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 139236District 04Field 509250152 tax incentive programmesCondensateGasSaveExport
Value, all time
$92 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 Gas111992-03-20124858
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
CondensateDisposition4 bbl$56
GasProduction112,511 Mcf$91,545
Total$91,601

93,385 Mcf of this lease's gas, across 46 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 27.1304, -99.3857. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.13037, -99.38566 · 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
10,210 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 10,210 ft.

Completions filed
Jul 1991
1 of 1 wells

1 well

42-5053269911510,210 ftJul 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 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 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 201001581.694.12$62
Mar 201001478.394.39$61
Feb 201002473.585.44$131
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090154.743.93$4
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 200801455.496.86$96
Oct 200802075.246.92$138
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 2008019131.0811.39$216
Jun 2008042131.3313.03$547
May 200800123.1711.57$0
Apr 2008057110.3110.45$596
Mar 20080324101.909.66$3,131
Feb 2008016292.538.77$1,421
Jan 2008018290.388.21$1,493
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070482.856.92$28
Sep 20070775.846.24$44
Aug 200707269.066.39$460
Jul 2007012470.906.39$792
Jun 2007013162.007.55$989
May 2007010658.747.85$832
Apr 2007015259.617.81$1,186
Mar 2007013756.927.30$1,000
Feb 200708355.108.22$682
Jan 2007012450.306.73$834
Dec 2006010256.656.92$706
Nov 2006012954.207.62$983
Oct 2006026154.906.01$1,570
Sep 2006010660.085.04$534
Aug 2006012968.717.34$947
Jul 2006011769.376.34$742
Jun 2006011366.286.38$721
May 2006011966.016.42$765
Apr 2006011264.397.36$824
Mar 2006010456.707.08$737
Feb 200607857.597.75$605
Jan 2006010760.598.93$956
Dec 2005010554.9413.42$1,409
Nov 2005010754.6910.59$1,133
Oct 2005013158.3413.80$1,807
Sep 2005015261.4512.08$1,836
Aug 2005015661.519.80$1,528
Jul 2005015455.697.84$1,208
Jun 2005016652.337.38$1,225
May 2005015045.226.65$998
Apr 2005014049.207.36$1,030
Mar 2005011850.377.15$844
Feb 2005010945.226.31$688
Jan 2005012043.166.32$759
Dec 200408839.866.75$594
Nov 2004014145.286.33$893
Oct 2004013349.706.52$867
Sep 2004015643.245.28$824
Aug 2004015842.375.55$877
Jul 2004015538.286.08$943
Jun 2004013336.106.43$856
May 2004014137.486.49$916
Apr 2004014234.475.86$832
Mar 2004010134.365.53$559
Feb 200409032.455.51$496
Jan 2004010232.036.30$643
Dec 200308230.266.30$517
Nov 2003012028.804.60$551
Oct 2003011928.174.76$566
Sep 2003013126.314.75$622
Aug 2003012929.765.13$662
Jul 2003013029.415.17$672
Jun 2003013928.565.98$832
May 2003019326.595.97$1,153
Apr 2003012726.675.41$687
Mar 2003010931.146.10$664
Feb 2003010033.487.93$793
Jan 2003010730.315.58$597
Dec 200208626.914.85$417
Nov 2002012024.664.14$496
Oct 2002012926.464.23$546
Sep 200209127.443.64$331
Aug 2002012825.963.16$405
Jul 2002014624.583.06$447
Jun 2002011823.733.34$394
May 2002012724.663.58$455
Apr 2002010023.653.51$351
Mar 2002012622.003.10$391
Feb 200207518.222.38$178
Jan 2002014417.172.38$342
Dec 200109016.932.36$213
Nov 200108618.072.41$207
Oct 2001011719.782.53$296
Sep 2001014324.262.25$322
Aug 2001013524.873.05$412
Jul 2001014023.933.20$448
Jun 2001010124.563.82$386
May 2001012625.524.31$543
Apr 2001014924.685.34$795
Mar 2001013124.545.38$704
Feb 200109227.755.77$531
Jan 2001012127.478.40$1,016
Dec 2000014526.889.12$1,323
Nov 2000017832.215.66$1,007
Oct 2000019331.235.15$993
Sep 2000019131.875.19$991
Aug 2000020129.644.54$913
Jul 2000018028.534.09$736
Jun 2000018129.304.40$796
May 2000024627.263.68$905
Apr 2000022324.513.12$695
Mar 2000026828.422.86$766
Feb 2000020627.622.73$562
Jan 2000012825.272.48$318
Dec 199906824.282.42$165
Nov 1999010623.192.43$258
Oct 199907920.982.80$221
Sep 199909621.752.62$251
Aug 1999015119.262.88$434
Jul 1999013417.892.37$318
Jun 1999021515.942.36$508
May 1999024715.792.32$573
Apr 1999013215.102.21$291
Mar 1999014912.471.84$274
Feb 199901259.981.82$227
Jan 1999018010.381.90$342
Dec 199801119.201.77$197
Nov 1998010810.892.19$236
Oct 1998011212.421.97$221
Sep 1998015712.592.08$327
Aug 1998023911.301.91$456
Jul 1998027811.742.24$622
Jun 1998028811.242.24$644
May 1998018412.622.21$406
Apr 1998027713.042.51$694
Mar 1998039612.802.31$915
Feb 1998019713.952.30$453
Jan 199809514.702.15$205
Dec 1997010616.322.41$256
Nov 199705218.193.09$161
Oct 1997017219.253.15$542
Sep 1997022717.742.95$671
Aug 1997019717.862.55$503
Jul 1997014217.582.25$319
Jun 1997036517.242.26$824
May 1997010818.972.31$249
Apr 1997026517.882.08$552
Mar 1997014018.951.94$271
Feb 199706420.492.21$141
Jan 199707823.483.54$276
Dec 1996010523.32$0
Nov 199602421.97$0
Oct 199603823.31$0
Sep 199607322.22$0
Aug 1996011120.26$0
Jul 1996018419.55$0
Jun 1996014218.73$0
May 1996028819.43$0
Apr 1996029121.51$0
Mar 1996038619.38$0
Feb 1996027516.98$0
Jan 19960017.07$0
Dec 1995039817.19$0
Nov 1995040616.00$0
Oct 1995035215.43$0
Sep 1995034816.18$0
Aug 1995046215.92$0
Jul 1995043115.24$0
Jun 1995029516.41$0
May 1995046017.56$0
Apr 1995040917.73$0
Mar 1995037916.44$0
Feb 1995031816.58$0
Jan 1995042315.92$0
Dec 1994042315.03$0
Nov 1994046515.90$0
Oct 1994052115.58$0
Sep 1994098815.29$0
Aug 1994060416.13$0
Jul 1994078317.56$0
Jun 199401,12317.09$0
May 199401,82915.88$0
Apr 199402,19114.14$0
Mar 199403,26112.46$0
Feb 199404,46712.50$0
Jan 199415,63812.66$13
Dec 199305,58212.33$0
Nov 199335,54714.49$43
Oct 199305,59515.85$0
Sep 199305,70415.03$0
Aug 199306,21615.66$0
Jul 199306,44515.46$0
Jun 199306,44816.79$0
May 199306,36317.68$0
Apr 19930018.05$0
Mar 199302,39918.14$0
Feb 199306,53117.90$0
Jan 199307,66416.93$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.

Apr 2010 — as filed, then multipliedworked
Condensate             0 bbl  × $ 81.69 =         $0
Gas                   15 Mcf  × $  4.12 =        $62

────────────────────────────────────────────────────
Month total                                      $62

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/139236 is the state's own key, not one this site invented.