JAUER-SONKA UNIT

Name: JAUER-SONKA UNIT lease production and value, May 2013 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by MARATHON OIL EF LLC (P-5 525398) 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 10590District 02Field 27135750OilCasinghead gasSave

Value, all time

$174.5 M

May 2013 – May 2026

Value, last 12 filed months

$5.6 M

at the published price for each month

Months reported

157

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	3,011,683 bbl	$163,717,222
Casinghead gas	Production	3,489,894 Mcf	$10,805,433
Total			$174,522,655

Wells on this lease (9)

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 28.9419, -97.9591. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

28.94186, -97.95917 · 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 9 wells

With a plug date

0.0%

0 of 9 wells

Median depth

10,860 ft

9 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.

9100.0%

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, 9 of 9 wells. Median 10,860 ft, with the middle half between 10,811 and 10,910 ft; the shallowest is 10,751 ft and the deepest 10,949 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, 9 of 9 wells, Jun 2014 – Jun 2021. 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 – Jun 2021

9 of 9 wells

9 wells


42-25534070	502H	10,811 ft	Jun 2021	—	—
42-25534069	501H	10,751 ft	Jul 2020	—	—
42-25534055	2H	10,860 ft	Dec 2019	—	—
42-25534938	503H	10,816 ft	Dec 2016	—	—
42-25534068	3H	10,910 ft	Jul 2016	—	—
42-25534939	4H	10,926 ft	Jul 2016	—	—
42-25534940	504H	10,879 ft	Jul 2016	—	—
42-25534941	5H	10,949 ft	Jul 2016	—	—
42-25533122	1H	10,798 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 (157)

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

157 months


May 2026	4,029	2,980	106.41	3.05	$437,802
Apr 2026	3,728	2,994	98.93	2.87	$377,403
Mar 2026	4,071	3,063	89.75	3.15	$375,019
Feb 2026	3,702	2,278	63.50	3.75	$243,620
Jan 2026	5,440	3,219	59.13	8.00	$347,413
Dec 2025	7,918	6,296	56.66	4.41	$476,420
Nov 2025	5,587	5,556	58.59	3.93	$349,158
Oct 2025	9,111	8,947	59.38	3.30	$570,580
Sep 2025	5,576	3,781	62.74	3.08	$361,472
Aug 2025	11,403	6,828	63.93	3.01	$749,579
Jul 2025	10,105	6,783	66.74	3.32	$696,895
Jun 2025	8,998	5,619	66.48	3.13	$615,767
May 2025	9,345	6,120	60.55	3.23	$585,622
Apr 2025	9,911	10,616	62.36	3.54	$655,664
Mar 2025	12,265	11,578	67.70	4.27	$879,759
Feb 2025	8,635	7,356	70.88	4.34	$643,980
Jan 2025	9,855	7,776	74.32	4.28	$765,695
Dec 2024	6,558	6,180	68.99	3.12	$471,726
Nov 2024	10,750	8,140	69.05	2.20	$760,183
Oct 2024	7,193	5,090	71.37	2.28	$524,977
Sep 2024	7,023	6,119	69.61	2.36	$503,339
Aug 2024	4,945	3,977	75.63	2.06	$382,197
Jul 2024	5,308	5,024	79.93	2.15	$435,053
Jun 2024	7,057	6,886	78.08	2.63	$569,148
May 2024	7,995	8,057	78.81	2.20	$647,799
Apr 2024	6,645	7,601	84.45	1.66	$573,782
Mar 2024	4,490	6,817	80.30	1.55	$371,080
Feb 2024	5,491	6,759	76.09	1.78	$429,866
Jan 2024	5,184	5,747	73.02	3.30	$397,487
Dec 2023	6,535	7,036	71.26	2.61	$484,053
Nov 2023	2,502	2,645	77.89	2.81	$202,307
Oct 2023	5,902	6,614	85.44	3.09	$524,686
Sep 2023	6,035	7,190	89.04	2.74	$557,021
Aug 2023	9,887	10,599	80.52	2.67	$824,431
Jul 2023	9,502	10,151	74.85	2.64	$738,042
Jun 2023	10,069	10,034	68.96	2.26	$717,020
May 2023	11,936	11,560	70.62	2.23	$868,669
Apr 2023	9,274	9,998	78.12	2.24	$746,858
Mar 2023	10,604	12,042	72.85	2.39	$801,320
Feb 2023	9,294	9,108	75.11	2.47	$720,530
Jan 2023	8,238	7,701	76.53	3.39	$656,543
Dec 2022	9,462	10,104	76.41	5.73	$780,878
Nov 2022	10,632	12,065	85.00	5.65	$971,841
Oct 2022	11,721	14,434	87.18	5.86	$1,106,474
Sep 2022	11,751	15,903	84.88	8.16	$1,127,252
Aug 2022	11,476	14,082	94.52	9.13	$1,213,240
Jul 2022	11,453	13,144	101.58	7.54	$1,262,529
Jun 2022	11,903	15,651	115.09	7.98	$1,494,767
May 2022	10,559	10,548	109.37	8.43	$1,243,790
Apr 2022	11,346	12,764	104.22	6.84	$1,269,755
Mar 2022	13,234	11,902	108.88	5.08	$1,501,337
Feb 2022	8,073	9,018	91.05	4.86	$778,864
Jan 2022	5,929	5,195	81.84	4.54	$508,803
Dec 2021	9,441	7,961	71.32	3.90	$704,373
Nov 2021	9,445	6,806	77.43	5.24	$766,968
Oct 2021	4,824	3,564	79.79	5.71	$405,271
Sep 2021	1,385	208	69.86	5.35	$97,869
Aug 2021	98	54	66.02	4.22	$6,698
Jul 2021	10,010	11,477	70.78	3.98	$754,210
Jun 2021	10,002	7,597	69.49	3.38	$720,722
May 2021	7,593	9,472	63.48	3.02	$510,587
Apr 2021	9,080	11,845	60.36	2.76	$580,742
Mar 2021	12,113	13,077	61.30	2.72	$778,056
Feb 2021	8,101	8,681	57.80	5.55	$516,400
Jan 2021	9,480	12,818	50.41	2.81	$513,909
Dec 2020	10,092	14,277	44.64	2.68	$488,704
Nov 2020	11,331	17,365	38.77	2.71	$486,302
Oct 2020	13,079	21,531	36.97	2.48	$536,894
Sep 2020	12,800	18,835	37.09	1.99	$512,253
Aug 2020	11,977	17,226	39.98	2.39	$519,926
Jul 2020	15,887	23,164	38.37	1.83	$651,861
Jun 2020	12,066	14,539	34.90	1.69	$445,679
May 2020	11,825	16,011	16.92	1.81	$229,135
Apr 2020	12,532	19,062	14.75	1.80	$219,242
Mar 2020	14,477	22,978	30.34	1.86	$481,885
Feb 2020	13,739	20,420	49.88	1.98	$725,747
Jan 2020	14,701	22,045	57.25	2.09	$887,811
Dec 2019	15,653	22,504	59.01	2.30	$975,541
Nov 2019	12,898	24,892	55.30	2.75	$781,730
Oct 2019	16,482	30,311	53.47	2.42	$954,601
Sep 2019	18,071	24,104	55.05	2.66	$1,058,860
Aug 2019	20,351	25,277	53.11	2.30	$1,139,089
Jul 2019	6,396	5,937	56.27	2.46	$374,508
Jun 2019	1,215	1,187	52.78	2.49	$67,085
May 2019	10,546	12,002	58.48	2.74	$649,619
Apr 2019	14,509	16,619	62.63	2.75	$954,413
Mar 2019	17,893	21,839	56.80	3.06	$1,083,196
Feb 2019	16,416	18,947	50.85	2.79	$887,658
Jan 2019	18,834	23,712	46.03	3.23	$943,476
Dec 2018	19,732	23,027	46.59	4.19	$1,015,692
Nov 2018	22,135	27,074	52.93	4.24	$1,286,325
Oct 2018	17,951	18,614	61.44	3.40	$1,166,161
Sep 2018	16,610	23,031	59.54	3.11	$1,060,540
Aug 2018	21,931	28,680	59.40	3.07	$1,390,650
Jul 2018	20,950	26,613	65.14	2.93	$1,442,709
Jun 2018	21,442	26,761	60.18	3.08	$1,372,721
May 2018	23,153	24,811	65.38	2.90	$1,585,715
Apr 2018	18,812	25,117	63.84	2.90	$1,273,817
Mar 2018	23,472	29,123	61.22	2.79	$1,518,117
Feb 2018	22,042	27,995	61.78	2.77	$1,439,192
Jan 2018	26,149	31,702	62.87	4.01	$1,771,091
Dec 2017	25,792	30,181	57.27	2.92	$1,565,282
Nov 2017	27,495	35,158	55.42	3.12	$1,633,408
Oct 2017	30,975	40,019	49.29	2.98	$1,646,162
Sep 2017	30,124	31,590	47.52	3.09	$1,529,020
Aug 2017	24,275	37,080	45.37	3.00	$1,212,760
Jul 2017	32,834	41,862	43.87	3.09	$1,569,667
Jun 2017	33,748	37,936	42.49	3.09	$1,551,072
May 2017	34,001	46,061	45.37	3.26	$1,692,941
Apr 2017	40,618	53,892	47.93	3.21	$2,119,900
Mar 2017	39,453	47,125	46.77	2.98	$1,985,823
Feb 2017	43,260	55,448	50.45	2.95	$2,346,183
Jan 2017	48,095	49,147	49.41	3.42	$2,544,398
Dec 2016	48,184	50,449	48.76	3.72	$2,537,265
Nov 2016	59,314	67,936	42.49	2.64	$2,699,898
Oct 2016	70,095	76,207	46.19	3.09	$3,473,187
Sep 2016	70,195	72,121	41.55	3.10	$3,140,223
Aug 2016	92,691	89,875	41.44	2.92	$4,103,940
Jul 2016	120,660	108,488	41.62	2.92	$5,339,125
Jun 2016	2,075	1,359	45.35	2.69	$97,751
May 2016	20,887	35,003	42.52	1.99	$957,808
Apr 2016	26,001	48,916	36.56	1.99	$1,047,990
Mar 2016	27,839	50,728	33.01	1.79	$1,009,972
Feb 2016	28,346	43,398	26.47	2.06	$839,876
Jan 2016	31,670	48,351	27.35	2.36	$980,494
Dec 2015	33,634	49,481	32.36	2.00	$1,187,428
Nov 2015	35,007	52,146	38.79	2.17	$1,470,939
Oct 2015	40,588	55,669	43.55	2.43	$1,902,693
Sep 2015	42,386	53,691	42.99	2.76	$1,970,276
Aug 2015	47,198	50,983	40.16	2.87	$2,041,920
Jul 2015	52,287	60,968	48.15	2.95	$2,697,175
Jun 2015	53,569	61,278	56.15	2.88	$3,184,555
May 2015	59,329	67,694	55.21	2.96	$3,475,620
Apr 2015	63,002	66,659	49.82	2.71	$3,319,177
Mar 2015	74,265	74,066	42.89	2.93	$3,402,588
Feb 2015	82,654	78,183	44.66	2.98	$3,924,015
Jan 2015	114,924	109,008	43.43	3.10	$5,329,143
Dec 2014	49,593	41,867	54.69	3.59	$2,862,601
Nov 2014	2,939	4,510	70.46	4.25	$226,258
Oct 2014	4,454	7,408	78.30	3.90	$377,647
Sep 2014	4,752	7,680	86.16	4.05	$440,501
Aug 2014	5,329	7,348	89.39	4.04	$506,009
Jul 2014	6,062	8,840	96.56	4.18	$622,294
Jun 2014	4,943	6,691	98.16	4.74	$516,899
May 2014	6,331	9,125	94.73	4.73	$642,865
Apr 2014	6,795	9,033	95.94	4.81	$695,353
Mar 2014	8,493	11,783	95.89	5.06	$873,978
Feb 2014	8,814	10,095	97.40	6.19	$920,992
Jan 2014	10,677	12,939	90.40	4.86	$1,028,094
Dec 2013	11,807	14,352	91.82	4.35	$1,146,614
Nov 2013	8,698	10,060	88.85	3.74	$810,424
Oct 2013	13,160	15,018	97.42	3.78	$1,338,806
Sep 2013	16,392	18,403	104.11	3.72	$1,774,989
Aug 2013	22,731	23,139	104.25	3.52	$2,451,216
Jul 2013	6,887	4,880	102.52	3.72	$724,198
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	0	94.83	4.15	$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                4,029 bbl  × $106.41 =   $428,726
Casinghead gas     2,980 Mcf  × $  3.05 =     $9,077

────────────────────────────────────────────────────
Month total                                 $437,802

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/10590 is the state's own key, not one this site invented.