ALFONSO

Name: ALFONSO lease production and value, Jun 2001 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

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 183776District 04Field 171305502 tax incentive programmesCondensateGasSave Export

Value, all time

$7.0 M

Jun 2001 – May 2026

Value, last 12 filed months

$33 k

at the published price for each month

Months reported

300

no gaps in the span

Streams

condensate, gas

The CHARCO (9900) field

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.

Programme	Filings	With an approval date	Dated	Docket
High Cost Gas	1	1	2002-09-25	149084
NGPA	1	none	—	—

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.

Stream	Basis	Volume	Value
Condensate	Disposition	971 bbl	$36,954
Gas	Production	1,666,871 Mcf	$6,953,330
Total			$6,990,284

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 27.0662, -99.1397. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.06619, -99.13968 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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

Jul 2001

1 of 1 wells

1 well


42-50534337	19	10,320 ft	Jul 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 (300)

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

300 months


May 2026	0	629	106.41	3.05	$1,916
Apr 2026	0	590	98.93	2.87	$1,693
Mar 2026	0	654	89.75	3.15	$2,060
Feb 2026	0	717	63.50	3.75	$2,689
Jan 2026	0	804	59.13	8.00	$6,430
Dec 2025	0	827	56.66	4.41	$3,650
Nov 2025	0	867	58.59	3.93	$3,404
Oct 2025	0	651	59.38	3.30	$2,151
Sep 2025	1	744	62.74	3.08	$2,352
Aug 2025	0	661	63.93	3.01	$1,993
Jul 2025	0	777	66.74	3.32	$2,576
Jun 2025	0	743	66.48	3.13	$2,325
May 2025	0	654	60.55	3.23	$2,114
Apr 2025	0	584	62.36	3.54	$2,069
Mar 2025	0	697	67.70	4.27	$2,975
Feb 2025	0	648	70.88	4.34	$2,813
Jan 2025	0	617	74.32	4.28	$2,640
Dec 2024	0	729	68.99	3.12	$2,275
Nov 2024	0	701	69.05	2.20	$1,541
Oct 2024	0	581	71.37	2.28	$1,325
Sep 2024	0	670	69.61	2.36	$1,584
Aug 2024	0	684	75.63	2.06	$1,412
Jul 2024	0	782	79.93	2.15	$1,679
Jun 2024	0	620	78.08	2.63	$1,633
May 2024	0	217	78.81	2.20	$477
Apr 2024	0	339	84.45	1.66	$562
Mar 2024	0	211	80.30	1.55	$326
Feb 2024	0	309	76.09	1.78	$551
Jan 2024	0	390	73.02	3.30	$1,286
Dec 2023	0	333	71.26	2.61	$869
Nov 2023	0	373	77.89	2.81	$1,047
Oct 2023	0	358	85.44	3.09	$1,105
Sep 2023	0	364	89.04	2.74	$996
Aug 2023	0	474	80.52	2.67	$1,267
Jul 2023	0	748	74.85	2.64	$1,976
Jun 2023	0	604	68.96	2.26	$1,364
May 2023	0	680	70.62	2.23	$1,515
Apr 2023	0	765	78.12	2.24	$1,712
Mar 2023	0	734	72.85	2.39	$1,757
Feb 2023	0	576	75.11	2.47	$1,420
Jan 2023	0	740	76.53	3.39	$2,507
Dec 2022	0	824	76.41	5.73	$4,721
Nov 2022	0	733	85.00	5.65	$4,139
Oct 2022	0	687	87.18	5.86	$4,028
Sep 2022	0	757	84.88	8.16	$6,180
Aug 2022	0	559	94.52	9.13	$5,102
Jul 2022	0	428	101.58	7.54	$3,228
Jun 2022	0	647	115.09	7.98	$5,161
May 2022	0	706	109.37	8.43	$5,954
Apr 2022	0	153	104.22	6.84	$1,046
Mar 2022	0	369	108.88	5.08	$1,873
Feb 2022	0	663	91.05	4.86	$3,221
Jan 2022	0	806	81.84	4.54	$3,657
Dec 2021	0	1,100	71.32	3.90	$4,289
Nov 2021	0	764	77.43	5.24	$4,001
Oct 2021	0	790	79.79	5.71	$4,514
Sep 2021	0	819	69.86	5.35	$4,382
Aug 2021	1	846	66.02	4.22	$3,637
Jul 2021	0	863	70.78	3.98	$3,437
Jun 2021	0	839	69.49	3.38	$2,836
May 2021	0	865	63.48	3.02	$2,610
Apr 2021	0	840	60.36	2.76	$2,317
Mar 2021	0	876	61.30	2.72	$2,380
Feb 2021	0	760	57.80	5.55	$4,216
Jan 2021	0	915	50.41	2.81	$2,571
Dec 2020	1	886	44.64	2.68	$2,415
Nov 2020	0	860	38.77	2.71	$2,328
Oct 2020	0	778	36.97	2.48	$1,928
Sep 2020	1	665	37.09	1.99	$1,361
Aug 2020	2	670	39.98	2.39	$1,678
Jul 2020	0	742	38.37	1.83	$1,354
Jun 2020	2	730	34.90	1.69	$1,304
May 2020	0	2,168	16.92	1.81	$3,934
Apr 2020	1	818	14.75	1.80	$1,491
Mar 2020	0	567	30.34	1.86	$1,052
Feb 2020	2	591	49.88	1.98	$1,270
Jan 2020	5	2,586	57.25	2.09	$5,703
Dec 2019	0	2,437	59.01	2.30	$5,616
Nov 2019	1	2,760	55.30	2.75	$7,647
Oct 2019	0	3,355	53.47	2.42	$8,114
Sep 2019	0	4,050	55.05	2.66	$10,762
Aug 2019	0	5,135	53.11	2.30	$11,833
Jul 2019	0	1,480	56.27	2.46	$3,641
Jun 2019	0	1,450	52.78	2.49	$3,612
May 2019	0	1,473	58.48	2.74	$4,036
Apr 2019	0	1,500	62.63	2.75	$4,126
Mar 2019	0	1,479	56.80	3.06	$4,529
Feb 2019	0	1,383	50.85	2.79	$3,862
Jan 2019	0	1,384	46.03	3.23	$4,468
Dec 2018	0	1,768	46.59	4.19	$7,400
Nov 2018	0	1,095	52.93	4.24	$4,640
Oct 2018	0	990	61.44	3.40	$3,364
Sep 2018	0	1,014	59.54	3.11	$3,152
Aug 2018	0	1,009	59.40	3.07	$3,094
Jul 2018	0	1,043	65.14	2.93	$3,058
Jun 2018	0	972	60.18	3.08	$2,991
May 2018	0	1,011	65.38	2.90	$2,933
Apr 2018	0	981	63.84	2.90	$2,846
Mar 2018	0	1,011	61.22	2.79	$2,818
Feb 2018	0	1,108	61.78	2.77	$3,065
Jan 2018	1	911	62.87	4.01	$3,715
Dec 2017	0	1,015	57.27	2.92	$2,965
Nov 2017	0	1,111	55.42	3.12	$3,465
Oct 2017	0	1,027	49.29	2.98	$3,064
Sep 2017	0	1,263	47.52	3.09	$3,899
Aug 2017	0	1,138	45.37	3.00	$3,419
Jul 2017	0	1,152	43.87	3.09	$3,557
Jun 2017	0	1,099	42.49	3.09	$3,393
May 2017	0	1,183	45.37	3.26	$3,861
Apr 2017	2	1,135	47.93	3.21	$3,741
Mar 2017	0	1,154	46.77	2.98	$3,443
Feb 2017	0	1,075	50.45	2.95	$3,174
Jan 2017	0	1,165	49.41	3.42	$3,983
Dec 2016	0	1,182	48.76	3.72	$4,400
Nov 2016	0	1,093	42.49	2.64	$2,890
Oct 2016	0	1,149	46.19	3.09	$3,551
Sep 2016	0	1,115	41.55	3.10	$3,457
Aug 2016	0	1,173	41.44	2.92	$3,430
Jul 2016	0	888	41.62	2.92	$2,597
Jun 2016	0	1,220	45.35	2.69	$3,277
May 2016	0	1,186	42.52	1.99	$2,361
Apr 2016	0	1,163	36.56	1.99	$2,316
Mar 2016	0	1,202	33.01	1.79	$2,156
Feb 2016	0	1,094	26.47	2.06	$2,258
Jan 2016	0	1,200	27.35	2.36	$2,837
Dec 2015	0	1,192	32.36	2.00	$2,386
Nov 2015	0	1,143	38.79	2.17	$2,477
Oct 2015	0	1,273	43.55	2.43	$3,089
Sep 2015	0	1,258	42.99	2.76	$3,470
Aug 2015	0	1,297	40.16	2.87	$3,726
Jul 2015	0	1,326	48.15	2.95	$3,905
Jun 2015	0	1,324	56.15	2.88	$3,817
May 2015	0	1,389	55.21	2.96	$4,105
Apr 2015	0	1,362	49.82	2.71	$3,686
Mar 2015	0	1,430	42.89	2.93	$4,197
Feb 2015	1	1,388	44.66	2.98	$4,176
Jan 2015	0	1,451	43.43	3.10	$4,499
Dec 2014	1	1,630	54.69	3.59	$5,909
Nov 2014	0	1,755	70.46	4.25	$7,462
Oct 2014	0	1,563	78.30	3.90	$6,097
Sep 2014	0	1,496	86.16	4.05	$6,052
Aug 2014	0	1,886	89.39	4.04	$7,610
Jul 2014	0	1,886	96.56	4.18	$7,883
Jun 2014	4	1,961	98.16	4.74	$9,682
May 2014	2	2,126	94.73	4.73	$10,238
Apr 2014	12	2,808	95.94	4.81	$14,655
Mar 2014	1	2,449	95.89	5.06	$12,480
Feb 2014	3	2,301	97.40	6.19	$14,540
Jan 2014	0	2,828	90.40	4.86	$13,746
Dec 2013	6	3,594	91.82	4.35	$16,201
Nov 2013	1	1,764	88.85	3.74	$6,683
Oct 2013	0	3,141	97.42	3.78	$11,871
Sep 2013	4	2,458	104.11	3.72	$9,555
Aug 2013	23	1,962	104.25	3.52	$9,309
Jul 2013	16	3,697	102.52	3.72	$15,385
Jun 2013	0	4,151	94.40	3.93	$16,328
May 2013	0	5,355	94.83	4.15	$22,218
Apr 2013	5	6,943	93.96	4.28	$30,204
Mar 2013	11	6,616	93.62	3.91	$26,917
Feb 2013	0	1,587	91.23	3.42	$5,427
Jan 2013	3	1,608	91.60	3.42	$5,774
Dec 2012	5	1,573	86.77	3.42	$5,814
Nov 2012	0	1,954	86.95	3.62	$7,083
Oct 2012	4	1,710	89.38	3.40	$6,171
Sep 2012	0	1,626	94.67	2.92	$4,745
Aug 2012	3	1,648	92.66	2.91	$5,071
Jul 2012	0	1,616	85.13	3.02	$4,882
Jun 2012	0	1,538	79.82	2.52	$3,874
May 2012	17	1,618	91.61	2.49	$5,583
Apr 2012	0	1,645	101.65	2.00	$3,285
Mar 2012	4	1,755	105.05	2.22	$4,320
Feb 2012	0	1,569	101.10	2.57	$4,033
Jan 2012	0	1,717	98.09	2.73	$4,694
Dec 2011	3	1,084	96.87	3.24	$3,802
Nov 2011	0	1,272	95.72	3.31	$4,212
Oct 2011	4	1,444	84.98	3.65	$5,608
Sep 2011	0	1,536	83.62	3.99	$6,122
Aug 2011	0	2,022	83.40	4.15	$8,390
Jul 2011	2	1,661	94.14	4.52	$7,691
Jun 2011	0	1,717	92.90	4.64	$7,967
May 2011	3	1,793	98.13	4.40	$8,192
Apr 2011	4	1,592	105.96	4.33	$7,322
Mar 2011	0	1,721	96.36	4.06	$6,983
Feb 2011	0	1,641	85.64	4.18	$6,859
Jan 2011	2	1,582	86.50	4.59	$7,432
Dec 2010	1	1,859	85.73	4.35	$8,168
Nov 2010	0	1,625	80.84	3.80	$6,167
Oct 2010	3	1,877	78.10	3.51	$6,820
Sep 2010	11	1,618	72.63	3.98	$7,238
Aug 2010	4	2,211	73.68	4.42	$10,066
Jul 2010	0	2,005	72.55	4.74	$9,497
Jun 2010	3	2,490	70.36	4.91	$12,438
May 2010	0	1,997	71.12	4.24	$8,458
Apr 2010	5	2,298	81.69	4.12	$9,882
Mar 2010	0	2,429	78.39	4.39	$10,660
Feb 2010	0	2,050	73.58	5.44	$11,157
Jan 2010	3	2,555	74.36	5.96	$15,461
Dec 2009	2	2,039	71.44	5.48	$11,324
Nov 2009	0	3,069	74.59	3.75	$11,513
Oct 2009	0	3,778	72.54	4.11	$15,529
Sep 2009	6	3,489	65.54	3.06	$11,086
Aug 2009	0	4,500	67.42	3.22	$14,483
Jul 2009	0	5,982	61.13	3.46	$20,725
Jun 2009	0	5,811	66.16	3.90	$22,634
May 2009	0	2,353	54.74	3.93	$9,237
Apr 2009	5	2,218	46.77	3.59	$8,191
Mar 2009	0	4,986	42.14	4.06	$20,238
Feb 2009	6	4,599	32.81	4.63	$21,504
Jan 2009	0	4,649	35.86	5.37	$24,970
Dec 2008	0	4,426	37.10	5.98	$26,455
Nov 2008	5	4,343	55.49	6.86	$30,072
Oct 2008	3	4,575	75.24	6.92	$31,894
Sep 2008	0	4,695	101.76	7.88	$36,983
Aug 2008	0	5,392	114.22	8.48	$45,740
Jul 2008	0	2,571	131.08	11.39	$29,282
Jun 2008	0	2,439	131.33	13.03	$31,787
May 2008	1	2,527	123.17	11.57	$29,371
Apr 2008	2	2,281	110.31	10.45	$24,068
Mar 2008	0	2,520	101.90	9.66	$24,353
Feb 2008	3	2,313	92.53	8.77	$20,564
Jan 2008	0	2,499	90.38	8.21	$20,506
Dec 2007	0	2,359	88.33	7.30	$17,225
Nov 2007	0	2,203	91.67	7.29	$16,064
Oct 2007	0	2,514	82.85	6.92	$17,402
Sep 2007	0	3,191	75.84	6.24	$19,925
Aug 2007	0	4,674	69.06	6.39	$29,857
Jul 2007	0	3,714	70.90	6.39	$23,725
Jun 2007	0	3,775	62.00	7.55	$28,495
May 2007	0	4,093	58.74	7.85	$32,115
Apr 2007	1	6,371	59.61	7.81	$49,787
Mar 2007	0	6,247	56.92	7.30	$45,615
Feb 2007	0	6,172	55.10	8.22	$50,709
Jan 2007	0	2,239	50.30	6.73	$15,061
Dec 2006	2	3,805	56.65	6.92	$26,438
Nov 2006	0	3,231	54.20	7.62	$24,612
Oct 2006	0	3,003	54.90	6.01	$18,059
Sep 2006	0	3,238	60.08	5.04	$16,310
Aug 2006	0	3,471	68.71	7.34	$25,477
Jul 2006	0	2,998	69.37	6.34	$19,016
Jun 2006	0	3,394	66.28	6.38	$21,667
May 2006	0	3,390	66.01	6.42	$21,781
Apr 2006	0	3,539	64.39	7.36	$26,049
Mar 2006	0	3,618	56.70	7.08	$25,626
Feb 2006	0	3,085	57.59	7.75	$23,912
Jan 2006	0	3,323	60.59	8.93	$29,685
Dec 2005	2	4,988	54.94	13.42	$67,026
Nov 2005	1	6,400	54.69	10.59	$67,820
Oct 2005	2	8,221	58.34	13.80	$113,532
Sep 2005	1	7,365	61.45	12.08	$89,023
Aug 2005	2	7,980	61.51	9.80	$78,302
Jul 2005	0	9,732	55.69	7.84	$76,334
Jun 2005	0	14,737	52.33	7.38	$108,774
May 2005	0	5,221	45.22	6.65	$34,726
Apr 2005	0	4,424	49.20	7.36	$32,563
Mar 2005	0	4,763	50.37	7.15	$34,079
Feb 2005	0	4,663	45.22	6.31	$29,432
Jan 2005	0	5,159	43.16	6.32	$32,616
Dec 2004	1	5,089	39.86	6.75	$34,396
Nov 2004	0	4,847	45.28	6.33	$30,684
Oct 2004	0	4,991	49.70	6.52	$32,517
Sep 2004	0	6,307	43.24	5.28	$33,326
Aug 2004	0	6,564	42.37	5.55	$36,435
Jul 2004	2	14,014	38.28	6.08	$85,340
Jun 2004	7	15,065	36.10	6.43	$97,166
May 2004	0	5,698	37.48	6.49	$37,006
Apr 2004	0	5,824	34.47	5.86	$34,120
Mar 2004	0	6,186	34.36	5.53	$34,209
Feb 2004	0	6,012	32.45	5.51	$33,124
Jan 2004	0	6,527	32.03	6.30	$41,118
Dec 2003	0	6,941	30.26	6.30	$43,740
Nov 2003	0	7,219	28.80	4.60	$33,172
Oct 2003	0	7,675	28.17	4.76	$36,530
Sep 2003	0	7,399	26.31	4.75	$35,141
Aug 2003	0	8,287	29.76	5.13	$42,510
Jul 2003	0	8,265	29.41	5.17	$42,737
Jun 2003	14	8,168	28.56	5.98	$49,269
May 2003	0	10,592	26.59	5.97	$63,263
Apr 2003	169	17,482	26.67	5.41	$99,037
Mar 2003	0	12,065	31.14	6.10	$73,549
Feb 2003	3	20,023	33.48	7.93	$158,800
Jan 2003	4	26,428	30.31	5.58	$147,643
Dec 2002	2	38,555	26.91	4.85	$187,191
Nov 2002	2	58,169	24.66	4.14	$240,692
Oct 2002	0	14,221	26.46	4.23	$60,142
Sep 2002	0	11,136	27.44	3.64	$40,482
Aug 2002	0	11,285	25.96	3.16	$35,708
Jul 2002	0	12,624	24.58	3.06	$38,652
Jun 2002	0	18,465	23.73	3.34	$61,641
May 2002	1	19,586	24.66	3.58	$70,221
Apr 2002	0	23,220	23.65	3.51	$81,556
Mar 2002	1	32,101	22.00	3.10	$99,622
Feb 2002	0	23,112	18.22	2.38	$54,907
Jan 2002	0	22,749	17.17	2.38	$54,044
Dec 2001	167	56,142	16.93	2.36	$135,569
Nov 2001	0	79,899	18.07	2.41	$192,199
Oct 2001	1	97,024	19.78	2.53	$245,382
Sep 2001	181	120,768	24.26	2.25	$276,278
Aug 2001	1	128,219	24.87	3.05	$391,498
Jul 2001	177	142,631	23.93	3.20	$460,238
Jun 2001	0	0	24.56	3.82	$0

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                  629 Mcf  × $  3.05 =     $1,916

────────────────────────────────────────────────────
Month total                                   $1,916

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/183776 is the state's own key, not one this site invented.