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 128152District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$784 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 Gas112005-09-08164685
NGPA2none

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
CondensateDisposition10 bbl$177
GasProduction421,173 Mcf$783,859
Total$784,036

256,522 Mcf of this lease's gas, across 47 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 27.1825, -99.3747. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.18248, -99.37474 · 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
10,363 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 10,363 ft.

Completions filed
Oct 1997
1 of 1 wells

1 well

42-505324158010,363 ftOct 1997

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013012788.853.74$475
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 2013088102.523.72$327
Jun 2013014694.403.93$574
May 2013015894.834.15$656
Apr 2013015393.964.28$655
Mar 2013015593.623.91$606
Feb 2013015491.233.42$527
Jan 2013018191.603.42$619
Dec 2012016586.773.42$564
Nov 2012037886.953.62$1,370
Oct 2012017589.383.40$595
Sep 201201,34994.672.92$3,937
Aug 2012047592.662.91$1,381
Jul 2012028485.133.02$858
Jun 2012015479.822.52$388
May 2012015491.612.49$383
Apr 20120144101.652.00$288
Mar 20120156105.052.22$347
Feb 20120194101.102.57$499
Jan 2012017598.092.73$478
Dec 201103796.873.24$120
Nov 2011015195.723.31$500
Oct 2011022184.983.65$806
Sep 2011017083.623.99$678
Aug 2011016483.404.15$680
Jul 2011013794.144.52$619
Jun 2011010992.904.64$506
May 2011012798.134.40$559
Apr 2011060105.964.33$260
Mar 2011016096.364.06$649
Feb 2011013885.644.18$577
Jan 2011017386.504.59$794
Dec 201008585.734.35$370
Nov 2010015380.843.80$581
Oct 2010013978.103.51$488
Sep 2010015872.633.98$629
Aug 2010016373.684.42$720
Jul 2010017972.554.74$848
Jun 2010015770.364.91$771
May 2010013671.124.24$576
Apr 2010017781.694.12$730
Mar 2010018578.394.39$812
Feb 2010014673.585.44$795
Jan 2010013774.365.96$817
Dec 2009013671.445.48$746
Nov 2009015474.593.75$578
Oct 2009016972.544.11$695
Sep 2009015165.543.06$463
Aug 2009018067.423.22$579
Jul 2009017961.133.46$620
Jun 2009016966.163.90$658
May 2009018254.743.93$714
Apr 2009015046.773.59$538
Mar 2009015142.144.06$613
Feb 2009036432.814.63$1,686
Jan 2009027935.865.37$1,499
Dec 2008015337.105.98$915
Nov 200807155.496.86$487
Oct 2008012475.246.92$858
Sep 20080172101.767.88$1,355
Aug 20080153114.228.48$1,298
Jul 20080237131.0811.39$2,699
Jun 20080146131.3313.03$1,903
May 20080158123.1711.57$1,829
Apr 20080169110.3110.45$1,767
Mar 20080312101.909.66$3,015
Feb 2008072292.538.77$6,332
Jan 200801,22990.388.21$10,085
Dec 2007014588.337.30$1,059
Nov 2007079591.677.29$5,797
Oct 200701,32882.856.92$9,192
Sep 2007016875.846.24$1,049
Aug 2007017669.066.39$1,124
Jul 2007016670.906.39$1,060
Jun 2007017362.007.55$1,306
May 2007016458.747.85$1,287
Apr 2007017359.617.81$1,350
Mar 200706656.927.30$482
Feb 2007019355.108.22$1,586
Jan 2007013450.306.73$901
Dec 2006069156.656.92$4,781
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 200609960.085.04$499
Aug 2006022368.717.34$1,637
Jul 200602469.376.34$152
Jun 200606766.286.38$428
May 2006024366.016.42$1,561
Apr 2006019864.397.36$1,457
Mar 2006022356.707.08$1,579
Feb 200607857.597.75$605
Jan 2006020860.598.93$1,858
Dec 20050054.9413.42$0
Nov 2005041154.6910.59$4,352
Oct 2005017158.3413.80$2,359
Sep 200504061.4512.08$483
Aug 2005012661.519.80$1,234
Jul 2005018655.697.84$1,459
Jun 2005018652.337.38$1,373
May 2005041245.226.65$2,740
Apr 2005041849.207.36$3,077
Mar 2005026450.377.15$1,889
Feb 2005029745.226.31$1,875
Jan 2005079943.166.32$5,051
Dec 2004013739.866.75$925
Nov 2004065345.286.33$4,134
Oct 2004043449.706.52$2,828
Sep 2004070143.245.28$3,704
Aug 2004069842.375.55$3,874
Jul 200401,02938.286.08$6,261
Jun 2004056336.106.43$3,622
May 2004097937.486.49$6,358
Apr 2004084734.475.86$4,962
Mar 200401,96934.365.53$10,889
Feb 200401,34232.455.51$7,394
Jan 200401,76732.036.30$11,131
Dec 200301,10330.266.30$6,951
Nov 200301,08828.804.60$5,000
Oct 200301,04228.174.76$4,960
Sep 200301,96026.314.75$9,309
Aug 200302,34929.765.13$12,050
Jul 200302,38829.415.17$12,348
Jun 200302,27228.565.98$13,593
May 200302,35226.595.97$14,048
Apr 200302,41526.675.41$13,059
Mar 200301,32431.146.10$8,071
Feb 200302,03833.487.93$16,153
Jan 200302,17430.315.58$12,135
Dec 200201,62526.914.85$7,887
Nov 200201,58324.664.14$6,549
Oct 200201,86726.464.23$7,896
Sep 200202,51827.443.64$9,153
Aug 200201,83925.963.16$5,819
Jul 200201,49424.583.06$4,574
Jun 2002078523.733.34$2,621
May 200202,02524.663.58$7,258
Apr 200201,97423.653.51$6,933
Mar 200202,44622.003.10$7,589
Feb 2002092018.222.38$2,186
Jan 200202,43217.172.38$5,778
Dec 200102,23116.932.36$5,275
Nov 200101,46518.072.41$3,524
Oct 200101,87119.782.53$4,732
Sep 200101,44724.262.25$3,258
Aug 200101,95024.873.05$5,954
Jul 200102,41123.933.20$7,708
Jun 200102,71724.563.82$10,390
May 200102,90825.524.31$12,526
Apr 200103,31424.685.34$17,681
Mar 200102,62524.545.38$14,113
Feb 200102,72427.755.77$15,710
Jan 200103,74427.478.40$31,445
Dec 200003,99926.889.12$36,481
Nov 200004,56132.215.66$25,806
Oct 200004,64631.235.15$23,906
Sep 200005,84931.875.19$30,336
Aug 200006,80529.644.54$30,900
Jul 200007,15328.534.09$29,254
Jun 200005,15229.304.40$22,655
May 2000017327.263.68$637
Apr 2000015524.513.12$483
Mar 2000028028.422.86$801
Feb 2000026827.622.73$731
Jan 2000018025.272.48$446
Dec 1999019024.282.42$461
Nov 1999018523.192.43$450
Oct 1999019020.982.80$533
Sep 1999018521.752.62$484
Aug 1999024819.262.88$713
Jul 1999018317.892.37$434
Jun 1999037515.942.36$886
May 1999018015.792.32$418
Apr 199906015.102.21$132
Mar 1999022112.471.84$406
Feb 199901219.981.82$220
Jan 1999035710.381.90$678
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 199802712.622.21$60
Apr 199802413.042.51$60
Mar 199804912.802.31$113
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 199701,06417.742.95$3,144
Aug 199701,34217.862.55$3,428
Jul 199701,78117.582.25$4,002
Jun 199701,46917.242.26$3,316
May 199701,48218.972.31$3,421
Apr 199701,45917.882.08$3,039
Mar 199712,17918.951.94$4,244
Feb 199702,35920.492.21$5,204
Jan 199701,77923.483.54$6,297
Dec 199603,43423.32$0
Nov 199613,34921.97$22
Oct 199613,39823.31$23
Sep 199603,22022.22$0
Aug 199602,05420.26$0
Jul 199602,09019.55$0
Jun 199602,08418.73$0
May 199602,31719.43$0
Apr 199602,68321.51$0
Mar 199602,77019.38$0
Feb 199602,84616.98$0
Jan 199603,32117.07$0
Dec 199503,73617.19$0
Nov 199503,90016.00$0
Oct 1995088015.43$0
Sep 199502,28716.18$0
Aug 199502,71715.92$0
Jul 19950015.24$0
Jun 199503,99916.41$0
May 199502,14717.56$0
Apr 199512,01217.73$18
Mar 199512,78816.44$16
Feb 199503,63316.58$0
Jan 199502,78515.92$0
Dec 199403,89815.03$0
Nov 199403,58215.90$0
Oct 199404,91615.58$0
Sep 199403,78515.29$0
Aug 199406,00016.13$0
Jul 199406,51217.56$0
Jun 199405,81817.09$0
May 199405,93415.88$0
Apr 199406,89914.14$0
Mar 199408,51912.46$0
Feb 199407,87412.50$0
Jan 1994112,11012.66$13
Dec 199308,80912.33$0
Nov 199318,17414.49$14
Oct 199308,32115.85$0
Sep 199318,86615.03$15
Aug 199309,23415.66$0
Jul 199309,69615.46$0
Jun 199309,32416.79$0
May 199309,93117.68$0
Apr 1993110,41418.05$18
Mar 1993110,96218.14$18
Feb 1993010,49817.90$0
Jan 1993011,99616.93$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.

Nov 2013 — as filed, then multipliedworked
Condensate             0 bbl  × $ 88.85 =         $0
Gas                  127 Mcf  × $  3.74 =       $475

────────────────────────────────────────────────────
Month total                                     $475

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/128152 is the state's own key, not one this site invented.