COLLINS HEIRS

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

Operated by VALENCE OPERATING COMPANY (P-5 881167) in the ARDIS & LEGGETT (PALUXY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1966District 05Field 03499500OilCasinghead gasSave

Value, all time

$1.3 M

Jan 1993 – May 2026

Value, last 12 filed months

$79 k

at the published price for each month

Months reported

401

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	20,998 bbl	$1,311,498
Casinghead gas	Production	12 Mcf	$0
Total			$1,311,498

12 Mcf of this lease's gas, across 12 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 (2)

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 33.2740, -95.6648. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

33.27396, -95.66481 · 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 2 wells

With a plug date

0.0%

0 of 2 wells

Median depth

4,865 ft

2 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.

2100.0%

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 4,829 and 4,900 ft, median 4,865 ft, over the 2 wells that filed a depth.

Completions filed

Sep 2012

1 of 2 wells; 1 filed none

2 wells


42-22330077	1	4,829 ft	—	—	—
42-22330500	2	4,900 ft	Sep 2012	—	—

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	154	0	106.41	3.05	$16,387
Apr 2026	0	0	98.93	2.87	$0
Mar 2026	159	0	89.75	3.15	$14,270
Feb 2026	0	0	63.50	3.75	$0
Jan 2026	156	0	59.13	8.00	$9,224
Dec 2025	160	0	56.66	4.41	$9,066
Nov 2025	0	0	58.59	3.93	$0
Oct 2025	160	0	59.38	3.30	$9,501
Sep 2025	0	0	62.74	3.08	$0
Aug 2025	157	0	63.93	3.01	$10,037
Jul 2025	163	0	66.74	3.32	$10,879
Jun 2025	0	0	66.48	3.13	$0
May 2025	162	0	60.55	3.23	$9,809
Apr 2025	153	0	62.36	3.54	$9,541
Mar 2025	0	0	67.70	4.27	$0
Feb 2025	157	0	70.88	4.34	$11,128
Jan 2025	0	0	74.32	4.28	$0
Dec 2024	158	0	68.99	3.12	$10,900
Nov 2024	0	0	69.05	2.20	$0
Oct 2024	154	0	71.37	2.28	$10,991
Sep 2024	159	0	69.61	2.36	$11,068
Aug 2024	0	0	75.63	2.06	$0
Jul 2024	153	0	79.93	2.15	$12,229
Jun 2024	159	0	78.08	2.63	$12,415
May 2024	158	0	78.81	2.20	$12,452
Apr 2024	160	0	84.45	1.66	$13,512
Mar 2024	0	0	80.30	1.55	$0
Feb 2024	0	0	76.09	1.78	$0
Jan 2024	151	0	73.02	3.30	$11,026
Dec 2023	0	0	71.26	2.61	$0
Nov 2023	292	0	77.89	2.81	$22,744
Oct 2023	0	0	85.44	3.09	$0
Sep 2023	0	0	89.04	2.74	$0
Aug 2023	158	0	80.52	2.67	$12,722
Jul 2023	0	0	74.85	2.64	$0
Jun 2023	159	0	68.96	2.26	$10,965
May 2023	155	0	70.62	2.23	$10,946
Apr 2023	0	0	78.12	2.24	$0
Mar 2023	142	0	72.85	2.39	$10,345
Feb 2023	0	0	75.11	2.47	$0
Jan 2023	0	0	76.53	3.39	$0
Dec 2022	161	0	76.41	5.73	$12,302
Nov 2022	157	0	85.00	5.65	$13,345
Oct 2022	0	0	87.18	5.86	$0
Sep 2022	151	0	84.88	8.16	$12,817
Aug 2022	0	0	94.52	9.13	$0
Jul 2022	151	0	101.58	7.54	$15,339
Jun 2022	150	0	115.09	7.98	$17,264
May 2022	156	0	109.37	8.43	$17,062
Apr 2022	0	0	104.22	6.84	$0
Mar 2022	134	0	108.88	5.08	$14,590
Feb 2022	2	0	91.05	4.86	$182
Jan 2022	0	0	81.84	4.54	$0
Dec 2021	153	0	71.32	3.90	$10,912
Nov 2021	154	0	77.43	5.24	$11,924
Oct 2021	0	0	79.79	5.71	$0
Sep 2021	155	0	69.86	5.35	$10,828
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	162	0	60.36	2.76	$9,778
Mar 2021	0	0	61.30	2.72	$0
Feb 2021	2	0	57.80	5.55	$116
Jan 2021	0	0	50.41	2.81	$0
Dec 2020	0	0	44.64	2.68	$0
Nov 2020	147	0	38.77	2.71	$5,699
Oct 2020	159	0	36.97	2.48	$5,878
Sep 2020	161	0	37.09	1.99	$5,971
Aug 2020	0	0	39.98	2.39	$0
Jul 2020	159	0	38.37	1.83	$6,101
Jun 2020	168	0	34.90	1.69	$5,863
May 2020	0	0	16.92	1.81	$0
Apr 2020	309	0	14.75	1.80	$4,558
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	145	0	49.88	1.98	$7,233
Jan 2020	2	0	57.25	2.09	$115
Dec 2019	1	0	59.01	2.30	$59
Nov 2019	1	0	55.30	2.75	$55
Oct 2019	155	0	53.47	2.42	$8,288
Sep 2019	157	0	55.05	2.66	$8,643
Aug 2019	0	0	53.11	2.30	$0
Jul 2019	160	0	56.27	2.46	$9,003
Jun 2019	155	0	52.78	2.49	$8,181
May 2019	156	0	58.48	2.74	$9,123
Apr 2019	156	0	62.63	2.75	$9,770
Mar 2019	151	0	56.80	3.06	$8,577
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	155	0	46.03	3.23	$7,135
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	0	52.93	4.24	$0
Oct 2018	157	0	61.44	3.40	$9,646
Sep 2018	322	0	59.54	3.11	$19,172
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	157	0	65.14	2.93	$10,227
Jun 2018	156	0	60.18	3.08	$9,388
May 2018	0	0	65.38	2.90	$0
Apr 2018	159	0	63.84	2.90	$10,151
Mar 2018	153	0	61.22	2.79	$9,367
Feb 2018	161	0	61.78	2.77	$9,947
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	171	0	57.27	2.92	$9,793
Nov 2017	159	0	55.42	3.12	$8,812
Oct 2017	158	0	49.29	2.98	$7,788
Sep 2017	149	0	47.52	3.09	$7,080
Aug 2017	0	0	45.37	3.00	$0
Jul 2017	297	0	43.87	3.09	$13,029
Jun 2017	0	0	42.49	3.09	$0
May 2017	158	0	45.37	3.26	$7,168
Apr 2017	152	0	47.93	3.21	$7,285
Mar 2017	150	0	46.77	2.98	$7,016
Feb 2017	162	0	50.45	2.95	$8,173
Jan 2017	161	0	49.41	3.42	$7,955
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	158	0	41.44	2.92	$6,548
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	158	0	45.35	2.69	$7,165
May 2016	164	0	42.52	1.99	$6,973
Apr 2016	159	0	36.56	1.99	$5,813
Mar 2016	326	0	33.01	1.79	$10,761
Feb 2016	160	0	26.47	2.06	$4,235
Jan 2016	0	0	27.35	2.36	$0
Dec 2015	324	0	32.36	2.00	$10,485
Nov 2015	159	0	38.79	2.17	$6,168
Oct 2015	157	0	43.55	2.43	$6,837
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	156	0	40.16	2.87	$6,265
Jul 2015	172	0	48.15	2.95	$8,282
Jun 2015	320	0	56.15	2.88	$17,968
May 2015	159	0	55.21	2.96	$8,778
Apr 2015	161	0	49.82	2.71	$8,021
Mar 2015	309	0	42.89	2.93	$13,253
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	158	0	43.43	3.10	$6,862
Dec 2014	315	0	54.69	3.59	$17,227
Nov 2014	161	0	70.46	4.25	$11,344
Oct 2014	159	0	78.30	3.90	$12,450
Sep 2014	159	0	86.16	4.05	$13,699
Aug 2014	160	0	89.39	4.04	$14,302
Jul 2014	157	0	96.56	4.18	$15,160
Jun 2014	160	0	98.16	4.74	$15,706
May 2014	160	0	94.73	4.73	$15,157
Apr 2014	159	0	95.94	4.81	$15,254
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	159	0	97.40	6.19	$15,487
Jan 2014	153	0	90.40	4.86	$13,831
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	156	0	88.85	3.74	$13,861
Oct 2013	149	0	97.42	3.78	$14,516
Sep 2013	312	0	104.11	3.72	$32,482
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	158	0	102.52	3.72	$16,198
Jun 2013	331	0	94.40	3.93	$31,246
May 2013	159	0	94.83	4.15	$15,078
Apr 2013	156	0	93.96	4.28	$14,658
Mar 2013	317	0	93.62	3.91	$29,678
Feb 2013	318	0	91.23	3.42	$29,011
Jan 2013	147	0	91.60	3.42	$13,465
Dec 2012	155	0	86.77	3.42	$13,449
Nov 2012	335	0	86.95	3.62	$29,128
Oct 2012	326	0	89.38	3.40	$29,138
Sep 2012	163	0	94.67	2.92	$15,431
Aug 2012	2	0	92.66	2.91	$185
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	0	0	78.10	3.51	$0
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	0	0	71.44	5.48	$0
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	0	0	67.42	3.22	$0
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	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
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	0	0	75.24	6.92	$0
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	0	0	123.17	11.57	$0
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	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	0	0	75.84	6.24	$0
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	0	0	70.90	6.39	$0
Jun 2007	0	0	62.00	7.55	$0
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	0	0	56.92	7.30	$0
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	0	0	60.08	5.04	$0
Aug 2006	0	0	68.71	7.34	$0
Jul 2006	0	0	69.37	6.34	$0
Jun 2006	0	0	66.28	6.38	$0
May 2006	0	0	66.01	6.42	$0
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	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	0	0	61.51	9.80	$0
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	0	0	49.20	7.36	$0
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	0	0	49.70	6.52	$0
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
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	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
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	0	0	26.91	4.85	$0
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
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	0	0	18.07	2.41	$0
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	0	0	24.87	3.05	$0
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	0	0	24.56	3.82	$0
May 2001	0	0	25.52	4.31	$0
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	0	0	24.54	5.38	$0
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	0	0	31.87	5.19	$0
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	0	0	29.30	4.40	$0
May 2000	0	0	27.26	3.68	$0
Apr 2000	0	0	24.51	3.12	$0
Mar 2000	0	0	28.42	2.86	$0
Feb 2000	0	0	27.62	2.73	$0
Jan 2000	0	0	25.27	2.48	$0
Dec 1999	0	0	24.28	2.42	$0
Nov 1999	0	0	23.19	2.43	$0
Oct 1999	0	0	20.98	2.80	$0
Sep 1999	0	0	21.75	2.62	$0
Aug 1999	0	0	19.26	2.88	$0
Jul 1999	0	0	17.89	2.37	$0
Jun 1999	0	0	15.94	2.36	$0
May 1999	0	0	15.79	2.32	$0
Apr 1999	0	0	15.10	2.21	$0
Mar 1999	0	0	12.47	1.84	$0
Feb 1999	0	0	9.98	1.82	$0
Jan 1999	0	0	10.38	1.90	$0
Dec 1998	0	0	9.20	1.77	$0
Nov 1998	0	0	10.89	2.19	$0
Oct 1998	0	0	12.42	1.97	$0
Sep 1998	0	0	12.59	2.08	$0
Aug 1998	0	0	11.30	1.91	$0
Jul 1998	0	0	11.74	2.24	$0
Jun 1998	0	0	11.24	2.24	$0
May 1998	0	0	12.62	2.21	$0
Apr 1998	0	0	13.04	2.51	$0
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	0	0	13.95	2.30	$0
Jan 1998	0	0	14.70	2.15	$0
Dec 1997	0	0	16.32	2.41	$0
Nov 1997	0	0	18.19	3.09	$0
Oct 1997	0	0	19.25	3.15	$0
Sep 1997	0	0	17.74	2.95	$0
Aug 1997	0	0	17.86	2.55	$0
Jul 1997	0	0	17.58	2.25	$0
Jun 1997	0	0	17.24	2.26	$0
May 1997	0	0	18.97	2.31	$0
Apr 1997	0	0	17.88	2.08	$0
Mar 1997	0	0	18.95	1.94	$0
Feb 1997	0	0	20.49	2.21	$0
Jan 1997	0	0	23.48	3.54	$0
Dec 1996	0	0	23.32	—	$0
Nov 1996	0	0	21.97	—	$0
Oct 1996	0	0	23.31	—	$0
Sep 1996	0	0	22.22	—	$0
Aug 1996	0	0	20.26	—	$0
Jul 1996	0	0	19.55	—	$0
Jun 1996	0	0	18.73	—	$0
May 1996	0	0	19.43	—	$0
Apr 1996	0	0	21.51	—	$0
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	0	0	16.41	—	$0
May 1995	0	0	17.56	—	$0
Apr 1995	0	0	17.73	—	$0
Mar 1995	0	0	16.44	—	$0
Feb 1995	0	0	16.58	—	$0
Jan 1995	0	0	15.92	—	$0
Dec 1994	0	0	15.03	—	$0
Nov 1994	0	0	15.90	—	$0
Oct 1994	0	0	15.58	—	$0
Sep 1994	0	1	15.29	—	$0
Aug 1994	0	1	16.13	—	$0
Jul 1994	0	0	17.56	—	$0
Jun 1994	91	0	17.09	—	$1,555
May 1994	0	0	15.88	—	$0
Apr 1994	0	1	14.14	—	$0
Mar 1994	0	0	12.46	—	$0
Feb 1994	160	0	12.50	—	$2,000
Jan 1994	0	1	12.66	—	$0
Dec 1993	172	1	12.33	—	$2,121
Nov 1993	170	1	14.49	—	$2,463
Oct 1993	324	1	15.85	—	$5,135
Sep 1993	0	0	15.03	—	$0
Aug 1993	0	1	15.66	—	$0
Jul 1993	0	0	15.46	—	$0
Jun 1993	0	0	16.79	—	$0
May 1993	0	0	17.68	—	$0
Apr 1993	181	1	18.05	—	$3,267
Mar 1993	170	1	18.14	—	$3,084
Feb 1993	355	1	17.90	—	$6,355
Jan 1993	183	1	16.93	—	$3,098

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                  154 bbl  × $106.41 =    $16,387
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $16,387

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. 05/O/1966 is the state's own key, not one this site invented.