PORTANOVA

Operated by 84 ENERGY LLC (P-5 856467) in the BROOKSHIRE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23691District 03Field 12306001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$19.0 M
May 1999 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
325
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 214 leases and 551 wells, and the rule below applies to all of them.

Discovered
1952-10-18
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
0 ft
minimum

A drilling unit in this field needs at least 0 acres. The field rule took effect on 2004-03-11.

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: TYPE SALT DOME.

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
OilDisposition460,498 bbl$18,806,230
Casinghead gasProduction31,223 Mcf$194,978
Total$19,001,208

Wells on this lease (13)

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 29.7605, -96.0224. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.76071, -96.02261 · 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
15.4%
2 of 13 wells
With a plug date
15.4%
2 of 13 wells
Median depth
2,760 ft
13 wells filed one
Completion to plug
2.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
215.4%
A plug date is filed
215.4%
BothOn the schedule and plugged. Neither fact cancels the other.
215.4%
NeitherNo plug date, and not on the schedule.
1184.6%

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, 13 of 13 wells. Median 2,760 ft, with the middle half between 2,585 and 3,200 ft; the shallowest is 2,334 ft and the deepest 3,260 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, 13 of 13 wells, May 1999 – Sep 2011. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 1999 – Sep 2011
13 of 13 wells
Plug dates filed
Sep 2001 – Jul 2005
2 of 13 wells; 11 filed none

Last completion to plug: a median of 2.1 years across the 2 wells that filed both dates, with the middle half between 2.0 years and 2.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

13 wells

42-47331036153,260 ftSep 2011
42-47331023202,760 ftApr 2006
42-47331022192,585 ftApr 2006
42-47331021182,585 ftApr 2006
42-47330827162,575 ftSep 2003
42-47330763132,700 ftMar 2003Jul 2005Yes
42-47330757112,850 ftJul 2002
42-47330624103,027 ftMay 2001
42-473304904W3,221 ftJan 2001
42-4733053383,260 ftMar 2000
42-4733051252,334 ftNov 1999Sep 2001Yes
42-473304873A2,600 ftJun 1999
42-4733046723,200 ftMay 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 (325)

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

325 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 202443068.993.12$2,967
Nov 202451069.052.20$3,522
Oct 202449071.372.28$3,497
Sep 2024270069.612.36$18,795
Aug 202480075.632.06$6,050
Jul 20240079.932.15$0
Jun 202439078.082.63$3,045
May 202482078.812.20$6,462
Apr 20240084.451.66$0
Mar 2024132080.301.55$10,600
Feb 202481076.091.78$6,163
Jan 2024157073.023.30$11,464
Dec 20230071.262.61$0
Nov 2023124077.892.81$9,658
Oct 202354085.443.09$4,614
Sep 2023127089.042.74$11,308
Aug 2023121080.522.67$9,743
Jul 202351074.852.64$3,817
Jun 2023149068.962.26$10,275
May 202360070.622.23$4,237
Apr 2023243078.122.24$18,983
Mar 202340072.852.39$2,914
Feb 2023203075.112.47$15,247
Jan 202393076.533.39$7,117
Dec 202288076.415.73$6,724
Nov 202287085.005.65$7,395
Oct 2022238087.185.86$20,749
Sep 2022428084.888.16$36,329
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20223030115.097.98$34,872
May 202200109.378.43$0
Apr 20221570104.226.84$16,363
Mar 20221550108.885.08$16,876
Feb 20220091.054.86$0
Jan 2022271081.844.54$22,179
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021153079.795.71$12,208
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021307070.783.98$21,729
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 2021310060.362.76$18,712
Mar 2021122061.302.72$7,479
Feb 20210057.805.55$0
Jan 2021139050.412.81$7,007
Dec 20200044.642.68$0
Nov 2020139038.772.71$5,389
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020176014.751.80$2,596
Mar 202064030.341.86$1,942
Feb 2020166049.881.98$8,280
Jan 2020178057.252.09$10,191
Dec 2019120059.012.30$7,081
Nov 2019138055.302.75$7,631
Oct 2019156053.472.42$8,341
Sep 2019154055.052.66$8,478
Aug 2019158053.112.30$8,391
Jul 2019201056.272.46$11,310
Jun 2019215052.782.49$11,348
May 2019151058.482.74$8,830
Apr 2019219062.632.75$13,716
Mar 2019151056.803.06$8,577
Feb 2019261050.852.79$13,272
Jan 2019150046.033.23$6,905
Dec 2018257046.594.19$11,974
Nov 2018173052.934.24$9,157
Oct 2018282061.443.40$17,326
Sep 2018151059.543.11$8,991
Aug 2018401059.403.07$23,819
Jul 2018209065.142.93$13,614
Jun 2018282060.183.08$16,971
May 2018362065.382.90$23,668
Apr 2018276063.842.90$17,620
Mar 2018313061.222.79$19,162
Feb 2018140061.782.77$8,649
Jan 2018632062.874.01$39,734
Dec 2017173057.272.92$9,908
Nov 2017443055.423.12$24,551
Oct 20170049.292.98$0
Sep 2017484047.523.09$23,000
Aug 20170045.373.00$0
Jul 2017344043.873.09$15,091
Jun 2017343042.493.09$14,574
May 2017355045.373.26$16,106
Apr 201774047.933.21$3,547
Mar 2017216046.772.98$10,102
Feb 2017321050.452.95$16,194
Jan 2017312049.413.42$15,416
Dec 2016154048.763.72$7,509
Nov 2016153042.492.64$6,501
Oct 201676046.193.09$3,510
Sep 2016121041.553.10$5,028
Aug 2016197041.442.92$8,164
Jul 201648041.622.92$1,998
Jun 2016404045.352.69$18,321
May 20160042.521.99$0
Apr 2016226036.561.99$8,263
Mar 2016119033.011.79$3,928
Feb 2016347026.472.06$9,185
Jan 2016220027.352.36$6,017
Dec 2015270032.362.00$8,737
Nov 2015217038.792.17$8,417
Oct 2015122043.552.43$5,313
Sep 2015412042.992.76$17,712
Aug 2015147040.162.87$5,904
Jul 2015457048.152.95$22,005
Jun 2015360056.152.88$20,214
May 2015416055.212.96$22,967
Apr 2015407049.822.71$20,277
Mar 2015360042.892.93$15,440
Feb 2015387044.662.98$17,283
Jan 2015424043.433.10$18,414
Dec 2014460054.693.59$25,157
Nov 2014425070.464.25$29,946
Oct 2014483078.303.90$37,819
Sep 2014446086.164.05$38,427
Aug 2014585089.394.04$52,293
Jul 2014218096.564.18$21,050
Jun 2014503098.164.74$49,374
May 2014205094.734.73$19,420
Apr 2014457095.944.81$43,845
Mar 2014368095.895.06$35,288
Feb 2014411097.406.19$40,031
Jan 2014480090.404.86$43,392
Dec 2013367091.824.35$33,698
Nov 2013543088.853.74$48,246
Oct 2013422097.423.78$41,111
Sep 20135000104.113.72$52,055
Aug 20133030104.253.52$31,588
Jul 20135100102.523.72$52,285
Jun 2013599094.403.93$56,546
May 2013339094.834.15$32,147
Apr 2013378093.964.28$35,517
Mar 2013496093.623.91$46,436
Feb 2013447091.233.42$40,780
Jan 2013901091.603.42$82,532
Dec 2012459086.773.42$39,827
Nov 2012615086.953.62$53,474
Oct 2012715089.383.40$63,907
Sep 2012305094.672.92$28,874
Aug 2012571092.662.91$52,909
Jul 2012622085.133.02$52,951
Jun 2012696079.822.52$55,555
May 2012639091.612.49$58,539
Apr 20127500101.652.00$76,238
Mar 20127510105.052.22$78,893
Feb 20124220101.102.57$42,664
Jan 2012480098.092.73$47,083
Dec 2011776096.873.24$75,171
Nov 2011755095.723.31$72,269
Oct 2011446084.983.65$37,901
Sep 2011901083.623.99$75,342
Aug 2011748083.404.15$62,383
Jul 2011749094.144.52$70,511
Jun 2011750092.904.64$69,675
May 2011742098.134.40$72,812
Apr 20117490105.964.33$79,364
Mar 2011755096.364.06$72,752
Feb 2011949085.644.18$81,272
Jan 2011590086.504.59$51,035
Dec 2010448085.734.35$38,407
Nov 2010746080.843.80$60,307
Oct 20101,149078.103.51$89,737
Sep 2010917072.633.98$66,602
Aug 2010810073.684.42$59,681
Jul 20101,212072.554.74$87,931
Jun 2010897070.364.91$63,113
May 2010962071.124.24$68,417
Apr 2010772081.694.12$63,065
Mar 2010866078.394.39$67,886
Feb 2010939073.585.44$69,092
Jan 2010600074.365.96$44,616
Dec 2009978071.445.48$69,868
Nov 2009969074.593.75$72,278
Oct 2009891072.544.11$64,633
Sep 2009861065.543.06$56,430
Aug 20091,505067.423.22$101,467
Jul 2009606061.133.46$37,045
Jun 20091,099066.163.90$72,710
May 20091,109054.743.93$60,707
Apr 2009957046.773.59$44,759
Mar 20091,283042.144.06$54,066
Feb 2009803032.814.63$26,346
Jan 20091,425035.865.37$51,101
Dec 2008773037.105.98$28,678
Nov 20081,103055.496.86$61,205
Oct 20081,409075.246.92$106,013
Sep 20086200101.767.88$63,091
Aug 20081,2380114.228.48$141,404
Jul 20081,0580131.0811.39$138,683
Jun 20081,0900131.3313.03$143,150
May 20081,5430123.1711.57$190,051
Apr 20081,5130110.3110.45$166,899
Mar 20089160101.909.66$93,340
Feb 20081,378092.538.77$127,506
Jan 20081,224090.388.21$110,625
Dec 20073,584088.337.30$316,575
Nov 20071,207091.677.29$110,646
Oct 20071,212082.856.92$100,414
Sep 20071,385075.846.24$105,038
Aug 20071,509069.066.39$104,212
Jul 20071,211070.906.39$85,860
Jun 20071,356062.007.55$84,072
May 20071,362058.747.85$80,004
Apr 20071,966059.617.81$117,193
Mar 2007934056.927.30$53,163
Feb 2007911055.108.22$50,196
Jan 20071,704050.306.73$85,711
Dec 20061,671056.656.92$94,662
Nov 20061,688054.207.62$91,490
Oct 20061,517054.906.01$83,283
Sep 20061,809060.085.04$108,685
Aug 20061,826068.717.34$125,464
Jul 20061,964069.376.34$136,243
Jun 20062,63036266.286.38$176,627
May 20062,7972,19166.016.42$198,707
Apr 20062,522064.397.36$162,392
Mar 20062,192056.707.08$124,286
Feb 20062,379057.597.75$137,007
Jan 20062,396060.598.93$145,174
Dec 20054,137054.9413.42$227,287
Nov 20052,691054.6910.59$147,171
Oct 20052,050058.3413.80$119,597
Sep 20051,539061.4512.08$94,572
Aug 20052,119061.519.80$130,340
Jul 20052,293055.697.84$127,697
Jun 20052,028052.337.38$106,125
May 20052,213045.226.65$100,072
Apr 20053,013049.207.36$148,240
Mar 20051,622050.377.15$81,700
Feb 20051,809045.226.31$81,803
Jan 20052,41712,38143.166.32$182,593
Dec 20042,2617,41939.866.75$140,210
Nov 20042,3937,01945.286.33$152,788
Oct 20041,968049.706.52$97,810
Sep 20042,593043.245.28$112,121
Aug 20042,265042.375.55$95,968
Jul 20042,459038.286.08$94,131
Jun 20042,428036.106.43$87,651
May 20042,757037.486.49$103,332
Apr 20042,962034.475.86$102,100
Mar 20042,622034.365.53$90,092
Feb 20042,436032.455.51$79,048
Jan 20043,512032.036.30$112,489
Dec 20032,297030.266.30$69,507
Nov 20033,032028.804.60$87,322
Oct 20032,663028.174.76$75,017
Sep 20032,785026.314.75$73,273
Aug 20032,941029.765.13$87,524
Jul 20033,912029.415.17$115,052
Jun 20034,262028.565.98$121,723
May 20035,102026.595.97$135,662
Apr 20035,149026.675.41$137,324
Mar 20035,205031.146.10$162,084
Feb 20033,123033.487.93$104,558
Jan 20033,969030.315.58$120,300
Dec 20023,050026.914.85$82,076
Nov 20023,193024.664.14$78,739
Oct 20023,627026.464.23$95,970
Sep 20023,924027.443.64$107,675
Aug 20023,771025.963.16$97,895
Jul 20024,179024.583.06$102,720
Jun 20022,268023.733.34$53,820
May 20022,859024.663.58$70,503
Apr 20022,581023.653.51$61,041
Mar 20023,154022.003.10$69,388
Feb 20022,889018.222.38$52,638
Jan 20022,872017.172.38$49,312
Dec 20013,770016.932.36$63,826
Nov 20013,777018.072.41$68,250
Oct 20014,219019.782.53$83,452
Sep 20014,075024.262.25$98,860
Aug 20014,514024.873.05$112,263
Jul 20014,940023.933.20$118,214
Jun 20015,388024.563.82$132,329
May 20013,885025.524.31$99,145
Apr 20012,133024.685.34$52,642
Mar 20013,043024.545.38$74,675
Feb 20012,558027.755.77$70,985
Jan 20014,667027.478.40$128,202
Dec 20004,049026.889.12$108,837
Nov 20003,022032.215.66$97,339
Oct 20002,851031.235.15$89,037
Sep 20001,674031.875.19$53,350
Aug 20002,476029.644.54$73,389
Jul 20005,17025828.534.09$148,555
Jun 20006,173029.304.40$180,869
May 200010,5236627.263.68$287,100
Apr 20009,46750824.513.12$233,619
Mar 20009,6211,01928.422.86$276,343
Feb 20008,527027.622.73$235,516
Jan 200011,221025.272.48$283,555
Dec 199911,929024.282.42$289,636
Nov 199910,998023.192.43$255,044
Oct 199913,569020.982.80$284,678
Sep 19997,978021.752.62$173,522
Aug 19996,460019.262.88$124,420
Jul 19999,079017.892.37$162,423
Jun 19994,505015.942.36$71,810
May 19995,270015.792.32$83,213

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                   43 bbl  × $ 68.99 =     $2,967
Casinghead gas         0 Mcf  × $  3.12 =         $0

────────────────────────────────────────────────────
Month total                                   $2,967

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. 03/O/23691 is the state's own key, not one this site invented.