GLASS, M.A.

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

Operated by PATTERSON PETROLEUM LP (P-5 643435) in the PYRON (ELLENBURGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12577District 7BField 73581333OilCasinghead gasSave Export

Value, all time

$940 k

Jan 1993 – Jul 2003

Value, last 12 filed months

$47 k

at the published price for each month

Months reported

127

no gaps in the span

Streams

oil, casinghead gas

The PYRON (ELLENBURGER) 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 5 wells, and the rule below applies to all of them.

Discovered

1951-04-02

as the register files it

Field class

Oil

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

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	50,569 bbl	$927,894
Casinghead gas	Production	6,771 Mcf	$11,799
Total			$939,693

2,505 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 (2)

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 32.5854, -100.6423. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.58537, -100.64234 · 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%

2 of 2 wells

With a plug date

100.0%

2 of 2 wells

Median depth

5,559 ft

2 wells filed one

Completion to plug

26.5 years

median over 2 wells

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

2100.0%

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

2100.0%

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 3,800 and 7,317 ft, median 5,559 ft, over the 2 wells that filed a depth.

Completions filed

Apr 1975 – May 1978

2 of 2 wells

Plug dates filed

Apr 2003

2 of 2 wells

Last completion to plug: a median of 26.5 years across the 2 wells that filed both dates, with the middle half between 25.7 years and 27.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-15130208	1A	3,800 ft	May 1978	Apr 2003	Yes
42-15130217	1B	7,317 ft	Apr 1975	Apr 2003	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 (127)

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

127 months


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	170	0	26.67	5.41	$4,534
Mar 2003	0	11	31.14	6.10	$67
Feb 2003	173	8	33.48	7.93	$5,855
Jan 2003	177	12	30.31	5.58	$5,432
Dec 2002	175	14	26.91	4.85	$4,777
Nov 2002	521	12	24.66	4.14	$12,898
Oct 2002	0	15	26.46	4.23	$63
Sep 2002	172	19	27.44	3.64	$4,789
Aug 2002	339	23	25.96	3.16	$8,873
Jul 2002	0	26	24.58	3.06	$80
Jun 2002	341	31	23.73	3.34	$8,195
May 2002	342	25	24.66	3.58	$8,523
Apr 2002	175	37	23.65	3.51	$4,269
Mar 2002	346	36	22.00	3.10	$7,724
Feb 2002	174	33	18.22	2.38	$3,249
Jan 2002	351	37	17.17	2.38	$6,115
Dec 2001	353	42	16.93	2.36	$6,076
Nov 2001	343	56	18.07	2.41	$6,333
Oct 2001	174	64	19.78	2.53	$3,604
Sep 2001	351	31	24.26	2.25	$8,585
Aug 2001	350	32	24.87	3.05	$8,802
Jul 2001	348	33	23.93	3.20	$8,433
Jun 2001	171	35	24.56	3.82	$4,334
May 2001	348	36	25.52	4.31	$9,036
Apr 2001	346	29	24.68	5.34	$8,694
Mar 2001	174	34	24.54	5.38	$4,453
Feb 2001	345	27	27.75	5.77	$9,729
Jan 2001	179	32	27.47	8.40	$5,186
Dec 2000	348	29	26.88	9.12	$9,619
Nov 2000	348	25	32.21	5.66	$11,351
Oct 2000	171	27	31.23	5.15	$5,479
Sep 2000	342	29	31.87	5.19	$11,050
Aug 2000	341	32	29.64	4.54	$10,253
Jul 2000	343	35	28.53	4.09	$9,929
Jun 2000	347	33	29.30	4.40	$10,312
May 2000	168	36	27.26	3.68	$4,712
Apr 2000	515	33	24.51	3.12	$12,725
Mar 2000	174	42	28.42	2.86	$5,065
Feb 2000	175	0	27.62	2.73	$4,834
Jan 2000	354	44	25.27	2.48	$9,055
Dec 1999	527	43	24.28	2.42	$12,900
Nov 1999	343	52	23.19	2.43	$8,081
Oct 1999	348	57	20.98	2.80	$7,461
Sep 1999	346	56	21.75	2.62	$7,672
Aug 1999	348	61	19.26	2.88	$6,878
Jul 1999	518	63	17.89	2.37	$9,416
Jun 1999	345	68	15.94	2.36	$5,660
May 1999	345	76	15.79	2.32	$5,624
Apr 1999	516	81	15.10	2.21	$7,970
Mar 1999	346	72	12.47	1.84	$4,447
Feb 1999	516	76	9.98	1.82	$5,288
Jan 1999	346	84	10.38	1.90	$3,751
Dec 1998	176	86	9.20	1.77	$1,772
Nov 1998	349	119	10.89	2.19	$4,061
Oct 1998	525	126	12.42	1.97	$6,769
Sep 1998	347	122	12.59	2.08	$4,623
Aug 1998	524	117	11.30	1.91	$6,144
Jul 1998	520	121	11.74	2.24	$6,376
Jun 1998	344	114	11.24	2.24	$4,122
May 1998	638	115	12.62	2.21	$8,305
Apr 1998	349	112	13.04	2.51	$4,832
Mar 1998	355	116	12.80	2.31	$4,812
Feb 1998	520	106	13.95	2.30	$7,498
Jan 1998	351	117	14.70	2.15	$5,412
Dec 1997	335	114	16.32	2.41	$5,742
Nov 1997	336	111	18.19	3.09	$6,455
Oct 1997	541	116	19.25	3.15	$10,780
Sep 1997	345	109	17.74	2.95	$6,442
Aug 1997	522	87	17.86	2.55	$9,545
Jul 1997	341	68	17.58	2.25	$6,148
Jun 1997	523	56	17.24	2.26	$9,143
May 1997	519	44	18.97	2.31	$9,947
Apr 1997	336	51	17.88	2.08	$6,114
Mar 1997	697	47	18.95	1.94	$13,299
Feb 1997	170	86	20.49	2.21	$3,673
Jan 1997	524	62	23.48	3.54	$12,523
Dec 1996	336	21	23.32	—	$7,836
Nov 1996	170	46	21.97	—	$3,735
Oct 1996	535	34	23.31	—	$12,471
Sep 1996	517	45	22.22	—	$11,488
Aug 1996	344	45	20.26	—	$6,969
Jul 1996	339	32	19.55	—	$6,627
Jun 1996	163	28	18.73	—	$3,053
May 1996	511	47	19.43	—	$9,929
Apr 1996	507	44	21.51	—	$10,906
Mar 1996	340	41	19.38	—	$6,589
Feb 1996	335	35	16.98	—	$5,688
Jan 1996	515	45	17.07	—	$8,791
Dec 1995	346	47	17.19	—	$5,948
Nov 1995	528	46	16.00	—	$8,448
Oct 1995	510	47	15.43	—	$7,869
Sep 1995	344	41	16.18	—	$5,566
Aug 1995	513	32	15.92	—	$8,167
Jul 1995	176	34	15.24	—	$2,682
Jun 1995	695	42	16.41	—	$11,405
May 1995	175	44	17.56	—	$3,073
Apr 1995	515	43	17.73	—	$9,131
Mar 1995	347	35	16.44	—	$5,705
Feb 1995	350	35	16.58	—	$5,803
Jan 1995	347	43	15.92	—	$5,524
Dec 1994	517	43	15.03	—	$7,771
Nov 1994	350	41	15.90	—	$5,565
Oct 1994	350	33	15.58	—	$5,453
Sep 1994	523	46	15.29	—	$7,997
Aug 1994	345	40	16.13	—	$5,565
Jul 1994	516	48	17.56	—	$9,061
Jun 1994	337	45	17.09	—	$5,759
May 1994	524	52	15.88	—	$8,321
Apr 1994	522	53	14.14	—	$7,381
Mar 1994	522	50	12.46	—	$6,504
Feb 1994	735	58	12.50	—	$9,188
Jan 1994	420	47	12.66	—	$5,317
Dec 1993	706	85	12.33	—	$8,705
Nov 1993	861	76	14.49	—	$12,476
Oct 1993	867	88	15.85	—	$13,742
Sep 1993	877	87	15.03	—	$13,181
Aug 1993	883	89	15.66	—	$13,828
Jul 1993	878	90	15.46	—	$13,574
Jun 1993	693	77	16.79	—	$11,635
May 1993	870	85	17.68	—	$15,382
Apr 1993	686	59	18.05	—	$12,382
Mar 1993	954	88	18.14	—	$17,306
Feb 1993	698	78	17.90	—	$12,494
Jan 1993	882	95	16.93	—	$14,932

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 2003 — as filed, then multipliedworked

Oil                  170 bbl  × $ 26.67 =     $4,534
Casinghead gas         0 Mcf  × $  5.41 =         $0

────────────────────────────────────────────────────
Month total                                   $4,534

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. 7B/O/12577 is the state's own key, not one this site invented.