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 217117District 04Field 171305502 tax incentive programmesCondensateGasSaveExport
Value, all time
$11.7 M
Dec 2005 – May 2026
Value, last 12 filed months
$76 k
at the published price for each month
Months reported
246
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 Gas112006-10-19167717
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
CondensateDisposition2,687 bbl$189,656
GasProduction1,807,276 Mcf$11,541,654
Total$11,731,310

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 27.0586, -99.1405. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.05860, -99.14053 · 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
Feb 2006
1 of 1 wells

1 well

42-505354003710,320 ftFeb 2006

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 (246)

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

246 months

May 202601,652106.413.05$5,032
Apr 202601,61298.932.87$4,626
Mar 202601,62989.753.15$5,130
Feb 202601,58063.503.75$5,926
Jan 202601,70359.138.00$13,620
Dec 202511,84456.664.41$8,195
Nov 202501,60858.593.93$6,314
Oct 202501,65759.383.30$5,476
Sep 202511,65362.743.08$5,149
Aug 202501,76663.933.01$5,324
Jul 202511,79766.743.32$6,024
Jun 202511,74266.483.13$5,517
May 202501,92660.553.23$6,225
Apr 202511,78162.363.54$6,373
Mar 202512,02167.704.27$8,694
Feb 202501,69070.884.34$7,336
Jan 202501,80174.324.28$7,706
Dec 202412,01168.993.12$6,346
Nov 202402,15769.052.20$4,742
Oct 202401,87571.372.28$4,278
Sep 202401,88969.612.36$4,466
Aug 2024098575.632.06$2,033
Jul 2024052979.932.15$1,136
Jun 2024035878.082.63$943
May 2024042178.812.20$926
Apr 2024047484.451.66$786
Mar 2024050780.301.55$783
Feb 2024047976.091.78$854
Jan 2024052973.023.30$1,744
Dec 2023053271.262.61$1,389
Nov 2023050977.892.81$1,429
Oct 2023049785.443.09$1,534
Sep 2023042789.042.74$1,168
Aug 2023043080.522.67$1,149
Jul 2023038574.852.64$1,017
Jun 2023043468.962.26$980
May 2023053270.622.23$1,185
Apr 2023049878.122.24$1,114
Mar 2023050372.852.39$1,204
Feb 2023044675.112.47$1,100
Jan 2023046476.533.39$1,572
Dec 2022056376.415.73$3,225
Nov 2022051485.005.65$2,902
Oct 2022049287.185.86$2,885
Sep 2022051284.888.16$4,180
Aug 2022063694.529.13$5,805
Jul 20220646101.587.54$4,872
Jun 20220496115.097.98$3,957
May 20220623109.378.43$5,254
Apr 20220422104.226.84$2,885
Mar 20220766108.885.08$3,889
Feb 2022057791.054.86$2,804
Jan 2022049981.844.54$2,264
Dec 2021051171.323.90$1,992
Nov 2021050477.435.24$2,639
Oct 2021052479.795.71$2,994
Sep 2021050169.865.35$2,681
Aug 2021263266.024.22$2,799
Jul 2021075070.783.98$2,987
Jun 2021094169.493.38$3,181
May 2021087863.483.02$2,650
Apr 2021189160.362.76$2,518
Mar 2021180561.302.72$2,248
Feb 2021070757.805.55$3,922
Jan 2021083750.412.81$2,352
Dec 2020086744.642.68$2,320
Nov 2020088538.772.71$2,395
Oct 2020058136.972.48$1,440
Sep 2020161137.091.99$1,254
Aug 2020275539.982.39$1,881
Jul 2020065038.371.83$1,186
Jun 2020175634.901.69$1,313
May 2020065216.921.81$1,183
Apr 2020168114.751.80$1,244
Mar 2020065630.341.86$1,218
Feb 2020083049.881.98$1,644
Jan 2020494957.252.09$2,217
Dec 201901,10359.012.30$2,542
Nov 201911,00055.302.75$2,806
Oct 2019098953.472.42$2,392
Sep 201901,02255.052.66$2,716
Aug 201901,19753.112.30$2,758
Jul 201901,46256.272.46$3,597
Jun 201902,80952.782.49$6,998
May 201921,28358.482.74$3,633
Apr 201901,72562.632.75$4,745
Mar 201901,53456.803.06$4,697
Feb 201901,73450.852.79$4,842
Jan 201912,15746.033.23$7,009
Dec 201801,04646.594.19$4,378
Nov 201801,04452.934.24$4,424
Oct 201801,04361.443.40$3,544
Sep 201801,10159.543.11$3,422
Aug 201811,40059.403.07$4,353
Jul 201802,04865.142.93$6,004
Jun 201801,50260.183.08$4,622
May 201821,14965.382.90$3,464
Apr 201811,30863.842.90$3,858
Mar 201801,47761.222.79$4,116
Feb 201811,17361.782.77$3,306
Jan 201821,18662.874.01$4,881
Dec 201701,81057.272.92$5,288
Nov 201701,79955.423.12$5,610
Oct 201733,36449.292.98$10,185
Sep 201703,39547.523.09$10,481
Aug 201701,62945.373.00$4,894
Jul 201721,89843.873.09$5,947
Jun 201721,67942.493.09$5,269
May 201701,65145.373.26$5,388
Apr 201713,32847.933.21$10,736
Mar 201734,81946.772.98$14,519
Feb 201704,68650.452.95$13,836
Jan 201705,76349.413.42$19,703
Dec 201606,39648.763.72$23,811
Nov 201606,57742.492.64$17,392
Oct 2016081046.193.09$2,503
Sep 2016083541.553.10$2,589
Aug 2016082241.442.92$2,404
Jul 2016085841.622.92$2,509
Jun 201601,15245.352.69$3,094
May 201601,32742.521.99$2,642
Apr 201601,28236.561.99$2,553
Mar 2016094533.011.79$1,695
Feb 2016083826.472.06$1,729
Jan 2016090827.352.36$2,147
Dec 2015089632.362.00$1,793
Nov 2015086238.792.17$1,868
Oct 2015089743.552.43$2,177
Sep 201501,04842.992.76$2,891
Aug 2015190840.162.87$2,648
Jul 2015098348.152.95$2,895
Jun 2015096856.152.88$2,791
May 201511,15655.212.96$3,472
Apr 201511,23449.822.71$3,390
Mar 201501,30442.892.93$3,827
Feb 201521,43944.662.98$4,372
Jan 201511,76343.433.10$5,510
Dec 201414,40254.693.59$15,864
Nov 201413,21270.464.25$13,727
Oct 201411,67078.303.90$6,593
Sep 201402,88886.164.05$11,683
Aug 201404,60389.394.04$18,574
Jul 201402,50896.564.18$10,482
Jun 201413,04698.164.74$14,527
May 201414,18394.734.73$19,866
Apr 201461,91995.944.81$9,804
Mar 201433,19895.895.06$16,459
Feb 2014202,89197.406.19$19,849
Jan 201403,71190.404.86$18,038
Dec 201342,31191.824.35$10,430
Nov 2013292,98788.853.74$13,743
Oct 201303,99197.423.78$15,083
Sep 201332,641104.113.72$10,131
Aug 201302,343104.253.52$8,253
Jul 2013133,490102.523.72$14,308
Jun 201303,27294.403.93$12,870
May 201303,22594.834.15$13,381
Apr 201332,04293.964.28$9,027
Mar 201383,09193.623.91$12,844
Feb 201303,15491.233.42$10,786
Jan 2013634,03391.603.42$19,563
Dec 2012114,65686.773.42$16,879
Nov 201203,88686.953.62$14,087
Oct 201252,01589.383.40$7,297
Sep 201234,27394.672.92$12,754
Aug 201293,53892.662.91$11,123
Jul 201204,20085.133.02$12,687
Jun 201202,60979.822.52$6,572
May 201283,79391.612.49$10,171
Apr 201203,694101.652.00$7,376
Mar 2012114,232105.052.22$10,559
Feb 201204,207101.102.57$10,813
Jan 201203,75798.092.73$10,272
Dec 201194,50796.873.24$15,473
Nov 201104,54395.723.31$15,043
Oct 201184,48084.983.65$17,025
Sep 201104,81783.623.99$19,200
Aug 2011143,58383.404.15$16,035
Jul 201184,90194.144.52$22,892
Jun 201105,02592.904.64$23,315
May 2011125,22798.134.40$24,202
Apr 2011115,298105.964.33$24,123
Mar 2011355,07096.364.06$23,943
Feb 201105,03985.644.18$21,063
Jan 201175,20286.504.59$24,476
Dec 201055,58685.734.35$24,715
Nov 2010575,91880.843.80$27,069
Oct 2010105,62178.103.51$20,504
Sep 201006,13972.633.98$24,430
Aug 201085,31473.684.42$24,074
Jul 201005,83372.554.74$27,628
Jun 2010435,91070.364.91$32,046
May 2010936,32471.124.24$33,398
Apr 2010116,19081.694.12$26,418
Mar 201006,58578.394.39$28,899
Feb 20101156,12273.585.44$41,780
Jan 201096,68974.365.96$40,563
Dec 200986,50771.445.48$36,254
Nov 200906,32774.593.75$23,736
Oct 2009957,35172.544.11$37,106
Sep 2009107,35565.543.06$23,197
Aug 200907,63567.423.22$24,573
Jul 200907,86661.133.46$27,252
Jun 200907,76966.163.90$30,260
May 200908,23854.743.93$32,340
Apr 20091707,62846.773.59$35,316
Mar 200908,73842.144.06$35,468
Feb 2009137,36432.814.63$34,544
Jan 200908,43835.865.37$45,321
Dec 200808,85637.105.98$52,934
Nov 20081098,73755.496.86$65,987
Oct 2008109,81175.246.92$68,664
Sep 2008010,167101.767.88$80,086
Aug 2008010,355114.228.48$87,842
Jul 2008010,402131.0811.39$118,473
Jun 2008010,233131.3313.03$133,363
May 2008510,613123.1711.57$123,454
Apr 200818211,116110.3110.45$136,293
Mar 2008013,386101.909.66$129,363
Feb 2008712,01092.538.77$105,982
Jan 2008014,02990.388.21$115,118
Dec 2007014,07188.337.30$102,746
Nov 2007015,10391.677.29$110,127
Oct 200716216,48282.856.92$127,510
Sep 2007016,64975.846.24$103,959
Aug 20075319,45269.066.39$127,918
Jul 2007019,34970.906.39$123,600
Jun 2007020,01662.007.55$151,090
May 2007022,43458.747.85$176,023
Apr 2007123,12659.617.81$180,563
Mar 2007026,25856.927.30$191,735
Feb 200716626,21155.108.22$224,496
Jan 2007029,57050.306.73$198,913
Dec 2006033,23756.656.92$229,948
Nov 200615537,20754.207.62$291,825
Oct 2006037,81154.906.01$227,388
Sep 2006041,16260.085.04$207,341
Aug 200616043,50168.717.34$330,287
Jul 2006045,46169.376.34$288,348
Jun 200616157,64866.286.38$378,689
May 2006566,75466.016.42$429,225
Apr 200616687,34264.397.36$653,568
Mar 20060134,72756.707.08$954,261
Feb 2006166201,79357.597.75$1,573,682
Jan 2006176124,27760.598.93$1,120,870
Dec 2005015654.9413.42$2,093

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                1,652 Mcf  × $  3.05 =     $5,032

────────────────────────────────────────────────────
Month total                                   $5,032

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/217117 is the state's own key, not one this site invented.