ALTON UNIT

Name: ALTON UNIT lease production and value, Jan 2012 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by EOG RESOURCES, INC. (P-5 253162) in the EAGLEVILLE (EAGLE FORD-2) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9910District 02Field 27135750OilCasinghead gasSave

Value, all time

$307.6 M

Jan 2012 – May 2026

Value, last 12 filed months

$6.5 M

at the published price for each month

Months reported

173

no gaps in the span

Streams

oil, casinghead gas

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
Oil	Disposition	4,251,971 bbl	$288,980,924
Casinghead gas	Production	5,806,350 Mcf	$18,588,904
Total			$307,569,828

Wells on this lease (13)

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 29.0758, -97.7607. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

29.07569, -97.76068 · 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 13 wells

With a plug date

0.0%

0 of 13 wells

Median depth

10,695 ft

13 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.

13100.0%

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

10k

12k

15k

20k+

Total depth in feet, 13 of 13 wells. Median 10,695 ft, with the middle half between 10,681 and 11,000 ft; the shallowest is 10,649 ft and the deepest 11,145 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

10s

Last completion by decade, 13 of 13 wells, Jan 2012 – Mar 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Jan 2012 – Mar 2018

13 of 13 wells

13 wells


42-25534018	7H	11,145 ft	Mar 2018	—	—
42-25534019	8H	11,105 ft	Mar 2018	—	—
42-25535552	14H	11,066 ft	Mar 2018	—	—
42-25535553	15H	11,000 ft	Mar 2018	—	—
42-25534015	11H	10,669 ft	Jul 2015	—	—
42-25534016	12H	10,688 ft	Jul 2015	—	—
42-25534017	13H	10,676 ft	Jul 2015	—	—
42-25532156	3H	10,689 ft	Mar 2012	—	—
42-25532155	2H	10,695 ft	Mar 2012	—	—
42-25532186	5H	10,696 ft	Mar 2012	—	—
42-25532185	4H	10,681 ft	Mar 2012	—	—
42-25532189	6H	10,649 ft	Feb 2012	—	—
42-25532154	1H	10,744 ft	Jan 2012	—	—

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 (173)

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

173 months


May 2026	6,340	12,532	106.41	3.05	$712,810
Apr 2026	6,286	11,036	98.93	2.87	$653,544
Mar 2026	6,306	10,906	89.75	3.15	$600,311
Feb 2026	5,854	9,574	63.50	3.75	$407,635
Jan 2026	7,608	11,730	59.13	8.00	$543,677
Dec 2025	7,490	10,529	56.66	4.41	$470,852
Nov 2025	7,822	11,606	58.59	3.93	$503,861
Oct 2025	6,997	12,012	59.38	3.30	$455,180
Sep 2025	7,262	13,364	62.74	3.08	$496,738
Aug 2025	7,607	13,712	63.93	3.01	$527,654
Jul 2025	7,620	14,240	66.74	3.32	$555,767
Jun 2025	7,977	15,062	66.48	3.13	$577,436
May 2025	8,851	14,197	60.55	3.23	$581,817
Apr 2025	7,438	9,433	62.36	3.54	$497,256
Mar 2025	7,624	10,546	67.70	4.27	$561,159
Feb 2025	7,613	10,721	70.88	4.34	$586,148
Jan 2025	8,878	17,300	74.32	4.28	$733,834
Dec 2024	8,873	12,053	68.99	3.12	$649,770
Nov 2024	10,023	11,812	69.05	2.20	$718,056
Oct 2024	6,783	9,505	71.37	2.28	$505,787
Sep 2024	7,625	11,715	69.61	2.36	$558,475
Aug 2024	8,131	12,055	75.63	2.06	$639,825
Jul 2024	7,529	10,457	79.93	2.15	$624,240
Jun 2024	8,371	9,621	78.08	2.63	$678,949
May 2024	7,900	10,465	78.81	2.20	$645,606
Apr 2024	8,349	10,145	84.45	1.66	$721,906
Mar 2024	9,587	12,371	80.30	1.55	$788,951
Feb 2024	8,957	11,932	76.09	1.78	$702,821
Jan 2024	10,375	12,349	73.02	3.30	$798,305
Dec 2023	9,524	12,463	71.26	2.61	$711,218
Nov 2023	8,709	11,316	77.89	2.81	$710,114
Oct 2023	7,672	10,811	85.44	3.09	$688,872
Sep 2023	9,039	13,892	89.04	2.74	$842,828
Aug 2023	9,793	15,123	80.52	2.67	$828,954
Jul 2023	9,454	13,434	74.85	2.64	$743,122
Jun 2023	9,248	12,414	68.96	2.26	$665,779
May 2023	9,849	13,241	70.62	2.23	$725,029
Apr 2023	9,452	11,704	78.12	2.24	$764,581
Mar 2023	10,342	14,556	72.85	2.39	$788,250
Feb 2023	10,370	14,057	75.11	2.47	$813,551
Jan 2023	10,248	14,906	76.53	3.39	$834,777
Dec 2022	10,435	15,581	76.41	5.73	$886,603
Nov 2022	10,735	19,410	85.00	5.65	$1,022,068
Oct 2022	11,488	18,249	87.18	5.86	$1,108,532
Sep 2022	11,151	19,591	84.88	8.16	$1,106,432
Aug 2022	11,454	20,653	94.52	9.13	$1,271,135
Jul 2022	11,594	21,746	101.58	7.54	$1,341,729
Jun 2022	11,662	12,121	115.09	7.98	$1,438,871
May 2022	12,469	19,183	109.37	8.43	$1,525,506
Apr 2022	12,718	18,842	104.22	6.84	$1,454,304
Mar 2022	13,433	22,247	108.88	5.08	$1,575,520
Feb 2022	11,192	20,118	91.05	4.86	$1,116,782
Jan 2022	13,599	27,532	81.84	4.54	$1,237,874
Dec 2021	14,561	28,319	71.32	3.90	$1,148,910
Nov 2021	13,429	24,777	77.43	5.24	$1,169,561
Oct 2021	13,243	27,705	79.79	5.71	$1,214,962
Sep 2021	13,055	28,119	69.86	5.35	$1,062,485
Aug 2021	14,415	29,767	66.02	4.22	$1,077,313
Jul 2021	14,464	25,535	70.78	3.98	$1,125,444
Jun 2021	14,101	24,272	69.49	3.38	$1,061,933
May 2021	15,313	29,372	63.48	3.02	$1,060,704
Apr 2021	16,735	30,152	60.36	2.76	$1,093,296
Mar 2021	15,837	24,806	61.30	2.72	$1,038,205
Feb 2021	11,955	20,757	57.80	5.55	$806,158
Jan 2021	17,843	30,395	50.41	2.81	$984,884
Dec 2020	16,138	31,353	44.64	2.68	$804,284
Nov 2020	16,427	27,262	38.77	2.71	$710,661
Oct 2020	17,389	27,203	36.97	2.48	$710,292
Sep 2020	17,202	23,568	37.09	1.99	$684,947
Aug 2020	18,117	23,147	39.98	2.39	$779,526
Jul 2020	18,864	23,906	38.37	1.83	$767,443
Jun 2020	20,322	27,100	34.90	1.69	$755,045
May 2020	16,386	23,147	16.92	1.81	$319,257
Apr 2020	20,079	33,361	14.75	1.80	$356,361
Mar 2020	22,305	32,659	30.34	1.86	$737,356
Feb 2020	21,077	25,769	49.88	1.98	$1,102,361
Jan 2020	23,723	25,572	57.25	2.09	$1,411,708
Dec 2019	24,540	35,412	59.01	2.30	$1,529,707
Nov 2019	24,683	30,303	55.30	2.75	$1,448,324
Oct 2019	24,896	30,933	53.47	2.42	$1,406,002
Sep 2019	26,812	42,094	55.05	2.66	$1,587,856
Aug 2019	28,969	39,504	53.11	2.30	$1,629,575
Jul 2019	32,010	39,816	56.27	2.46	$1,899,152
Jun 2019	35,449	39,948	52.78	2.49	$1,970,517
May 2019	40,710	30,780	58.48	2.74	$2,465,068
Apr 2019	7,444	3,680	62.63	2.75	$476,340
Mar 2019	11,019	10,366	56.80	3.06	$657,621
Feb 2019	7,484	7,179	50.85	2.79	$400,607
Jan 2019	28,017	25,225	46.03	3.23	$1,371,053
Dec 2018	29,290	31,653	46.59	4.19	$1,497,103
Nov 2018	38,925	55,843	52.93	4.24	$2,296,920
Oct 2018	42,198	60,967	61.44	3.40	$2,799,816
Sep 2018	43,818	57,071	59.54	3.11	$2,786,300
Aug 2018	54,513	77,097	59.40	3.07	$3,474,495
Jul 2018	57,678	74,838	65.14	2.93	$3,976,561
Jun 2018	71,176	80,690	60.18	3.08	$4,531,648
May 2018	87,805	86,892	65.38	2.90	$5,992,747
Apr 2018	156,638	145,241	63.84	2.90	$10,421,085
Mar 2018	54,248	44,689	61.22	2.79	$3,445,604
Feb 2018	3,402	5,439	61.78	2.77	$225,220
Jan 2018	14,881	24,063	62.87	4.01	$1,032,045
Dec 2017	13,732	23,984	57.27	2.92	$856,501
Nov 2017	15,944	27,536	55.42	3.12	$969,484
Oct 2017	15,510	24,772	49.29	2.98	$838,400
Sep 2017	15,332	37,206	47.52	3.09	$843,442
Aug 2017	17,421	28,373	45.37	3.00	$875,635
Jul 2017	16,872	26,942	43.87	3.09	$823,352
Jun 2017	18,309	26,880	42.49	3.09	$860,936
May 2017	18,712	27,638	45.37	3.26	$939,157
Apr 2017	17,921	31,438	47.93	3.21	$959,920
Mar 2017	20,328	35,828	46.77	2.98	$1,057,640
Feb 2017	21,077	56,166	50.45	2.95	$1,229,170
Jan 2017	24,094	54,805	49.41	3.42	$1,377,852
Dec 2016	22,524	44,026	48.76	3.72	$1,262,172
Nov 2016	21,909	33,273	42.49	2.64	$1,018,899
Oct 2016	24,820	38,963	46.19	3.09	$1,266,842
Sep 2016	19,914	32,692	41.55	3.10	$928,793
Aug 2016	29,727	56,465	41.44	2.92	$1,397,010
Jul 2016	30,761	53,145	41.62	2.92	$1,435,687
Jun 2016	32,964	61,177	45.35	2.69	$1,659,228
May 2016	39,951	78,156	42.52	1.99	$1,854,328
Apr 2016	36,166	42,883	36.56	1.99	$1,407,611
Mar 2016	26,364	25,844	33.01	1.79	$916,640
Feb 2016	24,906	27,080	26.47	2.06	$715,145
Jan 2016	42,887	58,813	27.35	2.36	$1,312,015
Dec 2015	51,881	72,910	32.36	2.00	$1,824,792
Nov 2015	60,251	75,166	38.79	2.17	$2,500,046
Oct 2015	74,178	82,847	43.55	2.43	$3,431,487
Sep 2015	94,755	99,492	42.99	2.76	$4,347,958
Aug 2015	31,643	28,658	40.16	2.87	$1,353,103
Jul 2015	3,120	3,980	48.15	2.95	$161,949
Jun 2015	15,598	20,497	56.15	2.88	$934,918
May 2015	16,783	21,724	55.21	2.96	$990,794
Apr 2015	16,648	22,008	49.82	2.71	$888,970
Mar 2015	16,901	21,008	42.89	2.93	$786,536
Feb 2015	15,408	19,879	44.66	2.98	$747,285
Jan 2015	18,816	23,568	43.43	3.10	$890,255
Dec 2014	19,495	24,262	54.69	3.59	$1,153,315
Nov 2014	19,487	24,278	70.46	4.25	$1,476,280
Oct 2014	20,406	22,915	78.30	3.90	$1,687,180
Sep 2014	12,076	15,465	86.16	4.05	$1,103,031
Aug 2014	13,874	19,966	89.39	4.04	$1,320,762
Jul 2014	14,931	21,561	96.56	4.18	$1,531,854
Jun 2014	19,777	27,258	98.16	4.74	$2,070,428
May 2014	22,845	32,837	94.73	4.73	$2,319,313
Apr 2014	21,702	32,234	95.94	4.81	$2,237,107
Mar 2014	24,208	33,978	95.89	5.06	$2,493,125
Feb 2014	22,783	32,630	97.40	6.19	$2,421,109
Jan 2014	24,882	35,222	90.40	4.86	$2,420,537
Dec 2013	25,651	37,726	91.82	4.35	$2,519,552
Nov 2013	29,365	41,583	88.85	3.74	$2,764,529
Oct 2013	30,184	39,721	97.42	3.78	$3,090,645
Sep 2013	20,619	28,358	104.11	3.72	$2,252,072
Aug 2013	27,236	38,041	104.25	3.52	$2,973,357
Jul 2013	32,126	50,410	102.52	3.72	$3,480,969
Jun 2013	36,066	59,133	94.40	3.93	$3,637,225
May 2013	34,459	51,251	94.83	4.15	$3,480,391
Apr 2013	30,252	40,537	93.96	4.28	$3,016,081
Mar 2013	35,682	48,454	93.62	3.91	$3,530,143
Feb 2013	37,230	51,592	91.23	3.42	$3,572,933
Jan 2013	45,339	66,808	91.60	3.42	$4,381,530
Dec 2012	45,455	63,737	86.77	3.42	$4,162,121
Nov 2012	50,444	72,324	86.95	3.62	$4,648,277
Oct 2012	50,058	69,849	89.38	3.40	$4,711,648
Sep 2012	56,343	73,581	94.67	2.92	$5,548,731
Aug 2012	67,952	93,445	92.66	2.91	$6,568,185
Jul 2012	79,979	108,788	85.13	3.02	$7,137,239
Jun 2012	92,073	121,843	79.82	2.52	$7,656,194
May 2012	120,760	154,306	91.61	2.49	$11,446,786
Apr 2012	203,753	210,656	101.65	2.00	$21,132,130
Mar 2012	18,157	20,242	105.05	2.22	$1,952,372
Feb 2012	28,904	31,621	101.10	2.57	$3,003,468
Jan 2012	0	0	98.09	2.73	$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

Oil                6,340 bbl  × $106.41 =   $674,639
Casinghead gas    12,532 Mcf  × $  3.05 =    $38,170

────────────────────────────────────────────────────
Month total                                 $712,810

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. 02/O/9910 is the state's own key, not one this site invented.