TWEEDY "A"

Name: TWEEDY "A" lease production and value, Sep 1994 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by H&P OIL & GAS LLC (P-5 102300) in the DOVE CREEK (CISCO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 151223District 7CField 25930568CondensateGasSave Export

Value, all time

$302 k

Sep 1994 – May 2026

Value, last 12 filed months

$2 k

at the published price for each month

Months reported

381

no gaps in the span

Streams

condensate, gas

The DOVE CREEK (CISCO) 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 41 leases and 44 wells, and the rule below applies to all of them.

Discovered

1965-07-10

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,320 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1984-09-01.

The Commission's schedule remark for this field reads: “OPTIONAL 40 ACRE UNITS/DIAG 2100'”

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	1,041 bbl	$26,019
Gas	Production	74,625 Mcf	$276,294
Total			$302,312

8,996 Mcf of this lease's gas, across 26 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 31.2493, -100.7079. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.24935, -100.70788 · 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

6,400 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 6,400 ft.

Completions filed

Sep 1985

1 of 1 wells

1 well


42-23532347	5	6,400 ft	Sep 1985	—	—

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 (381)

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

381 months


May 2026	0	0	106.41	3.05	$0
Apr 2026	0	0	98.93	2.87	$0
Mar 2026	0	18	89.75	3.15	$57
Feb 2026	0	12	63.50	3.75	$45
Jan 2026	0	13	59.13	8.00	$104
Dec 2025	0	56	56.66	4.41	$247
Nov 2025	0	47	58.59	3.93	$185
Oct 2025	0	69	59.38	3.30	$228
Sep 2025	0	59	62.74	3.08	$182
Aug 2025	0	76	63.93	3.01	$229
Jul 2025	0	56	66.74	3.32	$186
Jun 2025	0	56	66.48	3.13	$175
May 2025	0	52	60.55	3.23	$168
Apr 2025	0	56	62.36	3.54	$198
Mar 2025	0	62	67.70	4.27	$265
Feb 2025	0	45	70.88	4.34	$195
Jan 2025	0	60	74.32	4.28	$257
Dec 2024	0	52	68.99	3.12	$162
Nov 2024	0	45	69.05	2.20	$99
Oct 2024	0	93	71.37	2.28	$212
Sep 2024	0	55	69.61	2.36	$130
Aug 2024	0	55	75.63	2.06	$114
Jul 2024	0	57	79.93	2.15	$122
Jun 2024	0	59	78.08	2.63	$155
May 2024	0	66	78.81	2.20	$145
Apr 2024	0	85	84.45	1.66	$141
Mar 2024	0	98	80.30	1.55	$151
Feb 2024	0	12	76.09	1.78	$21
Jan 2024	0	0	73.02	3.30	$0
Dec 2023	0	0	71.26	2.61	$0
Nov 2023	0	74	77.89	2.81	$208
Oct 2023	0	0	85.44	3.09	$0
Sep 2023	0	1	89.04	2.74	$3
Aug 2023	0	0	80.52	2.67	$0
Jul 2023	0	30	74.85	2.64	$79
Jun 2023	0	34	68.96	2.26	$77
May 2023	0	27	70.62	2.23	$60
Apr 2023	0	38	78.12	2.24	$85
Mar 2023	0	15	72.85	2.39	$36
Feb 2023	0	21	75.11	2.47	$52
Jan 2023	0	66	76.53	3.39	$224
Dec 2022	0	15	76.41	5.73	$86
Nov 2022	0	23	85.00	5.65	$130
Oct 2022	0	417	87.18	5.86	$2,445
Sep 2022	0	62	84.88	8.16	$506
Aug 2022	0	71	94.52	9.13	$648
Jul 2022	0	49	101.58	7.54	$370
Jun 2022	0	50	115.09	7.98	$399
May 2022	0	70	109.37	8.43	$590
Apr 2022	0	65	104.22	6.84	$444
Mar 2022	0	71	108.88	5.08	$360
Feb 2022	0	37	91.05	4.86	$180
Jan 2022	0	49	81.84	4.54	$222
Dec 2021	0	56	71.32	3.90	$218
Nov 2021	0	57	77.43	5.24	$299
Oct 2021	0	67	79.79	5.71	$383
Sep 2021	0	70	69.86	5.35	$375
Aug 2021	0	72	66.02	4.22	$304
Jul 2021	0	74	70.78	3.98	$295
Jun 2021	0	69	69.49	3.38	$233
May 2021	0	29	63.48	3.02	$88
Apr 2021	0	55	60.36	2.76	$152
Mar 2021	0	133	61.30	2.72	$361
Feb 2021	0	33	57.80	5.55	$183
Jan 2021	0	35	50.41	2.81	$98
Dec 2020	0	60	44.64	2.68	$161
Nov 2020	0	113	38.77	2.71	$306
Oct 2020	0	104	36.97	2.48	$258
Sep 2020	0	93	37.09	1.99	$185
Aug 2020	0	122	39.98	2.39	$291
Jul 2020	0	128	38.37	1.83	$234
Jun 2020	0	136	34.90	1.69	$230
May 2020	0	113	16.92	1.81	$205
Apr 2020	0	121	14.75	1.80	$218
Mar 2020	0	135	30.34	1.86	$251
Feb 2020	0	130	49.88	1.98	$257
Jan 2020	0	149	57.25	2.09	$312
Dec 2019	0	164	59.01	2.30	$378
Nov 2019	0	102	55.30	2.75	$281
Oct 2019	0	161	53.47	2.42	$389
Sep 2019	0	192	55.05	2.66	$510
Aug 2019	1	89	53.11	2.30	$258
Jul 2019	0	8	56.27	2.46	$20
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	43	58.48	2.74	$118
Apr 2019	0	159	62.63	2.75	$437
Mar 2019	0	705	56.80	3.06	$2,159
Feb 2019	0	684	50.85	2.79	$1,910
Jan 2019	0	54	46.03	3.23	$174
Dec 2018	0	66	46.59	4.19	$276
Nov 2018	0	150	52.93	4.24	$636
Oct 2018	0	127	61.44	3.40	$432
Sep 2018	0	52	59.54	3.11	$162
Aug 2018	0	86	59.40	3.07	$264
Jul 2018	0	108	65.14	2.93	$317
Jun 2018	0	143	60.18	3.08	$440
May 2018	0	451	65.38	2.90	$1,308
Apr 2018	0	311	63.84	2.90	$902
Mar 2018	0	198	61.22	2.79	$552
Feb 2018	0	233	61.78	2.77	$645
Jan 2018	0	117	62.87	4.01	$469
Dec 2017	0	189	57.27	2.92	$552
Nov 2017	0	206	55.42	3.12	$642
Oct 2017	0	287	49.29	2.98	$856
Sep 2017	0	438	47.52	3.09	$1,352
Aug 2017	0	108	45.37	3.00	$324
Jul 2017	0	46	43.87	3.09	$142
Jun 2017	0	135	42.49	3.09	$417
May 2017	0	115	45.37	3.26	$375
Apr 2017	0	90	47.93	3.21	$289
Mar 2017	0	60	46.77	2.98	$179
Feb 2017	0	44	50.45	2.95	$130
Jan 2017	0	40	49.41	3.42	$137
Dec 2016	0	133	48.76	3.72	$495
Nov 2016	0	213	42.49	2.64	$563
Oct 2016	0	189	46.19	3.09	$584
Sep 2016	0	46	41.55	3.10	$143
Aug 2016	0	67	41.44	2.92	$196
Jul 2016	0	87	41.62	2.92	$254
Jun 2016	0	158	45.35	2.69	$424
May 2016	0	50	42.52	1.99	$100
Apr 2016	0	70	36.56	1.99	$139
Mar 2016	2	80	33.01	1.79	$210
Feb 2016	0	73	26.47	2.06	$151
Jan 2016	0	79	27.35	2.36	$187
Dec 2015	0	80	32.36	2.00	$160
Nov 2015	0	78	38.79	2.17	$169
Oct 2015	0	78	43.55	2.43	$189
Sep 2015	0	33	42.99	2.76	$91
Aug 2015	0	28	40.16	2.87	$80
Jul 2015	0	41	48.15	2.95	$121
Jun 2015	0	31	56.15	2.88	$89
May 2015	0	38	55.21	2.96	$112
Apr 2015	0	33	49.82	2.71	$89
Mar 2015	0	48	42.89	2.93	$141
Feb 2015	0	35	44.66	2.98	$104
Jan 2015	0	55	43.43	3.10	$171
Dec 2014	0	60	54.69	3.59	$215
Nov 2014	0	54	70.46	4.25	$230
Oct 2014	0	107	78.30	3.90	$417
Sep 2014	0	88	86.16	4.05	$356
Aug 2014	0	92	89.39	4.04	$371
Jul 2014	0	92	96.56	4.18	$385
Jun 2014	0	110	98.16	4.74	$521
May 2014	0	69	94.73	4.73	$326
Apr 2014	0	71	95.94	4.81	$341
Mar 2014	0	83	95.89	5.06	$420
Feb 2014	0	79	97.40	6.19	$489
Jan 2014	0	83	90.40	4.86	$403
Dec 2013	0	98	91.82	4.35	$427
Nov 2013	0	72	88.85	3.74	$269
Oct 2013	0	80	97.42	3.78	$302
Sep 2013	0	85	104.11	3.72	$316
Aug 2013	0	121	104.25	3.52	$426
Jul 2013	0	85	102.52	3.72	$316
Jun 2013	0	110	94.40	3.93	$433
May 2013	0	123	94.83	4.15	$510
Apr 2013	0	125	93.96	4.28	$535
Mar 2013	0	123	93.62	3.91	$481
Feb 2013	0	119	91.23	3.42	$407
Jan 2013	0	152	91.60	3.42	$520
Dec 2012	0	105	86.77	3.42	$359
Nov 2012	0	121	86.95	3.62	$439
Oct 2012	0	131	89.38	3.40	$445
Sep 2012	0	128	94.67	2.92	$374
Aug 2012	0	135	92.66	2.91	$393
Jul 2012	2	133	85.13	3.02	$572
Jun 2012	0	127	79.82	2.52	$320
May 2012	0	136	91.61	2.49	$338
Apr 2012	0	131	101.65	2.00	$262
Mar 2012	3	159	105.05	2.22	$668
Feb 2012	0	148	101.10	2.57	$380
Jan 2012	0	124	98.09	2.73	$339
Dec 2011	0	128	96.87	3.24	$415
Nov 2011	0	187	95.72	3.31	$619
Oct 2011	0	203	84.98	3.65	$741
Sep 2011	0	195	83.62	3.99	$777
Aug 2011	0	163	83.40	4.15	$676
Jul 2011	0	145	94.14	4.52	$655
Jun 2011	0	223	92.90	4.64	$1,035
May 2011	0	227	98.13	4.40	$1,000
Apr 2011	0	215	105.96	4.33	$932
Mar 2011	0	198	96.36	4.06	$803
Feb 2011	5	205	85.64	4.18	$1,285
Jan 2011	0	196	86.50	4.59	$899
Dec 2010	0	52	85.73	4.35	$226
Nov 2010	0	115	80.84	3.80	$436
Oct 2010	0	119	78.10	3.51	$418
Sep 2010	0	230	72.63	3.98	$915
Aug 2010	0	128	73.68	4.42	$566
Jul 2010	0	142	72.55	4.74	$673
Jun 2010	0	123	70.36	4.91	$604
May 2010	0	127	71.12	4.24	$538
Apr 2010	0	140	81.69	4.12	$577
Mar 2010	0	139	78.39	4.39	$610
Feb 2010	0	189	73.58	5.44	$1,029
Jan 2010	0	175	74.36	5.96	$1,044
Dec 2009	0	189	71.44	5.48	$1,036
Nov 2009	0	169	74.59	3.75	$634
Oct 2009	0	167	72.54	4.11	$686
Sep 2009	0	144	65.54	3.06	$441
Aug 2009	0	158	67.42	3.22	$509
Jul 2009	0	125	61.13	3.46	$433
Jun 2009	0	131	66.16	3.90	$510
May 2009	0	143	54.74	3.93	$561
Apr 2009	0	120	46.77	3.59	$431
Mar 2009	0	91	42.14	4.06	$369
Feb 2009	0	172	32.81	4.63	$797
Jan 2009	0	106	35.86	5.37	$569
Dec 2008	0	132	37.10	5.98	$789
Nov 2008	0	112	55.49	6.86	$768
Oct 2008	0	140	75.24	6.92	$969
Sep 2008	0	103	101.76	7.88	$811
Aug 2008	0	170	114.22	8.48	$1,442
Jul 2008	0	146	131.08	11.39	$1,663
Jun 2008	0	157	131.33	13.03	$2,046
May 2008	0	156	123.17	11.57	$1,806
Apr 2008	0	139	110.31	10.45	$1,453
Mar 2008	24	79	101.90	9.66	$3,209
Feb 2008	0	116	92.53	8.77	$1,017
Jan 2008	0	189	90.38	8.21	$1,551
Dec 2007	0	252	88.33	7.30	$1,840
Nov 2007	0	175	91.67	7.29	$1,276
Oct 2007	0	204	82.85	6.92	$1,412
Sep 2007	0	134	75.84	6.24	$837
Aug 2007	0	194	69.06	6.39	$1,239
Jul 2007	0	168	70.90	6.39	$1,073
Jun 2007	0	441	62.00	7.55	$3,329
May 2007	0	480	58.74	7.85	$3,766
Apr 2007	0	417	59.61	7.81	$3,255
Mar 2007	0	201	56.92	7.30	$1,468
Feb 2007	0	238	55.10	8.22	$1,955
Jan 2007	0	400	50.30	6.73	$2,691
Dec 2006	0	288	56.65	6.92	$1,993
Nov 2006	0	260	54.20	7.62	$1,981
Oct 2006	0	189	54.90	6.01	$1,137
Sep 2006	0	321	60.08	5.04	$1,617
Aug 2006	0	185	68.71	7.34	$1,358
Jul 2006	0	177	69.37	6.34	$1,123
Jun 2006	0	266	66.28	6.38	$1,698
May 2006	0	216	66.01	6.42	$1,388
Apr 2006	0	239	64.39	7.36	$1,759
Mar 2006	0	212	56.70	7.08	$1,502
Feb 2006	0	212	57.59	7.75	$1,643
Jan 2006	0	190	60.59	8.93	$1,697
Dec 2005	0	185	54.94	13.42	$2,482
Nov 2005	0	93	54.69	10.59	$985
Oct 2005	0	152	58.34	13.80	$2,097
Sep 2005	0	79	61.45	12.08	$954
Aug 2005	0	157	61.51	9.80	$1,538
Jul 2005	0	266	55.69	7.84	$2,086
Jun 2005	24	107	52.33	7.38	$2,046
May 2005	0	140	45.22	6.65	$931
Apr 2005	0	170	49.20	7.36	$1,251
Mar 2005	0	180	50.37	7.15	$1,288
Feb 2005	0	111	45.22	6.31	$701
Jan 2005	0	172	43.16	6.32	$1,087
Dec 2004	0	194	39.86	6.75	$1,310
Nov 2004	0	242	45.28	6.33	$1,532
Oct 2004	35	204	49.70	6.52	$3,069
Sep 2004	0	133	43.24	5.28	$703
Aug 2004	0	259	42.37	5.55	$1,438
Jul 2004	0	160	38.28	6.08	$973
Jun 2004	0	188	36.10	6.43	$1,209
May 2004	0	108	37.48	6.49	$701
Apr 2004	0	146	34.47	5.86	$855
Mar 2004	0	118	34.36	5.53	$653
Feb 2004	0	140	32.45	5.51	$771
Jan 2004	0	210	32.03	6.30	$1,323
Dec 2003	24	225	30.26	6.30	$2,144
Nov 2003	0	209	28.80	4.60	$960
Oct 2003	0	242	28.17	4.76	$1,152
Sep 2003	0	150	26.31	4.75	$712
Aug 2003	0	219	29.76	5.13	$1,123
Jul 2003	0	172	29.41	5.17	$889
Jun 2003	0	161	28.56	5.98	$963
May 2003	0	153	26.59	5.97	$914
Apr 2003	0	178	26.67	5.41	$963
Mar 2003	0	156	31.14	6.10	$951
Feb 2003	34	233	33.48	7.93	$2,985
Jan 2003	0	291	30.31	5.58	$1,624
Dec 2002	49	261	26.91	4.85	$2,585
Nov 2002	0	247	24.66	4.14	$1,022
Oct 2002	0	268	26.46	4.23	$1,133
Sep 2002	0	217	27.44	3.64	$789
Aug 2002	0	226	25.96	3.16	$715
Jul 2002	0	337	24.58	3.06	$1,032
Jun 2002	0	301	23.73	3.34	$1,005
May 2002	0	217	24.66	3.58	$778
Apr 2002	0	280	23.65	3.51	$983
Mar 2002	34	279	22.00	3.10	$1,614
Feb 2002	0	164	18.22	2.38	$390
Jan 2002	40	269	17.17	2.38	$1,326
Dec 2001	0	255	16.93	2.36	$603
Nov 2001	0	325	18.07	2.41	$782
Oct 2001	0	368	19.78	2.53	$931
Sep 2001	0	390	24.26	2.25	$878
Aug 2001	25	401	24.87	3.05	$1,846
Jul 2001	0	622	23.93	3.20	$1,989
Jun 2001	0	719	24.56	3.82	$2,750
May 2001	0	299	25.52	4.31	$1,288
Apr 2001	0	346	24.68	5.34	$1,846
Mar 2001	29	536	24.54	5.38	$3,593
Feb 2001	0	513	27.75	5.77	$2,959
Jan 2001	22	538	27.47	8.40	$5,123
Dec 2000	0	503	26.88	9.12	$4,589
Nov 2000	0	488	32.21	5.66	$2,761
Oct 2000	0	398	31.23	5.15	$2,048
Sep 2000	20	604	31.87	5.19	$3,770
Aug 2000	0	486	29.64	4.54	$2,207
Jul 2000	0	843	28.53	4.09	$3,448
Jun 2000	0	1,223	29.30	4.40	$5,378
May 2000	0	534	27.26	3.68	$1,965
Apr 2000	0	527	24.51	3.12	$1,642
Mar 2000	17	835	28.42	2.86	$2,871
Feb 2000	0	594	27.62	2.73	$1,620
Jan 2000	11	386	25.27	2.48	$1,235
Dec 1999	0	725	24.28	2.42	$1,757
Nov 1999	0	437	23.19	2.43	$1,064
Oct 1999	46	1,037	20.98	2.80	$3,873
Sep 1999	0	222	21.75	2.62	$581
Aug 1999	0	473	19.26	2.88	$1,360
Jul 1999	1	259	17.89	2.37	$632
Jun 1999	0	806	15.94	2.36	$1,904
May 1999	0	383	15.79	2.32	$889
Apr 1999	0	315	15.10	2.21	$696
Mar 1999	46	474	12.47	1.84	$1,445
Feb 1999	0	315	9.98	1.82	$573
Jan 1999	35	337	10.38	1.90	$1,004
Dec 1998	1	432	9.20	1.77	$775
Nov 1998	0	291	10.89	2.19	$636
Oct 1998	27	398	12.42	1.97	$1,119
Sep 1998	0	375	12.59	2.08	$781
Aug 1998	0	398	11.30	1.91	$759
Jul 1998	0	254	11.74	2.24	$568
Jun 1998	0	497	11.24	2.24	$1,112
May 1998	1	423	12.62	2.21	$946
Apr 1998	11	434	13.04	2.51	$1,231
Mar 1998	0	279	12.80	2.31	$644
Feb 1998	13	173	13.95	2.30	$579
Jan 1998	0	242	14.70	2.15	$521
Dec 1997	14	362	16.32	2.41	$1,101
Nov 1997	0	300	18.19	3.09	$926
Oct 1997	9	259	19.25	3.15	$989
Sep 1997	0	181	17.74	2.95	$535
Aug 1997	0	323	17.86	2.55	$825
Jul 1997	14	280	17.58	2.25	$875
Jun 1997	0	276	17.24	2.26	$623
May 1997	0	121	18.97	2.31	$279
Apr 1997	16	266	17.88	2.08	$840
Mar 1997	0	274	18.95	1.94	$531
Feb 1997	67	380	20.49	2.21	$2,211
Jan 1997	70	453	23.48	3.54	$3,247
Dec 1996	0	352	23.32	—	$0
Nov 1996	52	285	21.97	—	$1,142
Oct 1996	0	218	23.31	—	$0
Sep 1996	28	358	22.22	—	$622
Aug 1996	0	306	20.26	—	$0
Jul 1996	29	381	19.55	—	$567
Jun 1996	0	194	18.73	—	$0
May 1996	0	273	19.43	—	$0
Apr 1996	20	290	21.51	—	$430
Mar 1996	0	296	19.38	—	$0
Feb 1996	18	206	16.98	—	$306
Jan 1996	16	240	17.07	—	$273
Dec 1995	7	247	17.19	—	$120
Nov 1995	8	207	16.00	—	$128
Oct 1995	26	556	15.43	—	$401
Sep 1995	0	153	16.18	—	$0
Aug 1995	22	347	15.92	—	$350
Jul 1995	7	249	15.24	—	$107
Jun 1995	6	280	16.41	—	$98
May 1995	4	318	17.56	—	$70
Apr 1995	1	389	17.73	—	$18
Mar 1995	1	488	16.44	—	$16
Feb 1995	10	791	16.58	—	$166
Jan 1995	14	328	15.92	—	$223
Dec 1994	0	0	15.03	—	$0
Nov 1994	0	0	15.90	—	$0
Oct 1994	0	894	15.58	—	$0
Sep 1994	0	350	15.29	—	$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.

Mar 2026 — as filed, then multipliedworked

Condensate             0 bbl  × $ 89.75 =         $0
Gas                   18 Mcf  × $  3.15 =        $57

────────────────────────────────────────────────────
Month total                                      $57

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. 7C/G/151223 is the state's own key, not one this site invented.