SHANNON 12-A

Name: SHANNON 12-A lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by KIDD JOHNSON OIL & GAS, LLC (P-5 458821) in the TODD, NORTH (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12433District 7CField 90317500Hydrogen sulphide fieldOilCasinghead gasSave Export

Value, all time

$616 k

Jan 1993 – May 2026

Value, last 12 filed months

at the published price for each month

Months reported

401

no gaps in the span

Streams

oil, casinghead gas

The TODD, NORTH (SAN ANDRES) 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 8 leases and 14 wells, and the rule below applies to all of them.

Discovered

1953-10-04

as the register files it

Field class

Oil and gas

the register's own label

Between wells

933 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 1966-07-05.

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.

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	17,961 bbl	$615,187
Casinghead gas	Production	1,592 Mcf	$669
Total			$615,857

1,463 Mcf of this lease's gas, across 23 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (4)

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 30.8900, -101.4703. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

30.88926, -101.46976 · 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 4 wells

With a plug date

0.0%

0 of 4 wells

Median depth

1,899 ft

4 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.

4100.0%

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 1,881 and 1,911 ft, median 1,899 ft, over the 4 wells that filed a depth.

Completions filed

Mar 1988 – Oct 1990

4 of 4 wells

4 wells


42-10535527	4	1,881 ft	Oct 1990	—	—
42-10535503	3	1,895 ft	May 1988	—	—
42-10535501	2	1,911 ft	Mar 1988	—	—
42-10535469	1	1,902 ft	Mar 1988	—	—

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 (401)

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

401 months


May 2026	0	0	106.41	3.05	$0
Apr 2026	0	0	98.93	2.87	$0
Mar 2026	0	0	89.75	3.15	$0
Feb 2026	0	0	63.50	3.75	$0
Jan 2026	0	0	59.13	8.00	$0
Dec 2025	0	0	56.66	4.41	$0
Nov 2025	0	0	58.59	3.93	$0
Oct 2025	0	0	59.38	3.30	$0
Sep 2025	0	0	62.74	3.08	$0
Aug 2025	0	0	63.93	3.01	$0
Jul 2025	0	0	66.74	3.32	$0
Jun 2025	0	0	66.48	3.13	$0
May 2025	0	0	60.55	3.23	$0
Apr 2025	0	0	62.36	3.54	$0
Mar 2025	0	0	67.70	4.27	$0
Feb 2025	0	0	70.88	4.34	$0
Jan 2025	0	0	74.32	4.28	$0
Dec 2024	0	0	68.99	3.12	$0
Nov 2024	0	0	69.05	2.20	$0
Oct 2024	0	0	71.37	2.28	$0
Sep 2024	0	0	69.61	2.36	$0
Aug 2024	0	0	75.63	2.06	$0
Jul 2024	0	0	79.93	2.15	$0
Jun 2024	0	0	78.08	2.63	$0
May 2024	0	0	78.81	2.20	$0
Apr 2024	0	0	84.45	1.66	$0
Mar 2024	0	0	80.30	1.55	$0
Feb 2024	0	0	76.09	1.78	$0
Jan 2024	0	0	73.02	3.30	$0
Dec 2023	0	0	71.26	2.61	$0
Nov 2023	0	0	77.89	2.81	$0
Oct 2023	0	0	85.44	3.09	$0
Sep 2023	0	0	89.04	2.74	$0
Aug 2023	0	0	80.52	2.67	$0
Jul 2023	0	0	74.85	2.64	$0
Jun 2023	0	0	68.96	2.26	$0
May 2023	0	0	70.62	2.23	$0
Apr 2023	0	0	78.12	2.24	$0
Mar 2023	0	0	72.85	2.39	$0
Feb 2023	0	0	75.11	2.47	$0
Jan 2023	0	0	76.53	3.39	$0
Dec 2022	0	0	76.41	5.73	$0
Nov 2022	0	0	85.00	5.65	$0
Oct 2022	0	0	87.18	5.86	$0
Sep 2022	0	0	84.88	8.16	$0
Aug 2022	0	0	94.52	9.13	$0
Jul 2022	0	0	101.58	7.54	$0
Jun 2022	0	0	115.09	7.98	$0
May 2022	0	0	109.37	8.43	$0
Apr 2022	0	0	104.22	6.84	$0
Mar 2022	0	0	108.88	5.08	$0
Feb 2022	0	0	91.05	4.86	$0
Jan 2022	0	0	81.84	4.54	$0
Dec 2021	0	0	71.32	3.90	$0
Nov 2021	0	0	77.43	5.24	$0
Oct 2021	0	0	79.79	5.71	$0
Sep 2021	0	0	69.86	5.35	$0
Aug 2021	0	0	66.02	4.22	$0
Jul 2021	0	0	70.78	3.98	$0
Jun 2021	0	0	69.49	3.38	$0
May 2021	0	0	63.48	3.02	$0
Apr 2021	0	0	60.36	2.76	$0
Mar 2021	0	0	61.30	2.72	$0
Feb 2021	0	0	57.80	5.55	$0
Jan 2021	0	0	50.41	2.81	$0
Dec 2020	0	0	44.64	2.68	$0
Nov 2020	0	0	38.77	2.71	$0
Oct 2020	0	0	36.97	2.48	$0
Sep 2020	0	0	37.09	1.99	$0
Aug 2020	0	0	39.98	2.39	$0
Jul 2020	0	0	38.37	1.83	$0
Jun 2020	0	0	34.90	1.69	$0
May 2020	0	0	16.92	1.81	$0
Apr 2020	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	175	0	55.30	2.75	$9,678
Oct 2019	0	0	53.47	2.42	$0
Sep 2019	167	0	55.05	2.66	$9,193
Aug 2019	0	0	53.11	2.30	$0
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	0	0	56.80	3.06	$0
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	0	52.93	4.24	$0
Oct 2018	0	0	61.44	3.40	$0
Sep 2018	0	0	59.54	3.11	$0
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	331	0	65.38	2.90	$21,641
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	0	0	61.22	2.79	$0
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	0	0	57.27	2.92	$0
Nov 2017	0	0	55.42	3.12	$0
Oct 2017	0	0	49.29	2.98	$0
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	0	0	45.37	3.00	$0
Jul 2017	0	0	43.87	3.09	$0
Jun 2017	0	0	42.49	3.09	$0
May 2017	0	0	45.37	3.26	$0
Apr 2017	0	0	47.93	3.21	$0
Mar 2017	0	0	46.77	2.98	$0
Feb 2017	0	0	50.45	2.95	$0
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	0	45.35	2.69	$0
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	0	0	33.01	1.79	$0
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	171	0	27.35	2.36	$4,677
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	184	0	86.16	4.05	$15,853
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	182	0	95.89	5.06	$17,452
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	176	0	91.82	4.35	$16,160
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
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
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	167	0	78.10	3.51	$13,043
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	168	0	71.44	5.48	$12,002
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	157	0	67.42	3.22	$10,585
Jul 2009	0	0	61.13	3.46	$0
Jun 2009	0	0	66.16	3.90	$0
May 2009	0	0	54.74	3.93	$0
Apr 2009	161	0	46.77	3.59	$7,530
Mar 2009	177	0	42.14	4.06	$7,459
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	185	0	75.24	6.92	$13,919
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	0	0	114.22	8.48	$0
Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	167	0	123.17	11.57	$20,569
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	174	0	90.38	8.21	$15,726
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	175	0	91.67	7.29	$16,042
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	169	0	75.84	6.24	$12,817
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	0	0	70.90	6.39	$0
Jun 2007	168	0	62.00	7.55	$10,416
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	157	0	56.92	7.30	$8,936
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	0	0	50.30	6.73	$0
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	165	0	60.08	5.04	$9,913
Aug 2006	0	0	68.71	7.34	$0
Jul 2006	165	0	69.37	6.34	$11,446
Jun 2006	0	0	66.28	6.38	$0
May 2006	170	0	66.01	6.42	$11,222
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	156	0	54.69	10.59	$8,532
Oct 2005	168	0	58.34	13.80	$9,801
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	329	0	61.51	9.80	$20,237
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	0	0	52.33	7.38	$0
May 2005	0	0	45.22	6.65	$0
Apr 2005	166	0	49.20	7.36	$8,167
Mar 2005	166	0	50.37	7.15	$8,361
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	168	0	43.16	6.32	$7,251
Dec 2004	166	0	39.86	6.75	$6,617
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	0	0	49.70	6.52	$0
Sep 2004	176	0	43.24	5.28	$7,610
Aug 2004	172	0	42.37	5.55	$7,288
Jul 2004	252	0	38.28	6.08	$9,647
Jun 2004	160	0	36.10	6.43	$5,776
May 2004	411	0	37.48	6.49	$15,404
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	165	0	32.03	6.30	$5,285
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	170	0	28.80	4.60	$4,896
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	74	0	26.91	4.85	$1,991
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	110	0	26.46	4.23	$2,911
Sep 2002	53	0	27.44	3.64	$1,454
Aug 2002	169	0	25.96	3.16	$4,387
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	179	0	23.73	3.34	$4,248
May 2002	0	0	24.66	3.58	$0
Apr 2002	182	0	23.65	3.51	$4,304
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	172	0	18.07	2.41	$3,108
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	142	0	24.87	3.05	$3,532
Jul 2001	45	0	23.93	3.20	$1,077
Jun 2001	79	0	24.56	3.82	$1,940
May 2001	99	0	25.52	4.31	$2,526
Apr 2001	86	0	24.68	5.34	$2,122
Mar 2001	97	0	24.54	5.38	$2,380
Feb 2001	77	0	27.75	5.77	$2,137
Jan 2001	152	0	27.47	8.40	$4,175
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	109	7	32.21	5.66	$3,551
Oct 2000	84	72	31.23	5.15	$2,994
Sep 2000	88	50	31.87	5.19	$3,064
Aug 2000	106	0	29.64	4.54	$3,142
Jul 2000	106	0	28.53	4.09	$3,024
Jun 2000	85	0	29.30	4.40	$2,491
May 2000	94	0	27.26	3.68	$2,562
Apr 2000	118	0	24.51	3.12	$2,892
Mar 2000	112	0	28.42	2.86	$3,183
Feb 2000	153	0	27.62	2.73	$4,226
Jan 2000	68	0	25.27	2.48	$1,718
Dec 1999	129	0	24.28	2.42	$3,132
Nov 1999	130	0	23.19	2.43	$3,015
Oct 1999	141	0	20.98	2.80	$2,958
Sep 1999	153	0	21.75	2.62	$3,328
Aug 1999	38	0	19.26	2.88	$732
Jul 1999	154	0	17.89	2.37	$2,755
Jun 1999	58	0	15.94	2.36	$925
May 1999	102	0	15.79	2.32	$1,611
Apr 1999	112	0	15.10	2.21	$1,691
Mar 1999	131	0	12.47	1.84	$1,634
Feb 1999	101	0	9.98	1.82	$1,008
Jan 1999	127	0	10.38	1.90	$1,318
Dec 1998	93	0	9.20	1.77	$856
Nov 1998	111	0	10.89	2.19	$1,209
Oct 1998	123	0	12.42	1.97	$1,528
Sep 1998	111	0	12.59	2.08	$1,397
Aug 1998	117	0	11.30	1.91	$1,322
Jul 1998	138	0	11.74	2.24	$1,620
Jun 1998	103	0	11.24	2.24	$1,158
May 1998	116	0	12.62	2.21	$1,464
Apr 1998	119	0	13.04	2.51	$1,552
Mar 1998	90	0	12.80	2.31	$1,152
Feb 1998	112	0	13.95	2.30	$1,562
Jan 1998	93	0	14.70	2.15	$1,367
Dec 1997	113	0	16.32	2.41	$1,844
Nov 1997	116	0	18.19	3.09	$2,110
Oct 1997	136	0	19.25	3.15	$2,618
Sep 1997	128	0	17.74	2.95	$2,271
Aug 1997	130	0	17.86	2.55	$2,322
Jul 1997	153	0	17.58	2.25	$2,690
Jun 1997	59	0	17.24	2.26	$1,017
May 1997	159	0	18.97	2.31	$3,016
Apr 1997	104	0	17.88	2.08	$1,860
Mar 1997	0	0	18.95	1.94	$0
Feb 1997	117	0	20.49	2.21	$2,397
Jan 1997	0	0	23.48	3.54	$0
Dec 1996	135	0	23.32	—	$3,148
Nov 1996	0	0	21.97	—	$0
Oct 1996	127	0	23.31	—	$2,960
Sep 1996	131	0	22.22	—	$2,911
Aug 1996	143	0	20.26	—	$2,897
Jul 1996	154	0	19.55	—	$3,011
Jun 1996	250	0	18.73	—	$4,683
May 1996	163	0	19.43	—	$3,167
Apr 1996	159	0	21.51	—	$3,420
Mar 1996	0	0	19.38	—	$0
Feb 1996	0	0	16.98	—	$0
Jan 1996	0	0	17.07	—	$0
Dec 1995	0	0	17.19	—	$0
Nov 1995	0	0	16.00	—	$0
Oct 1995	0	0	15.43	—	$0
Sep 1995	0	0	16.18	—	$0
Aug 1995	0	0	15.92	—	$0
Jul 1995	0	0	15.24	—	$0
Jun 1995	88	0	16.41	—	$1,444
May 1995	102	0	17.56	—	$1,791
Apr 1995	110	0	17.73	—	$1,950
Mar 1995	102	0	16.44	—	$1,677
Feb 1995	114	0	16.58	—	$1,890
Jan 1995	129	83	15.92	—	$2,054
Dec 1994	127	16	15.03	—	$1,909
Nov 1994	72	0	15.90	—	$1,145
Oct 1994	186	0	15.58	—	$2,898
Sep 1994	0	1	15.29	—	$0
Aug 1994	103	3	16.13	—	$1,661
Jul 1994	116	4	17.56	—	$2,037
Jun 1994	122	7	17.09	—	$2,085
May 1994	0	3	15.88	—	$0
Apr 1994	98	8	14.14	—	$1,386
Mar 1994	92	14	12.46	—	$1,146
Feb 1994	87	32	12.50	—	$1,088
Jan 1994	105	69	12.66	—	$1,329
Dec 1993	126	36	12.33	—	$1,554
Nov 1993	152	36	14.49	—	$2,202
Oct 1993	166	50	15.85	—	$2,631
Sep 1993	156	52	15.03	—	$2,345
Aug 1993	93	159	15.66	—	$1,456
Jul 1993	97	90	15.46	—	$1,500
Jun 1993	0	85	16.79	—	$0
May 1993	122	133	17.68	—	$2,157
Apr 1993	104	140	18.05	—	$1,877
Mar 1993	149	203	18.14	—	$2,703
Feb 1993	127	111	17.90	—	$2,273
Jan 1993	162	128	16.93	—	$2,743

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.

Nov 2019 — as filed, then multipliedworked

Oil                  175 bbl  × $ 55.30 =     $9,678
Casinghead gas         0 Mcf  × $  2.75 =         $0

────────────────────────────────────────────────────
Month total                                   $9,678

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. 7C/O/12433 is the state's own key, not one this site invented.