CARR, JOHN O. -A-

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

Operated by V-F PETROLEUM INC. (P-5 880375) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4424District 7CField 85279200NGPA filingOilCasinghead gasSave Export

Value, all time

$1.1 M

Jan 1993 – Jul 2021

Value, last 12 filed months

$21 k

at the published price for each month

Months reported

343

no gaps in the span

Streams

oil, casinghead gas

The SPRABERRY (TREND AREA) 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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered

1904-12-31

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: “AREA) 85279200.”

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	2	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	15,379 bbl	$532,066
Casinghead gas	Production	181,562 Mcf	$610,431
Total			$1,142,497

40,386 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 31.2734, -101.4578. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.27257, -101.45774 · 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

75.0%

3 of 4 wells

Median depth

7,350 ft

4 wells filed one

Completion to plug

8.3 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

4100.0%

A plug date is filed

375.0%

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

375.0%

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 7,201 and 7,400 ft, median 7,350 ft, over the 4 wells that filed a depth.

Completions filed

Feb 1980 – Mar 2021

2 of 4 wells; 2 filed none

Plug dates filed

Jun 1988 – May 2009

3 of 4 wells; 1 filed none

Last completion to plug: a median of 8.3 years across the 1 well that filed both dates, with the middle half between 8.3 years and 8.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells


42-38310238	2	7,300 ft	—	May 2009	Yes
42-38310239	3	7,400 ft	—	Nov 1988	Yes
42-38310233	1	7,201 ft	Mar 2021	—	Yes
42-38310240	4	7,400 ft	Feb 1980	Jun 1988	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 (343)

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

343 months


Jul 2021	0	0	70.78	3.98	$0
Jun 2021	0	0	69.49	3.38	$0
May 2021	0	0	63.48	3.02	$0
Apr 2021	0	0	60.36	2.76	$0
Mar 2021	92	0	61.30	2.72	$5,640
Feb 2021	0	381	57.80	5.55	$2,114
Jan 2021	0	422	50.41	2.81	$1,186
Dec 2020	154	408	44.64	2.68	$7,966
Nov 2020	0	408	38.77	2.71	$1,104
Oct 2020	0	422	36.97	2.48	$1,046
Sep 2020	0	408	37.09	1.99	$812
Aug 2020	0	422	39.98	2.39	$1,007
Jul 2020	0	421	38.37	1.83	$768
Jun 2020	0	408	34.90	1.69	$690
May 2020	0	308	16.92	1.81	$559
Apr 2020	0	408	14.75	1.80	$736
Mar 2020	0	421	30.34	1.86	$781
Feb 2020	0	395	49.88	1.98	$782
Jan 2020	0	422	57.25	2.09	$884
Dec 2019	0	408	59.01	2.30	$940
Nov 2019	0	408	55.30	2.75	$1,122
Oct 2019	77	422	53.47	2.42	$5,138
Sep 2019	0	408	55.05	2.66	$1,084
Aug 2019	0	422	53.11	2.30	$972
Jul 2019	0	422	56.27	2.46	$1,038
Jun 2019	0	408	52.78	2.49	$1,016
May 2019	0	422	58.48	2.74	$1,156
Apr 2019	0	817	62.63	2.75	$2,247
Mar 2019	0	381	56.80	3.06	$1,167
Feb 2019	0	381	50.85	2.79	$1,064
Jan 2019	0	422	46.03	3.23	$1,362
Dec 2018	101	422	46.59	4.19	$6,472
Nov 2018	0	420	52.93	4.24	$1,780
Oct 2018	0	10	61.44	3.40	$34
Sep 2018	0	408	59.54	3.11	$1,268
Aug 2018	0	422	59.40	3.07	$1,294
Jul 2018	0	421	65.14	2.93	$1,234
Jun 2018	0	408	60.18	3.08	$1,255
May 2018	0	422	65.38	2.90	$1,224
Apr 2018	110	408	63.84	2.90	$8,206
Mar 2018	0	326	61.22	2.79	$909
Feb 2018	0	381	61.78	2.77	$1,054
Jan 2018	0	422	62.87	4.01	$1,692
Dec 2017	0	163	57.27	2.92	$476
Nov 2017	0	177	55.42	3.12	$552
Oct 2017	0	190	49.29	2.98	$567
Sep 2017	0	258	47.52	3.09	$797
Aug 2017	0	190	45.37	3.00	$571
Jul 2017	79	177	43.87	3.09	$4,012
Jun 2017	0	163	42.49	3.09	$503
May 2017	0	177	45.37	3.26	$578
Apr 2017	0	177	47.93	3.21	$568
Mar 2017	0	204	46.77	2.98	$609
Feb 2017	107	177	50.45	2.95	$5,921
Jan 2017	0	177	49.41	3.42	$605
Dec 2016	0	231	48.76	3.72	$860
Nov 2016	0	218	42.49	2.64	$576
Oct 2016	0	218	46.19	3.09	$674
Sep 2016	0	245	41.55	3.10	$760
Aug 2016	0	204	41.44	2.92	$597
Jul 2016	0	245	41.62	2.92	$716
Jun 2016	100	204	45.35	2.69	$5,083
May 2016	0	367	42.52	1.99	$731
Apr 2016	0	204	36.56	1.99	$406
Mar 2016	0	231	33.01	1.79	$414
Feb 2016	0	313	26.47	2.06	$646
Jan 2016	0	245	27.35	2.36	$579
Dec 2015	0	14	32.36	2.00	$28
Nov 2015	0	27	38.79	2.17	$59
Oct 2015	0	109	43.55	2.43	$265
Sep 2015	0	14	42.99	2.76	$39
Aug 2015	56	14	40.16	2.87	$2,289
Jul 2015	0	122	48.15	2.95	$359
Jun 2015	0	395	56.15	2.88	$1,139
May 2015	0	422	55.21	2.96	$1,247
Apr 2015	56	408	49.82	2.71	$3,894
Mar 2015	0	422	42.89	2.93	$1,238
Feb 2015	0	191	44.66	2.98	$568
Jan 2015	0	272	43.43	3.10	$843
Dec 2014	0	286	54.69	3.59	$1,027
Nov 2014	0	14	70.46	4.25	$60
Oct 2014	0	340	78.30	3.90	$1,326
Sep 2014	1	136	86.16	4.05	$636
Aug 2014	0	14	89.39	4.04	$56
Jul 2014	53	286	96.56	4.18	$6,313
Jun 2014	0	408	98.16	4.74	$1,933
May 2014	53	422	94.73	4.73	$7,015
Apr 2014	0	408	95.94	4.81	$1,962
Mar 2014	0	422	95.89	5.06	$2,134
Feb 2014	54	381	97.40	6.19	$7,619
Jan 2014	1	424	90.40	4.86	$2,151
Dec 2013	53	425	91.82	4.35	$6,717
Nov 2013	0	410	88.85	3.74	$1,533
Oct 2013	54	422	97.42	3.78	$6,856
Sep 2013	0	408	104.11	3.72	$1,517
Aug 2013	0	422	104.25	3.52	$1,487
Jul 2013	51	367	102.52	3.72	$6,593
Jun 2013	52	422	94.40	3.93	$6,569
May 2013	0	422	94.83	4.15	$1,751
Apr 2013	0	288	93.96	4.28	$1,233
Mar 2013	0	482	93.62	3.91	$1,886
Feb 2013	55	449	91.23	3.42	$6,553
Jan 2013	0	502	91.60	3.42	$1,717
Dec 2012	57	499	86.77	3.42	$6,653
Nov 2012	0	489	86.95	3.62	$1,773
Oct 2012	0	510	89.38	3.40	$1,734
Sep 2012	56	495	94.67	2.92	$6,746
Aug 2012	0	491	92.66	2.91	$1,428
Jul 2012	0	488	85.13	3.02	$1,474
Jun 2012	44	479	79.82	2.52	$4,719
May 2012	0	499	91.61	2.49	$1,242
Apr 2012	48	487	101.65	2.00	$5,852
Mar 2012	0	505	105.05	2.22	$1,122
Feb 2012	45	472	101.10	2.57	$5,763
Jan 2012	0	502	98.09	2.73	$1,373
Dec 2011	34	507	96.87	3.24	$4,936
Nov 2011	27	503	95.72	3.31	$4,250
Oct 2011	0	390	84.98	3.65	$1,423
Sep 2011	40	497	83.62	3.99	$5,326
Aug 2011	0	496	83.40	4.15	$2,058
Jul 2011	49	492	94.14	4.52	$6,835
Jun 2011	0	476	92.90	4.64	$2,209
May 2011	44	509	98.13	4.40	$6,560
Apr 2011	0	490	105.96	4.33	$2,123
Mar 2011	47	508	96.36	4.06	$6,590
Feb 2011	0	395	85.64	4.18	$1,651
Jan 2011	49	483	86.50	4.59	$6,455
Dec 2010	0	511	85.73	4.35	$2,222
Nov 2010	51	494	80.84	3.80	$5,998
Oct 2010	0	508	78.10	3.51	$1,783
Sep 2010	42	486	72.63	3.98	$4,984
Aug 2010	42	501	73.68	4.42	$5,309
Jul 2010	0	501	72.55	4.74	$2,373
Jun 2010	45	491	70.36	4.91	$5,577
May 2010	0	493	71.12	4.24	$2,088
Apr 2010	28	489	81.69	4.12	$4,303
Mar 2010	49	510	78.39	4.39	$6,079
Feb 2010	0	452	73.58	5.44	$2,460
Jan 2010	31	513	74.36	5.96	$5,365
Dec 2009	76	561	71.44	5.48	$8,506
Nov 2009	0	548	74.59	3.75	$2,056
Oct 2009	77	566	72.54	4.11	$7,912
Sep 2009	0	541	65.54	3.06	$1,658
Aug 2009	47	543	67.42	3.22	$4,916
Jul 2009	50	567	61.13	3.46	$5,021
Jun 2009	0	354	66.16	3.90	$1,379
May 2009	49	506	54.74	3.93	$4,669
Apr 2009	52	471	46.77	3.59	$4,122
Mar 2009	83	514	42.14	4.06	$5,584
Feb 2009	0	486	32.81	4.63	$2,252
Jan 2009	47	560	35.86	5.37	$4,693
Dec 2008	41	557	37.10	5.98	$4,850
Nov 2008	41	541	55.49	6.86	$5,987
Oct 2008	55	575	75.24	6.92	$8,118
Sep 2008	87	563	101.76	7.88	$13,288
Aug 2008	0	581	114.22	8.48	$4,929
Jul 2008	89	557	131.08	11.39	$18,010
Jun 2008	0	594	131.33	13.03	$7,741
May 2008	64	555	123.17	11.57	$14,307
Apr 2008	77	547	110.31	10.45	$14,213
Mar 2008	0	547	101.90	9.66	$5,286
Feb 2008	63	504	92.53	8.77	$10,250
Jan 2008	14	517	90.38	8.21	$5,508
Dec 2007	29	547	88.33	7.30	$6,556
Nov 2007	44	555	91.67	7.29	$8,080
Oct 2007	83	575	82.85	6.92	$10,857
Sep 2007	0	497	75.84	6.24	$3,103
Aug 2007	52	513	69.06	6.39	$6,868
Jul 2007	48	543	70.90	6.39	$6,872
Jun 2007	42	501	62.00	7.55	$6,386
May 2007	71	542	58.74	7.85	$8,423
Apr 2007	0	528	59.61	7.81	$4,121
Mar 2007	50	545	56.92	7.30	$6,826
Feb 2007	69	505	55.10	8.22	$7,951
Jan 2007	0	506	50.30	6.73	$3,404
Dec 2006	73	519	56.65	6.92	$7,726
Nov 2006	0	420	54.20	7.62	$3,199
Oct 2006	65	468	54.90	6.01	$6,383
Sep 2006	0	489	60.08	5.04	$2,463
Aug 2006	29	229	68.71	7.34	$3,673
Jul 2006	0	332	69.37	6.34	$2,106
Jun 2006	60	455	66.28	6.38	$6,881
May 2006	0	546	66.01	6.42	$3,508
Apr 2006	44	528	64.39	7.36	$6,719
Mar 2006	77	550	56.70	7.08	$8,262
Feb 2006	0	503	57.59	7.75	$3,899
Jan 2006	66	518	60.59	8.93	$8,626
Dec 2005	0	544	54.94	13.42	$7,298
Nov 2005	39	507	54.69	10.59	$7,501
Oct 2005	38	370	58.34	13.80	$7,321
Sep 2005	0	470	61.45	12.08	$5,677
Aug 2005	44	469	61.51	9.80	$7,301
Jul 2005	2	510	55.69	7.84	$4,112
Jun 2005	81	454	52.33	7.38	$7,590
May 2005	0	525	45.22	6.65	$3,492
Apr 2005	93	512	49.20	7.36	$8,344
Mar 2005	0	1,066	50.37	7.15	$7,627
Feb 2005	49	494	45.22	6.31	$5,334
Jan 2005	58	504	43.16	6.32	$5,690
Dec 2004	78	436	39.86	6.75	$6,053
Nov 2004	0	393	45.28	6.33	$2,488
Oct 2004	0	490	49.70	6.52	$3,192
Sep 2004	77	551	43.24	5.28	$6,241
Aug 2004	52	557	42.37	5.55	$5,295
Jul 2004	0	643	38.28	6.08	$3,912
Jun 2004	35	451	36.10	6.43	$4,165
May 2004	72	543	37.48	6.49	$6,225
Apr 2004	0	539	34.47	5.86	$3,158
Mar 2004	84	582	34.36	5.53	$6,105
Feb 2004	66	539	32.45	5.51	$5,111
Jan 2004	0	571	32.03	6.30	$3,597
Dec 2003	53	628	30.26	6.30	$5,561
Nov 2003	43	858	28.80	4.60	$5,181
Oct 2003	0	461	28.17	4.76	$2,194
Sep 2003	39	495	26.31	4.75	$3,377
Aug 2003	0	354	29.76	5.13	$1,816
Jul 2003	43	447	29.41	5.17	$3,576
Jun 2003	0	522	28.56	5.98	$3,123
May 2003	36	519	26.59	5.97	$4,057
Apr 2003	0	493	26.67	5.41	$2,666
Mar 2003	58	394	31.14	6.10	$4,208
Feb 2003	0	318	33.48	7.93	$2,520
Jan 2003	50	439	30.31	5.58	$3,966
Dec 2002	0	422	26.91	4.85	$2,048
Nov 2002	96	430	24.66	4.14	$4,146
Oct 2002	0	480	26.46	4.23	$2,030
Sep 2002	50	501	27.44	3.64	$3,193
Aug 2002	0	579	25.96	3.16	$1,832
Jul 2002	71	610	24.58	3.06	$3,613
Jun 2002	60	592	23.73	3.34	$3,400
May 2002	82	603	24.66	3.58	$4,183
Apr 2002	0	594	23.65	3.51	$2,086
Mar 2002	95	533	22.00	3.10	$3,744
Feb 2002	0	517	18.22	2.38	$1,228
Jan 2002	82	605	17.17	2.38	$2,845
Dec 2001	0	533	16.93	2.36	$1,260
Nov 2001	71	560	18.07	2.41	$2,630
Oct 2001	68	559	19.78	2.53	$2,759
Sep 2001	0	533	24.26	2.25	$1,200
Aug 2001	91	613	24.87	3.05	$4,135
Jul 2001	0	635	23.93	3.20	$2,030
Jun 2001	81	550	24.56	3.82	$4,093
May 2001	69	624	25.52	4.31	$4,449
Apr 2001	0	638	24.68	5.34	$3,404
Mar 2001	96	612	24.54	5.38	$5,646
Feb 2001	0	578	27.75	5.77	$3,333
Jan 2001	83	618	27.47	8.40	$7,470
Dec 2000	0	363	26.88	9.12	$3,311
Nov 2000	81	538	32.21	5.66	$5,653
Oct 2000	96	591	31.23	5.15	$6,039
Sep 2000	0	616	31.87	5.19	$3,195
Aug 2000	72	763	29.64	4.54	$5,599
Jul 2000	86	705	28.53	4.09	$5,337
Jun 2000	88	425	29.30	4.40	$4,447
May 2000	80	560	27.26	3.68	$4,241
Apr 2000	91	684	24.51	3.12	$4,362
Mar 2000	91	730	28.42	2.86	$4,674
Feb 2000	90	591	27.62	2.73	$4,097
Jan 2000	88	707	25.27	2.48	$3,977
Dec 1999	95	648	24.28	2.42	$3,877
Nov 1999	0	691	23.19	2.43	$1,682
Oct 1999	93	809	20.98	2.80	$4,219
Sep 1999	92	715	21.75	2.62	$3,873
Aug 1999	93	711	19.26	2.88	$3,836
Jul 1999	94	804	17.89	2.37	$3,589
Jun 1999	0	521	15.94	2.36	$1,231
May 1999	0	575	15.79	2.32	$1,335
Apr 1999	94	767	15.10	2.21	$3,113
Mar 1999	94	741	12.47	1.84	$2,534
Feb 1999	94	360	9.98	1.82	$1,593
Jan 1999	0	602	10.38	1.90	$1,144
Dec 1998	86	740	9.20	1.77	$2,103
Nov 1998	95	789	10.89	2.19	$2,759
Oct 1998	93	1,059	12.42	1.97	$3,240
Sep 1998	93	828	12.59	2.08	$2,895
Aug 1998	91	741	11.30	1.91	$2,442
Jul 1998	0	734	11.74	2.24	$1,642
Jun 1998	0	908	11.24	2.24	$2,031
May 1998	187	771	12.62	2.21	$4,061
Apr 1998	151	917	13.04	2.51	$4,266
Mar 1998	150	865	12.80	2.31	$3,918
Feb 1998	178	853	13.95	2.30	$4,444
Jan 1998	149	792	14.70	2.15	$3,897
Dec 1997	300	769	16.32	2.41	$6,750
Nov 1997	0	770	18.19	3.09	$2,378
Oct 1997	91	616	19.25	3.15	$3,692
Sep 1997	95	796	17.74	2.95	$4,037
Aug 1997	150	912	17.86	2.55	$5,009
Jul 1997	199	866	17.58	2.25	$5,444
Jun 1997	218	862	17.24	2.26	$5,704
May 1997	393	938	18.97	2.31	$9,621
Apr 1997	220	880	17.88	2.08	$5,766
Mar 1997	449	936	18.95	1.94	$10,324
Feb 1997	85	734	20.49	2.21	$3,361
Jan 1997	93	766	23.48	3.54	$4,895
Dec 1996	97	1,032	23.32	—	$2,262
Nov 1996	55	861	21.97	—	$1,208
Oct 1996	17	833	23.31	—	$396
Sep 1996	15	812	22.22	—	$333
Aug 1996	28	934	20.26	—	$567
Jul 1996	122	982	19.55	—	$2,385
Jun 1996	62	941	18.73	—	$1,161
May 1996	29	915	19.43	—	$563
Apr 1996	127	827	21.51	—	$2,732
Mar 1996	76	853	19.38	—	$1,473
Feb 1996	97	799	16.98	—	$1,647
Jan 1996	191	803	17.07	—	$3,260
Dec 1995	77	719	17.19	—	$1,324
Nov 1995	78	698	16.00	—	$1,248
Oct 1995	73	808	15.43	—	$1,126
Sep 1995	88	649	16.18	—	$1,424
Aug 1995	80	674	15.92	—	$1,274
Jul 1995	74	968	15.24	—	$1,128
Jun 1995	86	884	16.41	—	$1,411
May 1995	129	823	17.56	—	$2,265
Apr 1995	91	897	17.73	—	$1,613
Mar 1995	65	783	16.44	—	$1,069
Feb 1995	75	656	16.58	—	$1,244
Jan 1995	64	804	15.92	—	$1,019
Dec 1994	64	808	15.03	—	$962
Nov 1994	89	858	15.90	—	$1,415
Oct 1994	67	852	15.58	—	$1,044
Sep 1994	37	793	15.29	—	$566
Aug 1994	38	532	16.13	—	$613
Jul 1994	57	923	17.56	—	$1,001
Jun 1994	41	697	17.09	—	$701
May 1994	84	957	15.88	—	$1,334
Apr 1994	11	897	14.14	—	$156
Mar 1994	0	753	12.46	—	$0
Feb 1994	176	821	12.50	—	$2,200
Jan 1994	114	840	12.66	—	$1,443
Dec 1993	0	833	12.33	—	$0
Nov 1993	53	844	14.49	—	$768
Oct 1993	147	939	15.85	—	$2,330
Sep 1993	57	862	15.03	—	$857
Aug 1993	56	986	15.66	—	$877
Jul 1993	66	998	15.46	—	$1,020
Jun 1993	96	925	16.79	—	$1,612
May 1993	84	886	17.68	—	$1,485
Apr 1993	96	909	18.05	—	$1,733
Mar 1993	208	897	18.14	—	$3,773
Feb 1993	102	791	17.90	—	$1,826
Jan 1993	176	830	16.93	—	$2,980

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 2021 — as filed, then multipliedworked

Oil                   92 bbl  × $ 61.30 =     $5,640
Casinghead gas         0 Mcf  × $  2.72 =         $0

────────────────────────────────────────────────────
Month total                                   $5,640

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/O/4424 is the state's own key, not one this site invented.