LA PERLA B2

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 173923District 04Field 509250152 tax incentive programmesGasSaveExport
Value, all time
$21.7 M
Jul 1999 – May 2026
Value, last 12 filed months
$10 k
at the published price for each month
Months reported
323
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 Gas112000-01-10141215
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
GasProduction5,212,382 Mcf$21,715,678
Total$21,715,678

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 27.1827, -99.4147. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.18275, -99.41474 · 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
9,600 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 9,600 ft.

Completions filed
Jul 1999
1 of 1 wells

1 well

42-50533950119,600 ftJul 1999

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 (323)

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

323 months

May 2026243106.413.05$740
Apr 202625798.932.87$738
Mar 202625189.753.15$791
Feb 202622763.503.75$851
Jan 202623259.138.00$1,856
Dec 202523356.664.41$1,028
Nov 202524258.593.93$950
Oct 202516059.383.30$529
Sep 202523262.743.08$714
Aug 202514163.933.01$425
Jul 202518266.743.32$603
Jun 202518166.483.13$566
May 20258260.553.23$265
Apr 20255062.363.54$177
Mar 202516667.704.27$709
Feb 20253970.884.34$169
Jan 202511474.324.28$488
Dec 202417968.993.12$559
Nov 202434769.052.20$763
Oct 202486771.372.28$1,978
Sep 20241,00469.612.36$2,374
Aug 20241,20175.632.06$2,478
Jul 20241,04479.932.15$2,241
Jun 20241,47878.082.63$3,893
May 20242,35678.812.20$5,180
Apr 20243,04684.451.66$5,054
Mar 20242,88480.301.55$4,456
Feb 20243,39976.091.78$6,063
Jan 20243,75073.023.30$12,366
Dec 20233,72971.262.61$9,735
Nov 20233,28077.892.81$9,209
Oct 20233,58985.443.09$11,080
Sep 20233,34889.042.74$9,157
Aug 20233,81980.522.67$10,208
Jul 20233,64474.852.64$9,627
Jun 20233,27168.962.26$7,387
May 20233,68870.622.23$8,215
Apr 20233,95078.122.24$8,839
Mar 20234,63372.852.39$11,088
Feb 20234,33275.112.47$10,681
Jan 20234,64976.533.39$15,750
Dec 20224,50676.415.73$25,815
Nov 20223,43185.005.65$19,372
Oct 20224,42987.185.86$25,971
Sep 20224,12684.888.16$33,683
Aug 20224,28194.529.13$39,073
Jul 20223,414101.587.54$25,749
Jun 20224,355115.097.98$34,741
May 20224,480109.378.43$37,780
Apr 20224,318104.226.84$29,525
Mar 20224,348108.885.08$22,072
Feb 20224,27991.054.86$20,791
Jan 20225,21781.844.54$23,673
Dec 20215,59571.323.90$21,816
Nov 20214,97077.435.24$26,027
Oct 20215,34879.795.71$30,558
Sep 20214,41269.865.35$23,608
Aug 20214,73566.024.22$19,984
Jul 20213,71370.783.98$14,785
Jun 20214,24969.493.38$14,364
May 20214,83863.483.02$14,599
Apr 20215,01860.362.76$13,842
Mar 20215,10161.302.72$13,859
Feb 20214,59157.805.55$25,471
Jan 20215,72150.412.81$16,078
Dec 20205,64444.642.68$15,100
Nov 20205,26438.772.71$14,247
Oct 20205,54336.972.48$13,738
Sep 20205,47837.091.99$10,907
Aug 20205,70339.982.39$13,602
Jul 20206,50438.371.83$11,871
Jun 20206,52834.901.69$11,034
May 20206,98116.921.81$12,669
Apr 20206,77214.751.80$12,219
Mar 20206,43130.341.86$11,937
Feb 20205,90749.881.98$11,700
Jan 20206,45357.252.09$13,517
Dec 20196,42159.012.30$14,796
Nov 20195,89055.302.75$16,202
Oct 20196,92053.472.42$16,736
Sep 20196,66555.052.66$17,711
Aug 20196,97453.112.30$16,071
Jul 20196,99456.272.46$17,206
Jun 20197,24552.782.49$18,049
May 20197,91058.482.74$21,676
Apr 20197,42262.632.75$20,416
Mar 20198,39856.803.06$25,716
Feb 20197,54850.852.79$21,076
Jan 20197,64846.033.23$24,689
Dec 20187,87146.594.19$32,944
Nov 20188,34852.934.24$35,372
Oct 20187,99561.443.40$27,168
Sep 20188,40959.543.11$26,135
Aug 20188,60959.403.07$26,400
Jul 20188,52865.142.93$25,003
Jun 20188,00460.183.08$24,628
May 20188,45565.382.90$24,526
Apr 20188,97763.842.90$26,040
Mar 20189,91261.222.79$27,623
Feb 20188,89561.782.77$24,605
Jan 20189,33662.874.01$37,431
Dec 201710,40957.272.92$30,410
Nov 201710,34455.423.12$32,256
Oct 201712,35749.292.98$36,869
Sep 201712,25447.523.09$37,832
Aug 201712,73545.373.00$38,261
Jul 201713,08643.873.09$40,400
Jun 201712,55642.493.09$38,764
May 201714,01245.373.26$45,727
Apr 201714,21947.933.21$45,666
Mar 201715,05946.772.98$44,931
Feb 201714,18550.452.95$41,883
Jan 201715,57049.413.42$53,231
Dec 201615,90448.763.72$59,208
Nov 201616,35542.492.64$43,248
Oct 20164,98046.193.09$15,389
Sep 20162,98741.553.10$9,262
Aug 201663841.442.92$1,866
Jul 201669541.622.92$2,032
Jun 201680245.352.69$2,154
May 201663642.521.99$1,266
Apr 201656236.561.99$1,119
Mar 201660433.011.79$1,084
Feb 201661426.472.06$1,267
Jan 201650227.352.36$1,187
Dec 201585432.362.00$1,709
Nov 201562138.792.17$1,346
Oct 201568043.552.43$1,650
Sep 201564442.992.76$1,776
Aug 201569140.162.87$1,985
Jul 201569248.152.95$2,038
Jun 201566856.152.88$1,926
May 201569255.212.96$2,045
Apr 201549949.822.71$1,351
Mar 201567342.892.93$1,975
Feb 201562244.662.98$1,851
Jan 201554743.433.10$1,696
Dec 201473454.693.59$2,636
Nov 201466070.464.25$2,806
Oct 201454678.303.90$2,130
Sep 201449586.164.05$2,002
Aug 201460389.394.04$2,433
Jul 201447396.564.18$1,977
Jun 201453798.164.74$2,544
May 201450994.734.73$2,406
Apr 201452395.944.81$2,515
Mar 201434295.895.06$1,729
Feb 201445197.406.19$2,793
Jan 201446390.404.86$2,251
Dec 201338491.824.35$1,672
Nov 201384388.853.74$3,151
Oct 201363197.423.78$2,385
Sep 2013893104.113.72$3,320
Aug 20131,135104.253.52$3,998
Jul 20132,935102.523.72$10,912
Jun 20133,34394.403.93$13,149
May 20136,31594.834.15$26,201
Apr 20137,42893.964.28$31,811
Mar 20137,63893.623.91$29,887
Feb 20135,70691.233.42$19,514
Jan 20135,34991.603.42$18,293
Dec 20126,92986.773.42$23,698
Nov 20127,96586.953.62$28,873
Oct 20127,08389.383.40$24,080
Sep 20123,30194.672.92$9,634
Aug 20124,38692.662.91$12,755
Jul 20125,58085.133.02$16,856
Jun 20126,25079.822.52$15,744
May 20125,65091.612.49$14,059
Apr 20127,853101.652.00$15,681
Mar 20126,454105.052.22$14,341
Feb 20126,715101.102.57$17,259
Jan 20124,06598.092.73$11,114
Dec 20115,84396.873.24$18,930
Nov 20116,46395.723.31$21,401
Oct 20117,66284.983.65$27,955
Sep 20118,97683.623.99$35,777
Aug 20116,81383.404.15$28,269
Jul 20118,40494.144.52$37,963
Jun 20116,95292.904.64$32,256
May 20116,06898.134.40$26,728
Apr 20113,362105.964.33$14,568
Mar 20116,88996.364.06$27,951
Feb 20119,99385.644.18$41,771
Jan 201111,93986.504.59$54,785
Dec 201013,29585.734.35$57,803
Nov 201013,04180.843.80$49,495
Oct 201014,70378.103.51$51,591
Sep 201014,88272.633.98$59,222
Aug 201016,35273.684.42$72,265
Jul 201016,27972.554.74$77,105
Jun 201013,21770.364.91$64,901
May 201092871.124.24$3,930
Apr 201089881.694.12$3,702
Mar 20101,34978.394.39$5,920
Feb 201081673.585.44$4,441
Jan 20102,55074.365.96$15,208
Dec 200981671.445.48$4,475
Nov 20092,75774.593.75$10,343
Oct 20092,45872.544.11$10,103
Sep 20091,50865.543.06$4,622
Aug 20092,28767.423.22$7,361
Jul 20093,42861.133.46$11,876
Jun 20091,49066.163.90$5,804
May 20091,02454.743.93$4,020
Apr 20091,31046.773.59$4,700
Mar 20093,89942.144.06$15,826
Feb 20094,98432.814.63$23,091
Jan 20096,59535.865.37$35,422
Dec 20086,55737.105.98$39,192
Nov 20087,04655.496.86$48,338
Oct 20086,00775.246.92$41,580
Sep 20084,475101.767.88$35,250
Aug 20084,047114.228.48$34,331
Jul 20081,692131.0811.39$19,271
Jun 20084,200131.3313.03$54,737
May 20085,060123.1711.57$58,566
Apr 20081,907110.3110.45$19,937
Mar 20081,019101.909.66$9,848
Feb 20082,36992.538.77$20,778
Jan 20081,99090.388.21$16,329
Dec 20072,40788.337.30$17,576
Nov 20072,03691.677.29$14,846
Oct 20073,78782.856.92$26,214
Sep 20075,70075.846.24$35,592
Aug 20074,86169.066.39$31,052
Jul 200711,51970.906.39$73,583
Jun 200710,86662.007.55$82,021
May 20078,93558.747.85$70,107
Apr 20079,23159.617.81$72,050
Mar 200711,10356.927.30$81,074
Feb 20076,25155.108.22$51,358
Jan 200711,04350.306.73$74,285
Dec 200618,50556.656.92$128,026
Nov 200622,98254.207.62$175,065
Oct 200626,04554.906.01$156,629
Sep 200621,38360.085.04$107,710
Aug 20068,65768.717.34$63,542
Jul 20061,67469.376.34$10,618
Jun 20061,94066.286.38$12,385
May 20062,27466.016.42$14,610
Apr 20061,80264.397.36$13,264
Mar 20062,51456.707.08$17,806
Feb 20062,48557.597.75$19,262
Jan 20063,26660.598.93$29,176
Dec 20052,27254.9413.42$30,480
Nov 20054,01154.6910.59$42,470
Oct 20055,34458.3413.80$73,725
Sep 20054,74161.4512.08$57,267
Aug 20058,08261.519.80$79,178
Jul 20056,69755.697.84$52,529
Jun 200510,06752.337.38$74,305
May 200511,11345.226.65$73,914
Apr 200511,70349.207.36$86,140
Mar 200514,61250.377.15$104,547
Feb 200512,52945.226.31$79,082
Jan 200518,41643.166.32$116,430
Dec 200419,74739.866.75$133,314
Nov 200421,60245.286.33$136,750
Oct 200421,09349.706.52$137,423
Sep 200418,96343.245.28$100,199
Aug 200415,96342.375.55$88,605
Jul 200419,49038.286.08$118,581
Jun 200420,34036.106.43$130,848
May 200422,30737.486.49$144,875
Apr 200421,65734.475.86$126,877
Mar 200423,34434.365.53$129,096
Feb 200422,42832.455.51$123,570
Jan 200423,65632.036.30$149,024
Dec 200324,19330.266.30$152,456
Nov 200324,12528.804.60$110,858
Oct 200326,03428.174.76$123,912
Sep 200324,90926.314.75$118,302
Aug 200326,12729.765.13$134,024
Jul 200327,24629.415.17$140,885
Jun 200326,38528.565.98$157,860
May 200328,99526.595.97$173,178
Apr 200327,74626.675.41$150,030
Mar 200329,65231.146.10$180,760
Feb 200326,98333.487.93$213,864
Jan 200331,96230.315.58$178,413
Dec 200233,52526.914.85$162,722
Nov 200227,87124.664.14$115,301
Oct 200229,12326.464.23$123,165
Sep 200231,48727.443.64$114,462
Aug 200233,81125.963.16$106,983
Jul 200233,28524.583.06$101,911
Jun 200234,59323.733.34$115,480
May 200232,20624.663.58$115,426
Apr 200235,86423.653.51$125,966
Mar 200239,08422.003.10$121,267
Feb 200236,34818.222.38$86,351
Jan 200242,22417.172.38$100,311
Dec 200143,80716.932.36$103,577
Nov 200144,58018.072.41$107,238
Oct 200148,57719.782.53$122,845
Sep 200151,32824.262.25$115,556
Aug 200158,02324.873.05$177,154
Jul 200155,85423.933.20$178,570
Jun 200158,82424.563.82$224,952
May 200164,76925.524.31$278,981
Apr 200167,62724.685.34$360,812
Mar 200175,41424.545.38$405,459
Feb 200173,10627.755.77$421,608
Jan 200188,48127.478.40$743,131
Dec 200097,33626.889.12$887,948
Nov 200081,70032.215.66$462,259
Oct 200074,92031.235.15$385,501
Sep 200079,60831.875.19$412,887
Aug 200077,32629.644.54$351,118
Jul 200093,04828.534.09$380,543
Jun 2000105,52429.304.40$464,015
May 2000106,79227.263.68$392,968
Apr 2000203,18124.513.12$633,112
Mar 2000133,21628.422.86$380,964
Feb 2000126,07027.622.73$343,730
Jan 2000137,75525.272.48$341,701
Dec 1999136,01624.282.42$329,665
Nov 1999149,97823.192.43$365,045
Oct 1999168,20520.982.80$471,598
Sep 1999182,66321.752.62$478,367
Aug 1999162,84619.262.88$468,280
Jul 199920,29717.892.37$48,152

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
Gas                  243 Mcf  × $  3.05 =       $740

────────────────────────────────────────────────────
Month total                                     $740

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/173923 is the state's own key, not one this site invented.