KELLOGG GU

Name: KELLOGG GU lease production and value, Nov 1998 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by ORX RESOURCES, L.L.C. (P-5 627136) in the WHITE POINT, EAST (CONSOLIDATED) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 171788District 04Field 96979012CondensateGasSave Export

Value, all time

$10.4 M

Nov 1998 – May 2026

Value, last 12 filed months

$184 k

at the published price for each month

Months reported

331

no gaps in the span

Streams

condensate, gas

The WHITE POINT, EAST (CONSOLIDATED) 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 42 leases and 42 wells, and the rule below applies to all of them.

Discovered

2006-06-20

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

467 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2012-05-15.

The Commission's schedule remark for this field reads: “HORIZONTAL WELLS.”

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	39,332 bbl	$2,516,161
Gas	Production	1,972,484 Mcf	$7,917,622
Total			$10,433,782

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 27.8825, -97.4193. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.88250, -97.41933 · 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

12,500 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 12,500 ft.

Completions filed

Nov 1998

1 of 1 wells

1 well


42-40931185	2	12,500 ft	Nov 1998	—	—

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 (331)

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

331 months


May 2026	109	4	106.41	3.05	$11,611
Apr 2026	254	48	98.93	2.87	$25,266
Mar 2026	133	1,231	89.75	3.15	$15,814
Feb 2026	260	938	63.50	3.75	$20,028
Jan 2026	144	904	59.13	8.00	$15,745
Dec 2025	149	0	56.66	4.41	$8,442
Nov 2025	147	1,226	58.59	3.93	$13,427
Oct 2025	137	926	59.38	3.30	$11,195
Sep 2025	147	1,132	62.74	3.08	$12,706
Aug 2025	140	1,158	63.93	3.01	$12,441
Jul 2025	144	1,209	66.74	3.32	$13,619
Jun 2025	282	1,441	66.48	3.13	$23,256
May 2025	131	1,509	60.55	3.23	$12,810
Apr 2025	146	1,955	62.36	3.54	$16,031
Mar 2025	294	1,692	67.70	4.27	$27,126
Feb 2025	0	1,435	70.88	4.34	$6,229
Jan 2025	144	2,024	74.32	4.28	$19,362
Dec 2024	124	1,642	68.99	3.12	$13,680
Nov 2024	131	1,110	69.05	2.20	$11,486
Oct 2024	137	997	71.37	2.28	$12,052
Sep 2024	0	1,143	69.61	2.36	$2,702
Aug 2024	141	1,610	75.63	2.06	$13,986
Jul 2024	133	1,246	79.93	2.15	$13,305
Jun 2024	135	1,067	78.08	2.63	$13,351
May 2024	290	1,144	78.81	2.20	$25,370
Apr 2024	147	989	84.45	1.66	$14,055
Mar 2024	146	1,372	80.30	1.55	$13,844
Feb 2024	285	1,560	76.09	1.78	$24,468
Jan 2024	148	1,356	73.02	3.30	$15,279
Dec 2023	144	1,413	71.26	2.61	$13,950
Nov 2023	296	1,290	77.89	2.81	$26,677
Oct 2023	0	1,283	85.44	3.09	$3,961
Sep 2023	122	1,321	89.04	2.74	$14,476
Aug 2023	148	1,253	80.52	2.67	$15,266
Jul 2023	0	1,484	74.85	2.64	$3,920
Jun 2023	142	1,062	68.96	2.26	$12,191
May 2023	142	1,593	70.62	2.23	$13,576
Apr 2023	143	1,175	78.12	2.24	$13,801
Mar 2023	143	1,470	72.85	2.39	$13,936
Feb 2023	286	1,357	75.11	2.47	$24,827
Jan 2023	143	1,392	76.53	3.39	$15,660
Dec 2022	294	1,377	76.41	5.73	$30,353
Nov 2022	276	1,451	85.00	5.65	$31,653
Oct 2022	225	1,265	87.18	5.86	$27,033
Sep 2022	0	1,099	84.88	8.16	$8,972
Aug 2022	94	673	94.52	9.13	$15,027
Jul 2022	134	744	101.58	7.54	$19,223
Jun 2022	0	1,439	115.09	7.98	$11,479
May 2022	267	1,218	109.37	8.43	$39,473
Apr 2022	102	1,354	104.22	6.84	$19,889
Mar 2022	114	2,133	108.88	5.08	$23,240
Feb 2022	131	1,863	91.05	4.86	$20,980
Jan 2022	95	1,985	81.84	4.54	$16,782
Dec 2021	92	0	71.32	3.90	$6,561
Nov 2021	86	0	77.43	5.24	$6,659
Oct 2021	91	0	79.79	5.71	$7,261
Sep 2021	26	1,502	69.86	5.35	$9,853
Aug 2021	38	0	66.02	4.22	$2,509
Jul 2021	93	0	70.78	3.98	$6,583
Jun 2021	91	1,099	69.49	3.38	$10,039
May 2021	108	1,754	63.48	3.02	$12,149
Apr 2021	99	1,250	60.36	2.76	$9,424
Mar 2021	75	1,436	61.30	2.72	$8,499
Feb 2021	34	989	57.80	5.55	$7,452
Jan 2021	150	1,690	50.41	2.81	$12,311
Dec 2020	27	1,847	44.64	2.68	$6,147
Nov 2020	83	1,692	38.77	2.71	$7,797
Oct 2020	65	1,475	36.97	2.48	$6,059
Sep 2020	54	1,962	37.09	1.99	$5,909
Aug 2020	89	1,858	39.98	2.39	$7,990
Jul 2020	154	2,093	38.37	1.83	$9,729
Jun 2020	133	2,123	34.90	1.69	$8,230
May 2020	0	2,254	16.92	1.81	$4,090
Apr 2020	89	1,730	14.75	1.80	$4,434
Mar 2020	86	2,264	30.34	1.86	$6,812
Feb 2020	115	2,015	49.88	1.98	$9,727
Jan 2020	90	2,614	57.25	2.09	$10,628
Dec 2019	109	2,196	59.01	2.30	$11,492
Nov 2019	137	2,209	55.30	2.75	$13,652
Oct 2019	143	2,398	53.47	2.42	$13,446
Sep 2019	88	1,638	55.05	2.66	$9,197
Aug 2019	51	1,704	53.11	2.30	$6,635
Jul 2019	183	2,446	56.27	2.46	$16,315
Jun 2019	4	2,417	52.78	2.49	$6,232
May 2019	205	2,322	58.48	2.74	$18,351
Apr 2019	143	2,784	62.63	2.75	$16,614
Mar 2019	150	1,947	56.80	3.06	$14,482
Feb 2019	95	2,362	50.85	2.79	$11,426
Jan 2019	196	2,555	46.03	3.23	$17,270
Dec 2018	89	2,536	46.59	4.19	$14,761
Nov 2018	166	2,345	52.93	4.24	$18,723
Oct 2018	84	2,534	61.44	3.40	$13,772
Sep 2018	126	2,318	59.54	3.11	$14,706
Aug 2018	89	2,250	59.40	3.07	$12,186
Jul 2018	82	2,298	65.14	2.93	$12,079
Jun 2018	61	2,312	60.18	3.08	$10,785
May 2018	39	2,312	65.38	2.90	$9,256
Apr 2018	34	2,313	63.84	2.90	$8,880
Mar 2018	61	2,258	61.22	2.79	$10,027
Feb 2018	48	1,978	61.78	2.77	$8,437
Jan 2018	50	2,523	62.87	4.01	$13,259
Dec 2017	75	2,654	57.27	2.92	$12,049
Nov 2017	45	2,294	55.42	3.12	$9,647
Oct 2017	55	2,181	49.29	2.98	$9,218
Sep 2017	34	1,836	47.52	3.09	$7,284
Aug 2017	54	1,845	45.37	3.00	$7,993
Jul 2017	53	2,507	43.87	3.09	$10,065
Jun 2017	44	2,447	42.49	3.09	$9,424
May 2017	103	2,384	45.37	3.26	$12,453
Apr 2017	47	2,404	47.93	3.21	$9,973
Mar 2017	78	2,288	46.77	2.98	$10,475
Feb 2017	40	2,254	50.45	2.95	$8,673
Jan 2017	59	2,558	49.41	3.42	$11,660
Dec 2016	37	2,489	48.76	3.72	$11,070
Nov 2016	34	2,413	42.49	2.64	$7,825
Oct 2016	38	2,427	46.19	3.09	$9,255
Sep 2016	35	2,613	41.55	3.10	$9,556
Aug 2016	33	2,810	41.44	2.92	$9,585
Jul 2016	38	2,485	41.62	2.92	$8,849
Jun 2016	42	3,183	45.35	2.69	$10,454
May 2016	62	3,268	42.52	1.99	$9,143
Apr 2016	51	3,023	36.56	1.99	$7,883
Mar 2016	56	3,060	33.01	1.79	$7,338
Feb 2016	40	2,408	26.47	2.06	$6,028
Jan 2016	45	2,650	27.35	2.36	$7,496
Dec 2015	44	2,512	32.36	2.00	$6,451
Nov 2015	32	2,614	38.79	2.17	$6,907
Oct 2015	42	3,120	43.55	2.43	$9,400
Sep 2015	39	3,096	42.99	2.76	$10,217
Aug 2015	44	3,351	40.16	2.87	$11,393
Jul 2015	62	3,474	48.15	2.95	$13,217
Jun 2015	90	3,275	56.15	2.88	$14,495
May 2015	165	3,685	55.21	2.96	$20,000
Apr 2015	134	2,943	49.82	2.71	$14,641
Mar 2015	211	3,602	42.89	2.93	$19,621
Feb 2015	179	3,351	44.66	2.98	$17,967
Jan 2015	137	1,982	43.43	3.10	$12,095
Dec 2014	150	3,514	54.69	3.59	$20,824
Nov 2014	107	3,029	70.46	4.25	$20,418
Oct 2014	183	3,383	78.30	3.90	$27,526
Sep 2014	177	3,020	86.16	4.05	$27,468
Aug 2014	255	3,254	89.39	4.04	$35,925
Jul 2014	220	3,351	96.56	4.18	$35,249
Jun 2014	236	3,336	98.16	4.74	$38,968
May 2014	90	3,331	94.73	4.73	$24,270
Apr 2014	70	2,647	95.94	4.81	$19,446
Mar 2014	37	3,354	95.89	5.06	$20,508
Feb 2014	40	2,694	97.40	6.19	$20,577
Jan 2014	65	3,984	90.40	4.86	$25,241
Dec 2013	55	4,226	91.82	4.35	$23,452
Nov 2013	49	4,127	88.85	3.74	$19,782
Oct 2013	54	4,461	97.42	3.78	$22,120
Sep 2013	69	4,501	104.11	3.72	$23,917
Aug 2013	60	4,306	104.25	3.52	$21,423
Jul 2013	55	4,341	102.52	3.72	$21,777
Jun 2013	40	3,334	94.40	3.93	$16,890
May 2013	31	2,605	94.83	4.15	$13,748
Apr 2013	36	2,016	93.96	4.28	$12,016
Mar 2013	114	2,508	93.62	3.91	$20,486
Feb 2013	36	876	91.23	3.42	$6,280
Jan 2013	117	2,683	91.60	3.42	$19,893
Dec 2012	114	2,659	86.77	3.42	$18,986
Nov 2012	109	2,758	86.95	3.62	$19,475
Oct 2012	60	1,411	89.38	3.40	$10,160
Sep 2012	150	3,184	94.67	2.92	$23,493
Aug 2012	161	3,190	92.66	2.91	$24,195
Jul 2012	137	2,540	85.13	3.02	$19,336
Jun 2012	122	2,637	79.82	2.52	$16,381
May 2012	116	2,497	91.61	2.49	$16,840
Apr 2012	125	2,471	101.65	2.00	$17,640
Mar 2012	53	2,194	105.05	2.22	$10,443
Feb 2012	108	3,378	101.10	2.57	$19,601
Jan 2012	71	2,050	98.09	2.73	$12,569
Dec 2011	72	2,666	96.87	3.24	$15,612
Nov 2011	90	2,758	95.72	3.31	$17,747
Oct 2011	81	2,932	84.98	3.65	$17,581
Sep 2011	47	3,022	83.62	3.99	$15,975
Aug 2011	39	2,948	83.40	4.15	$15,485
Jul 2011	50	3,182	94.14	4.52	$19,081
Jun 2011	48	3,031	92.90	4.64	$18,523
May 2011	39	3,029	98.13	4.40	$17,169
Apr 2011	42	3,315	105.96	4.33	$18,815
Mar 2011	48	3,078	96.36	4.06	$17,114
Feb 2011	38	2,164	85.64	4.18	$12,300
Jan 2011	60	3,066	86.50	4.59	$19,259
Dec 2010	61	3,455	85.73	4.35	$20,251
Nov 2010	73	3,401	80.84	3.80	$18,809
Oct 2010	228	2,976	78.10	3.51	$28,249
Sep 2010	203	3,503	72.63	3.98	$28,684
Aug 2010	153	3,686	73.68	4.42	$27,563
Jul 2010	150	3,367	72.55	4.74	$26,830
Jun 2010	165	3,732	70.36	4.91	$29,935
May 2010	190	3,796	71.12	4.24	$29,590
Apr 2010	136	3,464	81.69	4.12	$25,391
Mar 2010	201	3,111	78.39	4.39	$29,410
Feb 2010	210	3,090	73.58	5.44	$32,269
Jan 2010	152	3,118	74.36	5.96	$29,899
Dec 2009	135	3,025	71.44	5.48	$26,233
Nov 2009	139	3,427	74.59	3.75	$23,224
Oct 2009	152	3,436	72.54	4.11	$25,149
Sep 2009	171	3,386	65.54	3.06	$21,585
Aug 2009	277	3,737	67.42	3.22	$30,703
Jul 2009	177	3,566	61.13	3.46	$23,174
Jun 2009	266	3,743	66.16	3.90	$32,178
May 2009	316	4,242	54.74	3.93	$33,951
Apr 2009	229	3,379	46.77	3.59	$22,832
Mar 2009	208	3,507	42.14	4.06	$23,000
Feb 2009	273	3,220	32.81	4.63	$23,875
Jan 2009	256	3,269	35.86	5.37	$26,738
Dec 2008	246	3,732	37.10	5.98	$31,433
Nov 2008	278	3,452	55.49	6.86	$39,108
Oct 2008	202	3,888	75.24	6.92	$42,111
Sep 2008	107	3,418	101.76	7.88	$37,812
Aug 2008	137	3,478	114.22	8.48	$45,152
Jul 2008	111	3,769	131.08	11.39	$57,477
Jun 2008	129	3,744	131.33	13.03	$65,736
May 2008	142	3,002	123.17	11.57	$52,236
Apr 2008	156	3,624	110.31	10.45	$55,097
Mar 2008	191	4,165	101.90	9.66	$59,714
Feb 2008	168	3,679	92.53	8.77	$47,812
Jan 2008	210	4,385	90.38	8.21	$54,962
Dec 2007	194	4,482	88.33	7.30	$49,863
Nov 2007	218	4,444	91.67	7.29	$52,388
Oct 2007	208	4,951	82.85	6.92	$51,504
Sep 2007	222	4,819	75.84	6.24	$46,927
Aug 2007	198	5,032	69.06	6.39	$45,818
Jul 2007	245	5,126	70.90	6.39	$50,115
Jun 2007	221	4,783	62.00	7.55	$49,806
May 2007	200	4,396	58.74	7.85	$46,240
Apr 2007	163	4,523	59.61	7.81	$45,019
Mar 2007	236	5,081	56.92	7.30	$50,534
Feb 2007	143	4,130	55.10	8.22	$41,811
Jan 2007	191	4,086	50.30	6.73	$37,093
Dec 2006	191	4,956	56.65	6.92	$45,108
Nov 2006	221	5,064	54.20	7.62	$50,553
Oct 2006	287	5,413	54.90	6.01	$48,309
Sep 2006	306	5,282	60.08	5.04	$44,991
Aug 2006	271	5,649	68.71	7.34	$60,084
Jul 2006	287	5,596	69.37	6.34	$55,403
Jun 2006	301	5,555	66.28	6.38	$55,413
May 2006	308	5,682	66.01	6.42	$56,838
Apr 2006	249	5,521	64.39	7.36	$56,670
Mar 2006	254	5,461	56.70	7.08	$53,082
Feb 2006	236	5,058	57.59	7.75	$52,796
Jan 2006	236	5,951	60.59	8.93	$67,461
Dec 2005	285	5,971	54.94	13.42	$95,761
Nov 2005	252	5,658	54.69	10.59	$73,691
Oct 2005	185	6,224	58.34	13.80	$96,658
Sep 2005	160	5,210	61.45	12.08	$72,764
Aug 2005	189	6,323	61.51	9.80	$73,571
Jul 2005	136	5,779	55.69	7.84	$52,902
Jun 2005	149	5,971	52.33	7.38	$51,869
May 2005	237	6,632	45.22	6.65	$54,828
Apr 2005	244	6,567	49.20	7.36	$60,341
Mar 2005	219	6,571	50.37	7.15	$58,046
Feb 2005	233	6,004	45.22	6.31	$48,433
Jan 2005	239	6,430	43.16	6.32	$50,967
Dec 2004	229	6,610	39.86	6.75	$53,753
Nov 2004	192	6,649	45.28	6.33	$50,785
Oct 2004	209	7,574	49.70	6.52	$59,733
Sep 2004	240	7,447	43.24	5.28	$49,727
Aug 2004	216	7,658	42.37	5.55	$51,659
Jul 2004	236	8,443	38.28	6.08	$60,403
Jun 2004	241	7,532	36.10	6.43	$57,154
May 2004	242	7,660	37.48	6.49	$58,819
Apr 2004	238	7,564	34.47	5.86	$52,517
Mar 2004	303	7,327	34.36	5.53	$50,930
Feb 2004	241	7,008	32.45	5.51	$46,432
Jan 2004	260	7,794	32.03	6.30	$57,427
Dec 2003	330	7,962	30.26	6.30	$60,159
Nov 2003	337	7,565	28.80	4.60	$44,468
Oct 2003	189	8,303	28.17	4.76	$44,843
Sep 2003	191	7,349	26.31	4.75	$39,928
Aug 2003	183	7,345	29.76	5.13	$43,124
Jul 2003	200	7,900	29.41	5.17	$46,732
Jun 2003	248	8,901	28.56	5.98	$60,337
May 2003	230	8,979	26.59	5.97	$59,744
Apr 2003	342	8,528	26.67	5.41	$55,234
Mar 2003	400	8,883	31.14	6.10	$66,607
Feb 2003	0	7,627	33.48	7.93	$60,451
Jan 2003	0	8,417	30.31	5.58	$46,984
Dec 2002	0	8,899	26.91	4.85	$43,194
Nov 2002	0	9,077	24.66	4.14	$37,551
Oct 2002	0	9,798	26.46	4.23	$41,437
Sep 2002	0	10,431	27.44	3.64	$37,919
Aug 2002	0	10,203	25.96	3.16	$32,284
Jul 2002	0	11,083	24.58	3.06	$33,933
Jun 2002	0	10,781	23.73	3.34	$35,990
May 2002	0	11,444	24.66	3.58	$41,015
Apr 2002	0	16,749	23.65	3.51	$58,828
Mar 2002	0	12,609	22.00	3.10	$39,122
Feb 2002	0	11,679	18.22	2.38	$27,746
Jan 2002	0	11,746	17.17	2.38	$27,905
Dec 2001	0	12,253	16.93	2.36	$28,971
Nov 2001	0	12,528	18.07	2.41	$30,136
Oct 2001	0	20,013	19.78	2.53	$50,610
Sep 2001	0	12,790	24.26	2.25	$28,794
Aug 2001	0	13,516	24.87	3.05	$41,267
Jul 2001	0	14,063	23.93	3.20	$44,961
Jun 2001	0	15,622	24.56	3.82	$59,741
May 2001	0	15,604	25.52	4.31	$67,211
Apr 2001	0	13,654	24.68	5.34	$72,848
Mar 2001	0	12,662	24.54	5.38	$68,076
Feb 2001	0	11,896	27.75	5.77	$68,605
Jan 2001	0	13,090	27.47	8.40	$109,940
Dec 2000	0	14,005	26.88	9.12	$127,761
Nov 2000	0	14,980	32.21	5.66	$84,757
Oct 2000	0	16,332	31.23	5.15	$84,036
Sep 2000	0	16,494	31.87	5.19	$85,546
Aug 2000	0	16,312	29.64	4.54	$74,069
Jul 2000	0	17,512	28.53	4.09	$71,620
Jun 2000	0	14,639	29.30	4.40	$64,371
May 2000	0	29,888	27.26	3.68	$109,980
Apr 2000	0	12,675	24.51	3.12	$39,495
Mar 2000	0	15,503	28.42	2.86	$44,335
Feb 2000	0	15,083	27.62	2.73	$41,124
Jan 2000	0	16,266	25.27	2.48	$40,348
Dec 1999	0	19,623	24.28	2.42	$47,561
Nov 1999	0	18,590	23.19	2.43	$45,248
Oct 1999	0	23,084	20.98	2.80	$64,721
Sep 1999	0	48,525	21.75	2.62	$127,080
Aug 1999	0	38,531	19.26	2.88	$110,800
Jul 1999	0	32,187	17.89	2.37	$76,359
Jun 1999	0	32,439	15.94	2.36	$76,624
May 1999	0	41,364	15.79	2.32	$96,007
Apr 1999	0	45,810	15.10	2.21	$101,151
Mar 1999	0	52,454	12.47	1.84	$96,428
Feb 1999	0	59,312	9.98	1.82	$107,817
Jan 1999	0	71,728	10.38	1.90	$136,280
Dec 1998	0	71,817	9.20	1.77	$127,355
Nov 1998	0	8,872	10.89	2.19	$19,392

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           109 bbl  × $106.41 =    $11,599
Gas                    4 Mcf  × $  3.05 =        $12

────────────────────────────────────────────────────
Month total                                  $11,611

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. 04/G/171788 is the state's own key, not one this site invented.