STUMBERG UNIT

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

Operated by BOTASCH OPERATING, LLC (P-5 83330) in the ED STUMBERG (OLMOS A) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 114771District 01Field 27508500NGPA filingCondensateGasSave Export

Value, all time

$84 k

Jan 1993 – Aug 2013

Value, last 12 filed months

at the published price for each month

Months reported

248

no gaps in the span

Streams

condensate, gas

The ED STUMBERG (OLMOS A) 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 8 leases and 8 wells, and the rule below applies to all of them.

Discovered

1984-11-14

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: “EXEMPT FIELD EFFECTIVE 6-1-97.”

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
Condensate	Disposition	163 bbl	$2,033
Gas	Production	42,376 Mcf	$81,825
Total			$83,858

25,390 Mcf of this lease's gas, across 47 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 28.3715, -99.6458. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.37154, -99.64585 · 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

4,900 ft

1 wells filed one

Completion to plug

28.4 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 4,900 ft.

Completions filed

Nov 1984

1 of 1 wells

Plug dates filed

Apr 2013

1 of 1 wells

Last completion to plug: a median of 28.4 years across the 1 well that filed both dates, with the middle half between 28.4 years and 28.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-12732571	1	4,900 ft	Nov 1984	Apr 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 (248)

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

248 months


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	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	150	81.69	4.12	$618
Mar 2010	0	162	78.39	4.39	$711
Feb 2010	0	151	73.58	5.44	$822
Jan 2010	0	35	74.36	5.96	$209
Dec 2009	0	50	71.44	5.48	$274
Nov 2009	0	118	74.59	3.75	$443
Oct 2009	0	145	72.54	4.11	$596
Sep 2009	0	145	65.54	3.06	$444
Aug 2009	0	145	67.42	3.22	$467
Jul 2009	0	139	61.13	3.46	$482
Jun 2009	0	137	66.16	3.90	$534
May 2009	0	141	54.74	3.93	$554
Apr 2009	0	136	46.77	3.59	$488
Mar 2009	0	155	42.14	4.06	$629
Feb 2009	0	159	32.81	4.63	$737
Jan 2009	0	172	35.86	5.37	$924
Dec 2008	0	192	37.10	5.98	$1,148
Nov 2008	0	86	55.49	6.86	$590
Oct 2008	0	154	75.24	6.92	$1,066
Sep 2008	0	169	101.76	7.88	$1,331
Aug 2008	0	168	114.22	8.48	$1,425
Jul 2008	0	156	131.08	11.39	$1,777
Jun 2008	0	153	131.33	13.03	$1,994
May 2008	0	154	123.17	11.57	$1,782
Apr 2008	0	118	110.31	10.45	$1,234
Mar 2008	0	216	101.90	9.66	$2,087
Feb 2008	0	226	92.53	8.77	$1,982
Jan 2008	0	195	90.38	8.21	$1,600
Dec 2007	0	149	88.33	7.30	$1,088
Nov 2007	0	234	91.67	7.29	$1,706
Oct 2007	0	229	82.85	6.92	$1,585
Sep 2007	0	189	75.84	6.24	$1,180
Aug 2007	0	173	69.06	6.39	$1,105
Jul 2007	0	258	70.90	6.39	$1,648
Jun 2007	0	268	62.00	7.55	$2,023
May 2007	0	95	58.74	7.85	$745
Apr 2007	0	113	59.61	7.81	$882
Mar 2007	0	130	56.92	7.30	$949
Feb 2007	0	111	55.10	8.22	$912
Jan 2007	0	36	50.30	6.73	$242
Dec 2006	0	87	56.65	6.92	$602
Nov 2006	0	15	54.20	7.62	$114
Oct 2006	0	15	54.90	6.01	$90
Sep 2006	0	15	60.08	5.04	$76
Aug 2006	0	16	68.71	7.34	$117
Jul 2006	0	14	69.37	6.34	$89
Jun 2006	0	22	66.28	6.38	$140
May 2006	0	39	66.01	6.42	$251
Apr 2006	0	38	64.39	7.36	$280
Mar 2006	0	42	56.70	7.08	$297
Feb 2006	0	21	57.59	7.75	$163
Jan 2006	0	1	60.59	8.93	$9
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	1	55.69	7.84	$8
Jun 2005	0	1	52.33	7.38	$7
May 2005	0	0	45.22	6.65	$0
Apr 2005	0	137	49.20	7.36	$1,008
Mar 2005	0	1	50.37	7.15	$7
Feb 2005	0	1	45.22	6.31	$6
Jan 2005	0	1	43.16	6.32	$6
Dec 2004	0	1	39.86	6.75	$7
Nov 2004	0	1	45.28	6.33	$6
Oct 2004	0	1	49.70	6.52	$7
Sep 2004	0	66	43.24	5.28	$349
Aug 2004	0	1	42.37	5.55	$6
Jul 2004	0	1	38.28	6.08	$6
Jun 2004	0	1	36.10	6.43	$6
May 2004	0	1	37.48	6.49	$6
Apr 2004	0	1	34.47	5.86	$6
Mar 2004	0	1	34.36	5.53	$6
Feb 2004	0	1	32.45	5.51	$6
Jan 2004	0	1	32.03	6.30	$6
Dec 2003	0	167	30.26	6.30	$1,052
Nov 2003	0	134	28.80	4.60	$616
Oct 2003	0	144	28.17	4.76	$685
Sep 2003	0	1	26.31	4.75	$5
Aug 2003	0	1	29.76	5.13	$5
Jul 2003	0	3	29.41	5.17	$16
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	230	26.59	5.97	$1,374
Apr 2003	0	279	26.67	5.41	$1,509
Mar 2003	0	250	31.14	6.10	$1,524
Feb 2003	0	189	33.48	7.93	$1,498
Jan 2003	0	245	30.31	5.58	$1,368
Dec 2002	0	278	26.91	4.85	$1,349
Nov 2002	0	311	24.66	4.14	$1,287
Oct 2002	0	296	26.46	4.23	$1,252
Sep 2002	0	285	27.44	3.64	$1,036
Aug 2002	0	297	25.96	3.16	$940
Jul 2002	0	281	24.58	3.06	$860
Jun 2002	0	264	23.73	3.34	$881
May 2002	0	439	24.66	3.58	$1,573
Apr 2002	0	231	23.65	3.51	$811
Mar 2002	0	244	22.00	3.10	$757
Feb 2002	0	159	18.22	2.38	$378
Jan 2002	0	169	17.17	2.38	$401
Dec 2001	0	189	16.93	2.36	$447
Nov 2001	0	103	18.07	2.41	$248
Oct 2001	0	60	19.78	2.53	$152
Sep 2001	0	55	24.26	2.25	$124
Aug 2001	0	92	24.87	3.05	$281
Jul 2001	0	65	23.93	3.20	$208
Jun 2001	0	44	24.56	3.82	$168
May 2001	0	47	25.52	4.31	$202
Apr 2001	0	35	24.68	5.34	$187
Mar 2001	0	49	24.54	5.38	$263
Feb 2001	0	62	27.75	5.77	$358
Jan 2001	0	73	27.47	8.40	$613
Dec 2000	0	69	26.88	9.12	$629
Nov 2000	0	56	32.21	5.66	$317
Oct 2000	0	106	31.23	5.15	$545
Sep 2000	0	81	31.87	5.19	$420
Aug 2000	0	68	29.64	4.54	$309
Jul 2000	0	58	28.53	4.09	$237
Jun 2000	0	64	29.30	4.40	$281
May 2000	0	58	27.26	3.68	$213
Apr 2000	0	75	24.51	3.12	$234
Mar 2000	0	86	28.42	2.86	$246
Feb 2000	0	62	27.62	2.73	$169
Jan 2000	0	72	25.27	2.48	$179
Dec 1999	0	53	24.28	2.42	$128
Nov 1999	0	50	23.19	2.43	$122
Oct 1999	0	61	20.98	2.80	$171
Sep 1999	0	63	21.75	2.62	$165
Aug 1999	0	39	19.26	2.88	$112
Jul 1999	0	51	17.89	2.37	$121
Jun 1999	0	60	15.94	2.36	$142
May 1999	0	64	15.79	2.32	$149
Apr 1999	0	64	15.10	2.21	$141
Mar 1999	163	62	12.47	1.84	$2,147
Feb 1999	0	52	9.98	1.82	$95
Jan 1999	0	34	10.38	1.90	$65
Dec 1998	0	61	9.20	1.77	$108
Nov 1998	0	62	10.89	2.19	$136
Oct 1998	0	70	12.42	1.97	$138
Sep 1998	0	55	12.59	2.08	$115
Aug 1998	0	16	11.30	1.91	$31
Jul 1998	0	28	11.74	2.24	$63
Jun 1998	0	2	11.24	2.24	$4
May 1998	0	27	12.62	2.21	$60
Apr 1998	0	48	13.04	2.51	$120
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	0	0	13.95	2.30	$0
Jan 1998	0	0	14.70	2.15	$0
Dec 1997	0	0	16.32	2.41	$0
Nov 1997	0	71	18.19	3.09	$219
Oct 1997	0	90	19.25	3.15	$283
Sep 1997	0	144	17.74	2.95	$426
Aug 1997	0	204	17.86	2.55	$521
Jul 1997	0	273	17.58	2.25	$613
Jun 1997	0	216	17.24	2.26	$488
May 1997	0	210	18.97	2.31	$485
Apr 1997	0	381	17.88	2.08	$794
Mar 1997	0	356	18.95	1.94	$690
Feb 1997	0	381	20.49	2.21	$840
Jan 1997	0	356	23.48	3.54	$1,260
Dec 1996	0	343	23.32	—	$0
Nov 1996	0	324	21.97	—	$0
Oct 1996	0	356	23.31	—	$0
Sep 1996	0	453	22.22	—	$0
Aug 1996	0	508	20.26	—	$0
Jul 1996	0	524	19.55	—	$0
Jun 1996	0	603	18.73	—	$0
May 1996	0	683	19.43	—	$0
Apr 1996	0	573	21.51	—	$0
Mar 1996	0	571	19.38	—	$0
Feb 1996	0	374	16.98	—	$0
Jan 1996	0	477	17.07	—	$0
Dec 1995	0	573	17.19	—	$0
Nov 1995	0	620	16.00	—	$0
Oct 1995	0	620	15.43	—	$0
Sep 1995	0	703	16.18	—	$0
Aug 1995	0	756	15.92	—	$0
Jul 1995	0	762	15.24	—	$0
Jun 1995	0	735	16.41	—	$0
May 1995	0	512	17.56	—	$0
Apr 1995	0	478	17.73	—	$0
Mar 1995	0	89	16.44	—	$0
Feb 1995	0	78	16.58	—	$0
Jan 1995	0	0	15.92	—	$0
Dec 1994	0	77	15.03	—	$0
Nov 1994	0	353	15.90	—	$0
Oct 1994	0	251	15.58	—	$0
Sep 1994	0	278	15.29	—	$0
Aug 1994	0	312	16.13	—	$0
Jul 1994	0	400	17.56	—	$0
Jun 1994	0	557	17.09	—	$0
May 1994	0	550	15.88	—	$0
Apr 1994	0	451	14.14	—	$0
Mar 1994	0	520	12.46	—	$0
Feb 1994	0	476	12.50	—	$0
Jan 1994	0	607	12.66	—	$0
Dec 1993	0	596	12.33	—	$0
Nov 1993	0	403	14.49	—	$0
Oct 1993	0	261	15.85	—	$0
Sep 1993	0	570	15.03	—	$0
Aug 1993	0	581	15.66	—	$0
Jul 1993	0	771	15.46	—	$0
Jun 1993	0	840	16.79	—	$0
May 1993	0	1,081	17.68	—	$0
Apr 1993	0	229	18.05	—	$0
Mar 1993	0	1,211	18.14	—	$0
Feb 1993	0	1,040	17.90	—	$0
Jan 1993	0	1,260	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.

Apr 2010 — as filed, then multipliedworked

Condensate             0 bbl  × $ 81.69 =         $0
Gas                  150 Mcf  × $  4.12 =       $618

────────────────────────────────────────────────────
Month total                                     $618

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. 01/G/114771 is the state's own key, not one this site invented.