LEONARDO

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the CHARCO (9900) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 210429District 04Field 171305502 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.0 M
May 2005 – May 2026
Value, last 12 filed months
$10 k
at the published price for each month
Months reported
253
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 261 leases and 261 wells, and the rule below applies to all of them.

Discovered
1979-10-23
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 Gas112006-10-13170698
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
CondensateDisposition298 bbl$20,297
GasProduction445,452 Mcf$2,947,169
Total$2,967,467

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 27.0292, -99.1376. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.02915, -99.13759 · 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
12,772 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 12,772 ft.

Completions filed
May 2005
1 of 1 wells

1 well

42-505352214212,772 ftMay 2005

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 (253)

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

253 months

May 20260293106.413.05$892
Apr 2026022598.932.87$646
Mar 2026024289.753.15$762
Feb 2026025263.503.75$945
Jan 2026025759.138.00$2,055
Dec 2025018656.664.41$821
Nov 2025023458.593.93$919
Oct 2025018959.383.30$625
Sep 2025018462.743.08$566
Aug 2025022963.933.01$690
Jul 2025025266.743.32$835
Jun 2025022366.483.13$698
May 2025027460.553.23$886
Apr 2025028362.363.54$1,003
Mar 2025031867.704.27$1,357
Feb 2025017670.884.34$764
Jan 2025019074.324.28$813
Dec 2024020668.993.12$643
Nov 2024021669.052.20$475
Oct 2024024171.372.28$550
Sep 2024023669.612.36$558
Aug 2024129375.632.06$680
Jul 2024030179.932.15$646
Jun 2024027378.082.63$719
May 2024032278.812.20$708
Apr 2024049484.451.66$820
Mar 2024021380.301.55$329
Feb 2024024276.091.78$432
Jan 2024038773.023.30$1,276
Dec 2023027071.262.61$705
Nov 2023024777.892.81$693
Oct 2023027285.443.09$840
Sep 2023038389.042.74$1,048
Aug 2023025780.522.67$687
Jul 2023233674.852.64$1,037
Jun 2023046068.962.26$1,039
May 2023126870.622.23$668
Apr 2023031678.122.24$707
Mar 2023026472.852.39$632
Feb 2023021975.112.47$540
Jan 2023025176.533.39$850
Dec 2022024076.415.73$1,375
Nov 2022023285.005.65$1,310
Oct 2022040487.185.86$2,369
Sep 2022032484.888.16$2,645
Aug 2022014694.529.13$1,333
Jul 20220246101.587.54$1,855
Jun 20220275115.097.98$2,194
May 20220331109.378.43$2,791
Apr 20220887104.226.84$6,065
Mar 20220657108.885.08$3,335
Feb 2022046791.054.86$2,269
Jan 2022022081.844.54$998
Dec 2021024971.323.90$971
Nov 2021025377.435.24$1,325
Oct 2021027079.795.71$1,543
Sep 2021028769.865.35$1,536
Aug 2021229866.024.22$1,390
Jul 2021039170.783.98$1,557
Jun 2021024369.493.38$821
May 2021134063.483.02$1,089
Apr 2021133060.362.76$971
Mar 2021133261.302.72$963
Feb 2021027657.805.55$1,531
Jan 2021130150.412.81$896
Dec 2020029344.642.68$784
Nov 2020031338.772.71$847
Oct 2020032336.972.48$801
Sep 2020130637.091.99$646
Aug 2020033639.982.39$801
Jul 2020031838.371.83$580
Jun 2020067234.901.69$1,136
May 202001,10616.921.81$2,007
Apr 202001,06914.751.80$1,929
Mar 202001,11230.341.86$2,064
Feb 202001,00849.881.98$1,997
Jan 2020095057.252.09$1,990
Dec 2019039959.012.30$919
Nov 2019038555.302.75$1,059
Oct 2019039453.472.42$953
Sep 2019038055.052.66$1,010
Aug 2019040753.112.30$938
Jul 2019038556.272.46$947
Jun 2019039352.782.49$979
May 2019041658.482.74$1,140
Apr 2019041662.632.75$1,144
Mar 2019043856.803.06$1,341
Feb 2019040450.852.79$1,128
Jan 2019043746.033.23$1,411
Dec 2018043346.594.19$1,812
Nov 2018041352.934.24$1,750
Oct 2018042261.443.40$1,434
Sep 2018041659.543.11$1,293
Aug 2018042459.403.07$1,300
Jul 2018043265.142.93$1,267
Jun 2018041560.183.08$1,277
May 2018044765.382.90$1,297
Apr 2018044763.842.90$1,297
Mar 2018046461.222.79$1,293
Feb 2018043961.782.77$1,214
Jan 2018049662.874.01$1,989
Dec 2017049957.272.92$1,458
Nov 2017048055.423.12$1,497
Oct 2017048749.292.98$1,453
Sep 2017046847.523.09$1,445
Aug 2017048645.373.00$1,460
Jul 2017049543.873.09$1,528
Jun 2017048142.493.09$1,485
May 2017050445.373.26$1,645
Apr 2017050047.933.21$1,606
Mar 2017152746.772.98$1,619
Feb 2017048050.452.95$1,417
Jan 2017052449.413.42$1,791
Dec 2016054548.763.72$2,029
Nov 2016053142.492.64$1,404
Oct 2016054846.193.09$1,693
Sep 2016051541.553.10$1,597
Aug 2016050941.442.92$1,488
Jul 2016045841.622.92$1,339
Jun 2016048345.352.69$1,297
May 2016055442.521.99$1,103
Apr 2016055036.561.99$1,095
Mar 2016055533.011.79$996
Feb 2016049326.472.06$1,017
Jan 2016052227.352.36$1,234
Dec 2015055532.362.00$1,111
Nov 2015054038.792.17$1,170
Oct 2015051443.552.43$1,247
Sep 2015052842.992.76$1,456
Aug 2015054540.162.87$1,566
Jul 2015054848.152.95$1,614
Jun 2015155856.152.88$1,665
May 2015063855.212.96$1,886
Apr 2015060949.822.71$1,648
Mar 2015174042.892.93$2,215
Feb 2015865544.662.98$2,307
Jan 2015074343.433.10$2,304
Dec 2014462254.693.59$2,453
Nov 2014060670.464.25$2,577
Oct 2014068278.303.90$2,660
Sep 2014065986.164.05$2,666
Aug 2014063789.394.04$2,570
Jul 2014066996.564.18$2,796
Jun 2014266198.164.74$3,327
May 2014351,50294.734.73$10,415
Apr 201404,51295.944.81$21,699
Mar 201402,95395.895.06$14,933
Feb 2014070597.406.19$4,365
Jan 2014080390.404.86$3,903
Dec 2013193691.824.35$4,168
Nov 2013369788.853.74$2,872
Oct 2013076597.423.78$2,891
Sep 20130719104.113.72$2,673
Aug 20130797104.253.52$2,808
Jul 20130818102.523.72$3,041
Jun 2013078594.403.93$3,088
May 2013080394.834.15$3,332
Apr 2013178993.964.28$3,473
Mar 2013087593.623.91$3,424
Feb 2013072191.233.42$2,466
Jan 2013078691.603.42$2,688
Dec 2012076386.773.42$2,610
Nov 2012054986.953.62$1,990
Oct 2012055489.383.40$1,883
Sep 2012089994.672.92$2,624
Aug 201201,33592.662.91$3,882
Jul 2012058185.133.02$1,755
Jun 2012099679.822.52$2,509
May 201201,29391.612.49$3,217
Apr 20120982101.652.00$1,961
Mar 201211,247105.052.22$2,876
Feb 20120875101.102.57$2,249
Jan 201201,07098.092.73$2,925
Dec 201121,10896.873.24$3,783
Nov 201101,06795.723.31$3,533
Oct 201101,18584.983.65$4,324
Sep 201101,20383.623.99$4,795
Aug 201111,08883.404.15$4,598
Jul 2011081794.144.52$3,691
Jun 201101,05192.904.64$4,877
May 2011092198.134.40$4,057
Apr 20110502105.964.33$2,175
Mar 201101,07496.364.06$4,358
Feb 2011095985.644.18$4,009
Jan 2011282586.504.59$3,959
Dec 201001,13985.734.35$4,952
Nov 201001,06380.843.80$4,034
Oct 201002,63078.103.51$9,228
Sep 201001,95672.633.98$7,784
Aug 201004,49673.684.42$19,869
Jul 201003,27672.554.74$15,517
Jun 201011,11970.364.91$5,565
May 201001,18871.124.24$5,031
Apr 201001,27681.694.12$5,261
Mar 201001,31278.394.39$5,758
Feb 201001,17173.585.44$6,373
Jan 201001,21074.365.96$7,217
Dec 200901,36571.445.48$7,485
Nov 200901,26874.593.75$4,757
Oct 200901,35372.544.11$5,561
Sep 200901,29065.543.06$3,954
Aug 200911,34367.423.22$4,390
Jul 200901,35761.133.46$4,701
Jun 200901,18866.163.90$4,627
May 200901,36854.743.93$5,370
Apr 200901,14446.773.59$4,104
Mar 200901,21742.144.06$4,940
Feb 200901,19832.814.63$5,550
Jan 200901,29935.865.37$6,977
Dec 200802,03937.105.98$12,187
Nov 200802,79855.496.86$19,195
Oct 200803,59175.246.92$24,857
Sep 200802,281101.767.88$17,968
Aug 200802,279114.228.48$19,333
Jul 200801,727131.0811.39$19,670
Jun 200801,785131.3313.03$23,263
May 200802,277123.1711.57$26,355
Apr 200802,466110.3110.45$25,782
Mar 200802,956101.909.66$28,567
Feb 200801,45092.538.77$12,717
Jan 200801,96890.388.21$16,149
Dec 200702,83288.337.30$20,679
Nov 200701,68891.677.29$12,308
Oct 200702,22782.856.92$15,415
Sep 200702,26675.846.24$14,149
Aug 200702,73569.066.39$17,471
Jul 2007603,12170.906.39$24,191
Jun 200702,55762.007.55$19,301
May 200703,82858.747.85$30,036
Apr 200702,89759.617.81$22,612
Mar 200702,57256.927.30$18,781
Feb 200702,66255.108.22$21,871
Jan 200703,20050.306.73$21,526
Dec 200603,06756.656.92$21,219
Nov 200603,21354.207.62$24,475
Oct 200603,41954.906.01$20,561
Sep 200613,23760.085.04$16,366
Aug 200603,15068.717.34$23,121
Jul 200604,49969.376.34$28,536
Jun 200643,33666.286.38$21,562
May 200624,72666.016.42$30,497
Apr 200614,77664.397.36$35,218
Mar 200605,03556.707.08$35,663
Feb 200605,98457.597.75$46,383
Jan 200606,62060.598.93$59,139
Dec 200506,68754.9413.42$89,709
Nov 200537,02154.6910.59$74,505
Oct 200528,91358.3413.80$123,078
Sep 20056013,40061.4512.08$165,546
Aug 2005899,35961.519.80$97,163
Jul 2005020,47355.697.84$160,583
Jun 2005050,72352.337.38$374,388
May 2005076,69245.226.65$510,091

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                  293 Mcf  × $  3.05 =       $892

────────────────────────────────────────────────────
Month total                                     $892

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/210429 is the state's own key, not one this site invented.