PEERY, HAROLD

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

Operated by QUANAH PANHANDLE, LLC (P-5 684575) in the PEERY (MARMATON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2429District 10Field 70247666NGPA filingOilCasinghead gasSave Export

Value, all time

$2.9 M

Jan 1993 – Jan 2021

Value, last 12 filed months

at the published price for each month

Months reported

337

no gaps in the span

Streams

oil, casinghead gas

The PEERY (MARMATON) 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 26 leases and 45 wells, and the rule below applies to all of them.

Discovered

1959-10-07

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,200 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 2004-12-01.

The Commission's schedule remark for this field reads: “ DESIGNATED AS UFT FIELD PER DOCKET #01-0299858.”

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	4	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
Oil	Disposition	32,896 bbl	$1,773,025
Casinghead gas	Production	288,969 Mcf	$1,098,671
Total			$2,871,696

39,915 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 (4)

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 36.2965, -100.4882. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

36.29626, -100.48798 · 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%

4 of 4 wells

With a plug date

50.0%

2 of 4 wells

Median depth

8,385 ft

4 wells filed one

Completion to plug

44.4 years

median over 2 wells

What the state filed about each well

On the RRC proration schedule

4100.0%

A plug date is filed

250.0%

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

250.0%

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

Between 7,760 and 10,000 ft, median 8,385 ft, over the 4 wells that filed a depth.

Completions filed

May 1963 – Dec 1982

4 of 4 wells

Plug dates filed

Feb 2014 – Jan 2019

2 of 4 wells; 2 filed none

Last completion to plug: a median of 44.4 years across the 2 wells that filed both dates, with the middle half between 38.8 years and 50.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells


42-29531210	8766	7,760 ft	Dec 1982	—	Yes
42-29531005	4766	8,000 ft	Apr 1982	—	Yes
42-29530858	3766	10,000 ft	Jan 1981	Feb 2014	Yes
42-29500347	1	8,770 ft	May 1963	Jan 2019	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 (337)

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

337 months


Jan 2021	0	0	50.41	2.81	$0
Dec 2020	0	0	44.64	2.68	$0
Nov 2020	0	0	38.77	2.71	$0
Oct 2020	0	0	36.97	2.48	$0
Sep 2020	0	0	37.09	1.99	$0
Aug 2020	0	0	39.98	2.39	$0
Jul 2020	0	0	38.37	1.83	$0
Jun 2020	0	0	34.90	1.69	$0
May 2020	0	0	16.92	1.81	$0
Apr 2020	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	353	57.25	2.09	$739
Dec 2019	0	350	59.01	2.30	$807
Nov 2019	0	444	55.30	2.75	$1,221
Oct 2019	0	366	53.47	2.42	$885
Sep 2019	0	362	55.05	2.66	$962
Aug 2019	0	376	53.11	2.30	$866
Jul 2019	34	425	56.27	2.46	$2,959
Jun 2019	0	478	52.78	2.49	$1,191
May 2019	190	558	58.48	2.74	$12,640
Apr 2019	0	535	62.63	2.75	$1,472
Mar 2019	0	546	56.80	3.06	$1,672
Feb 2019	166	494	50.85	2.79	$9,820
Jan 2019	0	232	46.03	3.23	$749
Dec 2018	93	509	46.59	4.19	$6,463
Nov 2018	0	495	52.93	4.24	$2,097
Oct 2018	75	92	61.44	3.40	$4,921
Sep 2018	42	92	59.54	3.11	$2,787
Aug 2018	67	29	59.40	3.07	$4,069
Jul 2018	165	59	65.14	2.93	$10,921
Jun 2018	0	29	60.18	3.08	$89
May 2018	0	28	65.38	2.90	$81
Apr 2018	120	29	63.84	2.90	$7,745
Mar 2018	0	190	61.22	2.79	$530
Feb 2018	161	385	61.78	2.77	$11,012
Jan 2018	0	511	62.87	4.01	$2,049
Dec 2017	0	546	57.27	2.92	$1,595
Nov 2017	121	578	55.42	3.12	$8,508
Oct 2017	0	579	49.29	2.98	$1,728
Sep 2017	174	545	47.52	3.09	$9,951
Aug 2017	0	559	45.37	3.00	$1,679
Jul 2017	0	560	43.87	3.09	$1,729
Jun 2017	132	520	42.49	3.09	$7,214
May 2017	37	513	45.37	3.26	$3,353
Apr 2017	180	484	47.93	3.21	$10,182
Mar 2017	0	540	46.77	2.98	$1,611
Feb 2017	0	503	50.45	2.95	$1,485
Jan 2017	178	544	49.41	3.42	$10,655
Dec 2016	0	561	48.76	3.72	$2,089
Nov 2016	180	523	42.49	2.64	$9,031
Oct 2016	0	520	46.19	3.09	$1,607
Sep 2016	265	503	41.55	3.10	$12,570
Aug 2016	0	497	41.44	2.92	$1,453
Jul 2016	0	557	41.62	2.92	$1,629
Jun 2016	182	574	45.35	2.69	$9,795
May 2016	0	555	42.52	1.99	$1,105
Apr 2016	182	563	36.56	1.99	$7,775
Mar 2016	0	607	33.01	1.79	$1,089
Feb 2016	192	465	26.47	2.06	$6,042
Jan 2016	0	368	27.35	2.36	$870
Dec 2015	0	461	32.36	2.00	$923
Nov 2015	0	453	38.79	2.17	$982
Oct 2015	196	513	43.55	2.43	$9,781
Sep 2015	0	529	42.99	2.76	$1,459
Aug 2015	0	474	40.16	2.87	$1,362
Jul 2015	189	306	48.15	2.95	$10,002
Jun 2015	0	237	56.15	2.88	$683
May 2015	0	429	55.21	2.96	$1,268
Apr 2015	175	307	49.82	2.71	$9,549
Mar 2015	0	446	42.89	2.93	$1,309
Feb 2015	194	490	44.66	2.98	$10,122
Jan 2015	0	410	43.43	3.10	$1,271
Dec 2014	0	469	54.69	3.59	$1,684
Nov 2014	195	372	70.46	4.25	$15,321
Oct 2014	191	610	78.30	3.90	$17,335
Sep 2014	0	116	86.16	4.05	$469
Aug 2014	0	392	89.39	4.04	$1,582
Jul 2014	190	586	96.56	4.18	$20,796
Jun 2014	0	629	98.16	4.74	$2,980
May 2014	190	669	94.73	4.73	$21,161
Apr 2014	192	916	95.94	4.81	$22,826
Mar 2014	571	1,669	95.89	5.06	$63,193
Feb 2014	190	1,707	97.40	6.19	$29,076
Jan 2014	0	1,773	90.40	4.86	$8,618
Dec 2013	0	1,269	91.82	4.35	$5,526
Nov 2013	194	1,686	88.85	3.74	$23,540
Oct 2013	192	1,760	97.42	3.78	$25,356
Sep 2013	194	1,802	104.11	3.72	$26,897
Aug 2013	575	1,834	104.25	3.52	$66,404
Jul 2013	188	1,731	102.52	3.72	$25,709
Jun 2013	0	1,912	94.40	3.93	$7,521
May 2013	0	2,849	94.83	4.15	$11,821
Apr 2013	392	2,734	93.96	4.28	$48,541
Mar 2013	194	2,318	93.62	3.91	$27,232
Feb 2013	0	2,482	91.23	3.42	$8,488
Jan 2013	0	2,729	91.60	3.42	$9,333
Dec 2012	0	2,837	86.77	3.42	$9,703
Nov 2012	192	2,847	86.95	3.62	$27,015
Oct 2012	242	2,900	89.38	3.40	$31,489
Sep 2012	753	2,601	94.67	2.92	$78,877
Aug 2012	191	2,926	92.66	2.91	$26,207
Jul 2012	0	2,244	85.13	3.02	$6,779
Jun 2012	373	1,993	79.82	2.52	$34,793
May 2012	188	2,079	91.61	2.49	$22,396
Apr 2012	381	1,960	101.65	2.00	$42,642
Mar 2012	0	2,971	105.05	2.22	$6,602
Feb 2012	762	2,068	101.10	2.57	$82,353
Jan 2012	0	1,978	98.09	2.73	$5,408
Dec 2011	191	2,209	96.87	3.24	$25,659
Nov 2011	384	1,653	95.72	3.31	$42,230
Oct 2011	558	1,614	84.98	3.65	$53,308
Sep 2011	189	1,766	83.62	3.99	$22,843
Aug 2011	563	1,323	83.40	4.15	$52,444
Jul 2011	0	566	94.14	4.52	$2,557
Jun 2011	0	557	92.90	4.64	$2,584
May 2011	173	699	98.13	4.40	$20,055
Apr 2011	172	781	105.96	4.33	$21,609
Mar 2011	190	818	96.36	4.06	$21,627
Feb 2011	0	762	85.64	4.18	$3,185
Jan 2011	380	925	86.50	4.59	$37,115
Dec 2010	184	966	85.73	4.35	$19,974
Nov 2010	182	931	80.84	3.80	$18,246
Oct 2010	188	992	78.10	3.51	$18,164
Sep 2010	375	998	72.63	3.98	$31,208
Aug 2010	346	796	73.68	4.42	$29,011
Jul 2010	0	626	72.55	4.74	$2,965
Jun 2010	0	440	70.36	4.91	$2,161
May 2010	0	573	71.12	4.24	$2,427
Apr 2010	0	548	81.69	4.12	$2,259
Mar 2010	0	622	78.39	4.39	$2,730
Feb 2010	0	656	73.58	5.44	$3,570
Jan 2010	0	782	74.36	5.96	$4,664
Dec 2009	0	808	71.44	5.48	$4,431
Nov 2009	0	808	74.59	3.75	$3,031
Oct 2009	0	863	72.54	4.11	$3,547
Sep 2009	0	855	65.54	3.06	$2,620
Aug 2009	0	824	67.42	3.22	$2,652
Jul 2009	56	0	61.13	3.46	$3,423
Jun 2009	0	849	66.16	3.90	$3,307
May 2009	0	970	54.74	3.93	$3,808
Apr 2009	0	956	46.77	3.59	$3,430
Mar 2009	0	1,018	42.14	4.06	$4,132
Feb 2009	0	938	32.81	4.63	$4,346
Jan 2009	0	528	35.86	5.37	$2,836
Dec 2008	0	1,019	37.10	5.98	$6,091
Nov 2008	171	1,050	55.49	6.86	$16,692
Oct 2008	0	1,131	75.24	6.92	$7,829
Sep 2008	131	1,070	101.76	7.88	$21,759
Aug 2008	112	969	114.22	8.48	$21,013
Jul 2008	100	1,074	131.08	11.39	$25,340
Jun 2008	268	525	131.33	13.03	$42,039
May 2008	198	699	123.17	11.57	$32,478
Apr 2008	0	625	110.31	10.45	$6,534
Mar 2008	0	828	101.90	9.66	$8,002
Feb 2008	203	1,055	92.53	8.77	$28,037
Jan 2008	202	1,247	90.38	8.21	$28,489
Dec 2007	202	1,239	88.33	7.30	$26,890
Nov 2007	0	1,081	91.67	7.29	$7,882
Oct 2007	0	524	82.85	6.92	$3,627
Sep 2007	0	523	75.84	6.24	$3,266
Aug 2007	0	562	69.06	6.39	$3,590
Jul 2007	196	943	70.90	6.39	$19,920
Jun 2007	196	974	62.00	7.55	$19,504
May 2007	196	1,192	58.74	7.85	$20,866
Apr 2007	199	1,349	59.61	7.81	$22,392
Mar 2007	0	1,102	56.92	7.30	$8,047
Feb 2007	0	458	55.10	8.22	$3,763
Jan 2007	0	538	50.30	6.73	$3,619
Dec 2006	0	625	56.65	6.92	$4,324
Nov 2006	0	510	54.20	7.62	$3,885
Oct 2006	0	489	54.90	6.01	$2,941
Sep 2006	0	477	60.08	5.04	$2,403
Aug 2006	183	608	68.71	7.34	$17,037
Jul 2006	0	224	69.37	6.34	$1,421
Jun 2006	0	135	66.28	6.38	$862
May 2006	0	432	66.01	6.42	$2,776
Apr 2006	0	405	64.39	7.36	$2,981
Mar 2006	182	963	56.70	7.08	$17,140
Feb 2006	197	1,115	57.59	7.75	$19,988
Jan 2006	0	1,162	60.59	8.93	$10,381
Dec 2005	190	1,449	54.94	13.42	$29,878
Nov 2005	384	1,350	54.69	10.59	$35,295
Oct 2005	396	1,603	58.34	13.80	$45,217
Sep 2005	197	805	61.45	12.08	$21,829
Aug 2005	0	349	61.51	9.80	$3,419
Jul 2005	0	407	55.69	7.84	$3,192
Jun 2005	0	2,350	52.33	7.38	$17,345
May 2005	0	622	45.22	6.65	$4,137
Apr 2005	0	547	49.20	7.36	$4,026
Mar 2005	0	587	50.37	7.15	$4,200
Feb 2005	0	630	45.22	6.31	$3,977
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	0	588	39.86	6.75	$3,970
Nov 2004	0	1,063	45.28	6.33	$6,729
Oct 2004	0	598	49.70	6.52	$3,896
Sep 2004	0	530	43.24	5.28	$2,800
Aug 2004	0	526	42.37	5.55	$2,920
Jul 2004	0	592	38.28	6.08	$3,602
Jun 2004	0	529	36.10	6.43	$3,403
May 2004	0	558	37.48	6.49	$3,624
Apr 2004	0	613	34.47	5.86	$3,591
Mar 2004	181	631	34.36	5.53	$9,709
Feb 2004	0	712	32.45	5.51	$3,923
Jan 2004	0	836	32.03	6.30	$5,267
Dec 2003	186	1,450	30.26	6.30	$14,766
Nov 2003	0	1,095	28.80	4.60	$5,032
Oct 2003	190	1,203	28.17	4.76	$11,078
Sep 2003	190	1,234	26.31	4.75	$10,860
Aug 2003	189	1,264	29.76	5.13	$12,109
Jul 2003	0	1,009	29.41	5.17	$5,217
Jun 2003	186	777	28.56	5.98	$9,961
May 2003	0	970	26.59	5.97	$5,794
Apr 2003	196	1,262	26.67	5.41	$12,051
Mar 2003	215	1,307	31.14	6.10	$14,663
Feb 2003	0	972	33.48	7.93	$7,704
Jan 2003	188	1,378	30.31	5.58	$13,390
Dec 2002	375	1,336	26.91	4.85	$16,576
Nov 2002	197	1,435	24.66	4.14	$10,795
Oct 2002	192	1,434	26.46	4.23	$11,145
Sep 2002	0	451	27.44	3.64	$1,639
Aug 2002	0	453	25.96	3.16	$1,433
Jul 2002	0	461	24.58	3.06	$1,411
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	500	24.66	3.58	$1,792
Apr 2002	0	572	23.65	3.51	$2,009
Mar 2002	0	595	22.00	3.10	$1,846
Feb 2002	0	411	18.22	2.38	$976
Jan 2002	0	480	17.17	2.38	$1,140
Dec 2001	95	493	16.93	2.36	$2,774
Nov 2001	0	529	18.07	2.41	$1,273
Oct 2001	138	1,304	19.78	2.53	$6,027
Sep 2001	160	1,556	24.26	2.25	$7,385
Aug 2001	0	1,094	24.87	3.05	$3,340
Jul 2001	335	910	23.93	3.20	$10,926
Jun 2001	0	938	24.56	3.82	$3,587
May 2001	387	1,108	25.52	4.31	$14,649
Apr 2001	0	1,257	24.68	5.34	$6,707
Mar 2001	0	600	24.54	5.38	$3,226
Feb 2001	92	667	27.75	5.77	$6,400
Jan 2001	0	815	27.47	8.40	$6,845
Dec 2000	0	774	26.88	9.12	$7,061
Nov 2000	198	855	32.21	5.66	$11,215
Oct 2000	0	976	31.23	5.15	$5,022
Sep 2000	0	962	31.87	5.19	$4,989
Aug 2000	190	1,251	29.64	4.54	$11,312
Jul 2000	388	1,001	28.53	4.09	$15,163
Jun 2000	0	1,012	29.30	4.40	$4,450
May 2000	0	1,026	27.26	3.68	$3,775
Apr 2000	0	997	24.51	3.12	$3,107
Mar 2000	0	1,035	28.42	2.86	$2,960
Feb 2000	166	957	27.62	2.73	$7,194
Jan 2000	181	1,059	25.27	2.48	$7,201
Dec 1999	0	1,062	24.28	2.42	$2,574
Nov 1999	200	1,015	23.19	2.43	$7,109
Oct 1999	66	1,078	20.98	2.80	$4,407
Sep 1999	187	1,045	21.75	2.62	$6,804
Aug 1999	0	1,083	19.26	2.88	$3,114
Jul 1999	190	967	17.89	2.37	$5,693
Jun 1999	188	1,095	15.94	2.36	$5,583
May 1999	173	1,021	15.79	2.32	$5,101
Apr 1999	0	998	15.10	2.21	$2,204
Mar 1999	0	1,005	12.47	1.84	$1,848
Feb 1999	394	804	9.98	1.82	$5,394
Jan 1999	0	889	10.38	1.90	$1,689
Dec 1998	0	826	9.20	1.77	$1,465
Nov 1998	0	816	10.89	2.19	$1,784
Oct 1998	0	867	12.42	1.97	$1,707
Sep 1998	141	904	12.59	2.08	$3,658
Aug 1998	47	736	11.30	1.91	$1,935
Jul 1998	35	994	11.74	2.24	$2,635
Jun 1998	63	959	11.24	2.24	$2,854
May 1998	292	949	12.62	2.21	$5,779
Apr 1998	0	887	13.04	2.51	$2,222
Mar 1998	46	929	12.80	2.31	$2,734
Feb 1998	196	940	13.95	2.30	$4,895
Jan 1998	205	1,044	14.70	2.15	$5,263
Dec 1997	177	955	16.32	2.41	$5,191
Nov 1997	0	1,026	18.19	3.09	$3,169
Oct 1997	129	1,054	19.25	3.15	$5,803
Sep 1997	133	1,043	17.74	2.95	$5,441
Aug 1997	201	1,073	17.86	2.55	$6,331
Jul 1997	0	1,074	17.58	2.25	$2,413
Jun 1997	101	1,020	17.24	2.26	$4,044
May 1997	168	1,053	18.97	2.31	$5,618
Apr 1997	189	959	17.88	2.08	$5,377
Mar 1997	0	782	18.95	1.94	$1,516
Feb 1997	0	452	20.49	2.21	$997
Jan 1997	227	804	23.48	3.54	$8,176
Dec 1996	140	752	23.32	—	$3,265
Nov 1996	84	812	21.97	—	$1,845
Oct 1996	102	831	23.31	—	$2,378
Sep 1996	300	486	22.22	—	$6,666
Aug 1996	0	984	20.26	—	$0
Jul 1996	0	566	19.55	—	$0
Jun 1996	108	722	18.73	—	$2,023
May 1996	187	709	19.43	—	$3,633
Apr 1996	201	777	21.51	—	$4,324
Mar 1996	0	823	19.38	—	$0
Feb 1996	171	839	16.98	—	$2,904
Jan 1996	208	1,025	17.07	—	$3,551
Dec 1995	0	1,090	17.19	—	$0
Nov 1995	334	1,013	16.00	—	$5,344
Oct 1995	0	840	15.43	—	$0
Sep 1995	0	936	16.18	—	$0
Aug 1995	185	824	15.92	—	$2,945
Jul 1995	0	842	15.24	—	$0
Jun 1995	221	924	16.41	—	$3,627
May 1995	177	1,124	17.56	—	$3,108
Apr 1995	207	1,054	17.73	—	$3,670
Mar 1995	197	1,173	16.44	—	$3,239
Feb 1995	0	481	16.58	—	$0
Jan 1995	147	317	15.92	—	$2,340
Dec 1994	0	497	15.03	—	$0
Nov 1994	152	296	15.90	—	$2,417
Oct 1994	0	493	15.58	—	$0
Sep 1994	75	500	15.29	—	$1,147
Aug 1994	65	729	16.13	—	$1,048
Jul 1994	117	838	17.56	—	$2,055
Jun 1994	115	837	17.09	—	$1,965
May 1994	163	858	15.88	—	$2,588
Apr 1994	148	824	14.14	—	$2,093
Mar 1994	182	929	12.46	—	$2,268
Feb 1994	0	735	12.50	—	$0
Jan 1994	105	1,040	12.66	—	$1,329
Dec 1993	266	1,056	12.33	—	$3,280
Nov 1993	0	969	14.49	—	$0
Oct 1993	159	987	15.85	—	$2,520
Sep 1993	100	1,026	15.03	—	$1,503
Aug 1993	138	1,036	15.66	—	$2,161
Jul 1993	117	940	15.46	—	$1,809
Jun 1993	109	965	16.79	—	$1,830
May 1993	108	1,037	17.68	—	$1,909
Apr 1993	138	899	18.05	—	$2,491
Mar 1993	109	758	18.14	—	$1,977
Feb 1993	344	795	17.90	—	$6,158
Jan 1993	0	927	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 2020 — as filed, then multipliedworked

Oil                    0 bbl  × $ 57.25 =         $0
Casinghead gas       353 Mcf  × $  2.09 =       $739

────────────────────────────────────────────────────
Month total                                     $739

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/O/2429 is the state's own key, not one this site invented.