ALFONSO

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 210561District 04Field 171305502 tax incentive programmesCondensateGasSaveExport
Value, all time
$7.0 M
Apr 2005 – May 2026
Value, last 12 filed months
$33 k
at the published price for each month
Months reported
254
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 Gas112005-10-05164230
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
CondensateDisposition1,484 bbl$85,978
GasProduction988,931 Mcf$6,906,577
Total$6,992,555

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 27.0592, -99.1552. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.05917, -99.15520 · 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
10,320 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 10,320 ft.

Completions filed
May 2005
1 of 1 wells

1 well

42-505351963210,320 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 (254)

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

254 months

May 20260699106.413.05$2,129
Apr 2026073298.932.87$2,101
Mar 2026065089.753.15$2,047
Feb 2026062063.503.75$2,325
Jan 2026073559.138.00$5,878
Dec 2025070856.664.41$3,125
Nov 2025081158.593.93$3,184
Oct 2025043059.383.30$1,421
Sep 2025188362.743.08$2,780
Aug 2025084563.933.01$2,547
Jul 2025085266.743.32$2,825
Jun 2025069766.483.13$2,181
May 2025066760.553.23$2,156
Apr 2025185062.363.54$3,074
Mar 2025047067.704.27$2,006
Feb 2025075070.884.34$3,256
Jan 2025058974.324.28$2,520
Dec 2024069968.993.12$2,182
Nov 2024068869.052.20$1,513
Oct 2024066971.372.28$1,526
Sep 2024079569.612.36$1,880
Aug 2024075675.632.06$1,560
Jul 2024070179.932.15$1,505
Jun 2024075978.082.63$1,999
May 2024079878.812.20$1,754
Apr 2024075584.451.66$1,253
Mar 2024082980.301.55$1,281
Feb 2024075876.091.78$1,352
Jan 202401,10673.023.30$3,647
Dec 2023068671.262.61$1,791
Nov 202301,24877.892.81$3,504
Oct 2023083385.443.09$2,572
Sep 2023078789.042.74$2,152
Aug 2023082280.522.67$2,197
Jul 2023084974.852.64$2,243
Jun 2023078368.962.26$1,768
May 2023093370.622.23$2,078
Apr 2023084078.122.24$1,880
Mar 2023084172.852.39$2,013
Feb 2023079475.112.47$1,958
Jan 2023083476.533.39$2,825
Dec 2022086876.415.73$4,973
Nov 2022090685.005.65$5,115
Oct 2022086987.185.86$5,096
Sep 2022089884.888.16$7,331
Aug 202201,00694.529.13$9,182
Jul 20220852101.587.54$6,426
Jun 20220808115.097.98$6,446
May 20220879109.378.43$7,413
Apr 20220882104.226.84$6,031
Mar 20220647108.885.08$3,284
Feb 2022071991.054.86$3,494
Jan 2022077681.844.54$3,521
Dec 2021077971.323.90$3,037
Nov 2021065577.435.24$3,430
Oct 2021066179.795.71$3,777
Sep 2021067469.865.35$3,607
Aug 2021072766.024.22$3,068
Jul 2021068570.783.98$2,728
Jun 2021072669.493.38$2,454
May 2021076563.483.02$2,309
Apr 2021086660.362.76$2,389
Mar 2021076361.302.72$2,073
Feb 2021070957.805.55$3,934
Jan 2021076250.412.81$2,141
Dec 2020074044.642.68$1,980
Nov 2020089038.772.71$2,409
Oct 2020073536.972.48$1,822
Sep 2020079237.091.99$1,577
Aug 2020079039.982.39$1,884
Jul 2020080338.371.83$1,466
Jun 2020082434.901.69$1,393
May 2020083716.921.81$1,519
Apr 2020080214.751.80$1,447
Mar 2020085830.341.86$1,593
Feb 2020086949.881.98$1,721
Jan 2020088857.252.09$1,860
Dec 2019089659.012.30$2,065
Nov 2019078255.302.75$2,151
Oct 2019092053.472.42$2,225
Sep 2019088855.052.66$2,360
Aug 2019082153.112.30$1,892
Jul 2019084856.272.46$2,086
Jun 2019081752.782.49$2,035
May 2019189958.482.74$2,522
Apr 2019085562.632.75$2,352
Mar 201901,09956.803.06$3,365
Feb 2019089050.852.79$2,485
Jan 2019091046.033.23$2,938
Dec 2018089046.594.19$3,725
Nov 2018083752.934.24$3,547
Oct 2018086661.443.40$2,943
Sep 2018088359.543.11$2,744
Aug 2018084759.403.07$2,597
Jul 201801,07065.142.93$3,137
Jun 2018081560.183.08$2,508
May 2018089165.382.90$2,585
Apr 2018085763.842.90$2,486
Mar 2018097861.222.79$2,726
Feb 2018094761.782.77$2,620
Jan 2018095562.874.01$3,829
Dec 2017096757.272.92$2,825
Nov 2017089255.423.12$2,782
Oct 2017099049.292.98$2,954
Sep 2017092147.523.09$2,843
Aug 2017090445.373.00$2,716
Jul 201701,00943.873.09$3,115
Jun 2017087042.493.09$2,686
May 201701,04645.373.26$3,414
Apr 201701,01947.933.21$3,273
Mar 2017179146.772.98$2,407
Feb 2017088550.452.95$2,613
Jan 2017094949.413.42$3,244
Dec 201601,07748.763.72$4,009
Nov 2016082342.492.64$2,176
Oct 201601,06446.193.09$3,288
Sep 2016095341.553.10$2,955
Aug 201601,00141.442.92$2,927
Jul 201601,03341.622.92$3,021
Jun 2016187245.352.69$2,387
May 201601,05642.521.99$2,103
Apr 201601,03936.561.99$2,069
Mar 201611,06733.011.79$1,947
Feb 201601,00226.472.06$2,068
Jan 201601,11427.352.36$2,634
Dec 201501,24032.362.00$2,482
Nov 201501,00638.792.17$2,180
Oct 201501,13643.552.43$2,757
Sep 201501,10942.992.76$3,059
Aug 201501,15440.162.87$3,315
Jul 201501,22548.152.95$3,608
Jun 201501,09756.152.88$3,163
May 201501,06955.212.96$3,159
Apr 201501,17449.822.71$3,178
Mar 201501,15942.892.93$3,401
Feb 201511,07344.662.98$3,238
Jan 2015094243.433.10$2,921
Dec 201411,34354.693.59$4,878
Nov 201401,30870.464.25$5,561
Oct 201401,30478.303.90$5,087
Sep 201401,12586.164.05$4,551
Aug 201401,20389.394.04$4,854
Jul 201401,03196.564.18$4,309
Jun 201401,22498.164.74$5,798
May 201401,21794.734.73$5,752
Apr 201401,14595.944.81$5,506
Mar 201401,24295.895.06$6,281
Feb 201471,15797.406.19$7,846
Jan 201401,31090.404.86$6,368
Dec 201321,34791.824.35$6,049
Nov 201301,33688.853.74$4,994
Oct 201301,37697.423.78$5,200
Sep 201321,375104.113.72$5,320
Aug 201301,443104.253.52$5,083
Jul 201351,479102.523.72$6,011
Jun 201301,36494.403.93$5,365
May 201301,33994.834.15$5,556
Apr 201321,52393.964.28$6,710
Mar 201331,43393.623.91$5,888
Feb 2013077491.233.42$2,647
Jan 201331,37891.603.42$4,987
Dec 201241,43986.773.42$5,269
Nov 201201,42586.953.62$5,166
Oct 201231,46489.383.40$5,245
Sep 201221,46294.672.92$4,456
Aug 201231,60192.662.91$4,934
Jul 201201,56985.133.02$4,740
Jun 201201,49879.822.52$3,774
May 2012121,55691.612.49$4,971
Apr 201201,507101.652.00$3,009
Mar 201241,654105.052.22$4,096
Feb 201201,286101.102.57$3,305
Jan 201201,46698.092.73$4,008
Dec 201141,67496.873.24$5,811
Nov 201101,39695.723.31$4,623
Oct 201121,52784.983.65$5,741
Sep 201101,47783.623.99$5,887
Aug 201101,74383.404.15$7,232
Jul 201121,68494.144.52$7,795
Jun 201101,72592.904.64$8,004
May 201141,79398.134.40$8,290
Apr 201141,747105.964.33$7,994
Mar 201101,78796.364.06$7,250
Feb 201101,73985.644.18$7,269
Jan 201121,71686.504.59$8,047
Dec 201021,90985.734.35$8,471
Nov 201001,90680.843.80$7,234
Oct 201041,86778.103.51$6,864
Sep 201001,76872.633.98$7,036
Aug 201031,92173.684.42$8,711
Jul 201002,03172.554.74$9,620
Jun 201021,75270.364.91$8,744
May 201001,71571.124.24$7,263
Apr 201051,91581.694.12$8,303
Mar 201001,93978.394.39$8,510
Feb 201001,77673.585.44$9,666
Jan 2010112,62474.365.96$16,468
Dec 2009482,40971.445.48$16,639
Nov 200902,59074.593.75$9,716
Oct 200902,18772.544.11$8,989
Sep 200942,63665.543.06$8,341
Aug 200902,00767.423.22$6,460
Jul 200901,71461.133.46$5,938
Jun 200902,28766.163.90$8,908
May 200902,53054.743.93$9,932
Apr 200932,62646.773.59$9,561
Mar 200903,41942.144.06$13,878
Feb 200942,33832.814.63$10,963
Jan 200903,97135.865.37$21,328
Dec 200802,20437.105.98$13,174
Nov 200854,51055.496.86$31,218
Oct 200831,87875.246.92$13,225
Sep 200804,160101.767.88$32,769
Aug 200805,907114.228.48$50,109
Jul 200803,796131.0811.39$43,234
Jun 200802,595131.3313.03$33,820
May 200824,909123.1711.57$57,065
Apr 200867,530110.3110.45$79,387
Mar 200804,208101.909.66$40,666
Feb 200864,74992.538.77$42,207
Jan 200807,22890.388.21$59,311
Dec 200706,15188.337.30$44,914
Nov 200707,34291.677.29$53,536
Oct 200706,89882.856.92$47,748
Sep 2007397,28175.846.24$48,421
Aug 200706,73969.066.39$43,048
Jul 200707,99970.906.39$51,097
Jun 200707,55662.007.55$57,036
May 200708,16458.747.85$64,057
Apr 200717,17959.617.81$56,093
Mar 20071699,12756.927.30$76,265
Feb 200707,65955.108.22$62,926
Jan 200728,80850.306.73$59,351
Dec 200629,51356.656.92$65,928
Nov 2006410,07054.207.62$76,925
Oct 2006210,83654.906.01$65,275
Sep 2006012,88360.085.04$64,894
Aug 2006314,27568.717.34$104,983
Jul 2006212,84969.376.34$81,637
Jun 200608,58366.286.38$54,793
May 2006211,95966.016.42$76,969
Apr 2006112,90464.397.36$95,044
Mar 200618815,46556.707.08$120,197
Feb 2006014,25057.597.75$110,453
Jan 2006014,45760.598.93$129,149
Dec 2005219,16154.9413.42$257,162
Nov 200518421,62354.6910.59$239,016
Oct 2005224,41558.3413.80$336,940
Sep 2005824,46161.4512.08$295,956
Aug 200517129,40461.519.80$298,584
Jul 2005041,39055.697.84$324,648
Jun 200516954,00952.337.38$407,486
May 200517474,88945.226.65$505,967
Apr 2005173165,96049.207.36$1,230,057

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                  699 Mcf  × $  3.05 =     $2,129

────────────────────────────────────────────────────
Month total                                   $2,129

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/210561 is the state's own key, not one this site invented.