CRISMON

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

Operated by O'BRIEN ENERGY RESOURCES CORP (P-5 617005) in the TEXAS HUGOTON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 27825District 10Field 89120001NGPA filingGasSave Export

Value, all time

$704 k

Jan 1993 – May 2026

Value, last 12 filed months

$11 k

at the published price for each month

Months reported

401

no gaps in the span

Streams

gas

The TEXAS HUGOTON 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 1,719 leases and 1,719 wells, and the rule below applies to all of them.

Discovered

1945-06-25

as the register files it

Field class

Gas

the register's own label

Between wells

2,500 ft

minimum

From a lease line

1,250 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1996-02-01.

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

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	168,156 Mcf	$704,297
Total			$704,297

7,123 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 36.4938, -101.8445. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.49382, -101.84447 · 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.

Completions filed

Jul 1950

1 of 1 wells

1 well


42-42180403	1	—	Jul 1950	—	—

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	163	106.41	3.05	$496
Apr 2026	229	98.93	2.87	$657
Mar 2026	240	89.75	3.15	$756
Feb 2026	226	63.50	3.75	$848
Jan 2026	237	59.13	8.00	$1,896
Dec 2025	273	56.66	4.41	$1,205
Nov 2025	278	58.59	3.93	$1,092
Oct 2025	319	59.38	3.30	$1,054
Sep 2025	349	62.74	3.08	$1,074
Aug 2025	254	63.93	3.01	$766
Jul 2025	255	66.74	3.32	$845
Jun 2025	164	66.48	3.13	$513
May 2025	218	60.55	3.23	$705
Apr 2025	215	62.36	3.54	$762
Mar 2025	149	67.70	4.27	$636
Feb 2025	179	70.88	4.34	$777
Jan 2025	234	74.32	4.28	$1,001
Dec 2024	181	68.99	3.12	$565
Nov 2024	113	69.05	2.20	$248
Oct 2024	180	71.37	2.28	$411
Sep 2024	104	69.61	2.36	$246
Aug 2024	90	75.63	2.06	$186
Jul 2024	140	79.93	2.15	$301
Jun 2024	103	78.08	2.63	$271
May 2024	104	78.81	2.20	$229
Apr 2024	15	84.45	1.66	$25
Mar 2024	9	80.30	1.55	$14
Feb 2024	9	76.09	1.78	$16
Jan 2024	9	73.02	3.30	$30
Dec 2023	88	71.26	2.61	$230
Nov 2023	218	77.89	2.81	$612
Oct 2023	327	85.44	3.09	$1,010
Sep 2023	310	89.04	2.74	$848
Aug 2023	362	80.52	2.67	$968
Jul 2023	227	74.85	2.64	$600
Jun 2023	223	68.96	2.26	$504
May 2023	222	70.62	2.23	$494
Apr 2023	230	78.12	2.24	$515
Mar 2023	309	72.85	2.39	$739
Feb 2023	292	75.11	2.47	$720
Jan 2023	241	76.53	3.39	$816
Dec 2022	241	76.41	5.73	$1,381
Nov 2022	318	85.00	5.65	$1,795
Oct 2022	352	87.18	5.86	$2,064
Sep 2022	350	84.88	8.16	$2,857
Aug 2022	406	94.52	9.13	$3,706
Jul 2022	439	101.58	7.54	$3,311
Jun 2022	421	115.09	7.98	$3,358
May 2022	424	109.37	8.43	$3,576
Apr 2022	337	104.22	6.84	$2,304
Mar 2022	325	108.88	5.08	$1,650
Feb 2022	296	91.05	4.86	$1,438
Jan 2022	337	81.84	4.54	$1,529
Dec 2021	351	71.32	3.90	$1,369
Nov 2021	368	77.43	5.24	$1,927
Oct 2021	412	79.79	5.71	$2,354
Sep 2021	197	69.86	5.35	$1,054
Aug 2021	348	66.02	4.22	$1,469
Jul 2021	364	70.78	3.98	$1,449
Jun 2021	354	69.49	3.38	$1,197
May 2021	389	63.48	3.02	$1,174
Apr 2021	380	60.36	2.76	$1,048
Mar 2021	403	61.30	2.72	$1,095
Feb 2021	316	57.80	5.55	$1,753
Jan 2021	379	50.41	2.81	$1,065
Dec 2020	378	44.64	2.68	$1,011
Nov 2020	362	38.77	2.71	$980
Oct 2020	376	36.97	2.48	$932
Sep 2020	378	37.09	1.99	$753
Aug 2020	319	39.98	2.39	$761
Jul 2020	377	38.37	1.83	$688
Jun 2020	377	34.90	1.69	$637
May 2020	375	16.92	1.81	$681
Apr 2020	390	14.75	1.80	$704
Mar 2020	365	30.34	1.86	$678
Feb 2020	314	49.88	1.98	$622
Jan 2020	323	57.25	2.09	$677
Dec 2019	321	59.01	2.30	$740
Nov 2019	321	55.30	2.75	$883
Oct 2019	380	53.47	2.42	$919
Sep 2019	426	55.05	2.66	$1,132
Aug 2019	474	53.11	2.30	$1,092
Jul 2019	537	56.27	2.46	$1,321
Jun 2019	57	52.78	2.49	$142
May 2019	248	58.48	2.74	$680
Apr 2019	415	62.63	2.75	$1,142
Mar 2019	247	56.80	3.06	$756
Feb 2019	358	50.85	2.79	$1,000
Jan 2019	362	46.03	3.23	$1,169
Dec 2018	358	46.59	4.19	$1,498
Nov 2018	364	52.93	4.24	$1,542
Oct 2018	380	61.44	3.40	$1,291
Sep 2018	425	59.54	3.11	$1,321
Aug 2018	454	59.40	3.07	$1,392
Jul 2018	475	65.14	2.93	$1,393
Jun 2018	462	60.18	3.08	$1,422
May 2018	463	65.38	2.90	$1,343
Apr 2018	426	63.84	2.90	$1,236
Mar 2018	462	61.22	2.79	$1,288
Feb 2018	444	61.78	2.77	$1,228
Jan 2018	485	62.87	4.01	$1,945
Dec 2017	410	57.27	2.92	$1,198
Nov 2017	376	55.42	3.12	$1,173
Oct 2017	395	49.29	2.98	$1,179
Sep 2017	390	47.52	3.09	$1,204
Aug 2017	459	45.37	3.00	$1,379
Jul 2017	504	43.87	3.09	$1,556
Jun 2017	412	42.49	3.09	$1,272
May 2017	419	45.37	3.26	$1,367
Apr 2017	503	47.93	3.21	$1,615
Mar 2017	436	46.77	2.98	$1,301
Feb 2017	497	50.45	2.95	$1,467
Jan 2017	466	49.41	3.42	$1,593
Dec 2016	421	48.76	3.72	$1,567
Nov 2016	492	42.49	2.64	$1,301
Oct 2016	470	46.19	3.09	$1,452
Sep 2016	448	41.55	3.10	$1,389
Aug 2016	485	41.44	2.92	$1,418
Jul 2016	448	41.62	2.92	$1,310
Jun 2016	522	45.35	2.69	$1,402
May 2016	337	42.52	1.99	$671
Apr 2016	405	36.56	1.99	$806
Mar 2016	431	33.01	1.79	$773
Feb 2016	457	26.47	2.06	$943
Jan 2016	533	27.35	2.36	$1,260
Dec 2015	537	32.36	2.00	$1,075
Nov 2015	446	38.79	2.17	$967
Oct 2015	389	43.55	2.43	$944
Sep 2015	366	42.99	2.76	$1,010
Aug 2015	388	40.16	2.87	$1,115
Jul 2015	374	48.15	2.95	$1,101
Jun 2015	377	56.15	2.88	$1,087
May 2015	421	55.21	2.96	$1,244
Apr 2015	439	49.82	2.71	$1,188
Mar 2015	462	42.89	2.93	$1,356
Feb 2015	413	44.66	2.98	$1,229
Jan 2015	406	43.43	3.10	$1,259
Dec 2014	405	54.69	3.59	$1,455
Nov 2014	419	70.46	4.25	$1,782
Oct 2014	474	78.30	3.90	$1,849
Sep 2014	470	86.16	4.05	$1,901
Aug 2014	505	89.39	4.04	$2,038
Jul 2014	488	96.56	4.18	$2,040
Jun 2014	497	98.16	4.74	$2,354
May 2014	521	94.73	4.73	$2,463
Apr 2014	504	95.94	4.81	$2,424
Mar 2014	512	95.89	5.06	$2,589
Feb 2014	419	97.40	6.19	$2,594
Jan 2014	504	90.40	4.86	$2,450
Dec 2013	501	91.82	4.35	$2,182
Nov 2013	428	88.85	3.74	$1,600
Oct 2013	424	97.42	3.78	$1,602
Sep 2013	471	104.11	3.72	$1,751
Aug 2013	517	104.25	3.52	$1,821
Jul 2013	514	102.52	3.72	$1,911
Jun 2013	526	94.40	3.93	$2,069
May 2013	500	94.83	4.15	$2,075
Apr 2013	513	93.96	4.28	$2,197
Mar 2013	557	93.62	3.91	$2,179
Feb 2013	522	91.23	3.42	$1,785
Jan 2013	537	91.60	3.42	$1,836
Dec 2012	508	86.77	3.42	$1,737
Nov 2012	467	86.95	3.62	$1,693
Oct 2012	485	89.38	3.40	$1,649
Sep 2012	436	94.67	2.92	$1,272
Aug 2012	411	92.66	2.91	$1,195
Jul 2012	436	85.13	3.02	$1,317
Jun 2012	464	79.82	2.52	$1,169
May 2012	537	91.61	2.49	$1,336
Apr 2012	466	101.65	2.00	$931
Mar 2012	570	105.05	2.22	$1,267
Feb 2012	564	101.10	2.57	$1,450
Jan 2012	618	98.09	2.73	$1,690
Dec 2011	631	96.87	3.24	$2,044
Nov 2011	465	95.72	3.31	$1,540
Oct 2011	438	84.98	3.65	$1,598
Sep 2011	440	83.62	3.99	$1,754
Aug 2011	447	83.40	4.15	$1,855
Jul 2011	437	94.14	4.52	$1,974
Jun 2011	412	92.90	4.64	$1,912
May 2011	318	98.13	4.40	$1,401
Apr 2011	139	105.96	4.33	$602
Mar 2011	259	96.36	4.06	$1,051
Feb 2011	281	85.64	4.18	$1,175
Jan 2011	355	86.50	4.59	$1,629
Dec 2010	348	85.73	4.35	$1,513
Nov 2010	336	80.84	3.80	$1,275
Oct 2010	312	78.10	3.51	$1,095
Sep 2010	149	72.63	3.98	$593
Aug 2010	230	73.68	4.42	$1,016
Jul 2010	233	72.55	4.74	$1,104
Jun 2010	200	70.36	4.91	$982
May 2010	208	71.12	4.24	$881
Apr 2010	195	81.69	4.12	$804
Mar 2010	107	78.39	4.39	$470
Feb 2010	213	73.58	5.44	$1,159
Jan 2010	354	74.36	5.96	$2,111
Dec 2009	288	71.44	5.48	$1,579
Nov 2009	168	74.59	3.75	$630
Oct 2009	204	72.54	4.11	$838
Sep 2009	218	65.54	3.06	$668
Aug 2009	219	67.42	3.22	$705
Jul 2009	290	61.13	3.46	$1,005
Jun 2009	294	66.16	3.90	$1,145
May 2009	304	54.74	3.93	$1,193
Apr 2009	325	46.77	3.59	$1,166
Mar 2009	344	42.14	4.06	$1,396
Feb 2009	324	32.81	4.63	$1,501
Jan 2009	382	35.86	5.37	$2,052
Dec 2008	429	37.10	5.98	$2,564
Nov 2008	459	55.49	6.86	$3,149
Oct 2008	496	75.24	6.92	$3,433
Sep 2008	462	101.76	7.88	$3,639
Aug 2008	465	114.22	8.48	$3,945
Jul 2008	436	131.08	11.39	$4,966
Jun 2008	401	131.33	13.03	$5,226
May 2008	359	123.17	11.57	$4,155
Apr 2008	352	110.31	10.45	$3,680
Mar 2008	365	101.90	9.66	$3,527
Feb 2008	365	92.53	8.77	$3,201
Jan 2008	405	90.38	8.21	$3,323
Dec 2007	370	88.33	7.30	$2,702
Nov 2007	371	91.67	7.29	$2,705
Oct 2007	411	82.85	6.92	$2,845
Sep 2007	368	75.84	6.24	$2,298
Aug 2007	378	69.06	6.39	$2,415
Jul 2007	355	70.90	6.39	$2,268
Jun 2007	379	62.00	7.55	$2,861
May 2007	400	58.74	7.85	$3,139
Apr 2007	367	59.61	7.81	$2,865
Mar 2007	416	56.92	7.30	$3,038
Feb 2007	206	55.10	8.22	$1,693
Jan 2007	450	50.30	6.73	$3,027
Dec 2006	399	56.65	6.92	$2,760
Nov 2006	421	54.20	7.62	$3,207
Oct 2006	482	54.90	6.01	$2,899
Sep 2006	491	60.08	5.04	$2,473
Aug 2006	424	68.71	7.34	$3,112
Jul 2006	372	69.37	6.34	$2,360
Jun 2006	369	66.28	6.38	$2,356
May 2006	411	66.01	6.42	$2,641
Apr 2006	382	64.39	7.36	$2,812
Mar 2006	392	56.70	7.08	$2,777
Feb 2006	273	57.59	7.75	$2,116
Jan 2006	255	60.59	8.93	$2,278
Dec 2005	311	54.94	13.42	$4,172
Nov 2005	430	54.69	10.59	$4,553
Oct 2005	469	58.34	13.80	$6,470
Sep 2005	437	61.45	12.08	$5,279
Aug 2005	408	61.51	9.80	$3,997
Jul 2005	312	55.69	7.84	$2,447
Jun 2005	303	52.33	7.38	$2,236
May 2005	420	45.22	6.65	$2,793
Apr 2005	716	49.20	7.36	$5,270
Mar 2005	692	50.37	7.15	$4,951
Feb 2005	665	45.22	6.31	$4,197
Jan 2005	806	43.16	6.32	$5,096
Dec 2004	800	39.86	6.75	$5,401
Nov 2004	662	45.28	6.33	$4,191
Oct 2004	557	49.70	6.52	$3,629
Sep 2004	736	43.24	5.28	$3,889
Aug 2004	793	42.37	5.55	$4,402
Jul 2004	731	38.28	6.08	$4,448
Jun 2004	743	36.10	6.43	$4,780
May 2004	768	37.48	6.49	$4,988
Apr 2004	743	34.47	5.86	$4,353
Mar 2004	657	34.36	5.53	$3,633
Feb 2004	695	32.45	5.51	$3,829
Jan 2004	783	32.03	6.30	$4,933
Dec 2003	769	30.26	6.30	$4,846
Nov 2003	767	28.80	4.60	$3,524
Oct 2003	847	28.17	4.76	$4,031
Sep 2003	835	26.31	4.75	$3,966
Aug 2003	942	29.76	5.13	$4,832
Jul 2003	734	29.41	5.17	$3,795
Jun 2003	749	28.56	5.98	$4,481
May 2003	779	26.59	5.97	$4,653
Apr 2003	659	26.67	5.41	$3,563
Mar 2003	790	31.14	6.10	$4,816
Feb 2003	736	33.48	7.93	$5,833
Jan 2003	832	30.31	5.58	$4,644
Dec 2002	874	26.91	4.85	$4,242
Nov 2002	777	24.66	4.14	$3,214
Oct 2002	804	26.46	4.23	$3,400
Sep 2002	842	27.44	3.64	$3,061
Aug 2002	977	25.96	3.16	$3,091
Jul 2002	1,057	24.58	3.06	$3,236
Jun 2002	1,023	23.73	3.34	$3,415
May 2002	996	24.66	3.58	$3,570
Apr 2002	1,022	23.65	3.51	$3,590
Mar 2002	1,010	22.00	3.10	$3,134
Feb 2002	845	18.22	2.38	$2,007
Jan 2002	961	17.17	2.38	$2,283
Dec 2001	954	16.93	2.36	$2,256
Nov 2001	874	18.07	2.41	$2,102
Oct 2001	968	19.78	2.53	$2,448
Sep 2001	926	24.26	2.25	$2,085
Aug 2001	755	24.87	3.05	$2,305
Jul 2001	700	23.93	3.20	$2,238
Jun 2001	878	24.56	3.82	$3,358
May 2001	1,140	25.52	4.31	$4,910
Apr 2001	1,070	24.68	5.34	$5,709
Mar 2001	1,088	24.54	5.38	$5,850
Feb 2001	940	27.75	5.77	$5,421
Jan 2001	1,021	27.47	8.40	$8,575
Dec 2000	1,344	26.88	9.12	$12,261
Nov 2000	1,096	32.21	5.66	$6,201
Oct 2000	960	31.23	5.15	$4,940
Sep 2000	965	31.87	5.19	$5,005
Aug 2000	915	29.64	4.54	$4,155
Jul 2000	1,056	28.53	4.09	$4,319
Jun 2000	1,087	29.30	4.40	$4,780
May 2000	1,029	27.26	3.68	$3,786
Apr 2000	995	24.51	3.12	$3,100
Mar 2000	1,002	28.42	2.86	$2,865
Feb 2000	976	27.62	2.73	$2,661
Jan 2000	1,057	25.27	2.48	$2,622
Dec 1999	1,025	24.28	2.42	$2,484
Nov 1999	994	23.19	2.43	$2,419
Oct 1999	1,194	20.98	2.80	$3,348
Sep 1999	1,233	21.75	2.62	$3,229
Aug 1999	1,391	19.26	2.88	$4,000
Jul 1999	1,498	17.89	2.37	$3,554
Jun 1999	870	15.94	2.36	$2,055
May 1999	742	15.79	2.32	$1,722
Apr 1999	114	15.10	2.21	$252
Mar 1999	126	12.47	1.84	$232
Feb 1999	109	9.98	1.82	$198
Jan 1999	127	10.38	1.90	$241
Dec 1998	127	9.20	1.77	$225
Nov 1998	104	10.89	2.19	$227
Oct 1998	120	12.42	1.97	$236
Sep 1998	137	12.59	2.08	$285
Aug 1998	142	11.30	1.91	$271
Jul 1998	169	11.74	2.24	$378
Jun 1998	173	11.24	2.24	$387
May 1998	168	12.62	2.21	$371
Apr 1998	160	13.04	2.51	$401
Mar 1998	189	12.80	2.31	$436
Feb 1998	185	13.95	2.30	$425
Jan 1998	184	14.70	2.15	$396
Dec 1997	160	16.32	2.41	$386
Nov 1997	165	18.19	3.09	$510
Oct 1997	157	19.25	3.15	$495
Sep 1997	163	17.74	2.95	$482
Aug 1997	212	17.86	2.55	$542
Jul 1997	200	17.58	2.25	$449
Jun 1997	175	17.24	2.26	$395
May 1997	179	18.97	2.31	$413
Apr 1997	134	17.88	2.08	$279
Mar 1997	143	18.95	1.94	$277
Feb 1997	141	20.49	2.21	$311
Jan 1997	163	23.48	3.54	$577
Dec 1996	170	23.32	—	$0
Nov 1996	147	21.97	—	$0
Oct 1996	145	23.31	—	$0
Sep 1996	137	22.22	—	$0
Aug 1996	144	20.26	—	$0
Jul 1996	144	19.55	—	$0
Jun 1996	131	18.73	—	$0
May 1996	148	19.43	—	$0
Apr 1996	151	21.51	—	$0
Mar 1996	170	19.38	—	$0
Feb 1996	154	16.98	—	$0
Jan 1996	192	17.07	—	$0
Dec 1995	155	17.19	—	$0
Nov 1995	132	16.00	—	$0
Oct 1995	136	15.43	—	$0
Sep 1995	135	16.18	—	$0
Aug 1995	166	15.92	—	$0
Jul 1995	182	15.24	—	$0
Jun 1995	210	16.41	—	$0
May 1995	182	17.56	—	$0
Apr 1995	202	17.73	—	$0
Mar 1995	214	16.44	—	$0
Feb 1995	201	16.58	—	$0
Jan 1995	203	15.92	—	$0
Dec 1994	160	15.03	—	$0
Nov 1994	157	15.90	—	$0
Oct 1994	117	15.58	—	$0
Sep 1994	124	15.29	—	$0
Aug 1994	134	16.13	—	$0
Jul 1994	128	17.56	—	$0
Jun 1994	150	17.09	—	$0
May 1994	156	15.88	—	$0
Apr 1994	158	14.14	—	$0
Mar 1994	187	12.46	—	$0
Feb 1994	140	12.50	—	$0
Jan 1994	170	12.66	—	$0
Dec 1993	133	12.33	—	$0
Nov 1993	95	14.49	—	$0
Oct 1993	110	15.85	—	$0
Sep 1993	100	15.03	—	$0
Aug 1993	109	15.66	—	$0
Jul 1993	132	15.46	—	$0
Jun 1993	125	16.79	—	$0
May 1993	123	17.68	—	$0
Apr 1993	105	18.05	—	$0
Mar 1993	117	18.14	—	$0
Feb 1993	109	17.90	—	$0
Jan 1993	133	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                  163 Mcf  × $  3.05 =       $496

────────────────────────────────────────────────────
Month total                                     $496

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/27825 is the state's own key, not one this site invented.