BRUNI MINERAL TRUST

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the BRAZIL PASTURE(WILCOX SECOND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13177District 04Field 11595500OilCasinghead gasSaveExport
Value, all time
$6.8 M
Oct 2001 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
296
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 2 leases and 2 wells, and the rule below applies to all of them.

Discovered
1969-01-17
as the register files it
Field class
Oil and gas
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 40 acres.

The Commission's schedule remark for this field reads: EFFEC. 9-1-78 PER DOCKET #4-69,321

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
OilDisposition60,249 bbl$3,852,214
Casinghead gasProduction550,185 Mcf$2,919,847
Total$6,772,061

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.

These wells centre on 27.3094, -99.3022. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.30945, -99.30216 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
9,156 ft
1 wells filed one
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.

How deep they were drilled

The one well that filed a depth was drilled to 9,156 ft.

Completions filed
Dec 1999
1 of 1 wells

1 well

42-47937258B 319,156 ftDec 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 (296)

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

296 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 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240168.993.12$3
Nov 202401169.052.20$24
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024182175.632.06$13,767
Jul 20240479.932.15$9
Jun 20240478.082.63$11
May 202442578.812.20$3,321
Apr 20240284.451.66$3
Mar 2024175280.301.55$14,056
Feb 20240376.091.78$5
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023012277.892.81$343
Oct 2023013385.443.09$411
Sep 2023012689.042.74$345
Aug 2023010380.522.67$275
Jul 202301274.852.64$32
Jun 20230768.962.26$16
May 20230070.622.23$0
Apr 2023174278.122.24$13,597
Mar 2023016372.852.39$390
Feb 20230075.112.47$0
Jan 20230176.533.39$3
Dec 20220276.415.73$11
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220184.888.16$8
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 202103477.435.24$178
Oct 2021028079.795.71$1,600
Sep 202117814569.865.35$13,211
Aug 202107966.024.22$333
Jul 202106470.783.98$255
Jun 20210969.493.38$30
May 202103463.483.02$103
Apr 20211864260.362.76$11,343
Mar 202103761.302.72$101
Feb 20210457.805.55$22
Jan 202102350.412.81$65
Dec 202003544.642.68$94
Nov 20201782238.772.71$6,961
Oct 202001736.972.48$42
Sep 202002337.091.99$46
Aug 202003539.982.39$83
Jul 20201846838.371.83$7,184
Jun 202004834.901.69$81
May 202003616.921.81$65
Apr 202001014.751.80$18
Mar 2020167330.341.86$5,072
Feb 202001949.881.98$38
Jan 20200457.252.09$8
Dec 20190159.012.30$2
Nov 2019180355.302.75$9,962
Oct 201902953.472.42$70
Sep 201908255.052.66$218
Aug 2019012053.112.30$277
Jul 201917414456.272.46$10,145
Jun 201909852.782.49$244
May 20190558.482.74$14
Apr 2019014362.632.75$393
Mar 20191809656.803.06$10,518
Feb 201905150.852.79$142
Jan 201902346.033.23$74
Dec 20181853546.594.19$8,766
Nov 201804052.934.24$169
Oct 201809761.443.40$330
Sep 2018011359.543.11$351
Aug 201816012659.403.07$9,890
Jul 2018011165.142.93$325
Jun 20181796360.183.08$10,966
May 20180565.382.90$15
Apr 20180363.842.90$9
Mar 20180361.222.79$8
Feb 2018174661.782.77$10,766
Jan 20180462.874.01$16
Dec 20170457.272.92$12
Nov 20170455.423.12$12
Oct 2017180249.292.98$8,878
Sep 20170347.523.09$9
Aug 201701545.373.00$45
Jul 20171641643.873.09$7,244
Jun 20170742.493.09$22
May 201702645.373.26$85
Apr 20171733247.933.21$8,395
Mar 20170946.772.98$27
Feb 2017164350.452.95$8,283
Jan 20170549.413.42$17
Dec 2016112248.763.72$5,469
Nov 20160442.492.64$11
Oct 2016180246.193.09$8,320
Sep 201602641.553.10$81
Aug 2016981941.442.92$4,117
Jul 201601841.622.92$53
Jun 2016137345.352.69$6,221
May 20160642.521.99$12
Apr 2016169336.561.99$6,185
Mar 20160433.011.79$7
Feb 2016188426.472.06$4,985
Jan 20160327.352.36$7
Dec 201518318232.362.00$6,286
Nov 201536319838.792.17$14,510
Oct 201536326143.552.43$16,442
Sep 201518316842.992.76$8,331
Aug 201535326040.162.87$14,923
Jul 201535929548.152.95$18,155
Jun 201534720156.152.88$20,064
May 201518024655.212.96$10,665
Apr 201535922149.822.71$18,484
Mar 201518218542.892.93$8,349
Feb 201531020244.662.98$14,446
Jan 201534823143.433.10$15,830
Dec 201436720554.693.59$20,807
Nov 201418423270.464.25$13,951
Oct 201450529278.303.90$40,681
Sep 201421028386.164.05$19,238
Aug 201432658089.394.04$31,482
Jul 201427862396.564.18$29,448
Jun 201435449898.164.74$37,108
May 201423053794.734.73$24,326
Apr 201427445395.944.81$28,466
Mar 201451133895.895.06$50,709
Feb 201419947397.406.19$22,311
Jan 201418646590.404.86$19,075
Dec 201333651791.824.35$33,103
Nov 20136145688.853.74$7,125
Oct 201347948697.423.78$48,501
Sep 2013333241104.113.72$35,565
Aug 201300104.253.52$0
Jul 2013036102.523.72$134
Jun 20131613194.403.93$15,320
May 201303494.834.15$141
Apr 201307093.964.28$300
Mar 201303593.623.91$137
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 201216811294.672.92$16,231
Aug 201217632792.662.91$17,259
Jul 201214925185.133.02$13,443
Jun 201218822579.822.52$15,573
May 201217224191.612.49$16,357
Apr 2012339340101.652.00$35,138
Mar 2012501416105.052.22$53,554
Feb 2012173393101.102.57$18,500
Jan 201248850498.092.73$49,246
Dec 2011250496.873.24$1,827
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110583.404.15$21
Jul 201117127394.144.52$17,331
Jun 201117947192.904.64$18,814
May 201133145698.134.40$34,490
Apr 2011455388105.964.33$49,893
Mar 201132847996.364.06$33,550
Feb 201107985.644.18$330
Jan 201117836086.504.59$17,049
Dec 201051492985.734.35$48,104
Nov 201036596180.843.80$33,154
Oct 201034685778.103.51$30,030
Sep 201050898372.633.98$40,808
Aug 20103301,09573.684.42$29,154
Jul 20105131,18872.554.74$42,845
Jun 20103431,14370.364.91$29,746
May 20105421,01971.124.24$42,863
Apr 201053766681.694.12$46,613
Mar 201036565378.394.39$31,478
Feb 201054353373.585.44$42,855
Jan 201052258474.365.96$42,299
Dec 200935856571.445.48$28,674
Nov 20090074.593.75$0
Oct 200906672.544.11$271
Sep 20093231,13165.543.06$24,636
Aug 20095382,28067.423.22$43,610
Jul 20093622,40561.133.46$30,461
Jun 20095362,53066.163.90$45,316
May 20095462,70054.743.93$40,488
Apr 20095292,66546.773.59$34,302
Mar 20095042,75642.144.06$32,425
Feb 20093601,13132.814.63$17,052
Jan 20095221,36635.865.37$26,056
Dec 200868184037.105.98$30,286
Nov 20081819655.496.86$10,702
Oct 200818494075.246.92$20,351
Sep 20085442,325101.767.88$73,672
Aug 20085082,084114.228.48$75,702
Jul 2008356443131.0811.39$51,710
Jun 20085232,587131.3313.03$102,401
May 20085322,764123.1711.57$97,518
Apr 20083462,758110.3110.45$67,002
Mar 20084934,361101.909.66$92,382
Feb 20085272,27692.538.77$68,725
Jan 20085493,22190.388.21$76,049
Dec 20075493,06988.337.30$70,903
Nov 20073632,61391.677.29$52,329
Oct 20073613,59082.856.92$54,759
Sep 20075353,97975.846.24$65,420
Aug 20075385,28669.066.39$70,921
Jul 20075194,38070.906.39$64,776
Jun 20075413,93362.007.55$63,230
May 20075444,86758.747.85$70,142
Apr 20075205,05759.617.81$70,468
Mar 20076861,76156.927.30$51,906
Feb 200716342655.108.22$12,481
Jan 20073673,34250.306.73$40,941
Dec 20063491,21656.656.92$28,184
Nov 20066981,45654.207.62$48,923
Oct 20063411,01754.906.01$24,837
Sep 200635127860.085.04$22,488
Aug 20063523,01268.717.34$46,294
Jul 20066756,74669.376.34$89,613
Jun 20066872,65566.286.38$62,484
May 200617957766.016.42$15,523
Apr 20066856,74164.397.36$93,724
Mar 20068227,98056.707.08$103,129
Feb 20066437,13957.597.75$92,366
Jan 20068398,17060.598.93$123,820
Dec 20055196,93254.9413.42$121,509
Nov 20057917,88254.6910.59$126,718
Oct 20056687,22958.3413.80$138,701
Sep 20056485,04661.4512.08$100,770
Aug 2005070561.519.80$6,907
Jul 20055064,14955.697.84$60,722
Jun 20058307,95452.337.38$102,143
May 20057777,74545.226.65$86,649
Apr 20054212,04849.207.36$35,787
Mar 200578013,07650.377.15$132,846
Feb 20059283,63045.226.31$64,876
Jan 20055861,16343.166.32$32,644
Dec 20043491,45939.866.75$23,761
Nov 20046923,47345.286.33$53,319
Oct 20041,0832,82849.706.52$72,250
Sep 20045851,64243.245.28$33,972
Aug 200426896342.375.55$16,700
Jul 2004143438.286.08$2,679
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20041034.475.86$34
Mar 200424734.365.53$329
Feb 200421932.455.51$170
Jan 200434132.036.30$354
Dec 2003510330.266.30$800
Nov 2003278328.804.60$1,159
Oct 2003542,58428.174.76$13,820
Sep 20037716,56726.314.75$80,709
Aug 2003388,76429.765.13$46,088
Jul 2003429,69729.415.17$51,377
Jun 2003438,18728.565.98$50,211
May 20031338,44226.595.97$53,958
Apr 20031058,32126.675.41$47,794
Mar 20032158,75231.146.10$60,048
Feb 20033258,03433.487.93$74,558
Jan 20032068,61830.315.58$54,350
Dec 20023138,42326.914.85$49,306
Nov 200232211,79824.664.14$56,748
Oct 200221710,26326.464.23$49,145
Sep 20021968,01427.443.64$34,511
Aug 20022127,59425.963.16$29,532
Jul 20022067,56024.583.06$28,210
Jun 20022037,76123.733.34$30,725
May 20022017,19324.663.58$30,736
Apr 200240012,39723.653.51$53,002
Mar 200239621,23622.003.10$74,601
Feb 200231817,48718.222.38$47,337
Jan 200259424,95417.172.38$69,482
Dec 200143926,77416.932.36$70,737
Nov 2001025,98418.072.41$62,505
Oct 2001023,18319.782.53$58,627

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 2024 — as filed, then multipliedworked
Oil                    0 bbl  × $ 68.99 =         $0
Casinghead gas         1 Mcf  × $  3.12 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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. 04/O/13177 is the state's own key, not one this site invented.