MCDANIEL BROTHERS "34"

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

Oil lease lease 36599District 08Field 79693650OilCasinghead gasSaveExport
Value, all time
$3.0 M
Mar 2001 – May 2026
Value, last 12 filed months
$838
at the published price for each month
Months reported
303
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 19 leases and 21 wells, and the rule below applies to all of them.

Discovered
1989-08-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-02-25.

The Commission's schedule remark for this field reads: ORDER #8-93519

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
OilDisposition29,916 bbl$1,534,241
Casinghead gasProduction290,041 Mcf$1,439,446
Total$2,973,687

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 31.7793, -101.5905. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.77934, -101.59051 · 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
0.0%
0 of 2 wells
Median depth
10,915 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
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
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 10,750 and 11,080 ft, median 10,915 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1999 – Nov 2005
2 of 2 wells

2 wells

42-17331488210,750 ftNov 2005Yes
42-17331391111,080 ftJul 1999

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 (303)

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

303 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 202501056.664.41$44
Nov 202509358.593.93$365
Oct 20250059.383.30$0
Sep 202501562.743.08$46
Aug 2025012763.933.01$383
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20251812460.553.23$11,037
Apr 202507962.363.54$280
Mar 202515867.704.27$315
Feb 20250070.884.34$0
Jan 202501974.324.28$81
Dec 202404268.993.12$131
Nov 202402569.052.20$55
Oct 202402871.372.28$64
Sep 202403569.612.36$83
Aug 2024012775.632.06$262
Jul 202412579.932.15$134
Jun 202401178.082.63$29
May 202403378.812.20$73
Apr 202405584.451.66$91
Mar 20240980.301.55$14
Feb 202401876.091.78$32
Jan 20241872073.023.30$13,721
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 202301885.443.09$56
Sep 2023049089.042.74$1,340
Aug 2023051380.522.67$1,371
Jul 2023051474.852.64$1,358
Jun 2023049768.962.26$1,122
May 2023052870.622.23$1,176
Apr 2023046278.122.24$1,034
Mar 2023052872.852.39$1,264
Feb 2023049275.112.47$1,213
Jan 202318554576.533.39$16,004
Dec 2022047776.415.73$2,733
Nov 2022012885.005.65$723
Oct 202202087.185.86$117
Sep 202201484.888.16$114
Aug 202202294.529.13$201
Jul 20220251101.587.54$1,893
Jun 20220263115.097.98$2,098
May 20220260109.378.43$2,193
Apr 20220222104.226.84$1,518
Mar 20220185108.885.08$939
Feb 2022010291.054.86$496
Jan 2022011781.844.54$531
Dec 2021111971.323.90$535
Nov 2021013177.435.24$686
Oct 2021012679.795.71$720
Sep 2021014669.865.35$781
Aug 202116611966.024.22$11,462
Jul 202106770.783.98$267
Jun 202106369.493.38$213
May 2021016763.483.02$504
Apr 2021017860.362.76$491
Mar 2021018661.302.72$505
Feb 2021010757.805.55$594
Jan 2021019050.412.81$534
Dec 2020027544.642.68$736
Nov 2020048738.772.71$1,318
Oct 2020058236.972.48$1,442
Sep 2020058637.091.99$1,167
Aug 2020052439.982.39$1,250
Jul 2020042138.371.83$768
Jun 2020052734.901.69$891
May 2020061416.921.81$1,114
Apr 202017257414.751.80$3,573
Mar 2020058030.341.86$1,077
Feb 2020053849.881.98$1,066
Jan 2020060157.252.09$1,259
Dec 2019062459.012.30$1,438
Nov 2019059755.302.75$1,642
Oct 2019060853.472.42$1,470
Sep 2019059955.052.66$1,592
Aug 2019061353.112.30$1,413
Jul 201915861956.272.46$10,413
Jun 2019362052.782.49$1,703
May 2019068758.482.74$1,883
Apr 2019164162.632.75$1,826
Mar 2019171756.803.06$2,252
Feb 2019067550.852.79$1,885
Jan 2019065546.033.23$2,114
Dec 20188368046.594.19$6,713
Nov 2018070352.934.24$2,979
Oct 2018060261.443.40$2,046
Sep 2018071759.543.11$2,228
Aug 20187669359.403.07$6,640
Jul 2018072765.142.93$2,131
Jun 2018274160.183.08$2,400
May 201811668665.382.90$9,574
Apr 2018071963.842.90$2,086
Mar 2018077961.222.79$2,171
Feb 2018070561.782.77$1,950
Jan 201816775862.874.01$13,538
Dec 2017079357.272.92$2,317
Nov 2017176055.423.12$2,425
Oct 2017079049.292.98$2,357
Sep 2017073947.523.09$2,282
Aug 20175877945.373.00$4,972
Jul 2017084043.873.09$2,593
Jun 201714357242.493.09$7,842
May 2017118845.373.26$659
Apr 2017154847.933.21$1,808
Mar 2017082846.772.98$2,470
Feb 201717380150.452.95$11,093
Jan 2017061849.413.42$2,113
Dec 2016020548.763.72$763
Nov 2016073042.492.64$1,930
Oct 2016082746.193.09$2,556
Sep 201614283041.553.10$8,474
Aug 2016086441.442.92$2,527
Jul 2016087641.622.92$2,562
Jun 201616682345.352.69$9,739
May 2016093042.521.99$1,852
Apr 2016090736.561.99$1,806
Mar 2016095333.011.79$1,710
Feb 201616689426.472.06$6,239
Jan 2016096827.352.36$2,289
Dec 2015195932.362.00$1,952
Nov 201517795138.792.17$8,927
Oct 2015145743.552.43$1,153
Sep 20151023442.992.76$1,075
Aug 2015021340.162.87$612
Jul 201517826848.152.95$9,360
Jun 2015024156.152.88$695
May 2015019955.212.96$588
Apr 2015113949.822.71$426
Mar 201517049742.892.93$8,750
Feb 2015075144.662.98$2,235
Jan 2015077743.433.10$2,409
Dec 201418381054.693.59$12,917
Nov 2014092570.464.25$3,933
Oct 201416597078.303.90$16,703
Sep 2014085486.164.05$3,455
Aug 2014096289.394.04$3,882
Jul 201417638896.564.18$18,616
Jun 2014193998.164.74$4,546
May 2014098094.734.73$4,632
Apr 201419596595.944.81$23,349
Mar 201401,00095.895.06$5,057
Feb 2014090597.406.19$5,604
Jan 201418399190.404.86$21,360
Dec 201301,01091.824.35$4,398
Nov 2013098688.853.74$3,686
Oct 20131781,03397.423.78$21,245
Sep 201301,008104.113.72$3,747
Aug 20131821,066104.253.52$22,729
Jul 201301,076102.523.72$4,000
Jun 20131741,08894.403.93$20,705
May 2013072494.834.15$3,004
Apr 2013098393.964.28$4,210
Mar 201318899393.623.91$21,486
Feb 2013091891.233.42$3,139
Jan 201318599191.603.42$20,335
Dec 201201,01686.773.42$3,475
Nov 2012098586.953.62$3,571
Oct 20121601,01989.383.40$17,765
Sep 2012098794.672.92$2,880
Aug 20121541,03692.662.91$17,282
Jul 20121841,02085.133.02$18,745
Jun 2012067779.822.52$1,705
May 201218388291.612.49$18,959
Apr 201201,047101.652.00$2,091
Mar 201211,116105.052.22$2,585
Feb 2012182999101.102.57$20,968
Jan 201201,01998.092.73$2,786
Dec 201118477196.873.24$20,322
Nov 2011076195.723.31$2,520
Oct 20111801,15884.983.65$19,521
Sep 201101,08683.623.99$4,329
Aug 20111741,16483.404.15$19,341
Jul 201101,17194.144.52$5,290
Jun 201101,13692.904.64$5,271
May 20111741,15298.134.40$22,149
Apr 20110920105.964.33$3,987
Mar 201117275596.364.06$19,637
Feb 2011096385.644.18$4,025
Jan 20111761,16286.504.59$20,556
Dec 20101801,14685.734.35$20,414
Nov 201041,00980.843.80$4,153
Oct 201034999778.103.51$30,755
Sep 2010084172.633.98$3,347
Aug 2010098373.684.42$4,344
Jul 201015381372.554.74$14,951
Jun 201035637270.364.91$26,875
May 2010059871.124.24$2,533
Apr 201018656681.694.12$17,528
Mar 2010023078.394.39$1,009
Feb 201019079873.585.44$18,323
Jan 201001,05274.365.96$6,274
Dec 200935382371.445.48$29,731
Nov 2009072874.593.75$2,731
Oct 20091861,10972.544.11$18,051
Sep 200901,09065.543.06$3,341
Aug 20091801,01267.423.22$15,393
Jul 2009094061.133.46$3,257
Jun 20091841,02366.163.90$16,158
May 200901,03654.743.93$4,067
Apr 20091781,02546.773.59$12,002
Mar 200901,07542.144.06$4,363
Feb 200917597632.814.63$10,264
Jan 200901,05135.865.37$5,645
Dec 20081831,08237.105.98$13,257
Nov 20081811,05755.496.86$17,295
Oct 200801,07575.246.92$7,441
Sep 200801,028101.767.88$8,098
Aug 20081891,397114.228.48$33,438
Jul 20081871,377131.0811.39$40,195
Jun 200801,316131.3313.03$17,151
May 200801,342123.1711.57$15,533
Apr 20081841,379110.3110.45$34,714
Mar 20081811,404101.909.66$32,012
Feb 200801,31892.538.77$11,560
Jan 20082061,45190.388.21$30,525
Dec 20072041,46088.337.30$28,680
Nov 20071761,43991.677.29$26,627
Oct 200731,60882.856.92$11,379
Sep 20071591,55875.846.24$21,787
Aug 20071551,61869.066.39$21,040
Jul 2007561,56870.906.39$13,987
Jun 20071731,56862.007.55$22,562
May 20071571,50858.747.85$21,054
Apr 200701,58759.617.81$12,387
Mar 20071671,54956.927.30$20,816
Feb 20071621,35555.108.22$20,059
Jan 20071791,62850.306.73$19,955
Dec 20061581,50856.656.92$19,384
Nov 2006941,59454.207.62$17,237
Oct 20061561,66254.906.01$18,559
Sep 20061811,63960.085.04$19,130
Aug 20061691,70568.717.34$24,127
Jul 20061791,72369.376.34$23,346
Jun 20061491,66866.286.38$20,524
May 20061631,54366.016.42$20,673
Apr 20063211,09664.397.36$28,736
Mar 200601,02056.707.08$7,225
Feb 200601,10857.597.75$8,588
Jan 20061951,02760.598.93$20,990
Dec 20051681,82754.9413.42$33,740
Nov 20051851,86954.6910.59$29,907
Oct 20051812,01458.3413.80$38,344
Sep 20051911,95261.4512.08$35,315
Aug 20053552,24961.519.80$43,869
Jul 20052012,33855.697.84$29,532
Jun 20053322,16952.337.38$33,383
May 20051952,18945.226.65$23,377
Apr 20051932,12449.207.36$25,129
Mar 20051903,25050.377.15$32,824
Feb 20053702,73045.226.31$33,963
Jan 20053572,71043.166.32$32,541
Dec 20041762,21739.866.75$21,983
Nov 20043741,73845.286.33$27,937
Oct 20043501,05449.706.52$24,262
Sep 20041791,26343.245.28$14,414
Aug 20041861,18242.375.55$14,442
Jul 20041701,32838.286.08$14,587
Jun 20044751,28136.106.43$25,388
May 20041741,28937.486.49$14,893
Apr 20043581,43434.475.86$20,741
Mar 20041741,67034.365.53$15,214
Feb 20042981,59532.455.51$18,458
Jan 20043641,67432.036.30$22,205
Dec 20031821,58430.266.30$15,489
Nov 20033341,69428.804.60$17,403
Oct 20031761,69628.174.76$13,030
Sep 20032451,20126.314.75$12,150
Aug 200317672529.765.13$8,957
Jul 200331979229.415.17$13,477
Jun 200317654028.565.98$8,257
May 200317392426.595.97$10,119
Apr 200333979926.675.41$13,362
Mar 20033531,20931.146.10$18,363
Feb 20032701,13033.487.93$17,996
Jan 20031801,05130.315.58$11,323
Dec 20023481,48726.914.85$16,582
Nov 20023471,62424.664.14$15,275
Oct 20021762,08026.464.23$13,454
Sep 20025372,12827.443.64$22,471
Aug 20023492,20925.963.16$16,050
Jul 200201,60824.583.06$4,923
Jun 20023392,45123.733.34$16,227
May 20025162,92724.663.58$23,215
Apr 20021622,46823.653.51$12,500
Mar 20023542,78022.003.10$16,414
Feb 20023462,28218.222.38$11,725
Jan 20023552,98317.172.38$13,182
Dec 20011802,73416.932.36$9,512
Nov 20015161,72818.072.41$13,481
Oct 20011713,10419.782.53$11,232
Sep 20015223,10824.262.25$19,661
Aug 20013523,28024.873.05$18,769
Jul 20011723,39323.933.20$14,964
Jun 20013133,29224.563.82$20,276
May 20015043,54025.524.31$28,110
Apr 2001933,44324.685.34$20,665
Mar 20011802,75324.545.38$19,219

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.

Dec 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 56.66 =         $0
Casinghead gas        10 Mcf  × $  4.41 =        $44

────────────────────────────────────────────────────
Month total                                      $44

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/36599 is the state's own key, not one this site invented.