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 SOUTHWEST GATHERING COMPANY (P-5 806193) in the MATHIS, EAST (4430) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 114064District 04Field 58271600NGPA filingCondensateGasSave Export

Value, all time

$38 k

Jan 1993 – May 2013

Value, last 12 filed months

at the published price for each month

Months reported

245

no gaps in the span

Streams

condensate, gas

The MATHIS, EAST (4430) 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 4 leases and 4 wells, and the rule below applies to all of them.

Discovered

1984-02-29

as the register files it

Field class

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: “ALLOCATION FORM. EFF. 7-1-84”

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	1	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
Condensate	Disposition	806 bbl	$15,102
Gas	Production	19,439 Mcf	$22,771
Total			$37,873

10,592 Mcf of this lease's gas, across 43 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 28.0573, -97.7144. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.05727, -97.71439 · 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

5,884 ft

1 wells filed one

Completion to plug

28.5 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 5,884 ft.

Completions filed

Nov 1984

1 of 1 wells

Plug dates filed

May 2013

1 of 1 wells

Last completion to plug: a median of 28.5 years across the 1 well that filed both dates, with the middle half between 28.5 years and 28.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-40931957	3	5,884 ft	Nov 1984	May 2013	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 (245)

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

245 months


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	0	0	86.77	3.42	$0
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	0	0	65.54	3.06	$0
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	0	0	61.13	3.46	$0
Jun 2009	0	0	66.16	3.90	$0
May 2009	0	0	54.74	3.93	$0
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	0	0	114.22	8.48	$0
Jul 2008	0	0	131.08	11.39	$0
Jun 2008	0	0	131.33	13.03	$0
May 2008	0	0	123.17	11.57	$0
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	0	0	92.53	8.77	$0
Jan 2008	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	0	0	82.85	6.92	$0
Sep 2007	0	0	75.84	6.24	$0
Aug 2007	0	0	69.06	6.39	$0
Jul 2007	0	0	70.90	6.39	$0
Jun 2007	0	0	62.00	7.55	$0
May 2007	0	0	58.74	7.85	$0
Apr 2007	0	0	59.61	7.81	$0
Mar 2007	0	0	56.92	7.30	$0
Feb 2007	0	0	55.10	8.22	$0
Jan 2007	0	0	50.30	6.73	$0
Dec 2006	0	0	56.65	6.92	$0
Nov 2006	0	0	54.20	7.62	$0
Oct 2006	0	0	54.90	6.01	$0
Sep 2006	0	0	60.08	5.04	$0
Aug 2006	0	0	68.71	7.34	$0
Jul 2006	0	0	69.37	6.34	$0
Jun 2006	0	0	66.28	6.38	$0
May 2006	0	0	66.01	6.42	$0
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	0	54.94	13.42	$0
Nov 2005	0	0	54.69	10.59	$0
Oct 2005	0	0	58.34	13.80	$0
Sep 2005	0	0	61.45	12.08	$0
Aug 2005	0	0	61.51	9.80	$0
Jul 2005	0	0	55.69	7.84	$0
Jun 2005	42	0	52.33	7.38	$2,198
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	0	49.20	7.36	$0
Mar 2005	0	0	50.37	7.15	$0
Feb 2005	0	0	45.22	6.31	$0
Jan 2005	0	0	43.16	6.32	$0
Dec 2004	0	0	39.86	6.75	$0
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	0	0	49.70	6.52	$0
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	0	0	42.37	5.55	$0
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	0	29.76	5.13	$0
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	16	31.14	6.10	$98
Feb 2003	0	48	33.48	7.93	$380
Jan 2003	0	58	30.31	5.58	$324
Dec 2002	0	66	26.91	4.85	$320
Nov 2002	0	90	24.66	4.14	$372
Oct 2002	0	161	26.46	4.23	$681
Sep 2002	0	101	27.44	3.64	$367
Aug 2002	0	101	25.96	3.16	$320
Jul 2002	0	75	24.58	3.06	$230
Jun 2002	0	88	23.73	3.34	$294
May 2002	0	27	24.66	3.58	$97
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	0	0	18.07	2.41	$0
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	0	0	24.87	3.05	$0
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	0	0	24.56	3.82	$0
May 2001	0	0	25.52	4.31	$0
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	0	0	24.54	5.38	$0
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	0	0	31.87	5.19	$0
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	0	0	29.30	4.40	$0
May 2000	0	179	27.26	3.68	$659
Apr 2000	0	180	24.51	3.12	$561
Mar 2000	0	206	28.42	2.86	$589
Feb 2000	53	205	27.62	2.73	$2,023
Jan 2000	0	208	25.27	2.48	$516
Dec 1999	0	239	24.28	2.42	$579
Nov 1999	0	251	23.19	2.43	$611
Oct 1999	0	266	20.98	2.80	$746
Sep 1999	0	241	21.75	2.62	$631
Aug 1999	0	153	19.26	2.88	$440
Jul 1999	0	158	17.89	2.37	$375
Jun 1999	0	180	15.94	2.36	$425
May 1999	0	144	15.79	2.32	$334
Apr 1999	0	198	15.10	2.21	$437
Mar 1999	0	275	12.47	1.84	$506
Feb 1999	20	328	9.98	1.82	$796
Jan 1999	0	122	10.38	1.90	$232
Dec 1998	0	130	9.20	1.77	$231
Nov 1998	0	133	10.89	2.19	$291
Oct 1998	38	155	12.42	1.97	$777
Sep 1998	0	128	12.59	2.08	$267
Aug 1998	0	139	11.30	1.91	$265
Jul 1998	0	164	11.74	2.24	$367
Jun 1998	0	129	11.24	2.24	$289
May 1998	0	127	12.62	2.21	$280
Apr 1998	49	151	13.04	2.51	$1,017
Mar 1998	0	130	12.80	2.31	$300
Feb 1998	0	154	13.95	2.30	$354
Jan 1998	0	154	14.70	2.15	$332
Dec 1997	0	146	16.32	2.41	$352
Nov 1997	0	154	18.19	3.09	$476
Oct 1997	0	164	19.25	3.15	$517
Sep 1997	47	208	17.74	2.95	$1,448
Aug 1997	0	208	17.86	2.55	$531
Jul 1997	0	188	17.58	2.25	$422
Jun 1997	0	210	17.24	2.26	$474
May 1997	0	288	18.97	2.31	$665
Apr 1997	24	354	17.88	2.08	$1,166
Mar 1997	0	355	18.95	1.94	$688
Feb 1997	0	346	20.49	2.21	$763
Jan 1997	55	168	23.48	3.54	$1,886
Dec 1996	0	152	23.32	—	$0
Nov 1996	0	202	21.97	—	$0
Oct 1996	0	268	23.31	—	$0
Sep 1996	0	401	22.22	—	$0
Aug 1996	0	233	20.26	—	$0
Jul 1996	48	311	19.55	—	$938
Jun 1996	0	386	18.73	—	$0
May 1996	0	488	19.43	—	$0
Apr 1996	0	349	21.51	—	$0
Mar 1996	0	370	19.38	—	$0
Feb 1996	0	291	16.98	—	$0
Jan 1996	0	456	17.07	—	$0
Dec 1995	56	466	17.19	—	$963
Nov 1995	0	142	16.00	—	$0
Oct 1995	0	151	15.43	—	$0
Sep 1995	0	165	16.18	—	$0
Aug 1995	0	124	15.92	—	$0
Jul 1995	0	161	15.24	—	$0
Jun 1995	0	129	16.41	—	$0
May 1995	0	98	17.56	—	$0
Apr 1995	0	0	17.73	—	$0
Mar 1995	0	65	16.44	—	$0
Feb 1995	0	67	16.58	—	$0
Jan 1995	83	68	15.92	—	$1,321
Dec 1994	0	174	15.03	—	$0
Nov 1994	0	166	15.90	—	$0
Oct 1994	0	188	15.58	—	$0
Sep 1994	0	214	15.29	—	$0
Aug 1994	0	304	16.13	—	$0
Jul 1994	0	0	17.56	—	$0
Jun 1994	0	0	17.09	—	$0
May 1994	0	0	15.88	—	$0
Apr 1994	0	0	14.14	—	$0
Mar 1994	161	92	12.46	—	$2,006
Feb 1994	0	124	12.50	—	$0
Jan 1994	0	167	12.66	—	$0
Dec 1993	0	163	12.33	—	$0
Nov 1993	0	197	14.49	—	$0
Oct 1993	0	210	15.85	—	$0
Sep 1993	0	234	15.03	—	$0
Aug 1993	0	353	15.66	—	$0
Jul 1993	0	214	15.46	—	$0
Jun 1993	0	408	16.79	—	$0
May 1993	0	468	17.68	—	$0
Apr 1993	130	325	18.05	—	$2,347
Mar 1993	0	419	18.14	—	$0
Feb 1993	0	400	17.90	—	$0
Jan 1993	0	229	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.

Jun 2005 — as filed, then multipliedworked

Condensate            42 bbl  × $ 52.33 =     $2,198
Gas                    0 Mcf  × $  7.38 =         $0

────────────────────────────────────────────────────
Month total                                   $2,198

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/G/114064 is the state's own key, not one this site invented.