CAUTHEN, J. D. ET UX

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

Operated by INTERSTATE EXPLORATIONS LLC (P-5 425206) in the CALLAHAN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19335District 7BField 14820001OilCasinghead gasSave Export

Value, all time

$385 k

Jan 1993 – Jan 2024

Value, last 12 filed months

$5 k

at the published price for each month

Months reported

373

no gaps in the span

Streams

oil, casinghead gas

The CALLAHAN COUNTY REGULAR 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 751 leases and 3,583 wells, and the rule below applies to all of them.

Discovered

1924-12-31

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

The Commission's schedule remark for this field reads: “CLASS 4 (B) 6,000 - 8,000 467' - 1200' 40 AC 85 BARRELS”

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	7,559 bbl	$320,017
Casinghead gas	Production	20,457 Mcf	$65,296
Total			$385,314

5,665 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 (2)

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 32.2743, -99.3104. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.27426, -99.31041 · 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%

2 of 2 wells

With a plug date

100.0%

2 of 2 wells

Median depth

4,115 ft

2 wells filed one

Completion to plug

31.8 years

median over 2 wells

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

2100.0%

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

2100.0%

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 4,094 and 4,135 ft, median 4,115 ft, over the 2 wells that filed a depth.

Completions filed

Jan 1980 – Feb 1982

2 of 2 wells

Plug dates filed

Jan 2002 – Jul 2023

2 of 2 wells

Last completion to plug: a median of 31.8 years across the 2 wells that filed both dates, with the middle half between 26.8 years and 36.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-05933521	1	4,094 ft	Feb 1982	Jul 2023	Yes
42-05932294	3	4,135 ft	Jan 1980	Jan 2002	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 (373)

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

373 months


Jan 2024	0	0	73.02	3.30	$0
Dec 2023	0	0	71.26	2.61	$0
Nov 2023	61	0	77.89	2.81	$4,751
Oct 2023	0	0	85.44	3.09	$0
Sep 2023	0	0	89.04	2.74	$0
Aug 2023	0	0	80.52	2.67	$0
Jul 2023	0	0	74.85	2.64	$0
Jun 2023	0	0	68.96	2.26	$0
May 2023	0	0	70.62	2.23	$0
Apr 2023	0	0	78.12	2.24	$0
Mar 2023	0	0	72.85	2.39	$0
Feb 2023	0	0	75.11	2.47	$0
Jan 2023	0	0	76.53	3.39	$0
Dec 2022	0	0	76.41	5.73	$0
Nov 2022	0	0	85.00	5.65	$0
Oct 2022	0	0	87.18	5.86	$0
Sep 2022	0	0	84.88	8.16	$0
Aug 2022	0	0	94.52	9.13	$0
Jul 2022	0	0	101.58	7.54	$0
Jun 2022	0	0	115.09	7.98	$0
May 2022	0	0	109.37	8.43	$0
Apr 2022	0	0	104.22	6.84	$0
Mar 2022	0	0	108.88	5.08	$0
Feb 2022	0	0	91.05	4.86	$0
Jan 2022	0	0	81.84	4.54	$0
Dec 2021	0	0	71.32	3.90	$0
Nov 2021	0	0	77.43	5.24	$0
Oct 2021	0	0	79.79	5.71	$0
Sep 2021	0	0	69.86	5.35	$0
Aug 2021	0	0	66.02	4.22	$0
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	0	0	61.30	2.72	$0
Feb 2021	0	0	57.80	5.55	$0
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	134	0	49.88	1.98	$6,684
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	0	0	55.30	2.75	$0
Oct 2019	0	0	53.47	2.42	$0
Sep 2019	0	0	55.05	2.66	$0
Aug 2019	0	0	53.11	2.30	$0
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	0	0	56.80	3.06	$0
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	0	52.93	4.24	$0
Oct 2018	0	0	61.44	3.40	$0
Sep 2018	0	0	59.54	3.11	$0
Aug 2018	0	35	59.40	3.07	$107
Jul 2018	0	38	65.14	2.93	$111
Jun 2018	0	60	60.18	3.08	$185
May 2018	0	3	65.38	2.90	$9
Apr 2018	0	3	63.84	2.90	$9
Mar 2018	0	3	61.22	2.79	$8
Feb 2018	0	3	61.78	2.77	$8
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	0	77	57.27	2.92	$225
Nov 2017	0	92	55.42	3.12	$287
Oct 2017	0	72	49.29	2.98	$215
Sep 2017	0	41	47.52	3.09	$127
Aug 2017	0	12	45.37	3.00	$36
Jul 2017	0	0	43.87	3.09	$0
Jun 2017	0	0	42.49	3.09	$0
May 2017	0	0	45.37	3.26	$0
Apr 2017	0	0	47.93	3.21	$0
Mar 2017	0	0	46.77	2.98	$0
Feb 2017	0	0	50.45	2.95	$0
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	36	46.19	3.09	$111
Sep 2016	0	63	41.55	3.10	$195
Aug 2016	156	84	41.44	2.92	$6,710
Jul 2016	0	122	41.62	2.92	$357
Jun 2016	0	44	45.35	2.69	$118
May 2016	0	56	42.52	1.99	$112
Apr 2016	0	84	36.56	1.99	$167
Mar 2016	0	84	33.01	1.79	$151
Feb 2016	0	71	26.47	2.06	$147
Jan 2016	0	69	27.35	2.36	$163
Dec 2015	0	62	32.36	2.00	$124
Nov 2015	0	64	38.79	2.17	$139
Oct 2015	0	53	43.55	2.43	$129
Sep 2015	0	29	42.99	2.76	$80
Aug 2015	0	77	40.16	2.87	$221
Jul 2015	0	2	48.15	2.95	$6
Jun 2015	0	8	56.15	2.88	$23
May 2015	0	63	55.21	2.96	$186
Apr 2015	0	75	49.82	2.71	$203
Mar 2015	0	71	42.89	2.93	$208
Feb 2015	0	71	44.66	2.98	$211
Jan 2015	173	81	43.43	3.10	$7,765
Dec 2014	0	81	54.69	3.59	$291
Nov 2014	0	47	70.46	4.25	$200
Oct 2014	0	60	78.30	3.90	$234
Sep 2014	0	67	86.16	4.05	$271
Aug 2014	0	43	89.39	4.04	$174
Jul 2014	0	43	96.56	4.18	$180
Jun 2014	0	69	98.16	4.74	$327
May 2014	0	79	94.73	4.73	$373
Apr 2014	0	83	95.94	4.81	$399
Mar 2014	0	96	95.89	5.06	$485
Feb 2014	0	68	97.40	6.19	$421
Jan 2014	0	69	90.40	4.86	$335
Dec 2013	0	28	91.82	4.35	$122
Nov 2013	0	36	88.85	3.74	$135
Oct 2013	0	70	97.42	3.78	$265
Sep 2013	0	48	104.11	3.72	$178
Aug 2013	0	89	104.25	3.52	$314
Jul 2013	166	75	102.52	3.72	$17,297
Jun 2013	1	69	94.40	3.93	$366
May 2013	0	64	94.83	4.15	$266
Apr 2013	0	68	93.96	4.28	$291
Mar 2013	0	33	93.62	3.91	$129
Feb 2013	0	56	91.23	3.42	$192
Jan 2013	0	69	91.60	3.42	$236
Dec 2012	0	81	86.77	3.42	$277
Nov 2012	1	80	86.95	3.62	$377
Oct 2012	0	41	89.38	3.40	$139
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	52	92.66	2.91	$151
Jul 2012	0	81	85.13	3.02	$245
Jun 2012	0	75	79.82	2.52	$189
May 2012	0	75	91.61	2.49	$187
Apr 2012	0	18	101.65	2.00	$36
Mar 2012	118	35	105.05	2.22	$12,474
Feb 2012	0	1	101.10	2.57	$3
Jan 2012	0	25	98.09	2.73	$68
Dec 2011	0	65	96.87	3.24	$211
Nov 2011	0	64	95.72	3.31	$212
Oct 2011	0	68	84.98	3.65	$248
Sep 2011	0	49	83.62	3.99	$195
Aug 2011	0	42	83.40	4.15	$174
Jul 2011	0	49	94.14	4.52	$221
Jun 2011	0	36	92.90	4.64	$167
May 2011	163	57	98.13	4.40	$16,246
Apr 2011	0	61	105.96	4.33	$264
Mar 2011	0	66	96.36	4.06	$268
Feb 2011	0	24	85.64	4.18	$100
Jan 2011	0	72	86.50	4.59	$330
Dec 2010	0	62	85.73	4.35	$270
Nov 2010	159	76	80.84	3.80	$13,142
Oct 2010	0	71	78.10	3.51	$249
Sep 2010	0	83	72.63	3.98	$330
Aug 2010	0	78	73.68	4.42	$345
Jul 2010	0	95	72.55	4.74	$450
Jun 2010	154	39	70.36	4.91	$11,027
May 2010	0	43	71.12	4.24	$182
Apr 2010	0	57	81.69	4.12	$235
Mar 2010	0	69	78.39	4.39	$303
Feb 2010	0	71	73.58	5.44	$386
Jan 2010	95	101	74.36	5.96	$7,667
Dec 2009	0	77	71.44	5.48	$422
Nov 2009	153	84	74.59	3.75	$11,727
Oct 2009	0	85	72.54	4.11	$349
Sep 2009	0	80	65.54	3.06	$245
Aug 2009	50	60	67.42	3.22	$3,564
Jul 2009	0	65	61.13	3.46	$225
Jun 2009	0	75	66.16	3.90	$292
May 2009	160	76	54.74	3.93	$9,057
Apr 2009	0	75	46.77	3.59	$269
Mar 2009	0	80	42.14	4.06	$325
Feb 2009	49	73	32.81	4.63	$1,946
Jan 2009	0	78	35.86	5.37	$419
Dec 2008	0	79	37.10	5.98	$472
Nov 2008	88	72	55.49	6.86	$5,377
Oct 2008	80	65	75.24	6.92	$6,469
Sep 2008	0	52	101.76	7.88	$410
Aug 2008	84	66	114.22	8.48	$10,154
Jul 2008	0	22	131.08	11.39	$251
Jun 2008	88	87	131.33	13.03	$12,691
May 2008	0	67	123.17	11.57	$775
Apr 2008	81	58	110.31	10.45	$9,541
Mar 2008	0	46	101.90	9.66	$445
Feb 2008	57	45	92.53	8.77	$5,669
Jan 2008	0	60	90.38	8.21	$492
Dec 2007	111	67	88.33	7.30	$10,294
Nov 2007	0	50	91.67	7.29	$365
Oct 2007	0	52	82.85	6.92	$360
Sep 2007	67	54	75.84	6.24	$5,418
Aug 2007	0	73	69.06	6.39	$466
Jul 2007	100	75	70.90	6.39	$7,569
Jun 2007	0	66	62.00	7.55	$498
May 2007	0	59	58.74	7.85	$463
Apr 2007	106	82	59.61	7.81	$6,959
Mar 2007	66	79	56.92	7.30	$4,334
Feb 2007	0	59	55.10	8.22	$485
Jan 2007	0	55	50.30	6.73	$370
Dec 2006	78	65	56.65	6.92	$4,868
Nov 2006	0	63	54.20	7.62	$480
Oct 2006	86	79	54.90	6.01	$5,196
Sep 2006	0	76	60.08	5.04	$383
Aug 2006	0	52	68.71	7.34	$382
Jul 2006	48	82	69.37	6.34	$3,850
Jun 2006	0	69	66.28	6.38	$440
May 2006	0	44	66.01	6.42	$283
Apr 2006	0	43	64.39	7.36	$317
Mar 2006	84	67	56.70	7.08	$5,237
Feb 2006	0	54	57.59	7.75	$419
Jan 2006	0	70	60.59	8.93	$625
Dec 2005	100	71	54.94	13.42	$6,446
Nov 2005	0	71	54.69	10.59	$752
Oct 2005	0	62	58.34	13.80	$855
Sep 2005	60	30	61.45	12.08	$4,049
Aug 2005	0	52	61.51	9.80	$509
Jul 2005	0	41	55.69	7.84	$322
Jun 2005	112	52	52.33	7.38	$6,245
May 2005	0	46	45.22	6.65	$306
Apr 2005	0	30	49.20	7.36	$221
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	58	45.22	6.31	$366
Jan 2005	0	29	43.16	6.32	$183
Dec 2004	88	34	39.86	6.75	$3,737
Nov 2004	0	36	45.28	6.33	$228
Oct 2004	0	34	49.70	6.52	$222
Sep 2004	0	48	43.24	5.28	$254
Aug 2004	0	31	42.37	5.55	$172
Jul 2004	156	48	38.28	6.08	$6,264
Jun 2004	0	41	36.10	6.43	$264
May 2004	0	56	37.48	6.49	$364
Apr 2004	0	42	34.47	5.86	$246
Mar 2004	0	37	34.36	5.53	$205
Feb 2004	0	8	32.45	5.51	$44
Jan 2004	0	20	32.03	6.30	$126
Dec 2003	0	44	30.26	6.30	$277
Nov 2003	0	56	28.80	4.60	$257
Oct 2003	0	80	28.17	4.76	$381
Sep 2003	0	58	26.31	4.75	$275
Aug 2003	0	70	29.76	5.13	$359
Jul 2003	0	46	29.41	5.17	$238
Jun 2003	0	74	28.56	5.98	$443
May 2003	0	74	26.59	5.97	$442
Apr 2003	0	54	26.67	5.41	$292
Mar 2003	0	44	31.14	6.10	$268
Feb 2003	0	31	33.48	7.93	$246
Jan 2003	0	8	30.31	5.58	$45
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	0	2	24.66	4.14	$8
Oct 2002	0	6	26.46	4.23	$25
Sep 2002	0	43	27.44	3.64	$156
Aug 2002	0	39	25.96	3.16	$123
Jul 2002	0	17	24.58	3.06	$52
Jun 2002	0	4	23.73	3.34	$13
May 2002	0	13	24.66	3.58	$47
Apr 2002	107	0	23.65	3.51	$2,531
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	10	18.22	2.38	$24
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	39	16.93	2.36	$92
Nov 2001	0	31	18.07	2.41	$75
Oct 2001	0	20	19.78	2.53	$51
Sep 2001	0	60	24.26	2.25	$135
Aug 2001	70	43	24.87	3.05	$1,872
Jul 2001	0	71	23.93	3.20	$227
Jun 2001	0	56	24.56	3.82	$214
May 2001	60	64	25.52	4.31	$1,807
Apr 2001	0	42	24.68	5.34	$224
Mar 2001	0	60	24.54	5.38	$323
Feb 2001	82	56	27.75	5.77	$2,598
Jan 2001	0	55	27.47	8.40	$462
Dec 2000	64	56	26.88	9.12	$2,231
Nov 2000	0	51	32.21	5.66	$289
Oct 2000	0	60	31.23	5.15	$309
Sep 2000	63	54	31.87	5.19	$2,288
Aug 2000	0	52	29.64	4.54	$236
Jul 2000	0	57	28.53	4.09	$233
Jun 2000	73	60	29.30	4.40	$2,403
May 2000	0	78	27.26	3.68	$287
Apr 2000	0	68	24.51	3.12	$212
Mar 2000	90	76	28.42	2.86	$2,775
Feb 2000	0	70	27.62	2.73	$191
Jan 2000	0	75	25.27	2.48	$186
Dec 1999	0	77	24.28	2.42	$187
Nov 1999	0	88	23.19	2.43	$214
Oct 1999	0	76	20.98	2.80	$213
Sep 1999	0	69	21.75	2.62	$181
Aug 1999	0	16	19.26	2.88	$46
Jul 1999	0	0	17.89	2.37	$0
Jun 1999	0	0	15.94	2.36	$0
May 1999	0	26	15.79	2.32	$60
Apr 1999	0	7	15.10	2.21	$15
Mar 1999	169	49	12.47	1.84	$2,198
Feb 1999	0	117	9.98	1.82	$213
Jan 1999	0	122	10.38	1.90	$232
Dec 1998	0	99	9.20	1.77	$176
Nov 1998	172	118	10.89	2.19	$2,131
Oct 1998	0	129	12.42	1.97	$254
Sep 1998	0	105	12.59	2.08	$219
Aug 1998	175	120	11.30	1.91	$2,206
Jul 1998	0	92	11.74	2.24	$206
Jun 1998	0	93	11.24	2.24	$208
May 1998	0	102	12.62	2.21	$225
Apr 1998	0	114	13.04	2.51	$286
Mar 1998	177	104	12.80	2.31	$2,506
Feb 1998	0	98	13.95	2.30	$225
Jan 1998	0	101	14.70	2.15	$218
Dec 1997	182	116	16.32	2.41	$3,250
Nov 1997	0	121	18.19	3.09	$374
Oct 1997	0	90	19.25	3.15	$283
Sep 1997	0	109	17.74	2.95	$322
Aug 1997	167	107	17.86	2.55	$3,256
Jul 1997	0	118	17.58	2.25	$265
Jun 1997	0	83	17.24	2.26	$187
May 1997	175	101	18.97	2.31	$3,553
Apr 1997	0	92	17.88	2.08	$192
Mar 1997	52	42	18.95	1.94	$1,067
Feb 1997	0	122	20.49	2.21	$269
Jan 1997	0	123	23.48	3.54	$435
Dec 1996	96	123	23.32	—	$2,239
Nov 1996	0	143	21.97	—	$0
Oct 1996	71	163	23.31	—	$1,655
Sep 1996	140	151	22.22	—	$3,111
Aug 1996	0	164	20.26	—	$0
Jul 1996	108	174	19.55	—	$2,111
Jun 1996	0	135	18.73	—	$0
May 1996	50	198	19.43	—	$972
Apr 1996	81	195	21.51	—	$1,742
Mar 1996	171	164	19.38	—	$3,314
Feb 1996	0	143	16.98	—	$0
Jan 1996	100	133	17.07	—	$1,707
Dec 1995	0	145	17.19	—	$0
Nov 1995	0	159	16.00	—	$0
Oct 1995	64	154	15.43	—	$988
Sep 1995	172	134	16.18	—	$2,783
Aug 1995	0	126	15.92	—	$0
Jul 1995	0	51	15.24	—	$0
Jun 1995	36	57	16.41	—	$591
May 1995	0	56	17.56	—	$0
Apr 1995	24	55	17.73	—	$426
Mar 1995	34	43	16.44	—	$559
Feb 1995	0	36	16.58	—	$0
Jan 1995	68	89	15.92	—	$1,083
Dec 1994	62	80	15.03	—	$932
Nov 1994	0	114	15.90	—	$0
Oct 1994	130	106	15.58	—	$2,025
Sep 1994	0	109	15.29	—	$0
Aug 1994	0	107	16.13	—	$0
Jul 1994	0	111	17.56	—	$0
Jun 1994	63	126	17.09	—	$1,077
May 1994	54	96	15.88	—	$858
Apr 1994	0	96	14.14	—	$0
Mar 1994	170	91	12.46	—	$2,118
Feb 1994	0	75	12.50	—	$0
Jan 1994	0	88	12.66	—	$0
Dec 1993	0	96	12.33	—	$0
Nov 1993	0	100	14.49	—	$0
Oct 1993	75	133	15.85	—	$1,189
Sep 1993	0	126	15.03	—	$0
Aug 1993	68	130	15.66	—	$1,065
Jul 1993	0	136	15.46	—	$0
Jun 1993	39	127	16.79	—	$655
May 1993	99	126	17.68	—	$1,750
Apr 1993	0	134	18.05	—	$0
Mar 1993	57	132	18.14	—	$1,034
Feb 1993	116	111	17.90	—	$2,076
Jan 1993	0	124	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.

Nov 2023 — as filed, then multipliedworked

Oil                   61 bbl  × $ 77.89 =     $4,751
Casinghead gas         0 Mcf  × $  2.81 =         $0

────────────────────────────────────────────────────
Month total                                   $4,751

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/O/19335 is the state's own key, not one this site invented.