CHRISTIAN, WILLIE

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

Operated by BASA RESOURCES, INC. (P-5 53974) in the EAST TEXAS field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8358District 6EField 27302001OilCasinghead gasSave Export

Value, all time

$1.2 M

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 EAST TEXAS 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 2,264 leases and 17,267 wells, and the rule below applies to all of them.

Discovered

1930-12-31

as the register files it

Field class

Oil

the register's own label

Between wells

330 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2015-01-27.

The Commission's schedule remark for this field reads: “THIS ORDER TO BE CANCELLED”

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	22,631 bbl	$1,181,509
Casinghead gas	Production	10,014 Mcf	$47,620
Total			$1,229,129

18 Mcf of this lease's gas, across 18 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.

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	13	4	76.53	3.39	$1,008
Dec 2022	114	70	76.41	5.73	$9,112
Nov 2022	109	75	85.00	5.65	$9,688
Oct 2022	241	96	87.18	5.86	$21,573
Sep 2022	87	99	84.88	8.16	$8,193
Aug 2022	164	109	94.52	9.13	$16,496
Jul 2022	171	110	101.58	7.54	$18,200
Jun 2022	80	138	115.09	7.98	$10,308
May 2022	170	124	109.37	8.43	$19,639
Apr 2022	162	124	104.22	6.84	$17,732
Mar 2022	80	127	108.88	5.08	$9,355
Feb 2022	161	96	91.05	4.86	$15,126
Jan 2022	112	52	81.84	4.54	$9,402
Dec 2021	80	95	71.32	3.90	$6,076
Nov 2021	49	49	77.43	5.24	$4,051
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	93	70.78	3.98	$370
Jun 2021	0	97	69.49	3.38	$328
May 2021	25	11	63.48	3.02	$1,620
Apr 2021	0	0	60.36	2.76	$0
Mar 2021	0	0	61.30	2.72	$0
Feb 2021	1	0	57.80	5.55	$58
Jan 2021	0	70	50.41	2.81	$197
Dec 2020	70	0	44.64	2.68	$3,125
Nov 2020	0	108	38.77	2.71	$292
Oct 2020	186	108	36.97	2.48	$7,144
Sep 2020	0	87	37.09	1.99	$173
Aug 2020	0	78	39.98	2.39	$186
Jul 2020	164	98	38.37	1.83	$6,472
Jun 2020	0	54	34.90	1.69	$91
May 2020	0	0	16.92	1.81	$0
Apr 2020	52	22	14.75	1.80	$807
Mar 2020	60	42	30.34	1.86	$1,898
Feb 2020	117	50	49.88	1.98	$5,935
Jan 2020	121	57	57.25	2.09	$7,047
Dec 2019	66	58	59.01	2.30	$4,028
Nov 2019	97	63	55.30	2.75	$5,537
Oct 2019	47	45	53.47	2.42	$2,622
Sep 2019	108	74	55.05	2.66	$6,142
Aug 2019	62	49	53.11	2.30	$3,406
Jul 2019	69	61	56.27	2.46	$4,033
Jun 2019	70	55	52.78	2.49	$3,832
May 2019	28	45	58.48	2.74	$1,761
Apr 2019	75	60	62.63	2.75	$4,862
Mar 2019	89	60	56.80	3.06	$5,239
Feb 2019	49	50	50.85	2.79	$2,631
Jan 2019	96	57	46.03	3.23	$4,603
Dec 2018	45	62	46.59	4.19	$2,356
Nov 2018	51	61	52.93	4.24	$2,958
Oct 2018	28	36	61.44	3.40	$1,843
Sep 2018	51	24	59.54	3.11	$3,111
Aug 2018	25	36	59.40	3.07	$1,595
Jul 2018	51	35	65.14	2.93	$3,425
Jun 2018	26	36	60.18	3.08	$1,675
May 2018	51	41	65.38	2.90	$3,453
Apr 2018	26	37	63.84	2.90	$1,767
Mar 2018	26	34	61.22	2.79	$1,686
Feb 2018	54	31	61.78	2.77	$3,422
Jan 2018	26	25	62.87	4.01	$1,735
Dec 2017	27	29	57.27	2.92	$1,631
Nov 2017	52	32	55.42	3.12	$2,982
Oct 2017	26	17	49.29	2.98	$1,332
Sep 2017	26	27	47.52	3.09	$1,319
Aug 2017	51	32	45.37	3.00	$2,410
Jul 2017	27	34	43.87	3.09	$1,289
Jun 2017	26	32	42.49	3.09	$1,204
May 2017	52	33	45.37	3.26	$2,467
Apr 2017	24	30	47.93	3.21	$1,247
Mar 2017	55	34	46.77	2.98	$2,674
Feb 2017	25	29	50.45	2.95	$1,347
Jan 2017	52	32	49.41	3.42	$2,679
Dec 2016	54	31	48.76	3.72	$2,748
Nov 2016	25	32	42.49	2.64	$1,147
Oct 2016	25	33	46.19	3.09	$1,257
Sep 2016	51	38	41.55	3.10	$2,237
Aug 2016	53	41	41.44	2.92	$2,316
Jul 2016	27	39	41.62	2.92	$1,238
Jun 2016	51	41	45.35	2.69	$2,423
May 2016	51	38	42.52	1.99	$2,244
Apr 2016	56	40	36.56	1.99	$2,127
Mar 2016	27	40	33.01	1.79	$963
Feb 2016	54	39	26.47	2.06	$1,510
Jan 2016	55	40	27.35	2.36	$1,599
Dec 2015	76	41	32.36	2.00	$2,541
Nov 2015	53	36	38.79	2.17	$2,134
Oct 2015	29	37	43.55	2.43	$1,353
Sep 2015	56	38	42.99	2.76	$2,512
Aug 2015	55	36	40.16	2.87	$2,312
Jul 2015	55	36	48.15	2.95	$2,754
Jun 2015	56	42	56.15	2.88	$3,265
May 2015	57	49	55.21	2.96	$3,292
Apr 2015	84	48	49.82	2.71	$4,315
Mar 2015	57	44	42.89	2.93	$2,574
Feb 2015	56	40	44.66	2.98	$2,620
Jan 2015	58	42	43.43	3.10	$2,649
Dec 2014	58	48	54.69	3.59	$3,344
Nov 2014	57	42	70.46	4.25	$4,195
Oct 2014	55	48	78.30	3.90	$4,494
Sep 2014	80	47	86.16	4.05	$7,083
Aug 2014	54	53	89.39	4.04	$5,041
Jul 2014	79	48	96.56	4.18	$7,829
Jun 2014	56	118	98.16	4.74	$6,056
May 2014	56	50	94.73	4.73	$5,541
Apr 2014	85	47	95.94	4.81	$8,381
Mar 2014	52	44	95.89	5.06	$5,209
Feb 2014	54	31	97.40	6.19	$5,452
Jan 2014	80	43	90.40	4.86	$7,441
Dec 2013	57	24	91.82	4.35	$5,338
Nov 2013	56	37	88.85	3.74	$5,114
Oct 2013	56	48	97.42	3.78	$5,637
Sep 2013	83	45	104.11	3.72	$8,808
Aug 2013	55	36	104.25	3.52	$5,861
Jul 2013	55	31	102.52	3.72	$5,754
Jun 2013	55	46	94.40	3.93	$5,373
May 2013	79	49	94.83	4.15	$7,695
Apr 2013	56	45	93.96	4.28	$5,454
Mar 2013	55	47	93.62	3.91	$5,333
Feb 2013	83	41	91.23	3.42	$7,712
Jan 2013	57	47	91.60	3.42	$5,382
Dec 2012	57	44	86.77	3.42	$5,096
Nov 2012	84	47	86.95	3.62	$7,474
Oct 2012	56	54	89.38	3.40	$5,189
Sep 2012	78	55	94.67	2.92	$7,545
Aug 2012	83	55	92.66	2.91	$7,851
Jul 2012	56	57	85.13	3.02	$4,939
Jun 2012	81	52	79.82	2.52	$6,596
May 2012	54	53	91.61	2.49	$5,079
Apr 2012	80	45	101.65	2.00	$8,222
Mar 2012	82	48	105.05	2.22	$8,721
Feb 2012	28	46	101.10	2.57	$2,949
Jan 2012	55	39	98.09	2.73	$5,502
Dec 2011	55	25	96.87	3.24	$5,409
Nov 2011	79	46	95.72	3.31	$7,714
Oct 2011	55	47	84.98	3.65	$4,845
Sep 2011	52	47	83.62	3.99	$4,536
Aug 2011	56	50	83.40	4.15	$4,878
Jul 2011	56	46	94.14	4.52	$5,480
Jun 2011	84	51	92.90	4.64	$8,040
May 2011	56	2	98.13	4.40	$5,504
Apr 2011	73	46	105.96	4.33	$7,934
Mar 2011	53	45	96.36	4.06	$5,290
Feb 2011	28	40	85.64	4.18	$2,565
Jan 2011	55	37	86.50	4.59	$4,927
Dec 2010	974	0	85.73	4.35	$83,501
Nov 2010	55	42	80.84	3.80	$4,606
Oct 2010	52	44	78.10	3.51	$4,216
Sep 2010	56	43	72.63	3.98	$4,238
Aug 2010	55	47	73.68	4.42	$4,260
Jul 2010	56	47	72.55	4.74	$4,285
Jun 2010	49	41	70.36	4.91	$3,649
May 2010	27	40	71.12	4.24	$2,090
Apr 2010	27	44	81.69	4.12	$2,387
Mar 2010	55	47	78.39	4.39	$4,518
Feb 2010	54	39	73.58	5.44	$4,186
Jan 2010	55	44	74.36	5.96	$4,352
Dec 2009	56	45	71.44	5.48	$4,247
Nov 2009	56	46	74.59	3.75	$4,350
Oct 2009	57	41	72.54	4.11	$4,303
Sep 2009	55	47	65.54	3.06	$3,749
Aug 2009	54	49	67.42	3.22	$3,798
Jul 2009	56	50	61.13	3.46	$3,597
Jun 2009	55	46	66.16	3.90	$3,818
May 2009	85	49	54.74	3.93	$4,845
Apr 2009	57	48	46.77	3.59	$2,838
Mar 2009	56	48	42.14	4.06	$2,555
Feb 2009	27	37	32.81	4.63	$1,057
Jan 2009	57	34	35.86	5.37	$2,227
Dec 2008	53	34	37.10	5.98	$2,170
Nov 2008	54	39	55.49	6.86	$3,264
Oct 2008	55	46	75.24	6.92	$4,457
Sep 2008	55	39	101.76	7.88	$5,904
Aug 2008	55	50	114.22	8.48	$6,706
Jul 2008	53	50	131.08	11.39	$7,517
Jun 2008	83	43	131.33	13.03	$11,461
May 2008	28	46	123.17	11.57	$3,981
Apr 2008	74	34	110.31	10.45	$8,518
Mar 2008	28	47	101.90	9.66	$3,307
Feb 2008	81	43	92.53	8.77	$7,872
Jan 2008	56	40	90.38	8.21	$5,390
Dec 2007	27	39	88.33	7.30	$2,670
Nov 2007	47	33	91.67	7.29	$4,549
Oct 2007	55	45	82.85	6.92	$4,868
Sep 2007	52	44	75.84	6.24	$4,218
Aug 2007	51	49	69.06	6.39	$3,835
Jul 2007	80	47	70.90	6.39	$5,972
Jun 2007	27	44	62.00	7.55	$2,006
May 2007	55	45	58.74	7.85	$3,584
Apr 2007	52	45	59.61	7.81	$3,451
Mar 2007	53	47	56.92	7.30	$3,360
Feb 2007	55	42	55.10	8.22	$3,376
Jan 2007	54	42	50.30	6.73	$2,999
Dec 2006	55	38	56.65	6.92	$3,379
Nov 2006	82	47	54.20	7.62	$4,802
Oct 2006	53	39	54.90	6.01	$3,144
Sep 2006	55	38	60.08	5.04	$3,496
Aug 2006	55	39	68.71	7.34	$4,065
Jul 2006	55	28	69.37	6.34	$3,993
Jun 2006	28	36	66.28	6.38	$2,086
May 2006	81	34	66.01	6.42	$5,565
Apr 2006	55	45	64.39	7.36	$3,873
Mar 2006	64	47	56.70	7.08	$3,962
Feb 2006	56	40	57.59	7.75	$3,535
Jan 2006	55	33	60.59	8.93	$3,627
Dec 2005	29	36	54.94	13.42	$2,076
Nov 2005	82	55	54.69	10.59	$5,067
Oct 2005	28	59	58.34	13.80	$2,447
Sep 2005	55	52	61.45	12.08	$4,008
Aug 2005	57	59	61.51	9.80	$4,084
Jul 2005	79	50	55.69	7.84	$4,792
Jun 2005	56	52	52.33	7.38	$3,314
May 2005	56	55	45.22	6.65	$2,898
Apr 2005	57	52	49.20	7.36	$3,187
Mar 2005	114	39	50.37	7.15	$6,021
Feb 2005	28	0	45.22	6.31	$1,266
Jan 2005	78	0	43.16	6.32	$3,366
Dec 2004	54	0	39.86	6.75	$2,152
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	183	0	49.70	6.52	$9,095
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	187	0	38.28	6.08	$7,158
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	189	0	34.47	5.86	$6,515
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	176	0	32.45	5.51	$5,711
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	185	0	28.80	4.60	$5,328
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	185	0	29.76	5.13	$5,506
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	190	0	26.59	5.97	$5,052
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	185	0	31.14	6.10	$5,761
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	168	0	26.91	4.85	$4,521
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	185	0	26.46	4.23	$4,895
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	174	0	24.58	3.06	$4,277
Jun 2002	0	0	23.73	3.34	$0
May 2002	189	0	24.66	3.58	$4,661
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	182	0	18.22	2.38	$3,316
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	166	0	16.93	2.36	$2,810
Nov 2001	188	0	18.07	2.41	$3,397
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	195	0	24.26	2.25	$4,731
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	174	0	25.52	4.31	$4,440
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	0	0	24.54	5.38	$0
Feb 2001	185	0	27.75	5.77	$5,134
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	165	0	31.23	5.15	$5,153
Sep 2000	190	0	31.87	5.19	$6,055
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	187	0	28.53	4.09	$5,335
Jun 2000	0	0	29.30	4.40	$0
May 2000	192	0	27.26	3.68	$5,234
Apr 2000	196	0	24.51	3.12	$4,804
Mar 2000	193	0	28.42	2.86	$5,485
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	188	0	12.62	2.21	$2,373
Apr 1998	0	0	13.04	2.51	$0
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	197	0	13.95	2.30	$2,748
Jan 1998	0	0	14.70	2.15	$0
Dec 1997	0	0	16.32	2.41	$0
Nov 1997	191	0	18.19	3.09	$3,474
Oct 1997	0	0	19.25	3.15	$0
Sep 1997	0	0	17.74	2.95	$0
Aug 1997	160	0	17.86	2.55	$2,858
Jul 1997	0	0	17.58	2.25	$0
Jun 1997	190	0	17.24	2.26	$3,276
May 1997	0	0	18.97	2.31	$0
Apr 1997	0	0	17.88	2.08	$0
Mar 1997	164	0	18.95	1.94	$3,108
Feb 1997	0	0	20.49	2.21	$0
Jan 1997	170	0	23.48	3.54	$3,992
Dec 1996	0	0	23.32	—	$0
Nov 1996	180	0	21.97	—	$3,955
Oct 1996	0	0	23.31	—	$0
Sep 1996	0	0	22.22	—	$0
Aug 1996	168	0	20.26	—	$3,404
Jul 1996	0	0	19.55	—	$0
Jun 1996	187	0	18.73	—	$3,503
May 1996	0	0	19.43	—	$0
Apr 1996	0	0	21.51	—	$0
Mar 1996	154	0	19.38	—	$2,985
Feb 1996	0	0	16.98	—	$0
Jan 1996	200	0	17.07	—	$3,414
Dec 1995	0	0	17.19	—	$0
Nov 1995	0	0	16.00	—	$0
Oct 1995	160	0	15.43	—	$2,469
Sep 1995	0	0	16.18	—	$0
Aug 1995	189	0	15.92	—	$3,009
Jul 1995	0	0	15.24	—	$0
Jun 1995	0	0	16.41	—	$0
May 1995	169	0	17.56	—	$2,968
Apr 1995	0	0	17.73	—	$0
Mar 1995	187	0	16.44	—	$3,074
Feb 1995	0	0	16.58	—	$0
Jan 1995	0	0	15.92	—	$0
Dec 1994	162	0	15.03	—	$2,435
Nov 1994	0	0	15.90	—	$0
Oct 1994	185	0	15.58	—	$2,882
Sep 1994	0	1	15.29	—	$0
Aug 1994	191	1	16.13	—	$3,081
Jul 1994	0	0	17.56	—	$0
Jun 1994	0	0	17.09	—	$0
May 1994	0	0	15.88	—	$0
Apr 1994	0	1	14.14	—	$0
Mar 1994	192	1	12.46	—	$2,392
Feb 1994	0	1	12.50	—	$0
Jan 1994	190	1	12.66	—	$2,405
Dec 1993	0	1	12.33	—	$0
Nov 1993	0	1	14.49	—	$0
Oct 1993	191	1	15.85	—	$3,027
Sep 1993	0	1	15.03	—	$0
Aug 1993	0	1	15.66	—	$0
Jul 1993	192	1	15.46	—	$2,968
Jun 1993	0	1	16.79	—	$0
May 1993	123	1	17.68	—	$2,175
Apr 1993	0	1	18.05	—	$0
Mar 1993	229	1	18.14	—	$4,154
Feb 1993	0	1	17.90	—	$0
Jan 1993	199	1	16.93	—	$3,369

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.

Jan 2023 — as filed, then multipliedworked

Oil                   13 bbl  × $ 76.53 =       $995
Casinghead gas         4 Mcf  × $  3.39 =        $14

────────────────────────────────────────────────────
Month total                                   $1,008

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. 6E/O/8358 is the state's own key, not one this site invented.