KIMBELL-THURMAN UNIT

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

Operated by ATEX EXPLORATION & OPERATING CO. (P-5 36054) in the KIMBELL (THURMAN SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12940District 09Field 49248333OilCasinghead gasSave Export

Value, all time

$1.0 M

Jan 1993 – Jun 2023

Value, last 12 filed months

at the published price for each month

Months reported

366

no gaps in the span

Streams

oil, casinghead gas

The KIMBELL (THURMAN SAND) 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 leases and 10 wells, and the rule below applies to all of them.

Discovered

1954-01-09

as the register files it

Field class

Oil

the register's own label

Between wells

660 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 10 acres.

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	29,196 bbl	$1,047,330
Casinghead gas	Production	21 Mcf	$0
Total			$1,047,330

21 Mcf of this lease's gas, across 21 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 (6)

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 33.6509, -96.9899. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.65102, -96.98979 · 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

100.0%

6 of 6 wells

With a plug date

100.0%

6 of 6 wells

Median depth

3,129 ft

6 wells filed one

Completion to plug

10.6 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

6100.0%

A plug date is filed

6100.0%

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

6100.0%

NeitherNo plug date, and not on the schedule.

00.0%

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 3,104 and 5,103 ft, median 3,129 ft, over the 6 wells that filed a depth.

Completions filed

Sep 2012

1 of 6 wells; 5 filed none

Plug dates filed

Nov 1986 – May 2023

6 of 6 wells

Last completion to plug: a median of 10.6 years across the 1 well that filed both dates, with the middle half between 10.6 years and 10.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells


42-09783187	1	5,103 ft	—	Nov 1986	Yes
42-09783189	3	3,129 ft	—	May 2023	Yes
42-09783190	4	3,110 ft	—	May 2023	Yes
42-09783191	5	3,129 ft	—	May 2023	Yes
42-09783192	6	3,104 ft	—	May 2023	Yes
42-09783188	2	3,133 ft	Sep 2012	Apr 2023	Yes

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 (366)

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

366 months


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	157	0	66.02	4.22	$10,365
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	162	0	50.41	2.81	$8,166
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	160	0	39.98	2.39	$6,397
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	153	0	55.30	2.75	$8,461
Oct 2019	152	0	53.47	2.42	$8,127
Sep 2019	0	0	55.05	2.66	$0
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	145	0	56.80	3.06	$8,236
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	156	0	46.59	4.19	$7,268
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	158	0	59.40	3.07	$9,385
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	155	0	65.38	2.90	$10,134
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	148	0	61.22	2.79	$9,061
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	145	0	57.27	2.92	$8,304
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	143	0	43.87	3.09	$6,273
Jun 2017	160	0	42.49	3.09	$6,798
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	144	0	48.76	3.72	$7,021
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	317	0	41.55	3.10	$13,171
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	146	0	45.35	2.69	$6,621
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	146	0	33.01	1.79	$4,819
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	145	0	38.79	2.17	$5,625
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	307	0	40.16	2.87	$12,329
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	145	0	56.15	2.88	$8,142
May 2015	0	0	55.21	2.96	$0
Apr 2015	165	0	49.82	2.71	$8,220
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	160	0	70.46	4.25	$11,274
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	317	0	86.16	4.05	$27,313
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	152	0	98.16	4.74	$14,920
May 2014	0	0	94.73	4.73	$0
Apr 2014	143	0	95.94	4.81	$13,719
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	161	0	91.82	4.35	$14,783
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	159	0	104.11	3.72	$16,553
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	155	0	94.40	3.93	$14,632
May 2013	0	0	94.83	4.15	$0
Apr 2013	152	0	93.96	4.28	$14,282
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	152	0	91.60	3.42	$13,923
Dec 2012	125	0	86.77	3.42	$10,846
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	154	0	91.61	2.49	$14,108
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	149	0	80.84	3.80	$12,045
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	146	0	71.12	4.24	$10,384
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	153	0	78.39	4.39	$11,994
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	157	0	74.36	5.96	$11,675
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	150	0	74.59	3.75	$11,189
Oct 2009	148	0	72.54	4.11	$10,736
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	147	0	67.42	3.22	$9,911
Jul 2009	150	0	61.13	3.46	$9,170
Jun 2009	0	0	66.16	3.90	$0
May 2009	302	0	54.74	3.93	$16,531
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	154	0	37.10	5.98	$5,713
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	146	0	101.76	7.88	$14,857
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	148	0	123.17	11.57	$18,229
Apr 2008	148	0	110.31	10.45	$16,326
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	150	0	88.33	7.30	$13,250
Nov 2007	155	0	91.67	7.29	$14,209
Oct 2007	151	0	82.85	6.92	$12,510
Sep 2007	0	0	75.84	6.24	$0
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	148	0	70.90	6.39	$10,493
Jun 2007	0	0	62.00	7.55	$0
May 2007	146	0	58.74	7.85	$8,576
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	159	0	56.92	7.30	$9,050
Feb 2007	164	0	55.10	8.22	$9,036
Jan 2007	0	0	50.30	6.73	$0
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	145	0	54.20	7.62	$7,859
Oct 2006	226	0	54.90	6.01	$12,407
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	108	0	66.28	6.38	$7,158
May 2006	0	0	66.01	6.42	$0
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	160	0	56.70	7.08	$9,072
Feb 2006	184	0	57.59	7.75	$10,597
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	105	0	54.94	13.42	$5,769
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	123	0	61.51	9.80	$7,566
Jul 2005	131	0	55.69	7.84	$7,295
Jun 2005	0	0	52.33	7.38	$0
May 2005	0	0	45.22	6.65	$0
Apr 2005	115	0	49.20	7.36	$5,658
Mar 2005	107	0	50.37	7.15	$5,390
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	149	0	43.16	6.32	$6,431
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	124	0	45.28	6.33	$5,615
Oct 2004	80	0	49.70	6.52	$3,976
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	140	0	42.37	5.55	$5,932
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	146	0	36.10	6.43	$5,271
May 2004	0	0	37.48	6.49	$0
Apr 2004	75	0	34.47	5.86	$2,585
Mar 2004	138	0	34.36	5.53	$4,742
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	105	0	32.03	6.30	$3,363
Dec 2003	58	0	30.26	6.30	$1,755
Nov 2003	150	0	28.80	4.60	$4,320
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	67	0	26.31	4.75	$1,763
Aug 2003	92	0	29.76	5.13	$2,738
Jul 2003	106	0	29.41	5.17	$3,117
Jun 2003	108	0	28.56	5.98	$3,084
May 2003	137	0	26.59	5.97	$3,643
Apr 2003	118	0	26.67	5.41	$3,147
Mar 2003	151	0	31.14	6.10	$4,702
Feb 2003	75	0	33.48	7.93	$2,511
Jan 2003	150	0	30.31	5.58	$4,547
Dec 2002	150	0	26.91	4.85	$4,037
Nov 2002	151	0	24.66	4.14	$3,724
Oct 2002	151	0	26.46	4.23	$3,995
Sep 2002	155	0	27.44	3.64	$4,253
Aug 2002	158	0	25.96	3.16	$4,102
Jul 2002	170	0	24.58	3.06	$4,179
Jun 2002	166	0	23.73	3.34	$3,939
May 2002	86	0	24.66	3.58	$2,121
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	100	0	22.00	3.10	$2,200
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	152	0	17.17	2.38	$2,610
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	105	0	18.07	2.41	$1,897
Oct 2001	167	0	19.78	2.53	$3,303
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	170	0	24.87	3.05	$4,228
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	166	0	24.56	3.82	$4,077
May 2001	0	0	25.52	4.31	$0
Apr 2001	174	0	24.68	5.34	$4,294
Mar 2001	173	0	24.54	5.38	$4,245
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	180	0	26.88	9.12	$4,838
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	134	0	31.23	5.15	$4,185
Sep 2000	146	0	31.87	5.19	$4,653
Aug 2000	162	0	29.64	4.54	$4,802
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	133	0	29.30	4.40	$3,897
May 2000	143	0	27.26	3.68	$3,898
Apr 2000	140	0	24.51	3.12	$3,431
Mar 2000	148	0	28.42	2.86	$4,206
Feb 2000	159	0	27.62	2.73	$4,392
Jan 2000	88	0	25.27	2.48	$2,224
Dec 1999	98	0	24.28	2.42	$2,379
Nov 1999	99	0	23.19	2.43	$2,296
Oct 1999	110	0	20.98	2.80	$2,308
Sep 1999	109	0	21.75	2.62	$2,371
Aug 1999	87	0	19.26	2.88	$1,676
Jul 1999	115	0	17.89	2.37	$2,057
Jun 1999	130	0	15.94	2.36	$2,072
May 1999	96	0	15.79	2.32	$1,516
Apr 1999	85	0	15.10	2.21	$1,284
Mar 1999	78	0	12.47	1.84	$973
Feb 1999	121	0	9.98	1.82	$1,208
Jan 1999	0	0	10.38	1.90	$0
Dec 1998	117	0	9.20	1.77	$1,076
Nov 1998	126	0	10.89	2.19	$1,372
Oct 1998	119	0	12.42	1.97	$1,478
Sep 1998	134	0	12.59	2.08	$1,687
Aug 1998	120	0	11.30	1.91	$1,356
Jul 1998	101	0	11.74	2.24	$1,186
Jun 1998	123	0	11.24	2.24	$1,383
May 1998	162	0	12.62	2.21	$2,044
Apr 1998	186	0	13.04	2.51	$2,425
Mar 1998	186	0	12.80	2.31	$2,381
Feb 1998	188	0	13.95	2.30	$2,623
Jan 1998	181	0	14.70	2.15	$2,661
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	298	0	17.74	2.95	$5,287
Aug 1997	0	0	17.86	2.55	$0
Jul 1997	179	0	17.58	2.25	$3,147
Jun 1997	0	0	17.24	2.26	$0
May 1997	358	0	18.97	2.31	$6,791
Apr 1997	182	0	17.88	2.08	$3,254
Mar 1997	182	0	18.95	1.94	$3,449
Feb 1997	0	0	20.49	2.21	$0
Jan 1997	363	0	23.48	3.54	$8,523
Dec 1996	183	0	23.32	—	$4,268
Nov 1996	0	0	21.97	—	$0
Oct 1996	354	0	23.31	—	$8,252
Sep 1996	185	0	22.22	—	$4,111
Aug 1996	0	0	20.26	—	$0
Jul 1996	353	0	19.55	—	$6,901
Jun 1996	183	0	18.73	—	$3,428
May 1996	0	0	19.43	—	$0
Apr 1996	185	0	21.51	—	$3,979
Mar 1996	363	0	19.38	—	$7,035
Feb 1996	0	0	16.98	—	$0
Jan 1996	182	0	17.07	—	$3,107
Dec 1995	176	0	17.19	—	$3,025
Nov 1995	361	0	16.00	—	$5,776
Oct 1995	0	0	15.43	—	$0
Sep 1995	156	0	16.18	—	$2,524
Aug 1995	348	0	15.92	—	$5,540
Jul 1995	73	0	15.24	—	$1,113
Jun 1995	188	0	16.41	—	$3,085
May 1995	186	0	17.56	—	$3,266
Apr 1995	0	0	17.73	—	$0
Mar 1995	187	0	16.44	—	$3,074
Feb 1995	369	0	16.58	—	$6,118
Jan 1995	0	0	15.92	—	$0
Dec 1994	184	0	15.03	—	$2,766
Nov 1994	188	0	15.90	—	$2,989
Oct 1994	371	0	15.58	—	$5,780
Sep 1994	0	1	15.29	—	$0
Aug 1994	187	1	16.13	—	$3,016
Jul 1994	185	1	17.56	—	$3,249
Jun 1994	372	1	17.09	—	$6,357
May 1994	0	1	15.88	—	$0
Apr 1994	178	1	14.14	—	$2,517
Mar 1994	375	1	12.46	—	$4,673
Feb 1994	188	1	12.50	—	$2,350
Jan 1994	0	1	12.66	—	$0
Dec 1993	191	1	12.33	—	$2,355
Nov 1993	379	1	14.49	—	$5,492
Oct 1993	186	1	15.85	—	$2,948
Sep 1993	0	1	15.03	—	$0
Aug 1993	367	1	15.66	—	$5,747
Jul 1993	185	1	15.46	—	$2,860
Jun 1993	187	1	16.79	—	$3,140
May 1993	181	1	17.68	—	$3,200
Apr 1993	174	1	18.05	—	$3,141
Mar 1993	185	1	18.14	—	$3,356
Feb 1993	186	1	17.90	—	$3,329
Jan 1993	372	1	16.93	—	$6,298

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.

Aug 2021 — as filed, then multipliedworked

Oil                  157 bbl  × $ 66.02 =    $10,365
Casinghead gas         0 Mcf  × $  4.22 =         $0

────────────────────────────────────────────────────
Month total                                  $10,365

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. 09/O/12940 is the state's own key, not one this site invented.