MineralRecord
Log inSign up

SEMINOLE DEEP UNIT "F"

Operated by OXY USA INC. (P-5 630591) in the SEMINOLE (WOLFCAMP REEF) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66340District 8AField 82225710Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$18.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$41 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The SEMINOLE (WOLFCAMP REEF) 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 7 leases and 9 wells, and the rule below applies to all of them.

Discovered
1962-08-04
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 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: “ FOR WELLS SPACING SEE DETAILED RULES”

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
OilDisposition548,160 bbl$18,661,187
Casinghead gasProduction2,623 Mcf$2,140
Total$18,663,327

1,751 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 (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 32.7951, -102.7214. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.79512, -102.72136 · 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
10,534 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
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 9,204 and 11,864 ft, median 10,534 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1994
1 of 2 wells; 1 filed none
Plug dates filed
Jan 2024
1 of 2 wells; 1 filed none

2 wells

42-16534017111,864 ft—Jan 2024Yes
42-1653478229,204 ftDec 1994——

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 2026700106.413.05$7,449
Apr 202677098.932.87$7,618
Mar 202664089.753.15$5,744
Feb 202648063.503.75$3,048
Jan 202630059.138.00$1,774
Dec 20259056.664.41$510
Nov 202536058.593.93$2,109
Oct 202548059.383.30$2,850
Sep 202536062.743.08$2,259
Aug 202558063.933.01$3,708
Jul 20250066.743.32$0
Jun 202560066.483.13$3,989
May 202584060.553.23$5,086
Apr 202590062.363.54$5,612
Mar 2025102067.704.27$6,905
Feb 202592070.884.34$6,521
Jan 2025100074.324.28$7,432
Dec 202491068.993.12$6,278
Nov 202494069.052.20$6,491
Oct 202497071.372.28$6,923
Sep 202487069.612.36$6,056
Aug 2024113075.632.06$8,546
Jul 202492079.932.15$7,354
Jun 202497078.082.63$7,574
May 2024191078.812.20$15,053
Apr 2024228084.451.66$19,255
Mar 2024240080.301.55$19,272
Feb 2024154076.091.78$11,718
Jan 2024244073.023.30$17,817
Dec 2023259071.262.61$18,456
Nov 2023214077.892.81$16,668
Oct 2023213085.443.09$18,199
Sep 2023217089.042.74$19,322
Aug 2023243080.522.67$19,566
Jul 202347074.852.64$3,518
Jun 2023117068.962.26$8,068
May 2023185070.622.23$13,065
Apr 2023204078.122.24$15,936
Mar 2023250072.852.39$18,213
Feb 2023230075.112.47$17,275
Jan 2023285076.533.39$21,811
Dec 2022287076.415.73$21,930
Nov 2022275085.005.65$23,375
Oct 2022266087.185.86$23,190
Sep 2022232084.888.16$19,692
Aug 2022236094.529.13$22,307
Jul 20222340101.587.54$23,770
Jun 20222280115.097.98$26,241
May 20222380109.378.43$26,030
Apr 20222510104.226.84$26,159
Mar 20222330108.885.08$25,369
Feb 2022194091.054.86$17,664
Jan 2022238081.844.54$19,478
Dec 2021225071.323.90$16,047
Nov 2021201077.435.24$15,563
Oct 2021154079.795.71$12,288
Sep 2021133069.865.35$9,291
Aug 2021135066.024.22$8,913
Jul 2021162070.783.98$11,466
Jun 2021184069.493.38$12,786
May 2021311063.483.02$19,742
Apr 2021261060.362.76$15,754
Mar 2021287061.302.72$17,593
Feb 2021265057.805.55$15,317
Jan 2021248050.412.81$12,502
Dec 2020251044.642.68$11,205
Nov 2020176038.772.71$6,824
Oct 2020275036.972.48$10,167
Sep 2020263037.091.99$9,755
Aug 2020359039.982.39$14,353
Jul 2020294038.371.83$11,281
Jun 2020355034.901.69$12,390
May 2020328016.921.81$5,550
Apr 2020242014.751.80$3,570
Mar 2020314030.341.86$9,527
Feb 2020339049.881.98$16,909
Jan 2020490057.252.09$28,053
Dec 2019612059.012.30$36,114
Nov 2019610055.302.75$33,733
Oct 2019635053.472.42$33,953
Sep 2019530055.052.66$29,177
Aug 2019539053.112.30$28,626
Jul 2019502056.272.46$28,248
Jun 2019600052.782.49$31,668
May 2019455058.482.74$26,608
Apr 2019419062.632.75$26,242
Mar 2019309056.803.06$17,551
Feb 2019525050.852.79$26,696
Jan 2019513046.033.23$23,613
Dec 2018616046.594.19$28,699
Nov 2018514052.934.24$27,206
Oct 2018569061.443.40$34,959
Sep 2018550059.543.11$32,747
Aug 2018607059.403.07$36,056
Jul 2018560065.142.93$36,478
Jun 2018597060.183.08$35,927
May 2018608065.382.90$39,751
Apr 2018568063.842.90$36,261
Mar 2018692061.222.79$42,364
Feb 2018499061.782.77$30,828
Jan 2018575062.874.01$36,150
Dec 2017444057.272.92$25,428
Nov 2017559055.423.12$30,980
Oct 2017604049.292.98$29,771
Sep 2017599047.523.09$28,464
Aug 2017605045.373.00$27,449
Jul 2017437043.873.09$19,171
Jun 2017360042.493.09$15,296
May 2017475045.373.26$21,551
Apr 2017509047.933.21$24,396
Mar 2017630046.772.98$29,465
Feb 2017497050.452.95$25,074
Jan 2017538049.413.42$26,583
Dec 2016655048.763.72$31,938
Nov 2016214042.492.64$9,093
Oct 2016240046.193.09$11,086
Sep 201670041.553.10$2,909
Aug 2016465041.442.92$19,270
Jul 2016645041.622.92$26,845
Jun 2016542045.352.69$24,580
May 2016626042.521.99$26,618
Apr 2016641036.561.99$23,435
Mar 2016582033.011.79$19,212
Feb 2016502026.472.06$13,288
Jan 2016608027.352.36$16,629
Dec 2015715032.362.00$23,137
Nov 2015743038.792.17$28,821
Oct 2015784043.552.43$34,143
Sep 2015621042.992.76$26,697
Aug 2015291040.162.87$11,687
Jul 2015259048.152.95$12,471
Jun 2015301056.152.88$16,901
May 2015713055.212.96$39,365
Apr 2015707049.822.71$35,223
Mar 2015777042.892.93$33,326
Feb 2015470044.662.98$20,990
Jan 2015460043.433.10$19,978
Dec 2014655054.693.59$35,822
Nov 2014627070.464.25$44,178
Oct 2014677078.303.90$53,009
Sep 2014692086.164.05$59,623
Aug 2014730089.394.04$65,255
Jul 2014747096.564.18$72,130
Jun 2014718098.164.74$70,479
May 2014757094.734.73$71,711
Apr 2014761095.944.81$73,010
Mar 2014788095.895.06$75,561
Feb 2014732097.406.19$71,297
Jan 2014919090.404.86$83,078
Dec 2013785091.824.35$72,079
Nov 2013608088.853.74$54,021
Oct 2013415097.423.78$40,429
Sep 20138410104.113.72$87,557
Aug 20131,0640104.253.52$110,922
Jul 20131,1990102.523.72$122,921
Jun 20131,451094.403.93$136,974
May 20131,110094.834.15$105,261
Apr 2013294093.964.28$27,624
Mar 2013209093.623.91$19,567
Feb 2013219091.233.42$19,979
Jan 2013241091.603.42$22,076
Dec 2012199086.773.42$17,267
Nov 2012230086.953.62$19,999
Oct 2012463089.383.40$41,383
Sep 2012645094.672.92$61,062
Aug 2012611092.662.91$56,615
Jul 2012560085.133.02$47,673
Jun 2012639079.822.52$51,005
May 2012684091.612.49$62,661
Apr 20127070101.652.00$71,867
Mar 20126460105.052.22$67,862
Feb 20126930101.102.57$70,062
Jan 2012570098.092.73$55,911
Dec 2011899096.873.24$87,086
Nov 2011732095.723.31$70,067
Oct 2011767084.983.65$65,180
Sep 2011750083.623.99$62,715
Aug 2011708083.404.15$59,047
Jul 2011652094.144.52$61,379
Jun 2011572092.904.64$53,139
May 2011712098.134.40$69,869
Apr 20117670105.964.33$81,271
Mar 2011828096.364.06$79,786
Feb 2011720085.644.18$61,661
Jan 2011751086.504.59$64,962
Dec 2010782085.734.35$67,041
Nov 2010812080.843.80$65,642
Oct 2010864078.103.51$67,478
Sep 2010911072.633.98$66,166
Aug 2010841073.684.42$61,965
Jul 2010791072.554.74$57,387
Jun 2010761070.364.91$53,544
May 2010881071.124.24$62,657
Apr 2010856081.694.12$69,927
Mar 2010870078.394.39$68,199
Feb 2010782073.585.44$57,540
Jan 2010928074.365.96$69,006
Dec 2009847071.445.48$60,510
Nov 2009836074.593.75$62,357
Oct 2009789072.544.11$57,234
Sep 2009834065.543.06$54,660
Aug 2009905067.423.22$61,015
Jul 20091,003061.133.46$61,313
Jun 2009998066.163.90$66,028
May 2009788054.743.93$43,135
Apr 2009171046.773.59$7,998
Mar 2009698042.144.06$29,414
Feb 2009820032.814.63$26,904
Jan 20091,003035.865.37$35,968
Dec 2008974037.105.98$36,135
Nov 20081,095055.496.86$60,762
Oct 20081,127075.246.92$84,795
Sep 20081,0600101.767.88$107,866
Aug 20081,1630114.228.48$132,838
Jul 20081,1650131.0811.39$152,708
Jun 20081,0220131.3313.03$134,219
May 20081,0630123.1711.57$130,930
Apr 20081,1570110.3110.45$127,629
Mar 20081,1110101.909.66$113,211
Feb 20081,011092.538.77$93,548
Jan 20081,151090.388.21$104,027
Dec 20071,285088.337.30$113,504
Nov 20071,274091.677.29$116,788
Oct 20071,320082.856.92$109,362
Sep 20071,348075.846.24$102,232
Aug 20071,424069.066.39$98,341
Jul 20071,455070.906.39$103,160
Jun 20071,349062.007.55$83,638
May 20071,507058.747.85$88,521
Apr 20071,529059.617.81$91,144
Mar 20071,604056.927.30$91,300
Feb 20071,556055.108.22$85,736
Jan 20071,530050.306.73$76,959
Dec 20062,078056.656.92$117,719
Nov 20061,901054.207.62$103,034
Oct 20062,227054.906.01$122,262
Sep 20062,127060.085.04$127,790
Aug 20062,189068.717.34$150,406
Jul 20062,029069.376.34$140,752
Jun 20061,793066.286.38$118,840
May 2006723066.016.42$47,725
Apr 2006566064.397.36$36,445
Mar 2006524056.707.08$29,711
Feb 2006669057.597.75$38,528
Jan 2006743060.598.93$45,018
Dec 2005713054.9413.42$39,172
Nov 2005760054.6910.59$41,564
Oct 2005759058.3413.80$44,280
Sep 2005815061.4512.08$50,082
Aug 2005866061.519.80$53,268
Jul 2005935055.697.84$52,070
Jun 2005626052.337.38$32,759
May 2005845045.226.65$38,211
Apr 2005895049.207.36$44,034
Mar 2005785050.377.15$39,540
Feb 2005783045.226.31$35,407
Jan 2005775043.166.32$33,449
Dec 2004887039.866.75$35,356
Nov 2004756045.286.33$34,232
Oct 2004745049.706.52$37,027
Sep 2004804043.245.28$34,765
Aug 2004878042.375.55$37,201
Jul 20041,073038.286.08$41,074
Jun 20041,286036.106.43$46,425
May 20041,969037.486.49$73,798
Apr 20041,250034.475.86$43,088
Mar 2004995034.365.53$34,188
Feb 20041,011032.455.51$32,807
Jan 20041,088032.036.30$34,849
Dec 20031,033030.266.30$31,259
Nov 2003989028.804.60$28,483
Oct 20031,137028.174.76$32,029
Sep 20031,106026.314.75$29,099
Aug 20031,082029.765.13$32,200
Jul 20031,151029.415.17$33,851
Jun 20031,142028.565.98$32,616
May 20031,032026.595.97$27,441
Apr 2003913026.675.41$24,350
Mar 20031,168031.146.10$36,372
Feb 20031,100033.487.93$36,828
Jan 20031,163030.315.58$35,251
Dec 20021,170126.914.85$31,490
Nov 20021,143124.664.14$28,191
Oct 20021,275126.464.23$33,741
Sep 20021,210127.443.64$33,206
Aug 20021,391125.963.16$36,114
Jul 20021,549124.583.06$38,077
Jun 20021,820123.733.34$43,192
May 20021,772124.663.58$43,701
Apr 20021,383123.653.51$32,711
Mar 20021,558122.003.10$34,279
Feb 20021,645118.222.38$29,974
Jan 20021,891117.172.38$32,471
Dec 20011,867116.932.36$31,611
Nov 20011,719118.072.41$31,065
Oct 20011,958119.782.53$38,732
Sep 20011,883124.262.25$45,684
Aug 20011,975124.873.05$49,121
Jul 20011,995123.933.20$47,744
Jun 20011,938124.563.82$47,601
May 20012,031125.524.31$51,835
Apr 20011,946124.685.34$48,033
Mar 20012,161124.545.38$53,036
Feb 20011,953127.755.77$54,202
Jan 20012,236127.478.40$61,431
Dec 20002,102126.889.12$56,511
Nov 20002,273132.215.66$73,219
Oct 20002,129131.235.15$66,494
Sep 20002,225131.875.19$70,916
Aug 20002,347129.644.54$69,570
Jul 20002,220128.534.09$63,341
Jun 20002,234129.304.40$65,461
May 20002,429127.263.68$66,218
Apr 20002,199124.513.12$53,901
Mar 20002,535128.422.86$72,048
Feb 20002,258127.622.73$62,369
Jan 20002,334125.272.48$58,983
Dec 19992,398124.282.42$58,226
Nov 19992,287123.192.43$53,038
Oct 19992,327120.982.80$48,823
Sep 19992,399121.752.62$52,181
Aug 19992,548119.262.88$49,077
Jul 19992,601117.892.37$46,534
Jun 19992,534115.942.36$40,394
May 19992,729115.792.32$43,093
Apr 19992,784115.102.21$42,041
Mar 19992,916112.471.84$36,364
Feb 19992,71519.981.82$27,098
Jan 19993,024110.381.90$31,391
Dec 19982,22119.201.77$20,435
Nov 19982,596110.892.19$28,273
Oct 19982,9933912.421.97$37,250
Sep 19982,8753412.592.08$36,267
Aug 19983,2913911.301.91$37,263
Jul 19983,3133811.742.24$38,980
Jun 19983,4223811.242.24$38,548
May 19983,6633912.622.21$46,313
Apr 19983,5813813.042.51$46,791
Mar 19983,9643912.802.31$50,829
Feb 19983,4353513.952.30$47,999
Jan 19983,3463114.702.15$49,253
Dec 19973,6293916.322.41$59,319
Nov 19974,0623818.193.09$74,005
Oct 19973,7193119.253.15$71,688
Sep 19974,0713817.742.95$72,332
Aug 19974,3733917.862.55$78,201
Jul 19974,4683917.582.25$78,635
Jun 19974,3623817.242.26$75,287
May 19974,6723918.972.31$88,718
Apr 19974,5453817.882.08$81,344
Mar 19974,9613918.951.94$94,087
Feb 19974,6563520.492.21$95,479
Jan 19975,1173923.483.54$120,285
Dec 19965,3143923.32—$123,922
Nov 19965,2813821.97—$116,024
Oct 19965,6523923.31—$131,748
Sep 19965,5093822.22—$122,410
Aug 19966,1623920.26—$124,842
Jul 19965,7223819.55—$111,865
Jun 19964,9763818.73—$93,200
May 19965,1568919.43—$100,181
Apr 19964,8209021.51—$103,678
Mar 19965,56710019.38—$107,888
Feb 19965,3149416.98—$90,232
Jan 19965,0697217.07—$86,528
Dec 19955,7996917.19—$99,685
Nov 19955,8296716.00—$93,264
Oct 19956,1888115.43—$95,481
Sep 19956,4639016.18—$104,571
Aug 19956,9539315.92—$110,692
Jul 19956,7549315.24—$102,931
Jun 19956,9609016.41—$114,214
May 19956,6636917.56—$117,002
Apr 19956,2206917.73—$110,281
Mar 19953,1797916.44—$52,263
Feb 19954,2355416.58—$70,216
Jan 19956,84315515.92—$108,941
Dec 19941,796515.03—$26,994
Nov 19941,253115.90—$19,923
Oct 19941,511115.58—$23,541
Sep 19941,384115.29—$21,161
Aug 19941,534116.13—$24,743
Jul 19941,614117.56—$28,342
Jun 19941,594117.09—$27,241
May 19941,047115.88—$16,626
Apr 19941,569114.14—$22,186
Mar 19941,502112.46—$18,715
Feb 1994593112.50—$7,413
Jan 19941,848112.66—$23,396
Dec 19931,657112.33—$20,431
Nov 19931,704114.49—$24,691
Oct 19931,753115.85—$27,785
Sep 19931,770115.03—$26,603
Aug 19931,782115.66—$27,906
Jul 19931,892115.46—$29,250
Jun 19931,873116.79—$31,448
May 19932,042117.68—$36,103
Apr 19931,799118.05—$32,472
Mar 19931,949118.14—$35,355
Feb 19931,943117.90—$34,780
Jan 1993641116.93—$10,852

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                   70 bbl  × $106.41 =     $7,449
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $7,449

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/66340 is the state's own key, not one this site invented.