DUNCAN UNIT

Name: DUNCAN UNIT lease production and value, May 2014 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 10897District 02Field 27135750OilCasinghead gasSave

Value, all time

$282.7 M

May 2014 – May 2026

Value, last 12 filed months

$14.3 M

at the published price for each month

Months reported

145

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	4,260,695 bbl	$264,378,204
Casinghead gas	Production	5,464,587 Mcf	$18,325,898
Total			$282,704,102

Wells on this lease (15)

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 28.9942, -97.9122. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

28.99291, -97.91264 · 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 15 wells

With a plug date

0.0%

0 of 15 wells

Median depth

10,779 ft

15 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.

15100.0%

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, 15 of 15 wells. Median 10,779 ft, with the middle half between 10,520 and 10,823 ft; the shallowest is 10,406 ft and the deepest 10,855 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

20s

Last completion by decade, 15 of 15 wells, Jun 2014 – Jan 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Jun 2014 – Jan 2022

15 of 15 wells

15 wells


42-25537131	14H	10,792 ft	Jan 2022	—	—
42-25537132	15H	10,853 ft	Oct 2021	—	—
42-25537133	16H	10,779 ft	Oct 2021	—	—
42-25537134	17H	10,849 ft	Oct 2021	—	—
42-25536595	13H	10,855 ft	Mar 2020	—	—
42-25536594	12H	10,800 ft	Mar 2020	—	—
42-25536593	11H	10,845 ft	Mar 2020	—	—
42-25536592	10H	10,793 ft	Mar 2020	—	—
42-25533679	7H	10,564 ft	Jul 2019	—	—
42-25533682	6H	10,470 ft	Jul 2019	—	—
42-25535355	8H	10,548 ft	Jul 2019	—	—
42-25535356	9H	10,406 ft	Jul 2019	—	—
42-25536314	3H	10,531 ft	Jul 2019	—	—
42-25533683	4H	10,508 ft	Jun 2014	—	—
42-25533684	5H	10,482 ft	Jun 2014	—	—

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 (145)

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

145 months


May 2026	13,409	19,617	106.41	3.05	$1,486,602
Apr 2026	15,452	25,138	98.93	2.87	$1,600,805
Mar 2026	15,535	23,750	89.75	3.15	$1,469,065
Feb 2026	13,156	19,986	63.50	3.75	$910,360
Jan 2026	15,899	26,524	59.13	8.00	$1,152,245
Dec 2025	16,452	27,616	56.66	4.41	$1,054,050
Nov 2025	16,384	25,735	58.59	3.93	$1,060,985
Oct 2025	15,872	25,847	59.38	3.30	$1,027,900
Sep 2025	16,152	27,106	62.74	3.08	$1,096,779
Aug 2025	17,197	25,531	63.93	3.01	$1,176,374
Jul 2025	15,898	23,588	66.74	3.32	$1,139,231
Jun 2025	16,594	21,167	66.48	3.13	$1,169,395
May 2025	18,393	23,701	60.55	3.23	$1,190,305
Apr 2025	17,404	22,557	62.36	3.54	$1,165,236
Mar 2025	18,686	24,250	67.70	4.27	$1,368,549
Feb 2025	18,476	24,043	70.88	4.34	$1,413,946
Jan 2025	19,857	34,092	74.32	4.28	$1,621,641
Dec 2024	20,179	38,584	68.99	3.12	$1,512,584
Nov 2024	19,869	38,747	69.05	2.20	$1,457,137
Oct 2024	20,911	40,874	71.37	2.28	$1,585,668
Sep 2024	20,735	44,202	69.61	2.36	$1,547,873
Aug 2024	22,421	46,734	75.63	2.06	$1,792,142
Jul 2024	22,199	37,691	79.93	2.15	$1,855,273
Jun 2024	22,003	38,326	78.08	2.63	$1,818,944
May 2024	23,396	39,301	78.81	2.20	$1,930,240
Apr 2024	23,147	36,248	84.45	1.66	$2,014,907
Mar 2024	25,309	38,687	80.30	1.55	$2,092,089
Feb 2024	25,295	43,903	76.09	1.78	$2,003,004
Jan 2024	28,120	46,587	73.02	3.30	$2,206,950
Dec 2023	27,574	50,839	71.26	2.61	$2,097,650
Nov 2023	27,726	49,388	77.89	2.81	$2,298,238
Oct 2023	28,382	48,091	85.44	3.09	$2,573,428
Sep 2023	27,343	43,008	89.04	2.74	$2,552,249
Aug 2023	28,653	41,353	80.52	2.67	$2,417,671
Jul 2023	30,237	40,887	74.85	2.64	$2,371,255
Jun 2023	30,595	35,967	68.96	2.26	$2,191,062
May 2023	30,291	33,182	70.62	2.23	$2,213,060
Apr 2023	30,293	30,842	78.12	2.24	$2,435,506
Mar 2023	29,431	26,632	72.85	2.39	$2,207,783
Feb 2023	21,266	19,303	75.11	2.47	$1,644,884
Jan 2023	22,400	21,806	76.53	3.39	$1,788,145
Dec 2022	22,388	21,087	76.41	5.73	$1,831,476
Nov 2022	15,485	16,096	85.00	5.65	$1,407,106
Oct 2022	28,910	34,998	87.18	5.86	$2,725,594
Sep 2022	38,888	48,333	84.88	8.16	$3,695,389
Aug 2022	41,981	55,499	94.52	9.13	$4,474,592
Jul 2022	46,407	60,078	101.58	7.54	$5,167,136
Jun 2022	47,418	68,399	115.09	7.98	$6,002,970
May 2022	53,518	70,503	109.37	8.43	$6,447,818
Apr 2022	56,445	73,990	104.22	6.84	$6,388,612
Mar 2022	62,086	75,889	108.88	5.08	$7,145,167
Feb 2022	65,389	73,589	91.05	4.86	$6,311,226
Jan 2022	73,182	76,866	81.84	4.54	$6,338,008
Dec 2021	78,004	78,458	71.32	3.90	$5,869,162
Nov 2021	107,988	106,210	77.43	5.24	$8,917,717
Oct 2021	43,840	40,527	79.79	5.71	$3,729,560
Sep 2021	13,734	15,802	69.86	5.35	$1,044,012
Aug 2021	23,130	30,712	66.02	4.22	$1,656,665
Jul 2021	36,971	50,333	70.78	3.98	$2,817,237
Jun 2021	33,374	44,909	69.49	3.38	$2,470,980
May 2021	41,315	59,238	63.48	3.02	$2,801,437
Apr 2021	41,547	57,208	60.36	2.76	$2,665,581
Mar 2021	45,818	65,285	61.30	2.72	$2,986,019
Feb 2021	41,173	49,301	57.80	5.55	$2,653,319
Jan 2021	51,042	71,429	50.41	2.81	$2,773,762
Dec 2020	53,646	73,992	44.64	2.68	$2,592,720
Nov 2020	55,741	82,950	38.77	2.71	$2,385,589
Oct 2020	62,470	84,430	36.97	2.48	$2,518,770
Sep 2020	66,939	85,073	37.09	1.99	$2,652,151
Aug 2020	73,130	93,035	39.98	2.39	$3,145,635
Jul 2020	79,016	95,400	38.37	1.83	$3,205,960
Jun 2020	92,101	111,854	34.90	1.69	$3,403,393
May 2020	87,247	97,217	16.92	1.81	$1,652,644
Apr 2020	124,920	136,361	14.75	1.80	$2,088,617
Mar 2020	166,285	167,338	30.34	1.86	$5,355,705
Feb 2020	11,433	13,315	49.88	1.98	$596,651
Jan 2020	51,070	77,270	57.25	2.09	$3,085,618
Dec 2019	59,445	88,238	59.01	2.30	$3,711,182
Nov 2019	67,097	104,641	55.30	2.75	$3,998,300
Oct 2019	81,080	119,635	53.47	2.42	$4,624,690
Sep 2019	109,259	144,954	55.05	2.66	$6,399,891
Aug 2019	192,238	193,677	53.11	2.30	$10,656,062
Jul 2019	11,949	9,401	56.27	2.46	$695,497
Jun 2019	1,865	2,637	52.78	2.49	$105,004
May 2019	6,632	8,956	58.48	2.74	$412,382
Apr 2019	6,269	9,094	62.63	2.75	$417,642
Mar 2019	6,567	9,438	56.80	3.06	$401,906
Feb 2019	5,912	8,406	50.85	2.79	$324,097
Jan 2019	6,731	8,736	46.03	3.23	$338,029
Dec 2018	6,548	8,960	46.59	4.19	$342,573
Nov 2018	6,625	9,165	52.93	4.24	$389,496
Oct 2018	6,472	10,371	61.44	3.40	$432,881
Sep 2018	6,413	8,843	59.54	3.11	$409,314
Aug 2018	7,408	9,197	59.40	3.07	$468,238
Jul 2018	7,613	10,932	65.14	2.93	$527,962
Jun 2018	7,436	11,903	60.18	3.08	$484,123
May 2018	7,817	12,447	65.38	2.90	$547,182
Apr 2018	7,563	13,504	63.84	2.90	$521,994
Mar 2018	8,308	10,049	61.22	2.79	$536,621
Feb 2018	7,676	7,023	61.78	2.77	$493,650
Jan 2018	7,758	7,005	62.87	4.01	$515,831
Dec 2017	8,490	8,633	57.27	2.92	$511,444
Nov 2017	8,570	12,063	55.42	3.12	$512,566
Oct 2017	8,477	16,711	49.29	2.98	$467,692
Sep 2017	9,228	16,479	47.52	3.09	$489,390
Aug 2017	11,974	18,097	45.37	3.00	$597,631
Jul 2017	5,874	5,870	43.87	3.09	$275,815
Jun 2017	6,567	6,822	42.49	3.09	$300,093
May 2017	9,300	9,181	45.37	3.26	$451,902
Apr 2017	8,572	8,359	47.93	3.21	$437,702
Mar 2017	9,255	8,954	46.77	2.98	$459,572
Feb 2017	8,139	8,286	50.45	2.95	$435,078
Jan 2017	8,891	8,400	49.41	3.42	$468,022
Dec 2016	9,591	9,600	48.76	3.72	$503,396
Nov 2016	10,025	10,228	42.49	2.64	$453,009
Oct 2016	9,911	11,274	46.19	3.09	$492,629
Sep 2016	10,335	11,841	41.55	3.10	$466,134
Aug 2016	11,090	11,963	41.44	2.92	$494,553
Jul 2016	11,518	13,545	41.62	2.92	$518,989
Jun 2016	10,252	11,144	45.35	2.69	$494,859
May 2016	11,441	12,297	42.52	1.99	$510,955
Apr 2016	11,271	11,499	36.56	1.99	$434,963
Mar 2016	11,708	10,651	33.01	1.79	$405,589
Feb 2016	10,534	10,073	26.47	2.06	$299,622
Jan 2016	10,789	10,674	27.35	2.36	$320,316
Dec 2015	10,930	9,036	32.36	2.00	$371,780
Nov 2015	10,044	8,228	38.79	2.17	$407,440
Oct 2015	10,217	8,211	43.55	2.43	$464,875
Sep 2015	5,009	3,808	42.99	2.76	$225,841
Aug 2015	1,912	1,377	40.16	2.87	$80,741
Jul 2015	12,240	14,390	48.15	2.95	$631,736
Jun 2015	20,085	26,029	56.15	2.88	$1,202,811
May 2015	22,553	28,530	55.21	2.96	$1,329,470
Apr 2015	21,783	23,949	49.82	2.71	$1,150,049
Mar 2015	24,130	0	42.89	2.93	$1,034,936
Feb 2015	22,301	18,766	44.66	2.98	$1,051,814
Jan 2015	26,993	27,252	43.43	3.10	$1,256,804
Dec 2014	31,196	35,925	54.69	3.59	$1,835,129
Nov 2014	41,899	60,957	70.46	4.25	$3,211,383
Oct 2014	28,797	44,456	78.30	3.90	$2,428,226
Sep 2014	48,730	82,284	86.16	4.05	$4,531,452
Aug 2014	71,582	105,837	89.39	4.04	$6,825,780
Jul 2014	53,150	61,292	96.56	4.18	$5,388,340
Jun 2014	37	0	98.16	4.74	$3,632
May 2014	2	0	94.73	4.73	$189

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               13,409 bbl  × $106.41 = $1,426,852
Casinghead gas    19,617 Mcf  × $  3.05 =    $59,750

────────────────────────────────────────────────────
Month total                               $1,486,602

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/10897 is the state's own key, not one this site invented.