CONCHO BLUFF QUEEN UNIT

Operated by FLAT TOP OPERATING, LLC (P-5 100526) in the CONCHO BLUFF (QUEEN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19684District 08Field 20004666Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$27.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$683 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 6 leases and 48 wells, and the rule below applies to all of them.

Discovered
1956-07-12
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1996-06-28.

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: OPTIONAL 40 ACRE SPACING 2300DIAG.

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
OilDisposition702,684 bbl$27,634,958
Casinghead gasProduction14,614 Mcf$33,971
Total$27,668,929

1,314 Mcf of this lease's gas, across 25 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 (40)

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 31.6047, -102.3398. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.9 miles.

31.60596, -102.33844 · 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
60.0%
24 of 40 wells
With a plug date
55.0%
22 of 40 wells
Median depth
4,310 ft
39 wells filed one
Completion to plug
27.2 years
median over 17 wells

What the state filed about each well

On the RRC proration schedule
2460.0%
A plug date is filed
2255.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2255.0%
NeitherNo plug date, and not on the schedule.
1640.0%

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

Total depth in feet, 39 of 40 wells. Median 4,310 ft, with the middle half between 4,229 and 4,368 ft; the shallowest is 4,167 ft and the deepest 12,965 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 32 of 40 wells, Jan 1959 – Mar 2000. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1959 – Mar 2000
32 of 40 wells; 8 filed none
Plug dates filed
Apr 1984 – Jul 2026
22 of 40 wells; 18 filed none

Last completion to plug: a median of 27.2 years across the 17 wells that filed both dates, with the middle half between 23.1 years and 32.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

40 wells

42-10303083201W4,502 ftApr 1984Yes
42-10304157910W4,229 ftApr 1985Yes
42-103044292104W4,295 ftJul 2004Yes
42-103302032108W4,245 ftApr 1985Yes
42-103305117124,246 ftAug 2003Yes
42-1030524911034,167 ft
42-103108731WS
42-1038184815024,214 ft
42-1030416310074,335 ftMar 2000
42-1033026111044,180 ftMay 1999
42-103041657094,330 ftAug 1998
42-103047989024,228 ftAug 1998Oct 2025Yes
42-103041609044,240 ftAug 1998Aug 2003Yes
42-103302609114,211 ftAug 1998Nov 2004Yes
42-103061362101W4,221 ftAug 1994Nov 2009Yes
42-103106761206W4,295 ftAug 1994
42-1030525311014,172 ftDec 1992
42-1030518712054,322 ftOct 1989
42-1030415910034,353 ftMar 1989
42-10305248140112,965 ftNov 1987
42-1030479710014,269 ftMay 1984
42-10304162806W4,334 ftDec 1973Sep 1989Yes
42-10310975812W4,365 ftDec 1973Dec 2004Yes
42-103305101601W4,175 ftDec 1973
42-103305182024,285 ftFeb 1972Nov 1999Yes
42-10330502502W4,386 ftDec 1971Feb 2004Yes
42-10305185101W4,188 ftNov 1971Jun 1999Yes
42-103052511102W4,179 ftNov 1971Dec 1994Yes
42-103052041701W4,373 ftOct 1971Dec 1994Yes
42-1033016612074,310 ftNov 1969
42-103043711203W4,370 ftFeb 1966Dec 2004Yes
42-10303344601W4,297 ftFeb 1966Jul 2026Yes
42-10304990501W4,559 ftFeb 1966Nov 1999Yes
42-10304167302W4,425 ftDec 1965
42-10304164808W4,355 ftNov 1960Apr 1984Yes
42-1030416110054,336 ftJun 1960
42-103041663014,378 ftMar 1960Jan 2002Yes
42-1030580212024,317 ftJul 1959Yes
42-103047674014,378 ftFeb 1959Yes
42-1030476817024,392 ftJan 1959Apr 1985Yes

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 20267930106.413.05$84,383
Apr 2026963098.932.87$95,270
Mar 20261,035089.753.15$92,891
Feb 2026703063.503.75$44,641
Jan 2026495059.138.00$29,269
Dec 2025821056.664.41$46,518
Nov 20251,018058.593.93$59,645
Oct 20250059.383.30$0
Sep 2025330062.743.08$20,704
Aug 2025708063.933.01$45,262
Jul 2025712066.743.32$47,519
Jun 20251,758066.483.13$116,872
May 20251,597060.553.23$96,698
Apr 20252,827062.363.54$176,292
Mar 20251,419067.704.27$96,066
Feb 2025535070.884.34$37,921
Jan 2025357074.324.28$26,532
Dec 2024525068.993.12$36,220
Nov 2024884069.052.20$61,040
Oct 2024877071.372.28$62,591
Sep 2024866069.612.36$60,282
Aug 2024523075.632.06$39,554
Jul 2024696079.932.15$55,631
Jun 20241,039078.082.63$81,125
May 2024861078.812.20$67,855
Apr 2024880084.451.66$74,316
Mar 20241,067080.301.55$85,680
Feb 2024700076.091.78$53,263
Jan 2024522073.023.30$38,116
Dec 20231,052071.262.61$74,966
Nov 20231,022077.892.81$79,604
Oct 20231,227085.443.09$104,835
Sep 2023353089.042.74$31,431
Aug 20231,561080.522.67$125,692
Jul 20231,228074.852.64$91,916
Jun 2023520068.962.26$35,859
May 20231,031070.622.23$72,809
Apr 2023898078.122.24$70,152
Mar 2023874072.852.39$63,671
Feb 2023706075.112.47$53,028
Jan 2023868076.533.39$66,428
Dec 2022848076.415.73$64,796
Nov 2022871085.005.65$74,035
Oct 2022709087.185.86$61,811
Sep 2022702084.888.16$59,586
Aug 20221,057094.529.13$99,908
Jul 20228950101.587.54$90,914
Jun 20228630115.097.98$99,323
May 20228650109.378.43$94,605
Apr 20228560104.226.84$89,212
Mar 20226940108.885.08$75,563
Feb 2022343091.054.86$31,230
Jan 2022873081.844.54$71,446
Dec 2021862071.323.90$61,478
Nov 2021864077.435.24$66,900
Oct 2021860079.795.71$68,619
Sep 20211,034069.865.35$72,235
Aug 20211,035066.024.22$68,331
Jul 2021824070.783.98$58,323
Jun 2021835069.493.38$58,024
May 2021867063.483.02$55,037
Apr 20211,178060.362.76$71,104
Mar 2021669061.302.72$41,010
Feb 2021329057.805.55$19,016
Jan 2021681050.412.81$34,329
Dec 2020678044.642.68$30,266
Nov 2020690038.772.71$26,751
Oct 20201,022036.972.48$37,783
Sep 2020682037.091.99$25,295
Aug 2020681039.982.39$27,226
Jul 20201,192038.371.83$45,737
Jun 20201,028034.901.69$35,877
May 20200016.921.81$0
Apr 2020692014.751.80$10,207
Mar 2020855030.341.86$25,941
Feb 2020684049.881.98$34,118
Jan 20201,523057.252.09$87,192
Dec 20191,012059.012.30$59,718
Nov 2019842055.302.75$46,563
Oct 20191,016053.472.42$54,326
Sep 2019683055.052.66$37,599
Aug 2019855053.112.30$45,409
Jul 20191,173056.272.46$66,005
Jun 2019991052.782.49$52,305
May 20191,024058.482.74$59,884
Apr 2019684062.632.75$42,839
Mar 2019869056.803.06$49,359
Feb 2019867050.852.79$44,087
Jan 20191,037046.033.23$47,733
Dec 20181,055046.594.19$49,152
Nov 20181,053052.934.24$55,735
Oct 20181,371061.443.40$84,234
Sep 2018701059.543.11$41,738
Aug 20181,041059.403.07$61,835
Jul 2018854065.142.93$55,630
Jun 20181,391060.183.08$83,710
May 2018687065.382.90$44,916
Apr 20181,173063.842.90$74,884
Mar 20181,208061.222.79$73,954
Feb 2018688061.782.77$42,505
Jan 2018690062.874.01$43,380
Dec 20171,029057.272.92$58,931
Nov 20171,076055.423.12$59,632
Oct 2017710049.292.98$34,996
Sep 20171,243047.523.09$59,067
Aug 20171,078045.373.00$48,909
Jul 2017699043.873.09$30,665
Jun 20171,033042.493.09$43,892
May 20171,051045.373.26$47,684
Apr 20171,045047.933.21$50,087
Mar 20171,034046.772.98$48,360
Feb 20171,048050.452.95$52,872
Jan 20171,053049.413.42$52,029
Dec 20161,214048.763.72$59,195
Nov 20161,046042.492.64$44,445
Oct 20161,036046.193.09$47,853
Sep 20161,053041.553.10$43,752
Aug 20161,053041.442.92$43,636
Jul 20161,034041.622.92$43,035
Jun 20161,036045.352.69$46,983
May 20161,216042.521.99$51,704
Apr 20161,223036.561.99$44,713
Mar 20161,052033.011.79$34,727
Feb 20161,045026.472.06$27,661
Jan 20161,042027.352.36$28,499
Dec 20151,057032.362.00$34,205
Nov 20151,257038.792.17$48,759
Oct 20151,224043.552.43$53,305
Sep 2015715042.992.76$30,738
Aug 20151,398040.162.87$56,144
Jul 20151,040048.152.95$50,076
Jun 20151,548056.152.88$86,920
May 20151,210055.212.96$66,804
Apr 20151,067049.822.71$53,158
Mar 20151,390042.892.93$59,617
Feb 2015691044.662.98$30,860
Jan 20151,206043.433.10$52,377
Dec 20141,202054.693.59$65,737
Nov 2014881070.464.25$62,075
Oct 20141,221078.303.90$95,604
Sep 20141,044086.164.05$89,951
Aug 20141,391089.394.04$124,341
Jul 20141,242096.564.18$119,928
Jun 20141,031098.164.74$101,203
May 20141,234094.734.73$116,897
Apr 20141,407095.944.81$134,988
Mar 20141,055095.895.06$101,164
Feb 20141,236097.406.19$120,386
Jan 20141,410090.404.86$127,464
Dec 2013519091.824.35$47,655
Nov 20131,411088.853.74$125,367
Oct 20131,066097.423.78$103,850
Sep 20131,0550104.113.72$109,836
Aug 20138580104.253.52$89,447
Jul 20136910102.523.72$70,841
Jun 20131,333094.403.93$125,835
May 20131,222094.834.15$115,882
Apr 20131,223093.964.28$114,913
Mar 2013945093.623.91$88,471
Feb 20131,044091.233.42$95,244
Jan 20131,054091.603.42$96,546
Dec 2012900086.773.42$78,093
Nov 20121,077086.953.62$93,645
Oct 20121,226089.383.40$109,580
Sep 2012904094.672.92$85,582
Aug 20121,207092.662.91$111,841
Jul 20121,054085.133.02$89,727
Jun 20121,195079.822.52$95,385
May 20121,272091.612.49$116,528
Apr 20128860101.652.00$90,062
Mar 20121,1070105.052.22$116,290
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011375096.873.24$36,326
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20111,014086.504.59$87,711
Dec 2010634085.734.35$54,353
Nov 20101,327080.843.80$107,275
Oct 20101,259078.103.51$98,328
Sep 2010913072.633.98$66,311
Aug 20101,304073.684.42$96,079
Jul 20101,538072.554.74$111,582
Jun 20101,151070.364.91$80,984
May 20101,452071.124.24$103,266
Apr 20101,420081.694.12$116,000
Mar 20101,663078.394.39$130,363
Feb 20101,066073.585.44$78,436
Jan 20101,023074.365.96$76,070
Dec 2009928071.445.48$66,296
Nov 20091,022074.593.75$76,231
Oct 20091,468072.544.11$106,489
Sep 20091,071065.543.06$70,193
Aug 20091,243067.423.22$83,803
Jul 20091,259061.133.46$76,963
Jun 20091,362066.163.90$90,110
May 20091,334054.743.93$73,023
Apr 20091,443046.773.59$67,489
Mar 20091,508042.144.06$63,547
Feb 20091,464032.814.63$48,034
Jan 20091,460035.865.37$52,356
Dec 20081,417037.105.98$52,571
Nov 20081,588055.496.86$88,118
Oct 20081,427075.246.92$107,367
Sep 20081,6540101.767.88$168,311
Aug 20081,6140114.228.48$184,351
Jul 20081,5360131.0811.39$201,339
Jun 20081,3460131.3313.03$176,770
May 20081,8510123.1711.57$227,988
Apr 20081,7990110.3110.45$198,448
Mar 20081,4190101.909.66$144,596
Feb 20081,474092.538.77$136,389
Jan 20081,764090.388.21$159,430
Dec 20071,970088.337.30$174,010
Nov 20071,762091.677.29$161,523
Oct 20071,908082.856.92$158,078
Sep 20071,497075.846.24$113,532
Aug 20071,645069.066.39$113,604
Jul 20071,715070.906.39$121,594
Jun 20071,633062.007.55$101,246
May 20071,779058.747.85$104,498
Apr 20071,810059.617.81$107,894
Mar 20071,928056.927.30$109,742
Feb 20071,761055.108.22$97,031
Jan 20071,371050.306.73$68,961
Dec 20061,437056.656.92$81,406
Nov 20061,678054.207.62$90,948
Oct 20061,932054.906.01$106,067
Sep 20061,879060.085.04$112,890
Aug 20061,816068.717.34$124,777
Jul 20061,787069.376.34$123,964
Jun 20061,950066.286.38$129,246
May 20062,036066.016.42$134,396
Apr 20061,697064.397.36$109,270
Mar 20062,044056.707.08$115,895
Feb 20061,854057.597.75$106,772
Jan 20061,923060.598.93$116,515
Dec 20051,769054.9413.42$97,189
Nov 20051,820054.6910.59$99,536
Oct 20051,781058.3413.80$103,904
Sep 20051,578061.4512.08$96,968
Aug 20051,628061.519.80$100,138
Jul 20051,592055.697.84$88,658
Jun 20051,747052.337.38$91,421
May 20052,012045.226.65$90,983
Apr 20051,774049.207.36$87,281
Mar 20052,230050.377.15$112,325
Feb 20051,290045.226.31$58,334
Jan 20052,125043.166.32$91,715
Dec 20041,981039.866.75$78,963
Nov 20041,977045.286.33$89,519
Oct 20042,092049.706.52$103,972
Sep 20042,159043.245.28$93,355
Aug 20042,263042.375.55$95,883
Jul 20042,049038.286.08$78,436
Jun 20041,956036.106.43$70,612
May 20042,155037.486.49$80,769
Apr 20041,987034.475.86$68,492
Mar 20042,181034.365.53$74,939
Feb 20042,067032.455.51$67,074
Jan 20042,155032.036.30$69,025
Dec 20031,871030.266.30$56,616
Nov 20032,106028.804.60$60,653
Oct 20032,297028.174.76$64,706
Sep 20032,265026.314.75$59,592
Aug 20032,175029.765.13$64,728
Jul 20032,362029.415.17$69,466
Jun 20032,446028.565.98$69,858
May 20032,303026.595.97$61,237
Apr 20032,298026.675.41$61,288
Mar 20032,256031.146.10$70,252
Feb 20032,248033.487.93$75,263
Jan 20032,347030.315.58$71,138
Dec 20022,371026.914.85$63,804
Nov 20022,263024.664.14$55,806
Oct 20022,221026.464.23$58,768
Sep 20022,270027.443.64$62,289
Aug 20022,305025.963.16$59,838
Jul 20022,356024.583.06$57,910
Jun 20022,105023.733.34$49,952
May 20022,501024.663.58$61,675
Apr 20022,102023.653.51$49,712
Mar 20022,394022.003.10$52,668
Feb 20021,994018.222.38$36,331
Jan 20022,395017.172.38$41,122
Dec 20012,518016.932.36$42,630
Nov 20012,077018.072.41$37,531
Oct 20012,411019.782.53$47,690
Sep 20012,256024.262.25$54,731
Aug 20012,457024.873.05$61,106
Jul 20012,317023.933.20$55,446
Jun 20012,339024.563.82$57,446
May 20012,443025.524.31$62,345
Apr 20012,339024.685.34$57,727
Mar 20012,432024.545.38$59,681
Feb 20012,110027.755.77$58,553
Jan 20012,459027.478.40$67,549
Dec 20002,544026.889.12$68,383
Nov 20002,295032.215.66$73,922
Oct 20002,36340331.235.15$75,870
Sep 20002,494031.875.19$79,484
Aug 20002,56518629.644.54$76,871
Jul 20002,535028.534.09$72,324
Jun 20002,47618029.304.40$73,338
May 20002,69518627.263.68$74,150
Apr 20002,72218024.513.12$67,277
Mar 20002,72218628.422.86$77,891
Feb 20002,45817427.622.73$68,364
Jan 20002,425025.272.48$61,280
Dec 19992,77018624.282.42$67,706
Nov 19992,70318023.192.43$63,121
Oct 19992,93918620.982.80$62,182
Sep 19992,95618621.752.62$64,780
Aug 19992,83418619.262.88$55,118
Jul 19992,98818617.892.37$53,897
Jun 19992,75918015.942.36$44,404
May 19992,93018615.792.32$46,696
Apr 19992,66018015.102.21$40,563
Mar 19993,19121712.471.84$40,191
Feb 19992,7782179.981.82$28,119
Jan 19992,87521710.381.90$30,255
Dec 19982,7652179.201.77$25,823
Nov 19982,91321010.892.19$32,182
Oct 19982,60621712.421.97$32,794
Sep 19982,64039012.592.08$34,050
Aug 19983,04340311.301.91$35,155
Jul 19982,88040311.742.24$34,713
Jun 19982,89142011.242.24$33,434
May 19983,04543412.622.21$39,385
Apr 19982,72042013.042.51$36,521
Mar 19983,03443412.802.31$39,838
Feb 19982,88739213.952.30$41,175
Jan 19982,71343414.702.15$40,816
Dec 19972,84743416.322.41$47,509
Nov 19972,56142018.193.09$47,882
Oct 19972,26143419.253.15$44,891
Sep 19972,31442017.742.95$42,291
Aug 19972,25443417.862.55$41,365
Jul 19972,60343417.582.25$46,736
Jun 19972,77643417.242.26$48,838
May 19972,83343418.972.31$54,744
Apr 19972,93442017.882.08$53,335
Mar 19973,24443418.951.94$62,315
Feb 19972,21839220.492.21$46,312
Jan 19972,83943423.483.54$68,196
Dec 19963,07943423.32$71,802
Nov 19962,95742021.97$64,965
Oct 19963,03343423.31$70,699
Sep 19963,262022.22$72,482
Aug 19963,189020.26$64,609
Jul 19963,404019.55$66,548
Jun 19963,772018.73$70,650
May 19963,272019.43$63,575
Apr 19963,267021.51$70,273
Mar 19963,395019.38$65,795
Feb 19963,341016.98$56,730
Jan 19963,249017.07$55,460
Dec 19953,408017.19$58,584
Nov 19953,345016.00$53,520
Oct 19953,836015.43$59,189
Sep 19953,526016.18$57,051
Aug 19953,830015.92$60,974
Jul 19953,858015.24$58,796
Jun 19953,792016.41$62,227
May 19953,814017.56$66,974
Apr 19953,839017.73$68,065
Mar 19954,408016.44$72,468
Feb 19954,117016.58$68,260
Jan 19954,350015.92$69,252
Dec 19944,320015.03$64,930
Nov 19944,043115.90$64,284
Oct 19944,044015.58$63,006
Sep 19944,015115.29$61,389
Aug 19944,780116.13$77,101
Jul 19944,547117.56$79,845
Jun 19944,880117.09$83,399
May 19944,883115.88$77,542
Apr 19944,485114.14$63,418
Mar 19944,637112.46$57,777
Feb 19944,210112.50$52,625
Jan 19944,528112.66$57,324
Dec 19933,988212.33$49,172
Nov 19934,227214.49$61,249
Oct 19933,978215.85$63,051
Sep 19933,474115.03$52,214
Aug 19933,757115.66$58,835
Jul 19933,668115.46$56,707
Jun 19933,399116.79$57,069
May 19934,245217.68$75,052
Apr 19933,740118.05$67,507
Mar 19934,399118.14$79,798
Feb 19933,110117.90$55,669
Jan 19933,595116.93$60,863

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                  793 bbl  × $106.41 =    $84,383
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $84,383

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/19684 is the state's own key, not one this site invented.