GLASS -D-

Name: GLASS -D- 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 28308District 08Field 85280300NGPA filingOilCasinghead gasSave Export

Value, all time

$3.6 M

Jan 1993 – May 2017

Value, last 12 filed months

$66 k

at the published price for each month

Months reported

293

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.”

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	1	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	56,898 bbl	$3,083,719
Casinghead gas	Production	111,909 Mcf	$484,057
Total			$3,567,776

22,743 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 32.1576, -102.0753. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.15763, -102.07533 · 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

9,691 ft

2 wells filed one

Completion to plug

18.4 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 9,682 and 9,700 ft, median 9,691 ft, over the 2 wells that filed a depth.

Completions filed

Aug 1983 – Dec 2013

2 of 2 wells

Plug dates filed

Feb 2017 – Mar 2017

2 of 2 wells

Last completion to plug: a median of 18.4 years across the 2 wells that filed both dates, with the middle half between 10.8 years and 26.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-31734563	2	9,682 ft	Dec 2013	Feb 2017	Yes
42-31732718	1	9,700 ft	Aug 1983	Mar 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 (293)

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

293 months


May 2017	0	0	45.37	3.26	$0
Apr 2017	0	0	47.93	3.21	$0
Mar 2017	9	0	46.77	2.98	$421
Feb 2017	168	92	50.45	2.95	$8,747
Jan 2017	208	208	49.41	3.42	$10,988
Dec 2016	200	206	48.76	3.72	$10,519
Nov 2016	211	227	42.49	2.64	$9,566
Oct 2016	199	239	46.19	3.09	$9,930
Sep 2016	83	257	41.55	3.10	$4,246
Aug 2016	63	190	41.44	2.92	$3,166
Jul 2016	83	197	41.62	2.92	$4,031
Jun 2016	75	233	45.35	2.69	$4,027
May 2016	101	247	42.52	1.99	$4,786
Apr 2016	169	232	36.56	1.99	$6,641
Mar 2016	229	256	33.01	1.79	$8,019
Feb 2016	79	144	26.47	2.06	$2,388
Jan 2016	112	184	27.35	2.36	$3,498
Dec 2015	113	190	32.36	2.00	$4,037
Nov 2015	105	136	38.79	2.17	$4,368
Oct 2015	104	87	43.55	2.43	$4,740
Sep 2015	129	84	42.99	2.76	$5,777
Aug 2015	157	203	40.16	2.87	$6,888
Jul 2015	154	219	48.15	2.95	$8,060
Jun 2015	154	209	56.15	2.88	$9,250
May 2015	136	255	55.21	2.96	$8,262
Apr 2015	121	313	49.82	2.71	$6,875
Mar 2015	145	191	42.89	2.93	$6,780
Feb 2015	99	150	44.66	2.98	$4,868
Jan 2015	63	118	43.43	3.10	$3,102
Dec 2014	109	112	54.69	3.59	$6,363
Nov 2014	138	112	70.46	4.25	$10,200
Oct 2014	111	110	78.30	3.90	$9,120
Sep 2014	110	145	86.16	4.05	$10,064
Aug 2014	82	160	89.39	4.04	$7,976
Jul 2014	106	129	96.56	4.18	$10,775
Jun 2014	84	149	98.16	4.74	$8,951
May 2014	85	135	94.73	4.73	$8,690
Apr 2014	46	111	95.94	4.81	$4,947
Mar 2014	51	140	95.89	5.06	$5,598
Feb 2014	37	116	97.40	6.19	$4,322
Jan 2014	2	95	90.40	4.86	$643
Dec 2013	0	87	91.82	4.35	$379
Nov 2013	0	84	88.85	3.74	$314
Oct 2013	0	87	97.42	3.78	$329
Sep 2013	0	84	104.11	3.72	$312
Aug 2013	19	87	104.25	3.52	$2,287
Jul 2013	132	119	102.52	3.72	$13,975
Jun 2013	256	84	94.40	3.93	$24,497
May 2013	297	87	94.83	4.15	$28,525
Apr 2013	297	102	93.96	4.28	$28,343
Mar 2013	304	151	93.62	3.91	$29,051
Feb 2013	258	160	91.23	3.42	$24,085
Jan 2013	316	186	91.60	3.42	$29,582
Dec 2012	294	117	86.77	3.42	$25,911
Nov 2012	285	84	86.95	3.62	$25,085
Oct 2012	288	87	89.38	3.40	$26,037
Sep 2012	299	84	94.67	2.92	$28,551
Aug 2012	257	87	92.66	2.91	$24,067
Jul 2012	289	87	85.13	3.02	$24,865
Jun 2012	276	110	79.82	2.52	$22,307
May 2012	294	163	91.61	2.49	$27,339
Apr 2012	280	293	101.65	2.00	$29,047
Mar 2012	274	309	105.05	2.22	$29,470
Feb 2012	293	322	101.10	2.57	$30,450
Jan 2012	298	346	98.09	2.73	$30,177
Dec 2011	321	345	96.87	3.24	$32,213
Nov 2011	305	311	95.72	3.31	$30,224
Oct 2011	297	336	84.98	3.65	$26,465
Sep 2011	284	340	83.62	3.99	$25,103
Aug 2011	256	311	83.40	4.15	$22,641
Jul 2011	249	315	94.14	4.52	$24,864
Jun 2011	258	320	92.90	4.64	$25,453
May 2011	281	281	98.13	4.40	$28,812
Apr 2011	135	281	105.96	4.33	$15,522
Mar 2011	206	320	96.36	4.06	$21,149
Feb 2011	218	280	85.64	4.18	$19,840
Jan 2011	246	317	86.50	4.59	$22,734
Dec 2010	268	348	85.73	4.35	$24,489
Nov 2010	284	308	80.84	3.80	$24,128
Oct 2010	286	371	78.10	3.51	$23,638
Sep 2010	247	327	72.63	3.98	$19,241
Aug 2010	274	407	73.68	4.42	$21,987
Jul 2010	274	388	72.55	4.74	$21,716
Jun 2010	252	365	70.36	4.91	$19,523
May 2010	211	304	71.12	4.24	$16,294
Apr 2010	49	109	81.69	4.12	$4,452
Mar 2010	121	186	78.39	4.39	$10,301
Feb 2010	238	402	73.58	5.44	$19,700
Jan 2010	287	465	74.36	5.96	$24,115
Dec 2009	251	457	71.44	5.48	$20,438
Nov 2009	263	467	74.59	3.75	$21,369
Oct 2009	256	512	72.54	4.11	$20,675
Sep 2009	282	560	65.54	3.06	$20,199
Aug 2009	285	615	67.42	3.22	$21,194
Jul 2009	298	641	61.13	3.46	$20,437
Jun 2009	299	610	66.16	3.90	$22,158
May 2009	279	585	54.74	3.93	$17,569
Apr 2009	294	428	46.77	3.59	$15,286
Mar 2009	342	518	42.14	4.06	$16,514
Feb 2009	326	568	32.81	4.63	$13,328
Jan 2009	306	613	35.86	5.37	$14,266
Dec 2008	359	610	37.10	5.98	$16,965
Nov 2008	330	424	55.49	6.86	$21,220
Oct 2008	260	142	75.24	6.92	$20,545
Sep 2008	339	263	101.76	7.88	$36,568
Aug 2008	362	703	114.22	8.48	$47,311
Jul 2008	338	672	131.08	11.39	$51,959
Jun 2008	326	436	131.33	13.03	$48,496
May 2008	368	645	123.17	11.57	$52,792
Apr 2008	369	628	110.31	10.45	$47,270
Mar 2008	367	666	101.90	9.66	$43,834
Feb 2008	392	670	92.53	8.77	$42,148
Jan 2008	405	662	90.38	8.21	$42,036
Dec 2007	403	696	88.33	7.30	$40,679
Nov 2007	398	709	91.67	7.29	$41,654
Oct 2007	375	733	82.85	6.92	$36,143
Sep 2007	386	804	75.84	6.24	$34,295
Aug 2007	395	814	69.06	6.39	$32,478
Jul 2007	215	865	70.90	6.39	$20,769
Jun 2007	109	830	62.00	7.55	$13,023
May 2007	192	799	58.74	7.85	$17,547
Apr 2007	280	777	59.61	7.81	$22,755
Mar 2007	318	823	56.92	7.30	$24,110
Feb 2007	374	732	55.10	8.22	$26,622
Jan 2007	371	711	50.30	6.73	$23,444
Dec 2006	356	583	56.65	6.92	$24,201
Nov 2006	376	566	54.20	7.62	$24,691
Oct 2006	357	826	54.90	6.01	$24,567
Sep 2006	328	867	60.08	5.04	$24,073
Aug 2006	356	1,024	68.71	7.34	$31,977
Jul 2006	360	811	69.37	6.34	$30,117
Jun 2006	382	958	66.28	6.38	$31,435
May 2006	435	1,141	66.01	6.42	$36,045
Apr 2006	518	1,351	64.39	7.36	$43,298
Mar 2006	605	1,334	56.70	7.08	$43,752
Feb 2006	594	1,112	57.59	7.75	$42,828
Jan 2006	757	1,395	60.59	8.93	$58,329
Dec 2005	619	989	54.94	13.42	$47,276
Nov 2005	734	661	54.69	10.59	$47,141
Oct 2005	725	1,051	58.34	13.80	$56,796
Sep 2005	889	785	61.45	12.08	$64,111
Aug 2005	534	599	61.51	9.80	$38,715
Jul 2005	0	277	55.69	7.84	$2,173
Jun 2005	180	272	52.33	7.38	$11,427
May 2005	0	313	45.22	6.65	$2,082
Apr 2005	175	293	49.20	7.36	$10,767
Mar 2005	181	371	50.37	7.15	$11,771
Feb 2005	0	252	45.22	6.31	$1,591
Jan 2005	182	367	43.16	6.32	$10,175
Dec 2004	183	355	39.86	6.75	$9,691
Nov 2004	0	245	45.28	6.33	$1,551
Oct 2004	179	266	49.70	6.52	$10,629
Sep 2004	0	300	43.24	5.28	$1,585
Aug 2004	178	253	42.37	5.55	$8,946
Jul 2004	180	300	38.28	6.08	$8,716
Jun 2004	0	298	36.10	6.43	$1,917
May 2004	179	336	37.48	6.49	$8,891
Apr 2004	179	340	34.47	5.86	$8,162
Mar 2004	0	353	34.36	5.53	$1,952
Feb 2004	182	282	32.45	5.51	$7,460
Jan 2004	182	328	32.03	6.30	$7,896
Dec 2003	0	341	30.26	6.30	$2,149
Nov 2003	184	335	28.80	4.60	$6,839
Oct 2003	173	348	28.17	4.76	$6,530
Sep 2003	0	306	26.31	4.75	$1,453
Aug 2003	179	326	29.76	5.13	$6,999
Jul 2003	180	419	29.41	5.17	$7,460
Jun 2003	0	307	28.56	5.98	$1,837
May 2003	177	301	26.59	5.97	$6,504
Apr 2003	182	330	26.67	5.41	$6,638
Mar 2003	181	329	31.14	6.10	$7,642
Feb 2003	0	292	33.48	7.93	$2,314
Jan 2003	181	369	30.31	5.58	$7,546
Dec 2002	172	315	26.91	4.85	$6,157
Nov 2002	0	319	24.66	4.14	$1,320
Oct 2002	182	365	26.46	4.23	$6,359
Sep 2002	172	290	27.44	3.64	$5,774
Aug 2002	0	284	25.96	3.16	$899
Jul 2002	178	333	24.58	3.06	$5,395
Jun 2002	180	286	23.73	3.34	$5,226
May 2002	176	279	24.66	3.58	$5,340
Apr 2002	0	346	23.65	3.51	$1,215
Mar 2002	182	314	22.00	3.10	$4,978
Feb 2002	184	375	18.22	2.38	$4,243
Jan 2002	0	282	17.17	2.38	$670
Dec 2001	184	355	16.93	2.36	$3,954
Nov 2001	181	278	18.07	2.41	$3,939
Oct 2001	0	329	19.78	2.53	$832
Sep 2001	179	285	24.26	2.25	$4,984
Aug 2001	178	264	24.87	3.05	$5,233
Jul 2001	0	307	23.93	3.20	$982
Jun 2001	178	393	24.56	3.82	$5,875
May 2001	178	311	25.52	4.31	$5,882
Apr 2001	185	309	24.68	5.34	$6,214
Mar 2001	0	313	24.54	5.38	$1,683
Feb 2001	177	312	27.75	5.77	$6,711
Jan 2001	183	330	27.47	8.40	$7,799
Dec 2000	0	302	26.88	9.12	$2,755
Nov 2000	180	168	32.21	5.66	$6,748
Oct 2000	184	217	31.23	5.15	$6,863
Sep 2000	0	251	31.87	5.19	$1,302
Aug 2000	175	295	29.64	4.54	$6,527
Jul 2000	181	285	28.53	4.09	$6,330
Jun 2000	0	284	29.30	4.40	$1,249
May 2000	182	315	27.26	3.68	$6,120
Apr 2000	183	316	24.51	3.12	$5,470
Mar 2000	0	279	28.42	2.86	$798
Feb 2000	180	298	27.62	2.73	$5,784
Jan 2000	184	332	25.27	2.48	$5,473
Dec 1999	0	259	24.28	2.42	$628
Nov 1999	177	267	23.19	2.43	$4,755
Oct 1999	0	400	20.98	2.80	$1,121
Sep 1999	178	591	21.75	2.62	$5,419
Aug 1999	175	294	19.26	2.88	$4,216
Jul 1999	0	254	17.89	2.37	$603
Jun 1999	175	316	15.94	2.36	$3,536
May 1999	178	282	15.79	2.32	$3,465
Apr 1999	0	276	15.10	2.21	$609
Mar 1999	184	305	12.47	1.84	$2,855
Feb 1999	178	256	9.98	1.82	$2,242
Jan 1999	0	376	10.38	1.90	$714
Dec 1998	188	371	9.20	1.77	$2,388
Nov 1998	0	401	10.89	2.19	$876
Oct 1998	175	423	12.42	1.97	$3,006
Sep 1998	177	357	12.59	2.08	$2,972
Aug 1998	0	389	11.30	1.91	$742
Jul 1998	175	334	11.74	2.24	$2,802
Jun 1998	177	333	11.24	2.24	$2,734
May 1998	0	308	12.62	2.21	$680
Apr 1998	175	394	13.04	2.51	$3,269
Mar 1998	178	284	12.80	2.31	$2,934
Feb 1998	0	368	13.95	2.30	$846
Jan 1998	171	315	14.70	2.15	$3,192
Dec 1997	169	310	16.32	2.41	$3,506
Nov 1997	166	339	18.19	3.09	$4,066
Oct 1997	0	321	19.25	3.15	$1,011
Sep 1997	161	342	17.74	2.95	$3,867
Aug 1997	176	323	17.86	2.55	$3,969
Jul 1997	0	344	17.58	2.25	$773
Jun 1997	172	329	17.24	2.26	$3,708
May 1997	177	395	18.97	2.31	$4,270
Apr 1997	0	352	17.88	2.08	$733
Mar 1997	142	390	18.95	1.94	$3,447
Feb 1997	175	364	20.49	2.21	$4,389
Jan 1997	180	318	23.48	3.54	$5,352
Dec 1996	289	394	23.32	—	$6,739
Nov 1996	177	343	21.97	—	$3,889
Oct 1996	0	346	23.31	—	$0
Sep 1996	178	471	22.22	—	$3,955
Aug 1996	176	426	20.26	—	$3,566
Jul 1996	172	458	19.55	—	$3,363
Jun 1996	176	383	18.73	—	$3,296
May 1996	172	396	19.43	—	$3,342
Apr 1996	176	379	21.51	—	$3,786
Mar 1996	176	422	19.38	—	$3,411
Feb 1996	171	370	16.98	—	$2,904
Jan 1996	175	463	17.07	—	$2,987
Dec 1995	184	454	17.19	—	$3,163
Nov 1995	186	409	16.00	—	$2,976
Oct 1995	181	401	15.43	—	$2,793
Sep 1995	181	442	16.18	—	$2,929
Aug 1995	141	487	15.92	—	$2,245
Jul 1995	180	519	15.24	—	$2,743
Jun 1995	176	401	16.41	—	$2,888
May 1995	178	545	17.56	—	$3,126
Apr 1995	175	480	17.73	—	$3,103
Mar 1995	182	387	16.44	—	$2,992
Feb 1995	182	415	16.58	—	$3,018
Jan 1995	179	445	15.92	—	$2,850
Dec 1994	180	419	15.03	—	$2,705
Nov 1994	181	434	15.90	—	$2,878
Oct 1994	175	398	15.58	—	$2,727
Sep 1994	179	546	15.29	—	$2,737
Aug 1994	180	546	16.13	—	$2,903
Jul 1994	176	553	17.56	—	$3,091
Jun 1994	355	589	17.09	—	$6,067
May 1994	0	585	15.88	—	$0
Apr 1994	170	624	14.14	—	$2,404
Mar 1994	353	432	12.46	—	$4,398
Feb 1994	185	594	12.50	—	$2,313
Jan 1994	178	487	12.66	—	$2,253
Dec 1993	175	476	12.33	—	$2,158
Nov 1993	178	483	14.49	—	$2,579
Oct 1993	177	548	15.85	—	$2,805
Sep 1993	178	566	15.03	—	$2,675
Aug 1993	177	680	15.66	—	$2,772
Jul 1993	172	435	15.46	—	$2,659
Jun 1993	183	825	16.79	—	$3,073
May 1993	179	515	17.68	—	$3,165
Apr 1993	180	487	18.05	—	$3,249
Mar 1993	180	440	18.14	—	$3,265
Feb 1993	180	462	17.90	—	$3,222
Jan 1993	170	383	16.93	—	$2,878

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.

Mar 2017 — as filed, then multipliedworked

Oil                    9 bbl  × $ 46.77 =       $421
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                     $421

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/28308 is the state's own key, not one this site invented.