SHOEMAKER, CLARA

Operated by SWJN OIL COMPANY (P-5 833586) 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 28331District 08Field 96565500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$51 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
OilDisposition32,984 bbl$1,558,893
Casinghead gasProduction22 Mcf$0
Total$1,558,893

22 Mcf of this lease's gas, across 22 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 (4)

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 32.4097, -100.9733. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.40975, -100.97322 · 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
50.0%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
3,188 ft
4 wells filed one
Completion to plug
19.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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 3,160 and 3,200 ft, median 3,188 ft, over the 4 wells that filed a depth.

Completions filed
Aug 1983 – Mar 1985
4 of 4 wells
Plug dates filed
Jan 2004
2 of 4 wells; 2 filed none

Last completion to plug: a median of 19.7 years across the 2 wells that filed both dates, with the middle half between 19.3 years and 20.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3353292113,160 ftMar 1985Jan 2004Yes
42-3353267833,200 ftMay 1984
42-3353263623,200 ftDec 1983
42-335325071293,175 ftAug 1983Jan 2004Yes

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 2026490106.413.05$5,214
Apr 202689098.932.87$8,805
Mar 202645089.753.15$4,039
Feb 202643063.503.75$2,731
Jan 202691059.138.00$5,381
Dec 202545056.664.41$2,550
Nov 202552058.593.93$3,047
Oct 202582059.383.30$4,869
Sep 202545062.743.08$2,823
Aug 202591063.933.01$5,818
Jul 202545066.743.32$3,003
Jun 202545066.483.13$2,992
May 202596060.553.23$5,813
Apr 202551062.363.54$3,180
Mar 202554067.704.27$3,656
Feb 202583070.884.34$5,883
Jan 202541074.324.28$3,047
Dec 202492068.993.12$6,347
Nov 202492069.052.20$6,353
Oct 202445071.372.28$3,212
Sep 202489069.612.36$6,195
Aug 202447075.632.06$3,555
Jul 202497079.932.15$7,753
Jun 202448078.082.63$3,748
May 202493078.812.20$7,329
Apr 202445084.451.66$3,800
Mar 202494080.301.55$7,548
Feb 202446076.091.78$3,500
Jan 202492073.023.30$6,718
Dec 202392071.262.61$6,556
Nov 202341077.892.81$3,193
Oct 202399085.443.09$8,459
Sep 202343089.042.74$3,829
Aug 202394080.522.67$7,569
Jul 202348074.852.64$3,593
Jun 2023103068.962.26$7,103
May 202393070.622.23$6,568
Apr 202346078.122.24$3,594
Mar 202376072.852.39$5,537
Feb 202383075.112.47$6,234
Jan 202392076.533.39$7,041
Dec 202299076.415.73$7,565
Nov 202249085.005.65$4,165
Oct 202248087.185.86$4,185
Sep 202278084.888.16$6,621
Aug 202295094.529.13$8,979
Jul 2022950101.587.54$9,650
Jun 2022480115.097.98$5,524
May 2022750109.378.43$8,203
Apr 2022850104.226.84$8,859
Mar 20221140108.885.08$12,412
Feb 202248091.054.86$4,370
Jan 202298081.844.54$8,020
Dec 202148071.323.90$3,423
Nov 2021103077.435.24$7,975
Oct 202190079.795.71$7,181
Sep 202148069.865.35$3,353
Aug 202193066.024.22$6,140
Jul 202198070.783.98$6,936
Jun 202193069.493.38$6,463
May 2021101063.483.02$6,411
Apr 202145060.362.76$2,716
Mar 202199061.302.72$6,069
Feb 202191057.805.55$5,260
Jan 202146050.412.81$2,319
Dec 202049044.642.68$2,187
Nov 2020102038.772.71$3,955
Oct 202048036.972.48$1,775
Sep 202047037.091.99$1,743
Aug 202090039.982.39$3,598
Jul 202047038.371.83$1,803
Jun 202096034.901.69$3,350
May 202095016.921.81$1,607
Apr 202047014.751.80$693
Mar 202096030.341.86$2,913
Feb 202093049.881.98$4,639
Jan 202092057.252.09$5,267
Dec 201996059.012.30$5,665
Nov 201949055.302.75$2,710
Oct 201994053.472.42$5,026
Sep 201990055.052.66$4,955
Aug 201988053.112.30$4,674
Jul 201998056.272.46$5,514
Jun 201996052.782.49$5,067
May 201997058.482.74$5,673
Apr 201948062.632.75$3,006
Mar 201998056.803.06$5,566
Feb 201947050.852.79$2,390
Jan 2019136046.033.23$6,260
Dec 201848046.594.19$2,236
Nov 201897052.934.24$5,134
Oct 2018101061.443.40$6,205
Sep 2018104059.543.11$6,192
Aug 201897059.403.07$5,762
Jul 201847065.142.93$3,062
Jun 2018101060.183.08$6,078
May 201896065.382.90$6,276
Apr 201896063.842.90$6,129
Mar 201851061.222.79$3,122
Feb 201899061.782.77$6,116
Jan 201898062.874.01$6,161
Dec 201749057.272.92$2,806
Nov 2017143055.423.12$7,925
Oct 201752049.292.98$2,563
Sep 201796047.523.09$4,562
Aug 201761045.373.00$2,768
Jul 201790043.873.09$3,948
Jun 201793042.493.09$3,952
May 201796045.373.26$4,356
Apr 201794047.933.21$4,505
Mar 201793046.772.98$4,350
Feb 201792050.452.95$4,641
Jan 201793049.413.42$4,595
Dec 201650048.763.72$2,438
Nov 201692042.492.64$3,909
Oct 201694046.193.09$4,342
Sep 201669041.553.10$2,867
Aug 2016142041.442.92$5,884
Jul 201648041.622.92$1,998
Jun 201698045.352.69$4,444
May 201695042.521.99$4,039
Apr 201698036.561.99$3,583
Mar 201695033.011.79$3,136
Feb 201695026.472.06$2,515
Jan 201695027.352.36$2,598
Dec 201594032.362.00$3,042
Nov 201595038.792.17$3,685
Oct 201550043.552.43$2,178
Sep 201593042.992.76$3,998
Aug 201588040.162.87$3,534
Jul 201596048.152.95$4,622
Jun 201592056.152.88$5,166
May 201591055.212.96$5,024
Apr 201594049.822.71$4,683
Mar 201556042.892.93$2,402
Feb 201594044.662.98$4,198
Jan 201594043.433.10$4,082
Dec 201496054.693.59$5,250
Nov 201497070.464.25$6,835
Oct 201494078.303.90$7,360
Sep 201489086.164.05$7,668
Aug 201494089.394.04$8,403
Jul 201495096.564.18$9,173
Jun 201494098.164.74$9,227
May 201490094.734.73$8,526
Apr 201494095.944.81$9,018
Mar 2014145095.895.06$13,904
Feb 201455097.406.19$5,357
Jan 201492090.404.86$8,317
Dec 201344091.824.35$4,040
Nov 201393088.853.74$8,263
Oct 2013103097.423.78$10,034
Sep 2013900104.113.72$9,370
Aug 2013480104.253.52$5,004
Jul 20131290102.523.72$13,225
Jun 201389094.403.93$8,402
May 201396094.834.15$9,104
Apr 201348093.964.28$4,510
Mar 201396093.623.91$8,988
Feb 201393091.233.42$8,484
Jan 201394091.603.42$8,610
Dec 201276086.773.42$6,595
Nov 201237086.953.62$3,217
Oct 2012119089.383.40$10,636
Sep 201236094.672.92$3,408
Aug 2012112092.662.91$10,378
Jul 201238085.133.02$3,235
Jun 201222079.822.52$1,756
May 201244091.612.49$4,031
Apr 2012450101.652.00$4,574
Mar 2012430105.052.22$4,517
Feb 2012230101.102.57$2,325
Jan 201245098.092.73$4,414
Dec 201123096.873.24$2,228
Nov 201147095.723.31$4,499
Oct 201143084.983.65$3,654
Sep 201144083.623.99$3,679
Aug 201122083.404.15$1,835
Jul 201146094.144.52$4,330
Jun 201143092.904.64$3,995
May 201124098.134.40$2,355
Apr 2011660105.964.33$6,993
Mar 201145096.364.06$4,336
Feb 201124085.644.18$2,055
Jan 201147086.504.59$4,066
Dec 201023085.734.35$1,972
Nov 201046080.843.80$3,719
Oct 201033078.103.51$2,577
Sep 201044072.633.98$3,196
Aug 201047073.684.42$3,463
Jul 201024072.554.74$1,741
Jun 201048070.364.91$3,377
May 201024071.124.24$1,707
Apr 201037081.694.12$3,023
Mar 201046078.394.39$3,606
Feb 201022073.585.44$1,619
Jan 201046074.365.96$3,421
Dec 200934071.445.48$2,429
Nov 200947074.593.75$3,506
Oct 200946072.544.11$3,337
Sep 200920065.543.06$1,311
Aug 200944067.423.22$2,966
Jul 200946061.133.46$2,812
Jun 200947066.163.90$3,110
May 200945054.743.93$2,463
Apr 200922046.773.59$1,029
Mar 200960042.144.06$2,528
Feb 200948032.814.63$1,575
Jan 200973035.865.37$2,618
Dec 200846037.105.98$1,707
Nov 200872055.496.86$3,995
Oct 200846075.246.92$3,461
Sep 2008720101.767.88$7,327
Aug 2008480114.228.48$5,483
Jul 20082730131.0811.39$35,785
Jun 2008660131.3313.03$8,668
May 2008470123.1711.57$5,789
Apr 2008470110.3110.45$5,185
Mar 2008700101.909.66$7,133
Feb 200894092.538.77$8,698
Jan 200847090.388.21$4,248
Dec 200747088.337.30$4,152
Nov 200751091.677.29$4,675
Oct 200773082.856.92$6,048
Sep 200773075.846.24$5,536
Aug 200774069.066.39$5,110
Jul 200732070.906.39$2,269
Jun 200751062.007.55$3,162
May 200772058.747.85$4,229
Apr 200773059.617.81$4,352
Mar 200748056.927.30$2,732
Feb 200751055.108.22$2,810
Jan 200776050.306.73$3,823
Dec 200674056.656.92$4,192
Nov 200656054.207.62$3,035
Oct 200650054.906.01$2,745
Sep 200659060.085.04$3,545
Aug 200671068.717.34$4,878
Jul 200649069.376.34$3,399
Jun 200672066.286.38$4,772
May 200649066.016.42$3,234
Apr 200674064.397.36$4,765
Mar 200649056.707.08$2,778
Feb 200652057.597.75$2,995
Jan 200678060.598.93$4,726
Dec 200550054.9413.42$2,747
Nov 200573054.6910.59$3,992
Oct 200577058.3413.80$4,492
Sep 200552061.4512.08$3,195
Aug 200551061.519.80$3,137
Jul 2005105055.697.84$5,847
Jun 200524052.337.38$1,256
May 200566045.226.65$2,985
Apr 200545049.207.36$2,214
Mar 200570050.377.15$3,526
Feb 200577045.226.31$3,482
Jan 2005102043.166.32$4,402
Dec 200480039.866.75$3,189
Nov 200483045.286.33$3,758
Oct 2004123049.706.52$6,113
Sep 200475043.245.28$3,243
Aug 200478042.375.55$3,305
Jul 2004109038.286.08$4,173
Jun 200474036.106.43$2,671
May 200491037.486.49$3,411
Apr 200472034.475.86$2,482
Mar 2004118034.365.53$4,054
Feb 200478032.455.51$2,531
Jan 200476032.036.30$2,434
Dec 2003101030.266.30$3,056
Nov 200395028.804.60$2,736
Oct 2003118028.174.76$3,324
Sep 200364026.314.75$1,684
Aug 200374029.765.13$2,202
Jul 2003110029.415.17$3,235
Jun 2003101028.565.98$2,885
May 200379026.595.97$2,101
Apr 200381026.675.41$2,160
Mar 200388031.146.10$2,740
Feb 200380033.487.93$2,678
Jan 200355030.315.58$1,667
Dec 2002113026.914.85$3,041
Nov 2002110024.664.14$2,713
Oct 200275026.464.23$1,985
Sep 2002125027.443.64$3,430
Aug 200271025.963.16$1,843
Jul 200287024.583.06$2,138
Jun 200298023.733.34$2,326
May 2002108024.663.58$2,663
Apr 2002143023.653.51$3,382
Mar 200273022.003.10$1,606
Feb 200275018.222.38$1,367
Jan 200293017.172.38$1,597
Dec 2001152016.932.36$2,573
Nov 200176018.072.41$1,373
Oct 2001114019.782.53$2,255
Sep 2001133024.262.25$3,227
Aug 20010024.873.05$0
Jul 200192023.933.20$2,202
Jun 2001112024.563.82$2,751
May 200198025.524.31$2,501
Apr 2001101024.685.34$2,493
Mar 200192024.545.38$2,258
Feb 200190027.755.77$2,498
Jan 200190027.478.40$2,472
Dec 200093026.889.12$2,500
Nov 200094032.215.66$3,028
Oct 200085031.235.15$2,655
Sep 200092031.875.19$2,932
Aug 200094029.644.54$2,786
Jul 200097028.534.09$2,767
Jun 200099029.304.40$2,901
May 2000102027.263.68$2,781
Apr 200094024.513.12$2,304
Mar 2000101028.422.86$2,870
Feb 200097027.622.73$2,679
Jan 2000101025.272.48$2,552
Dec 1999107024.282.42$2,598
Nov 1999111023.192.43$2,574
Oct 1999110020.982.80$2,308
Sep 1999107021.752.62$2,327
Aug 1999106019.262.88$2,042
Jul 1999104017.892.37$1,861
Jun 1999120015.942.36$1,913
May 1999108015.792.32$1,705
Apr 1999133015.102.21$2,008
Mar 1999101012.471.84$1,259
Feb 199911309.981.82$1,128
Jan 1999108010.381.90$1,121
Dec 199810109.201.77$929
Nov 1998104010.892.19$1,133
Oct 1998108012.421.97$1,341
Sep 1998104012.592.08$1,309
Aug 1998108011.301.91$1,220
Jul 1998101011.742.24$1,186
Jun 199892011.242.24$1,034
May 1998123012.622.21$1,552
Apr 199880013.042.51$1,043
Mar 1998167012.802.31$2,138
Feb 199864013.952.30$893
Jan 1998130014.702.15$1,911
Dec 1997162016.322.41$2,644
Nov 1997167018.193.09$3,038
Oct 19970019.253.15$0
Sep 1997131017.742.95$2,324
Aug 199783017.862.55$1,482
Jul 1997140017.582.25$2,461
Jun 1997229017.242.26$3,948
May 19970018.972.31$0
Apr 1997150017.882.08$2,682
Mar 1997357018.951.94$6,765
Feb 19970020.492.21$0
Jan 1997104023.483.54$2,442
Dec 1996130023.32$3,032
Nov 1996147021.97$3,230
Oct 19960023.31$0
Sep 1996197022.22$4,377
Aug 19960020.26$0
Jul 199691019.55$1,779
Jun 199697018.73$1,817
May 199695019.43$1,846
Apr 199689021.51$1,914
Mar 1996120019.38$2,326
Feb 1996108016.98$1,834
Jan 199693017.07$1,588
Dec 1995107017.19$1,839
Nov 1995105016.00$1,680
Oct 1995114015.43$1,759
Sep 1995164016.18$2,654
Aug 19953015.92$48
Jul 1995101015.24$1,539
Jun 1995200016.41$3,282
May 19950017.56$0
Apr 199594017.73$1,667
Mar 1995229016.44$3,765
Feb 19950016.58$0
Jan 1995101015.92$1,608
Dec 1994109015.03$1,638
Nov 1994105015.90$1,670
Oct 1994107115.58$1,667
Sep 1994161115.29$2,462
Aug 19940116.13$0
Jul 1994101117.56$1,774
Jun 1994115117.09$1,965
May 1994106115.88$1,683
Apr 1994114114.14$1,612
Mar 199483112.46$1,034
Feb 1994218112.50$2,725
Jan 19940112.66$0
Dec 1993109112.33$1,344
Nov 1993112114.49$1,623
Oct 1993109115.85$1,728
Sep 1993112115.03$1,683
Aug 1993120115.66$1,879
Jul 1993118115.46$1,824
Jun 1993119116.79$1,998
May 1993220117.68$3,890
Apr 19930118.05$0
Mar 1993126118.14$2,286
Feb 1993114117.90$2,041
Jan 1993139116.93$2,353

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                   49 bbl  × $106.41 =     $5,214
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $5,214

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/28331 is the state's own key, not one this site invented.