ZIMMERMAN

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

Operated by SUN EXPLORATION, INC. (P-5 829289) in the MATHIS, E. (KIESCHNICK SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11464District 04Field 58271312OilCasinghead gasSave Export

Value, all time

$947 k

Jan 1993 – Aug 2021

Value, last 12 filed months

at the published price for each month

Months reported

344

no gaps in the span

Streams

oil, casinghead gas

The MATHIS, E. (KIESCHNICK SAND) 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 13 leases and 20 wells, and the rule below applies to all of them.

Discovered

1955-12-08

as the register files it

Field class

Oil and gas

the register's own label

Between wells

933 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1988-10-28.

The Commission's schedule remark for this field reads: “ TRANS. FROM MATHIS, E. /5800/”

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	22,120 bbl	$947,146
Casinghead gas	Production	35 Mcf	$0
Total			$947,146

35 Mcf of this lease's gas, across 35 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 28.0531, -97.7145. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.05308, -97.71448 · 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

5,872 ft

1 wells filed one

Completion to plug

32.2 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 5,872 ft.

Completions filed

Aug 1988

1 of 1 wells

Plug dates filed

Oct 2020

1 of 1 wells

Last completion to plug: a median of 32.2 years across the 1 well that filed both dates, with the middle half between 32.2 years and 32.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-40932260	1 A	5,872 ft	Aug 1988	Oct 2020	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 (344)

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

344 months


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	0	0	49.88	1.98	$0
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	0	59.40	3.07	$0
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	0	0	65.38	2.90	$0
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	0	0	61.22	2.79	$0
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	0	0	57.27	2.92	$0
Nov 2017	0	0	55.42	3.12	$0
Oct 2017	0	0	49.29	2.98	$0
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	0	0	45.37	3.00	$0
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	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	0	45.35	2.69	$0
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	0	0	33.01	1.79	$0
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	76	0	27.35	2.36	$2,079
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	185	0	43.43	3.10	$8,035
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	171	0	70.46	4.25	$12,049
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	182	0	89.39	4.04	$16,269
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	184	0	94.73	4.73	$17,430
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	182	0	95.89	5.06	$17,452
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	175	0	91.82	4.35	$16,069
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	178	0	104.11	3.72	$18,532
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	181	0	102.52	3.72	$18,556
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	0	94.83	4.15	$0
Apr 2013	174	0	93.96	4.28	$16,349
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	174	0	86.77	3.42	$15,098
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	166	0	89.38	3.40	$14,837
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	146	0	92.66	2.91	$13,528
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	173	0	79.82	2.52	$13,809
May 2012	0	0	91.61	2.49	$0
Apr 2012	180	0	101.65	2.00	$18,297
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	182	0	98.09	2.73	$17,852
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	169	0	84.98	3.65	$14,362
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	166	0	83.40	4.15	$13,844
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	173	0	98.13	4.40	$16,976
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	173	0	96.36	4.06	$16,670
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	162	0	86.50	4.59	$14,013
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	170	0	78.10	3.51	$13,277
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	166	0	72.55	4.74	$12,043
Jun 2010	0	0	70.36	4.91	$0
May 2010	161	0	71.12	4.24	$11,450
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	166	0	78.39	4.39	$13,013
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	169	0	71.44	5.48	$12,073
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	171	0	72.54	4.11	$12,404
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	169	0	61.13	3.46	$10,331
Jun 2009	0	0	66.16	3.90	$0
May 2009	172	0	54.74	3.93	$9,415
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	173	0	32.81	4.63	$5,676
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	164	0	37.10	5.98	$6,084
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	174	0	75.24	6.92	$13,092
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	164	0	114.22	8.48	$18,732
Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	168	0	123.17	11.57	$20,693
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	153	0	101.90	9.66	$15,591
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	179	0	90.38	8.21	$16,178
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	170	0	91.67	7.29	$15,584
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	176	0	75.84	6.24	$13,348
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	181	0	70.90	6.39	$12,833
Jun 2007	0	0	62.00	7.55	$0
May 2007	0	0	58.74	7.85	$0
Apr 2007	155	0	59.61	7.81	$9,240
Mar 2007	0	0	56.92	7.30	$0
Feb 2007	182	0	55.10	8.22	$10,028
Jan 2007	0	0	50.30	6.73	$0
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	177	0	54.20	7.62	$9,593
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	180	0	68.71	7.34	$12,368
Jul 2006	0	0	69.37	6.34	$0
Jun 2006	171	0	66.28	6.38	$11,334
May 2006	0	0	66.01	6.42	$0
Apr 2006	168	0	64.39	7.36	$10,818
Mar 2006	0	0	56.70	7.08	$0
Feb 2006	0	0	57.59	7.75	$0
Jan 2006	173	0	60.59	8.93	$10,482
Dec 2005	0	0	54.94	13.42	$0
Nov 2005	163	0	54.69	10.59	$8,914
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	171	0	61.45	12.08	$10,508
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	172	0	55.69	7.84	$9,579
Jun 2005	0	0	52.33	7.38	$0
May 2005	174	0	45.22	6.65	$7,868
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	170	0	50.37	7.15	$8,563
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	177	0	39.86	6.75	$7,055
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	170	0	49.70	6.52	$8,449
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	166	0	42.37	5.55	$7,033
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	164	0	36.10	6.43	$5,920
May 2004	0	0	37.48	6.49	$0
Apr 2004	171	0	34.47	5.86	$5,894
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	180	0	32.45	5.51	$5,841
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	172	0	30.26	6.30	$5,205
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	171	0	28.17	4.76	$4,817
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	166	0	29.41	5.17	$4,882
Jun 2003	0	0	28.56	5.98	$0
May 2003	178	0	26.59	5.97	$4,733
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	164	0	31.14	6.10	$5,107
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	159	0	30.31	5.58	$4,819
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	164	0	24.66	4.14	$4,044
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	164	0	27.44	3.64	$4,500
Aug 2002	168	0	25.96	3.16	$4,361
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	170	0	23.73	3.34	$4,034
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	181	0	22.00	3.10	$3,982
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	173	0	17.17	2.38	$2,970
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	160	0	18.07	2.41	$2,891
Oct 2001	162	0	19.78	2.53	$3,204
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	185	0	24.87	3.05	$4,601
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	0	0	24.56	3.82	$0
May 2001	172	0	25.52	4.31	$4,389
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	171	0	24.54	5.38	$4,196
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	171	0	26.88	9.12	$4,596
Nov 2000	168	0	32.21	5.66	$5,411
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	0	0	31.87	5.19	$0
Aug 2000	171	0	29.64	4.54	$5,068
Jul 2000	55	0	28.53	4.09	$1,569
Jun 2000	173	0	29.30	4.40	$5,069
May 2000	0	0	27.26	3.68	$0
Apr 2000	106	0	24.51	3.12	$2,598
Mar 2000	175	0	28.42	2.86	$4,974
Feb 2000	0	0	27.62	2.73	$0
Jan 2000	174	0	25.27	2.48	$4,397
Dec 1999	0	0	24.28	2.42	$0
Nov 1999	177	0	23.19	2.43	$4,105
Oct 1999	0	0	20.98	2.80	$0
Sep 1999	0	0	21.75	2.62	$0
Aug 1999	157	0	19.26	2.88	$3,024
Jul 1999	0	0	17.89	2.37	$0
Jun 1999	167	0	15.94	2.36	$2,662
May 1999	170	0	15.79	2.32	$2,684
Apr 1999	0	0	15.10	2.21	$0
Mar 1999	143	0	12.47	1.84	$1,783
Feb 1999	143	0	9.98	1.82	$1,427
Jan 1999	0	0	10.38	1.90	$0
Dec 1998	146	0	9.20	1.77	$1,343
Nov 1998	142	0	10.89	2.19	$1,546
Oct 1998	143	0	12.42	1.97	$1,776
Sep 1998	163	0	12.59	2.08	$2,052
Aug 1998	0	0	11.30	1.91	$0
Jul 1998	0	0	11.74	2.24	$0
Jun 1998	163	0	11.24	2.24	$1,832
May 1998	0	0	12.62	2.21	$0
Apr 1998	160	0	13.04	2.51	$2,086
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	173	0	13.95	2.30	$2,413
Jan 1998	155	0	14.70	2.15	$2,279
Dec 1997	162	0	16.32	2.41	$2,644
Nov 1997	0	0	18.19	3.09	$0
Oct 1997	154	0	19.25	3.15	$2,965
Sep 1997	0	0	17.74	2.95	$0
Aug 1997	148	0	17.86	2.55	$2,643
Jul 1997	0	0	17.58	2.25	$0
Jun 1997	177	0	17.24	2.26	$3,051
May 1997	0	0	18.97	2.31	$0
Apr 1997	152	0	17.88	2.08	$2,718
Mar 1997	158	0	18.95	1.94	$2,994
Feb 1997	0	0	20.49	2.21	$0
Jan 1997	155	0	23.48	3.54	$3,639
Dec 1996	150	0	23.32	—	$3,498
Nov 1996	0	0	21.97	—	$0
Oct 1996	159	0	23.31	—	$3,706
Sep 1996	0	0	22.22	—	$0
Aug 1996	154	0	20.26	—	$3,120
Jul 1996	150	0	19.55	—	$2,933
Jun 1996	0	0	18.73	—	$0
May 1996	155	0	19.43	—	$3,012
Apr 1996	0	0	21.51	—	$0
Mar 1996	153	0	19.38	—	$2,965
Feb 1996	156	0	16.98	—	$2,649
Jan 1996	164	0	17.07	—	$2,799
Dec 1995	164	0	17.19	—	$2,819
Nov 1995	0	1	16.00	—	$0
Oct 1995	0	1	15.43	—	$0
Sep 1995	164	1	16.18	—	$2,654
Aug 1995	160	1	15.92	—	$2,547
Jul 1995	170	1	15.24	—	$2,591
Jun 1995	0	1	16.41	—	$0
May 1995	156	1	17.56	—	$2,739
Apr 1995	224	1	17.73	—	$3,972
Mar 1995	217	1	16.44	—	$3,567
Feb 1995	0	1	16.58	—	$0
Jan 1995	182	1	15.92	—	$2,897
Dec 1994	0	1	15.03	—	$0
Nov 1994	0	1	15.90	—	$0
Oct 1994	0	1	15.58	—	$0
Sep 1994	173	1	15.29	—	$2,645
Aug 1994	0	1	16.13	—	$0
Jul 1994	154	1	17.56	—	$2,704
Jun 1994	171	1	17.09	—	$2,922
May 1994	0	1	15.88	—	$0
Apr 1994	148	1	14.14	—	$2,093
Mar 1994	156	1	12.46	—	$1,944
Feb 1994	0	1	12.50	—	$0
Jan 1994	167	1	12.66	—	$2,114
Dec 1993	156	1	12.33	—	$1,923
Nov 1993	0	1	14.49	—	$0
Oct 1993	158	1	15.85	—	$2,504
Sep 1993	155	1	15.03	—	$2,330
Aug 1993	149	1	15.66	—	$2,333
Jul 1993	164	1	15.46	—	$2,535
Jun 1993	0	1	16.79	—	$0
May 1993	169	1	17.68	—	$2,988
Apr 1993	161	1	18.05	—	$2,906
Mar 1993	157	1	18.14	—	$2,848
Feb 1993	0	1	17.90	—	$0
Jan 1993	141	1	16.93	—	$2,387

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 2016 — as filed, then multipliedworked

Oil                   76 bbl  × $ 27.35 =     $2,079
Casinghead gas         0 Mcf  × $  2.36 =         $0

────────────────────────────────────────────────────
Month total                                   $2,079

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. 04/O/11464 is the state's own key, not one this site invented.