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 135989District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$4.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$54 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 Gas111991-01-02122752
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
CondensateDisposition13 bbl$390
GasProduction1,395,419 Mcf$4,565,120
Total$4,565,510

334,068 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 27.1986, -99.3585. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.19858, -99.35849 · 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
10,446 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 10,446 ft.

Completions filed
Aug 1990
1 of 1 wells

1 well

42-5053264812910,446 ftAug 1990

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 20260994106.413.05$3,028
Apr 2026094698.932.87$2,715
Mar 202601,06489.753.15$3,351
Feb 2026091663.503.75$3,435
Jan 202601,11059.138.00$8,878
Dec 202501,08456.664.41$4,784
Nov 202511,16558.593.93$4,633
Oct 202501,29559.383.30$4,280
Sep 202501,26362.743.08$3,886
Aug 202501,49163.933.01$4,495
Jul 202501,63866.743.32$5,430
Jun 202501,63566.483.13$5,115
May 202501,76760.553.23$5,712
Apr 202501,71662.363.54$6,080
Mar 202501,84667.704.27$7,879
Feb 202521,46070.884.34$6,479
Jan 202501,74774.324.28$7,475
Dec 202401,75168.993.12$5,466
Nov 202401,70369.052.20$3,744
Oct 202401,70571.372.28$3,890
Sep 202401,64669.612.36$3,892
Aug 202401,77875.632.06$3,669
Jul 202401,78079.932.15$3,821
Jun 202401,71678.082.63$4,520
May 202401,72878.812.20$3,799
Apr 202401,80484.451.66$2,993
Mar 202401,74480.301.55$2,695
Feb 202401,71276.091.78$3,054
Jan 202401,86973.023.30$6,163
Dec 202301,89871.262.61$4,955
Nov 202302,28377.892.81$6,410
Oct 2023096085.443.09$2,964
Sep 202301,22389.042.74$3,345
Aug 202301,39780.522.67$3,734
Jul 202301,52474.852.64$4,026
Jun 2023095368.962.26$2,152
May 202301,74870.622.23$3,894
Apr 202301,88478.122.24$4,216
Mar 202302,01072.852.39$4,810
Feb 202301,81475.112.47$4,473
Jan 202302,05876.533.39$6,972
Dec 202202,01476.415.73$11,538
Nov 202202,00585.005.65$11,321
Oct 202202,03187.185.86$11,909
Sep 202202,00784.888.16$16,385
Aug 202202,11594.529.13$19,304
Jul 202202,097101.587.54$15,816
Jun 202202,044115.097.98$16,305
May 202202,137109.378.43$18,021
Apr 202202,116104.226.84$14,468
Mar 202201,801108.885.08$9,143
Feb 202201,52391.054.86$7,400
Jan 202202,18581.844.54$9,915
Dec 202102,21871.323.90$8,648
Nov 202102,02277.435.24$10,589
Oct 202102,14579.795.71$12,256
Sep 202102,05469.865.35$10,991
Aug 202102,04166.024.22$8,614
Jul 202102,09170.783.98$8,327
Jun 202101,95569.493.38$6,609
May 202102,11263.483.02$6,373
Apr 202102,05060.362.76$5,655
Mar 202102,13361.302.72$5,795
Feb 202101,93357.805.55$10,724
Jan 202102,00950.412.81$5,646
Dec 202001,56844.642.68$4,195
Nov 202001,85838.772.71$5,029
Oct 202001,95336.972.48$4,840
Sep 202002,00137.091.99$3,984
Aug 202002,08239.982.39$4,966
Jul 202002,21938.371.83$4,050
Jun 202001,93134.901.69$3,264
May 202002,09916.921.81$3,809
Apr 202002,22214.751.80$4,009
Mar 202001,65930.341.86$3,079
Feb 202001,72349.881.98$3,413
Jan 202002,26157.252.09$4,736
Dec 201901,97259.012.30$4,544
Nov 201901,92555.302.75$5,295
Oct 201901,98453.472.42$4,798
Sep 201911,26155.052.66$3,406
Aug 201902,02153.112.30$4,657
Jul 201902,09356.272.46$5,149
Jun 201901,75252.782.49$4,365
May 201901,48458.482.74$4,067
Apr 201901,59162.632.75$4,376
Mar 201901,70556.803.06$5,221
Feb 201901,60750.852.79$4,487
Jan 201902,02646.033.23$6,540
Dec 201801,51946.594.19$6,358
Nov 201801,78752.934.24$7,572
Oct 201802,13061.443.40$7,238
Sep 201802,00859.543.11$6,241
Aug 201801,94359.403.07$5,958
Jul 201801,87565.142.93$5,497
Jun 201801,90460.183.08$5,858
May 201802,13465.382.90$6,190
Apr 201802,28563.842.90$6,628
Mar 201801,84461.222.79$5,139
Feb 201801,54561.782.77$4,274
Jan 201802,01262.874.01$8,067
Dec 201702,35557.272.92$6,880
Nov 201702,30755.423.12$7,194
Oct 201702,45749.292.98$7,331
Sep 201702,33247.523.09$7,200
Aug 201702,87445.373.00$8,635
Jul 201702,37643.873.09$7,335
Jun 201702,62842.493.09$8,113
May 201702,45845.373.26$8,021
Apr 201702,34447.933.21$7,528
Mar 201702,27346.772.98$6,782
Feb 201702,30650.452.95$6,809
Jan 201702,76349.413.42$9,446
Dec 201603,10148.763.72$11,545
Nov 201602,79542.492.64$7,391
Oct 201602,83546.193.09$8,761
Sep 201602,70941.553.10$8,400
Aug 201602,86141.442.92$8,367
Jul 201603,30141.622.92$9,653
Jun 201603,07945.352.69$8,270
May 201603,21042.521.99$6,391
Apr 201603,45136.561.99$6,871
Mar 201603,45333.011.79$6,195
Feb 201602,69426.472.06$5,559
Jan 201602,18727.352.36$5,171
Dec 201501,41932.362.00$2,840
Nov 201501,30738.792.17$2,833
Oct 201501,01943.552.43$2,473
Sep 2015064342.992.76$1,774
Aug 2015069640.162.87$1,999
Jul 2015073048.152.95$2,150
Jun 2015076456.152.88$2,203
May 2015086355.212.96$2,551
Apr 201502,20549.822.71$5,968
Mar 201504,31242.892.93$12,654
Feb 201501,88544.662.98$5,610
Jan 201502,16143.433.10$6,700
Dec 201401,27454.693.59$4,575
Nov 201401,69470.464.25$7,203
Oct 201401,99178.303.90$7,767
Sep 201401,45086.164.05$5,866
Aug 201402,15789.394.04$8,704
Jul 201402,21096.564.18$9,237
Jun 201402,45498.164.74$11,624
May 201402,78394.734.73$13,154
Apr 201401,40295.944.81$6,742
Mar 201402,44495.895.06$12,359
Feb 201401,40897.406.19$8,718
Jan 201403,01590.404.86$14,655
Dec 201302,65391.824.35$11,552
Nov 201302,86188.853.74$10,695
Oct 201303,17197.423.78$11,984
Sep 201303,021104.113.72$11,231
Aug 201303,157104.253.52$11,121
Jul 201302,706102.523.72$10,060
Jun 201301,81194.403.93$7,123
May 201302,49094.834.15$10,331
Apr 201302,03893.964.28$8,728
Mar 201302,59793.623.91$10,162
Feb 201301,22791.233.42$4,196
Jan 201302,27791.603.42$7,787
Dec 201203,34486.773.42$11,437
Nov 201202,82286.953.62$10,230
Oct 201203,34989.383.40$11,386
Sep 201202,15894.672.92$6,298
Aug 201201,45492.662.91$4,228
Jul 201201,64585.133.02$4,969
Jun 201201,46879.822.52$3,698
May 201201,76791.612.49$4,397
Apr 201202,471101.652.00$4,934
Mar 201201,564105.052.22$3,475
Feb 201201,735101.102.57$4,459
Jan 201202,12998.092.73$5,821
Dec 201101,95996.873.24$6,347
Nov 201101,97195.723.31$6,527
Oct 201102,07984.983.65$7,585
Sep 201101,95083.623.99$7,772
Aug 201102,26183.404.15$9,382
Jul 201102,22494.144.52$10,046
Jun 201102,23692.904.64$10,375
May 201102,25798.134.40$9,942
Apr 201102,246105.964.33$9,733
Mar 201102,82996.364.06$11,478
Feb 201102,07585.644.18$8,673
Jan 201102,03686.504.59$9,343
Dec 201002,40785.734.35$10,465
Nov 201002,27080.843.80$8,615
Oct 201002,42278.103.51$8,499
Sep 2010080572.633.98$3,203
Aug 201001,95373.684.42$8,631
Jul 201002,06772.554.74$9,790
Jun 201001,92870.364.91$9,467
May 201001,81171.124.24$7,670
Apr 201001,95281.694.12$8,047
Mar 201001,94078.394.39$8,514
Feb 201001,96973.585.44$10,716
Jan 201002,11974.365.96$12,638
Dec 200902,04471.445.48$11,209
Nov 200902,02774.593.75$7,604
Oct 200901,37972.544.11$5,668
Sep 200902,25765.543.06$6,917
Aug 200902,39167.423.22$7,695
Jul 200903,02061.133.46$10,463
Jun 200902,63866.163.90$10,275
May 200902,68554.743.93$10,541
Apr 200902,66046.773.59$9,543
Mar 200902,97642.144.06$12,080
Feb 200902,53032.814.63$11,721
Jan 200903,65135.865.37$19,610
Dec 200803,57137.105.98$21,344
Nov 200803,64755.496.86$25,020
Oct 200804,28475.246.92$29,654
Sep 200802,412101.767.88$19,000
Aug 200801,645114.228.48$13,955
Jul 200803,007131.0811.39$34,248
Jun 200803,387131.3313.03$44,142
May 200803,287123.1711.57$38,045
Apr 200804,999110.3110.45$52,264
Mar 200804,912101.909.66$47,470
Feb 200804,65292.538.77$40,801
Jan 200804,24690.388.21$34,842
Dec 200704,37288.337.30$31,924
Nov 200704,26591.677.29$31,099
Oct 200704,24282.856.92$29,363
Sep 200703,92675.846.24$24,515
Aug 200703,21769.066.39$20,550
Jul 200703,50670.906.39$22,396
Jun 200703,14862.007.55$23,763
May 200703,31558.747.85$26,010
Apr 200703,20659.617.81$25,023
Mar 200703,83756.927.30$28,018
Feb 200702,62355.108.22$21,551
Jan 200703,80050.306.73$25,562
Dec 200603,80556.656.92$26,325
Nov 200603,82654.207.62$29,144
Oct 200601,13254.906.01$6,808
Sep 200603,47360.085.04$17,494
Aug 200604,46268.717.34$32,751
Jul 200604,04669.376.34$25,663
Jun 200604,46066.286.38$28,472
May 200604,42766.016.42$28,443
Apr 200603,64764.397.36$26,844
Mar 200603,63356.707.08$25,732
Feb 200603,80757.597.75$29,509
Jan 200604,22360.598.93$37,725
Dec 200501,62454.9413.42$21,787
Nov 200503,10754.6910.59$32,898
Oct 200503,63358.3413.80$50,120
Sep 200503,35861.4512.08$40,561
Aug 200503,53961.519.80$34,671
Jul 200503,78255.697.84$29,665
Jun 200503,44352.337.38$25,413
May 200504,68945.226.65$31,187
Apr 200504,68649.207.36$34,491
Mar 200505,02250.377.15$35,932
Feb 200504,44745.226.31$28,069
Jan 200504,43043.166.32$28,007
Dec 200405,06639.866.75$34,201
Nov 200404,97845.286.33$31,513
Oct 200405,65249.706.52$36,823
Sep 200404,36943.245.28$23,085
Aug 200405,78042.375.55$32,083
Jul 200406,26938.286.08$38,142
Jun 200404,94936.106.43$31,837
May 200402,36437.486.49$15,353
Apr 200403,66334.475.86$21,460
Mar 200404,26834.365.53$23,603
Feb 200403,49532.455.51$19,256
Jan 200403,73832.036.30$23,548
Dec 200303,78130.266.30$23,827
Nov 200303,22728.804.60$14,829
Oct 200303,95828.174.76$18,839
Sep 200303,76726.314.75$17,891
Aug 200303,13829.765.13$16,097
Jul 200302,90229.415.17$15,006
Jun 200303,83228.565.98$22,927
May 200303,33326.595.97$19,907
Apr 200304,09826.675.41$22,159
Mar 200303,87631.146.10$23,628
Feb 200303,41533.487.93$27,067
Jan 200302,54730.315.58$14,217
Dec 200203,56226.914.85$17,289
Nov 200202,90924.664.14$12,034
Oct 200203,70126.464.23$15,652
Sep 200203,22327.443.64$11,716
Aug 200203,95125.963.16$12,502
Jul 200204,45324.583.06$13,634
Jun 200203,94723.733.34$13,176
May 200203,53924.663.58$12,684
Apr 200203,76923.653.51$13,238
Mar 200203,78722.003.10$11,750
Feb 200203,48518.222.38$8,279
Jan 200204,00717.172.38$9,519
Dec 200104,25316.932.36$10,056
Nov 200104,13518.072.41$9,947
Oct 200103,75719.782.53$9,501
Sep 200104,03324.262.25$9,080
Aug 200106,45124.873.05$19,696
Jul 200104,58723.933.20$14,665
Jun 200101,92324.563.82$7,354
May 2001020025.524.31$861
Apr 200103,86124.685.34$20,600
Mar 200103,50424.545.38$18,839
Feb 200103,90627.755.77$22,526
Jan 200104,70827.478.40$39,541
Dec 200004,08526.889.12$37,265
Nov 200003,90532.215.66$22,094
Oct 200003,41031.235.15$17,546
Sep 200004,33931.875.19$22,504
Aug 200005,20829.644.54$23,648
Jul 200006,00928.534.09$24,575
Jun 200006,42329.304.40$28,244
May 200006,67127.263.68$24,548
Apr 200005,91124.513.12$18,419
Mar 200006,40628.422.86$18,320
Feb 200006,41427.622.73$17,488
Jan 200006,85625.272.48$17,006
Dec 199906,95624.282.42$16,859
Nov 199906,64723.192.43$16,179
Oct 199906,03120.982.80$16,909
Sep 199906,48821.752.62$16,991
Aug 199906,86319.262.88$19,735
Jul 199907,02317.892.37$16,661
Jun 199907,16015.942.36$16,913
May 199905,98315.792.32$13,887
Apr 199906,66915.102.21$14,725
Mar 199907,74012.471.84$14,229
Feb 199907,3869.981.82$13,426
Jan 199908,18610.381.90$15,553
Dec 199807,8899.201.77$13,990
Nov 199807,96910.892.19$17,418
Oct 199808,69712.421.97$17,126
Sep 199809,29012.592.08$19,348
Aug 199809,54311.301.91$18,202
Jul 1998010,41411.742.24$23,299
Jun 1998011,45211.242.24$25,621
May 199808,07212.622.21$17,810
Apr 199803,26213.042.51$8,172
Mar 199803,41512.802.31$7,887
Feb 199803,27713.952.30$7,534
Jan 199803,62014.702.15$7,800
Dec 199703,53516.322.41$8,523
Nov 199702,80818.193.09$8,672
Oct 199703,16219.253.15$9,960
Sep 199703,26117.742.95$9,636
Aug 199702,65617.862.55$6,785
Jul 199702,99617.582.25$6,732
Jun 199703,19917.242.26$7,221
May 199702,81818.972.31$6,505
Apr 199702,96817.882.08$6,182
Mar 199703,35918.951.94$6,514
Feb 199702,94420.492.21$6,494
Jan 199703,63323.483.54$12,860
Dec 199603,78123.32$0
Nov 199603,92321.97$0
Oct 199603,78723.31$0
Sep 199603,95222.22$0
Aug 199604,27320.26$0
Jul 199604,66019.55$0
Jun 199604,55518.73$0
May 199604,95819.43$0
Apr 199605,11821.51$0
Mar 199605,41619.38$0
Feb 199604,98116.98$0
Jan 199605,39617.07$0
Dec 199506,05717.19$0
Nov 199505,83416.00$0
Oct 199506,04115.43$0
Sep 199505,81516.18$0
Aug 199506,20715.92$0
Jul 199506,23715.24$0
Jun 199506,19316.41$0
May 199506,08717.56$0
Apr 199506,20417.73$0
Mar 199505,81616.44$0
Feb 199504,51716.58$0
Jan 199506,87915.92$0
Dec 199406,96915.03$0
Nov 199406,50815.90$0
Oct 199406,54315.58$0
Sep 199406,89815.29$0
Aug 199407,51516.13$0
Jul 199407,53817.56$0
Jun 199406,97317.09$0
May 199407,72915.88$0
Apr 199407,67714.14$0
Mar 199407,89312.46$0
Feb 199407,25812.50$0
Jan 199417,91212.66$13
Dec 199327,38912.33$25
Nov 199327,73314.49$29
Oct 199308,32615.85$0
Sep 199317,98715.03$15
Aug 1993010,48415.66$0
Jul 199309,79315.46$0
Jun 1993010,08516.79$0
May 1993111,82717.68$18
Apr 1993011,99518.05$0
Mar 1993012,85418.14$0
Feb 1993210,67817.90$36
Jan 1993010,81716.93$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                  994 Mcf  × $  3.05 =     $3,028

────────────────────────────────────────────────────
Month total                                   $3,028

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/135989 is the state's own key, not one this site invented.