ISAACS, JOHN C. JR. ET AL "K"

Name: ISAACS, JOHN C. JR. ET AL "K" lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by BP AMERICA PRODUCTION COMPANY (P-5 40798) in the MENDOTA, NW. (CHEROKEE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6817District 10Field 60462125OilCasinghead gasSave Export

Value, all time

$1.1 M

Jan 1993 – Apr 2014

Value, last 12 filed months

at the published price for each month

Months reported

256

no gaps in the span

Streams

oil, casinghead gas

The MENDOTA, NW. (CHEROKEE) 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 35 leases and 36 wells, and the rule below applies to all of them.

Discovered

1969-04-15

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 160 acres.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA SUSPENDED EFF. 7/1/84”

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	10,207 bbl	$244,556
Casinghead gas	Production	281,158 Mcf	$867,166
Total			$1,111,722

92,312 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 35.8648, -100.5147. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.86483, -100.51468 · 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

13,160 ft

1 wells filed one

Completion to plug

21.4 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 13,160 ft.

Completions filed

Jul 1991

1 of 1 wells

Plug dates filed

Dec 2012

1 of 1 wells

Last completion to plug: a median of 21.4 years across the 1 well that filed both dates, with the middle half between 21.4 years and 21.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-21130448	1206	13,160 ft	Jul 1991	Dec 2012	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 (256)

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

256 months


Apr 2014	0	0	95.94	4.81	$0
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	15	0	86.77	3.42	$1,302
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	80	207	65.54	3.06	$5,878
Aug 2009	0	883	67.42	3.22	$2,842
Jul 2009	0	933	61.13	3.46	$3,232
Jun 2009	0	905	66.16	3.90	$3,525
May 2009	0	992	54.74	3.93	$3,894
Apr 2009	0	961	46.77	3.59	$3,448
Mar 2009	0	996	42.14	4.06	$4,043
Feb 2009	0	846	32.81	4.63	$3,920
Jan 2009	196	876	35.86	5.37	$11,734
Dec 2008	0	868	37.10	5.98	$5,188
Nov 2008	0	824	55.49	6.86	$5,653
Oct 2008	0	854	75.24	6.92	$5,911
Sep 2008	0	788	101.76	7.88	$6,207
Aug 2008	0	1,009	114.22	8.48	$8,559
Jul 2008	0	821	131.08	11.39	$9,351
Jun 2008	0	731	131.33	13.03	$9,527
May 2008	0	866	123.17	11.57	$10,023
Apr 2008	0	900	110.31	10.45	$9,409
Mar 2008	194	922	101.90	9.66	$28,679
Feb 2008	0	788	92.53	8.77	$6,911
Jan 2008	0	796	90.38	8.21	$6,532
Dec 2007	0	815	88.33	7.30	$5,951
Nov 2007	0	928	91.67	7.29	$6,767
Oct 2007	0	943	82.85	6.92	$6,527
Sep 2007	190	917	75.84	6.24	$20,135
Aug 2007	0	950	69.06	6.39	$6,069
Jul 2007	0	967	70.90	6.39	$6,177
Jun 2007	0	968	62.00	7.55	$7,307
May 2007	0	958	58.74	7.85	$7,517
Apr 2007	0	913	59.61	7.81	$7,126
Mar 2007	0	941	56.92	7.30	$6,871
Feb 2007	0	822	55.10	8.22	$6,754
Jan 2007	0	927	50.30	6.73	$6,236
Dec 2006	0	987	56.65	6.92	$6,829
Nov 2006	0	972	54.20	7.62	$7,404
Oct 2006	0	1,082	54.90	6.01	$6,507
Sep 2006	0	1,094	60.08	5.04	$5,511
Aug 2006	0	1,196	68.71	7.34	$8,779
Jul 2006	0	1,319	69.37	6.34	$8,366
Jun 2006	0	1,549	66.28	6.38	$9,889
May 2006	0	2,134	66.01	6.42	$13,711
Apr 2006	0	0	64.39	7.36	$0
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	0	0	60.59	8.93	$0
Dec 2005	0	920	54.94	13.42	$12,342
Nov 2005	0	1,075	54.69	10.59	$11,383
Oct 2005	0	1,077	58.34	13.80	$14,858
Sep 2005	0	1,074	61.45	12.08	$12,973
Aug 2005	0	1,105	61.51	9.80	$10,826
Jul 2005	197	1,086	55.69	7.84	$19,489
Jun 2005	0	1,063	52.33	7.38	$7,846
May 2005	0	1,097	45.22	6.65	$7,296
Apr 2005	0	1,055	49.20	7.36	$7,765
Mar 2005	0	1,087	50.37	7.15	$7,777
Feb 2005	0	1,032	45.22	6.31	$6,514
Jan 2005	198	962	43.16	6.32	$14,628
Dec 2004	0	1,143	39.86	6.75	$7,716
Nov 2004	0	839	45.28	6.33	$5,311
Oct 2004	0	1,064	49.70	6.52	$6,932
Sep 2004	0	1,037	43.24	5.28	$5,479
Aug 2004	0	1,075	42.37	5.55	$5,967
Jul 2004	195	1,094	38.28	6.08	$14,121
Jun 2004	0	1,055	36.10	6.43	$6,787
May 2004	0	1,095	37.48	6.49	$7,112
Apr 2004	0	1,063	34.47	5.86	$6,228
Mar 2004	0	1,135	34.36	5.53	$6,277
Feb 2004	0	1,037	32.45	5.51	$5,713
Jan 2004	190	1,140	32.03	6.30	$13,267
Dec 2003	0	1,174	30.26	6.30	$7,398
Nov 2003	0	1,137	28.80	4.60	$5,225
Oct 2003	0	1,174	28.17	4.76	$5,588
Sep 2003	196	1,147	26.31	4.75	$10,604
Aug 2003	0	1,177	29.76	5.13	$6,038
Jul 2003	0	1,185	29.41	5.17	$6,127
Jun 2003	0	1,164	28.56	5.98	$6,964
May 2003	185	1,203	26.59	5.97	$12,104
Apr 2003	0	1,134	26.67	5.41	$6,132
Mar 2003	0	1,232	31.14	6.10	$7,510
Feb 2003	0	1,041	33.48	7.93	$8,251
Jan 2003	0	1,108	30.31	5.58	$6,185
Dec 2002	0	1,156	26.91	4.85	$5,611
Nov 2002	0	1,079	24.66	4.14	$4,464
Oct 2002	191	1,222	26.46	4.23	$10,222
Sep 2002	0	1,216	27.44	3.64	$4,420
Aug 2002	0	1,204	25.96	3.16	$3,810
Jul 2002	0	1,239	24.58	3.06	$3,794
Jun 2002	0	1,204	23.73	3.34	$4,019
May 2002	0	1,253	24.66	3.58	$4,491
Apr 2002	189	1,199	23.65	3.51	$8,681
Mar 2002	0	1,246	22.00	3.10	$3,866
Feb 2002	0	1,146	18.22	2.38	$2,723
Jan 2002	0	1,297	17.17	2.38	$3,081
Dec 2001	0	1,303	16.93	2.36	$3,081
Nov 2001	210	1,266	18.07	2.41	$6,840
Oct 2001	0	1,319	19.78	2.53	$3,336
Sep 2001	0	1,256	24.26	2.25	$2,828
Aug 2001	0	1,334	24.87	3.05	$4,073
Jul 2001	0	1,347	23.93	3.20	$4,306
Jun 2001	0	1,308	24.56	3.82	$5,002
May 2001	0	1,294	25.52	4.31	$5,574
Apr 2001	193	1,288	24.68	5.34	$11,635
Mar 2001	0	1,260	24.54	5.38	$6,774
Feb 2001	0	1,150	27.75	5.77	$6,632
Jan 2001	199	1,270	27.47	8.40	$16,133
Dec 2000	0	1,256	26.88	9.12	$11,458
Nov 2000	0	1,226	32.21	5.66	$6,937
Oct 2000	0	1,365	31.23	5.15	$7,024
Sep 2000	0	1,323	31.87	5.19	$6,862
Aug 2000	193	1,377	29.64	4.54	$11,973
Jul 2000	0	1,381	28.53	4.09	$5,648
Jun 2000	0	1,344	29.30	4.40	$5,910
May 2000	0	1,391	27.26	3.68	$5,119
Apr 2000	207	1,288	24.51	3.12	$9,087
Mar 2000	0	1,423	28.42	2.86	$4,069
Feb 2000	0	1,427	27.62	2.73	$3,891
Jan 2000	189	1,451	25.27	2.48	$8,375
Dec 1999	0	1,495	24.28	2.42	$3,623
Nov 1999	0	1,477	23.19	2.43	$3,595
Oct 1999	0	1,582	20.98	2.80	$4,435
Sep 1999	181	1,504	21.75	2.62	$7,876
Aug 1999	0	1,555	19.26	2.88	$4,472
Jul 1999	178	1,557	17.89	2.37	$6,878
Jun 1999	0	1,478	15.94	2.36	$3,491
May 1999	0	1,511	15.79	2.32	$3,507
Apr 1999	210	1,521	15.10	2.21	$6,529
Mar 1999	0	6,321	12.47	1.84	$11,620
Feb 1999	0	5,642	9.98	1.82	$10,256
Jan 1999	0	1,533	10.38	1.90	$2,913
Dec 1998	205	1,259	9.20	1.77	$4,119
Nov 1998	0	1,947	10.89	2.19	$4,256
Oct 1998	200	2,376	12.42	1.97	$7,163
Sep 1998	0	1,211	12.59	2.08	$2,522
Aug 1998	0	1,035	11.30	1.91	$1,974
Jul 1998	0	1,106	11.74	2.24	$2,474
Jun 1998	202	967	11.24	2.24	$4,434
May 1998	0	1,438	12.62	2.21	$3,173
Apr 1998	170	1,270	13.04	2.51	$5,399
Mar 1998	0	1,627	12.80	2.31	$3,757
Feb 1998	0	1,018	13.95	2.30	$2,341
Jan 1998	0	1,544	14.70	2.15	$3,327
Dec 1997	183	1,256	16.32	2.41	$6,015
Nov 1997	0	1,334	18.19	3.09	$4,120
Oct 1997	206	1,379	19.25	3.15	$8,309
Sep 1997	0	1,337	17.74	2.95	$3,951
Aug 1997	0	1,530	17.86	2.55	$3,909
Jul 1997	203	2,356	17.58	2.25	$8,863
Jun 1997	0	1,615	17.24	2.26	$3,645
May 1997	212	1,909	18.97	2.31	$8,429
Apr 1997	0	1,837	17.88	2.08	$3,826
Mar 1997	0	1,987	18.95	1.94	$3,853
Feb 1997	0	1,706	20.49	2.21	$3,763
Jan 1997	203	2,084	23.48	3.54	$12,143
Dec 1996	0	1,789	23.32	—	$0
Nov 1996	0	1,970	21.97	—	$0
Oct 1996	162	2,018	23.31	—	$3,776
Sep 1996	200	1,872	22.22	—	$4,444
Aug 1996	0	1,836	20.26	—	$0
Jul 1996	0	1,926	19.55	—	$0
Jun 1996	204	1,835	18.73	—	$3,821
May 1996	0	1,952	19.43	—	$0
Apr 1996	203	2,239	21.51	—	$4,367
Mar 1996	197	2,307	19.38	—	$3,818
Feb 1996	0	2,115	16.98	—	$0
Jan 1996	0	2,450	17.07	—	$0
Dec 1995	195	2,565	17.19	—	$3,352
Nov 1995	0	2,422	16.00	—	$0
Oct 1995	191	2,558	15.43	—	$2,947
Sep 1995	0	2,303	16.18	—	$0
Aug 1995	196	2,271	15.92	—	$3,120
Jul 1995	5	2,789	15.24	—	$76
Jun 1995	198	2,708	16.41	—	$3,249
May 1995	0	3,259	17.56	—	$0
Apr 1995	198	3,170	17.73	—	$3,511
Mar 1995	199	3,506	16.44	—	$3,272
Feb 1995	0	3,196	16.58	—	$0
Jan 1995	198	4,039	15.92	—	$3,152
Dec 1994	201	3,944	15.03	—	$3,021
Nov 1994	559	5,521	15.90	—	$8,888
Oct 1994	3	2,211	15.58	—	$47
Sep 1994	0	738	15.29	—	$0
Aug 1994	190	907	16.13	—	$3,065
Jul 1994	0	800	17.56	—	$0
Jun 1994	0	863	17.09	—	$0
May 1994	191	934	15.88	—	$3,033
Apr 1994	0	973	14.14	—	$0
Mar 1994	0	1,099	12.46	—	$0
Feb 1994	0	1,328	12.50	—	$0
Jan 1994	188	1,025	12.66	—	$2,380
Dec 1993	0	1,100	12.33	—	$0
Nov 1993	0	1,017	14.49	—	$0
Oct 1993	191	1,028	15.85	—	$3,027
Sep 1993	0	1,425	15.03	—	$0
Aug 1993	0	960	15.66	—	$0
Jul 1993	190	961	15.46	—	$2,937
Jun 1993	189	1,051	16.79	—	$3,173
May 1993	3	1,115	17.68	—	$53
Apr 1993	0	1,366	18.05	—	$0
Mar 1993	196	1,022	18.14	—	$3,555
Feb 1993	0	806	17.90	—	$0
Jan 1993	0	1,023	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.

Dec 2012 — as filed, then multipliedworked

Oil                   15 bbl  × $ 86.77 =     $1,302
Casinghead gas         0 Mcf  × $  3.42 =         $0

────────────────────────────────────────────────────
Month total                                   $1,302

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/6817 is the state's own key, not one this site invented.