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 139155District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$11.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$169 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 Gas111992-02-01124022
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
CondensateDisposition123 bbl$2,180
GasProduction4,591,907 Mcf$11,573,592
Total$11,575,771

1,733,310 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 27.2026, -99.3507. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.20257, -99.35068 · 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
10,300 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 10,300 ft.

Completions filed
Jun 1991
1 of 1 wells

1 well

42-5053277014110,300 ftJun 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 202603,531106.413.05$10,755
Apr 202603,64598.932.87$10,460
Mar 202604,01889.753.15$12,654
Feb 202603,51563.503.75$13,182
Jan 202603,86059.138.00$30,872
Dec 202503,86756.664.41$17,066
Nov 202503,66258.593.93$14,379
Oct 202503,72259.383.30$12,301
Sep 202503,13962.743.08$9,658
Aug 202503,80563.933.01$11,471
Jul 202504,07466.743.32$13,506
Jun 202504,06366.483.13$12,712
May 202501,82360.553.23$5,893
Apr 202504,14162.363.54$14,672
Mar 202504,23967.704.27$18,093
Feb 202503,01870.884.34$13,101
Jan 202503,90674.324.28$16,713
Dec 202404,03168.993.12$12,582
Nov 202403,95369.052.20$8,690
Oct 202404,18771.372.28$9,552
Sep 202404,01869.612.36$9,500
Aug 202404,33475.632.06$8,944
Jul 202404,02679.932.15$8,642
Jun 202404,06678.082.63$10,710
May 202404,19278.812.20$9,216
Apr 202403,95184.451.66$6,556
Mar 202404,16180.301.55$6,429
Feb 202403,87076.091.78$6,903
Jan 202404,11773.023.30$13,576
Dec 202304,23571.262.61$11,056
Nov 202304,11377.892.81$11,547
Oct 202304,35385.443.09$13,439
Sep 202304,24589.042.74$11,610
Aug 202304,48580.522.67$11,988
Jul 202304,54374.852.64$12,002
Jun 202304,05568.962.26$9,158
May 202304,42670.622.23$9,858
Apr 202304,69278.122.24$10,500
Mar 202304,83472.852.39$11,569
Feb 202304,39575.112.47$10,837
Jan 202304,88476.533.39$16,546
Dec 202205,00476.415.73$28,668
Nov 202204,60085.005.65$25,973
Oct 202204,73787.185.86$27,777
Sep 202204,55684.888.16$37,194
Aug 202204,76594.529.13$43,491
Jul 202204,633101.587.54$34,942
Jun 202204,757115.097.98$37,948
May 202204,884109.378.43$41,187
Apr 202204,799104.226.84$32,814
Mar 202204,932108.885.08$25,037
Feb 202204,47391.054.86$21,734
Jan 202205,20281.844.54$23,605
Dec 202105,08171.323.90$19,811
Nov 202104,57977.435.24$23,980
Oct 202104,86179.795.71$27,775
Sep 202104,42469.865.35$23,672
Aug 202104,91166.024.22$20,727
Jul 202105,22770.783.98$20,814
Jun 202104,76769.493.38$16,115
May 202105,03263.483.02$15,185
Apr 202104,76760.362.76$13,149
Mar 202104,99661.302.72$13,574
Feb 202102,38057.805.55$13,204
Jan 202104,26050.412.81$11,972
Dec 202003,86344.642.68$10,335
Nov 202003,87138.772.71$10,477
Oct 202003,71736.972.48$9,212
Sep 202003,79437.091.99$7,554
Aug 202003,88839.982.39$9,273
Jul 202004,04338.371.83$7,379
Jun 202003,23534.901.69$5,468
May 202003,81516.921.81$6,923
Apr 202003,91114.751.80$7,057
Mar 202004,13130.341.86$7,668
Feb 202003,98149.881.98$7,885
Jan 202004,51357.252.09$9,454
Dec 201904,29759.012.30$9,902
Nov 201902,57855.302.75$7,091
Oct 201904,71953.472.42$11,413
Sep 201904,67155.052.66$12,412
Aug 201905,37753.112.30$12,391
Jul 201905,76656.272.46$14,185
Jun 201904,65352.782.49$11,592
May 201903,41258.482.74$9,350
Apr 201905,40962.632.75$14,879
Mar 201905,27356.803.06$16,146
Feb 201904,10450.852.79$11,459
Jan 201904,73846.033.23$15,295
Dec 201804,89046.594.19$20,467
Nov 201805,00652.934.24$21,212
Oct 201805,35061.443.40$18,180
Sep 201805,41759.543.11$16,836
Aug 201805,02659.403.07$15,413
Jul 2018081765.142.93$2,395
Jun 201804,70760.183.08$14,483
May 201804,56865.382.90$13,251
Apr 201804,88263.842.90$14,162
Mar 201803,48661.222.79$9,715
Feb 201804,20761.782.77$11,637
Jan 201805,05262.874.01$20,255
Dec 201705,11757.272.92$14,949
Nov 201704,09855.423.12$12,779
Oct 201704,02949.292.98$12,021
Sep 201704,59247.523.09$14,177
Aug 201704,66945.373.00$14,028
Jul 201704,76443.873.09$14,708
Jun 201704,58842.493.09$14,164
May 201704,94945.373.26$16,151
Apr 201704,91247.933.21$15,775
Mar 201705,14846.772.98$15,360
Feb 201704,83850.452.95$14,285
Jan 201705,48749.413.42$18,759
Dec 201605,41548.763.72$20,159
Nov 201605,08042.492.64$13,433
Oct 201605,54546.193.09$17,135
Sep 201603,80141.553.10$11,785
Aug 201604,73041.442.92$13,832
Jul 201605,14741.622.92$15,052
Jun 201605,22045.352.69$14,020
May 201605,58142.521.99$11,112
Apr 201604,49936.561.99$8,958
Mar 201603,97133.011.79$7,124
Feb 201605,20426.472.06$10,739
Jan 201605,59427.352.36$13,226
Dec 201505,26332.362.00$10,533
Nov 201505,18338.792.17$11,233
Oct 201505,16243.552.43$12,526
Sep 201505,43742.992.76$14,998
Aug 201505,88640.162.87$16,907
Jul 201505,94348.152.95$17,503
Jun 201505,71956.152.88$16,487
May 201506,07555.212.96$17,954
Apr 201505,80949.822.71$15,722
Mar 201501,31442.892.93$3,856
Feb 201503,05344.662.98$9,086
Jan 201502,83943.433.10$8,803
Dec 201405,31554.693.59$19,088
Nov 201404,44570.464.25$18,899
Oct 201405,52678.303.90$21,557
Sep 201405,32486.164.05$21,538
Aug 201405,46589.394.04$22,052
Jul 201405,60596.564.18$23,427
Jun 201405,71398.164.74$27,062
May 201406,07494.734.73$28,709
Apr 201405,47495.944.81$26,325
Mar 201406,08795.895.06$30,781
Feb 201405,39397.406.19$33,393
Jan 201406,08090.404.86$29,553
Dec 201306,04491.824.35$26,318
Nov 201305,75688.853.74$21,518
Oct 201306,23997.423.78$23,579
Sep 201305,740104.113.72$21,340
Aug 201305,587104.253.52$19,681
Jul 201305,854102.523.72$21,764
Jun 201305,93294.403.93$23,333
May 201306,05294.834.15$25,110
Apr 201305,71393.964.28$24,466
Mar 201304,82293.623.91$18,868
Feb 201304,76591.233.42$16,296
Jan 201306,11891.603.42$20,923
Dec 201205,26186.773.42$17,993
Nov 201206,15486.953.62$22,308
Oct 201205,98589.383.40$20,347
Sep 201205,62394.672.92$16,410
Aug 201205,95792.662.91$17,324
Jul 201206,13085.133.02$18,518
Jun 201205,98079.822.52$15,064
May 201206,06291.612.49$15,084
Apr 201205,680101.652.00$11,342
Mar 201205,565105.052.22$12,366
Feb 201204,868101.102.57$12,512
Jan 201204,85898.092.73$13,282
Dec 201104,96096.873.24$16,069
Nov 201104,96295.723.31$16,431
Oct 201105,60884.983.65$20,461
Sep 201105,39083.623.99$21,483
Aug 201105,51383.404.15$22,875
Jul 201105,50094.144.52$24,845
Jun 201105,46692.904.64$25,362
May 201105,71498.134.40$25,169
Apr 201105,571105.964.33$24,141
Mar 201105,79296.364.06$23,500
Feb 201105,27885.644.18$22,062
Jan 201105,47786.504.59$25,133
Dec 201005,69285.734.35$24,747
Nov 201005,36380.843.80$20,354
Oct 201004,42178.103.51$15,513
Sep 201005,25372.633.98$20,904
Aug 201005,83173.684.42$25,769
Jul 201005,78472.554.74$27,396
Jun 201005,11370.364.91$25,107
May 201005,26571.124.24$22,298
Apr 201005,34781.694.12$22,044
Mar 201004,94878.394.39$21,715
Feb 201004,21673.585.44$22,945
Jan 201005,24674.365.96$31,288
Dec 200905,88571.445.48$32,272
Nov 200905,75674.593.75$21,594
Oct 200905,66372.544.11$23,276
Sep 200905,63265.543.06$17,261
Aug 200905,13467.423.22$16,524
Jul 200904,74061.133.46$16,422
Jun 200905,26066.163.90$20,488
May 200904,65954.743.93$18,290
Apr 200903,55946.773.59$12,768
Mar 200903,88042.144.06$15,749
Feb 200903,67332.814.63$17,017
Jan 200904,43135.865.37$23,799
Dec 200804,76837.105.98$28,499
Nov 200805,06755.496.86$34,761
Oct 200805,00175.246.92$34,617
Sep 200805,389101.767.88$42,450
Aug 200806,248114.228.48$53,002
Jul 200806,654131.0811.39$75,785
Jun 200806,013131.3313.03$78,365
May 200806,200123.1711.57$71,761
Apr 200805,180110.3110.45$54,156
Mar 200804,808101.909.66$46,465
Feb 200803,55792.538.77$31,197
Jan 200801,94090.388.21$15,919
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 200701,49470.906.39$9,544
Jun 200702,00762.007.55$15,150
May 200702,01758.747.85$15,826
Apr 200701,34759.617.81$10,514
Mar 200702,64156.927.30$19,285
Feb 200702,63955.108.22$21,682
Jan 2007011,23350.306.73$75,563
Dec 200609,47656.656.92$65,559
Nov 2006010,85354.207.62$82,673
Oct 2006011,76854.906.01$70,770
Sep 2006011,89160.085.04$59,897
Aug 2006013,48068.717.34$98,942
Jul 2006013,76669.376.34$87,314
Jun 2006013,26766.286.38$84,695
May 200602,46866.016.42$15,857
Apr 200601,92864.397.36$14,191
Mar 200601,89256.707.08$13,401
Feb 200606,67757.597.75$51,754
Jan 2006011,21360.598.93$100,169
Dec 2005011,64154.9413.42$156,169
Nov 2005011,86754.6910.59$125,653
Oct 200507,51058.3413.80$103,606
Sep 200507,56361.4512.08$91,353
Aug 2005010,62061.519.80$104,042
Jul 200508,90655.697.84$69,855
Jun 2005010,17252.337.38$75,080
May 2005010,95645.226.65$72,870
Apr 2005011,52949.207.36$84,859
Mar 2005012,33550.377.15$88,255
Feb 2005011,77645.226.31$74,329
Jan 2005010,27643.166.32$64,967
Dec 200408,84939.866.75$59,740
Nov 2004010,45645.286.33$66,191
Oct 200409,74049.706.52$63,457
Sep 2004010,21143.245.28$53,954
Aug 2004011,00542.375.55$61,085
Jul 2004011,26038.286.08$68,508
Jun 2004011,00636.106.43$70,802
May 2004013,05737.486.49$84,800
Apr 2004013,76734.475.86$80,653
Mar 2004010,44634.365.53$57,768
Feb 200409,34132.455.51$51,465
Jan 2004011,98732.036.30$75,514
Dec 2003012,23130.266.30$77,075
Nov 2003012,16628.804.60$55,905
Oct 2003012,00228.174.76$57,125
Sep 2003010,22226.314.75$48,548
Aug 2003013,07429.765.13$67,066
Jul 2003013,73329.415.17$71,011
Jun 2003013,05528.565.98$78,108
May 2003012,92426.595.97$77,191
Apr 2003011,66426.675.41$63,071
Mar 2003012,00231.146.10$73,165
Feb 20031210,78533.487.93$85,882
Jan 2003213,04930.315.58$72,901
Dec 2002012,72126.914.85$61,745
Nov 2002012,63724.664.14$52,279
Oct 2002012,88426.464.23$54,488
Sep 2002012,76527.443.64$46,403
Aug 2002014,18125.963.16$44,871
Jul 2002014,33124.583.06$43,878
Jun 2002015,60623.733.34$52,097
May 2002011,09224.663.58$39,754
Apr 2002012,80923.653.51$44,989
Mar 2002012,40222.003.10$38,480
Feb 2002012,52018.222.38$29,744
Jan 20023913,77417.172.38$33,392
Dec 2001014,03416.932.36$33,182
Nov 2001014,07918.072.41$33,867
Oct 2001015,25519.782.53$38,578
Sep 2001012,33424.262.25$27,768
Aug 2001011,95424.873.05$36,497
Jul 2001013,48823.933.20$43,122
Jun 2001013,27924.563.82$50,781
May 2001013,50925.524.31$58,188
Apr 2001012,64124.685.34$67,444
Mar 2001013,86924.545.38$74,566
Feb 2001013,00127.755.77$74,978
Jan 2001014,97427.478.40$125,763
Dec 2000015,19526.889.12$138,616
Nov 2000115,33232.215.66$86,781
Oct 2000016,02831.235.15$82,472
Sep 2000012,74531.875.19$66,102
Aug 2000015,78829.644.54$71,689
Jul 2000016,68428.534.09$68,233
Jun 2000015,54729.304.40$68,364
May 2000015,99827.263.68$58,869
Apr 2000013,85624.513.12$43,175
Mar 2000013,24628.422.86$37,880
Feb 2000014,30727.622.73$39,008
Jan 2000016,00625.272.48$39,703
Dec 1999015,08224.282.42$36,555
Nov 1999017,71323.192.43$43,113
Oct 1999017,63420.982.80$49,441
Sep 1999017,35321.752.62$45,445
Aug 1999016,02219.262.88$46,073
Jul 1999018,01617.892.37$42,741
Jun 1999018,12915.942.36$42,823
May 1999017,01615.792.32$39,494
Apr 1999018,07315.102.21$39,906
Mar 1999019,54212.471.84$35,925
Feb 1999017,7499.981.82$32,264
Jan 1999016,92710.381.90$32,160
Dec 1998019,3769.201.77$34,360
Nov 1998119,41710.892.19$42,451
Oct 1998120,44712.421.97$40,277
Sep 1998220,07112.592.08$41,825
Aug 1998120,19311.301.91$38,526
Jul 1998121,24211.742.24$47,536
Jun 1998120,64511.242.24$46,200
May 1998020,98612.622.21$46,302
Apr 1998020,78113.042.51$52,063
Mar 1998022,13812.802.31$51,126
Feb 1998020,48413.952.30$47,095
Jan 1998022,94514.702.15$49,442
Dec 1997023,32316.322.41$56,234
Nov 1997022,98118.193.09$70,971
Oct 1997024,66519.253.15$77,690
Sep 1997024,26817.742.95$71,709
Aug 1997022,39717.862.55$57,219
Jul 1997025,09417.582.25$56,385
Jun 1997025,46217.242.26$57,473
May 1997027,07018.972.31$62,491
Apr 1997126,75417.882.08$55,741
Mar 1997227,87118.951.94$54,084
Feb 1997126,52720.492.21$58,536
Jan 1997031,39123.483.54$111,115
Dec 1996032,55723.32$0
Nov 1996132,59821.97$22
Oct 1996134,57823.31$23
Sep 1996034,29322.22$0
Aug 1996035,81120.26$0
Jul 1996037,47019.55$0
Jun 1996037,14518.73$0
May 1996040,42019.43$0
Apr 1996041,58521.51$0
Mar 1996044,72519.38$0
Feb 1996043,65416.98$0
Jan 1996050,47617.07$0
Dec 1995040,67317.19$0
Nov 1995034,48816.00$0
Oct 1995021,04615.43$0
Sep 1995019,89216.18$0
Aug 1995022,58315.92$0
Jul 1995023,05715.24$0
Jun 1995022,62316.41$0
May 1995024,35117.56$0
Apr 1995123,64117.73$18
Mar 1995026,75016.44$0
Feb 1995024,60416.58$0
Jan 1995027,73115.92$0
Dec 1994028,24615.03$0
Nov 1994027,27015.90$0
Oct 1994029,63115.58$0
Sep 1994029,02215.29$0
Aug 1994032,15316.13$0
Jul 1994033,36317.56$0
Jun 1994032,74417.09$0
May 1994035,15415.88$0
Apr 1994035,26714.14$0
Mar 1994036,86512.46$0
Feb 1994034,18912.50$0
Jan 1994138,78312.66$13
Dec 1993140,19512.33$12
Nov 19935238,88314.49$753
Oct 1993041,66215.85$0
Sep 1993141,80415.03$15
Aug 1993044,35915.66$0
Jul 1993045,97115.46$0
Jun 1993045,94016.79$0
May 1993049,00317.68$0
Apr 1993050,10418.05$0
Mar 1993054,76718.14$0
Feb 1993051,58917.90$0
Jan 1993059,59516.93$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                3,531 Mcf  × $  3.05 =    $10,755

────────────────────────────────────────────────────
Month total                                  $10,755

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/139155 is the state's own key, not one this site invented.