LA PERLA

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the LA PERLA (LOBO CONS.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 131587District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$32 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 719 leases and 719 wells, and the rule below applies to all of them.

Discovered
1999-06-29
as the register files it
Field class
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 field rule took effect on 2010-11-02.

The Commission's schedule remark for this field reads: PERMITTED/DRILLED/COMPLETED ON THE SAME LEASE.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas111989-10-12120941
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition11 bbl$321
GasProduction718,624 Mcf$2,028,866
Total$2,029,188

203,012 Mcf of this lease's gas, across 48 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.

These wells centre on 27.2319, -99.3933. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.23194, -99.39333 · 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
10,000 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 10,000 ft.

Completions filed
Jul 1989
1 of 1 wells

1 well

42-505325569110,000 ftJul 1989

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 20260691106.413.05$2,105
Apr 2026060198.932.87$1,725
Mar 2026073189.753.15$2,302
Feb 2026059863.503.75$2,243
Jan 2026085159.138.00$6,806
Dec 2025066356.664.41$2,926
Nov 2025164958.593.93$2,607
Oct 2025071259.383.30$2,353
Sep 2025067762.743.08$2,083
Aug 2025087763.933.01$2,644
Jul 2025063466.743.32$2,102
Jun 2025072566.483.13$2,268
May 2025075760.553.23$2,447
Apr 2025068062.363.54$2,409
Mar 2025081567.704.27$3,479
Feb 2025163570.884.34$2,827
Jan 2025081074.324.28$3,466
Dec 2024069968.993.12$2,182
Nov 2024076469.052.20$1,680
Oct 2024073771.372.28$1,681
Sep 2024088669.612.36$2,095
Aug 2024078375.632.06$1,616
Jul 2024051179.932.15$1,097
Jun 2024063778.082.63$1,678
May 2024055878.812.20$1,227
Apr 2024055984.451.66$927
Mar 2024077080.301.55$1,190
Feb 2024064576.091.78$1,150
Jan 2024092773.023.30$3,057
Dec 2023076571.262.61$1,997
Nov 2023087177.892.81$2,445
Oct 2023070085.443.09$2,161
Sep 2023090189.042.74$2,464
Aug 2023090380.522.67$2,414
Jul 2023078174.852.64$2,063
Jun 2023071068.962.26$1,604
May 2023087670.622.23$1,951
Apr 202301,01978.122.24$2,280
Mar 2023089772.852.39$2,147
Feb 2023099075.112.47$2,441
Jan 2023089576.533.39$3,032
Dec 2022091876.415.73$5,259
Nov 2022063185.005.65$3,563
Oct 2022082987.185.86$4,861
Sep 2022054484.888.16$4,441
Aug 2022073094.529.13$6,663
Jul 20220525101.587.54$3,960
Jun 20220583115.097.98$4,651
May 20220739109.378.43$6,232
Apr 20220753104.226.84$5,149
Mar 20220804108.885.08$4,081
Feb 2022078491.054.86$3,809
Jan 2022074181.844.54$3,362
Dec 2021064471.323.90$2,511
Nov 2021062877.435.24$3,289
Oct 2021086879.795.71$4,960
Sep 2021090669.865.35$4,848
Aug 2021061166.024.22$2,579
Jul 2021075270.783.98$2,995
Jun 2021071569.493.38$2,417
May 2021085563.483.02$2,580
Apr 2021074060.362.76$2,041
Mar 2021084861.302.72$2,304
Feb 2021077457.805.55$4,294
Jan 2021092950.412.81$2,611
Dec 2020094344.642.68$2,523
Nov 2020068038.772.71$1,840
Oct 2020071736.972.48$1,777
Sep 2020078437.091.99$1,561
Aug 2020067039.982.39$1,598
Jul 2020088138.371.83$1,608
Jun 2020087334.901.69$1,476
May 2020095616.921.81$1,735
Apr 2020094914.751.80$1,712
Mar 202001,01030.341.86$1,875
Feb 2020090849.881.98$1,798
Jan 202001,21257.252.09$2,539
Dec 201901,19959.012.30$2,763
Nov 201901,22855.302.75$3,378
Oct 201901,24653.472.42$3,014
Sep 201911,21855.052.66$3,292
Aug 201901,29953.112.30$2,993
Jul 201901,38156.272.46$3,397
Jun 201901,29652.782.49$3,229
May 201901,27358.482.74$3,488
Apr 201901,34762.632.75$3,705
Mar 201901,42656.803.06$4,367
Feb 201901,29050.852.79$3,602
Jan 201901,53246.033.23$4,946
Dec 201801,57946.594.19$6,609
Nov 201801,66552.934.24$7,055
Oct 201801,79461.443.40$6,096
Sep 201801,76059.543.11$5,470
Aug 201801,76759.403.07$5,419
Jul 201801,88665.142.93$5,530
Jun 201801,97960.183.08$6,089
May 201802,17365.382.90$6,303
Apr 201802,22063.842.90$6,440
Mar 201802,39861.222.79$6,683
Feb 201802,00861.782.77$5,554
Jan 201801,45162.874.01$5,818
Dec 201701,73357.272.92$5,063
Nov 201701,65555.423.12$5,161
Oct 201701,56549.292.98$4,669
Sep 201701,33747.523.09$4,128
Aug 201701,79945.373.00$5,405
Jul 201701,34243.873.09$4,143
Jun 201701,15742.493.09$3,572
May 201701,45345.373.26$4,742
Apr 201701,77747.933.21$5,707
Mar 201701,99046.772.98$5,938
Feb 201701,00850.452.95$2,976
Jan 201701,66449.413.42$5,689
Dec 201601,97748.763.72$7,360
Nov 201601,87442.492.64$4,956
Oct 201601,78846.193.09$5,525
Sep 201601,42941.553.10$4,431
Aug 201601,59341.442.92$4,658
Jul 201601,71441.622.92$5,012
Jun 201601,07945.352.69$2,898
May 201601,34242.521.99$2,672
Apr 201601,05136.561.99$2,093
Mar 201601,28933.011.79$2,312
Feb 201601,08826.472.06$2,245
Jan 201601,24527.352.36$2,944
Dec 201501,00632.362.00$2,013
Nov 201501,01038.792.17$2,189
Oct 2015071843.552.43$1,742
Sep 201501,40742.992.76$3,881
Aug 2015085940.162.87$2,467
Jul 201501,08548.152.95$3,195
Jun 2015098756.152.88$2,845
May 201501,12855.212.96$3,334
Apr 201501,30549.822.71$3,532
Mar 201503,02742.892.93$8,883
Feb 2015032944.662.98$979
Jan 2015063943.433.10$1,981
Dec 2014064254.693.59$2,306
Nov 2014062270.464.25$2,645
Oct 2014061578.303.90$2,399
Sep 2014058586.164.05$2,367
Aug 2014056689.394.04$2,284
Jul 2014048996.564.18$2,044
Jun 2014040598.164.74$1,918
May 2014037794.734.73$1,782
Apr 2014055995.944.81$2,688
Mar 2014077095.895.06$3,894
Feb 2014090297.406.19$5,585
Jan 201401,18390.404.86$5,750
Dec 201301,24991.824.35$5,439
Nov 201301,12388.853.74$4,198
Oct 2013081097.423.78$3,061
Sep 20130911104.113.72$3,387
Aug 20130763104.253.52$2,688
Jul 20130934102.523.72$3,472
Jun 201301,68794.403.93$6,636
May 2013059994.834.15$2,485
Apr 2013096193.964.28$4,116
Mar 201301,08293.623.91$4,234
Feb 201301,38691.233.42$4,740
Jan 2013085191.603.42$2,910
Dec 2012088186.773.42$3,013
Nov 201201,01986.953.62$3,694
Oct 201201,02789.383.40$3,491
Sep 2012094394.672.92$2,752
Aug 2012085492.662.91$2,484
Jul 2012093885.133.02$2,834
Jun 2012053079.822.52$1,335
May 2012095291.612.49$2,369
Apr 20120923101.652.00$1,843
Mar 201201,247105.052.22$2,771
Feb 20120801101.102.57$2,059
Jan 201201,31598.092.73$3,595
Dec 201101,09996.873.24$3,560
Nov 2011090195.723.31$2,983
Oct 201101,22284.983.65$4,459
Sep 2011059183.623.99$2,356
Aug 201101,09583.404.15$4,544
Jul 2011084394.144.52$3,808
Jun 2011068892.904.64$3,192
May 201101,22998.134.40$5,414
Apr 201101,298105.964.33$5,625
Mar 201101,14196.364.06$4,629
Feb 201101,16485.644.18$4,866
Jan 2011095986.504.59$4,401
Dec 201001,26885.734.35$5,513
Nov 2010080580.843.80$3,055
Oct 201001,34278.103.51$4,709
Sep 201001,63172.633.98$6,491
Aug 201001,64473.684.42$7,265
Jul 201001,43772.554.74$6,806
Jun 2010091270.364.91$4,478
May 201001,61271.124.24$6,827
Apr 201001,50781.694.12$6,213
Mar 201001,13178.394.39$4,964
Feb 201001,09273.585.44$5,943
Jan 2010077974.365.96$4,646
Dec 200901,57271.445.48$8,620
Nov 200901,12374.593.75$4,213
Oct 200901,38972.544.11$5,709
Sep 200901,03965.543.06$3,184
Aug 200902,55567.423.22$8,223
Jul 2009061061.133.46$2,113
Jun 2009074766.163.90$2,910
May 200901,42054.743.93$5,575
Apr 2009071946.773.59$2,579
Mar 2009082342.144.06$3,341
Feb 200901,34132.814.63$6,213
Jan 200901,03835.865.37$5,575
Dec 200801,08637.105.98$6,491
Nov 2008094055.496.86$6,449
Oct 200801,48275.246.92$10,258
Sep 20080672101.767.88$5,293
Aug 20080843114.228.48$7,151
Jul 20080814131.0811.39$9,271
Jun 20080739131.3313.03$9,631
May 20080822123.1711.57$9,514
Apr 20080602110.3110.45$6,294
Mar 20080131101.909.66$1,266
Feb 200801,76192.538.77$15,445
Jan 200801,26690.388.21$10,388
Dec 200701,81388.337.30$13,238
Nov 200701,09891.677.29$8,006
Oct 200701,79382.856.92$12,411
Sep 200701,14475.846.24$7,143
Aug 2007096669.066.39$6,171
Jul 200701,20770.906.39$7,710
Jun 200701,76862.007.55$13,346
May 200701,08258.747.85$8,490
Apr 200701,29559.617.81$10,108
Mar 200701,31456.927.30$9,595
Feb 200701,15655.108.22$9,498
Jan 200701,89450.306.73$12,741
Dec 200601,01056.656.92$6,988
Nov 2006091554.207.62$6,970
Oct 200602,65054.906.01$15,937
Sep 20060060.085.04$0
Aug 2006037568.717.34$2,752
Jul 200601,39369.376.34$8,835
Jun 200601,31766.286.38$8,408
May 2006089966.016.42$5,776
Apr 200601,22264.397.36$8,995
Mar 200601,76656.707.08$12,508
Feb 2006071157.597.75$5,511
Jan 200601,61260.598.93$14,401
Dec 200501,23154.9413.42$16,514
Nov 200501,51654.6910.59$16,052
Oct 2005091658.3413.80$12,637
Sep 200501,23961.4512.08$14,966
Aug 200501,58561.519.80$15,528
Jul 200501,77755.697.84$13,938
Jun 200501,30352.337.38$9,618
May 200501,51145.226.65$10,050
Apr 200501,26449.207.36$9,304
Mar 200501,34750.377.15$9,638
Feb 200501,42745.226.31$9,007
Jan 200501,53343.166.32$9,692
Dec 200401,89939.866.75$12,820
Nov 200401,44945.286.33$9,173
Oct 200401,47949.706.52$9,636
Sep 200401,02743.245.28$5,427
Aug 2004044842.375.55$2,487
Jul 2004043138.286.08$2,622
Jun 2004037736.106.43$2,425
May 200401,72537.486.49$11,203
Apr 200402,11834.475.86$12,408
Mar 200401,67134.365.53$9,241
Feb 200401,67632.455.51$9,234
Jan 200401,45432.036.30$9,160
Dec 200302,03330.266.30$12,811
Nov 200301,97828.804.60$9,089
Oct 200301,86128.174.76$8,858
Sep 200302,00126.314.75$9,503
Aug 200301,11629.765.13$5,725
Jul 200301,95329.415.17$10,099
Jun 200301,78528.565.98$10,680
May 200302,38426.595.97$14,239
Apr 200301,71626.675.41$9,279
Mar 200302,44631.146.10$14,911
Feb 200301,81633.487.93$14,393
Jan 200301,50230.315.58$8,384
Dec 200201,23826.914.85$6,009
Nov 2002092924.664.14$3,843
Oct 200201,24526.464.23$5,265
Sep 2002090127.443.64$3,275
Aug 200201,74125.963.16$5,509
Jul 200202,00324.583.06$6,133
Jun 200202,34123.733.34$7,815
May 200202,45724.663.58$8,806
Apr 200201,73823.653.51$6,104
Mar 200202,41522.003.10$7,493
Feb 200201,70118.222.38$4,041
Jan 200202,31617.172.38$5,502
Dec 200102,17316.932.36$5,138
Nov 200102,44218.072.41$5,874
Oct 200102,25719.782.53$5,708
Sep 200102,44424.262.25$5,502
Aug 200102,84224.873.05$8,677
Jul 200101,42323.933.20$4,549
Jun 200101,88124.563.82$7,193
May 200101,80625.524.31$7,779
Apr 200101,92624.685.34$10,276
Mar 200102,54224.545.38$13,667
Feb 200101,91827.755.77$11,061
Jan 200102,30727.478.40$19,376
Dec 200002,77326.889.12$25,297
Nov 200002,57032.215.66$14,541
Oct 200002,36531.235.15$12,169
Sep 200001,50631.875.19$7,811
Aug 200002,38629.644.54$10,834
Jul 200002,21128.534.09$9,042
Jun 200001,78429.304.40$7,845
May 200001,81427.263.68$6,675
Apr 200001,78024.513.12$5,546
Mar 200002,25128.422.86$6,437
Feb 200002,65527.622.73$7,239
Jan 200002,09025.272.48$5,184
Dec 199901,68724.282.42$4,089
Nov 199901,73523.192.43$4,223
Oct 199901,93120.982.80$5,414
Sep 199902,23221.752.62$5,845
Aug 199902,60919.262.88$7,502
Jul 199902,49217.892.37$5,912
Jun 199902,48015.942.36$5,858
May 199901,96815.792.32$4,568
Apr 199902,97915.102.21$6,578
Mar 199903,33212.471.84$6,125
Feb 199901,8349.981.82$3,334
Jan 199903,48610.381.90$6,623
Dec 199803,9979.201.77$7,088
Nov 199803,74110.892.19$8,177
Oct 199804,16112.421.97$8,194
Sep 199803,77012.592.08$7,851
Aug 199803,23411.301.91$6,168
Jul 199803,96711.742.24$8,875
Jun 199803,62311.242.24$8,106
May 199804,06212.622.21$8,962
Apr 199804,06113.042.51$10,174
Mar 199803,50112.802.31$8,085
Feb 199803,12413.952.30$7,182
Jan 199803,50014.702.15$7,542
Dec 199703,86916.322.41$9,329
Nov 199704,00318.193.09$12,362
Oct 199704,26519.253.15$13,434
Sep 199704,40417.742.95$13,013
Aug 199703,66017.862.55$9,350
Jul 199704,04017.582.25$9,078
Jun 199704,78517.242.26$10,801
May 199703,54418.972.31$8,181
Apr 199704,01617.882.08$8,364
Mar 199704,91218.951.94$9,525
Feb 199704,84320.492.21$10,683
Jan 199705,58723.483.54$19,776
Dec 199605,27723.32$0
Nov 199614,59521.97$22
Oct 199614,38923.31$23
Sep 199605,28122.22$0
Aug 199605,42820.26$0
Jul 199604,76019.55$0
Jun 199603,94218.73$0
May 199614,51119.43$19
Apr 199604,66921.51$0
Mar 199605,25119.38$0
Feb 199605,21516.98$0
Jan 199603,83517.07$0
Dec 199501,77517.19$0
Nov 199501,37716.00$0
Oct 199501,28615.43$0
Sep 199501,00016.18$0
Aug 199503,06015.92$0
Jul 199503,65215.24$0
Jun 199504,05516.41$0
May 199504,75817.56$0
Apr 199505,17417.73$0
Mar 199505,31416.44$0
Feb 199502,99016.58$0
Jan 199503,92715.92$0
Dec 199403,70415.03$0
Nov 199403,84315.90$0
Oct 199403,42215.58$0
Sep 199403,68315.29$0
Aug 199403,92016.13$0
Jul 199404,97517.56$0
Jun 199403,95117.09$0
May 199404,44815.88$0
Apr 199404,32614.14$0
Mar 199404,46712.46$0
Feb 199404,01312.50$0
Jan 199404,89212.66$0
Dec 199324,90612.33$25
Nov 199314,58814.49$14
Oct 199304,92515.85$0
Sep 199314,58415.03$15
Aug 199304,75815.66$0
Jul 199304,87615.46$0
Jun 199304,78216.79$0
May 199304,79317.68$0
Apr 199314,74818.05$18
Mar 199305,05018.14$0
Feb 199304,71517.90$0
Jan 199305,12216.93$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
Condensate             0 bbl  × $106.41 =         $0
Gas                  691 Mcf  × $  3.05 =     $2,105

────────────────────────────────────────────────────
Month total                                   $2,105

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/G/131587 is the state's own key, not one this site invented.