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 183600District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$10.2 M
May 2001 – May 2026
Value, last 12 filed months
$18 k
at the published price for each month
Months reported
301
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 Gas112001-09-27144960
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
CondensateDisposition65 bbl$3,231
GasProduction2,189,394 Mcf$10,226,519
Total$10,229,750

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 27.2421, -99.3559. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.24206, -99.35590 · 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
9,800 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 9,800 ft.

Completions filed
May 2001
1 of 1 wells

1 well

42-505342742189,800 ftMay 2001

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 (301)

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

301 months

May 20260379106.413.05$1,154
Apr 2026036798.932.87$1,053
Mar 2026039489.753.15$1,241
Feb 2026036563.503.75$1,369
Jan 2026040959.138.00$3,271
Dec 2025040656.664.41$1,792
Nov 2025041558.593.93$1,629
Oct 2025043159.383.30$1,424
Sep 2025040862.743.08$1,255
Aug 2025043963.933.01$1,323
Jul 2025046466.743.32$1,538
Jun 2025046066.483.13$1,439
May 2025046960.553.23$1,516
Apr 2025044862.363.54$1,587
Mar 2025049567.704.27$2,113
Feb 2025045570.884.34$1,975
Jan 2025049974.324.28$2,135
Dec 2024050768.993.12$1,583
Nov 2024050869.052.20$1,117
Oct 2024052071.372.28$1,186
Sep 2024053169.612.36$1,255
Aug 2024052275.632.06$1,077
Jul 2024059279.932.15$1,271
Jun 2024058978.082.63$1,551
May 2024060378.812.20$1,326
Apr 2024059484.451.66$986
Mar 2024062280.301.55$961
Feb 2024060176.091.78$1,072
Jan 2024064073.023.30$2,111
Dec 2023068771.262.61$1,794
Nov 2023069077.892.81$1,937
Oct 2023074585.443.09$2,300
Sep 2023074489.042.74$2,035
Aug 2023083280.522.67$2,224
Jul 2023091474.852.64$2,415
Jun 2023084468.962.26$1,906
May 202301,02370.622.23$2,279
Apr 2023053478.122.24$1,195
Mar 202301,32172.852.39$3,161
Feb 202301,34475.112.47$3,314
Jan 202301,28476.533.39$4,350
Dec 202201,44576.415.73$8,279
Nov 202201,53385.005.65$8,656
Oct 202201,61887.185.86$9,488
Sep 202201,56484.888.16$12,768
Aug 202201,48994.529.13$13,590
Jul 202201,552101.587.54$11,705
Jun 202201,514115.097.98$12,077
May 202201,521109.378.43$12,827
Apr 202201,422104.226.84$9,723
Mar 202201,554108.885.08$7,889
Feb 202201,39691.054.86$6,783
Jan 202201,69281.844.54$7,678
Dec 202101,73471.323.90$6,761
Nov 202101,54977.435.24$8,112
Oct 202101,65979.795.71$9,479
Sep 202101,63769.865.35$8,759
Aug 202101,66166.024.22$7,010
Jul 202101,74270.783.98$6,937
Jun 202101,56769.493.38$5,297
May 202101,69263.483.02$5,106
Apr 202101,62160.362.76$4,471
Mar 202101,71661.302.72$4,662
Feb 202101,73557.805.55$9,626
Jan 202101,62650.412.81$4,570
Dec 202001,42644.642.68$3,815
Nov 202001,46938.772.71$3,976
Oct 202001,61436.972.48$4,000
Sep 202001,60837.091.99$3,202
Aug 202001,71139.982.39$4,081
Jul 202001,75138.371.83$3,196
Jun 202001,71134.901.69$2,892
May 202001,80116.921.81$3,268
Apr 202001,78614.751.80$3,223
Mar 202001,88430.341.86$3,497
Feb 202001,77649.881.98$3,518
Jan 202001,89657.252.09$3,972
Dec 201901,91959.012.30$4,422
Nov 201901,62955.302.75$4,481
Oct 201902,04953.472.42$4,956
Sep 201901,97155.052.66$5,238
Aug 201902,06453.112.30$4,756
Jul 201902,15756.272.46$5,306
Jun 201901,53852.782.49$3,831
May 201902,09558.482.74$5,741
Apr 201901,64962.632.75$4,536
Mar 201902,17956.803.06$6,672
Feb 201901,92350.852.79$5,369
Jan 201902,02746.033.23$6,544
Dec 201802,17846.594.19$9,116
Nov 201801,93052.934.24$8,178
Oct 201802,16361.443.40$7,350
Sep 201802,15759.543.11$6,704
Aug 201802,13559.403.07$6,547
Jul 201802,17765.142.93$6,383
Jun 201802,03460.183.08$6,258
May 201801,92865.382.90$5,593
Apr 201801,65663.842.90$4,804
Mar 201802,26761.222.79$6,318
Feb 201802,03961.782.77$5,640
Jan 201802,25662.874.01$9,045
Dec 201702,32257.272.92$6,784
Nov 201702,41155.423.12$7,518
Oct 201702,51749.292.98$7,510
Sep 201701,98947.523.09$6,141
Aug 201702,48245.373.00$7,457
Jul 201702,52643.873.09$7,798
Jun 201702,62042.493.09$8,089
May 201702,21745.373.26$7,235
Apr 201702,48747.933.21$7,987
Mar 201702,60746.772.98$7,778
Feb 201702,46050.452.95$7,263
Jan 201702,70649.413.42$9,251
Dec 201602,81948.763.72$10,495
Nov 201602,64642.492.64$6,997
Oct 201603,03946.193.09$9,391
Sep 201602,87341.553.10$8,908
Aug 201603,09041.442.92$9,036
Jul 201603,09841.622.92$9,060
Jun 201603,01845.352.69$8,106
May 201603,11142.521.99$6,194
Apr 201602,93336.561.99$5,840
Mar 201603,25133.011.79$5,832
Feb 201603,90526.472.06$8,058
Jan 201601,90227.352.36$4,497
Dec 201502,47332.362.00$4,949
Nov 201502,54038.792.17$5,505
Oct 201501,76643.552.43$4,285
Sep 2015066642.992.76$1,837
Aug 2015082040.162.87$2,355
Jul 201502,68748.152.95$7,913
Jun 201501,04356.152.88$3,007
May 201503,11155.212.96$9,194
Apr 201502,75749.822.71$7,462
Mar 201502,28242.892.93$6,697
Feb 201502,81244.662.98$8,369
Jan 201503,01843.433.10$9,358
Dec 201402,94354.693.59$10,569
Nov 201403,39870.464.25$14,448
Oct 201402,79478.303.90$10,899
Sep 201402,88686.164.05$11,675
Aug 201402,48389.394.04$10,019
Jul 201403,30396.564.18$13,805
Jun 201402,75798.164.74$13,060
May 201403,48894.734.73$16,486
Apr 201403,01695.944.81$14,504
Mar 201403,46195.895.06$17,502
Feb 201402,50497.406.19$15,505
Jan 201402,13090.404.86$10,353
Dec 201303,09691.824.35$13,481
Nov 201303,47488.853.74$12,987
Oct 201303,12597.423.78$11,811
Sep 201302,896104.113.72$10,767
Aug 201303,724104.253.52$13,118
Jul 201303,079102.523.72$11,447
Jun 201302,61594.403.93$10,286
May 201303,42594.834.15$14,211
Apr 201303,38393.964.28$14,488
Mar 201303,40493.623.91$13,319
Feb 201302,73291.233.42$9,343
Jan 201304,19691.603.42$14,350
Dec 201204,33086.773.42$14,809
Nov 201203,58886.953.62$13,006
Oct 201203,50289.383.40$11,906
Sep 201203,53194.672.92$10,305
Aug 201203,35092.662.91$9,742
Jul 201203,54485.133.02$10,706
Jun 201203,56779.822.52$8,985
May 201203,25891.612.49$8,107
Apr 201203,655101.652.00$7,298
Mar 201203,865105.052.22$8,588
Feb 201203,568101.102.57$9,171
Jan 201203,20698.092.73$8,765
Dec 201103,96496.873.24$12,842
Nov 201103,19295.723.31$10,570
Oct 201104,10684.983.65$14,981
Sep 201103,97783.623.99$15,852
Aug 201104,15783.404.15$17,249
Jul 201104,02994.144.52$18,200
Jun 201103,35092.904.64$15,544
May 201104,16798.134.40$18,355
Apr 201104,003105.964.33$17,346
Mar 201104,29896.364.06$17,438
Feb 201104,03585.644.18$16,866
Jan 201104,68586.504.59$21,498
Dec 201004,78985.734.35$20,821
Nov 201004,16580.843.80$15,808
Oct 201002,35578.103.51$8,263
Sep 201004,88072.633.98$19,420
Aug 201005,18373.684.42$22,906
Jul 201004,69872.554.74$22,252
Jun 201004,62770.364.91$22,720
May 201004,78371.124.24$20,257
Apr 201004,70681.694.12$19,401
Mar 201004,84178.394.39$21,246
Feb 201004,49573.585.44$24,463
Jan 201004,86474.365.96$29,009
Dec 200905,80071.445.48$31,806
Nov 200904,45874.593.75$16,724
Oct 200904,50872.544.11$18,529
Sep 200905,03165.543.06$15,419
Aug 200904,18267.423.22$13,460
Jul 200904,85561.133.46$16,820
Jun 200905,30166.163.90$20,647
May 200905,65454.743.93$22,196
Apr 200905,99046.773.59$21,489
Mar 200906,87342.144.06$27,898
Feb 200907,66132.814.63$35,493
Jan 200904,98535.865.37$26,774
Dec 200805,69537.105.98$34,040
Nov 200804,21155.496.86$28,889
Oct 200805,38475.246.92$37,268
Sep 200805,577101.767.88$43,931
Aug 200806,728114.228.48$57,074
Jul 200806,493131.0811.39$73,952
Jun 200806,404131.3313.03$83,461
May 200806,547123.1711.57$75,777
Apr 200806,462110.3110.45$67,559
Mar 200808,000101.909.66$77,313
Feb 200803,35092.538.77$29,381
Jan 200804,48690.388.21$36,811
Dec 200703,96488.337.30$28,945
Nov 200703,83791.677.29$27,978
Oct 200703,98382.856.92$27,570
Sep 200705,67075.846.24$35,404
Aug 200707,25169.066.39$46,319
Jul 200709,57470.906.39$61,158
Jun 200709,44862.007.55$71,318
May 200709,33558.747.85$73,245
Apr 200704,48959.617.81$35,038
Mar 200705,02356.927.30$36,678
Feb 200704,45655.108.22$36,611
Jan 200706,11450.306.73$41,128
Dec 200606,38356.656.92$44,160
Nov 200606,44954.207.62$49,125
Oct 200607,12654.906.01$42,854
Sep 200606,31360.085.04$31,800
Aug 200607,86068.717.34$57,692
Jul 200608,29569.376.34$52,613
Jun 200605,88466.286.38$37,563
May 200608,37466.016.42$53,803
Apr 200608,45664.397.36$62,240
Mar 200608,02456.707.08$56,833
Feb 200608,11657.597.75$62,908
Jan 200609,47960.598.93$84,679
Dec 200509,24554.9413.42$124,025
Nov 2005010,08554.6910.59$106,784
Oct 200509,50758.3413.80$131,156
Sep 200508,95661.4512.08$108,180
Aug 2005010,44161.519.80$102,289
Jul 2005010,46455.697.84$82,076
Jun 2005010,31152.337.38$76,106
May 2005011,00545.226.65$73,196
Apr 2005010,93549.207.36$80,487
Mar 2005011,33650.377.15$81,108
Feb 2005010,92245.226.31$68,939
Jan 2005011,94143.166.32$75,493
Dec 2004012,65639.866.75$85,442
Nov 2004014,18545.286.33$89,797
Oct 20046510,93749.706.52$74,486
Sep 2004013,15743.245.28$69,520
Aug 2004014,12542.375.55$78,403
Jul 2004015,99138.286.08$97,292
Jun 2004012,49736.106.43$80,393
May 2004014,67037.486.49$95,275
Apr 2004014,85134.475.86$87,004
Mar 2004016,87234.365.53$93,305
Feb 2004016,67832.455.51$91,889
Jan 2004018,93132.036.30$119,258
Dec 2003020,00230.266.30$126,045
Nov 2003020,54728.804.60$94,417
Oct 2003023,71528.174.76$112,875
Sep 2003021,25726.314.75$100,957
Aug 2003027,00129.765.13$138,508
Jul 2003032,95029.415.17$170,379
Jun 2003033,27228.565.98$199,065
May 2003018,07226.595.97$107,938
Apr 2003015,44926.675.41$83,537
Mar 2003017,66031.146.10$107,656
Feb 2003024,41433.487.93$193,502
Jan 2003019,11630.315.58$106,706
Dec 2002019,88826.914.85$96,532
Nov 2002016,61224.664.14$68,723
Oct 2002025,62926.464.23$108,388
Sep 2002019,70327.443.64$71,624
Aug 2002021,36725.963.16$67,609
Jul 2002024,41624.583.06$74,756
Jun 2002028,08823.733.34$93,764
May 2002027,76924.663.58$99,524
Apr 2002029,94523.653.51$105,176
Mar 2002032,61822.003.10$101,205
Feb 2002035,05318.222.38$83,275
Jan 2002041,37717.172.38$98,299
Dec 2001051,84316.932.36$122,578
Nov 2001047,66418.072.41$114,657
Oct 2001045,22119.782.53$114,358
Sep 2001052,11624.262.25$117,330
Aug 2001062,37724.873.05$190,447
Jul 2001075,16023.933.20$240,293
Jun 2001097,28024.563.82$372,014
May 20010120,06225.524.31$517,145

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                  379 Mcf  × $  3.05 =     $1,154

────────────────────────────────────────────────────
Month total                                   $1,154

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/183600 is the state's own key, not one this site invented.