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MANN, S. F.

Operated by CROSS TIMBERS ENERGY, LLC (P-5 190469) in the SEMINOLE (SAN ANGELO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5471District 8AField 82225284Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$32.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.0 M
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The SEMINOLE (SAN ANGELO) field

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 10 leases and 30 wells, and the rule below applies to all of them.

Discovered
1947-10-04
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 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.

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
OilDisposition643,390 bbl$32,790,052
Casinghead gasProduction54,932 Mcf$148,563
Total$32,938,615

15,659 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 (3)

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 32.7314, -102.6872. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.73143, -102.68701 · 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
33.3%
1 of 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
6,569 ft
2 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
133.3%
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.
266.7%

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 6,538 and 6,600 ft, median 6,569 ft, over the 2 wells that filed a depth.

Completions filed
Apr 1989 – Feb 2024
2 of 3 wells; 1 filed none

3 wells

42-165025596———Yes
42-1653428676,600 ftFeb 2024——
42-1650257156,538 ftApr 1989——

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 20261,25694106.413.05$133,937
Apr 20269479098.932.87$93,945
Mar 20261,2839489.753.15$115,445
Feb 20261,4498463.503.75$92,327
Jan 20261,0809459.138.00$64,612
Dec 20251,0709456.664.41$61,041
Nov 20251,1139058.593.93$65,564
Oct 20251,7059459.383.30$101,554
Sep 20258676962.743.08$54,608
Aug 20251,3069463.933.01$83,776
Jul 20251,1429466.743.32$76,529
Jun 20251,4769066.483.13$98,406
May 20251,1159460.553.23$67,817
Apr 20251,4979062.363.54$93,672
Mar 20251,52221767.704.27$103,966
Feb 20251,12019670.884.34$80,236
Jan 20251,34821774.324.28$101,112
Dec 20241,15421768.993.12$80,292
Nov 20241,65521069.052.20$114,739
Oct 20241,29421771.372.28$92,848
Sep 20241,31521069.612.36$92,034
Aug 20241,31221775.632.06$99,674
Jul 20241,29921779.932.15$104,295
Jun 20241,30521078.082.63$102,448
May 20241,32721778.812.20$105,058
Apr 202476421084.451.66$64,868
Mar 202476521780.301.55$61,765
Feb 202419020376.091.78$14,819
Jan 202493021773.023.30$68,624
Dec 202395321771.262.61$68,477
Nov 202393421077.892.81$73,339
Oct 202374021785.443.09$63,896
Sep 202393321089.042.74$83,649
Aug 202389421780.522.67$72,565
Jul 202392221774.852.64$69,585
Jun 20231,13021068.962.26$78,399
May 202338121770.622.23$27,390
Apr 202395521078.122.24$75,075
Mar 20231,63721772.852.39$119,775
Feb 20231,31119675.112.47$98,952
Jan 20231,28221776.533.39$98,847
Dec 20221,52621776.415.73$117,845
Nov 20221,53021085.005.65$131,236
Oct 20221,54221787.185.86$135,704
Sep 20221,32521084.888.16$114,180
Aug 20221,29321794.529.13$124,195
Jul 20221,690217101.587.54$173,307
Jun 20221,524210115.097.98$177,072
May 20221,314217109.378.43$145,542
Apr 20221,506210104.226.84$158,391
Mar 20221,517217108.885.08$166,273
Feb 20221,11019691.054.86$102,018
Jan 20221,3409381.844.54$110,088
Dec 20211,3309371.323.90$95,218
Nov 20211,4869077.435.24$115,532
Oct 20211,6899379.795.71$135,297
Sep 20219349069.865.35$65,731
Aug 20211,4999366.024.22$99,356
Jul 20211,1339370.783.98$80,564
Jun 20211,4779069.493.38$102,941
May 20211,1039363.483.02$70,299
Apr 20211,2889060.362.76$77,992
Mar 20211,3199361.302.72$81,107
Feb 20215638457.805.55$33,007
Jan 20211,1209350.412.81$56,721
Dec 20201,6939344.642.68$75,824
Nov 20201,4799038.772.71$57,584
Oct 20201,6879336.972.48$62,599
Sep 20201,3109037.091.99$48,767
Aug 20201,4399339.982.39$57,753
Jul 20201,7639338.371.83$67,816
Jun 20201,4579034.901.69$51,001
May 20201,4079316.921.81$23,975
Apr 20201,4419014.751.80$21,417
Mar 20201,6679330.341.86$50,749
Feb 20201,4118749.881.98$70,553
Jan 20201,6369357.252.09$93,856
Dec 20191,4879359.012.30$87,962
Nov 20191,2909055.302.75$71,585
Oct 20191,6459353.472.42$88,183
Sep 20191,4139055.052.66$78,025
Aug 20191,6099353.112.30$85,668
Jul 20191,7879356.272.46$100,783
Jun 20191,4119052.782.49$74,697
May 20191,6069358.482.74$94,174
Apr 20191,3999062.632.75$87,867
Mar 20191,6399356.803.06$93,380
Feb 20191,5818450.852.79$80,628
Jan 20191,2389346.033.23$57,285
Dec 20181,5199346.594.19$71,159
Nov 20181,3929052.934.24$74,060
Oct 20181,9909361.443.40$122,582
Sep 20181,2529059.543.11$74,824
Aug 20181,5909359.403.07$94,731
Jul 20181,4419365.142.93$94,139
Jun 20181,3789060.183.08$83,205
May 20181,8159365.382.90$118,934
Apr 20181,3029063.842.90$83,381
Mar 20181,8699361.222.79$114,679
Feb 20181,8218461.782.77$112,734
Jan 20181,3839362.874.01$87,322
Dec 20171,2249357.272.92$70,370
Nov 20171,7779055.423.12$98,762
Oct 20171,7999349.292.98$88,950
Sep 20171,3129047.523.09$62,624
Aug 20171,6789345.373.00$76,410
Jul 20171,4689343.873.09$64,688
Jun 20171,6389042.493.09$69,876
May 20171,6079345.373.26$73,213
Apr 20171,3719047.933.21$66,001
Mar 20171,5629346.772.98$73,332
Feb 20171,5468450.452.95$78,244
Jan 20171,5429349.413.42$76,508
Dec 20161,5569348.763.72$76,217
Nov 20161,6579042.492.64$70,644
Oct 20161,5299346.193.09$70,912
Sep 20161,5169041.553.10$63,269
Aug 20161,6849341.442.92$70,057
Jul 20161,5219341.622.92$63,576
Jun 20161,6609045.352.69$75,523
May 20161,8659342.521.99$79,485
Apr 20161,6559036.561.99$60,686
Mar 20161,8519333.011.79$61,268
Feb 20161,4738726.472.06$39,170
Jan 20162,0769327.352.36$56,998
Dec 20151,3849332.362.00$44,972
Nov 20151,4849038.792.17$57,759
Oct 20151,8849343.552.43$82,274
Sep 20151,3649042.992.76$58,887
Aug 20151,4979340.162.87$60,387
Jul 20152,3359348.152.95$112,704
Jun 20151,1899056.152.88$67,022
May 20151,8369355.212.96$101,640
Apr 20151,6039049.822.71$80,105
Mar 20151,9039342.892.93$81,893
Feb 20151,0218444.662.98$45,848
Jan 20152,0219343.433.10$88,060
Dec 20141,3189354.693.59$72,415
Nov 20141,5449070.464.25$109,173
Oct 20141,7339378.303.90$136,057
Sep 20141,9739086.164.05$170,358
Aug 20141,5299389.394.04$137,053
Jul 20141,6679396.564.18$161,354
Jun 20141,6229098.164.74$159,642
May 20141,6809394.734.73$159,586
Apr 20141,6349095.944.81$157,199
Mar 20141,8379395.895.06$176,620
Feb 20141,1928497.406.19$116,621
Jan 20141,6849390.404.86$152,686
Dec 20131,6959391.824.35$156,040
Nov 20131,3749088.853.74$122,416
Oct 20131,8669397.423.78$182,137
Sep 20131,51487104.113.72$157,946
Aug 20131,70493104.253.52$177,970
Jul 20131,65390102.523.72$169,800
Jun 20131,5379094.403.93$145,447
May 20131,6709394.834.15$158,752
Apr 20131,6809093.964.28$158,238
Mar 20131,7359393.623.91$162,795
Feb 20131,8898491.233.42$172,621
Jan 20131,8749091.603.42$171,966
Dec 20121,5029086.773.42$130,636
Nov 20121,6719086.953.62$145,620
Oct 20121,6849389.383.40$150,832
Sep 20121,5369094.672.92$145,676
Aug 20121,6759392.662.91$155,476
Jul 20121,6959385.133.02$144,576
Jun 20121,7039079.822.52$136,160
May 20121,7029391.612.49$156,152
Apr 20121,79490101.652.00$182,540
Mar 20121,6500105.052.22$173,333
Feb 20122,16187101.102.57$218,701
Jan 20121,3569398.092.73$133,264
Dec 20111,9919396.873.24$193,169
Nov 20111,806095.723.31$172,870
Oct 20111,6369384.983.65$139,367
Sep 20111,7969083.623.99$150,540
Aug 20111,6699383.404.15$139,580
Jul 20111,9679394.144.52$185,593
Jun 20111,6329092.904.64$152,030
May 20112,2819398.134.40$224,244
Apr 20111,88090105.964.33$199,595
Mar 20111,6469396.364.06$158,986
Feb 20111,4838485.644.18$127,355
Jan 20111,5479386.504.59$134,242
Dec 20101,9009385.734.35$163,291
Nov 20101,7269080.843.80$139,871
Oct 20101,8019378.103.51$140,984
Sep 20101,7819072.633.98$129,712
Aug 20101,5579373.684.42$115,131
Jul 20102,0629372.554.74$150,039
Jun 20101,7229070.364.91$121,602
May 20102,2319371.124.24$159,063
Apr 20101,5469081.694.12$126,664
Mar 20102,0729378.394.39$162,832
Feb 20101,3878473.585.44$102,513
Jan 20102,0639374.365.96$153,959
Dec 20091,9049371.445.48$136,532
Nov 20091,5339074.593.75$114,684
Oct 20091,8689372.544.11$135,887
Sep 20092,0619065.543.06$135,354
Aug 20091,7999367.423.22$121,588
Jul 20091,6599361.133.46$101,737
Jun 20091,8189066.163.90$120,629
May 20091,9809354.743.93$108,750
Apr 20091,6659046.773.59$78,195
Mar 20092,3289342.144.06$98,479
Feb 20091,3228432.814.63$43,764
Jan 20091,8299335.865.37$66,087
Dec 20081,5269337.105.98$57,170
Nov 20081,6779055.496.86$93,674
Oct 20081,8089375.246.92$136,678
Sep 20081,99790101.767.88$203,924
Aug 20081,66293114.228.48$190,623
Jul 20081,67793131.0811.39$220,880
Jun 20081,67190131.3313.03$220,625
May 20081,68293123.1711.57$208,248
Apr 20081,70290110.3110.45$188,689
Mar 20081,36893101.909.66$140,298
Feb 20081,5198792.538.77$141,316
Jan 20081,7019390.388.21$154,500
Dec 20072,0649388.337.30$182,992
Nov 20071,3699091.677.29$126,152
Oct 20071,6899382.856.92$140,577
Sep 20071,5119075.846.24$115,156
Aug 20071,3299369.066.39$92,375
Jul 20071,6859370.906.39$120,061
Jun 20071,1859062.007.55$74,149
May 20071,5349358.747.85$90,837
Apr 20071,3579059.617.81$81,593
Mar 20071,5229356.927.30$87,311
Feb 20071,2078455.108.22$67,196
Jan 20071,5309350.306.73$77,585
Dec 20061,3589356.656.92$77,574
Nov 20061,1769054.207.62$64,425
Oct 20061,3329354.906.01$73,686
Sep 20066559060.085.04$39,806
Aug 20061,1379368.717.34$78,806
Jul 20061,7969369.376.34$125,178
Jun 20062,0059066.286.38$133,466
May 20062,0059366.016.42$132,948
Apr 20061,9669064.397.36$127,253
Mar 20062,0119356.707.08$114,682
Feb 20061,5168457.597.75$87,958
Jan 20062,2239360.598.93$135,522
Dec 20052,0889354.9413.42$115,962
Nov 20051,748054.6910.59$95,598
Oct 20052,035058.3413.80$118,722
Sep 20051,865061.4512.08$114,604
Aug 20052,080061.519.80$127,941
Jul 20052,014055.697.84$112,160
Jun 20052,072052.337.38$108,428
May 20051,911045.226.65$86,415
Apr 20051,709049.207.36$84,083
Mar 20052,221050.377.15$111,872
Feb 20051,751045.226.31$79,180
Jan 20052,204043.166.32$95,125
Dec 20042,054039.866.75$81,872
Nov 20042,027045.286.33$91,783
Oct 20042,095049.706.52$104,122
Sep 20041,7123143.245.28$74,191
Aug 20042,068242.375.55$87,632
Jul 20042,1416038.286.08$82,323
Jun 20042,0516036.106.43$74,427
May 20042,1446237.486.49$80,760
Apr 20041,7466034.475.86$60,536
Mar 20041,7486234.365.53$60,404
Feb 20041,4335832.455.51$46,820
Jan 20041,4356232.036.30$46,354
Dec 20032,13412430.266.30$65,356
Nov 20032,1666028.804.60$62,657
Oct 20032,1516228.174.76$60,889
Sep 20032,1286026.314.75$56,273
Aug 20032,1626229.765.13$64,659
Jul 20032,0946229.415.17$61,905
Jun 20032,0176028.565.98$57,965
May 20031,6646226.595.97$44,616
Apr 20032,20512226.675.41$59,467
Mar 20032,0765631.146.10$64,988
Feb 20031,4326233.487.93$48,435
Jan 20031,9396230.315.58$59,117
Dec 20021,8936226.914.85$51,242
Nov 20021,5406224.664.14$38,233
Oct 20021,0306226.464.23$27,516
Sep 20021,3516027.443.64$37,290
Aug 20022,0496225.963.16$53,388
Jul 20021,7105024.583.06$42,185
Jun 20021,3716023.733.34$32,734
May 20021,8876224.663.58$46,756
Apr 20021,7306023.653.51$41,125
Mar 20021,5206222.003.10$33,632
Feb 20021,3835618.222.38$25,331
Jan 20021,7166217.172.38$29,611
Dec 20011,3706216.932.36$23,341
Nov 20011,4286018.072.41$25,948
Oct 20011,4356219.782.53$28,541
Sep 20011,4236024.262.25$34,657
Aug 20011,4246224.873.05$35,604
Jul 20011,4196223.933.20$34,155
Jun 20011,4106024.563.82$34,859
May 20011,4256225.524.31$36,633
Apr 20011,3666024.685.34$34,033
Mar 20011,4206224.545.38$35,180
Feb 20011,3675627.755.77$38,257
Jan 20019086227.478.40$25,463
Dec 20001,3655826.889.12$37,220
Nov 20001,4176032.215.66$45,981
Oct 20009516231.235.15$30,019
Sep 20001,3535631.875.19$43,411
Aug 20009226229.644.54$27,610
Jul 20001,3985028.534.09$40,089
Jun 20001,4256029.304.40$42,016
May 20001,3796227.263.68$37,820
Apr 20001,4076024.513.12$34,673
Mar 20001,4016228.422.86$39,994
Feb 20001,4035827.622.73$38,909
Jan 20001,3436225.272.48$34,091
Dec 19991,3696224.282.42$33,390
Nov 19991,4286023.192.43$33,261
Oct 19991,4276220.982.80$30,112
Sep 19991,42511821.752.62$31,303
Aug 19991,88112419.262.88$36,585
Jul 19991,89712417.892.37$34,232
Jun 19991,42812015.942.36$23,046
May 19991,82031015.792.32$29,457
Apr 19991,8906015.102.21$28,671
Mar 19991,83712412.471.84$23,135
Feb 19991,3931129.981.82$14,106
Jan 19991,817010.381.90$18,860
Dec 19981,4182799.201.77$13,540
Nov 19981,70927910.892.19$19,221
Oct 19981,84027912.421.97$23,402
Sep 19981,36327912.592.08$17,741
Aug 19981,87827911.301.91$21,754
Jul 19981,41328211.742.24$17,220
Jun 19981,42226811.242.24$16,583
May 19981,31527412.622.21$17,200
Apr 19981,43223613.042.51$19,265
Mar 19981,36819012.802.31$17,949
Feb 199890814513.952.30$13,000
Jan 199891131714.702.15$14,075
Dec 19971,83938716.322.41$30,946
Nov 19972,38538618.193.09$44,575
Oct 19971,87838719.253.15$37,370
Sep 19971,84637117.742.95$33,844
Aug 19972,37838817.862.55$43,462
Jul 19971,89129517.582.25$33,907
Jun 19972,37337917.242.26$41,766
May 19971,90839418.972.31$37,104
Apr 19972,30438817.882.08$42,004
Mar 19971,91140818.951.94$37,005
Feb 19971,89135420.492.21$39,527
Jan 19972,71740723.483.54$65,236
Dec 19961,82935223.32—$42,652
Nov 19961,90736321.97—$41,897
Oct 19961,84039823.31—$42,890
Sep 19961,89932422.22—$42,196
Aug 19961,88534720.26—$38,190
Jul 19961,38833819.55—$27,135
Jun 19961,89432818.73—$35,475
May 19961,89336019.43—$36,781
Apr 19961,43533021.51—$30,867
Mar 19962,19833019.38—$42,597
Feb 19961,23930816.98—$21,038
Jan 19961,76427017.07—$30,111
Dec 19951,40037417.19—$24,066
Nov 19951,81713616.00—$29,072
Oct 19951,84941415.43—$28,530
Sep 19951,42439316.18—$23,040
Aug 19951,88643215.92—$30,025
Jul 19951,88439215.24—$28,712
Jun 19951,42040516.41—$23,302
May 19952,37944717.56—$41,775
Apr 19951,89343617.73—$33,563
Mar 19951,40836816.44—$23,148
Feb 19951,81038016.58—$30,010
Jan 19951,81237415.92—$28,847
Dec 19941,92242715.03—$28,888
Nov 19941,39742915.90—$22,212
Oct 19942,34848915.58—$36,582
Sep 19941,89448115.29—$28,959
Aug 19942,36250716.13—$38,099
Jul 19941,87653117.56—$32,943
Jun 19942,33849217.09—$39,956
May 19942,36154015.88—$37,493
Apr 19941,43642214.14—$20,305
Mar 19941,43525512.46—$17,880
Feb 19941,43230312.50—$17,900
Jan 19941,42834812.66—$18,078
Dec 19931,42530312.33—$17,570
Nov 19931,91014514.49—$27,676
Oct 19931,90714015.85—$30,226
Sep 19931,42713015.03—$21,448
Aug 19931,89114115.66—$29,613
Jul 19931,83512915.46—$28,369
Jun 19931,37612816.79—$23,103
May 19931,87614217.68—$33,168
Apr 19931,89814218.05—$34,259
Mar 19931,90014418.14—$34,466
Feb 19931,86913817.90—$33,455
Jan 19931,92115416.93—$32,523

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                1,256 bbl  × $106.41 =   $133,651
Casinghead gas        94 Mcf  × $  3.05 =       $286

────────────────────────────────────────────────────
Month total                                 $133,937

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. 8A/O/5471 is the state's own key, not one this site invented.