SEALY-SMITH FOUNDATION "B"

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the MONAHANS, NORTH (CLEARFORK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 37225District 08Field 62417110OilCasinghead gasSaveExport
Value, all time
$2.4 M
May 2003 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
277
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 54 leases and 277 wells, and the rule below applies to all of them.

Discovered
1987-09-25
as the register files it
Field class
Oil and gas
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2018-04-24.

The Commission's schedule remark for this field reads: REMAIN IN EFFECT.

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
OilDisposition29,273 bbl$1,944,003
Casinghead gasProduction97,864 Mcf$483,589
Total$2,427,592

Wells on this lease (5)

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 31.7146, -102.9569. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.71446, -102.95704 · 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
40.0%
2 of 5 wells
With a plug date
20.0%
1 of 5 wells
Median depth
6,530 ft
5 wells filed one
Completion to plug
15.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
240.0%
A plug date is filed
120.0%
BothOn the schedule and plugged. Neither fact cancels the other.
120.0%
NeitherNo plug date, and not on the schedule.
360.0%

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 5,861 and 9,300 ft, median 6,530 ft, over the 5 wells that filed a depth.

Completions filed
Jun 2004 – Jul 2024
5 of 5 wells
Plug dates filed
May 2020
1 of 5 wells; 4 filed none

Last completion to plug: a median of 15.6 years across the 1 well that filed both dates, with the middle half between 15.6 years and 15.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-495337771015,861 ftJul 2024
42-495338351026,530 ftMar 2021
42-49533456926,497 ftApr 2014Yes
42-4953114859,096 ftOct 2004May 2020Yes
42-4953278889,300 ftJun 2004

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 (277)

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

277 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 2025119074.324.28$8,844
Dec 2024175068.993.12$12,073
Nov 202416135169.052.20$11,889
Oct 202411126171.372.28$8,518
Sep 20248113569.612.36$5,958
Aug 20247923475.632.06$6,458
Jul 20248233979.932.15$7,282
Jun 20248930378.082.63$7,747
May 20249921378.812.20$8,270
Apr 20244640384.451.66$4,553
Mar 202410229180.301.55$8,640
Feb 20246244276.091.78$5,506
Jan 20248449173.023.30$7,753
Dec 2023944171.262.61$1,793
Nov 202396277.892.81$875
Oct 20235512785.443.09$5,091
Sep 2023826189.042.74$1,426
Aug 20234137880.522.67$4,312
Jul 20239934174.852.64$8,311
Jun 202312655168.962.26$9,933
May 20238548870.622.23$7,090
Apr 20236625078.122.24$5,715
Mar 202310643572.852.39$8,763
Feb 20238446675.112.47$7,458
Jan 202313756376.533.39$12,392
Dec 202213662176.415.73$13,950
Nov 20227760785.005.65$9,972
Oct 202216185287.185.86$19,032
Sep 202218667084.888.16$21,257
Aug 202230146694.529.13$32,704
Jul 2022160426101.587.54$19,466
Jun 202266120115.097.98$8,553
May 20222671,048109.378.43$38,040
Apr 2022251972104.226.84$32,805
Mar 2022129725108.885.08$17,726
Feb 202210456391.054.86$12,205
Jan 20227857881.844.54$9,006
Dec 202112158271.323.90$10,899
Nov 20217751977.435.24$8,680
Oct 20218791279.795.71$12,153
Sep 20218676969.865.35$10,123
Aug 20217245866.024.22$6,686
Jul 20214938870.783.98$5,013
Jun 20216543869.493.38$5,998
May 20216541363.483.02$5,373
Apr 20217850260.362.76$6,093
Mar 20214647161.302.72$4,099
Feb 20218743057.805.55$7,414
Jan 202110243250.412.81$6,356
Dec 20208250044.642.68$4,998
Nov 20207041038.772.71$3,824
Oct 20203668136.972.48$3,019
Sep 20202856537.091.99$2,163
Aug 20201650339.982.39$1,839
Jul 20201355638.371.83$1,514
Jun 20201756334.901.69$1,545
May 20203665116.921.81$1,791
Apr 20204848714.751.80$1,587
Mar 20203068630.341.86$2,184
Feb 202026049.881.98$1,297
Jan 202038057.252.09$2,176
Dec 201947059.012.30$2,773
Nov 201957055.302.75$3,152
Oct 2019139053.472.42$7,432
Sep 2019128055.052.66$7,046
Aug 2019148053.112.30$7,860
Jul 2019134056.272.46$7,540
Jun 201948652.782.49$2,548
May 20197517958.482.74$4,877
Apr 201912730762.632.75$8,798
Mar 201918928856.803.06$11,617
Feb 20197023650.852.79$4,218
Jan 2019363246.033.23$1,760
Dec 201812515546.594.19$6,472
Nov 201818429652.934.24$10,993
Oct 201816827861.443.40$11,267
Sep 201820923659.543.11$13,177
Aug 201826012759.403.07$15,833
Jul 201811224465.142.93$8,011
Jun 20183557860.183.08$3,885
May 20186268065.382.90$6,026
Apr 20185273763.842.90$5,458
Mar 20187471361.222.79$6,517
Feb 20187258661.782.77$6,069
Jan 20186270262.874.01$6,712
Dec 20171659557.272.92$2,655
Nov 2017270355.423.12$2,303
Oct 2017211,17349.292.98$4,535
Sep 2017271,32447.523.09$5,371
Aug 2017351,57945.373.00$6,332
Jul 2017331,12543.873.09$4,921
Jun 2017251,13142.493.09$4,554
May 20173176445.373.26$3,900
Apr 20171831347.933.21$1,868
Mar 20172434246.772.98$2,143
Feb 20172128050.452.95$1,886
Jan 20172132749.413.42$2,156
Dec 20162338648.763.72$2,558
Nov 20162841042.492.64$2,274
Oct 20163151346.193.09$3,017
Sep 20162954241.553.10$2,885
Aug 20163766341.442.92$3,472
Jul 20163318441.622.92$1,912
Jun 2016293645.352.69$1,412
May 2016283742.521.99$1,264
Apr 2016272436.561.99$1,035
Mar 2016312533.011.79$1,068
Feb 2016252626.472.06$715
Jan 2016302227.352.36$873
Dec 201525832.362.00$825
Nov 2015242238.792.17$979
Oct 2015783543.552.43$3,482
Sep 20151347142.992.76$5,957
Aug 2015967240.162.87$4,062
Jul 20155925048.152.95$3,577
Jun 2015512056.152.88$2,921
May 20151324055.212.96$7,406
Apr 20152084449.822.71$10,482
Mar 20151131442.892.93$4,888
Feb 2015645744.662.98$3,028
Jan 2015553543.433.10$2,497
Dec 2014834654.693.59$4,704
Nov 20141139270.464.25$8,353
Oct 20141728178.303.90$13,784
Sep 20148617286.164.05$8,106
Aug 201412210689.394.04$11,333
Jul 201413214796.564.18$13,360
Jun 20141021698.164.74$10,088
May 201474394.734.73$7,024
Apr 2014971195.944.81$9,359
Mar 201427221995.895.06$27,190
Feb 20148931997.406.19$10,644
Jan 201410932390.404.86$11,424
Dec 201313037591.824.35$13,570
Nov 20131083788.853.74$9,734
Oct 2013127297.423.78$12,380
Sep 2013109119104.113.72$11,790
Aug 20137568104.253.52$8,058
Jul 20139885102.523.72$10,363
Jun 201311615694.403.93$11,564
May 201313614894.834.15$13,511
Apr 201313613893.964.28$13,370
Mar 201311811593.623.91$11,497
Feb 20138712591.233.42$8,365
Jan 2013896891.603.42$8,385
Dec 2012706886.773.42$6,306
Nov 201210212586.953.62$9,322
Oct 201210210689.383.40$9,477
Sep 201216924194.672.92$16,703
Aug 201213126992.662.91$12,921
Jul 201211718685.133.02$10,522
Jun 201212316379.822.52$10,228
May 201210624891.612.49$10,328
Apr 201284381101.652.00$9,299
Mar 2012123311105.052.22$13,612
Feb 2012129127101.102.57$13,368
Jan 201212710698.092.73$12,747
Dec 201112011996.873.24$12,010
Nov 20111097495.723.31$10,679
Oct 201112911084.983.65$11,364
Sep 201110310483.623.99$9,027
Aug 20111066383.404.15$9,102
Jul 201111711794.144.52$11,543
Jun 20111208392.904.64$11,533
May 201112310898.134.40$12,546
Apr 2011116127105.964.33$12,842
Mar 201112714196.364.06$12,810
Feb 20119313185.644.18$8,512
Jan 201111013386.504.59$10,125
Dec 201011614485.734.35$10,571
Nov 201011412380.843.80$9,683
Oct 201011019378.103.51$9,268
Sep 201011019172.633.98$8,749
Aug 201012115573.684.42$9,600
Jul 201014123272.554.74$11,328
Jun 201014923470.364.91$11,633
May 201014020771.124.24$10,833
Apr 201014922781.694.12$13,108
Mar 201012821378.394.39$10,969
Feb 201015123473.585.44$12,384
Jan 201013024274.365.96$11,110
Dec 20094217271.445.48$3,944
Nov 20093713974.593.75$3,281
Oct 20098429572.544.11$7,306
Sep 20098128665.543.06$6,185
Aug 20097530467.423.22$6,035
Jul 20097128961.133.46$5,341
Jun 20097827466.163.90$6,228
May 20097428154.743.93$5,154
Apr 20097426446.773.59$4,408
Mar 20097831642.144.06$4,570
Feb 20097830432.814.63$3,968
Jan 20097929135.865.37$4,396
Dec 20089430637.105.98$5,316
Nov 20088626755.496.86$6,604
Oct 20089431275.246.92$9,232
Sep 200857141101.767.88$6,911
Aug 200895269114.228.48$13,133
Jul 200892292131.0811.39$15,385
Jun 200898915131.3313.03$24,795
May 2008104275123.1711.57$15,993
Apr 2008124290110.3110.45$16,710
Mar 2008125303101.909.66$15,666
Feb 200810353992.538.77$14,258
Jan 200812539590.388.21$14,539
Dec 200712835388.337.30$13,884
Nov 200711233891.677.29$12,732
Oct 20078831282.856.92$9,450
Sep 20079839475.846.24$9,893
Aug 200712255569.066.39$11,971
Jul 200714836870.906.39$12,844
Jun 200711731062.007.55$9,594
May 200714430158.747.85$10,820
Apr 200716039159.617.81$12,589
Mar 200716149356.927.30$12,764
Feb 200715439555.108.22$11,731
Jan 200720554550.306.73$13,978
Dec 200619651456.656.92$14,659
Nov 200614743254.207.62$11,258
Oct 200616345454.906.01$11,679
Sep 200615954160.085.04$12,278
Aug 200615763368.717.34$15,434
Jul 200613042569.376.34$11,714
Jun 200612660166.286.38$12,188
May 200614758866.016.42$13,481
Apr 200613859764.397.36$13,280
Mar 200613991756.707.08$14,376
Feb 200612245057.597.75$10,514
Jan 200612344060.598.93$11,383
Dec 20059827854.9413.42$9,114
Nov 200511914154.6910.59$8,001
Oct 20051509358.3413.80$10,034
Sep 200511521961.4512.08$9,712
Aug 200511231361.519.80$9,956
Jul 200512253455.697.84$10,983
Jun 200511783852.337.38$12,308
May 200513176245.226.65$10,992
Apr 200516883649.207.36$14,419
Mar 20052234450.377.15$11,547
Feb 20051873445.226.31$8,671
Jan 20052306843.166.32$10,357
Dec 20042143539.866.75$8,766
Nov 20041743845.286.33$8,119
Oct 200416373249.706.52$12,870
Sep 20044961,59843.245.28$29,891
Aug 20045541,66842.375.55$32,731
Jul 20046382,59638.286.08$40,217
Jun 20046311,61736.106.43$33,181
May 20048742,29237.486.49$47,643
Apr 20042911,88434.475.86$21,068
Mar 200425796934.365.53$14,189
Feb 200445457632.455.51$17,906
Jan 20048419532.036.30$3,919
Dec 200310524830.266.30$4,740
Nov 20039919028.804.60$3,724
Oct 20031012028.174.76$853
Sep 20035032626.314.75$2,864
Aug 20035540629.765.13$3,719
Jul 20033061229.415.17$4,047
Jun 2003621,01128.565.98$7,819
May 2003501,75626.595.97$11,818

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.

Jan 2025 — as filed, then multipliedworked
Oil                  119 bbl  × $ 74.32 =     $8,844
Casinghead gas         0 Mcf  × $  4.28 =         $0

────────────────────────────────────────────────────
Month total                                   $8,844

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/37225 is the state's own key, not one this site invented.