2
Jun 1999178115.942.36$2,840
May 1999178115.792.32$2,813
Apr 19990115.102.21$2
Mar 19990112.471.84$2
Feb 199917609.981.82$1,756
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 1998180110.892.19$1,962
Oct 19980112.421.97$2
Sep 1998180112.592.08$2,268
Aug 19980111.301.91$2
Jul 1998180111.742.24$2,115
Jun 19980111.242.24$2
May 19980012.622.21$0
Apr 1998189113.042.51$2,467
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 1998184114.702.15$2,707
Dec 19970116.322.41$2
Nov 1997015318.193.09$473
Oct 1997026419.253.15$832
Sep 19970017.742.95$0
Aug 19970517.862.55$13
Jul 199702917.582.25$65
Jun 199711316717.242.26$2,325
May 1997046918.972.31$1,083
Apr 199717945217.882.08$4,142
Mar 1997046918.951.94$909
Feb 199716139920.492.21$4,179
Jan 1997034523.483.54$1,221
Dec 1996020423.32$0
Nov 1996027221.97$0
Oct 199614642123.31$3,403
Sep 1996036422.22$0
Aug 199614939220.26$3,019
Jul 1996037419.55$0
Jun 199616538218.73$3,090
May 1996041519.43$0
Apr 1996039121.51$0
Mar 199612422119.38$2,403
Feb 1996028516.98$0
Jan 1996020417.07$0
Dec 1995022017.19$0
Nov 199512819516.00$2,048
Oct 1995035115.43$0
Sep 1995011216.18$0
Aug 1995019415.92$0
Jul 19956120415.24$930
Jun 199513243816.41$2,166
May 1995041617.56$0
Apr 199515942117.73$2,819
Mar 1995039216.44$0
Feb 1995027716.58$0
Jan 1995011715.92$0
Dec 199414641915.03$2,194
Nov 1994046715.90$0
Oct 199413147615.58$2,041
Sep 1994028715.29$0
Aug 1994025716.13$0
Jul 199413726817.56$2,406
Jun 1994045817.09$0
May 199416555415.88$2,620
Apr 1994050314.14$0
Mar 199414858312.46$1,844
Feb 1994052912.50$0
Jan 199418657112.66$2,355
Dec 1993056112.33$0
Nov 199318357714.49$2,652
Oct 1993057715.85$0
Sep 1993049215.03$0
Aug 199317624015.66$2,756
Jul 1993055515.46$0
Jun 1993055316.79$0
May 199316958117.68$2,988
Apr 1993030218.05$0
Mar 199316454118.14$2,975
Feb 199315960917.90$2,846
Jan 199318460216.93$3,115

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                    0 bbl  × $106.41 =         $0
Casinghead gas       132 Mcf  × $  3.05 =       $402

────────────────────────────────────────────────────
Month total                                     $402

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. 03/O/21455 is the state's own key, not one this site invented.