NOLEN

Name: NOLEN lease production and value, Sep 1997 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by BURTON SERVICES, INC. (P-5 112251) in the STEPHENS COUNTY REGULAR (GAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 167046District 7BField 85948100CondensateGasSave Export

Value, all time

$1.8 M

Sep 1997 – May 2026

Value, last 12 filed months

$23 k

at the published price for each month

Months reported

345

no gaps in the span

Streams

condensate, gas

The STEPHENS COUNTY REGULAR (GAS) 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 635 leases and 635 wells, and the rule below applies to all of them.

Discovered

1943-12-02

as the register files it

Field class

Gas

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

The Commission's schedule remark for this field reads: “FIELD CHANGED FROM EXEMPT TO PRORATED EFFECTIVE 07/01/22.”

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
Condensate	Disposition	833 bbl	$12,980
Gas	Production	415,189 Mcf	$1,785,598
Total			$1,798,578

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 32.5858, -98.6667. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.58578, -98.66670 · 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

3,990 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 3,990 ft.

Completions filed

Sep 1997

1 of 1 wells

1 well


42-42933245	1	3,990 ft	Sep 1997	—	—

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 (345)

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

345 months


May 2026	0	658	106.41	3.05	$2,004
Apr 2026	0	542	98.93	2.87	$1,555
Mar 2026	0	518	89.75	3.15	$1,631
Feb 2026	0	527	63.50	3.75	$1,976
Jan 2026	0	406	59.13	8.00	$3,247
Dec 2025	0	251	56.66	4.41	$1,108
Nov 2025	0	441	58.59	3.93	$1,732
Oct 2025	0	279	59.38	3.30	$922
Sep 2025	0	267	62.74	3.08	$822
Aug 2025	0	936	63.93	3.01	$2,822
Jul 2025	0	756	66.74	3.32	$2,506
Jun 2025	0	752	66.48	3.13	$2,353
May 2025	0	546	60.55	3.23	$1,765
Apr 2025	0	501	62.36	3.54	$1,775
Mar 2025	0	502	67.70	4.27	$2,143
Feb 2025	0	770	70.88	4.34	$3,342
Jan 2025	0	467	74.32	4.28	$1,998
Dec 2024	0	177	68.99	3.12	$552
Nov 2024	0	839	69.05	2.20	$1,844
Oct 2024	0	593	71.37	2.28	$1,353
Sep 2024	0	749	69.61	2.36	$1,771
Aug 2024	0	644	75.63	2.06	$1,329
Jul 2024	0	351	79.93	2.15	$753
Jun 2024	0	475	78.08	2.63	$1,251
May 2024	0	331	78.81	2.20	$728
Apr 2024	0	140	84.45	1.66	$232
Mar 2024	0	121	80.30	1.55	$187
Feb 2024	0	49	76.09	1.78	$87
Jan 2024	0	7	73.02	3.30	$23
Dec 2023	0	297	71.26	2.61	$775
Nov 2023	0	685	77.89	2.81	$1,923
Oct 2023	0	784	85.44	3.09	$2,420
Sep 2023	0	805	89.04	2.74	$2,202
Aug 2023	0	825	80.52	2.67	$2,205
Jul 2023	0	992	74.85	2.64	$2,621
Jun 2023	0	460	68.96	2.26	$1,039
May 2023	0	550	70.62	2.23	$1,225
Apr 2023	0	548	78.12	2.24	$1,226
Mar 2023	0	217	72.85	2.39	$519
Feb 2023	0	266	75.11	2.47	$656
Jan 2023	0	424	76.53	3.39	$1,436
Dec 2022	0	280	76.41	5.73	$1,604
Nov 2022	0	600	85.00	5.65	$3,388
Oct 2022	0	647	87.18	5.86	$3,794
Sep 2022	0	650	84.88	8.16	$5,306
Aug 2022	0	507	94.52	9.13	$4,627
Jul 2022	0	541	101.58	7.54	$4,080
Jun 2022	0	659	115.09	7.98	$5,257
May 2022	0	729	109.37	8.43	$6,148
Apr 2022	0	487	104.22	6.84	$3,330
Mar 2022	0	848	108.88	5.08	$4,305
Feb 2022	0	455	91.05	4.86	$2,211
Jan 2022	0	767	81.84	4.54	$3,480
Dec 2021	0	834	71.32	3.90	$3,252
Nov 2021	0	776	77.43	5.24	$4,064
Oct 2021	0	777	79.79	5.71	$4,440
Sep 2021	0	714	69.86	5.35	$3,821
Aug 2021	0	758	66.02	4.22	$3,199
Jul 2021	0	561	70.78	3.98	$2,234
Jun 2021	0	697	69.49	3.38	$2,356
May 2021	0	610	63.48	3.02	$1,841
Apr 2021	0	480	60.36	2.76	$1,324
Mar 2021	0	137	61.30	2.72	$372
Feb 2021	0	8	57.80	5.55	$44
Jan 2021	0	293	50.41	2.81	$823
Dec 2020	0	590	44.64	2.68	$1,579
Nov 2020	0	533	38.77	2.71	$1,443
Oct 2020	0	558	36.97	2.48	$1,383
Sep 2020	0	420	37.09	1.99	$836
Aug 2020	0	572	39.98	2.39	$1,364
Jul 2020	0	594	38.37	1.83	$1,084
Jun 2020	0	586	34.90	1.69	$991
May 2020	0	696	16.92	1.81	$1,263
Apr 2020	0	704	14.75	1.80	$1,270
Mar 2020	0	725	30.34	1.86	$1,346
Feb 2020	0	565	49.88	1.98	$1,119
Jan 2020	0	737	57.25	2.09	$1,544
Dec 2019	0	747	59.01	2.30	$1,721
Nov 2019	0	672	55.30	2.75	$1,848
Oct 2019	0	770	53.47	2.42	$1,862
Sep 2019	0	764	55.05	2.66	$2,030
Aug 2019	0	747	53.11	2.30	$1,721
Jul 2019	0	527	56.27	2.46	$1,296
Jun 2019	0	570	52.78	2.49	$1,420
May 2019	0	673	58.48	2.74	$1,844
Apr 2019	0	589	62.63	2.75	$1,620
Mar 2019	0	594	56.80	3.06	$1,819
Feb 2019	0	639	50.85	2.79	$1,784
Jan 2019	0	400	46.03	3.23	$1,291
Dec 2018	0	386	46.59	4.19	$1,616
Nov 2018	0	416	52.93	4.24	$1,763
Oct 2018	0	139	61.44	3.40	$472
Sep 2018	0	331	59.54	3.11	$1,029
Aug 2018	0	249	59.40	3.07	$764
Jul 2018	0	353	65.14	2.93	$1,035
Jun 2018	0	367	60.18	3.08	$1,129
May 2018	0	728	65.38	2.90	$2,112
Apr 2018	0	719	63.84	2.90	$2,086
Mar 2018	0	694	61.22	2.79	$1,934
Feb 2018	0	562	61.78	2.77	$1,555
Jan 2018	0	693	62.87	4.01	$2,778
Dec 2017	0	784	57.27	2.92	$2,290
Nov 2017	0	786	55.42	3.12	$2,451
Oct 2017	0	626	49.29	2.98	$1,868
Sep 2017	0	723	47.52	3.09	$2,232
Aug 2017	0	854	45.37	3.00	$2,566
Jul 2017	0	963	43.87	3.09	$2,973
Jun 2017	0	776	42.49	3.09	$2,396
May 2017	0	946	45.37	3.26	$3,087
Apr 2017	0	852	47.93	3.21	$2,736
Mar 2017	0	888	46.77	2.98	$2,650
Feb 2017	0	920	50.45	2.95	$2,716
Jan 2017	0	836	49.41	3.42	$2,858
Dec 2016	0	956	48.76	3.72	$3,559
Nov 2016	0	1,111	42.49	2.64	$2,938
Oct 2016	0	1,170	46.19	3.09	$3,616
Sep 2016	0	1,113	41.55	3.10	$3,451
Aug 2016	0	860	41.44	2.92	$2,515
Jul 2016	0	1,265	41.62	2.92	$3,699
Jun 2016	0	1,370	45.35	2.69	$3,680
May 2016	0	1,367	42.52	1.99	$2,722
Apr 2016	0	1,392	36.56	1.99	$2,772
Mar 2016	0	1,419	33.01	1.79	$2,546
Feb 2016	0	1,320	26.47	2.06	$2,724
Jan 2016	0	1,388	27.35	2.36	$3,282
Dec 2015	0	1,142	32.36	2.00	$2,286
Nov 2015	0	789	38.79	2.17	$1,710
Oct 2015	0	1,019	43.55	2.43	$2,473
Sep 2015	0	1,176	42.99	2.76	$3,244
Aug 2015	0	1,209	40.16	2.87	$3,473
Jul 2015	0	1,212	48.15	2.95	$3,569
Jun 2015	0	1,289	56.15	2.88	$3,716
May 2015	0	1,224	55.21	2.96	$3,617
Apr 2015	0	1,247	49.82	2.71	$3,375
Mar 2015	0	1,073	42.89	2.93	$3,149
Feb 2015	0	887	44.66	2.98	$2,640
Jan 2015	0	1,130	43.43	3.10	$3,504
Dec 2014	0	1,060	54.69	3.59	$3,807
Nov 2014	0	894	70.46	4.25	$3,801
Oct 2014	0	992	78.30	3.90	$3,870
Sep 2014	0	1,152	86.16	4.05	$4,660
Aug 2014	0	1,182	89.39	4.04	$4,770
Jul 2014	0	980	96.56	4.18	$4,096
Jun 2014	0	1,103	98.16	4.74	$5,225
May 2014	0	1,107	94.73	4.73	$5,232
Apr 2014	0	1,182	95.94	4.81	$5,684
Mar 2014	0	978	95.89	5.06	$4,946
Feb 2014	0	926	97.40	6.19	$5,734
Jan 2014	0	1,097	90.40	4.86	$5,332
Dec 2013	0	945	91.82	4.35	$4,115
Nov 2013	0	1,079	88.85	3.74	$4,034
Oct 2013	0	1,195	97.42	3.78	$4,516
Sep 2013	0	1,169	104.11	3.72	$4,346
Aug 2013	0	1,132	104.25	3.52	$3,988
Jul 2013	0	1,220	102.52	3.72	$4,536
Jun 2013	0	1,240	94.40	3.93	$4,877
May 2013	0	1,327	94.83	4.15	$5,506
Apr 2013	0	1,246	93.96	4.28	$5,336
Mar 2013	0	1,055	93.62	3.91	$4,128
Feb 2013	0	43	91.23	3.42	$147
Jan 2013	0	1,160	91.60	3.42	$3,967
Dec 2012	0	1,072	86.77	3.42	$3,666
Nov 2012	0	1,128	86.95	3.62	$4,089
Oct 2012	0	1,226	89.38	3.40	$4,168
Sep 2012	0	1,213	94.67	2.92	$3,540
Aug 2012	0	1,183	92.66	2.91	$3,440
Jul 2012	0	1,291	85.13	3.02	$3,900
Jun 2012	0	1,256	79.82	2.52	$3,164
May 2012	0	1,294	91.61	2.49	$3,220
Apr 2012	0	1,264	101.65	2.00	$2,524
Mar 2012	0	1,245	105.05	2.22	$2,766
Feb 2012	0	985	101.10	2.57	$2,532
Jan 2012	0	659	98.09	2.73	$1,802
Dec 2011	0	659	96.87	3.24	$2,135
Nov 2011	0	729	95.72	3.31	$2,414
Oct 2011	0	597	84.98	3.65	$2,178
Sep 2011	0	809	83.62	3.99	$3,225
Aug 2011	0	814	83.40	4.15	$3,378
Jul 2011	0	778	94.14	4.52	$3,514
Jun 2011	0	964	92.90	4.64	$4,473
May 2011	0	920	98.13	4.40	$4,052
Apr 2011	0	853	105.96	4.33	$3,696
Mar 2011	0	820	96.36	4.06	$3,327
Feb 2011	0	1,029	85.64	4.18	$4,301
Jan 2011	0	1,114	86.50	4.59	$5,112
Dec 2010	0	867	85.73	4.35	$3,770
Nov 2010	0	1,228	80.84	3.80	$4,661
Oct 2010	0	945	78.10	3.51	$3,316
Sep 2010	0	1,373	72.63	3.98	$5,464
Aug 2010	0	1,463	73.68	4.42	$6,466
Jul 2010	0	1,042	72.55	4.74	$4,935
Jun 2010	0	1,164	70.36	4.91	$5,716
May 2010	0	1,336	71.12	4.24	$5,658
Apr 2010	0	1,237	81.69	4.12	$5,100
Mar 2010	0	914	78.39	4.39	$4,011
Feb 2010	0	956	73.58	5.44	$5,203
Jan 2010	0	788	74.36	5.96	$4,700
Dec 2009	0	1,066	71.44	5.48	$5,846
Nov 2009	0	1,221	74.59	3.75	$4,581
Oct 2009	0	1,362	72.54	4.11	$5,598
Sep 2009	0	1,292	65.54	3.06	$3,960
Aug 2009	0	1,421	67.42	3.22	$4,573
Jul 2009	0	1,320	61.13	3.46	$4,573
Jun 2009	0	1,095	66.16	3.90	$4,265
May 2009	0	1,428	54.74	3.93	$5,606
Apr 2009	0	1,388	46.77	3.59	$4,979
Mar 2009	0	1,478	42.14	4.06	$5,999
Feb 2009	0	1,387	32.81	4.63	$6,426
Jan 2009	0	1,475	35.86	5.37	$7,922
Dec 2008	0	1,478	37.10	5.98	$8,834
Nov 2008	0	1,410	55.49	6.86	$9,673
Oct 2008	0	1,359	75.24	6.92	$9,407
Sep 2008	0	1,035	101.76	7.88	$8,153
Aug 2008	0	1,086	114.22	8.48	$9,213
Jul 2008	0	1,152	131.08	11.39	$13,121
Jun 2008	0	1,199	131.33	13.03	$15,626
May 2008	0	1,367	123.17	11.57	$15,822
Apr 2008	0	1,311	110.31	10.45	$13,706
Mar 2008	0	1,121	101.90	9.66	$10,833
Feb 2008	0	1,203	92.53	8.77	$10,551
Jan 2008	0	1,265	90.38	8.21	$10,380
Dec 2007	0	1,156	88.33	7.30	$8,441
Nov 2007	0	857	91.67	7.29	$6,249
Oct 2007	0	1,441	82.85	6.92	$9,975
Sep 2007	0	1,459	75.84	6.24	$9,110
Aug 2007	0	1,503	69.06	6.39	$9,601
Jul 2007	0	1,433	70.90	6.39	$9,154
Jun 2007	0	1,152	62.00	7.55	$8,696
May 2007	0	1,347	58.74	7.85	$10,569
Apr 2007	0	1,267	59.61	7.81	$9,889
Mar 2007	0	1,480	56.92	7.30	$10,807
Feb 2007	0	1,294	55.10	8.22	$10,632
Jan 2007	0	1,364	50.30	6.73	$9,175
Dec 2006	0	1,527	56.65	6.92	$10,564
Nov 2006	0	1,456	54.20	7.62	$11,091
Oct 2006	0	1,569	54.90	6.01	$9,436
Sep 2006	0	1,529	60.08	5.04	$7,702
Aug 2006	0	1,621	68.71	7.34	$11,898
Jul 2006	0	1,625	69.37	6.34	$10,307
Jun 2006	0	1,465	66.28	6.38	$9,352
May 2006	0	1,465	66.01	6.42	$9,413
Apr 2006	0	1,523	64.39	7.36	$11,210
Mar 2006	0	1,544	56.70	7.08	$10,936
Feb 2006	0	1,120	57.59	7.75	$8,681
Jan 2006	0	1,576	60.59	8.93	$14,079
Dec 2005	0	1,521	54.94	13.42	$20,405
Nov 2005	0	1,375	54.69	10.59	$14,559
Oct 2005	0	1,277	58.34	13.80	$17,617
Sep 2005	0	1,396	61.45	12.08	$16,862
Aug 2005	0	1,754	61.51	9.80	$17,184
Jul 2005	0	1,725	55.69	7.84	$13,530
Jun 2005	0	1,653	52.33	7.38	$12,201
May 2005	0	1,505	45.22	6.65	$10,010
Apr 2005	0	1,793	49.20	7.36	$13,197
Mar 2005	0	1,926	50.37	7.15	$13,780
Feb 2005	0	1,830	45.22	6.31	$11,551
Jan 2005	0	2,104	43.16	6.32	$13,302
Dec 2004	0	1,890	39.86	6.75	$12,760
Nov 2004	0	1,921	45.28	6.33	$12,161
Oct 2004	0	1,922	49.70	6.52	$12,522
Sep 2004	0	1,694	43.24	5.28	$8,951
Aug 2004	0	1,878	42.37	5.55	$10,424
Jul 2004	0	2,185	38.28	6.08	$13,294
Jun 2004	0	2,021	36.10	6.43	$13,001
May 2004	0	1,045	37.48	6.49	$6,787
Apr 2004	0	900	34.47	5.86	$5,273
Mar 2004	0	1,186	34.36	5.53	$6,559
Feb 2004	0	1,026	32.45	5.51	$5,653
Jan 2004	0	1,472	32.03	6.30	$9,273
Dec 2003	0	1,046	30.26	6.30	$6,592
Nov 2003	0	1,088	28.80	4.60	$5,000
Oct 2003	0	1,184	28.17	4.76	$5,635
Sep 2003	0	1,371	26.31	4.75	$6,511
Aug 2003	0	969	29.76	5.13	$4,971
Jul 2003	0	763	29.41	5.17	$3,945
Jun 2003	0	1,008	28.56	5.98	$6,031
May 2003	0	1,347	26.59	5.97	$8,045
Apr 2003	0	1,453	26.67	5.41	$7,857
Mar 2003	0	1,692	31.14	6.10	$10,315
Feb 2003	0	1,389	33.48	7.93	$11,009
Jan 2003	0	1,044	30.31	5.58	$5,828
Dec 2002	0	905	26.91	4.85	$4,393
Nov 2002	0	1,275	24.66	4.14	$5,275
Oct 2002	0	1,168	26.46	4.23	$4,940
Sep 2002	0	1,316	27.44	3.64	$4,784
Aug 2002	0	1,394	25.96	3.16	$4,411
Jul 2002	0	1,373	24.58	3.06	$4,204
Jun 2002	0	1,499	23.73	3.34	$5,004
May 2002	0	1,580	24.66	3.58	$5,663
Apr 2002	0	1,322	23.65	3.51	$4,643
Mar 2002	0	1,206	22.00	3.10	$3,742
Feb 2002	0	1,088	18.22	2.38	$2,585
Jan 2002	0	1,677	17.17	2.38	$3,984
Dec 2001	0	1,729	16.93	2.36	$4,088
Nov 2001	0	1,673	18.07	2.41	$4,024
Oct 2001	0	1,626	19.78	2.53	$4,112
Sep 2001	0	1,536	24.26	2.25	$3,458
Aug 2001	0	1,763	24.87	3.05	$5,383
Jul 2001	0	1,767	23.93	3.20	$5,649
Jun 2001	0	1,596	24.56	3.82	$6,103
May 2001	0	1,564	25.52	4.31	$6,737
Apr 2001	0	1,914	24.68	5.34	$10,212
Mar 2001	0	1,973	24.54	5.38	$10,608
Feb 2001	0	1,814	27.75	5.77	$10,461
Jan 2001	0	1,569	27.47	8.40	$13,178
Dec 2000	121	1,729	26.88	9.12	$19,025
Nov 2000	0	1,762	32.21	5.66	$9,969
Oct 2000	0	2,299	31.23	5.15	$11,830
Sep 2000	0	2,319	31.87	5.19	$12,027
Aug 2000	0	2,226	29.64	4.54	$10,108
Jul 2000	0	2,420	28.53	4.09	$9,897
Jun 2000	0	2,295	29.30	4.40	$10,092
May 2000	0	2,376	27.26	3.68	$8,743
Apr 2000	0	2,442	24.51	3.12	$7,609
Mar 2000	0	2,437	28.42	2.86	$6,969
Feb 2000	0	2,516	27.62	2.73	$6,860
Jan 2000	0	2,639	25.27	2.48	$6,546
Dec 1999	80	2,546	24.28	2.42	$8,113
Nov 1999	0	2,611	23.19	2.43	$6,355
Oct 1999	0	2,652	20.98	2.80	$7,435
Sep 1999	0	2,493	21.75	2.62	$6,529
Aug 1999	0	2,817	19.26	2.88	$8,101
Jul 1999	0	2,980	17.89	2.37	$7,070
Jun 1999	0	2,746	15.94	2.36	$6,486
May 1999	0	2,896	15.79	2.32	$6,722
Apr 1999	0	2,868	15.10	2.21	$6,333
Mar 1999	162	2,927	12.47	1.84	$7,401
Feb 1999	0	2,868	9.98	1.82	$5,213
Jan 1999	0	2,636	10.38	1.90	$5,008
Dec 1998	0	2,710	9.20	1.77	$4,806
Nov 1998	151	2,956	10.89	2.19	$8,105
Oct 1998	0	2,677	12.42	1.97	$5,272
Sep 1998	0	3,002	12.59	2.08	$6,252
Aug 1998	0	3,133	11.30	1.91	$5,976
Jul 1998	149	3,110	11.74	2.24	$8,707
Jun 1998	0	3,153	11.24	2.24	$7,054
May 1998	0	3,000	12.62	2.21	$6,619
Apr 1998	0	3,258	13.04	2.51	$8,162
Mar 1998	0	3,198	12.80	2.31	$7,386
Feb 1998	170	2,807	13.95	2.30	$8,825
Jan 1998	0	2,684	14.70	2.15	$5,783
Dec 1997	0	3,101	16.32	2.41	$7,477
Nov 1997	0	2,684	18.19	3.09	$8,289
Oct 1997	0	3,211	19.25	3.15	$10,114
Sep 1997	0	0	17.74	2.95	$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.

May 2026 — as filed, then multipliedworked

Condensate             0 bbl  × $106.41 =         $0
Gas                  658 Mcf  × $  3.05 =     $2,004

────────────────────────────────────────────────────
Month total                                   $2,004

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. 7B/G/167046 is the state's own key, not one this site invented.