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 139654District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$7 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 Gas111992-02-25124867
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
CondensateDisposition112 bbl$2,113
GasProduction905,483 Mcf$1,871,310
Total$1,873,423

448,600 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 27.2028, -99.3192. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.20278, -99.31918 · 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
10,500 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 10,500 ft.

Completions filed
Aug 1991
1 of 1 wells

1 well

42-5053279714710,500 ftAug 1991

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 20260117106.413.05$356
Apr 2026012798.932.87$364
Mar 2026013289.753.15$416
Feb 2026015063.503.75$563
Jan 2026016059.138.00$1,280
Dec 2025015356.664.41$675
Nov 2025015058.593.93$589
Oct 2025016959.383.30$559
Sep 2025014262.743.08$437
Aug 2025014663.933.01$440
Jul 2025016766.743.32$554
Jun 2025017466.483.13$544
May 2025015960.553.23$514
Apr 2025016262.363.54$574
Mar 2025017367.704.27$738
Feb 2025015570.884.34$673
Jan 2025016874.324.28$719
Dec 2024017268.993.12$537
Nov 2024017269.052.20$378
Oct 2024019471.372.28$443
Sep 2024017369.612.36$409
Aug 2024017575.632.06$361
Jul 2024016779.932.15$358
Jun 2024016978.082.63$445
May 2024017078.812.20$374
Apr 2024016484.451.66$272
Mar 2024017280.301.55$266
Feb 2024016076.091.78$285
Jan 2024016773.023.30$551
Dec 2023016571.262.61$431
Nov 2023016377.892.81$458
Oct 2023015885.443.09$488
Sep 2023014989.042.74$408
Aug 2023015380.522.67$409
Jul 2023014374.852.64$378
Jun 2023017168.962.26$386
May 2023017870.622.23$396
Apr 2023017778.122.24$396
Mar 2023019172.852.39$457
Feb 2023017275.112.47$424
Jan 2023021876.533.39$739
Dec 2022023876.415.73$1,364
Nov 2022023985.005.65$1,349
Oct 2022025487.185.86$1,489
Sep 2022022984.888.16$1,869
Aug 2022024994.529.13$2,273
Jul 20220246101.587.54$1,855
Jun 20220149115.097.98$1,189
May 20220114109.378.43$961
Apr 20220199104.226.84$1,361
Mar 20220230108.885.08$1,168
Feb 2022014091.054.86$680
Jan 2022023081.844.54$1,044
Dec 2021021871.323.90$850
Nov 202108377.435.24$435
Oct 2021021079.795.71$1,200
Sep 2021020569.865.35$1,097
Aug 2021021666.024.22$912
Jul 2021021370.783.98$848
Jun 2021019569.493.38$659
May 2021013863.483.02$416
Apr 2021015460.362.76$425
Mar 2021011661.302.72$315
Feb 2021015057.805.55$832
Jan 2021016950.412.81$475
Dec 2020017144.642.68$458
Nov 2020016338.772.71$441
Oct 2020021736.972.48$538
Sep 2020020637.091.99$410
Aug 2020016539.982.39$394
Jul 2020016638.371.83$303
Jun 2020016834.901.69$284
May 2020021916.921.81$397
Apr 2020019214.751.80$346
Mar 2020034730.341.86$644
Feb 2020029549.881.98$584
Jan 2020034157.252.09$714
Dec 2019031959.012.30$735
Nov 2019033155.302.75$910
Oct 2019038353.472.42$926
Sep 2019044455.052.66$1,180
Aug 2019056753.112.30$1,307
Jul 2019056156.272.46$1,380
Jun 2019054252.782.49$1,350
May 2019047058.482.74$1,288
Apr 2019069462.632.75$1,909
Mar 2019066256.803.06$2,027
Feb 2019016850.852.79$469
Jan 2019021546.033.23$694
Dec 2018012346.594.19$515
Nov 201809152.934.24$386
Oct 2018010961.443.40$370
Sep 201808159.543.11$252
Aug 2018014659.403.07$448
Jul 2018021665.142.93$633
Jun 2018023060.183.08$708
May 2018024465.382.90$708
Apr 2018021163.842.90$612
Mar 2018023861.222.79$663
Feb 2018018861.782.77$520
Jan 2018023662.874.01$946
Dec 2017023357.272.92$681
Nov 2017025855.423.12$805
Oct 2017023449.292.98$698
Sep 2017023347.523.09$719
Aug 2017026545.373.00$796
Jul 2017028543.873.09$880
Jun 2017028242.493.09$871
May 2017043745.373.26$1,426
Apr 2017048347.933.21$1,551
Mar 2017053146.772.98$1,584
Feb 2017077150.452.95$2,276
Jan 2017089049.413.42$3,043
Dec 2016088248.763.72$3,284
Nov 2016062342.492.64$1,647
Oct 2016061946.193.09$1,913
Sep 2016036941.553.10$1,144
Aug 2016072841.442.92$2,129
Jul 201601,20141.622.92$3,512
Jun 201601,17445.352.69$3,153
May 2016095142.521.99$1,893
Apr 201601,19636.561.99$2,381
Mar 201601,50133.011.79$2,693
Feb 201601,42026.472.06$2,930
Jan 201601,47727.352.36$3,492
Dec 201501,42632.362.00$2,854
Nov 201501,24438.792.17$2,696
Oct 201501,68643.552.43$4,091
Sep 201501,24242.992.76$3,426
Aug 201501,49040.162.87$4,280
Jul 201501,41848.152.95$4,176
Jun 201501,49456.152.88$4,307
May 201501,37455.212.96$4,061
Apr 201501,21049.822.71$3,275
Mar 201501,56942.892.93$4,605
Feb 201501,04644.662.98$3,113
Jan 201501,26543.433.10$3,922
Dec 201401,72154.693.59$6,181
Nov 201401,68470.464.25$7,160
Oct 201401,85478.303.90$7,232
Sep 201401,87186.164.05$7,569
Aug 201401,80089.394.04$7,263
Jul 201401,97396.564.18$8,246
Jun 201401,94998.164.74$9,232
May 201402,04994.734.73$9,685
Apr 201402,03195.944.81$9,767
Mar 201402,05895.895.06$10,407
Feb 201401,91897.406.19$11,876
Jan 201401,79190.404.86$8,706
Dec 201302,10391.824.35$9,157
Nov 201302,03588.853.74$7,607
Oct 201302,12297.423.78$8,020
Sep 201301,795104.113.72$6,673
Aug 201301,980104.253.52$6,975
Jul 201302,082102.523.72$7,740
Jun 201302,11894.403.93$8,331
May 201301,90394.834.15$7,896
Apr 201302,10793.964.28$9,023
Mar 201301,98193.623.91$7,751
Feb 201302,06291.233.42$7,052
Jan 201302,01091.603.42$6,874
Dec 201202,31786.773.42$7,925
Nov 201202,21386.953.62$8,022
Oct 201202,24789.383.40$7,639
Sep 201202,10494.672.92$6,140
Aug 201202,56592.662.91$7,459
Jul 201202,25285.133.02$6,803
Jun 201201,83779.822.52$4,627
May 201202,48991.612.49$6,193
Apr 201202,475101.652.00$4,942
Mar 201202,629105.052.22$5,842
Feb 201202,499101.102.57$6,423
Jan 201202,77498.092.73$7,584
Dec 201102,03696.873.24$6,596
Nov 201102,33695.723.31$7,735
Oct 201102,68584.983.65$9,796
Sep 201102,23783.623.99$8,916
Aug 201101,63483.404.15$6,780
Jul 201101,53194.144.52$6,916
Jun 201101,65292.904.64$7,665
May 201101,53798.134.40$6,770
Apr 20110460105.964.33$1,993
Mar 201101,17796.364.06$4,775
Feb 201101,00185.644.18$4,184
Jan 201101,12186.504.59$5,144
Dec 201001,07385.734.35$4,665
Nov 201001,08180.843.80$4,103
Oct 2010094478.103.51$3,312
Sep 2010093072.633.98$3,701
Aug 201001,03573.684.42$4,574
Jul 2010096972.554.74$4,590
Jun 201001,01570.364.91$4,984
May 201001,21471.124.24$5,142
Apr 2010097481.694.12$4,016
Mar 2010081278.394.39$3,564
Feb 2010093173.585.44$5,067
Jan 2010092874.365.96$5,535
Dec 2009075271.445.48$4,124
Nov 2009078174.593.75$2,930
Oct 2009054172.544.11$2,224
Sep 2009042965.543.06$1,315
Aug 2009059667.423.22$1,918
Jul 2009057361.133.46$1,985
Jun 2009047366.163.90$1,842
May 2009040054.743.93$1,570
Apr 2009065046.773.59$2,332
Mar 2009091642.144.06$3,718
Feb 200901,08432.814.63$5,022
Jan 200901,03335.865.37$5,548
Dec 2008071237.105.98$4,256
Nov 2008076455.496.86$5,241
Oct 200801,44175.246.92$9,975
Sep 200801,777101.767.88$13,998
Aug 200803,063114.228.48$25,983
Jul 200803,138131.0811.39$35,740
Jun 20080548131.3313.03$7,142
May 20080894123.1711.57$10,347
Apr 20080917110.3110.45$9,587
Mar 200801,513101.909.66$14,622
Feb 200801,90892.538.77$16,734
Jan 200802,12990.388.21$17,470
Dec 200701,53788.337.30$11,223
Nov 200701,25591.677.29$9,151
Oct 200701,54282.856.92$10,674
Sep 200701,25975.846.24$7,861
Aug 200701,47569.066.39$9,422
Jul 2007092270.906.39$5,890
Jun 200702,03062.007.55$15,323
May 200701,61158.747.85$12,640
Apr 200701,67659.617.81$13,082
Mar 200701,72956.927.30$12,625
Feb 200701,81955.108.22$14,945
Jan 200702,38750.306.73$16,057
Dec 200603,12756.656.92$21,634
Nov 200603,46354.207.62$26,379
Oct 200602,81254.906.01$16,911
Sep 200602,61560.085.04$13,172
Aug 200602,51968.717.34$18,489
Jul 2006066869.376.34$4,237
Jun 2006073066.286.38$4,660
May 2006077666.016.42$4,986
Apr 2006078264.397.36$5,756
Mar 2006083556.707.08$5,914
Feb 2006050757.597.75$3,930
Jan 2006037460.598.93$3,341
Dec 2005039054.9413.42$5,232
Nov 2005038954.6910.59$4,119
Oct 2005056458.3413.80$7,781
Sep 2005067361.4512.08$8,129
Aug 200501,20861.519.80$11,835
Jul 200501,18855.697.84$9,318
Jun 200501,18252.337.38$8,724
May 2005043545.226.65$2,893
Apr 2005043949.207.36$3,231
Mar 2005037050.377.15$2,647
Feb 2005034945.226.31$2,203
Jan 200501,07443.166.32$6,790
Dec 200401,48539.866.75$10,025
Nov 2004098145.286.33$6,210
Oct 200402,03549.706.52$13,258
Sep 200401,04743.245.28$5,532
Aug 200401,14142.375.55$6,333
Jul 2004061738.286.08$3,754
Jun 200401,32436.106.43$8,517
May 200401,60837.486.49$10,443
Apr 200491,79234.475.86$10,809
Mar 200401,12734.365.53$6,232
Feb 2004078932.455.51$4,347
Jan 2004078232.036.30$4,926
Dec 2003091230.266.30$5,747
Nov 2003091728.804.60$4,214
Oct 200301,41128.174.76$6,716
Sep 200301,90826.314.75$9,062
Aug 200302,96829.765.13$15,225
Jul 200303,02329.415.17$15,631
Jun 2003066528.565.98$3,979
May 2003095226.595.97$5,686
Apr 200301,00026.675.41$5,407
Mar 2003370431.146.10$4,385
Feb 2003013033.487.93$1,030
Jan 2003110830.315.58$633
Dec 200201,57526.914.85$7,645
Nov 2002059024.664.14$2,441
Oct 200201,47726.464.23$6,246
Sep 200201,28027.443.64$4,653
Aug 2002059625.963.16$1,886
Jul 2002088324.583.06$2,704
Jun 200201,60923.733.34$5,371
May 200203,08524.663.58$11,057
Apr 2002036123.653.51$1,268
Mar 200201,38822.003.10$4,307
Feb 200201,49718.222.38$3,556
Jan 200202,56617.172.38$6,096
Dec 200102,91816.932.36$6,899
Nov 200102,62918.072.41$6,324
Oct 200102,21319.782.53$5,596
Sep 200101,92324.262.25$4,329
Aug 200101,37924.873.05$4,210
Jul 200101,78323.933.20$5,700
Jun 200102,91524.563.82$11,147
May 200102,94825.524.31$12,698
Apr 200102,22924.685.34$11,892
Mar 200101,59624.545.38$8,581
Feb 200101,80327.755.77$10,398
Jan 200102,60827.478.40$21,904
Dec 200002,46826.889.12$22,514
Nov 200002,15532.215.66$12,193
Oct 200003,21931.235.15$16,563
Sep 200003,66231.875.19$18,993
Aug 200002,99929.644.54$13,618
Jul 200003,68428.534.09$15,067
Jun 200003,49329.304.40$15,360
May 200003,09227.263.68$11,378
Apr 200003,25424.513.12$10,139
Mar 200002,39928.422.86$6,861
Feb 200002,53627.622.73$6,914
Jan 200002,68725.272.48$6,665
Dec 199902,11324.282.42$5,121
Nov 199902,40123.192.43$5,844
Oct 199912,18720.982.80$6,153
Sep 199901,46921.752.62$3,847
Aug 199902,12419.262.88$6,108
Jul 199902,17817.892.37$5,167
Jun 199902,17415.942.36$5,135
May 199901,93815.792.32$4,498
Apr 199901,86215.102.21$4,111
Mar 199902,64512.471.84$4,862
Feb 199902,8029.981.82$5,093
Jan 199903,41110.381.90$6,481
Dec 199804,4219.201.77$7,840
Nov 199803,74910.892.19$8,194
Oct 199803,98212.421.97$7,841
Sep 199804,18912.592.08$8,724
Aug 199803,29811.301.91$6,290
Jul 199803,25811.742.24$7,289
Jun 199802,95311.242.24$6,607
May 199802,80212.622.21$6,182
Apr 199802,64213.042.51$6,619
Mar 199803,41912.802.31$7,896
Feb 199803,56513.952.30$8,196
Jan 199804,97014.702.15$10,709
Dec 199705,22716.322.41$12,603
Nov 199704,99818.193.09$15,435
Oct 199706,66019.253.15$20,978
Sep 199714,49717.742.95$13,306
Aug 199703,42317.862.55$8,745
Jul 199704,07217.582.25$9,150
Jun 199702,57917.242.26$5,821
May 199701,84918.972.31$4,268
Apr 199702,53517.882.08$5,280
Mar 199723,33218.951.94$6,499
Feb 199701,32520.492.21$2,923
Jan 199701,54823.483.54$5,479
Dec 199601,86623.32$0
Nov 199602,27121.97$0
Oct 199602,56123.31$0
Sep 199602,58122.22$0
Aug 199603,31820.26$0
Jul 199603,39919.55$0
Jun 199602,51718.73$0
May 199602,66219.43$0
Apr 199602,30721.51$0
Mar 199602,65119.38$0
Feb 199602,94216.98$0
Jan 199604,27917.07$0
Dec 199505,02017.19$0
Nov 199505,17616.00$0
Oct 199506,54615.43$0
Sep 199506,35216.18$0
Aug 199505,99915.92$0
Jul 199506,39315.24$0
Jun 199507,05316.41$0
May 199507,49817.56$0
Apr 199507,28017.73$0
Mar 199508,59716.44$0
Feb 199508,19516.58$0
Jan 1995010,32415.92$0
Dec 1994010,17715.03$0
Nov 1994011,59315.90$0
Oct 1994017,00515.58$0
Sep 1994014,51915.29$0
Aug 1994011,49316.13$0
Jul 1994017,50917.56$0
Jun 1994014,84417.09$0
May 1994011,05215.88$0
Apr 1994011,51514.14$0
Mar 1994011,48112.46$0
Feb 1994011,21612.50$0
Jan 1994012,31712.66$0
Dec 1993113,04212.33$12
Nov 1993013,46814.49$0
Oct 1993014,77315.85$0
Sep 1993115,61915.03$15
Aug 1993014,54215.66$0
Jul 1993011,57315.46$0
Jun 1993011,84516.79$0
May 1993112,50417.68$18
Apr 1993015,29518.05$0
Mar 1993019,48818.14$0
Feb 1993016,04617.90$0
Jan 19939217,89716.93$1,558

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                  117 Mcf  × $  3.05 =       $356

────────────────────────────────────────────────────
Month total                                     $356

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/139654 is the state's own key, not one this site invented.