BROWN, PRUDIE "4"

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

Oil lease lease 36181District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$5.9 M
Jan 2000 – May 2026
Value, last 12 filed months
$137 k
at the published price for each month
Months reported
317
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition99,920 bbl$5,539,240
Casinghead gasProduction104,231 Mcf$409,494
Total$5,948,734

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 32.3749, -101.8435. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.37495, -101.84354 · 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
11,226 ft
2 wells filed one
Completion to plug
14.1 years
median over 1 well

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 11,202 and 11,250 ft, median 11,226 ft, over the 2 wells that filed a depth.

Completions filed
Jan 2000 – Apr 2014
2 of 2 wells
Plug dates filed
Feb 2014
1 of 2 wells; 1 filed none

Last completion to plug: a median of 14.1 years across the 1 well that filed both dates, with the middle half between 14.1 years and 14.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-31739132211,202 ftApr 2014
42-31733983111,250 ftJan 2000Feb 2014Yes

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 (317)

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

317 months

May 202600106.413.05$0
Apr 2026183098.932.87$18,104
Mar 2026327089.753.15$29,348
Feb 20260063.503.75$0
Jan 2026188559.138.00$11,156
Dec 2025180056.664.41$10,199
Nov 2025190058.593.93$11,132
Oct 2025185059.383.30$10,985
Sep 2025179062.743.08$11,230
Aug 2025175063.933.01$11,188
Jul 2025177066.743.32$11,813
Jun 2025174066.483.13$11,568
May 2025180060.553.23$10,899
Apr 2025181062.363.54$11,287
Mar 2025190067.704.27$12,863
Feb 2025181070.884.34$12,829
Jan 2025182074.324.28$13,526
Dec 2024180068.993.12$12,418
Nov 2024343069.052.20$23,684
Oct 2024190071.372.28$13,560
Sep 2024180069.612.36$12,530
Aug 202418411275.632.06$14,147
Jul 2024177079.932.15$14,148
Jun 2024351078.082.63$27,406
May 2024169078.812.20$13,319
Apr 20241719684.451.66$14,600
Mar 202453023280.301.55$42,917
Feb 2024516076.091.78$39,262
Jan 202404473.023.30$145
Dec 202317525371.262.61$13,131
Nov 202317037177.892.81$14,283
Oct 202333719285.443.09$29,386
Sep 2023028589.042.74$779
Aug 202333937080.522.67$28,285
Jul 202317442674.852.64$14,149
Jun 202334229668.962.26$24,253
May 202316749270.622.23$12,889
Apr 202334628078.122.24$27,656
Mar 202317040372.852.39$13,349
Feb 202317331475.112.47$13,768
Jan 202317146176.533.39$14,648
Dec 202233534176.415.73$27,551
Nov 202232827585.005.65$29,433
Oct 202217142787.185.86$17,412
Sep 202234330484.888.16$31,596
Aug 20221601094.529.13$15,214
Jul 20223330101.587.54$33,826
Jun 20221910115.097.98$21,982
May 20223550109.378.43$38,826
Apr 202233319104.226.84$34,835
Mar 20221950108.885.08$21,232
Feb 2022363091.054.86$33,051
Jan 2022354081.844.54$28,971
Dec 2021174571.323.90$12,429
Nov 20213354277.435.24$26,159
Oct 2021165079.795.71$13,165
Sep 2021500069.865.35$34,930
Aug 20214991766.024.22$33,016
Jul 202116744870.783.98$13,604
Jun 202150728969.493.38$36,208
May 202134112963.483.02$22,036
Apr 2021515060.362.76$31,085
Mar 2021505061.302.72$30,957
Feb 2021172057.805.55$9,942
Jan 2021517050.412.81$26,062
Dec 20203466444.642.68$15,617
Nov 202053037938.772.71$21,574
Oct 202069413436.972.48$25,989
Sep 2020354037.091.99$13,130
Aug 2020513039.982.39$20,510
Jul 2020715038.371.83$27,435
Jun 2020698034.901.69$24,360
May 20203416716.921.81$5,891
Apr 20201,0491014.751.80$15,491
Mar 2020874030.341.86$26,517
Feb 20201,039049.881.98$51,825
Jan 2020715057.252.09$40,934
Dec 20198611859.012.30$50,849
Nov 20191,06413555.302.75$59,211
Oct 20196814253.472.42$36,515
Sep 2019323055.052.66$17,781
Aug 2019156053.112.30$8,285
Jul 201934217156.272.46$19,665
Jun 201934122852.782.49$18,566
May 201931838858.482.74$19,660
Apr 201932720862.632.75$21,052
Mar 201947914356.803.06$27,645
Feb 20193439050.852.79$17,693
Jan 201934945246.033.23$17,524
Dec 2018172046.594.19$8,013
Nov 2018332052.934.24$17,573
Oct 2018332061.443.40$20,398
Sep 2018514059.543.11$30,604
Aug 2018332059.403.07$19,721
Jul 2018326065.142.93$21,236
Jun 2018318060.183.08$19,137
May 201848432765.382.90$32,592
Apr 201834828963.842.90$23,055
Mar 201834448361.222.79$22,406
Feb 201867451661.782.77$43,067
Jan 201831359962.874.01$22,080
Dec 201730970457.272.92$19,753
Nov 201763851155.423.12$36,951
Oct 201764968549.292.98$34,033
Sep 201751285547.523.09$26,970
Aug 201736221645.373.00$17,073
Jul 201751984743.873.09$25,383
Jun 201749982142.493.09$23,737
May 201767055445.373.26$32,206
Apr 201781743547.933.21$40,556
Mar 201717920846.772.98$8,992
Feb 20176391550.452.95$32,282
Jan 2017358049.413.42$17,689
Dec 201672161948.763.72$37,460
Nov 201651388742.492.64$24,143
Oct 20167681,02546.193.09$38,641
Sep 20167061,13841.553.10$32,863
Aug 20166931,14341.442.92$32,060
Jul 201667972741.622.92$30,386
Jun 201635195445.352.69$18,480
May 20166791,22842.521.99$31,316
Apr 20164391,18536.561.99$18,409
Mar 20165641,20633.011.79$20,781
Feb 20166011,07126.472.06$18,119
Jan 20166331,25527.352.36$20,280
Dec 20156191,34032.362.00$22,713
Nov 20155041,38638.792.17$22,554
Oct 20154741,54543.552.43$24,392
Sep 20159971,54442.992.76$47,120
Aug 20154411,67840.162.87$22,531
Jul 20157751,72848.152.95$42,405
Jun 20156451,67856.152.88$41,054
May 20158741,76555.212.96$53,470
Apr 20154931,72049.822.71$29,217
Mar 20158591,32942.892.93$40,743
Feb 20157821,96644.662.98$40,775
Jan 20159631,74743.433.10$47,240
Dec 20148581,98754.693.59$54,060
Nov 20141,0202,35270.464.25$81,870
Oct 20141,2102,81478.303.90$105,720
Sep 20141,3752,67586.164.05$129,292
Aug 20141,6812,13589.394.04$158,880
Jul 20141,6552,29996.564.18$169,416
Jun 20142,6014,39798.164.74$276,142
May 20144,1653,58494.734.73$411,490
Apr 20143361,25995.944.81$38,291
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
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 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 200901961.133.46$66
Jun 20090766.163.90$27
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009115042.144.06$4,846
Feb 20090032.814.63$0
Jan 200905735.865.37$306
Dec 200816414737.105.98$6,963
Nov 2008174055.496.86$9,655
Oct 2008172075.246.92$12,941
Sep 20081672101.767.88$17,010
Aug 20081720114.228.48$19,646
Jul 20081711131.0811.39$22,426
Jun 200810131.3313.03$131
May 20081712123.1711.57$21,085
Apr 20081672110.3110.45$18,443
Mar 20081700101.909.66$17,323
Feb 2008171292.538.77$15,840
Jan 2008171190.388.21$15,463
Dec 2007181288.337.30$16,002
Nov 2007182791.677.29$16,735
Oct 2007324382.856.92$26,864
Sep 20070875.846.24$50
Aug 20071761069.066.39$12,218
Jul 2007177270.906.39$12,562
Jun 20071741162.007.55$10,871
May 20071761258.747.85$10,432
Apr 20071754159.617.81$10,752
Mar 20071995556.927.30$11,729
Feb 20071724355.108.22$9,830
Jan 20071873750.306.73$9,655
Dec 20061853456.656.92$10,715
Nov 20061752954.207.62$9,706
Oct 20061631254.906.01$9,021
Sep 20061771160.085.04$10,690
Aug 20061601068.717.34$11,067
Jul 20061648569.376.34$11,916
Jun 200633710766.286.38$23,019
May 2006010766.016.42$687
Apr 2006513764.397.36$1,330
Mar 200615918256.707.08$10,304
Feb 200617511657.597.75$10,977
Jan 200634316260.598.93$22,230
Dec 200566654.9413.42$1,215
Nov 200572954.6910.59$690
Oct 20050058.3413.80$0
Sep 200516929761.4512.08$13,973
Aug 200531546161.519.80$23,892
Jul 200514742855.697.84$11,544
Jun 200534339452.337.38$20,857
May 200515832645.226.65$9,313
Apr 200517337449.207.36$11,264
Mar 20053392,24250.377.15$33,117
Feb 200517327245.226.31$9,540
Jan 200533729543.166.32$16,410
Dec 200417628439.866.75$8,933
Nov 200417329245.286.33$9,682
Oct 200433828649.706.52$18,662
Sep 200417229843.245.28$9,012
Aug 200432538142.375.55$15,885
Jul 200433626538.286.08$14,474
Jun 200414031136.106.43$7,055
May 200417038337.486.49$8,859
Apr 200432633534.475.86$13,200
Mar 200417032634.365.53$7,644
Feb 200431935732.455.51$12,318
Jan 200416530832.036.30$7,225
Dec 200333936430.266.30$12,552
Nov 200333243228.804.60$11,547
Oct 200332435928.174.76$10,836
Sep 200315935126.314.75$5,850
Aug 200332640029.765.13$11,754
Jul 200332248329.415.17$11,968
Jun 200332532328.565.98$11,215
May 200317424826.595.97$6,108
Apr 200315245526.675.41$6,514
Mar 200350249131.146.10$18,625
Feb 200315125033.487.93$7,037
Jan 200316442530.315.58$7,343
Dec 200245444426.914.85$14,372
Nov 200241139024.664.14$11,749
Oct 200232939026.464.23$10,355
Sep 200231026627.443.64$9,473
Aug 2002017625.963.16$557
Jul 200232037224.583.06$9,005
Jun 200232847123.733.34$9,356
May 200232231224.663.58$9,059
Apr 200215337023.653.51$4,918
Mar 200231532022.003.10$7,923
Feb 200232943918.222.38$7,037
Jan 200232449817.172.38$6,746
Dec 200148838516.932.36$9,172
Nov 200117726518.072.41$3,836
Oct 200134944019.782.53$8,016
Sep 200133854424.262.25$9,425
Aug 200133852624.873.05$10,012
Jul 200134460923.933.20$10,179
Jun 200132969124.563.82$10,723
May 200151095925.524.31$17,146
Apr 20013221,14124.685.34$14,035
Mar 200152289524.545.38$17,622
Feb 200151728227.755.77$15,973
Jan 200133527727.478.40$11,529
Dec 200034133126.889.12$12,186
Nov 200050234432.215.66$18,116
Oct 200032449131.235.15$12,645
Sep 20006561,23631.875.19$27,317
Aug 20004881,09329.644.54$19,427
Jul 200049048628.534.09$15,967
Jun 200067355329.304.40$22,151
May 200049428327.263.68$14,508
Apr 2000834024.513.12$20,441
Mar 2000836028.422.86$23,759
Feb 2000668027.622.73$18,450
Jan 20000025.272.48$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.

Apr 2026 — as filed, then multipliedworked
Oil                  183 bbl  × $ 98.93 =    $18,104
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $18,104

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/36181 is the state's own key, not one this site invented.