GLASS -U-

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

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 31986District 08Field 85280300OilCasinghead gasSave Export

Value, all time

$2.1 M

Jan 1993 – Feb 2017

Value, last 12 filed months

$1 k

at the published price for each month

Months reported

290

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	41,528 bbl	$1,562,754
Casinghead gas	Production	129,800 Mcf	$511,616
Total			$2,074,369

25,046 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 (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 32.1536, -102.0763. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.15362, -102.07627 · 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

9,500 ft

1 wells filed one

Completion to plug

28.3 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 9,500 ft.

Completions filed

Oct 1988

1 of 1 wells

Plug dates filed

Jan 2017

1 of 1 wells

Last completion to plug: a median of 28.3 years across the 1 well that filed both dates, with the middle half between 28.3 years and 28.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-31733542	1	9,500 ft	Oct 1988	Jan 2017	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 (290)

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

290 months


Feb 2017	0	0	50.45	2.95	$0
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	84	45.35	2.69	$226
May 2016	0	87	42.52	1.99	$173
Apr 2016	0	84	36.56	1.99	$167
Mar 2016	12	87	33.01	1.79	$552
Feb 2016	42	81	26.47	2.06	$1,279
Jan 2016	77	87	27.35	2.36	$2,312
Dec 2015	93	87	32.36	2.00	$3,184
Nov 2015	87	84	38.79	2.17	$3,557
Oct 2015	70	87	43.55	2.43	$3,260
Sep 2015	72	84	42.99	2.76	$3,327
Aug 2015	83	157	40.16	2.87	$3,784
Jul 2015	84	178	48.15	2.95	$4,569
Jun 2015	93	175	56.15	2.88	$5,726
May 2015	98	177	55.21	2.96	$5,934
Apr 2015	92	196	49.82	2.71	$5,114
Mar 2015	104	186	42.89	2.93	$5,006
Feb 2015	70	155	44.66	2.98	$3,588
Jan 2015	47	137	43.43	3.10	$2,466
Dec 2014	83	119	54.69	3.59	$4,967
Nov 2014	93	123	70.46	4.25	$7,076
Oct 2014	100	169	78.30	3.90	$8,489
Sep 2014	100	183	86.16	4.05	$9,356
Aug 2014	87	203	89.39	4.04	$8,596
Jul 2014	98	187	96.56	4.18	$10,244
Jun 2014	67	187	98.16	4.74	$7,463
May 2014	76	178	94.73	4.73	$8,041
Apr 2014	65	168	95.94	4.81	$7,044
Mar 2014	71	182	95.89	5.06	$7,729
Feb 2014	71	146	97.40	6.19	$7,819
Jan 2014	88	161	90.40	4.86	$8,738
Dec 2013	85	157	91.82	4.35	$8,488
Nov 2013	89	141	88.85	3.74	$8,435
Oct 2013	94	145	97.42	3.78	$9,705
Sep 2013	87	163	104.11	3.72	$9,664
Aug 2013	93	211	104.25	3.52	$10,439
Jul 2013	84	195	102.52	3.72	$9,337
Jun 2013	80	122	94.40	3.93	$8,032
May 2013	90	106	94.83	4.15	$8,975
Apr 2013	88	120	93.96	4.28	$8,782
Mar 2013	90	140	93.62	3.91	$8,974
Feb 2013	74	129	91.23	3.42	$7,192
Jan 2013	88	153	91.60	3.42	$8,584
Dec 2012	78	115	86.77	3.42	$7,161
Nov 2012	83	84	86.95	3.62	$7,521
Oct 2012	84	87	89.38	3.40	$7,804
Sep 2012	88	84	94.67	2.92	$8,576
Aug 2012	75	87	92.66	2.91	$7,203
Jul 2012	85	87	85.13	3.02	$7,499
Jun 2012	79	109	79.82	2.52	$6,580
May 2012	79	206	91.61	2.49	$7,750
Apr 2012	72	239	101.65	2.00	$7,796
Mar 2012	83	289	105.05	2.22	$9,361
Feb 2012	86	280	101.10	2.57	$9,414
Jan 2012	96	313	98.09	2.73	$10,272
Dec 2011	103	319	96.87	3.24	$11,011
Nov 2011	79	299	95.72	3.31	$8,552
Oct 2011	90	300	84.98	3.65	$8,743
Sep 2011	89	313	83.62	3.99	$8,690
Aug 2011	87	358	83.40	4.15	$8,741
Jul 2011	89	378	94.14	4.52	$10,086
Jun 2011	86	366	92.90	4.64	$9,688
May 2011	97	314	98.13	4.40	$10,902
Apr 2011	82	354	105.96	4.33	$10,223
Mar 2011	100	390	96.36	4.06	$11,218
Feb 2011	98	359	85.64	4.18	$9,893
Jan 2011	98	391	86.50	4.59	$10,271
Dec 2010	96	407	85.73	4.35	$10,000
Nov 2010	103	355	80.84	3.80	$9,674
Oct 2010	109	438	78.10	3.51	$10,050
Sep 2010	100	424	72.63	3.98	$8,950
Aug 2010	83	427	73.68	4.42	$8,003
Jul 2010	93	434	72.55	4.74	$8,803
Jun 2010	91	414	70.36	4.91	$8,436
May 2010	106	491	71.12	4.24	$9,618
Apr 2010	103	466	81.69	4.12	$10,335
Mar 2010	116	497	78.39	4.39	$11,274
Feb 2010	103	449	73.58	5.44	$10,022
Jan 2010	109	490	74.36	5.96	$11,028
Dec 2009	94	501	71.44	5.48	$9,463
Nov 2009	119	534	74.59	3.75	$10,880
Oct 2009	109	560	72.54	4.11	$10,209
Sep 2009	123	557	65.54	3.06	$9,768
Aug 2009	109	564	67.42	3.22	$9,164
Jul 2009	112	523	61.13	3.46	$8,658
Jun 2009	102	504	66.16	3.90	$8,711
May 2009	94	506	54.74	3.93	$7,132
Apr 2009	99	488	46.77	3.59	$6,381
Mar 2009	112	514	42.14	4.06	$6,806
Feb 2009	99	453	32.81	4.63	$5,347
Jan 2009	89	483	35.86	5.37	$5,786
Dec 2008	118	520	37.10	5.98	$7,486
Nov 2008	109	492	55.49	6.86	$9,424
Oct 2008	108	276	75.24	6.92	$10,036
Sep 2008	109	233	101.76	7.88	$12,927
Aug 2008	104	541	114.22	8.48	$16,468
Jul 2008	104	553	131.08	11.39	$19,931
Jun 2008	97	507	131.33	13.03	$19,347
May 2008	105	491	123.17	11.57	$18,616
Apr 2008	105	413	110.31	10.45	$15,900
Mar 2008	107	503	101.90	9.66	$15,764
Feb 2008	104	474	92.53	8.77	$13,780
Jan 2008	123	463	90.38	8.21	$14,916
Dec 2007	130	551	88.33	7.30	$15,506
Nov 2007	127	510	91.67	7.29	$15,361
Oct 2007	122	563	82.85	6.92	$14,005
Sep 2007	113	646	75.84	6.24	$12,604
Aug 2007	117	649	69.06	6.39	$12,226
Jul 2007	120	557	70.90	6.39	$12,066
Jun 2007	103	532	62.00	7.55	$10,402
May 2007	120	573	58.74	7.85	$11,545
Apr 2007	127	554	59.61	7.81	$11,895
Mar 2007	125	569	56.92	7.30	$11,270
Feb 2007	109	490	55.10	8.22	$10,032
Jan 2007	105	605	50.30	6.73	$9,351
Dec 2006	115	501	56.65	6.92	$9,981
Nov 2006	110	510	54.20	7.62	$9,847
Oct 2006	118	594	54.90	6.01	$10,050
Sep 2006	119	546	60.08	5.04	$9,900
Aug 2006	113	542	68.71	7.34	$11,742
Jul 2006	129	525	69.37	6.34	$12,279
Jun 2006	129	560	66.28	6.38	$12,125
May 2006	131	659	66.01	6.42	$12,881
Apr 2006	136	554	64.39	7.36	$12,835
Mar 2006	132	576	56.70	7.08	$11,564
Feb 2006	129	522	57.59	7.75	$11,475
Jan 2006	129	591	60.59	8.93	$13,096
Dec 2005	75	550	54.94	13.42	$11,499
Nov 2005	195	438	54.69	10.59	$15,302
Oct 2005	182	618	58.34	13.80	$19,144
Sep 2005	179	551	61.45	12.08	$17,655
Aug 2005	0	596	61.51	9.80	$5,839
Jul 2005	174	601	55.69	7.84	$14,404
Jun 2005	181	625	52.33	7.38	$14,085
May 2005	0	548	45.22	6.65	$3,645
Apr 2005	181	598	49.20	7.36	$13,307
Mar 2005	181	606	50.37	7.15	$13,453
Feb 2005	0	486	45.22	6.31	$3,068
Jan 2005	180	599	43.16	6.32	$11,556
Dec 2004	180	551	39.86	6.75	$10,895
Nov 2004	178	610	45.28	6.33	$11,921
Oct 2004	0	634	49.70	6.52	$4,131
Sep 2004	179	600	43.24	5.28	$10,910
Aug 2004	177	625	42.37	5.55	$10,969
Jul 2004	0	586	38.28	6.08	$3,565
Jun 2004	181	622	36.10	6.43	$10,535
May 2004	180	594	37.48	6.49	$10,604
Apr 2004	181	579	34.47	5.86	$9,631
Mar 2004	186	579	34.36	5.53	$9,593
Feb 2004	0	531	32.45	5.51	$2,926
Jan 2004	179	599	32.03	6.30	$9,507
Dec 2003	184	568	30.26	6.30	$9,147
Nov 2003	183	568	28.80	4.60	$7,880
Oct 2003	0	610	28.17	4.76	$2,903
Sep 2003	181	621	26.31	4.75	$7,711
Aug 2003	179	644	29.76	5.13	$8,631
Jul 2003	178	599	29.41	5.17	$8,332
Jun 2003	0	526	28.56	5.98	$3,147
May 2003	178	583	26.59	5.97	$8,215
Apr 2003	177	626	26.67	5.41	$8,106
Mar 2003	184	604	31.14	6.10	$9,412
Feb 2003	0	521	33.48	7.93	$4,129
Jan 2003	181	579	30.31	5.58	$8,718
Dec 2002	178	535	26.91	4.85	$7,387
Nov 2002	179	535	24.66	4.14	$6,627
Oct 2002	175	590	26.46	4.23	$7,126
Sep 2002	175	608	27.44	3.64	$7,012
Aug 2002	178	630	25.96	3.16	$6,614
Jul 2002	0	665	24.58	3.06	$2,036
Jun 2002	179	658	23.73	3.34	$6,444
May 2002	176	629	24.66	3.58	$6,595
Apr 2002	180	644	23.65	3.51	$6,519
Mar 2002	181	621	22.00	3.10	$5,909
Feb 2002	0	543	18.22	2.38	$1,290
Jan 2002	183	576	17.17	2.38	$4,511
Dec 2001	182	509	16.93	2.36	$4,285
Nov 2001	182	473	18.07	2.41	$4,427
Oct 2001	178	573	19.78	2.53	$4,970
Sep 2001	181	617	24.26	2.25	$5,780
Aug 2001	179	635	24.87	3.05	$6,390
Jul 2001	182	639	23.93	3.20	$6,398
Jun 2001	182	609	24.56	3.82	$6,799
May 2001	176	624	25.52	4.31	$7,179
Apr 2001	176	551	24.68	5.34	$7,283
Mar 2001	181	479	24.54	5.38	$7,017
Feb 2001	178	456	27.75	5.77	$7,569
Jan 2001	185	408	27.47	8.40	$8,509
Dec 2000	367	489	26.88	9.12	$14,326
Nov 2000	0	531	32.21	5.66	$3,004
Oct 2000	0	485	31.23	5.15	$2,496
Sep 2000	178	599	31.87	5.19	$8,780
Aug 2000	181	572	29.64	4.54	$7,962
Jul 2000	176	584	28.53	4.09	$7,410
Jun 2000	352	563	29.30	4.40	$12,789
May 2000	0	509	27.26	3.68	$1,873
Apr 2000	367	597	24.51	3.12	$10,855
Mar 2000	177	585	28.42	2.86	$6,703
Feb 2000	0	454	27.62	2.73	$1,238
Jan 2000	181	574	25.27	2.48	$5,998
Dec 1999	180	482	24.28	2.42	$5,539
Nov 1999	362	527	23.19	2.43	$9,677
Oct 1999	0	505	20.98	2.80	$1,416
Sep 1999	181	521	21.75	2.62	$5,301
Aug 1999	178	554	19.26	2.88	$5,021
Jul 1999	180	527	17.89	2.37	$4,470
Jun 1999	179	586	15.94	2.36	$4,237
May 1999	0	708	15.79	2.32	$1,643
Apr 1999	0	0	15.10	2.21	$0
Mar 1999	0	0	12.47	1.84	$0
Feb 1999	0	0	9.98	1.82	$0
Jan 1999	136	84	10.38	1.90	$1,571
Dec 1998	0	362	9.20	1.77	$642
Nov 1998	178	607	10.89	2.19	$3,265
Oct 1998	180	592	12.42	1.97	$3,401
Sep 1998	179	655	12.59	2.08	$3,618
Aug 1998	175	718	11.30	1.91	$3,347
Jul 1998	173	749	11.74	2.24	$3,707
Jun 1998	176	752	11.24	2.24	$3,661
May 1998	175	806	12.62	2.21	$3,987
Apr 1998	351	770	13.04	2.51	$6,506
Mar 1998	179	732	12.80	2.31	$3,982
Feb 1998	173	640	13.95	2.30	$3,885
Jan 1998	172	646	14.70	2.15	$3,920
Dec 1997	169	684	16.32	2.41	$4,407
Nov 1997	339	755	18.19	3.09	$8,498
Oct 1997	174	744	19.25	3.15	$5,693
Sep 1997	172	736	17.74	2.95	$5,226
Aug 1997	171	753	17.86	2.55	$4,978
Jul 1997	177	797	17.58	2.25	$4,902
Jun 1997	174	719	17.24	2.26	$4,623
May 1997	180	619	18.97	2.31	$4,844
Apr 1997	175	661	17.88	2.08	$4,506
Mar 1997	304	668	18.95	1.94	$7,056
Feb 1997	180	596	20.49	2.21	$5,003
Jan 1997	173	629	23.48	3.54	$6,289
Dec 1996	345	654	23.32	—	$8,045
Nov 1996	172	672	21.97	—	$3,779
Oct 1996	175	730	23.31	—	$4,079
Sep 1996	357	724	22.22	—	$7,933
Aug 1996	176	760	20.26	—	$3,566
Jul 1996	175	754	19.55	—	$3,421
Jun 1996	174	635	18.73	—	$3,259
May 1996	348	803	19.43	—	$6,762
Apr 1996	171	486	21.51	—	$3,678
Mar 1996	175	628	19.38	—	$3,392
Feb 1996	350	544	16.98	—	$5,943
Jan 1996	170	519	17.07	—	$2,902
Dec 1995	181	676	17.19	—	$3,111
Nov 1995	364	591	16.00	—	$5,824
Oct 1995	182	565	15.43	—	$2,808
Sep 1995	360	604	16.18	—	$5,825
Aug 1995	179	550	15.92	—	$2,850
Jul 1995	354	594	15.24	—	$5,395
Jun 1995	180	386	16.41	—	$2,954
May 1995	356	467	17.56	—	$6,251
Apr 1995	182	491	17.73	—	$3,227
Mar 1995	360	539	16.44	—	$5,918
Feb 1995	177	380	16.58	—	$2,935
Jan 1995	360	453	15.92	—	$5,731
Dec 1994	181	495	15.03	—	$2,720
Nov 1994	361	465	15.90	—	$5,740
Oct 1994	362	591	15.58	—	$5,640
Sep 1994	182	477	15.29	—	$2,783
Aug 1994	349	512	16.13	—	$5,629
Jul 1994	355	486	17.56	—	$6,234
Jun 1994	179	431	17.09	—	$3,059
May 1994	355	456	15.88	—	$5,637
Apr 1994	180	451	14.14	—	$2,545
Mar 1994	361	446	12.46	—	$4,498
Feb 1994	181	519	12.50	—	$2,263
Jan 1994	360	434	12.66	—	$4,558
Dec 1993	357	436	12.33	—	$4,402
Nov 1993	361	491	14.49	—	$5,231
Oct 1993	180	381	15.85	—	$2,853
Sep 1993	361	400	15.03	—	$5,426
Aug 1993	353	536	15.66	—	$5,528
Jul 1993	178	439	15.46	—	$2,752
Jun 1993	356	490	16.79	—	$5,977
May 1993	179	426	17.68	—	$3,165
Apr 1993	356	469	18.05	—	$6,426
Mar 1993	361	511	18.14	—	$6,549
Feb 1993	183	84	17.90	—	$3,276
Jan 1993	355	415	16.93	—	$6,010

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 2016 — as filed, then multipliedworked

Oil                    0 bbl  × $ 45.35 =         $0
Casinghead gas        84 Mcf  × $  2.69 =       $226

────────────────────────────────────────────────────
Month total                                     $226

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/31986 is the state's own key, not one this site invented.