SEALY SMITH FOUNDATION

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the CHAMA (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25773District 08Field 16786500Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$63 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 leases and 3 wells, and the rule below applies to all of them.

Discovered
1979-12-21
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.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition31,559 bbl$1,691,465
Casinghead gasProduction42,739 Mcf$162,687
Total$1,854,152

8,941 Mcf of this lease's gas, across 40 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 (2)

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 31.6373, -102.8339. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.63727, -102.83388 · 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%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
5,705 ft
2 wells filed one
Completion to plug
28.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 5,700 and 5,710 ft, median 5,705 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1979 – Sep 1980
2 of 2 wells
Plug dates filed
Oct 2008
1 of 2 wells; 1 filed none

Last completion to plug: a median of 28.1 years across the 1 well that filed both dates, with the middle half between 28.1 years and 28.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4753210225,700 ftSep 1980Oct 2008Yes
42-4753187015,710 ftDec 1979

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 20261680106.413.05$17,877
Apr 20260098.932.87$0
Mar 2026167089.753.15$14,988
Feb 20260063.503.75$0
Jan 2026177059.138.00$10,466
Dec 2025175056.664.41$9,916
Nov 2025161058.593.93$9,433
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 202505463.933.01$163
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025174060.553.23$10,536
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025179070.884.34$12,688
Jan 20250074.324.28$0
Dec 2024170068.993.12$11,728
Nov 20240069.052.20$0
Oct 2024174071.372.28$12,418
Sep 20240069.612.36$0
Aug 2024173075.632.06$13,084
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024166078.812.20$13,082
Apr 2024172084.451.66$14,525
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024172073.023.30$12,559
Dec 2023169071.262.61$12,043
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023169089.042.74$15,048
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 2023180068.962.26$12,413
May 20230070.622.23$0
Apr 2023170078.122.24$13,280
Mar 20230072.852.39$0
Feb 2023173075.112.47$12,994
Jan 20230076.533.39$0
Dec 2022174076.415.73$13,295
Nov 20220085.005.65$0
Oct 2022172087.185.86$14,995
Sep 20220084.888.16$0
Aug 2022171094.529.13$16,163
Jul 20221660101.587.54$16,862
Jun 202200115.097.98$0
May 20221710109.378.43$18,702
Apr 202200104.226.84$0
Mar 20221720108.885.08$18,727
Feb 20220091.054.86$0
Jan 2022176081.844.54$14,404
Dec 2021174071.323.90$12,410
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021170069.865.35$11,876
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021151069.493.38$10,493
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021173061.302.72$10,605
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020172038.772.71$6,668
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 2020171038.371.83$6,561
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20201728949.881.98$8,756
Jan 202018215557.252.09$10,744
Dec 2019016059.012.30$369
Nov 2019013755.302.75$377
Oct 201917514953.472.42$9,718
Sep 201908855.052.66$234
Aug 201916317953.112.30$9,069
Jul 2019012256.272.46$300
Jun 20191643352.782.49$8,738
May 2019020358.482.74$556
Apr 201917718162.632.75$11,583
Mar 2019019556.803.06$597
Feb 201916717550.852.79$8,981
Jan 2019019646.033.23$633
Dec 20181648246.594.19$7,984
Nov 201809252.934.24$390
Oct 20181616661.443.40$10,116
Sep 201808459.543.11$261
Aug 20181683559.403.07$10,087
Jul 201803865.142.93$111
Jun 20181623660.183.08$9,860
May 201804265.382.90$122
Apr 20181636363.842.90$10,589
Mar 20181693261.222.79$10,435
Feb 2018016061.782.77$443
Jan 201817020462.874.01$11,506
Dec 2017021657.272.92$631
Nov 2017014555.423.12$452
Oct 20171854249.292.98$9,244
Sep 20171781047.523.09$8,489
Aug 20170045.373.00$0
Jul 2017169043.873.09$7,414
Jun 20170542.493.09$15
May 20171874645.373.26$8,634
Apr 201704147.933.21$132
Mar 201718911746.772.98$9,189
Feb 201717515850.452.95$9,295
Jan 20171119149.413.42$1,197
Dec 201617716848.763.72$9,256
Nov 201618218942.492.64$8,233
Oct 2016011646.193.09$358
Sep 201616911341.553.10$7,372
Aug 20161669941.442.92$7,169
Jul 2016413641.622.92$564
Jun 201617515945.352.69$8,363
May 201617325242.521.99$7,858
Apr 2016021236.561.99$422
Mar 201617722033.011.79$6,237
Feb 201618119126.472.06$5,185
Jan 201649027.352.36$322
Dec 201501532.362.00$30
Nov 20151038.792.17$39
Oct 201510043.552.43$436
Sep 2015187042.992.76$8,039
Aug 2015162040.162.87$6,506
Jul 20150048.152.95$0
Jun 2015151656.152.88$8,496
May 2015158255.212.96$8,729
Apr 2015185049.822.71$9,217
Mar 20153042.892.93$129
Feb 2015174044.662.98$7,771
Jan 2015174043.433.10$7,557
Dec 2014167054.693.59$9,133
Nov 20140070.464.25$0
Oct 2014175078.303.90$13,703
Sep 2014176386.164.05$15,176
Aug 20141654589.394.04$14,931
Jul 201433535196.564.18$33,815
Jun 2014013698.164.74$644
May 201416630594.734.73$17,167
Apr 20141668395.944.81$16,325
Mar 2014019095.895.06$961
Feb 20140097.406.19$0
Jan 20141651090.404.86$14,965
Dec 201305091.824.35$218
Nov 201306488.853.74$239
Oct 20131657297.423.78$16,346
Sep 20131176104.113.72$758
Aug 2013089104.253.52$314
Jul 2013090102.523.72$335
Jun 201307694.403.93$299
May 201316716094.834.15$16,500
Apr 2013013693.964.28$582
Mar 201332914693.623.91$31,372
Feb 20130791.233.42$24
Jan 201304091.603.42$137
Dec 2012021486.773.42$732
Nov 201216622086.953.62$15,231
Oct 201216523789.383.40$15,553
Sep 2012023894.672.92$695
Aug 201216625792.662.91$16,129
Jul 201217427285.133.02$15,634
Jun 201216527279.822.52$13,855
May 201217128991.612.49$16,384
Apr 20120279101.652.00$557
Mar 2012166302105.052.22$18,109
Feb 2012328249101.102.57$33,801
Jan 201217011298.092.73$16,982
Dec 201116318496.873.24$16,386
Nov 2011012395.723.31$407
Oct 2011167084.983.65$14,192
Sep 2011171083.623.99$14,299
Aug 201116483.404.15$349
Jul 20111612194.144.52$15,251
Jun 201106792.904.64$311
May 2011215798.134.40$888
Apr 2011076105.964.33$329
Mar 201104896.364.06$195
Feb 201104185.644.18$171
Jan 201115886.504.59$353
Dec 201007085.734.35$304
Nov 2010021980.843.80$831
Oct 201009678.103.51$337
Sep 2010020972.633.98$832
Aug 201014826173.684.42$12,058
Jul 20101669472.554.74$12,489
Jun 2010020070.364.91$982
May 2010039571.124.24$1,673
Apr 201032130581.694.12$27,480
Mar 20101615478.394.39$12,858
Feb 201004873.585.44$261
Jan 201002574.365.96$149
Dec 200901071.445.48$55
Nov 20090774.593.75$26
Oct 20090372.544.11$12
Sep 20090465.543.06$12
Aug 200901567.423.22$48
Jul 200907861.133.46$270
Jun 2009111166.163.90$499
May 200976154.743.93$623
Apr 200903546.773.59$126
Mar 200917024442.144.06$8,154
Feb 2009213332.814.63$682
Jan 200917019135.865.37$7,122
Dec 200805137.105.98$305
Nov 200807355.496.86$501
Oct 200817622375.246.92$14,786
Sep 2008157101.767.88$551
Aug 2008332235114.228.48$39,915
Jul 2008038131.0811.39$433
Jun 2008050131.3313.03$652
May 20080165123.1711.57$1,910
Apr 2008175264110.3110.45$22,064
Mar 2008337341101.909.66$37,636
Feb 2008017992.538.77$1,570
Jan 200817530990.388.21$18,352
Dec 200706688.337.30$482
Nov 200716612691.677.29$16,136
Oct 2007013282.856.92$914
Sep 2007016575.846.24$1,030
Aug 2007022569.066.39$1,437
Jul 2007019670.906.39$1,252
Jun 2007016662.007.55$1,253
May 200717224358.747.85$12,010
Apr 200715925059.617.81$11,429
Mar 200717426356.927.30$11,825
Feb 200711324055.108.22$8,198
Jan 2007024650.306.73$1,655
Dec 200612314856.656.92$7,992
Nov 200612218954.207.62$8,052
Oct 200605154.906.01$307
Sep 20060060.085.04$0
Aug 200603868.717.34$279
Jul 200610213969.376.34$7,957
Jun 200610411666.286.38$7,634
May 200606166.016.42$392
Apr 20068312864.397.36$6,287
Mar 2006858956.707.08$5,450
Feb 20068011157.597.75$5,468
Jan 2006023860.598.93$2,126
Dec 2005749354.9413.42$5,313
Nov 200509054.6910.59$953
Oct 200504558.3413.80$621
Sep 2005013961.4512.08$1,679
Aug 20059913261.519.80$7,383
Jul 2005019855.697.84$1,553
Jun 200512922452.337.38$8,404
May 2005022245.226.65$1,477
Apr 200526224649.207.36$14,701
Mar 2005019750.377.15$1,410
Feb 2005016845.226.31$1,060
Jan 200512618643.166.32$6,614
Dec 200413222339.866.75$6,767
Nov 2004022145.286.33$1,399
Oct 200413022949.706.52$7,953
Sep 200412920243.245.28$6,645
Aug 2004017442.375.55$966
Jul 200413226038.286.08$6,635
Jun 2004024436.106.43$1,570
May 200410724937.486.49$5,628
Apr 200413122634.475.86$5,840
Mar 200413922934.365.53$6,042
Feb 2004021332.455.51$1,174
Jan 200412422232.036.30$5,370
Dec 200314118730.266.30$5,445
Nov 200313221628.804.60$4,794
Oct 200312522928.174.76$4,611
Sep 2003019226.314.75$912
Aug 200314021129.765.13$5,249
Jul 2003025029.415.17$1,293
Jun 200313423428.565.98$5,227
May 2003024726.595.97$1,475
Apr 200311124126.675.41$4,264
Mar 200313723731.146.10$5,711
Feb 200313822633.487.93$6,411
Jan 2003020230.315.58$1,128
Dec 200212623026.914.85$4,507
Nov 200213221424.664.14$4,140
Oct 200214021926.464.23$4,631
Sep 2002022327.443.64$811
Aug 200210723725.963.16$3,528
Jul 200211623024.583.06$3,555
Jun 200212023123.733.34$3,619
May 200211522824.663.58$3,653
Apr 200210724523.653.51$3,391
Mar 200213525822.003.10$3,771
Feb 200213726218.222.38$3,119
Jan 200213125117.172.38$2,846
Dec 200113421816.932.36$2,784
Nov 200113921518.072.41$3,029
Oct 200113118019.782.53$3,046
Sep 200113020224.262.25$3,609
Aug 200113023824.873.05$3,960
Jul 200113228023.933.20$4,054
Jun 200113125824.563.82$4,204
May 200113131425.524.31$4,696
Apr 200126827624.685.34$8,087
Mar 200127834624.545.38$8,682
Feb 200127718327.755.77$8,742
Jan 2001426027.478.40$11,702
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 1997311517.742.95$5,532
Aug 199702317.862.55$59
Jul 199716417417.582.25$3,274
Jun 199729013517.242.26$5,304
May 1997013818.972.31$319
Apr 19970017.882.08$0
Mar 19970218.951.94$4
Feb 19970020.492.21$0
Jan 1997130223.483.54$3,059
Dec 19961424623.32$3,311
Nov 199607621.97$0
Oct 19962784823.31$6,480
Sep 19961605522.22$3,555
Aug 1996801720.26$1,621
Jul 1996902119.55$1,760
Jun 19960018.73$0
May 199615317119.43$2,973
Apr 199630233521.51$6,496
Mar 199644938919.38$8,702
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950616.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 199504416.41$0
May 199509017.56$0
Apr 1995018517.73$0
Mar 1995020316.44$0
Feb 1995019616.58$0
Jan 1995024915.92$0
Dec 1994045415.03$0
Nov 1994017615.90$0
Oct 1994031415.58$0
Sep 1994028415.29$0
Aug 1994034016.13$0
Jul 1994034017.56$0
Jun 199417122217.09$2,922
May 1994035815.88$0
Apr 1994023714.14$0
Mar 199441623712.46$5,183
Feb 1994023312.50$0
Jan 1994021912.66$0
Dec 199306012.33$0
Nov 199306214.49$0
Oct 19932396115.85$3,788
Sep 199310519815.03$1,578
Aug 199321922815.66$3,430
Jul 199325310315.46$3,911
Jun 199323620416.79$3,962
May 199324927817.68$4,402
Apr 199335858118.05$6,462
Mar 199312383418.14$2,231
Feb 199329167317.90$5,209
Jan 199320011416.93$3,386

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                  168 bbl  × $106.41 =    $17,877
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,877

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/25773 is the state's own key, not one this site invented.