WESTHOFF A UNIT

Name: WESTHOFF A UNIT lease production and value, Jul 2011 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by DEVON ENERGY PRODUCTION CO, L.P. (P-5 216378) 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 10559District 02Field 27135750Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$129.7 M

Jul 2011 – May 2026

Value, last 12 filed months

$5.9 M

at the published price for each month

Months reported

163

16 months not filed

Streams

oil, casinghead gas

The EAGLEVILLE (EAGLE FORD-2) 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 3,304 leases and 7,959 wells, and the rule below applies to all of them.

Discovered

2009-03-20

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2017-02-28.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “ BASED ON 3000 TO 1 GAS OIL RATIO”

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	1,695,613 bbl	$120,073,059
Casinghead gas	Production	2,827,472 Mcf	$9,662,649
Total			$129,735,708

Wells on this lease (7)

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 29.1957, -97.4692. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

29.19608, -97.47101 · 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 7 wells

With a plug date

0.0%

0 of 7 wells

Median depth

12,406 ft

7 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.

7100.0%

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

Between 12,380 and 12,503 ft, median 12,406 ft, over the 7 wells that filed a depth.

Completions filed

Jun 2013 – Dec 2025

7 of 7 wells

7 wells


42-12335493	13H	12,384 ft	Dec 2025	—	—
42-12334421	7H	12,442 ft	Jun 2025	—	—
42-12334420	5H	12,503 ft	Jun 2025	—	—
42-12332980	4H	12,380 ft	Jun 2025	—	—
42-12332959	1H	12,416 ft	May 2014	—	—
42-12332978	2H	12,393 ft	May 2014	—	—
42-12332977	3H	12,406 ft	Jun 2013	—	—

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 (163)

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

163 months


May 2026	3,575	12,052	106.41	3.05	$417,124
Apr 2026	3,946	12,878	98.93	2.87	$427,334
Mar 2026	5,638	15,336	89.75	3.15	$554,310
Feb 2026	7,348	17,888	63.50	3.75	$533,684
Jan 2026	11,116	19,835	59.13	8.00	$815,928
Dec 2025	9,949	15,205	56.66	4.41	$630,815
Nov 2025	22,427	30,853	58.59	3.93	$1,435,140
Oct 2025	16,310	21,417	59.38	3.30	$1,039,268
Sep 2025	0	0	62.74	3.08	$0
Aug 2025	0	845	63.93	3.01	$2,547
Jul 2025	360	1,735	66.74	3.32	$29,778
Jun 2025	736	1,531	66.48	3.13	$53,719
May 2025	929	1,596	60.55	3.23	$61,410
Apr 2025	3,348	1,863	62.36	3.54	$215,382
Mar 2025	3,202	5,137	67.70	4.27	$238,702
Feb 2025	1,786	1,066	70.88	4.34	$131,219
Jan 2025	1,327	2,206	74.32	4.28	$108,061
Dec 2024	3,194	5,031	68.99	3.12	$236,058
Nov 2024	3,766	7,480	69.05	2.20	$276,487
Oct 2024	941	2,284	71.37	2.28	$72,370
Sep 2024	1,872	3,033	69.61	2.36	$137,481
Aug 2024	3,011	6,625	75.63	2.06	$241,393
Jul 2024	3,003	6,438	79.93	2.15	$253,850
Jun 2024	2,774	5,575	78.08	2.63	$231,278
May 2024	2,988	6,380	78.81	2.20	$249,510
Apr 2024	3,880	8,055	84.45	1.66	$341,031
Mar 2024	2,903	6,004	80.30	1.55	$242,388
Feb 2024	3,050	6,324	76.09	1.78	$243,354
Jan 2024	3,580	7,073	73.02	3.30	$284,736
Dec 2023	1,670	3,341	71.26	2.61	$127,727
Nov 2023	3,025	5,440	77.89	2.81	$250,890
Oct 2023	3,344	5,843	85.44	3.09	$303,750
Sep 2023	3,472	6,439	89.04	2.74	$326,758
Aug 2023	3,471	6,205	80.52	2.67	$296,070
Jul 2023	3,349	5,983	74.85	2.64	$266,479
Jun 2023	3,454	7,145	68.96	2.26	$254,325
May 2023	3,586	6,159	70.62	2.23	$266,962
Apr 2023	3,441	6,470	78.12	2.24	$283,289
Mar 2023	3,658	6,539	72.85	2.39	$282,134
Feb 2023	3,629	6,649	75.11	2.47	$288,969
Jan 2023	4,171	5,673	76.53	3.39	$338,425
Dec 2022	3,297	5,906	76.41	5.73	$285,760
Nov 2022	4,049	7,297	85.00	5.65	$385,365
Oct 2022	3,788	6,603	87.18	5.86	$368,956
Sep 2022	3,266	4,829	84.88	8.16	$316,640
Aug 2022	4,990	8,063	94.52	9.13	$545,247
Jul 2022	3,989	9,387	101.58	7.54	$476,000
Jun 2022	3,740	6,922	115.09	7.98	$485,655
May 2022	4,120	7,534	109.37	8.43	$514,139
Apr 2022	4,838	7,746	104.22	6.84	$557,180
Mar 2022	4,328	7,335	108.88	5.08	$508,468
Feb 2022	4,716	8,849	91.05	4.86	$472,388
Jan 2022	3,028	4,579	81.84	4.54	$268,590
Dec 2021	4,734	8,861	71.32	3.90	$372,179
Nov 2021	4,393	8,403	77.43	5.24	$384,155
Oct 2021	4,762	10,240	79.79	5.71	$438,470
Sep 2021	5,289	10,666	69.86	5.35	$426,562
Aug 2021	4,878	10,213	66.02	4.22	$365,150
Jul 2021	4,733	9,462	70.78	3.98	$372,680
Jun 2021	5,505	10,231	69.49	3.38	$417,130
May 2021	5,631	10,560	63.48	3.02	$389,322
Apr 2021	5,083	9,894	60.36	2.76	$334,102
Mar 2021	6,382	11,418	61.30	2.72	$422,239
Feb 2021	3,770	6,528	57.80	5.55	$254,123
Jan 2021	5,814	11,623	50.41	2.81	$325,748
Dec 2020	5,514	9,870	44.64	2.68	$272,552
Nov 2020	6,235	12,297	38.77	2.71	$275,014
Oct 2020	6,365	12,295	36.97	2.48	$265,786
Sep 2020	5,542	10,855	37.09	1.99	$227,166
Aug 2020	6,433	10,699	39.98	2.39	$282,710
Jul 2020	7,102	14,651	38.37	1.83	$299,244
Jun 2020	5,308	9,109	34.90	1.69	$200,646
May 2020	6,899	12,945	16.92	1.81	$140,223
Apr 2020	6,868	13,007	14.75	1.80	$124,773
Mar 2020	7,774	15,193	30.34	1.86	$264,065
Feb 2020	6,887	12,733	49.88	1.98	$368,743
Jan 2020	8,694	19,150	57.25	2.09	$537,846
Dec 2019	5,176	8,553	59.01	2.30	$325,145
Nov 2019	8,646	16,328	55.30	2.75	$523,037
Oct 2019	7,899	16,353	53.47	2.42	$461,910
Sep 2019	9,465	20,314	55.05	2.66	$575,028
Aug 2019	10,183	22,555	53.11	2.30	$592,794
Jul 2019	10,635	24,837	56.27	2.46	$659,532
Jun 2019	10,764	25,989	52.78	2.49	$632,868
May 2019	12,978	31,281	58.48	2.74	$844,673
Apr 2019	12,877	30,039	62.63	2.75	$889,115
Mar 2019	14,147	31,996	56.80	3.06	$901,525
Feb 2019	15,050	31,287	50.85	2.79	$852,653
Jan 2019	16,410	31,677	46.03	3.23	$857,611
Dec 2018	17,329	35,267	46.59	4.19	$954,966
Nov 2018	19,385	41,061	52.93	4.24	$1,200,033
Oct 2018	23,418	47,033	61.44	3.40	$1,598,624
Sep 2018	24,280	43,255	59.54	3.11	$1,580,068
Aug 2018	30,553	55,718	59.40	3.07	$1,985,711
Jul 2018	37,577	66,295	65.14	2.93	$2,642,135
Jun 2018	34,914	59,707	60.18	3.08	$2,284,838
May 2018	44,169	71,712	65.38	2.90	$3,095,791
Apr 2018	52,246	82,043	63.84	2.90	$3,573,375
Mar 2018	67,994	103,911	61.22	2.79	$4,452,176
Feb 2018	65,467	98,673	61.78	2.77	$4,317,493
Jan 2018	76,791	103,850	62.87	4.01	$5,244,218
Dec 2017	43,993	59,842	57.27	2.92	$2,694,309
Nov 2017	0	0	55.42	3.12	$0
Oct 2017	0	18	49.29	2.98	$54
Sep 2017	1,085	1,273	47.52	3.09	$55,489
Aug 2017	1,816	2,935	45.37	3.00	$91,210
Jul 2017	2,871	4,293	43.87	3.09	$139,204
Jun 2017	2,948	4,855	42.49	3.09	$140,249
May 2017	3,106	4,941	45.37	3.26	$157,044
Apr 2017	3,320	5,039	47.93	3.21	$175,311
Mar 2017	3,766	5,247	46.77	2.98	$191,791
Feb 2017	4,497	5,563	50.45	2.95	$243,299
Jan 2017	6,711	8,388	49.41	3.42	$360,267
Dec 2016	6,227	9,042	48.76	3.72	$337,290
Nov 2016	3,913	5,806	42.49	2.64	$181,616
Oct 2016	3,703	5,472	46.19	3.09	$187,951
Sep 2016	3,178	4,600	41.55	3.10	$146,309
Aug 2016	2,895	4,991	41.44	2.92	$134,564
Jul 2016	4,126	6,555	41.62	2.92	$190,893
Jun 2016	3,511	6,155	45.35	2.69	$175,755
May 2016	3,883	7,102	42.52	1.99	$179,246
Apr 2016	3,549	6,142	36.56	1.99	$141,980
Mar 2016	3,880	6,271	33.01	1.79	$139,329
Feb 2016	3,930	6,074	26.47	2.06	$116,562
Jan 2016	4,061	7,397	27.35	2.36	$128,558
Dec 2015	4,806	6,434	32.36	2.00	$168,399
Nov 2015	4,185	7,793	38.79	2.17	$179,226
Oct 2015	4,141	7,738	43.55	2.43	$199,117
Sep 2015	5,475	9,734	42.99	2.76	$262,221
Aug 2015	3,861	6,969	40.16	2.87	$175,076
Jul 2015	5,936	10,616	48.15	2.95	$317,083
Jun 2015	9,151	19,517	56.15	2.88	$570,093
May 2015	6,303	10,740	55.21	2.96	$379,730
Apr 2015	5,909	10,567	49.82	2.71	$322,987
Mar 2015	8,220	14,130	42.89	2.93	$394,023
Feb 2015	6,592	14,735	44.66	2.98	$338,253
Jan 2015	10,724	23,221	43.43	3.10	$537,743
Dec 2014	11,677	19,086	54.69	3.59	$707,160
Nov 2014	8,311	10,355	70.46	4.25	$629,621
Oct 2014	11,262	17,469	78.30	3.90	$949,960
Sep 2014	9,219	31,100	86.16	4.05	$920,122
Aug 2014	16,386	37,172	89.39	4.04	$1,614,738
Jul 2014	15,539	25,723	96.56	4.18	$1,607,958
Jun 2014	20,068	27,787	98.16	4.74	$2,101,499
May 2014	17,850	24,405	94.73	4.73	$1,806,282
Apr 2014	10,637	15,569	95.94	4.81	$1,095,387
Mar 2014	18,591	24,839	95.89	5.06	$1,908,297
Feb 2014	19,270	21,400	97.40	6.19	$2,009,407
Jan 2014	16,373	19,061	90.40	4.86	$1,572,769
Dec 2013	28,373	35,878	91.82	4.35	$2,761,439
Nov 2013	33,409	46,997	88.85	3.74	$3,144,078
Oct 2013	37,999	55,677	97.42	3.78	$3,912,286
Sep 2013	57,626	78,680	104.11	3.72	$6,291,955
Aug 2013	79,892	126,431	104.25	3.52	$8,774,108
Jul 2013	102,499	130,330	102.52	3.72	$10,992,731
Jun 2013	34	0	94.40	3.93	$3,210
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	0	86.77	3.42	$0
Jul 2011	0	0	94.14	4.52	$0

Not filed, and not zero: Aug 2011 – Nov 2012 (16 months). The Railroad Commission holds no report for those months, so this page shows none — a zero would state that the lease produced nothing.

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                3,575 bbl  × $106.41 =   $380,416
Casinghead gas    12,052 Mcf  × $  3.05 =    $36,708

────────────────────────────────────────────────────
Month total                                 $417,124

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/10559 is the state's own key, not one this site invented.