UNO MAS -A-

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

Operated by VIRTEX OPERATING COMPANY, INC. (P-5 886261) in the STRICKHAUSEN (OLMOS TRI-BAR) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9629District 01Field 86653600NGPA filingOilCasinghead gasSave Export

Value, all time

$808 k

Jan 1993 – Jul 2014

Value, last 12 filed months

at the published price for each month

Months reported

259

no gaps in the span

Streams

oil, casinghead gas

The STRICKHAUSEN (OLMOS TRI-BAR) 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 2 leases and 6 wells, and the rule below applies to all of them.

Discovered

1984-04-09

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: “FIELD CONSOLIDATED INTO THE TRI BAR (OLMOS) FIELD”

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	5	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
Oil	Disposition	3,458 bbl	$78,379
Casinghead gas	Production	371,588 Mcf	$729,350
Total			$807,729

158,128 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 (5)

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 28.1594, -99.1790. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

28.15859, -99.17885 · 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%

5 of 5 wells

With a plug date

20.0%

1 of 5 wells

Median depth

8,450 ft

5 wells filed one

Completion to plug

5.8 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

5100.0%

A plug date is filed

120.0%

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

120.0%

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 6,705 and 8,498 ft, median 8,450 ft, over the 5 wells that filed a depth.

Completions filed

Apr 1984 – Jun 2011

5 of 5 wells

Plug dates filed

Mar 2017

1 of 5 wells; 4 filed none

Last completion to plug: a median of 5.8 years across the 1 well that filed both dates, with the middle half between 5.8 years and 5.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells


42-28331103	3	6,705 ft	Jun 2011	Mar 2017	Yes
42-28331170	7	8,436 ft	Nov 1985	—	Yes
42-28331153	5	8,498 ft	Jun 1985	—	Yes
42-28331138	4	8,486 ft	Mar 1985	—	Yes
42-28331052	1	8,450 ft	Apr 1984	—	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 (259)

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

259 months


Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
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	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	66	0	82.85	6.92	$5,468
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	177	0	66.28	6.38	$11,732
May 2006	164	0	66.01	6.42	$10,826
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	0	0	52.33	7.38	$0
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	194	34.47	5.86	$1,137
Mar 2004	0	2,183	34.36	5.53	$12,072
Feb 2004	0	2,303	32.45	5.51	$12,689
Jan 2004	0	2,394	32.03	6.30	$15,081
Dec 2003	0	2,050	30.26	6.30	$12,918
Nov 2003	0	1,568	28.80	4.60	$7,205
Oct 2003	0	1,078	28.17	4.76	$5,131
Sep 2003	0	1,225	26.31	4.75	$5,818
Aug 2003	0	1,556	29.76	5.13	$7,982
Jul 2003	0	1,405	29.41	5.17	$7,265
Jun 2003	0	1,356	28.56	5.98	$8,113
May 2003	0	1,624	26.59	5.97	$9,700
Apr 2003	0	1,200	26.67	5.41	$6,489
Mar 2003	0	1,264	31.14	6.10	$7,705
Feb 2003	0	1,035	33.48	7.93	$8,203
Jan 2003	0	1,265	30.31	5.58	$7,061
Dec 2002	0	1,071	26.91	4.85	$5,198
Nov 2002	0	1,176	24.66	4.14	$4,865
Oct 2002	0	1,389	26.46	4.23	$5,874
Sep 2002	0	976	27.44	3.64	$3,548
Aug 2002	0	1,860	25.96	3.16	$5,885
Jul 2002	0	964	24.58	3.06	$2,952
Jun 2002	0	1,493	23.73	3.34	$4,984
May 2002	0	1,462	24.66	3.58	$5,240
Apr 2002	0	1,533	23.65	3.51	$5,384
Mar 2002	0	1,943	22.00	3.10	$6,029
Feb 2002	0	1,465	18.22	2.38	$3,480
Jan 2002	0	2,573	17.17	2.38	$6,113
Dec 2001	0	1,499	16.93	2.36	$3,544
Nov 2001	0	1,563	18.07	2.41	$3,760
Oct 2001	0	2,675	19.78	2.53	$6,765
Sep 2001	0	2,408	24.26	2.25	$5,421
Aug 2001	0	2,281	24.87	3.05	$6,964
Jul 2001	0	2,324	23.93	3.20	$7,430
Jun 2001	0	2,028	24.56	3.82	$7,755
May 2001	0	2,136	25.52	4.31	$9,200
Apr 2001	0	2,571	24.68	5.34	$13,717
Mar 2001	0	3,337	24.54	5.38	$17,941
Feb 2001	0	2,784	27.75	5.77	$16,056
Jan 2001	0	2,197	27.47	8.40	$18,452
Dec 2000	0	2,853	26.88	9.12	$26,026
Nov 2000	0	3,055	32.21	5.66	$17,285
Oct 2000	0	2,686	31.23	5.15	$13,821
Sep 2000	0	3,589	31.87	5.19	$18,614
Aug 2000	0	3,880	29.64	4.54	$17,618
Jul 2000	0	3,799	28.53	4.09	$15,537
Jun 2000	0	3,410	29.30	4.40	$14,995
May 2000	0	3,205	27.26	3.68	$11,794
Apr 2000	0	3,114	24.51	3.12	$9,703
Mar 2000	0	3,941	28.42	2.86	$11,270
Feb 2000	0	3,402	27.62	2.73	$9,276
Jan 2000	0	2,884	25.27	2.48	$7,154
Dec 1999	0	2,900	24.28	2.42	$7,029
Nov 1999	0	3,224	23.19	2.43	$7,847
Oct 1999	0	3,744	20.98	2.80	$10,497
Sep 1999	0	2,952	21.75	2.62	$7,731
Aug 1999	176	2,299	19.26	2.88	$10,001
Jul 1999	0	2,965	17.89	2.37	$7,034
Jun 1999	0	3,323	15.94	2.36	$7,849
May 1999	0	3,462	15.79	2.32	$8,035
Apr 1999	0	3,478	15.10	2.21	$7,680
Mar 1999	0	2,561	12.47	1.84	$4,708
Feb 1999	0	3,425	9.98	1.82	$6,226
Jan 1999	0	2,972	10.38	1.90	$5,647
Dec 1998	0	3,222	9.20	1.77	$5,714
Nov 1998	0	2,036	10.89	2.19	$4,450
Oct 1998	0	2,046	12.42	1.97	$4,029
Sep 1998	0	3,861	12.59	2.08	$8,041
Aug 1998	0	3,476	11.30	1.91	$6,630
Jul 1998	0	4,169	11.74	2.24	$9,327
Jun 1998	0	4,545	11.24	2.24	$10,168
May 1998	0	2,380	12.62	2.21	$5,251
Apr 1998	0	2,927	13.04	2.51	$7,333
Mar 1998	0	1,882	12.80	2.31	$4,346
Feb 1998	0	2,101	13.95	2.30	$4,830
Jan 1998	0	2,257	14.70	2.15	$4,863
Dec 1997	0	2,601	16.32	2.41	$6,271
Nov 1997	0	1,927	18.19	3.09	$5,951
Oct 1997	0	2,850	19.25	3.15	$8,977
Sep 1997	119	2,795	17.74	2.95	$10,370
Aug 1997	0	3,404	17.86	2.55	$8,696
Jul 1997	0	2,753	17.58	2.25	$6,186
Jun 1997	0	2,656	17.24	2.26	$5,995
May 1997	0	1,503	18.97	2.31	$3,470
Apr 1997	0	1,846	17.88	2.08	$3,845
Mar 1997	0	3,393	18.95	1.94	$6,580
Feb 1997	0	2,455	20.49	2.21	$5,415
Jan 1997	131	3,844	23.48	3.54	$16,682
Dec 1996	0	4,464	23.32	—	$0
Nov 1996	0	4,464	21.97	—	$0
Oct 1996	0	4,298	23.31	—	$0
Sep 1996	0	3,490	22.22	—	$0
Aug 1996	0	4,037	20.26	—	$0
Jul 1996	0	2,156	19.55	—	$0
Jun 1996	0	1,852	18.73	—	$0
May 1996	0	2,526	19.43	—	$0
Apr 1996	0	2,261	21.51	—	$0
Mar 1996	106	2,276	19.38	—	$2,054
Feb 1996	0	1,819	16.98	—	$0
Jan 1996	0	2,150	17.07	—	$0
Dec 1995	188	2,849	17.19	—	$3,232
Nov 1995	0	3,644	16.00	—	$0
Oct 1995	0	3,240	15.43	—	$0
Sep 1995	0	3,116	16.18	—	$0
Aug 1995	89	2,799	15.92	—	$1,417
Jul 1995	0	3,626	15.24	—	$0
Jun 1995	0	3,398	16.41	—	$0
May 1995	193	4,026	17.56	—	$3,389
Apr 1995	95	2,276	17.73	—	$1,684
Mar 1995	187	4,168	16.44	—	$3,074
Feb 1995	0	4,555	16.58	—	$0
Jan 1995	0	4,863	15.92	—	$0
Dec 1994	0	5,084	15.03	—	$0
Nov 1994	0	3,213	15.90	—	$0
Oct 1994	165	3,939	15.58	—	$2,571
Sep 1994	0	2,885	15.29	—	$0
Aug 1994	0	3,601	16.13	—	$0
Jul 1994	0	3,153	17.56	—	$0
Jun 1994	0	3,015	17.09	—	$0
May 1994	255	3,605	15.88	—	$4,049
Apr 1994	0	4,647	14.14	—	$0
Mar 1994	0	3,046	12.46	—	$0
Feb 1994	199	2,397	12.50	—	$2,488
Jan 1994	0	2,824	12.66	—	$0
Dec 1993	0	3,788	12.33	—	$0
Nov 1993	0	3,472	14.49	—	$0
Oct 1993	0	4,748	15.85	—	$0
Sep 1993	0	4,860	15.03	—	$0
Aug 1993	355	4,745	15.66	—	$5,559
Jul 1993	793	4,878	15.46	—	$12,260
Jun 1993	0	0	16.79	—	$0
May 1993	0	717	17.68	—	$0
Apr 1993	0	4,290	18.05	—	$0
Mar 1993	0	1,763	18.14	—	$0
Feb 1993	0	1,731	17.90	—	$0
Jan 1993	0	3,374	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.

Oct 2007 — as filed, then multipliedworked

Oil                   66 bbl  × $ 82.85 =     $5,468
Casinghead gas         0 Mcf  × $  6.92 =         $0

────────────────────────────────────────────────────
Month total                                   $5,468

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/O/9629 is the state's own key, not one this site invented.