MONTGOMERY, W. C.

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

Operated by SCOUT ENERGY MANAGEMENT LLC (P-5 760218) in the OZONA (CANYON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 62458District 7CField 67995200NGPA filingGasSave Export

Value, all time

$601 k

Jan 1993 – May 2026

Value, last 12 filed months

$2 k

at the published price for each month

Months reported

401

no gaps in the span

Streams

gas

The OZONA (CANYON 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 2,312 leases and 2,323 wells, and the rule below applies to all of them.

Discovered

1962-02-23

as the register files it

Field class

Oil and gas

the register's own label

Between wells

600 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2006-09-12.

The Commission's schedule remark for this field reads: “ZONE TO BE SET UP IN OZONA (CANYON SAND, OIL).”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

Programme	Filings	With an approval date	Dated	Docket
NGPA	1	none	—	—

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
Gas	Production	153,654 Mcf	$600,764
Total			$600,764

11,548 Mcf of this lease's gas, across 48 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 (1)

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 30.5545, -101.2657. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55447, -101.26574 · 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 1 wells

With a plug date

0.0%

0 of 1 wells

Median depth

6,780 ft

1 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.

1100.0%

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

The one well that filed a depth was drilled to 6,780 ft.

Completions filed

May 1975

1 of 1 wells

1 well


42-10530649	16	6,780 ft	May 1975	—	—

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	106.41	3.05	$0
Apr 2026	0	98.93	2.87	$0
Mar 2026	0	89.75	3.15	$0
Feb 2026	0	63.50	3.75	$0
Jan 2026	14	59.13	8.00	$112
Dec 2025	58	56.66	4.41	$256
Nov 2025	64	58.59	3.93	$251
Oct 2025	62	59.38	3.30	$205
Sep 2025	59	62.74	3.08	$182
Aug 2025	63	63.93	3.01	$190
Jul 2025	63	66.74	3.32	$209
Jun 2025	65	66.48	3.13	$203
May 2025	60	60.55	3.23	$194
Apr 2025	67	62.36	3.54	$237
Mar 2025	71	67.70	4.27	$303
Feb 2025	63	70.88	4.34	$273
Jan 2025	82	74.32	4.28	$351
Dec 2024	96	68.99	3.12	$300
Nov 2024	101	69.05	2.20	$222
Oct 2024	120	71.37	2.28	$274
Sep 2024	90	69.61	2.36	$213
Aug 2024	108	75.63	2.06	$223
Jul 2024	98	79.93	2.15	$210
Jun 2024	105	78.08	2.63	$277
May 2024	117	78.81	2.20	$257
Apr 2024	94	84.45	1.66	$156
Mar 2024	113	80.30	1.55	$175
Feb 2024	121	76.09	1.78	$216
Jan 2024	136	73.02	3.30	$448
Dec 2023	146	71.26	2.61	$381
Nov 2023	142	77.89	2.81	$399
Oct 2023	153	85.44	3.09	$472
Sep 2023	146	89.04	2.74	$399
Aug 2023	178	80.52	2.67	$476
Jul 2023	190	74.85	2.64	$502
Jun 2023	238	68.96	2.26	$538
May 2023	331	70.62	2.23	$737
Apr 2023	341	78.12	2.24	$763
Mar 2023	416	72.85	2.39	$996
Feb 2023	240	75.11	2.47	$592
Jan 2023	366	76.53	3.39	$1,240
Dec 2022	281	76.41	5.73	$1,610
Nov 2022	360	85.00	5.65	$2,033
Oct 2022	432	87.18	5.86	$2,533
Sep 2022	419	84.88	8.16	$3,421
Aug 2022	441	94.52	9.13	$4,025
Jul 2022	382	101.58	7.54	$2,881
Jun 2022	397	115.09	7.98	$3,167
May 2022	345	109.37	8.43	$2,909
Apr 2022	332	104.22	6.84	$2,270
Mar 2022	383	108.88	5.08	$1,944
Feb 2022	391	91.05	4.86	$1,900
Jan 2022	290	81.84	4.54	$1,316
Dec 2021	270	71.32	3.90	$1,053
Nov 2021	296	77.43	5.24	$1,550
Oct 2021	323	79.79	5.71	$1,846
Sep 2021	462	69.86	5.35	$2,472
Aug 2021	297	66.02	4.22	$1,254
Jul 2021	441	70.78	3.98	$1,756
Jun 2021	215	69.49	3.38	$727
May 2021	376	63.48	3.02	$1,135
Apr 2021	427	60.36	2.76	$1,178
Mar 2021	254	61.30	2.72	$690
Feb 2021	191	57.80	5.55	$1,060
Jan 2021	223	50.41	2.81	$627
Dec 2020	362	44.64	2.68	$969
Nov 2020	391	38.77	2.71	$1,058
Oct 2020	63	36.97	2.48	$156
Sep 2020	1,663	37.09	1.99	$3,311
Aug 2020	517	39.98	2.39	$1,233
Jul 2020	281	38.37	1.83	$513
Jun 2020	296	34.90	1.69	$500
May 2020	354	16.92	1.81	$642
Apr 2020	306	14.75	1.80	$552
Mar 2020	328	30.34	1.86	$609
Feb 2020	298	49.88	1.98	$590
Jan 2020	279	57.25	2.09	$584
Dec 2019	351	59.01	2.30	$809
Nov 2019	320	55.30	2.75	$880
Oct 2019	588	53.47	2.42	$1,422
Sep 2019	1,111	55.05	2.66	$2,952
Aug 2019	818	53.11	2.30	$1,885
Jul 2019	578	56.27	2.46	$1,422
Jun 2019	939	52.78	2.49	$2,339
May 2019	805	58.48	2.74	$2,206
Apr 2019	943	62.63	2.75	$2,594
Mar 2019	327	56.80	3.06	$1,001
Feb 2019	315	50.85	2.79	$880
Jan 2019	357	46.03	3.23	$1,152
Dec 2018	369	46.59	4.19	$1,544
Nov 2018	345	52.93	4.24	$1,462
Oct 2018	361	61.44	3.40	$1,227
Sep 2018	358	59.54	3.11	$1,113
Aug 2018	354	59.40	3.07	$1,086
Jul 2018	271	65.14	2.93	$795
Jun 2018	349	60.18	3.08	$1,074
May 2018	371	65.38	2.90	$1,076
Apr 2018	367	63.84	2.90	$1,065
Mar 2018	420	61.22	2.79	$1,170
Feb 2018	400	61.78	2.77	$1,106
Jan 2018	480	62.87	4.01	$1,924
Dec 2017	468	57.27	2.92	$1,367
Nov 2017	471	55.42	3.12	$1,469
Oct 2017	466	49.29	2.98	$1,390
Sep 2017	451	47.52	3.09	$1,392
Aug 2017	457	45.37	3.00	$1,373
Jul 2017	451	43.87	3.09	$1,392
Jun 2017	383	42.49	3.09	$1,182
May 2017	521	45.37	3.26	$1,700
Apr 2017	396	47.93	3.21	$1,272
Mar 2017	959	46.77	2.98	$2,861
Feb 2017	456	50.45	2.95	$1,346
Jan 2017	498	49.41	3.42	$1,703
Dec 2016	469	48.76	3.72	$1,746
Nov 2016	508	42.49	2.64	$1,343
Oct 2016	502	46.19	3.09	$1,551
Sep 2016	483	41.55	3.10	$1,498
Aug 2016	443	41.44	2.92	$1,295
Jul 2016	372	41.62	2.92	$1,088
Jun 2016	445	45.35	2.69	$1,195
May 2016	481	42.52	1.99	$958
Apr 2016	475	36.56	1.99	$946
Mar 2016	492	33.01	1.79	$883
Feb 2016	462	26.47	2.06	$953
Jan 2016	493	27.35	2.36	$1,166
Dec 2015	496	32.36	2.00	$993
Nov 2015	488	38.79	2.17	$1,058
Oct 2015	513	43.55	2.43	$1,245
Sep 2015	499	42.99	2.76	$1,376
Aug 2015	486	40.16	2.87	$1,396
Jul 2015	467	48.15	2.95	$1,375
Jun 2015	533	56.15	2.88	$1,537
May 2015	394	55.21	2.96	$1,164
Apr 2015	470	49.82	2.71	$1,272
Mar 2015	536	42.89	2.93	$1,573
Feb 2015	484	44.66	2.98	$1,440
Jan 2015	536	43.43	3.10	$1,662
Dec 2014	545	54.69	3.59	$1,957
Nov 2014	500	70.46	4.25	$2,126
Oct 2014	546	78.30	3.90	$2,130
Sep 2014	517	86.16	4.05	$2,091
Aug 2014	506	89.39	4.04	$2,042
Jul 2014	500	96.56	4.18	$2,090
Jun 2014	503	98.16	4.74	$2,383
May 2014	554	94.73	4.73	$2,619
Apr 2014	545	95.94	4.81	$2,621
Mar 2014	569	95.89	5.06	$2,877
Feb 2014	512	97.40	6.19	$3,170
Jan 2014	571	90.40	4.86	$2,775
Dec 2013	556	91.82	4.35	$2,421
Nov 2013	555	88.85	3.74	$2,075
Oct 2013	584	97.42	3.78	$2,207
Sep 2013	565	104.11	3.72	$2,101
Aug 2013	499	104.25	3.52	$1,758
Jul 2013	540	102.52	3.72	$2,008
Jun 2013	525	94.40	3.93	$2,065
May 2013	533	94.83	4.15	$2,211
Apr 2013	548	93.96	4.28	$2,347
Mar 2013	519	93.62	3.91	$2,031
Feb 2013	528	91.23	3.42	$1,806
Jan 2013	570	91.60	3.42	$1,949
Dec 2012	587	86.77	3.42	$2,008
Nov 2012	580	86.95	3.62	$2,102
Oct 2012	605	89.38	3.40	$2,057
Sep 2012	543	94.67	2.92	$1,585
Aug 2012	603	92.66	2.91	$1,754
Jul 2012	619	85.13	3.02	$1,870
Jun 2012	600	79.82	2.52	$1,511
May 2012	631	91.61	2.49	$1,570
Apr 2012	625	101.65	2.00	$1,248
Mar 2012	651	105.05	2.22	$1,447
Feb 2012	614	101.10	2.57	$1,578
Jan 2012	655	98.09	2.73	$1,791
Dec 2011	664	96.87	3.24	$2,151
Nov 2011	627	95.72	3.31	$2,076
Oct 2011	669	84.98	3.65	$2,441
Sep 2011	646	83.62	3.99	$2,575
Aug 2011	673	83.40	4.15	$2,792
Jul 2011	683	94.14	4.52	$3,085
Jun 2011	669	92.90	4.64	$3,104
May 2011	758	98.13	4.40	$3,339
Apr 2011	499	105.96	4.33	$2,162
Mar 2011	692	96.36	4.06	$2,808
Feb 2011	763	85.64	4.18	$3,189
Jan 2011	699	86.50	4.59	$3,208
Dec 2010	698	85.73	4.35	$3,035
Nov 2010	691	80.84	3.80	$2,623
Oct 2010	721	78.10	3.51	$2,530
Sep 2010	567	72.63	3.98	$2,256
Aug 2010	738	73.68	4.42	$3,261
Jul 2010	788	72.55	4.74	$3,732
Jun 2010	694	70.36	4.91	$3,408
May 2010	674	71.12	4.24	$2,855
Apr 2010	679	81.69	4.12	$2,799
Mar 2010	727	78.39	4.39	$3,191
Feb 2010	561	73.58	5.44	$3,053
Jan 2010	590	74.36	5.96	$3,519
Dec 2009	554	71.44	5.48	$3,038
Nov 2009	635	74.59	3.75	$2,382
Oct 2009	665	72.54	4.11	$2,733
Sep 2009	663	65.54	3.06	$2,032
Aug 2009	711	67.42	3.22	$2,288
Jul 2009	714	61.13	3.46	$2,474
Jun 2009	702	66.16	3.90	$2,734
May 2009	734	54.74	3.93	$2,882
Apr 2009	693	46.77	3.59	$2,486
Mar 2009	752	42.14	4.06	$3,052
Feb 2009	697	32.81	4.63	$3,229
Jan 2009	772	35.86	5.37	$4,146
Dec 2008	784	37.10	5.98	$4,686
Nov 2008	737	55.49	6.86	$5,056
Oct 2008	602	75.24	6.92	$4,167
Sep 2008	357	101.76	7.88	$2,812
Aug 2008	529	114.22	8.48	$4,488
Jul 2008	743	131.08	11.39	$8,462
Jun 2008	541	131.33	13.03	$7,051
May 2008	734	123.17	11.57	$8,496
Apr 2008	622	110.31	10.45	$6,503
Mar 2008	720	101.90	9.66	$6,958
Feb 2008	615	92.53	8.77	$5,394
Jan 2008	821	90.38	8.21	$6,737
Dec 2007	774	88.33	7.30	$5,652
Nov 2007	688	91.67	7.29	$5,017
Oct 2007	875	82.85	6.92	$6,057
Sep 2007	243	75.84	6.24	$1,517
Aug 2007	147	69.06	6.39	$939
Jul 2007	173	70.90	6.39	$1,105
Jun 2007	165	62.00	7.55	$1,245
May 2007	225	58.74	7.85	$1,765
Apr 2007	163	59.61	7.81	$1,272
Mar 2007	151	56.92	7.30	$1,103
Feb 2007	131	55.10	8.22	$1,076
Jan 2007	137	50.30	6.73	$922
Dec 2006	94	56.65	6.92	$650
Nov 2006	102	54.20	7.62	$777
Oct 2006	135	54.90	6.01	$812
Sep 2006	140	60.08	5.04	$705
Aug 2006	174	68.71	7.34	$1,277
Jul 2006	169	69.37	6.34	$1,072
Jun 2006	139	66.28	6.38	$887
May 2006	144	66.01	6.42	$925
Apr 2006	145	64.39	7.36	$1,067
Mar 2006	135	56.70	7.08	$956
Feb 2006	115	57.59	7.75	$891
Jan 2006	181	60.59	8.93	$1,617
Dec 2005	232	54.94	13.42	$3,112
Nov 2005	224	54.69	10.59	$2,372
Oct 2005	279	58.34	13.80	$3,849
Sep 2005	216	61.45	12.08	$2,609
Aug 2005	176	61.51	9.80	$1,724
Jul 2005	197	55.69	7.84	$1,545
Jun 2005	305	52.33	7.38	$2,251
May 2005	308	45.22	6.65	$2,049
Apr 2005	314	49.20	7.36	$2,311
Mar 2005	237	50.37	7.15	$1,696
Feb 2005	200	45.22	6.31	$1,262
Jan 2005	307	43.16	6.32	$1,941
Dec 2004	335	39.86	6.75	$2,262
Nov 2004	240	45.28	6.33	$1,519
Oct 2004	248	49.70	6.52	$1,616
Sep 2004	190	43.24	5.28	$1,004
Aug 2004	270	42.37	5.55	$1,499
Jul 2004	347	38.28	6.08	$2,111
Jun 2004	359	36.10	6.43	$2,309
May 2004	341	37.48	6.49	$2,215
Apr 2004	247	34.47	5.86	$1,447
Mar 2004	281	34.36	5.53	$1,554
Feb 2004	395	32.45	5.51	$2,176
Jan 2004	347	32.03	6.30	$2,186
Dec 2003	346	30.26	6.30	$2,180
Nov 2003	442	28.80	4.60	$2,031
Oct 2003	289	28.17	4.76	$1,376
Sep 2003	348	26.31	4.75	$1,653
Aug 2003	375	29.76	5.13	$1,924
Jul 2003	367	29.41	5.17	$1,898
Jun 2003	0	28.56	5.98	$0
May 2003	0	26.59	5.97	$0
Apr 2003	380	26.67	5.41	$2,055
Mar 2003	405	31.14	6.10	$2,469
Feb 2003	422	33.48	7.93	$3,345
Jan 2003	426	30.31	5.58	$2,378
Dec 2002	487	26.91	4.85	$2,364
Nov 2002	430	24.66	4.14	$1,779
Oct 2002	450	26.46	4.23	$1,903
Sep 2002	447	27.44	3.64	$1,625
Aug 2002	426	25.96	3.16	$1,348
Jul 2002	512	24.58	3.06	$1,568
Jun 2002	480	23.73	3.34	$1,602
May 2002	433	24.66	3.58	$1,552
Apr 2002	539	23.65	3.51	$1,893
Mar 2002	492	22.00	3.10	$1,527
Feb 2002	483	18.22	2.38	$1,147
Jan 2002	536	17.17	2.38	$1,273
Dec 2001	454	16.93	2.36	$1,073
Nov 2001	569	18.07	2.41	$1,369
Oct 2001	709	19.78	2.53	$1,793
Sep 2001	533	24.26	2.25	$1,200
Aug 2001	685	24.87	3.05	$2,091
Jul 2001	587	23.93	3.20	$1,877
Jun 2001	633	24.56	3.82	$2,421
May 2001	608	25.52	4.31	$2,619
Apr 2001	749	24.68	5.34	$3,996
Mar 2001	654	24.54	5.38	$3,516
Feb 2001	0	27.75	5.77	$0
Jan 2001	485	27.47	8.40	$4,073
Dec 2000	448	26.88	9.12	$4,087
Nov 2000	339	32.21	5.66	$1,918
Oct 2000	554	31.23	5.15	$2,851
Sep 2000	579	31.87	5.19	$3,003
Aug 2000	166	29.64	4.54	$754
Jul 2000	644	28.53	4.09	$2,634
Jun 2000	797	29.30	4.40	$3,505
May 2000	849	27.26	3.68	$3,124
Apr 2000	671	24.51	3.12	$2,091
Mar 2000	743	28.42	2.86	$2,125
Feb 2000	396	27.62	2.73	$1,080
Jan 2000	122	25.27	2.48	$303
Dec 1999	110	24.28	2.42	$267
Nov 1999	212	23.19	2.43	$516
Oct 1999	90	20.98	2.80	$252
Sep 1999	153	21.75	2.62	$401
Aug 1999	206	19.26	2.88	$592
Jul 1999	233	17.89	2.37	$553
Jun 1999	162	15.94	2.36	$383
May 1999	300	15.79	2.32	$696
Apr 1999	151	15.10	2.21	$333
Mar 1999	132	12.47	1.84	$243
Feb 1999	143	9.98	1.82	$260
Jan 1999	194	10.38	1.90	$369
Dec 1998	177	9.20	1.77	$314
Nov 1998	0	10.89	2.19	$0
Oct 1998	154	12.42	1.97	$303
Sep 1998	131	12.59	2.08	$273
Aug 1998	170	11.30	1.91	$324
Jul 1998	181	11.74	2.24	$405
Jun 1998	200	11.24	2.24	$447
May 1998	261	12.62	2.21	$576
Apr 1998	343	13.04	2.51	$859
Mar 1998	542	12.80	2.31	$1,252
Feb 1998	138	13.95	2.30	$317
Jan 1998	186	14.70	2.15	$401
Dec 1997	151	16.32	2.41	$364
Nov 1997	352	18.19	3.09	$1,087
Oct 1997	354	19.25	3.15	$1,115
Sep 1997	355	17.74	2.95	$1,049
Aug 1997	136	17.86	2.55	$347
Jul 1997	127	17.58	2.25	$285
Jun 1997	141	17.24	2.26	$318
May 1997	123	18.97	2.31	$284
Apr 1997	137	17.88	2.08	$285
Mar 1997	164	18.95	1.94	$318
Feb 1997	275	20.49	2.21	$607
Jan 1997	379	23.48	3.54	$1,342
Dec 1996	370	23.32	—	$0
Nov 1996	239	21.97	—	$0
Oct 1996	445	23.31	—	$0
Sep 1996	170	22.22	—	$0
Aug 1996	193	20.26	—	$0
Jul 1996	305	19.55	—	$0
Jun 1996	301	18.73	—	$0
May 1996	260	19.43	—	$0
Apr 1996	499	21.51	—	$0
Mar 1996	138	19.38	—	$0
Feb 1996	316	16.98	—	$0
Jan 1996	253	17.07	—	$0
Dec 1995	252	17.19	—	$0
Nov 1995	327	16.00	—	$0
Oct 1995	322	15.43	—	$0
Sep 1995	160	16.18	—	$0
Aug 1995	197	15.92	—	$0
Jul 1995	235	15.24	—	$0
Jun 1995	226	16.41	—	$0
May 1995	183	17.56	—	$0
Apr 1995	189	17.73	—	$0
Mar 1995	197	16.44	—	$0
Feb 1995	213	16.58	—	$0
Jan 1995	216	15.92	—	$0
Dec 1994	283	15.03	—	$0
Nov 1994	286	15.90	—	$0
Oct 1994	244	15.58	—	$0
Sep 1994	249	15.29	—	$0
Aug 1994	343	16.13	—	$0
Jul 1994	323	17.56	—	$0
Jun 1994	326	17.09	—	$0
May 1994	300	15.88	—	$0
Apr 1994	380	14.14	—	$0
Mar 1994	483	12.46	—	$0
Feb 1994	55	12.50	—	$0
Jan 1994	89	12.66	—	$0
Dec 1993	100	12.33	—	$0
Nov 1993	273	14.49	—	$0
Oct 1993	149	15.85	—	$0
Sep 1993	72	15.03	—	$0
Aug 1993	90	15.66	—	$0
Jul 1993	229	15.46	—	$0
Jun 1993	166	16.79	—	$0
May 1993	115	17.68	—	$0
Apr 1993	211	18.05	—	$0
Mar 1993	128	18.14	—	$0
Feb 1993	178	17.90	—	$0
Jan 1993	270	16.93	—	$0

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 2026 — as filed, then multipliedworked

Gas                   14 Mcf  × $  8.00 =       $112

────────────────────────────────────────────────────
Month total                                     $112

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/G/62458 is the state's own key, not one this site invented.