DUNCAN

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

Operated by 6A PRODUCTION (P-5 953900) in the PANHANDLE, WEST field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 24297District 10Field 68831001NGPA filingGasSave Export

Value, all time

$622 k

Jan 1993 – May 2026

Value, last 12 filed months

$6 k

at the published price for each month

Months reported

401

no gaps in the span

Streams

gas

The PANHANDLE, WEST 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 4,532 leases and 4,532 wells, and the rule below applies to all of them.

Discovered

1933-02-08

as the register files it

Field class

Gas

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 160 acres. The field rule took effect on 2013-11-12.

The Commission's schedule remark for this field reads: “IS HEREBY SUSPENDED.”

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	195,683 Mcf	$622,296
Total			$622,296

45,154 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 35.4794, -101.0184. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.47940, -101.01836 · 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

—

no depth filed

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.

1 well


42-17980197	1	—	—	—	—

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	151	106.41	3.05	$460
Apr 2026	159	98.93	2.87	$456
Mar 2026	178	89.75	3.15	$561
Feb 2026	146	63.50	3.75	$548
Jan 2026	182	59.13	8.00	$1,456
Dec 2025	0	56.66	4.41	$0
Nov 2025	18	58.59	3.93	$71
Oct 2025	109	59.38	3.30	$360
Sep 2025	207	62.74	3.08	$637
Aug 2025	191	63.93	3.01	$576
Jul 2025	186	66.74	3.32	$617
Jun 2025	210	66.48	3.13	$657
May 2025	255	60.55	3.23	$824
Apr 2025	288	62.36	3.54	$1,020
Mar 2025	294	67.70	4.27	$1,255
Feb 2025	258	70.88	4.34	$1,120
Jan 2025	277	74.32	4.28	$1,185
Dec 2024	236	68.99	3.12	$737
Nov 2024	1	69.05	2.20	$2
Oct 2024	62	71.37	2.28	$141
Sep 2024	159	69.61	2.36	$376
Aug 2024	282	75.63	2.06	$582
Jul 2024	292	79.93	2.15	$627
Jun 2024	289	78.08	2.63	$761
May 2024	182	78.81	2.20	$400
Apr 2024	0	84.45	1.66	$0
Mar 2024	0	80.30	1.55	$0
Feb 2024	0	76.09	1.78	$0
Jan 2024	0	73.02	3.30	$0
Dec 2023	1	71.26	2.61	$3
Nov 2023	9	77.89	2.81	$25
Oct 2023	265	85.44	3.09	$818
Sep 2023	674	89.04	2.74	$1,843
Aug 2023	766	80.52	2.67	$2,047
Jul 2023	771	74.85	2.64	$2,037
Jun 2023	744	68.96	2.26	$1,680
May 2023	697	70.62	2.23	$1,553
Apr 2023	607	78.12	2.24	$1,358
Mar 2023	567	72.85	2.39	$1,357
Feb 2023	497	75.11	2.47	$1,225
Jan 2023	444	76.53	3.39	$1,504
Dec 2022	190	76.41	5.73	$1,089
Nov 2022	141	85.00	5.65	$796
Oct 2022	162	87.18	5.86	$950
Sep 2022	285	84.88	8.16	$2,327
Aug 2022	302	94.52	9.13	$2,756
Jul 2022	292	101.58	7.54	$2,202
Jun 2022	272	115.09	7.98	$2,170
May 2022	197	109.37	8.43	$1,661
Apr 2022	151	104.22	6.84	$1,032
Mar 2022	228	108.88	5.08	$1,157
Feb 2022	164	91.05	4.86	$797
Jan 2022	47	81.84	4.54	$213
Dec 2021	247	71.32	3.90	$963
Nov 2021	228	77.43	5.24	$1,194
Oct 2021	260	79.79	5.71	$1,486
Sep 2021	254	69.86	5.35	$1,359
Aug 2021	265	66.02	4.22	$1,118
Jul 2021	271	70.78	3.98	$1,079
Jun 2021	257	69.49	3.38	$869
May 2021	272	63.48	3.02	$821
Apr 2021	162	60.36	2.76	$447
Mar 2021	260	61.30	2.72	$706
Feb 2021	135	57.80	5.55	$749
Jan 2021	246	50.41	2.81	$691
Dec 2020	248	44.64	2.68	$664
Nov 2020	211	38.77	2.71	$571
Oct 2020	230	36.97	2.48	$570
Sep 2020	253	37.09	1.99	$504
Aug 2020	288	39.98	2.39	$687
Jul 2020	377	38.37	1.83	$688
Jun 2020	362	34.90	1.69	$612
May 2020	337	16.92	1.81	$612
Apr 2020	332	14.75	1.80	$599
Mar 2020	357	30.34	1.86	$663
Feb 2020	318	49.88	1.98	$630
Jan 2020	343	57.25	2.09	$719
Dec 2019	362	59.01	2.30	$834
Nov 2019	260	55.30	2.75	$715
Oct 2019	380	53.47	2.42	$919
Sep 2019	406	55.05	2.66	$1,079
Aug 2019	406	53.11	2.30	$936
Jul 2019	344	56.27	2.46	$846
Jun 2019	375	52.78	2.49	$934
May 2019	400	58.48	2.74	$1,096
Apr 2019	329	62.63	2.75	$905
Mar 2019	357	56.80	3.06	$1,093
Feb 2019	318	50.85	2.79	$888
Jan 2019	343	46.03	3.23	$1,107
Dec 2018	399	46.59	4.19	$1,670
Nov 2018	399	52.93	4.24	$1,691
Oct 2018	323	61.44	3.40	$1,098
Sep 2018	404	59.54	3.11	$1,256
Aug 2018	425	59.40	3.07	$1,303
Jul 2018	400	65.14	2.93	$1,173
Jun 2018	394	60.18	3.08	$1,212
May 2018	472	65.38	2.90	$1,369
Apr 2018	316	63.84	2.90	$917
Mar 2018	405	61.22	2.79	$1,129
Feb 2018	241	61.78	2.77	$667
Jan 2018	246	62.87	4.01	$986
Dec 2017	329	57.27	2.92	$961
Nov 2017	362	55.42	3.12	$1,129
Oct 2017	378	49.29	2.98	$1,128
Sep 2017	370	47.52	3.09	$1,142
Aug 2017	396	45.37	3.00	$1,190
Jul 2017	383	43.87	3.09	$1,182
Jun 2017	374	42.49	3.09	$1,155
May 2017	381	45.37	3.26	$1,243
Apr 2017	324	47.93	3.21	$1,041
Mar 2017	359	46.77	2.98	$1,071
Feb 2017	230	50.45	2.95	$679
Jan 2017	318	49.41	3.42	$1,087
Dec 2016	148	48.76	3.72	$551
Nov 2016	148	42.49	2.64	$391
Oct 2016	150	46.19	3.09	$464
Sep 2016	379	41.55	3.10	$1,175
Aug 2016	379	41.44	2.92	$1,108
Jul 2016	306	41.62	2.92	$895
Jun 2016	257	45.35	2.69	$690
May 2016	326	42.52	1.99	$649
Apr 2016	321	36.56	1.99	$639
Mar 2016	329	33.01	1.79	$590
Feb 2016	317	26.47	2.06	$654
Jan 2016	367	27.35	2.36	$868
Dec 2015	351	32.36	2.00	$702
Nov 2015	361	38.79	2.17	$782
Oct 2015	407	43.55	2.43	$988
Sep 2015	307	42.99	2.76	$847
Aug 2015	353	40.16	2.87	$1,014
Jul 2015	346	48.15	2.95	$1,019
Jun 2015	340	56.15	2.88	$980
May 2015	341	55.21	2.96	$1,008
Apr 2015	322	49.82	2.71	$872
Mar 2015	361	42.89	2.93	$1,059
Feb 2015	325	44.66	2.98	$967
Jan 2015	397	43.43	3.10	$1,231
Dec 2014	311	54.69	3.59	$1,117
Nov 2014	355	70.46	4.25	$1,509
Oct 2014	381	78.30	3.90	$1,486
Sep 2014	306	86.16	4.05	$1,238
Aug 2014	358	89.39	4.04	$1,445
Jul 2014	411	96.56	4.18	$1,718
Jun 2014	370	98.16	4.74	$1,753
May 2014	404	94.73	4.73	$1,910
Apr 2014	375	95.94	4.81	$1,803
Mar 2014	383	95.89	5.06	$1,937
Feb 2014	314	97.40	6.19	$1,944
Jan 2014	384	90.40	4.86	$1,867
Dec 2013	369	91.82	4.35	$1,607
Nov 2013	373	88.85	3.74	$1,394
Oct 2013	385	97.42	3.78	$1,455
Sep 2013	360	104.11	3.72	$1,338
Aug 2013	333	104.25	3.52	$1,173
Jul 2013	340	102.52	3.72	$1,264
Jun 2013	376	94.40	3.93	$1,479
May 2013	326	94.83	4.15	$1,353
Apr 2013	342	93.96	4.28	$1,465
Mar 2013	392	93.62	3.91	$1,534
Feb 2013	326	91.23	3.42	$1,115
Jan 2013	405	91.60	3.42	$1,385
Dec 2012	359	86.77	3.42	$1,228
Nov 2012	366	86.95	3.62	$1,327
Oct 2012	376	89.38	3.40	$1,278
Sep 2012	327	94.67	2.92	$954
Aug 2012	309	92.66	2.91	$899
Jul 2012	316	85.13	3.02	$955
Jun 2012	354	79.82	2.52	$892
May 2012	300	91.61	2.49	$747
Apr 2012	327	101.65	2.00	$653
Mar 2012	367	105.05	2.22	$816
Feb 2012	341	101.10	2.57	$876
Jan 2012	313	98.09	2.73	$856
Dec 2011	335	96.87	3.24	$1,085
Nov 2011	337	95.72	3.31	$1,116
Oct 2011	364	84.98	3.65	$1,328
Sep 2011	313	83.62	3.99	$1,248
Aug 2011	286	83.40	4.15	$1,187
Jul 2011	305	94.14	4.52	$1,378
Jun 2011	270	92.90	4.64	$1,253
May 2011	320	98.13	4.40	$1,410
Apr 2011	319	105.96	4.33	$1,382
Mar 2011	374	96.36	4.06	$1,517
Feb 2011	307	85.64	4.18	$1,283
Jan 2011	375	86.50	4.59	$1,721
Dec 2010	394	85.73	4.35	$1,713
Nov 2010	391	80.84	3.80	$1,484
Oct 2010	361	78.10	3.51	$1,267
Sep 2010	319	72.63	3.98	$1,269
Aug 2010	339	73.68	4.42	$1,498
Jul 2010	346	72.55	4.74	$1,639
Jun 2010	336	70.36	4.91	$1,650
May 2010	352	71.12	4.24	$1,491
Apr 2010	331	81.69	4.12	$1,365
Mar 2010	363	78.39	4.39	$1,593
Feb 2010	354	73.58	5.44	$1,927
Jan 2010	374	74.36	5.96	$2,231
Dec 2009	366	71.44	5.48	$2,007
Nov 2009	341	74.59	3.75	$1,279
Oct 2009	380	72.54	4.11	$1,562
Sep 2009	344	65.54	3.06	$1,054
Aug 2009	350	67.42	3.22	$1,126
Jul 2009	348	61.13	3.46	$1,206
Jun 2009	330	66.16	3.90	$1,285
May 2009	360	54.74	3.93	$1,413
Apr 2009	359	46.77	3.59	$1,288
Mar 2009	349	42.14	4.06	$1,417
Feb 2009	336	32.81	4.63	$1,557
Jan 2009	347	35.86	5.37	$1,864
Dec 2008	345	37.10	5.98	$2,062
Nov 2008	359	55.49	6.86	$2,463
Oct 2008	356	75.24	6.92	$2,464
Sep 2008	344	101.76	7.88	$2,710
Aug 2008	366	114.22	8.48	$3,105
Jul 2008	405	131.08	11.39	$4,613
Jun 2008	398	131.33	13.03	$5,187
May 2008	444	123.17	11.57	$5,139
Apr 2008	415	110.31	10.45	$4,339
Mar 2008	420	101.90	9.66	$4,059
Feb 2008	412	92.53	8.77	$3,613
Jan 2008	372	90.38	8.21	$3,053
Dec 2007	365	88.33	7.30	$2,665
Nov 2007	384	91.67	7.29	$2,800
Oct 2007	411	82.85	6.92	$2,845
Sep 2007	371	75.84	6.24	$2,317
Aug 2007	396	69.06	6.39	$2,530
Jul 2007	390	70.90	6.39	$2,491
Jun 2007	377	62.00	7.55	$2,846
May 2007	367	58.74	7.85	$2,880
Apr 2007	408	59.61	7.81	$3,185
Mar 2007	414	56.92	7.30	$3,023
Feb 2007	390	55.10	8.22	$3,204
Jan 2007	370	50.30	6.73	$2,489
Dec 2006	428	56.65	6.92	$2,961
Nov 2006	425	54.20	7.62	$3,237
Oct 2006	450	54.90	6.01	$2,706
Sep 2006	434	60.08	5.04	$2,186
Aug 2006	451	68.71	7.34	$3,310
Jul 2006	433	69.37	6.34	$2,746
Jun 2006	422	66.28	6.38	$2,694
May 2006	385	66.01	6.42	$2,474
Apr 2006	465	64.39	7.36	$3,423
Mar 2006	390	56.70	7.08	$2,762
Feb 2006	425	57.59	7.75	$3,294
Jan 2006	432	60.59	8.93	$3,859
Dec 2005	452	54.94	13.42	$6,064
Nov 2005	479	54.69	10.59	$5,072
Oct 2005	496	58.34	13.80	$6,843
Sep 2005	382	61.45	12.08	$4,614
Aug 2005	420	61.51	9.80	$4,115
Jul 2005	414	55.69	7.84	$3,247
Jun 2005	435	52.33	7.38	$3,211
May 2005	358	45.22	6.65	$2,381
Apr 2005	408	49.20	7.36	$3,003
Mar 2005	418	50.37	7.15	$2,991
Feb 2005	410	45.22	6.31	$2,588
Jan 2005	551	43.16	6.32	$3,484
Dec 2004	417	39.86	6.75	$2,815
Nov 2004	425	45.28	6.33	$2,690
Oct 2004	452	49.70	6.52	$2,945
Sep 2004	438	43.24	5.28	$2,314
Aug 2004	447	42.37	5.55	$2,481
Jul 2004	479	38.28	6.08	$2,914
Jun 2004	442	36.10	6.43	$2,843
May 2004	469	37.48	6.49	$3,046
Apr 2004	432	34.47	5.86	$2,531
Mar 2004	492	34.36	5.53	$2,721
Feb 2004	452	32.45	5.51	$2,490
Jan 2004	511	32.03	6.30	$3,219
Dec 2003	525	30.26	6.30	$3,308
Nov 2003	527	28.80	4.60	$2,422
Oct 2003	517	28.17	4.76	$2,461
Sep 2003	571	26.31	4.75	$2,712
Aug 2003	567	29.76	5.13	$2,909
Jul 2003	619	29.41	5.17	$3,201
Jun 2003	621	28.56	5.98	$3,715
May 2003	571	26.59	5.97	$3,410
Apr 2003	549	26.67	5.41	$2,969
Mar 2003	601	31.14	6.10	$3,664
Feb 2003	566	33.48	7.93	$4,486
Jan 2003	631	30.31	5.58	$3,522
Dec 2002	635	26.91	4.85	$3,082
Nov 2002	614	24.66	4.14	$2,540
Oct 2002	668	26.46	4.23	$2,825
Sep 2002	622	27.44	3.64	$2,261
Aug 2002	610	25.96	3.16	$1,930
Jul 2002	698	24.58	3.06	$2,137
Jun 2002	630	23.73	3.34	$2,103
May 2002	633	24.66	3.58	$2,269
Apr 2002	627	23.65	3.51	$2,202
Mar 2002	622	22.00	3.10	$1,930
Feb 2002	592	18.22	2.38	$1,406
Jan 2002	645	17.17	2.38	$1,532
Dec 2001	637	16.93	2.36	$1,506
Nov 2001	602	18.07	2.41	$1,448
Oct 2001	687	19.78	2.53	$1,737
Sep 2001	753	24.26	2.25	$1,695
Aug 2001	740	24.87	3.05	$2,259
Jul 2001	674	23.93	3.20	$2,155
Jun 2001	691	24.56	3.82	$2,642
May 2001	747	25.52	4.31	$3,218
Apr 2001	730	24.68	5.34	$3,895
Mar 2001	733	24.54	5.38	$3,941
Feb 2001	556	27.75	5.77	$3,207
Jan 2001	713	27.47	8.40	$5,988
Dec 2000	788	26.88	9.12	$7,189
Nov 2000	720	32.21	5.66	$4,074
Oct 2000	580	31.23	5.15	$2,984
Sep 2000	494	31.87	5.19	$2,562
Aug 2000	657	29.64	4.54	$2,983
Jul 2000	506	28.53	4.09	$2,069
Jun 2000	674	29.30	4.40	$2,964
May 2000	702	27.26	3.68	$2,583
Apr 2000	710	24.51	3.12	$2,212
Mar 2000	699	28.42	2.86	$1,999
Feb 2000	684	27.62	2.73	$1,865
Jan 2000	781	25.27	2.48	$1,937
Dec 1999	686	24.28	2.42	$1,663
Nov 1999	776	23.19	2.43	$1,889
Oct 1999	840	20.98	2.80	$2,355
Sep 1999	824	21.75	2.62	$2,158
Aug 1999	1,389	19.26	2.88	$3,994
Jul 1999	755	17.89	2.37	$1,791
Jun 1999	821	15.94	2.36	$1,939
May 1999	811	15.79	2.32	$1,882
Apr 1999	798	15.10	2.21	$1,762
Mar 1999	795	12.47	1.84	$1,461
Feb 1999	600	9.98	1.82	$1,091
Jan 1999	571	10.38	1.90	$1,085
Dec 1998	778	9.20	1.77	$1,380
Nov 1998	777	10.89	2.19	$1,698
Oct 1998	786	12.42	1.97	$1,548
Sep 1998	772	12.59	2.08	$1,608
Aug 1998	800	11.30	1.91	$1,526
Jul 1998	1,041	11.74	2.24	$2,329
Jun 1998	844	11.24	2.24	$1,888
May 1998	743	12.62	2.21	$1,639
Apr 1998	785	13.04	2.51	$1,967
Mar 1998	698	12.80	2.31	$1,612
Feb 1998	682	13.95	2.30	$1,568
Jan 1998	704	14.70	2.15	$1,517
Dec 1997	827	16.32	2.41	$1,994
Nov 1997	778	18.19	3.09	$2,403
Oct 1997	865	19.25	3.15	$2,725
Sep 1997	794	17.74	2.95	$2,346
Aug 1997	866	17.86	2.55	$2,212
Jul 1997	883	17.58	2.25	$1,984
Jun 1997	848	17.24	2.26	$1,914
May 1997	858	18.97	2.31	$1,981
Apr 1997	773	17.88	2.08	$1,610
Mar 1997	940	18.95	1.94	$1,823
Feb 1997	960	20.49	2.21	$2,118
Jan 1997	991	23.48	3.54	$3,508
Dec 1996	907	23.32	—	$0
Nov 1996	917	21.97	—	$0
Oct 1996	951	23.31	—	$0
Sep 1996	951	22.22	—	$0
Aug 1996	939	20.26	—	$0
Jul 1996	954	19.55	—	$0
Jun 1996	919	18.73	—	$0
May 1996	1,021	19.43	—	$0
Apr 1996	822	21.51	—	$0
Mar 1996	896	19.38	—	$0
Feb 1996	828	16.98	—	$0
Jan 1996	575	17.07	—	$0
Dec 1995	965	17.19	—	$0
Nov 1995	993	16.00	—	$0
Oct 1995	1,054	15.43	—	$0
Sep 1995	1,034	16.18	—	$0
Aug 1995	1,040	15.92	—	$0
Jul 1995	1,013	15.24	—	$0
Jun 1995	1,051	16.41	—	$0
May 1995	1,033	17.56	—	$0
Apr 1995	885	17.73	—	$0
Mar 1995	848	16.44	—	$0
Feb 1995	864	16.58	—	$0
Jan 1995	1,093	15.92	—	$0
Dec 1994	912	15.03	—	$0
Nov 1994	1,093	15.90	—	$0
Oct 1994	1,205	15.58	—	$0
Sep 1994	983	15.29	—	$0
Aug 1994	1,038	16.13	—	$0
Jul 1994	1,219	17.56	—	$0
Jun 1994	1,220	17.09	—	$0
May 1994	501	15.88	—	$0
Apr 1994	1,115	14.14	—	$0
Mar 1994	561	12.46	—	$0
Feb 1994	592	12.50	—	$0
Jan 1994	933	12.66	—	$0
Dec 1993	1,014	12.33	—	$0
Nov 1993	854	14.49	—	$0
Oct 1993	1,009	15.85	—	$0
Sep 1993	987	15.03	—	$0
Aug 1993	900	15.66	—	$0
Jul 1993	1,025	15.46	—	$0
Jun 1993	1,020	16.79	—	$0
May 1993	1,063	17.68	—	$0
Apr 1993	1,019	18.05	—	$0
Mar 1993	863	18.14	—	$0
Feb 1993	841	17.90	—	$0
Jan 1993	634	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.

May 2026 — as filed, then multipliedworked

Gas                  151 Mcf  × $  3.05 =       $460

────────────────────────────────────────────────────
Month total                                     $460

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. 10/G/24297 is the state's own key, not one this site invented.