SPANISH TRAIL

Name: SPANISH TRAIL lease production and value, Jun 2008 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by COG OPERATING LLC (P-5 166150) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 38844District 08Field 85280300OilCasinghead gasSave

Value, all time

$556.0 M

Jun 2008 – May 2026

Value, last 12 filed months

$3.8 M

at the published price for each month

Months reported

216

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	8,277,102 bbl	$513,869,819
Casinghead gas	Production	12,645,156 Mcf	$42,112,773
Total			$555,982,592

Wells on this lease (89)

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 31.9696, -102.1735. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.2 miles.

31.96805, -102.17461 · 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

32.6%

29 of 89 wells

With a plug date

32.6%

29 of 89 wells

Median depth

10,790 ft

89 wells filed one

Completion to plug

10.1 years

median over 29 wells

What the state filed about each well

On the RRC proration schedule

2932.6%

A plug date is filed

2932.6%

BothOn the schedule and plugged. Neither fact cancels the other.

2932.6%

NeitherNo plug date, and not on the schedule.

6067.4%

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, 89 of 89 wells. Median 10,790 ft, with the middle half between 10,700 and 10,859 ft; the shallowest is 8,471 ft and the deepest 13,525 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

00s

10s

Last completion by decade, 89 of 89 wells, Jun 2008 – Oct 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

Jun 2008 – Oct 2018

89 of 89 wells

Plug dates filed

Jun 2019 – Nov 2025

29 of 89 wells; 60 filed none

Last completion to plug: a median of 10.1 years across the 29 wells that filed both dates, with the middle half between 6.8 years and 11.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

89 wells


42-32937040	308	10,780 ft	Oct 2018	Dec 2019	Yes
42-32942192	2192H	9,672 ft	Sep 2018	—	—
42-32942191	2191H	9,528 ft	Sep 2018	—	—
42-32942228	3831H	9,180 ft	Sep 2018	—	—
42-32942229	3832H	9,108 ft	Sep 2018	—	—
42-32941483	3331H	9,725 ft	Oct 2017	—	—
42-32941484	3332H	9,840 ft	Oct 2017	—	—
42-32940209	218WA	9,575 ft	Oct 2017	—	—
42-32940210	218WB	9,798 ft	Oct 2017	—	—
42-32940197	228LS	9,038 ft	Sep 2016	—	—
42-32940196	229WB	9,847 ft	Sep 2016	—	—
42-32940198	228WA	9,560 ft	Sep 2016	—	—
42-32940195	229LS	9,024 ft	Sep 2016	—	—
42-32937356	4709	10,734 ft	Jul 2016	Mar 2020	Yes
42-32937031	4708	10,790 ft	Apr 2016	—	—
42-32940265	217H	9,214 ft	Jan 2016	—	—
42-32939170	217WD	9,620 ft	Dec 2015	—	—
42-32939827	310	11,269 ft	Mar 2015	—	—
42-32939830	315	11,250 ft	Mar 2015	Jun 2019	Yes
42-32939826	309	11,240 ft	Mar 2015	—	—
42-32938987	4802	11,178 ft	Nov 2014	—	—
42-32939302	218LS	9,176 ft	Oct 2014	—	—
42-32939303	218MS	8,471 ft	Oct 2014	—	—
42-32939169	217WB	9,800 ft	Aug 2014	—	—
42-32938503	301	11,225 ft	Aug 2014	—	—
42-32939115	104	11,200 ft	Aug 2014	Oct 2025	Yes
42-32939167	217LS	9,134 ft	Aug 2014	—	—
42-32939114	103	11,130 ft	Jun 2014	—	—
42-32939112	102	11,140 ft	Jun 2014	—	—
42-32939064	200SW	13,525 ft	May 2014	—	—
42-32936085	4808	11,000 ft	May 2014	Dec 2020	Yes
42-32938988	3802	11,174 ft	Apr 2014	Jun 2020	Yes
42-32938990	3806D	10,999 ft	Mar 2014	Jan 2020	Yes
42-32938986	4801	11,145 ft	Feb 2014	Dec 2020	Yes
42-32937973	4716	10,807 ft	Nov 2013	—	—
42-32937972	4715	10,831 ft	Jun 2013	Jul 2023	Yes
42-32937971	4714	10,810 ft	May 2013	—	—
42-32937970	4712	10,840 ft	Apr 2013	—	—
42-32937958	3813	11,718 ft	Apr 2013	Feb 2020	Yes
42-32937962	4711	10,819 ft	Apr 2013	—	—
42-32937960	4704	10,841 ft	Mar 2013	—	—
42-32938328	4713	10,859 ft	Mar 2013	—	—
42-32937961	4710	11,720 ft	Mar 2013	—	—
42-32937957	3811	10,806 ft	Sep 2012	—	—
42-32937748	3804	11,607 ft	Aug 2012	Jun 2020	Yes
42-32937671	4706	10,819 ft	Jun 2012	—	—
42-32937664	302	10,700 ft	May 2012	—	—
42-32937681	4703	10,817 ft	Apr 2012	Jul 2023	Yes
42-32937359	209	10,809 ft	Feb 2012	—	—
42-32937354	4701	10,800 ft	Feb 2012	—	—
42-32937666	4607	10,700 ft	Feb 2012	—	—
42-32937363	4608	10,772 ft	Jan 2012	Apr 2025	Yes
42-32937361	306	10,784 ft	Dec 2011	—	—
42-32937360	305	10,795 ft	Dec 2011	—	—
42-32937355	4707	11,085 ft	Nov 2011	—	—
42-32937358	4816	10,661 ft	Oct 2011	Nov 2023	Yes
42-32937357	4815	10,733 ft	Oct 2011	—	—
42-32937353	3812	10,718 ft	Sep 2011	Feb 2020	Yes
42-32937352	3809	10,675 ft	Sep 2011	Oct 2019	Yes
42-32937028	205	10,794 ft	Jun 2011	Nov 2025	Yes
42-32936384	413	10,771 ft	Jun 2011	—	—
42-32937030	4615	10,800 ft	May 2011	—	—
42-32937029	3815	10,780 ft	May 2011	—	—
42-32936856	303	10,750 ft	Mar 2011	Jun 2020	Yes
42-32936527	405	10,800 ft	Mar 2011	Feb 2022	Yes
42-32936821	3808	10,800 ft	Feb 2011	Oct 2019	Yes
42-32936853	201	10,765 ft	Jan 2011	Jan 2020	Yes
42-32936854	202	10,765 ft	Dec 2010	—	—
42-32936526	4705	10,785 ft	Dec 2010	Apr 2025	Yes
42-32936528	3807	10,805 ft	Nov 2010	Apr 2025	Yes
42-32936660	304	10,755 ft	Aug 2010	—	—
42-32936525	4606	11,154 ft	Aug 2010	—	—
42-32936524	4605	10,793 ft	Aug 2010	Jun 2023	Yes
42-32936523	4603	10,785 ft	Jun 2010	—	—
42-32936423	4807	10,756 ft	Feb 2010	—	—
42-32936385	4602	10,800 ft	Feb 2010	—	—
42-32936386	3803	10,786 ft	Jan 2010	—	—
42-32936383	110	10,710 ft	Nov 2009	Jul 2023	Yes
42-32936356	101	10,772 ft	Oct 2009	May 2020	Yes
42-32936084	4803	10,780 ft	Sep 2009	—	—
42-32936119	4604	10,800 ft	Sep 2009	—	—
42-32936296	408	10,820 ft	Sep 2009	—	—
42-32936298	3805	10,760 ft	Aug 2009	Nov 2019	Yes
42-32936297	4804	10,750 ft	Jul 2009	—	—
42-32936293	105	10,700 ft	Jun 2009	Dec 2020	Yes
42-32936122	206	11,060 ft	Mar 2009	—	—
42-32936120	307	11,193 ft	Feb 2009	—	—
42-32935885	3801	11,174 ft	Jun 2008	Feb 2020	Yes
42-32935884	4702	11,193 ft	Jun 2008	—	—

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 (216)

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

216 months


May 2026	3,772	13,062	106.41	3.05	$441,163
Apr 2026	3,314	12,207	98.93	2.87	$362,885
Mar 2026	3,528	12,190	89.75	3.15	$355,030
Feb 2026	3,509	11,266	63.50	3.75	$265,073
Jan 2026	3,842	12,154	59.13	8.00	$324,384
Dec 2025	3,996	12,463	56.66	4.41	$281,417
Nov 2025	3,751	11,969	58.59	3.93	$266,767
Oct 2025	3,499	13,308	59.38	3.30	$251,751
Sep 2025	4,065	14,694	62.74	3.08	$300,250
Aug 2025	3,973	14,224	63.93	3.01	$296,876
Jul 2025	4,224	16,791	66.74	3.32	$337,575
Jun 2025	3,824	18,021	66.48	3.13	$310,602
May 2025	4,024	17,705	60.55	3.23	$300,881
Apr 2025	3,206	13,734	62.36	3.54	$248,587
Mar 2025	3,448	15,648	67.70	4.27	$300,220
Feb 2025	3,030	13,209	70.88	4.34	$272,105
Jan 2025	3,466	16,108	74.32	4.28	$326,514
Dec 2024	3,971	16,387	68.99	3.12	$325,109
Nov 2024	4,264	17,262	69.05	2.20	$332,379
Oct 2024	4,966	19,515	71.37	2.28	$398,945
Sep 2024	5,215	19,695	69.61	2.36	$409,582
Aug 2024	5,638	20,611	75.63	2.06	$468,935
Jul 2024	5,978	20,384	79.93	2.15	$521,578
Jun 2024	4,413	17,850	78.08	2.63	$391,584
May 2024	5,836	20,258	78.81	2.20	$504,471
Apr 2024	5,536	17,785	84.45	1.66	$497,024
Mar 2024	5,021	16,914	80.30	1.55	$429,321
Feb 2024	4,695	16,763	76.09	1.78	$387,142
Jan 2024	5,456	19,045	73.02	3.30	$461,201
Dec 2023	6,019	21,455	71.26	2.61	$484,927
Nov 2023	6,075	19,340	77.89	2.81	$527,480
Oct 2023	6,552	22,867	85.44	3.09	$630,400
Sep 2023	6,057	21,633	89.04	2.74	$598,482
Aug 2023	6,190	21,298	80.52	2.67	$555,346
Jul 2023	6,764	20,686	74.85	2.64	$560,934
Jun 2023	6,638	21,046	68.96	2.26	$505,288
May 2023	6,987	23,882	70.62	2.23	$546,617
Apr 2023	6,953	22,984	78.12	2.24	$594,601
Mar 2023	7,953	22,724	72.85	2.39	$633,758
Feb 2023	7,543	20,836	75.11	2.47	$617,930
Jan 2023	8,100	24,574	76.53	3.39	$703,143
Dec 2022	7,572	23,659	76.41	5.73	$714,121
Nov 2022	8,667	26,749	85.00	5.65	$887,725
Oct 2022	8,521	25,412	87.18	5.86	$891,871
Sep 2022	7,711	22,000	84.88	8.16	$834,111
Aug 2022	7,506	23,949	94.52	9.13	$928,053
Jul 2022	7,344	19,078	101.58	7.54	$889,891
Jun 2022	9,500	15,367	115.09	7.98	$1,215,941
May 2022	15,512	36,456	109.37	8.43	$2,003,982
Apr 2022	8,192	21,414	104.22	6.84	$1,000,191
Mar 2022	22,483	60,787	108.88	5.08	$2,756,528
Feb 2022	21,414	57,736	91.05	4.86	$2,230,275
Jan 2022	22,087	57,787	81.84	4.54	$2,069,819
Dec 2021	22,853	61,756	71.32	3.90	$1,870,670
Nov 2021	24,102	59,910	77.43	5.24	$2,179,958
Oct 2021	25,212	63,801	79.79	5.71	$2,376,216
Sep 2021	24,633	62,613	69.86	5.35	$2,055,899
Aug 2021	27,597	67,692	66.02	4.22	$2,107,654
Jul 2021	27,639	65,797	70.78	3.98	$2,218,297
Jun 2021	27,261	69,596	69.49	3.38	$2,129,645
May 2021	28,714	71,675	63.48	3.02	$2,039,056
Apr 2021	29,691	74,588	60.36	2.76	$1,997,894
Mar 2021	32,817	65,913	61.30	2.72	$2,190,764
Feb 2021	23,452	40,535	57.80	5.55	$1,580,412
Jan 2021	32,734	52,685	50.41	2.81	$1,798,180
Dec 2020	34,355	57,884	44.64	2.68	$1,688,474
Nov 2020	32,602	62,045	38.77	2.71	$1,431,909
Oct 2020	35,525	65,047	36.97	2.48	$1,474,574
Sep 2020	37,886	68,404	37.09	1.99	$1,541,387
Aug 2020	34,719	53,330	39.98	2.39	$1,515,263
Jul 2020	38,530	61,431	38.37	1.83	$1,590,515
Jun 2020	45,279	61,754	34.90	1.69	$1,684,621
May 2020	45,880	67,035	16.92	1.81	$897,941
Apr 2020	49,085	69,350	14.75	1.80	$849,138
Mar 2020	61,292	78,573	30.34	1.86	$2,005,449
Feb 2020	66,570	74,831	49.88	1.98	$3,468,727
Jan 2020	88,926	86,035	57.25	2.09	$5,271,234
Dec 2019	52,188	48,949	59.01	2.30	$3,192,410
Nov 2019	7,421	15,049	55.30	2.75	$451,777
Oct 2019	10,452	19,912	53.47	2.42	$607,026
Sep 2019	11,733	23,416	55.05	2.66	$708,125
Aug 2019	11,961	23,833	53.11	2.30	$690,169
Jul 2019	57,942	110,796	56.27	2.46	$3,532,961
Jun 2019	70,145	131,180	52.78	2.49	$4,029,049
May 2019	70,248	121,991	58.48	2.74	$4,442,397
Apr 2019	76,399	128,769	62.63	2.75	$5,139,074
Mar 2019	80,831	123,511	56.80	3.06	$4,969,404
Feb 2019	80,665	110,654	50.85	2.79	$4,410,786
Jan 2019	95,248	123,642	46.03	3.23	$4,783,404
Dec 2018	107,487	143,954	46.59	4.19	$5,610,330
Nov 2018	119,814	155,774	52.93	4.24	$7,001,807
Oct 2018	152,072	164,801	61.44	3.40	$9,903,311
Sep 2018	141,707	146,943	59.54	3.11	$8,893,934
Aug 2018	41,639	83,684	59.40	3.07	$2,729,979
Jul 2018	69,176	126,876	65.14	2.93	$4,878,110
Jun 2018	74,149	119,620	60.18	3.08	$4,830,348
May 2018	86,376	133,895	65.38	2.90	$6,035,666
Apr 2018	84,469	134,701	63.84	2.90	$5,783,242
Mar 2018	93,474	147,393	61.22	2.79	$6,133,239
Feb 2018	95,246	148,634	61.78	2.77	$6,295,437
Jan 2018	126,475	169,457	62.87	4.01	$8,630,891
Dec 2017	160,281	97,494	57.27	2.92	$9,464,124
Nov 2017	177,354	118,956	55.42	3.12	$10,199,906
Oct 2017	70,881	160,695	49.29	2.98	$3,973,187
Sep 2017	48,361	168,771	47.52	3.09	$2,819,158
Aug 2017	60,542	202,616	45.37	3.00	$3,355,530
Jul 2017	59,899	124,127	43.87	3.09	$3,010,984
Jun 2017	60,081	119,603	42.49	3.09	$2,922,090
May 2017	71,756	143,485	45.37	3.26	$3,723,819
Apr 2017	71,080	136,684	47.93	3.21	$3,845,839
Mar 2017	79,538	137,379	46.77	2.98	$4,129,887
Feb 2017	81,990	134,933	50.45	2.95	$4,534,799
Jan 2017	94,915	149,466	49.41	3.42	$5,200,745
Dec 2016	101,708	152,039	48.76	3.72	$5,525,297
Nov 2016	120,577	159,530	42.49	2.64	$5,545,170
Oct 2016	161,662	172,449	46.19	3.09	$8,000,080
Sep 2016	105,949	94,919	41.55	3.10	$4,696,490
Aug 2016	29,592	31,379	41.44	2.92	$1,318,055
Jul 2016	57,137	80,238	41.62	2.92	$2,612,685
Jun 2016	46,020	74,474	45.35	2.69	$2,287,032
May 2016	59,548	79,142	42.52	1.99	$2,689,556
Apr 2016	67,218	94,497	36.56	1.99	$2,645,637
Mar 2016	82,764	126,269	33.01	1.79	$2,958,567
Feb 2016	78,025	99,788	26.47	2.06	$2,271,247
Jan 2016	90,589	94,960	27.35	2.36	$2,702,129
Dec 2015	46,741	54,114	32.36	2.00	$1,620,843
Nov 2015	49,504	62,876	38.79	2.17	$2,056,533
Oct 2015	49,397	69,343	43.55	2.43	$2,319,506
Sep 2015	49,361	67,130	42.99	2.76	$2,307,202
Aug 2015	75,393	86,101	40.16	2.87	$3,275,107
Jul 2015	48,431	62,734	48.15	2.95	$2,516,709
Jun 2015	48,303	65,713	56.15	2.88	$2,901,655
May 2015	66,507	33,238	55.21	2.96	$3,770,085
Apr 2015	59,872	77,726	49.82	2.71	$3,193,194
Mar 2015	62,296	65,156	42.89	2.93	$2,863,089
Feb 2015	64,133	73,818	44.66	2.98	$3,083,876
Jan 2015	93,617	101,906	43.43	3.10	$4,381,759
Dec 2014	90,361	115,498	54.69	3.59	$5,356,638
Nov 2014	114,511	131,339	70.46	4.25	$8,626,877
Oct 2014	92,677	124,603	78.30	3.90	$7,742,680
Sep 2014	90,720	115,860	86.16	4.05	$8,285,140
Aug 2014	42,624	71,550	89.39	4.04	$4,098,872
Jul 2014	38,453	68,228	96.56	4.18	$3,998,187
Jun 2014	33,268	67,446	98.16	4.74	$3,585,070
May 2014	37,874	29,393	94.73	4.73	$3,726,732
Apr 2014	34,698	71,878	95.94	4.81	$3,674,596
Mar 2014	34,912	67,902	95.89	5.06	$3,691,079
Feb 2014	30,819	58,980	97.40	6.19	$3,366,975
Jan 2014	31,890	53,721	90.40	4.86	$3,143,979
Dec 2013	33,335	64,404	91.82	4.35	$3,341,266
Nov 2013	35,285	69,551	88.85	3.74	$3,395,073
Oct 2013	36,539	64,536	97.42	3.78	$3,803,534
Sep 2013	38,066	61,699	104.11	3.72	$4,192,432
Aug 2013	39,119	67,259	104.25	3.52	$4,315,083
Jul 2013	40,214	70,237	102.52	3.72	$4,383,862
Jun 2013	39,429	61,734	94.40	3.93	$3,964,923
May 2013	39,406	59,340	94.83	4.15	$3,983,077
Apr 2013	35,319	57,745	93.96	4.28	$3,565,871
Mar 2013	29,508	52,442	93.62	3.91	$2,967,738
Feb 2013	25,255	48,137	91.23	3.42	$2,468,638
Jan 2013	32,643	60,221	91.60	3.42	$3,196,049
Dec 2012	35,439	66,184	86.77	3.42	$3,301,402
Nov 2012	33,641	62,412	86.95	3.62	$3,151,326
Oct 2012	37,202	59,794	89.38	3.40	$3,528,395
Sep 2012	35,296	63,484	94.67	2.92	$3,526,744
Aug 2012	40,919	66,465	92.66	2.91	$3,984,845
Jul 2012	38,406	60,795	85.13	3.02	$3,453,152
Jun 2012	39,447	60,717	79.82	2.52	$3,301,608
May 2012	42,062	54,993	91.61	2.49	$3,990,140
Apr 2012	39,612	62,106	101.65	2.00	$4,150,573
Mar 2012	40,208	63,710	105.05	2.22	$4,365,419
Feb 2012	39,061	62,021	101.10	2.57	$4,108,476
Jan 2012	34,390	50,596	98.09	2.73	$3,511,649
Dec 2011	39,721	57,618	96.87	3.24	$4,034,441
Nov 2011	41,244	57,335	95.72	3.31	$4,137,728
Oct 2011	43,519	57,786	84.98	3.65	$3,909,079
Sep 2011	29,866	59,873	83.62	3.99	$2,736,037
Aug 2011	39,982	34,795	83.40	4.15	$3,478,874
Jul 2011	40,832	47,185	94.14	4.52	$4,057,070
Jun 2011	36,408	46,272	92.90	4.64	$3,597,000
May 2011	34,226	35,771	98.13	4.40	$3,516,162
Apr 2011	31,329	41,102	105.96	4.33	$3,497,727
Mar 2011	31,025	41,729	96.36	4.06	$3,158,878
Feb 2011	21,765	30,884	85.64	4.18	$1,993,049
Jan 2011	29,225	36,964	86.50	4.59	$2,697,582
Dec 2010	27,987	39,310	85.73	4.35	$2,570,236
Nov 2010	27,104	35,662	80.84	3.80	$2,326,436
Oct 2010	30,439	32,631	78.10	3.51	$2,491,784
Sep 2010	28,734	35,314	72.63	3.98	$2,227,481
Aug 2010	27,661	27,105	73.68	4.42	$2,157,849
Jul 2010	21,862	26,297	72.55	4.74	$1,710,644
Jun 2010	21,632	25,234	70.36	4.91	$1,645,937
May 2010	23,265	23,372	71.12	4.24	$1,753,592
Apr 2010	24,382	17,702	81.69	4.12	$2,064,745
Mar 2010	19,463	14,477	78.39	4.39	$1,589,239
Feb 2010	22,640	25,831	73.58	5.44	$1,806,433
Jan 2010	26,170	26,819	74.36	5.96	$2,105,952
Dec 2009	22,818	24,213	71.44	5.48	$1,762,896
Nov 2009	23,966	24,284	74.59	3.75	$1,878,725
Oct 2009	18,727	22,010	72.54	4.11	$1,448,923
Sep 2009	15,032	17,832	65.54	3.06	$1,039,848
Aug 2009	13,663	16,865	67.42	3.22	$975,439
Jul 2009	16,413	18,484	61.13	3.46	$1,067,365
Jun 2009	8,837	10,546	66.16	3.90	$625,733
May 2009	10,510	11,386	54.74	3.93	$620,016
Apr 2009	9,227	10,762	46.77	3.59	$470,155
Mar 2009	9,003	8,888	42.14	4.06	$415,463
Feb 2009	8,617	9,322	32.81	4.63	$325,913
Jan 2009	3,812	6,705	35.86	5.37	$172,711
Dec 2008	3,691	4,523	37.10	5.98	$163,971
Nov 2008	4,319	5,550	55.49	6.86	$277,736
Oct 2008	4,693	6,214	75.24	6.92	$396,115
Sep 2008	2,841	1,974	101.76	7.88	$304,650
Aug 2008	4,930	6,324	114.22	8.48	$616,751
Jul 2008	5,421	6,368	131.08	11.39	$783,113
Jun 2008	0	455	131.33	13.03	$5,930

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                3,772 bbl  × $106.41 =   $401,379
Casinghead gas    13,062 Mcf  × $  3.05 =    $39,785

────────────────────────────────────────────────────
Month total                                 $441,163

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. 08/O/38844 is the state's own key, not one this site invented.