LEONARDO

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the CHARCO (9200) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 158464District 04Field 171305152 tax incentive programmesCondensateGasSaveExport
Value, all time
$14.5 M
Apr 1996 – May 2026
Value, last 12 filed months
$144 k
at the published price for each month
Months reported
362
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 125 leases and 125 wells, and the rule below applies to all of them.

Discovered
1981-04-09
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFF. 100181 PER AMENDMENT TO SWR 28 & 29

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 Gas112002-09-25148992
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
CondensateDisposition6,175 bbl$134,167
GasProduction5,912,443 Mcf$14,367,628
Total$14,501,794

1,453,072 Mcf of this lease's gas, across 9 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 27.0063, -99.1700. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.00634, -99.16995 · 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
10,500 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 10,500 ft.

Completions filed
Apr 1996
1 of 1 wells

1 well

42-505334001210,500 ftApr 1996

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 (362)

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

362 months

May 202603,372106.413.05$10,271
Apr 202603,41598.932.87$9,800
Mar 202603,69089.753.15$11,621
Feb 202602,61863.503.75$9,818
Jan 202603,18759.138.00$25,489
Dec 202513,26056.664.41$14,444
Nov 202503,00258.593.93$11,787
Oct 202503,08159.383.30$10,182
Sep 202522,90262.743.08$9,055
Aug 202503,15363.933.01$9,506
Jul 202523,27266.743.32$10,981
Jun 202523,58966.483.13$11,362
May 202503,90460.553.23$12,619
Apr 202524,31362.363.54$15,406
Mar 202523,03467.704.27$13,085
Feb 202502,57570.884.34$11,178
Jan 202503,27274.324.28$14,000
Dec 202423,08568.993.12$9,767
Nov 202404,15769.052.20$9,139
Oct 202402,35871.372.28$5,380
Sep 202422,41469.612.36$5,847
Aug 202433,85375.632.06$8,178
Jul 202403,36679.932.15$7,225
Jun 202403,88678.082.63$10,236
May 202404,15578.812.20$9,135
Apr 202403,59284.451.66$5,960
Mar 202404,02280.301.55$6,215
Feb 202434,15776.091.78$7,643
Jan 202404,39673.023.30$14,497
Dec 202303,91071.262.61$10,208
Nov 202302,14477.892.81$6,019
Oct 202303,91285.443.09$12,077
Sep 202303,66289.042.74$10,016
Aug 202303,96580.522.67$10,598
Jul 202354,20674.852.64$11,486
Jun 202303,87468.962.26$8,749
May 202334,32670.622.23$9,848
Apr 202304,53578.122.24$10,148
Mar 202304,27072.852.39$10,219
Feb 202313,81775.112.47$9,487
Jan 202304,45576.533.39$15,092
Dec 202204,40576.415.73$25,237
Nov 202224,09985.005.65$23,314
Oct 202204,17487.185.86$24,475
Sep 202204,11384.888.16$33,577
Aug 202204,23894.529.13$38,681
Jul 202204,489101.587.54$33,856
Jun 202204,185115.097.98$33,385
May 202254,596109.378.43$39,305
Apr 202204,404104.226.84$30,113
Mar 202234,554108.885.08$23,445
Feb 202204,14191.054.86$20,120
Jan 202204,67881.844.54$21,227
Dec 202104,56971.323.90$17,815
Nov 202124,36277.435.24$22,998
Oct 202103,41579.795.71$19,513
Sep 202123,96869.865.35$21,372
Aug 202163,69066.024.22$15,970
Jul 202103,47370.783.98$13,830
Jun 202103,45369.493.38$11,673
May 202135,02463.483.02$15,351
Apr 202133,87560.362.76$10,870
Mar 202133,95961.302.72$10,940
Feb 202104,35757.805.55$24,172
Jan 202134,19150.412.81$11,929
Dec 202035,31844.642.68$14,362
Nov 202004,09738.772.71$11,089
Oct 202004,84936.972.48$12,018
Sep 202024,38037.091.99$8,795
Aug 202055,18939.982.39$12,576
Jul 202005,11738.371.83$9,339
Jun 202035,37834.901.69$9,195
May 202004,92916.921.81$8,945
Apr 202023,91414.751.80$7,092
Mar 202005,06530.341.86$9,402
Feb 202015,26649.881.98$10,480
Jan 202064,41157.252.09$9,583
Dec 201904,15959.012.30$9,584
Nov 201923,83855.302.75$10,668
Oct 201905,54453.472.42$13,408
Sep 201905,30055.052.66$14,084
Aug 201905,43853.112.30$12,531
Jul 201905,36056.272.46$13,186
Jun 201904,29052.782.49$10,687
May 201935,28358.482.74$14,653
Apr 201925,45062.632.75$15,117
Mar 201906,43156.803.06$19,692
Feb 201955,29250.852.79$15,031
Jan 201911,84246.033.23$5,992
Dec 201804,98746.594.19$20,873
Nov 201804,16852.934.24$17,661
Oct 201824,66361.443.40$15,968
Sep 201824,45759.543.11$13,971
Aug 201814,96059.403.07$15,270
Jul 201805,05865.142.93$14,829
Jun 201804,70960.183.08$14,489
May 201844,77465.382.90$14,110
Apr 201824,22663.842.90$12,386
Mar 201804,66261.222.79$12,992
Feb 201824,21561.782.77$11,783
Jan 201835,03562.874.01$20,376
Dec 201703,94357.272.92$11,520
Nov 201704,26055.423.12$13,284
Oct 201735,14249.292.98$15,490
Sep 201704,65247.523.09$14,362
Aug 201705,08745.373.00$15,283
Jul 201715,29043.873.09$16,376
Jun 201714,80842.493.09$14,886
May 201705,30845.373.26$17,322
Apr 201715,50147.933.21$17,715
Mar 201743,83246.772.98$11,621
Feb 201704,75750.452.95$14,046
Jan 201725,61549.413.42$19,295
Dec 201604,87848.763.72$18,160
Nov 201615,07842.492.64$13,471
Oct 201615,56646.193.09$17,247
Sep 201614,49541.553.10$13,979
Aug 201605,34341.442.92$15,625
Jul 201605,61041.622.92$16,406
Jun 201635,74945.352.69$15,577
May 201645,75242.521.99$11,623
Apr 201645,52736.561.99$11,151
Mar 201685,63533.011.79$10,373
Feb 201605,17726.472.06$10,683
Jan 201625,57727.352.36$13,241
Dec 201525,89632.362.00$11,865
Nov 201506,82138.792.17$14,783
Oct 201525,39543.552.43$13,179
Sep 201515,45042.992.76$15,076
Aug 201534,92240.162.87$14,259
Jul 201544,25448.152.95$12,721
Jun 201535,66056.152.88$16,485
May 201516,46955.212.96$19,174
Apr 201512,83849.822.71$7,731
Mar 201512,45042.892.93$7,233
Feb 201582,66644.662.98$8,292
Jan 201524,15643.433.10$12,973
Dec 2014334,46254.693.59$17,829
Nov 201414,02970.464.25$17,201
Oct 201412,64878.303.90$10,408
Sep 201402,70786.164.05$10,951
Aug 201404,25489.394.04$17,165
Jul 201413,90396.564.18$16,410
Jun 201433,68398.164.74$17,740
May 201406,07694.734.73$28,719
Apr 201435,69795.944.81$27,685
Mar 201414,43595.895.06$22,523
Feb 201436,22897.406.19$38,856
Jan 201403,23790.404.86$15,734
Dec 2013114,43391.824.35$20,313
Nov 201304,96788.853.74$18,568
Oct 201304,32997.423.78$16,361
Sep 201305,281104.113.72$19,633
Aug 201304,717104.253.52$16,616
Jul 201305,101102.523.72$18,964
Jun 201304,66394.403.93$18,341
May 201307,67494.834.15$31,840
Apr 201338,05593.964.28$34,778
Mar 201314,42693.623.91$17,412
Feb 201302,32191.233.42$7,938
Jan 201376,30191.603.42$22,190
Dec 201207,62386.773.42$26,072
Nov 201205,32286.953.62$19,292
Oct 201207,03289.383.40$23,907
Sep 201208,48394.672.92$24,757
Aug 201209,73892.662.91$28,320
Jul 2012011,43585.133.02$34,543
Jun 201206,28979.822.52$15,842
May 20120091.612.49$0
Apr 2012084101.652.00$168
Mar 20120155105.052.22$344
Feb 20120213101.102.57$547
Jan 2012016498.092.73$448
Dec 2011020796.873.24$671
Nov 2011012995.723.31$427
Oct 2011011584.983.65$420
Sep 2011025683.623.99$1,020
Aug 2011025883.404.15$1,071
Jul 201106894.144.52$307
Jun 2011027192.904.64$1,257
May 2011021698.134.40$951
Apr 20110187105.964.33$810
Mar 2011029396.364.06$1,189
Feb 2011024785.644.18$1,032
Jan 2011026086.504.59$1,193
Dec 2010026585.734.35$1,152
Nov 2010013280.843.80$501
Oct 2010027378.103.51$958
Sep 2010019072.633.98$756
Aug 2010019173.684.42$844
Jul 2010041572.554.74$1,966
Jun 201004670.364.91$226
May 201005071.124.24$212
Apr 2010013981.694.12$573
Mar 2010017278.394.39$755
Feb 2010029473.585.44$1,600
Jan 201005374.365.96$316
Dec 2009015371.445.48$839
Nov 2009014774.593.75$551
Oct 2009012072.544.11$493
Sep 2009017865.543.06$546
Aug 2009012367.423.22$396
Jul 2009030161.133.46$1,043
Jun 200909366.163.90$362
May 200907654.743.93$298
Apr 200903146.773.59$111
Mar 200903642.144.06$146
Feb 20090032.814.63$0
Jan 200906335.865.37$338
Dec 2008032937.105.98$1,966
Nov 2008055155.496.86$3,780
Oct 2008026275.246.92$1,814
Sep 2008045101.767.88$354
Aug 20080601114.228.48$5,098
Jul 20080508131.0811.39$5,786
Jun 20080181131.3313.03$2,359
May 20080470123.1711.57$5,440
Apr 200801,295110.3110.45$13,539
Mar 200807,214101.909.66$69,717
Feb 200802,97292.538.77$26,066
Jan 2008066790.388.21$5,473
Dec 2007074688.337.30$5,447
Nov 2007070191.677.29$5,111
Oct 200701,08882.856.92$7,531
Sep 2007069875.846.24$4,358
Aug 2007080869.066.39$5,161
Jul 2007080170.906.39$5,117
Jun 2007014862.007.55$1,117
May 200702,88858.747.85$22,660
Apr 200701,89859.617.81$14,814
Mar 200701,66756.927.30$12,172
Feb 200704,40755.108.22$36,208
Jan 200701,26150.306.73$8,483
Dec 200606,93956.656.92$48,007
Nov 200605,18354.207.62$39,481
Oct 200601,15654.906.01$6,952
Sep 200601,07760.085.04$5,425
Aug 200602,23768.717.34$16,419
Jul 200601,56969.376.34$9,952
Jun 200603,14166.286.38$20,052
May 200603,45766.016.42$22,211
Apr 200624,38364.397.36$32,390
Mar 200605,53956.707.08$39,232
Feb 200605,65157.597.75$43,802
Jan 200605,60460.598.93$50,062
Dec 200501,04154.9413.42$13,965
Nov 2005077754.6910.59$8,227
Oct 200502,96758.3413.80$40,932
Sep 200507,76061.4512.08$93,733
Aug 200508,97461.519.80$87,917
Jul 200501,31355.697.84$10,299
Jun 200504,02952.337.38$29,738
May 200506,82845.226.65$45,414
Apr 200503,72649.207.36$27,425
Mar 200505,86150.377.15$41,935
Feb 200594,86145.226.31$31,089
Jan 200538,27443.166.32$52,439
Dec 200417,48439.866.75$50,565
Nov 200415,19545.286.33$32,932
Oct 200427,08749.706.52$46,272
Sep 200436,63243.245.28$35,173
Aug 200427,53142.375.55$41,887
Jul 200407,41338.286.08$45,102
Jun 200426,56036.106.43$42,273
May 200435,25237.486.49$34,222
Apr 200405,16234.475.86$30,241
Mar 200409,72434.365.53$53,775
Feb 200447,82632.455.51$43,248
Jan 200419,18232.036.30$57,875
Dec 200309,40830.266.30$59,286
Nov 2003211,86128.804.60$54,561
Oct 200319,08828.174.76$43,284
Sep 200319,86426.314.75$46,874
Aug 2003011,24829.765.13$57,699
Jul 200319,83629.415.17$50,890
Jun 200318,62328.565.98$51,620
May 200311911,81426.595.97$73,725
Apr 2003012,81026.675.41$69,267
Mar 2003014,51631.146.10$88,490
Feb 2003211,14733.487.93$88,417
Jan 2003214,44630.315.58$80,699
Dec 2002112,13626.914.85$58,932
Nov 2002116,10824.664.14$66,663
Oct 2002214,30626.464.23$60,555
Sep 2002111,73727.443.64$42,694
Aug 2002012,27925.963.16$38,853
Jul 2002014,58424.583.06$44,653
Jun 2002012,29123.733.34$41,030
May 2002215,98524.663.58$57,340
Apr 200217416,23423.653.51$61,134
Mar 2002118,66522.003.10$57,934
Feb 2002116,22818.222.38$38,571
Jan 2002020,01217.172.38$47,542
Dec 2001021,54316.932.36$50,936
Nov 200115421,49518.072.41$54,489
Oct 2001022,64619.782.53$57,269
Sep 2001022,51924.262.25$50,697
Aug 2001023,96524.873.05$73,169
Jul 2001025,36323.933.20$81,088
Jun 200116124,73224.563.82$98,533
May 2001125,62525.524.31$110,401
Apr 2001025,53524.685.34$136,237
Mar 2001126,60024.545.38$143,038
Feb 200116925,05827.755.77$149,201
Jan 2001127,46627.478.40$230,708
Dec 2000128,76726.889.12$262,454
Nov 2000128,16732.215.66$159,401
Oct 200017730,94531.235.15$164,755
Sep 2000131,19331.875.19$161,814
Aug 2000030,49329.644.54$138,461
Jul 2000032,59128.534.09$133,289
Jun 200017733,21429.304.40$151,236
May 2000034,95827.263.68$128,637
Apr 2000034,63224.513.12$107,913
Mar 2000235,92228.422.86$102,785
Feb 200017635,18727.622.73$100,798
Jan 2000037,96225.272.48$94,165
Dec 1999138,76624.282.42$93,982
Nov 1999039,34823.192.43$95,773
Oct 199917040,97020.982.80$118,435
Sep 1999041,06721.752.62$107,548
Aug 1999042,97519.262.88$123,579
Jul 199917445,10217.892.37$110,111
Jun 1999143,88515.942.36$103,677
May 1999147,21215.792.32$109,596
Apr 199917447,66715.102.21$107,879
Mar 1999050,17712.471.84$92,242
Feb 1999146,5079.981.82$84,550
Jan 199917353,05010.381.90$102,588
Dec 1998054,9029.201.77$97,359
Nov 199817355,20110.892.19$122,538
Oct 1998054,91012.421.97$108,129
Sep 199817155,62612.592.08$118,001
Aug 1998259,68111.301.91$113,855
Jul 1998161,43811.742.24$137,465
Jun 199815964,29511.242.24$145,632
May 1998269,19212.622.21$152,686
Apr 199816067,88813.042.51$172,168
Mar 1998271,83612.802.31$165,927
Feb 1998066,41613.952.30$152,699
Jan 1998076,38614.702.15$164,596
Dec 199716778,66616.322.41$192,397
Nov 1997079,65418.193.09$245,992
Oct 199717185,49519.253.15$272,586
Sep 199716884,90017.742.95$253,850
Aug 1997193,30217.862.55$238,380
Jul 199712598,38117.582.25$223,254
Jun 199716194,65717.242.26$216,435
May 1997169103,97218.972.31$243,225
Apr 19971103,27417.882.08$215,115
Mar 1997167113,38118.951.94$223,026
Feb 1997162105,46520.492.21$235,965
Jan 1997172127,92823.483.54$456,865
Dec 1996169135,56223.32$3,941
Nov 1996161117,98921.97$3,537
Oct 1996179133,49023.31$4,172
Sep 1996162152,87622.22$3,600
Aug 1996152166,07320.26$3,080
Jul 1996113184,65219.55$2,209
Jun 1996293221,51018.73$5,488
May 1996498242,31919.43$9,676
Apr 1996798,60121.51$151

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                3,372 Mcf  × $  3.05 =    $10,271

────────────────────────────────────────────────────
Month total                                  $10,271

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/158464 is the state's own key, not one this site invented.