STATE GLASS

Name: STATE GLASS lease production and value, Apr 2003 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by COG OPERATING LLC (P-5 166150) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 37071District 08Field 85280300OilCasinghead gasSave Export

Value, all time

$14.5 M

Apr 2003 – Jul 2010

Value, last 12 filed months

$1.6 M

at the published price for each month

Months reported

no gaps in the span

Streams

oil, casinghead gas

The SPRABERRY (TREND AREA) 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered

1952-12-22

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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	191,184 bbl	$12,549,921
Casinghead gas	Production	293,048 Mcf	$1,965,268
Total			$14,515,189

Wells on this lease (4)

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 31.6688, -102.1687. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.66873, -102.16868 · 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%

4 of 4 wells

With a plug date

25.0%

1 of 4 wells

Median depth

10,287 ft

4 wells filed one

Completion to plug

15.5 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

4100.0%

A plug date is filed

125.0%

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

125.0%

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 10,130 and 10,400 ft, median 10,287 ft, over the 4 wells that filed a depth.

Completions filed

Apr 2003 – Apr 2008

4 of 4 wells

Plug dates filed

Oct 2018

1 of 4 wells; 3 filed none

Last completion to plug: a median of 15.5 years across the 1 well that filed both dates, with the middle half between 15.5 years and 15.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells


42-32935824	209	10,400 ft	Apr 2008	—	Yes
42-32935691	208	10,373 ft	Jul 2007	—	Yes
42-32934953	207	10,200 ft	Jun 2004	—	Yes
42-32934801	206	10,130 ft	Apr 2003	Oct 2018	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 (88)

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

88 months


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	2,548	3,529	81.69	4.12	$222,695
Mar 2010	2,351	3,097	78.39	4.39	$197,887
Feb 2010	1,689	3,604	73.58	5.44	$143,891
Jan 2010	2,140	4,105	74.36	5.96	$183,613
Dec 2009	2,173	4,733	71.44	5.48	$181,194
Nov 2009	2,187	4,909	74.59	3.75	$181,544
Oct 2009	2,343	5,186	72.54	4.11	$191,277
Sep 2009	2,049	5,901	65.54	3.06	$152,377
Aug 2009	2,330	6,798	67.42	3.22	$178,968
Jul 2009	2,071	6,037	61.13	3.46	$147,515
Jun 2009	2,246	5,682	66.16	3.90	$170,727
May 2009	2,123	4,276	54.74	3.93	$133,000
Apr 2009	2,705	4,583	46.77	3.59	$142,954
Mar 2009	2,710	4,730	42.14	4.06	$133,398
Feb 2009	2,234	4,527	32.81	4.63	$94,271
Jan 2009	3,079	5,760	35.86	5.37	$141,350
Dec 2008	3,616	6,137	37.10	5.98	$170,835
Nov 2008	3,904	6,382	55.49	6.86	$260,416
Oct 2008	3,504	5,961	75.24	6.92	$304,903
Sep 2008	4,873	7,228	101.76	7.88	$552,812
Aug 2008	4,562	6,859	114.22	8.48	$579,257
Jul 2008	4,626	6,601	131.08	11.39	$681,558
Jun 2008	6,104	7,752	131.33	13.03	$902,667
May 2008	5,491	5,965	123.17	11.57	$745,367
Apr 2008	3,021	3,346	110.31	10.45	$368,228
Mar 2008	1,958	2,401	101.90	9.66	$222,724
Feb 2008	1,935	2,597	92.53	8.77	$201,823
Jan 2008	2,228	2,928	90.38	8.21	$225,393
Dec 2007	2,717	2,314	88.33	7.30	$256,889
Nov 2007	1,907	2,795	91.67	7.29	$195,195
Oct 2007	3,582	5,565	82.85	6.92	$335,290
Sep 2007	3,834	5,605	75.84	6.24	$325,769
Aug 2007	4,040	5,192	69.06	6.39	$312,169
Jul 2007	2,279	2,505	70.90	6.39	$177,583
Jun 2007	1,276	1,549	62.00	7.55	$90,805
May 2007	917	1,564	58.74	7.85	$66,136
Apr 2007	935	1,504	59.61	7.81	$67,474
Mar 2007	1,274	1,811	56.92	7.30	$85,740
Feb 2007	1,288	1,600	55.10	8.22	$84,114
Jan 2007	1,344	1,802	50.30	6.73	$79,725
Dec 2006	994	1,863	56.65	6.92	$69,199
Nov 2006	1,288	2,041	54.20	7.62	$85,357
Oct 2006	1,614	2,212	54.90	6.01	$101,911
Sep 2006	960	2,326	60.08	5.04	$69,393
Aug 2006	1,273	2,630	68.71	7.34	$106,772
Jul 2006	1,580	2,668	69.37	6.34	$126,527
Jun 2006	1,272	2,513	66.28	6.38	$100,351
May 2006	1,888	2,524	66.01	6.42	$140,844
Apr 2006	1,225	2,307	64.39	7.36	$95,858
Mar 2006	1,557	2,683	56.70	7.08	$107,285
Feb 2006	1,303	2,182	57.59	7.75	$91,953
Jan 2006	1,688	2,461	60.59	8.93	$124,261
Dec 2005	1,685	2,285	54.94	13.42	$123,228
Nov 2005	1,344	2,347	54.69	10.59	$98,354
Oct 2005	1,664	2,739	58.34	13.80	$134,864
Sep 2005	1,662	2,529	61.45	12.08	$132,678
Aug 2005	1,987	2,867	61.51	9.80	$150,308
Jul 2005	1,907	2,822	55.69	7.84	$128,336
Jun 2005	1,806	2,792	52.33	7.38	$115,116
May 2005	1,828	2,203	45.22	6.65	$97,315
Apr 2005	1,998	2,983	49.20	7.36	$120,258
Mar 2005	2,319	3,316	50.37	7.15	$140,534
Feb 2005	2,015	2,869	45.22	6.31	$109,227
Jan 2005	2,544	3,571	43.16	6.32	$132,376
Dec 2004	2,612	3,997	39.86	6.75	$131,098
Nov 2004	2,914	4,040	45.28	6.33	$157,521
Oct 2004	3,525	5,505	49.70	6.52	$211,058
Sep 2004	3,820	5,604	43.24	5.28	$194,788
Aug 2004	4,427	5,127	42.37	5.55	$216,030
Jul 2004	4,838	4,862	38.28	6.08	$214,780
Jun 2004	1,603	1,559	36.10	6.43	$67,897
May 2004	1,237	1,447	37.48	6.49	$55,760
Apr 2004	862	1,067	34.47	5.86	$35,964
Mar 2004	680	1,120	34.36	5.53	$29,559
Feb 2004	1,257	1,357	32.45	5.51	$48,266
Jan 2004	963	1,496	32.03	6.30	$40,269
Dec 2003	1,559	1,535	30.26	6.30	$56,848
Nov 2003	942	1,527	28.80	4.60	$34,146
Oct 2003	1,508	1,812	28.17	4.76	$51,105
Sep 2003	1,607	1,928	26.31	4.75	$51,437
Aug 2003	1,605	2,389	29.76	5.13	$60,020
Jul 2003	1,920	2,420	29.41	5.17	$68,981
Jun 2003	1,933	2,047	28.56	5.98	$67,454
May 2003	3,634	4,534	26.59	5.97	$123,708
Apr 2003	144	522	26.67	5.41	$6,663

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

Oil                2,548 bbl  × $ 81.69 =   $208,146
Casinghead gas     3,529 Mcf  × $  4.12 =    $14,549

────────────────────────────────────────────────────
Month total                                 $222,695

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. 08/O/37071 is the state's own key, not one this site invented.