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 183405District 04Field 509250152 tax incentive programmesGasSaveExport
Value, all time
$9.1 M
Apr 2001 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
302
no gaps in the span
Streams
1
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 Gas112001-09-25144645
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
GasProduction2,026,733 Mcf$9,143,004
Total$9,143,004

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 27.2146, -99.3933. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.21458, -99.39328 · 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
9,656 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 9,656 ft.

Completions filed
Apr 2001
1 of 1 wells

1 well

42-50532845159ST9,656 ftApr 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 (302)

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

302 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025274.324.28$9
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024278.082.63$5
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 202370677.892.81$1,982
Oct 202373085.443.09$2,254
Sep 202389089.042.74$2,434
Aug 20231,29480.522.67$3,459
Jul 202389774.852.64$2,370
Jun 202379468.962.26$1,793
May 202374470.622.23$1,657
Apr 202381378.122.24$1,819
Mar 202383472.852.39$1,996
Feb 202377275.112.47$1,904
Jan 202387676.533.39$2,968
Dec 202293576.415.73$5,357
Nov 202276985.005.65$4,342
Oct 20221,00987.185.86$5,917
Sep 20221,09584.888.16$8,939
Aug 202298494.529.13$8,981
Jul 2022895101.587.54$6,750
Jun 2022881115.097.98$7,028
May 2022862109.378.43$7,269
Apr 2022880104.226.84$6,017
Mar 2022914108.885.08$4,640
Feb 202283991.054.86$4,077
Jan 202299081.844.54$4,492
Dec 202198071.323.90$3,821
Nov 202193377.435.24$4,886
Oct 202198179.795.71$5,605
Sep 202199169.865.35$5,303
Aug 202192566.024.22$3,904
Jul 20211,06370.783.98$4,233
Jun 202195669.493.38$3,232
May 20211,05663.483.02$3,187
Apr 202194460.362.76$2,604
Mar 202197161.302.72$2,638
Feb 202183557.805.55$4,633
Jan 20211,13550.412.81$3,190
Dec 20201,09944.642.68$2,940
Nov 202091638.772.71$2,479
Oct 20201,14636.972.48$2,840
Sep 20201,22637.091.99$2,441
Aug 20201,17539.982.39$2,802
Jul 20201,25038.371.83$2,281
Jun 20201,21734.901.69$2,057
May 20201,33816.921.81$2,428
Apr 20201,31114.751.80$2,366
Mar 20201,23730.341.86$2,296
Feb 20201,27149.881.98$2,517
Jan 20201,42157.252.09$2,977
Dec 20191,19459.012.30$2,751
Nov 20191,34155.302.75$3,689
Oct 20191,58053.472.42$3,821
Sep 20191,56655.052.66$4,161
Aug 20191,71253.112.30$3,945
Jul 20191,74756.272.46$4,298
Jun 20191,67652.782.49$4,175
May 20191,78858.482.74$4,900
Apr 20191,74762.632.75$4,805
Mar 20191,85356.803.06$5,674
Feb 20191,62550.852.79$4,537
Jan 20191,81746.033.23$5,866
Dec 20181,79046.594.19$7,492
Nov 20181,82052.934.24$7,712
Oct 20181,91761.443.40$6,514
Sep 20181,83259.543.11$5,694
Aug 20181,80959.403.07$5,547
Jul 20181,73865.142.93$5,096
Jun 20181,72760.183.08$5,314
May 20181,79565.382.90$5,207
Apr 20181,78563.842.90$5,178
Mar 20181,82961.222.79$5,097
Feb 20181,70561.782.77$4,716
Jan 20181,86162.874.01$7,461
Dec 20171,88157.272.92$5,495
Nov 20171,89255.423.12$5,900
Oct 20171,95849.292.98$5,842
Sep 20171,88647.523.09$5,823
Aug 20171,90845.373.00$5,732
Jul 20171,94543.873.09$6,005
Jun 20171,87742.493.09$5,795
May 20171,99245.373.26$6,501
Apr 20171,92047.933.21$6,166
Mar 20171,99046.772.98$5,938
Feb 20171,83250.452.95$5,409
Jan 20172,03249.413.42$6,947
Dec 20162,02648.763.72$7,542
Nov 20161,99842.492.64$5,283
Oct 20162,11546.193.09$6,536
Sep 20161,96641.553.10$6,096
Aug 20162,05341.442.92$6,004
Jul 20162,04541.622.92$5,980
Jun 20162,13945.352.69$5,745
May 20162,10842.521.99$4,197
Apr 20162,19936.561.99$4,378
Mar 20162,18133.011.79$3,913
Feb 20161,93926.472.06$4,001
Jan 20161,80027.352.36$4,256
Dec 20152,05132.362.00$4,105
Nov 20152,12438.792.17$4,603
Oct 20152,18843.552.43$5,309
Sep 20152,15642.992.76$5,947
Aug 20152,30340.162.87$6,615
Jul 20152,31448.152.95$6,815
Jun 20152,21056.152.88$6,371
May 20152,11955.212.96$6,263
Apr 20152,17949.822.71$5,898
Mar 20152,25842.892.93$6,627
Feb 20152,06544.662.98$6,146
Jan 20152,29243.433.10$7,107
Dec 20142,28254.693.59$8,195
Nov 20142,19170.464.25$9,316
Oct 20142,41478.303.90$9,417
Sep 20142,28586.164.05$9,244
Aug 20142,31689.394.04$9,345
Jul 20142,33096.564.18$9,738
Jun 20142,23498.164.74$10,582
May 20142,26794.734.73$10,715
Apr 20142,16595.944.81$10,412
Mar 20142,28195.895.06$11,535
Feb 20141,75597.406.19$10,867
Jan 20142,47490.404.86$12,025
Dec 20132,11291.824.35$9,197
Nov 20132,00588.853.74$7,495
Oct 20132,43997.423.78$9,218
Sep 20132,331104.113.72$8,666
Aug 20132,498104.253.52$8,799
Jul 20132,302102.523.72$8,558
Jun 20132,39494.403.93$9,417
May 20132,36194.834.15$9,796
Apr 20132,47693.964.28$10,604
Mar 20132,00393.623.91$7,837
Feb 20132,27891.233.42$7,791
Jan 20132,47791.603.42$8,471
Dec 20122,40586.773.42$8,225
Nov 20122,82686.953.62$10,244
Oct 20122,96289.383.40$10,070
Sep 20122,85094.672.92$8,317
Aug 20122,45392.662.91$7,134
Jul 20122,81585.133.02$8,504
Jun 20122,47179.822.52$6,225
May 20122,93991.612.49$7,313
Apr 20122,435101.652.00$4,862
Mar 20122,843105.052.22$6,317
Feb 20122,600101.102.57$6,683
Jan 20122,89898.092.73$7,923
Dec 20113,15596.873.24$10,221
Nov 20113,00395.723.31$9,944
Oct 20113,00884.983.65$10,975
Sep 20113,18983.623.99$12,711
Aug 20113,17983.404.15$13,191
Jul 20113,34294.144.52$15,097
Jun 20112,81192.904.64$13,043
May 20112,59298.134.40$11,417
Apr 20113,019105.964.33$13,082
Mar 20113,86296.364.06$15,669
Feb 20113,78585.644.18$15,821
Jan 20114,17886.504.59$19,172
Dec 20104,17685.734.35$18,156
Nov 20104,00780.843.80$15,208
Oct 20104,15178.103.51$14,565
Sep 20104,09172.633.98$16,280
Aug 20104,30673.684.42$19,030
Jul 20104,61872.554.74$21,873
Jun 20104,47470.364.91$21,969
May 20104,38671.124.24$18,576
Apr 20104,45181.694.12$18,350
Mar 20104,44878.394.39$19,521
Feb 20104,08873.585.44$22,248
Jan 20104,58374.365.96$27,333
Dec 20094,56371.445.48$25,022
Nov 20094,46974.593.75$16,765
Oct 20094,76472.544.11$19,581
Sep 20094,66865.543.06$14,306
Aug 20094,33967.423.22$13,965
Jul 20093,90461.133.46$13,525
Jun 20094,12566.163.90$16,067
May 20094,44954.743.93$17,466
Apr 20094,45546.773.59$15,982
Mar 20094,88842.144.06$19,840
Feb 20094,43332.814.63$20,538
Jan 20095,10835.865.37$27,435
Dec 20082,96637.105.98$17,728
Nov 20084,08855.496.86$28,045
Oct 20084,28075.246.92$29,626
Sep 20084,246101.767.88$33,446
Aug 20084,493114.228.48$38,114
Jul 20084,521131.0811.39$51,492
Jun 20084,425131.3313.03$57,669
May 20084,581123.1711.57$53,022
Apr 20084,551110.3110.45$47,580
Mar 20084,810101.909.66$46,484
Feb 20084,65592.538.77$40,827
Jan 20085,08490.388.21$41,718
Dec 20075,05188.337.30$36,882
Nov 20075,40391.677.29$39,397
Oct 20075,69582.856.92$39,421
Sep 20075,70775.846.24$35,635
Aug 20076,03669.066.39$38,558
Jul 20076,21470.906.39$39,695
Jun 20076,13862.007.55$46,332
May 20076,92558.747.85$54,335
Apr 20076,73159.617.81$52,537
Mar 20077,06056.927.30$51,552
Feb 20075,91155.108.22$48,565
Jan 20077,80050.306.73$52,469
Dec 20067,34356.656.92$50,802
Nov 20067,03054.207.62$53,551
Oct 20068,16954.906.01$49,127
Sep 20067,46860.085.04$37,618
Aug 20068,85568.717.34$64,995
Jul 20068,41369.376.34$53,362
Jun 20069,66066.286.38$61,668
May 20064,95566.016.42$31,836
Apr 20069,49764.397.36$69,902
Mar 200610,78256.707.08$76,368
Feb 200610,68957.597.75$82,852
Jan 200613,32460.598.93$119,028
Dec 20057,65854.9413.42$102,735
Nov 20056,94454.6910.59$73,526
Oct 20057,10958.3413.80$98,074
Sep 20056,41561.4512.08$77,487
Aug 20056,73861.519.80$66,011
Jul 20057,44255.697.84$58,372
Jun 20057,32452.337.38$54,059
May 20056,67345.226.65$44,383
Apr 20056,64949.207.36$48,940
Mar 20056,96450.377.15$49,827
Feb 20056,41545.226.31$40,491
Jan 20057,01743.166.32$44,363
Dec 20047,37239.866.75$49,769
Nov 20047,34145.286.33$46,472
Oct 20047,88349.706.52$51,359
Sep 20049,11643.245.28$48,168
Aug 20049,89742.375.55$54,935
Jul 200410,26138.286.08$62,430
Jun 20049,78436.106.43$62,941
May 200410,76037.486.49$69,882
Apr 200410,70834.475.86$62,732
Mar 200411,21734.365.53$62,032
Feb 200411,09732.455.51$61,140
Jan 200412,47032.036.30$78,557
Dec 200312,69130.266.30$79,974
Nov 200312,35928.804.60$56,792
Oct 200313,61428.174.76$64,798
Sep 200312,00826.314.75$57,030
Aug 200314,42629.765.13$74,001
Jul 200314,93929.415.17$77,247
Jun 200314,72828.565.98$88,117
May 200315,63226.595.97$93,365
Apr 200316,61126.675.41$89,820
Mar 200317,54831.146.10$106,973
Feb 200315,62233.487.93$123,818
Jan 200317,19030.315.58$95,955
Dec 200220,30726.914.85$98,565
Nov 200220,49824.664.14$84,799
Oct 200221,36526.464.23$90,355
Sep 200222,96627.443.64$83,486
Aug 200225,29625.963.16$80,041
Jul 200225,80624.583.06$79,012
Jun 200227,52123.733.34$91,872
May 200231,72224.663.58$113,692
Apr 200233,14523.653.51$116,416
Mar 200237,29522.003.10$115,716
Feb 200237,49218.222.38$89,069
Jan 200241,18517.172.38$97,842
Dec 200128,41716.932.36$67,189
Nov 200136,01318.072.41$86,630
Oct 200145,02719.782.53$113,868
Sep 200156,46624.262.25$127,123
Aug 200187,05824.873.05$265,802
Jul 2001107,81923.933.20$344,706
Jun 2001130,55424.563.82$499,259
May 2001170,32525.524.31$733,644
Apr 200114,06524.685.34$75,041

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.

Jan 2025 — as filed, then multipliedworked
Gas                    2 Mcf  × $  4.28 =         $9

────────────────────────────────────────────────────
Month total                                       $9

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/183405 is the state's own key, not one this site invented.