ALFONSO

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 177301District 04Field 171305152 tax incentive programmesCondensateGasSaveExport
Value, all time
$10.4 M
Apr 2000 – May 2026
Value, last 12 filed months
$11 k
at the published price for each month
Months reported
314
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 Gas112002-09-25149077
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
CondensateDisposition10,179 bbl$300,277
GasProduction2,047,014 Mcf$10,065,978
Total$10,366,255

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 27.0573, -99.1559. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.05730, -99.15589 · 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 2001
1 of 1 wells

1 well

42-505340921410,320 ftFeb 2001

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 (314)

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

314 months

May 20260163106.413.05$496
Apr 2026023098.932.87$660
Mar 2026032189.753.15$1,011
Feb 2026018363.503.75$686
Jan 2026032359.138.00$2,583
Dec 2025020856.664.41$918
Nov 2025022658.593.93$887
Oct 2025040159.383.30$1,325
Sep 2025013362.743.08$409
Aug 2025016263.933.01$488
Jul 2025019166.743.32$633
Jun 2025024566.483.13$767
May 2025024460.553.23$789
Apr 2025022162.363.54$783
Mar 2025017967.704.27$764
Feb 2025025970.884.34$1,124
Jan 2025026274.324.28$1,121
Dec 202402768.993.12$84
Nov 202402369.052.20$51
Oct 202404771.372.28$107
Sep 202409469.612.36$222
Aug 202407275.632.06$149
Jul 2024011979.932.15$255
Jun 2024012378.082.63$324
May 2024015678.812.20$343
Apr 2024023084.451.66$382
Mar 2024029480.301.55$454
Feb 2024030476.091.78$542
Jan 2024031873.023.30$1,049
Dec 2023030671.262.61$799
Nov 2023018377.892.81$514
Oct 2023014485.443.09$445
Sep 2023011289.042.74$306
Aug 2023012180.522.67$323
Jul 202309474.852.64$248
Jun 2023011468.962.26$257
May 2023024570.622.23$546
Apr 2023034978.122.24$781
Mar 2023038472.852.39$919
Feb 2023033075.112.47$814
Jan 2023037976.533.39$1,284
Dec 2022068776.415.73$3,936
Nov 20220985.005.65$51
Oct 2022027187.185.86$1,589
Sep 2022028784.888.16$2,343
Aug 2022027894.529.13$2,537
Jul 20220283101.587.54$2,134
Jun 20220366115.097.98$2,920
May 20220422109.378.43$3,559
Apr 20220167104.226.84$1,142
Mar 20220337108.885.08$1,711
Feb 2022055591.054.86$2,697
Jan 2022062581.844.54$2,836
Dec 2021063171.323.90$2,460
Nov 2021060577.435.24$3,168
Oct 2021061479.795.71$3,508
Sep 2021068569.865.35$3,665
Aug 2021033966.024.22$1,431
Jul 2021017270.783.98$685
Jun 2021020069.493.38$676
May 2021022363.483.02$673
Apr 2021022960.362.76$632
Mar 2021024861.302.72$674
Feb 2021027057.805.55$1,498
Jan 2021041950.412.81$1,178
Dec 2020036644.642.68$979
Nov 2020031138.772.71$842
Oct 2020044836.972.48$1,110
Sep 2020024937.091.99$496
Aug 2020032539.982.39$775
Jul 2020032638.371.83$595
Jun 2020024434.901.69$412
May 2020041716.921.81$757
Apr 2020041514.751.80$749
Mar 2020044530.341.86$826
Feb 2020031949.881.98$632
Jan 2020045057.252.09$943
Dec 2019046759.012.30$1,076
Nov 2019032155.302.75$883
Oct 2019035353.472.42$854
Sep 2019045455.052.66$1,206
Aug 2019037053.112.30$853
Jul 2019040156.272.46$986
Jun 2019045852.782.49$1,141
May 2019054358.482.74$1,488
Apr 201901,02462.632.75$2,817
Mar 20190056.803.06$0
Feb 20190950.852.79$25
Jan 2019044246.033.23$1,427
Dec 2018041746.594.19$1,745
Nov 2018059352.934.24$2,513
Oct 2018032161.443.40$1,091
Sep 2018013159.543.11$407
Aug 2018015659.403.07$478
Jul 2018021265.142.93$622
Jun 2018040260.183.08$1,237
May 2018051565.382.90$1,494
Apr 2018066663.842.90$1,932
Mar 2018071261.222.79$1,984
Feb 2018058261.782.77$1,610
Jan 201811,02362.874.01$4,164
Dec 201701,10357.272.92$3,222
Nov 201701,21355.423.12$3,783
Oct 201701,20749.292.98$3,601
Sep 201701,14647.523.09$3,538
Aug 201701,18545.373.00$3,560
Jul 201701,20443.873.09$3,717
Jun 201701,20542.493.09$3,720
May 201701,24745.373.26$4,069
Apr 2017050847.933.21$1,631
Mar 2017052446.772.98$1,563
Feb 2017044550.452.95$1,314
Jan 2017178549.413.42$2,733
Dec 2016088848.763.72$3,306
Nov 201601,06342.492.64$2,811
Oct 201651,02046.193.09$3,383
Sep 201651,05941.553.10$3,491
Aug 2016081941.442.92$2,395
Jul 2016085141.622.92$2,489
Jun 2016341,07145.352.69$4,418
May 201601,18542.521.99$2,359
Apr 201611,20636.561.99$2,438
Mar 201601,54133.011.79$2,765
Feb 201601,33826.472.06$2,761
Jan 201601,59427.352.36$3,769
Dec 201511,85132.362.00$3,737
Nov 201501,74038.792.17$3,771
Oct 201501,89143.552.43$4,589
Sep 201501,75942.992.76$4,852
Aug 201501,84740.162.87$5,305
Jul 201502,10348.152.95$6,194
Jun 201501,77556.152.88$5,117
May 201512,28655.212.96$6,811
Apr 201512,30949.822.71$6,299
Mar 201512,68742.892.93$7,928
Feb 201543,00944.662.98$9,134
Jan 2015203,32343.433.10$11,172
Dec 201443,93854.693.59$14,362
Nov 201433,61470.464.25$15,578
Oct 201453,51378.303.90$14,096
Sep 201403,19186.164.05$12,909
Aug 2014057389.394.04$2,312
Jul 2014059796.564.18$2,495
Jun 20141472398.164.74$4,799
May 2014094994.734.73$4,486
Apr 2014049295.944.81$2,366
Mar 2014051595.895.06$2,604
Feb 2014047197.406.19$2,916
Jan 2014061290.404.86$2,975
Dec 2013162191.824.35$2,796
Nov 2013164188.853.74$2,485
Oct 2013093397.423.78$3,526
Sep 20130862104.113.72$3,205
Aug 20130543104.253.52$1,913
Jul 20132566102.523.72$2,309
Jun 2013054494.403.93$2,140
May 2013055294.834.15$2,290
Apr 2013154193.964.28$2,411
Mar 2013175693.623.91$3,052
Feb 2013046891.233.42$1,601
Jan 2013161391.603.42$2,188
Dec 2012261486.773.42$2,274
Nov 2012055586.953.62$2,012
Oct 2012131489.383.40$1,157
Sep 2012166694.672.92$2,038
Aug 2012151792.662.91$1,596
Jul 2012075285.133.02$2,272
Jun 2012059879.822.52$1,506
May 2012271891.612.49$1,970
Apr 20120585101.652.00$1,168
Mar 20122871105.052.22$2,146
Feb 201201,268101.102.57$3,259
Jan 2012069298.092.73$1,892
Dec 2011280896.873.24$2,811
Nov 2011090795.723.31$3,003
Oct 2011189384.983.65$3,343
Sep 2011083383.623.99$3,320
Aug 2011684483.404.15$4,002
Jul 2011273794.144.52$3,517
Jun 2011080392.904.64$3,726
May 201121,10598.134.40$5,064
Apr 20112939105.964.33$4,281
Mar 2011081396.364.06$3,299
Feb 2011087085.644.18$3,637
Jan 201121,16686.504.59$5,524
Dec 201011,00285.734.35$4,442
Nov 201001,23680.843.80$4,691
Oct 201021,15178.103.51$4,195
Sep 2010099572.633.98$3,960
Aug 201021,09073.684.42$4,964
Jul 201001,05272.554.74$4,983
Jun 201011,09170.364.91$5,428
May 201001,20471.124.24$5,099
Apr 201031,29581.694.12$5,584
Mar 201001,39178.394.39$6,105
Feb 201001,28673.585.44$6,999
Jan 201022,64274.365.96$15,906
Dec 200921,32571.445.48$7,409
Nov 200901,68574.593.75$6,321
Oct 200902,21572.544.11$9,104
Sep 2009185165.543.06$2,674
Aug 200901,28167.423.22$4,123
Jul 200901,23261.133.46$4,268
Jun 200901,17466.163.90$4,573
May 200901,32354.743.93$5,194
Apr 200921,20146.773.59$4,402
Mar 200901,42342.144.06$5,776
Feb 200921,19732.814.63$5,611
Jan 200901,23835.865.37$6,649
Dec 200801,09937.105.98$6,569
Nov 200811,14455.496.86$7,904
Oct 200811,05275.246.92$7,357
Sep 200801,340101.767.88$10,555
Aug 200801,342114.228.48$11,384
Jul 200801,586131.0811.39$18,064
Jun 200801,492131.3313.03$19,445
May 200811,675123.1711.57$19,510
Apr 200811,486110.3110.45$15,646
Mar 200801,487101.909.66$14,370
Feb 2008161,59192.538.77$15,434
Jan 200801,41590.388.21$11,611
Dec 200701,69588.337.30$12,377
Nov 200701,33691.677.29$9,742
Oct 200701,68782.856.92$11,677
Sep 2007381,44475.846.24$11,898
Aug 200701,49469.066.39$9,544
Jul 200701,47370.906.39$9,409
Jun 200701,56862.007.55$11,836
May 200701,68558.747.85$13,221
Apr 200701,70359.617.81$13,292
Mar 200701,76056.927.30$12,851
Feb 200701,78055.108.22$14,624
Jan 200702,35950.306.73$15,869
Dec 200601,79456.656.92$12,412
Nov 200601,76954.207.62$13,475
Oct 200602,21454.906.01$13,315
Sep 200602,46460.085.04$12,412
Aug 200602,63668.717.34$19,348
Jul 200601,93069.376.34$12,242
Jun 200602,35966.286.38$15,060
May 200602,23366.016.42$14,347
Apr 2006752,44564.397.36$22,826
Mar 200602,86256.707.08$20,271
Feb 200602,74557.597.75$21,277
Jan 200623,26160.598.93$29,253
Dec 200503,56954.9413.42$47,880
Nov 200504,24254.6910.59$44,916
Oct 200525,78158.3413.80$79,870
Sep 20051586,31961.4512.08$86,036
Aug 200516,94561.519.80$68,101
Jul 2005010,13455.697.84$79,487
Jun 200505,59952.337.38$41,326
May 200503,29745.226.65$21,929
Apr 200503,10449.207.36$22,847
Mar 200503,54550.377.15$25,364
Feb 200504,68445.226.31$29,565
Jan 200503,29343.166.32$20,819
Dec 200413,00639.866.75$20,334
Nov 200403,59845.286.33$22,777
Oct 200404,41549.706.52$28,764
Sep 200415,86143.245.28$31,012
Aug 200406,20542.375.55$34,442
Jul 20041818,75238.286.08$60,177
Jun 2004211,35636.106.43$73,126
May 2004511,39537.486.49$74,193
Apr 200437,67034.475.86$45,038
Mar 200427,78934.365.53$43,143
Feb 200415,88932.455.51$32,479
Jan 200415,69032.036.30$35,877
Dec 200304,70530.266.30$29,649
Nov 200326,16628.804.60$28,391
Oct 20031828,02428.174.76$43,318
Sep 2003210,11926.314.75$48,111
Aug 200306,79729.765.13$34,867
Jul 200316,88229.415.17$35,615
Jun 200307,95628.565.98$47,600
May 200308,20626.595.97$49,012
Apr 2003011,93526.675.41$64,536
Mar 200318111,88431.146.10$78,082
Feb 2003217,33233.487.93$137,438
Jan 2003112,87230.315.58$71,882
Dec 200218219,57826.914.85$99,925
Nov 2002110,86624.664.14$44,977
Oct 2002110,15426.464.23$42,969
Sep 200218417,90727.443.64$70,144
Aug 2002015,05825.963.16$47,646
Jul 2002018,01824.583.06$55,167
Jun 200218222,37723.733.34$79,019
May 2002223,33824.663.58$83,693
Apr 200218524,23123.653.51$89,482
Mar 200218326,86122.003.10$87,368
Feb 2002227,66918.222.38$65,769
Jan 200218531,23017.172.38$77,369
Dec 200118626,27716.932.36$65,278
Nov 2001421,24018.072.41$51,166
Oct 200118217,21719.782.53$47,140
Sep 200117922,20024.262.25$54,322
Aug 2001022,93524.873.05$70,024
Jul 200118227,59123.933.20$92,566
Jun 200118332,80924.563.82$129,961
May 200118444,60225.524.31$196,811
Apr 200136747,28424.685.34$261,333
Mar 200118346,25724.545.38$253,189
Feb 200136536,61127.755.77$221,267
Jan 200118556,29127.478.40$477,857
Dec 200036788,77026.889.12$819,669
Nov 200054988,65132.215.66$519,271
Oct 2000551118,49331.235.15$626,913
Sep 2000734116,28531.875.19$626,505
Aug 2000730115,16629.644.54$544,577
Jul 2000912110,39828.534.09$477,520
Jun 20001,101119,69729.304.40$558,597
May 2000912138,14527.263.68$533,200
Apr 2000020,79624.513.12$64,800

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                  163 Mcf  × $  3.05 =       $496

────────────────────────────────────────────────────
Month total                                     $496

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/177301 is the state's own key, not one this site invented.