DULANEY, J. F.

Operated by BRAKA OPERATING, L.L.C. (P-5 88563) in the STEPHENS COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5271District 7BField 85948001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$924 k
Jan 1993 – May 2026
Value, last 12 filed months
$43 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 1,255 leases and 4,008 wells, and the rule below applies to all of them.

Discovered
1916-12-31
as the register files it
Field class
Oil and gas
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.

The Commission's schedule remark for this field reads: CLASS 4 W/DAILY 150 = 6000 TO 8000'

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
OilDisposition13,512 bbl$729,734
Casinghead gasProduction45,752 Mcf$194,437
Total$924,170

26 Mcf of this lease's gas, across 26 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 (1)

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.

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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
no depth filed
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
1100.0%

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.

1 well

42-429812601

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 20260190106.413.05$579
Apr 2026019398.932.87$554
Mar 20261736289.753.15$15,722
Feb 2026011863.503.75$443
Jan 2026019459.138.00$1,552
Dec 2025021056.664.41$927
Nov 202517316258.593.93$10,772
Oct 2025018759.383.30$618
Sep 202516913362.743.08$11,012
Aug 2025015163.933.01$455
Jul 2025011666.743.32$385
Jun 202506066.483.13$188
May 202505860.553.23$187
Apr 2025010762.363.54$379
Mar 202517420567.704.27$12,655
Feb 2025018870.884.34$816
Jan 2025018274.324.28$779
Dec 2024013568.993.12$421
Nov 2024016869.052.20$369
Oct 2024011871.372.28$269
Sep 202416316669.612.36$11,739
Aug 2024025375.632.06$522
Jul 2024021579.932.15$462
Jun 2024023778.082.63$624
May 2024021778.812.20$477
Apr 20249423384.451.66$8,325
Mar 2024024080.301.55$371
Feb 202416822376.091.78$13,181
Jan 2024021173.023.30$696
Dec 2023023171.262.61$603
Nov 20230077.892.81$0
Oct 2023013485.443.09$414
Sep 202316124389.042.74$15,000
Aug 2023024680.522.67$658
Jul 2023020774.852.64$547
Jun 2023014368.962.26$323
May 202317525770.622.23$12,931
Apr 2023022578.122.24$504
Mar 202317620372.852.39$13,307
Feb 2023015275.112.47$375
Jan 2023024076.533.39$813
Dec 2022011176.415.73$636
Nov 2022016485.005.65$926
Oct 2022021987.185.86$1,284
Sep 202217214984.888.16$15,816
Aug 2022025694.529.13$2,337
Jul 20220219101.587.54$1,652
Jun 2022178232115.097.98$22,337
May 20220131109.378.43$1,105
Apr 20220264104.226.84$1,805
Mar 20220286108.885.08$1,452
Feb 2022011891.054.86$573
Jan 202217627981.844.54$15,670
Dec 2021019871.323.90$772
Nov 202117824777.435.24$15,076
Oct 2021027379.795.71$1,560
Sep 2021015169.865.35$808
Aug 202117527466.024.22$12,710
Jul 202114424270.783.98$11,156
Jun 2021018569.493.38$625
May 20210163.483.02$3
Apr 2021010260.362.76$281
Mar 202108761.302.72$236
Feb 202116810257.805.55$10,276
Jan 202101550.412.81$42
Dec 2020018344.642.68$490
Nov 2020012538.772.71$338
Oct 20201698336.972.48$6,454
Sep 2020019437.091.99$386
Aug 202005339.982.39$126
Jul 202005738.371.83$104
Jun 202005734.901.69$96
May 202006116.921.81$111
Apr 202006114.751.80$110
Mar 202005930.341.86$110
Feb 202004549.881.98$89
Jan 2020010457.252.09$218
Dec 201916510859.012.30$9,986
Nov 2019015855.302.75$435
Oct 2019018453.472.42$445
Sep 2019014755.052.66$391
Aug 201906153.112.30$141
Jul 201916510056.272.46$9,531
Jun 201904952.782.49$122
May 2019010758.482.74$293
Apr 2019012962.632.75$355
Mar 201909156.803.06$279
Feb 201908450.852.79$235
Jan 201906746.033.23$216
Dec 201816711446.594.19$8,258
Nov 2018017952.934.24$758
Oct 2018016561.443.40$561
Sep 2018019859.543.11$615
Aug 201816823959.403.07$10,712
Jul 2018024465.142.93$715
Jun 2018020960.183.08$643
May 201816516365.382.90$11,261
Apr 2018017163.842.90$496
Mar 201817113161.222.79$10,834
Feb 201806161.782.77$169
Jan 2018010562.874.01$421
Dec 201702257.272.92$64
Nov 20170755.423.12$22
Oct 2017010449.292.98$310
Sep 201717114347.523.09$8,567
Aug 2017018245.373.00$547
Jul 201705043.873.09$154
Jun 201705442.493.09$167
May 201706245.373.26$202
Apr 201706847.933.21$218
Mar 201706846.772.98$203
Feb 201705650.452.95$165
Jan 201707649.413.42$260
Dec 2016010148.763.72$376
Nov 2016013142.492.64$346
Oct 201617021246.193.09$8,507
Sep 2016057241.553.10$1,774
Aug 201616631741.442.92$7,806
Jul 2016027141.622.92$793
Jun 20161681045.352.69$7,646
May 2016013142.521.99$261
Apr 2016022936.561.99$456
Mar 201616836433.011.79$6,199
Feb 201603426.472.06$70
Jan 20160027.352.36$0
Dec 201504332.362.00$86
Nov 201504138.792.17$89
Oct 201509443.552.43$228
Sep 201517112542.992.76$7,696
Aug 2015015240.162.87$437
Jul 20151704548.152.95$8,318
Jun 201506956.152.88$199
May 201502755.212.96$80
Apr 201501549.822.71$41
Mar 201501442.892.93$41
Feb 201505144.662.98$152
Jan 201507943.433.10$245
Dec 201408954.693.59$320
Nov 201405770.464.25$242
Oct 201407178.303.90$277
Sep 201406986.164.05$279
Aug 2014015589.394.04$625
Jul 201402696.564.18$109
Jun 201403698.164.74$171
May 20141683494.734.73$16,075
Apr 201404595.944.81$216
Mar 201406395.895.06$319
Feb 201405797.406.19$353
Jan 201405690.404.86$272
Dec 201307491.824.35$322
Nov 201307488.853.74$277
Oct 201305797.423.78$215
Sep 2013046104.113.72$171
Aug 2013057104.253.52$201
Jul 2013071102.523.72$264
Jun 20131678694.403.93$16,103
May 201309494.834.15$390
Apr 201308493.964.28$360
Mar 201309593.623.91$372
Feb 201308891.233.42$301
Jan 201309191.603.42$311
Dec 201209586.773.42$325
Nov 201217510886.953.62$15,608
Oct 2012014089.383.40$476
Sep 2012014694.672.92$426
Aug 201217625892.662.91$17,058
Jul 201209485.133.02$284
Jun 201203379.822.52$83
May 201203391.612.49$82
Apr 2012033101.652.00$66
Mar 2012075105.052.22$167
Feb 2012052101.102.57$134
Jan 201205598.092.73$150
Dec 201106896.873.24$220
Nov 201107495.723.31$245
Oct 201107884.983.65$285
Sep 201107283.623.99$287
Aug 2011013083.404.15$539
Jul 201117313694.144.52$16,901
Jun 2011013892.904.64$640
May 2011014598.134.40$639
Apr 20110145105.964.33$628
Mar 20111648796.364.06$16,156
Feb 2011011685.644.18$485
Jan 2011013586.504.59$619
Dec 2010015485.734.35$670
Nov 2010014480.843.80$547
Oct 201017516378.103.51$14,239
Sep 2010015072.633.98$597
Aug 2010015173.684.42$667
Jul 2010017872.554.74$843
Jun 2010014270.364.91$697
May 201015917871.124.24$12,062
Apr 2010020781.694.12$853
Mar 2010020378.394.39$891
Feb 2010014573.585.44$789
Jan 2010023374.365.96$1,390
Dec 200917423171.445.48$13,697
Nov 2009024274.593.75$908
Oct 2009021772.544.11$892
Sep 200916923565.543.06$11,796
Aug 2009016067.423.22$515
Jul 2009022861.133.46$790
Jun 2009026766.163.90$1,040
May 200916423954.743.93$9,916
Apr 2009018446.773.59$660
Mar 2009023442.144.06$950
Feb 2009013732.814.63$635
Jan 200917611535.865.37$6,929
Dec 2008018937.105.98$1,130
Nov 2008016655.496.86$1,139
Oct 2008019575.246.92$1,350
Sep 2008173543101.767.88$21,882
Aug 20080198114.228.48$1,680
Jul 20080189131.0811.39$2,153
Jun 2008172173131.3313.03$24,843
May 20080145123.1711.57$1,678
Apr 20080111110.3110.45$1,160
Mar 2008072101.909.66$696
Feb 20081736292.538.77$16,551
Jan 200806390.388.21$517
Dec 200703388.337.30$241
Nov 200716910591.677.29$16,258
Oct 2007010682.856.92$734
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070455.108.22$33
Jan 200702450.306.73$161
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 200608454.906.01$505
Sep 2006010060.085.04$504
Aug 2006010668.717.34$778
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 2006166064.397.36$10,689
Mar 2006010856.707.08$765
Feb 2006015157.597.75$1,170
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 200509754.6910.59$1,027
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 2005017261.519.80$1,685
Jul 200516732955.697.84$11,881
Jun 2005031252.337.38$2,303
May 2005025445.226.65$1,689
Apr 2005025049.207.36$1,840
Mar 200517430050.377.15$10,911
Feb 2005027445.226.31$1,729
Jan 200518134043.166.32$9,962
Dec 2004023439.866.75$1,580
Nov 2004015045.286.33$950
Oct 200417619349.706.52$10,005
Sep 20040043.245.28$0
Aug 2004025342.375.55$1,404
Jul 2004025638.286.08$1,558
Jun 2004181036.106.43$6,534
May 2004012137.486.49$786
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 2004175032.036.30$5,605
Dec 200303630.266.30$227
Nov 200309928.804.60$455
Oct 20031774528.174.76$5,200
Sep 2003912826.314.75$2,527
Aug 200318523929.765.13$6,732
Jul 2003185029.415.17$5,441
Jun 20030028.565.98$0
May 2003013626.595.97$812
Apr 20030026.675.41$0
Mar 2003168031.146.10$5,232
Feb 20030033.487.93$0
Jan 2003012430.315.58$692
Dec 20020026.914.85$0
Nov 20021695724.664.14$4,403
Oct 2002012126.464.23$512
Sep 2002021227.443.64$771
Aug 2002017225.963.16$544
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002017324.663.58$620
Apr 20021872923.653.51$4,524
Mar 2002013522.003.10$419
Feb 2002019818.222.38$470
Jan 2002014417.172.38$342
Dec 200117123416.932.36$3,448
Nov 2001010418.072.41$250
Oct 20010019.782.53$0
Sep 2001014424.262.25$324
Aug 2001014424.873.05$440
Jul 2001019423.933.20$620
Jun 2001017424.563.82$665
May 2001027925.524.31$1,202
Apr 2001179024.685.34$4,418
Mar 2001026024.545.38$1,398
Feb 200118334827.755.77$7,085
Jan 2001048827.478.40$4,099
Dec 200018848826.889.12$9,505
Nov 200025032.215.66$805
Oct 2000190031.235.15$5,934
Sep 20000031.875.19$0
Aug 200017541029.644.54$7,049
Jul 2000041028.534.09$1,677
Jun 200017834029.304.40$6,710
May 20000027.263.68$0
Apr 2000162024.513.12$3,971
Mar 200017840328.422.86$6,211
Feb 200016644127.622.73$5,787
Jan 200017553325.272.48$5,744
Dec 1999173024.282.42$4,200
Nov 199934469123.192.43$9,659
Oct 19991741,09820.982.80$6,729
Sep 19991781,49121.752.62$7,776
Aug 199909019.262.88$259
Jul 19990017.892.37$0
Jun 1999177015.942.36$2,821
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 1998019.201.77$2
Nov 19980010.892.19$0
Oct 19980112.421.97$2
Sep 19980012.592.08$0
Aug 19980111.301.91$2
Jul 19980011.742.24$0
Jun 19980111.242.24$2
May 19980012.622.21$0
Apr 19980113.042.51$3
Mar 19980012.802.31$0
Feb 19980113.952.30$2
Jan 19980014.702.15$0
Dec 19970116.322.41$2
Nov 19970018.193.09$0
Oct 1997176119.253.15$3,391
Sep 19970117.742.95$3
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970117.242.26$2
May 19970018.972.31$0
Apr 19970117.882.08$2
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960123.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960122.22$0
Aug 19960120.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960119.43$0
Apr 19960021.51$0
Mar 19960119.38$0
Feb 19960016.98$0
Jan 19960117.07$0
Dec 19950117.19$0
Nov 199520016.00$320
Oct 19950115.43$0
Sep 19950016.18$0
Aug 19950115.92$0
Jul 19950015.24$0
Jun 19950116.41$0
May 19950017.56$0
Apr 19950117.73$0
Mar 19950016.44$0
Feb 19950116.58$0
Jan 19950015.92$0
Dec 19940115.03$0
Nov 19940115.90$0
Oct 19940015.58$0
Sep 19940115.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940117.09$0
May 19940015.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 199310114.49$145
Oct 19930015.85$0
Sep 19930115.03$0
Aug 19930015.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 19930018.14$0
Feb 199310117.90$179
Jan 19930116.93$0

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                    0 bbl  × $106.41 =         $0
Casinghead gas       190 Mcf  × $  3.05 =       $579

────────────────────────────────────────────────────
Month total                                     $579

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. 7B/O/5271 is the state's own key, not one this site invented.