HAGAMAN (SOUTH)

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

Operated by EASTLAND OPERATING, L.L.C. (P-5 239726) in the HAGAMAN (RANGER SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 138331District 7BField 37978590CondensateGasSave Export

Value, all time

$456 k

Jan 1993 – Feb 2024

Value, last 12 filed months

$3 k

at the published price for each month

Months reported

374

no gaps in the span

Streams

condensate, gas

The HAGAMAN (RANGER 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 4 leases and 6 wells, and the rule below applies to all of them.

Discovered

1983-12-03

as the register files it

Field class

Oil and gas

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

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	211 bbl	$3,485
Gas	Production	129,139 Mcf	$452,975
Total			$456,459

29,291 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 32.5058, -98.6432. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.50577, -98.64319 · 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

100.0%

1 of 1 wells

With a plug date

100.0%

1 of 1 wells

Median depth

3,800 ft

1 wells filed one

Completion to plug

40.3 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

1100.0%

BothOn the schedule and plugged. Neither fact cancels the other.

1100.0%

NeitherNo plug date, and not on the schedule.

00.0%

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 3,800 ft.

Completions filed

Nov 1983

1 of 1 wells

Plug dates filed

Feb 2024

1 of 1 wells

Last completion to plug: a median of 40.3 years across the 1 well that filed both dates, with the middle half between 40.3 years and 40.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-13335267	9	3,800 ft	Nov 1983	Feb 2024	Yes

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 (374)

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

374 months


Feb 2024	0	0	76.09	1.78	$0
Jan 2024	0	64	73.02	3.30	$211
Dec 2023	0	240	71.26	2.61	$627
Nov 2023	0	82	77.89	2.81	$230
Oct 2023	0	0	85.44	3.09	$0
Sep 2023	0	0	89.04	2.74	$0
Aug 2023	0	155	80.52	2.67	$414
Jul 2023	0	99	74.85	2.64	$262
Jun 2023	0	241	68.96	2.26	$544
May 2023	0	236	70.62	2.23	$526
Apr 2023	0	38	78.12	2.24	$85
Mar 2023	0	129	72.85	2.39	$309
Feb 2023	0	28	75.11	2.47	$69
Jan 2023	0	132	76.53	3.39	$447
Dec 2022	0	108	76.41	5.73	$619
Nov 2022	0	127	85.00	5.65	$717
Oct 2022	0	130	87.18	5.86	$762
Sep 2022	0	131	84.88	8.16	$1,069
Aug 2022	0	147	94.52	9.13	$1,342
Jul 2022	0	179	101.58	7.54	$1,350
Jun 2022	0	189	115.09	7.98	$1,508
May 2022	0	158	109.37	8.43	$1,332
Apr 2022	0	163	104.22	6.84	$1,115
Mar 2022	0	199	108.88	5.08	$1,010
Feb 2022	0	173	91.05	4.86	$841
Jan 2022	0	185	81.84	4.54	$839
Dec 2021	0	202	71.32	3.90	$788
Nov 2021	0	201	77.43	5.24	$1,053
Oct 2021	0	171	79.79	5.71	$977
Sep 2021	0	172	69.86	5.35	$920
Aug 2021	0	272	66.02	4.22	$1,148
Jul 2021	0	285	70.78	3.98	$1,135
Jun 2021	0	185	69.49	3.38	$625
May 2021	0	178	63.48	3.02	$537
Apr 2021	0	199	60.36	2.76	$549
Mar 2021	0	222	61.30	2.72	$603
Feb 2021	0	175	57.80	5.55	$971
Jan 2021	0	217	50.41	2.81	$610
Dec 2020	0	255	44.64	2.68	$682
Nov 2020	0	262	38.77	2.71	$709
Oct 2020	0	92	36.97	2.48	$228
Sep 2020	0	8	37.09	1.99	$16
Aug 2020	0	74	39.98	2.39	$177
Jul 2020	0	79	38.37	1.83	$144
Jun 2020	0	66	34.90	1.69	$112
May 2020	0	84	16.92	1.81	$152
Apr 2020	0	98	14.75	1.80	$177
Mar 2020	0	162	30.34	1.86	$301
Feb 2020	0	172	49.88	1.98	$341
Jan 2020	0	179	57.25	2.09	$375
Dec 2019	0	238	59.01	2.30	$548
Nov 2019	0	234	55.30	2.75	$644
Oct 2019	0	241	53.47	2.42	$583
Sep 2019	0	238	55.05	2.66	$632
Aug 2019	0	255	53.11	2.30	$588
Jul 2019	0	251	56.27	2.46	$617
Jun 2019	0	257	52.78	2.49	$640
May 2019	0	217	58.48	2.74	$595
Apr 2019	0	273	62.63	2.75	$751
Mar 2019	0	159	56.80	3.06	$487
Feb 2019	0	199	50.85	2.79	$556
Jan 2019	0	217	46.03	3.23	$701
Dec 2018	0	217	46.59	4.19	$908
Nov 2018	0	217	52.93	4.24	$919
Oct 2018	0	234	61.44	3.40	$795
Sep 2018	0	230	59.54	3.11	$715
Aug 2018	0	244	59.40	3.07	$748
Jul 2018	0	226	65.14	2.93	$663
Jun 2018	0	240	60.18	3.08	$738
May 2018	0	209	65.38	2.90	$606
Apr 2018	0	136	63.84	2.90	$395
Mar 2018	0	143	61.22	2.79	$399
Feb 2018	0	135	61.78	2.77	$373
Jan 2018	0	230	62.87	4.01	$922
Dec 2017	0	228	57.27	2.92	$666
Nov 2017	0	226	55.42	3.12	$705
Oct 2017	0	234	49.29	2.98	$698
Sep 2017	0	227	47.52	3.09	$701
Aug 2017	0	228	45.37	3.00	$685
Jul 2017	0	230	43.87	3.09	$710
Jun 2017	0	229	42.49	3.09	$707
May 2017	0	240	45.37	3.26	$783
Apr 2017	0	229	47.93	3.21	$735
Mar 2017	0	221	46.77	2.98	$659
Feb 2017	0	178	50.45	2.95	$526
Jan 2017	0	211	49.41	3.42	$721
Dec 2016	0	225	48.76	3.72	$838
Nov 2016	0	195	42.49	2.64	$516
Oct 2016	0	224	46.19	3.09	$692
Sep 2016	0	209	41.55	3.10	$648
Aug 2016	0	220	41.44	2.92	$643
Jul 2016	0	189	41.62	2.92	$553
Jun 2016	0	230	45.35	2.69	$618
May 2016	0	166	42.52	1.99	$331
Apr 2016	0	215	36.56	1.99	$428
Mar 2016	0	212	33.01	1.79	$380
Feb 2016	0	208	26.47	2.06	$429
Jan 2016	0	228	27.35	2.36	$539
Dec 2015	0	215	32.36	2.00	$430
Nov 2015	0	179	38.79	2.17	$388
Oct 2015	0	95	43.55	2.43	$231
Sep 2015	0	55	42.99	2.76	$152
Aug 2015	0	80	40.16	2.87	$230
Jul 2015	0	93	48.15	2.95	$274
Jun 2015	0	94	56.15	2.88	$271
May 2015	0	104	55.21	2.96	$307
Apr 2015	0	116	49.82	2.71	$314
Mar 2015	0	119	42.89	2.93	$349
Feb 2015	0	115	44.66	2.98	$342
Jan 2015	0	144	43.43	3.10	$446
Dec 2014	0	165	54.69	3.59	$593
Nov 2014	0	168	70.46	4.25	$714
Oct 2014	0	188	78.30	3.90	$733
Sep 2014	0	235	86.16	4.05	$951
Aug 2014	0	284	89.39	4.04	$1,146
Jul 2014	0	306	96.56	4.18	$1,279
Jun 2014	0	282	98.16	4.74	$1,336
May 2014	0	287	94.73	4.73	$1,357
Apr 2014	0	250	95.94	4.81	$1,202
Mar 2014	0	268	95.89	5.06	$1,355
Feb 2014	0	244	97.40	6.19	$1,511
Jan 2014	0	253	90.40	4.86	$1,230
Dec 2013	0	234	91.82	4.35	$1,019
Nov 2013	0	265	88.85	3.74	$991
Oct 2013	0	283	97.42	3.78	$1,070
Sep 2013	0	248	104.11	3.72	$922
Aug 2013	0	257	104.25	3.52	$905
Jul 2013	0	293	102.52	3.72	$1,089
Jun 2013	0	305	94.40	3.93	$1,200
May 2013	0	309	94.83	4.15	$1,282
Apr 2013	0	286	93.96	4.28	$1,225
Mar 2013	0	289	93.62	3.91	$1,131
Feb 2013	0	210	91.23	3.42	$718
Jan 2013	0	208	91.60	3.42	$711
Dec 2012	0	250	86.77	3.42	$855
Nov 2012	0	303	86.95	3.62	$1,098
Oct 2012	0	326	89.38	3.40	$1,108
Sep 2012	0	278	94.67	2.92	$811
Aug 2012	0	316	92.66	2.91	$919
Jul 2012	0	320	85.13	3.02	$967
Jun 2012	0	339	79.82	2.52	$854
May 2012	0	330	91.61	2.49	$821
Apr 2012	0	342	101.65	2.00	$683
Mar 2012	0	345	105.05	2.22	$767
Feb 2012	0	316	101.10	2.57	$812
Jan 2012	0	318	98.09	2.73	$869
Dec 2011	0	366	96.87	3.24	$1,186
Nov 2011	0	374	95.72	3.31	$1,238
Oct 2011	0	403	84.98	3.65	$1,470
Sep 2011	0	387	83.62	3.99	$1,543
Aug 2011	0	400	83.40	4.15	$1,660
Jul 2011	0	428	94.14	4.52	$1,933
Jun 2011	0	364	92.90	4.64	$1,689
May 2011	0	362	98.13	4.40	$1,595
Apr 2011	0	372	105.96	4.33	$1,612
Mar 2011	0	397	96.36	4.06	$1,611
Feb 2011	0	309	85.64	4.18	$1,292
Jan 2011	0	412	86.50	4.59	$1,891
Dec 2010	0	397	85.73	4.35	$1,726
Nov 2010	0	374	80.84	3.80	$1,419
Oct 2010	0	350	78.10	3.51	$1,228
Sep 2010	0	346	72.63	3.98	$1,377
Aug 2010	0	378	73.68	4.42	$1,671
Jul 2010	0	328	72.55	4.74	$1,554
Jun 2010	0	352	70.36	4.91	$1,728
May 2010	0	394	71.12	4.24	$1,669
Apr 2010	0	342	81.69	4.12	$1,410
Mar 2010	0	325	78.39	4.39	$1,426
Feb 2010	0	351	73.58	5.44	$1,910
Jan 2010	0	385	74.36	5.96	$2,296
Dec 2009	0	371	71.44	5.48	$2,034
Nov 2009	0	363	74.59	3.75	$1,362
Oct 2009	0	369	72.54	4.11	$1,517
Sep 2009	0	379	65.54	3.06	$1,162
Aug 2009	0	360	67.42	3.22	$1,159
Jul 2009	0	404	61.13	3.46	$1,400
Jun 2009	0	349	66.16	3.90	$1,359
May 2009	0	333	54.74	3.93	$1,307
Apr 2009	0	363	46.77	3.59	$1,302
Mar 2009	0	375	42.14	4.06	$1,522
Feb 2009	0	360	32.81	4.63	$1,668
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	405	37.10	5.98	$2,421
Nov 2008	0	422	55.49	6.86	$2,895
Oct 2008	0	474	75.24	6.92	$3,281
Sep 2008	0	304	101.76	7.88	$2,395
Aug 2008	0	360	114.22	8.48	$3,054
Jul 2008	0	387	131.08	11.39	$4,408
Jun 2008	0	426	131.33	13.03	$5,552
May 2008	0	414	123.17	11.57	$4,792
Apr 2008	0	418	110.31	10.45	$4,370
Mar 2008	0	379	101.90	9.66	$3,663
Feb 2008	0	277	92.53	8.77	$2,429
Jan 2008	0	291	90.38	8.21	$2,388
Dec 2007	0	290	88.33	7.30	$2,118
Nov 2007	0	356	91.67	7.29	$2,596
Oct 2007	0	460	82.85	6.92	$3,184
Sep 2007	0	440	75.84	6.24	$2,747
Aug 2007	0	437	69.06	6.39	$2,792
Jul 2007	0	425	70.90	6.39	$2,715
Jun 2007	0	312	62.00	7.55	$2,355
May 2007	0	295	58.74	7.85	$2,315
Apr 2007	0	339	59.61	7.81	$2,646
Mar 2007	0	363	56.92	7.30	$2,651
Feb 2007	0	325	55.10	8.22	$2,670
Jan 2007	0	364	50.30	6.73	$2,449
Dec 2006	0	375	56.65	6.92	$2,594
Nov 2006	0	360	54.20	7.62	$2,742
Oct 2006	0	396	54.90	6.01	$2,381
Sep 2006	0	362	60.08	5.04	$1,823
Aug 2006	0	378	68.71	7.34	$2,774
Jul 2006	0	419	69.37	6.34	$2,658
Jun 2006	0	433	66.28	6.38	$2,764
May 2006	0	422	66.01	6.42	$2,711
Apr 2006	0	400	64.39	7.36	$2,944
Mar 2006	0	417	56.70	7.08	$2,954
Feb 2006	0	346	57.59	7.75	$2,682
Jan 2006	0	391	60.59	8.93	$3,493
Dec 2005	0	374	54.94	13.42	$5,017
Nov 2005	0	383	54.69	10.59	$4,055
Oct 2005	0	371	58.34	13.80	$5,118
Sep 2005	0	327	61.45	12.08	$3,950
Aug 2005	0	445	61.51	9.80	$4,360
Jul 2005	0	422	55.69	7.84	$3,310
Jun 2005	0	427	52.33	7.38	$3,152
May 2005	0	472	45.22	6.65	$3,139
Apr 2005	0	432	49.20	7.36	$3,180
Mar 2005	0	387	50.37	7.15	$2,769
Feb 2005	0	337	45.22	6.31	$2,127
Jan 2005	0	402	43.16	6.32	$2,542
Dec 2004	0	406	39.86	6.75	$2,741
Nov 2004	0	396	45.28	6.33	$2,507
Oct 2004	0	410	49.70	6.52	$2,671
Sep 2004	0	413	43.24	5.28	$2,182
Aug 2004	0	428	42.37	5.55	$2,376
Jul 2004	0	430	38.28	6.08	$2,616
Jun 2004	0	438	36.10	6.43	$2,818
May 2004	0	472	37.48	6.49	$3,065
Apr 2004	0	488	34.47	5.86	$2,859
Mar 2004	0	493	34.36	5.53	$2,726
Feb 2004	0	274	32.45	5.51	$1,510
Jan 2004	0	344	32.03	6.30	$2,167
Dec 2003	0	365	30.26	6.30	$2,300
Nov 2003	0	313	28.80	4.60	$1,438
Oct 2003	0	340	28.17	4.76	$1,618
Sep 2003	0	325	26.31	4.75	$1,544
Aug 2003	0	348	29.76	5.13	$1,785
Jul 2003	0	363	29.41	5.17	$1,877
Jun 2003	0	385	28.56	5.98	$2,303
May 2003	0	424	26.59	5.97	$2,532
Apr 2003	0	378	26.67	5.41	$2,044
Mar 2003	0	410	31.14	6.10	$2,499
Feb 2003	0	351	33.48	7.93	$2,782
Jan 2003	0	397	30.31	5.58	$2,216
Dec 2002	0	402	26.91	4.85	$1,951
Nov 2002	0	323	24.66	4.14	$1,336
Oct 2002	0	355	26.46	4.23	$1,501
Sep 2002	0	344	27.44	3.64	$1,251
Aug 2002	0	392	25.96	3.16	$1,240
Jul 2002	0	374	24.58	3.06	$1,145
Jun 2002	0	391	23.73	3.34	$1,305
May 2002	0	419	24.66	3.58	$1,502
Apr 2002	0	431	23.65	3.51	$1,514
Mar 2002	0	447	22.00	3.10	$1,387
Feb 2002	0	418	18.22	2.38	$993
Jan 2002	0	492	17.17	2.38	$1,169
Dec 2001	0	503	16.93	2.36	$1,189
Nov 2001	0	389	18.07	2.41	$936
Oct 2001	0	445	19.78	2.53	$1,125
Sep 2001	0	506	24.26	2.25	$1,139
Aug 2001	0	472	24.87	3.05	$1,441
Jul 2001	0	439	23.93	3.20	$1,404
Jun 2001	0	407	24.56	3.82	$1,556
May 2001	0	485	25.52	4.31	$2,089
Apr 2001	0	481	24.68	5.34	$2,566
Mar 2001	0	461	24.54	5.38	$2,479
Feb 2001	0	449	27.75	5.77	$2,589
Jan 2001	0	396	27.47	8.40	$3,326
Dec 2000	0	414	26.88	9.12	$3,777
Nov 2000	0	441	32.21	5.66	$2,495
Oct 2000	0	512	31.23	5.15	$2,635
Sep 2000	0	484	31.87	5.19	$2,510
Aug 2000	0	501	29.64	4.54	$2,275
Jul 2000	0	486	28.53	4.09	$1,988
Jun 2000	0	418	29.30	4.40	$1,838
May 2000	0	531	27.26	3.68	$1,954
Apr 2000	0	371	24.51	3.12	$1,156
Mar 2000	0	429	28.42	2.86	$1,227
Feb 2000	0	329	27.62	2.73	$897
Jan 2000	0	405	25.27	2.48	$1,005
Dec 1999	0	493	24.28	2.42	$1,195
Nov 1999	0	424	23.19	2.43	$1,032
Oct 1999	0	496	20.98	2.80	$1,391
Sep 1999	0	413	21.75	2.62	$1,082
Aug 1999	0	312	19.26	2.88	$897
Jul 1999	0	362	17.89	2.37	$859
Jun 1999	0	304	15.94	2.36	$718
May 1999	0	450	15.79	2.32	$1,044
Apr 1999	0	427	15.10	2.21	$943
Mar 1999	0	453	12.47	1.84	$833
Feb 1999	9	456	9.98	1.82	$919
Jan 1999	0	456	10.38	1.90	$866
Dec 1998	0	424	9.20	1.77	$752
Nov 1998	0	400	10.89	2.19	$874
Oct 1998	0	378	12.42	1.97	$744
Sep 1998	0	442	12.59	2.08	$921
Aug 1998	0	480	11.30	1.91	$916
Jul 1998	0	414	11.74	2.24	$926
Jun 1998	0	356	11.24	2.24	$796
May 1998	0	346	12.62	2.21	$763
Apr 1998	0	445	13.04	2.51	$1,115
Mar 1998	0	657	12.80	2.31	$1,517
Feb 1998	0	268	13.95	2.30	$616
Jan 1998	0	333	14.70	2.15	$718
Dec 1997	0	354	16.32	2.41	$854
Nov 1997	0	369	18.19	3.09	$1,140
Oct 1997	0	388	19.25	3.15	$1,222
Sep 1997	0	353	17.74	2.95	$1,043
Aug 1997	0	358	17.86	2.55	$915
Jul 1997	0	333	17.58	2.25	$748
Jun 1997	0	379	17.24	2.26	$855
May 1997	12	377	18.97	2.31	$1,098
Apr 1997	0	382	17.88	2.08	$796
Mar 1997	0	370	18.95	1.94	$717
Feb 1997	0	346	20.49	2.21	$763
Jan 1997	0	460	23.48	3.54	$1,628
Dec 1996	0	420	23.32	—	$0
Nov 1996	17	403	21.97	—	$373
Oct 1996	0	387	23.31	—	$0
Sep 1996	0	401	22.22	—	$0
Aug 1996	0	374	20.26	—	$0
Jul 1996	0	380	19.55	—	$0
Jun 1996	0	394	18.73	—	$0
May 1996	13	420	19.43	—	$253
Apr 1996	0	369	21.51	—	$0
Mar 1996	0	456	19.38	—	$0
Feb 1996	25	369	16.98	—	$425
Jan 1996	0	410	17.07	—	$0
Dec 1995	0	411	17.19	—	$0
Nov 1995	0	374	16.00	—	$0
Oct 1995	0	368	15.43	—	$0
Sep 1995	0	403	16.18	—	$0
Aug 1995	0	403	15.92	—	$0
Jul 1995	0	403	15.24	—	$0
Jun 1995	0	399	16.41	—	$0
May 1995	24	418	17.56	—	$421
Apr 1995	0	422	17.73	—	$0
Mar 1995	0	481	16.44	—	$0
Feb 1995	0	481	16.58	—	$0
Jan 1995	19	481	15.92	—	$302
Dec 1994	0	432	15.03	—	$0
Nov 1994	0	456	15.90	—	$0
Oct 1994	0	451	15.58	—	$0
Sep 1994	0	396	15.29	—	$0
Aug 1994	24	432	16.13	—	$387
Jul 1994	0	420	17.56	—	$0
Jun 1994	0	400	17.09	—	$0
May 1994	0	466	15.88	—	$0
Apr 1994	0	307	14.14	—	$0
Mar 1994	32	550	12.46	—	$399
Feb 1994	0	342	12.50	—	$0
Jan 1994	0	328	12.66	—	$0
Dec 1993	0	1,260	12.33	—	$0
Nov 1993	0	473	14.49	—	$0
Oct 1993	0	364	15.85	—	$0
Sep 1993	0	742	15.03	—	$0
Aug 1993	18	1,204	15.66	—	$282
Jul 1993	0	1,911	15.46	—	$0
Jun 1993	0	546	16.79	—	$0
May 1993	0	563	17.68	—	$0
Apr 1993	18	541	18.05	—	$325
Mar 1993	0	601	18.14	—	$0
Feb 1993	0	3,029	17.90	—	$0
Jan 1993	0	3,250	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 2024 — as filed, then multipliedworked

Condensate             0 bbl  × $ 73.02 =         $0
Gas                   64 Mcf  × $  3.30 =       $211

────────────────────────────────────────────────────
Month total                                     $211

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/138331 is the state's own key, not one this site invented.