GLASS "10"

Name: GLASS "10" lease production and value, Sep 2006 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 37887District 08Field 85280300OilCasinghead gasSave Export

Value, all time

$8.6 M

Sep 2006 – May 2026

Value, last 12 filed months

$310 k

at the published price for each month

Months reported

237

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	116,227 bbl	$8,170,036
Casinghead gas	Production	91,240 Mcf	$423,459
Total			$8,593,495

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 32.1731, -102.0921. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.17313, -102.09208 · 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

0.0%

0 of 1 wells

With a plug date

0.0%

0 of 1 wells

Median depth

9,446 ft

1 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

00.0%

A plug date is filed

00.0%

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

00.0%

NeitherNo plug date, and not on the schedule.

1100.0%

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 9,446 ft.

Completions filed

Sep 2006

1 of 1 wells

1 well


42-31734677	1	9,446 ft	Sep 2006	—	—

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 (237)

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

237 months


May 2026	0	0	106.41	3.05	$0
Apr 2026	0	0	98.93	2.87	$0
Mar 2026	364	50	89.75	3.15	$32,826
Feb 2026	184	32	63.50	3.75	$11,804
Jan 2026	0	0	59.13	8.00	$0
Dec 2025	375	217	56.66	4.41	$22,205
Nov 2025	372	115	58.59	3.93	$22,247
Oct 2025	918	300	59.38	3.30	$55,502
Sep 2025	925	259	62.74	3.08	$58,831
Aug 2025	736	0	63.93	3.01	$47,052
Jul 2025	173	0	66.74	3.32	$11,546
Jun 2025	715	84	66.48	3.13	$47,796
May 2025	563	70	60.55	3.23	$34,316
Apr 2025	0	0	62.36	3.54	$0
Mar 2025	0	0	67.70	4.27	$0
Feb 2025	0	0	70.88	4.34	$0
Jan 2025	0	1	74.32	4.28	$4
Dec 2024	185	178	68.99	3.12	$13,319
Nov 2024	559	84	69.05	2.20	$38,784
Oct 2024	550	213	71.37	2.28	$39,739
Sep 2024	372	305	69.61	2.36	$26,616
Aug 2024	551	139	75.63	2.06	$41,959
Jul 2024	544	347	79.93	2.15	$44,227
Jun 2024	544	394	78.08	2.63	$43,513
May 2024	543	224	78.81	2.20	$43,286
Apr 2024	367	108	84.45	1.66	$31,172
Mar 2024	169	127	80.30	1.55	$13,767
Feb 2024	183	85	76.09	1.78	$14,076
Jan 2024	184	93	73.02	3.30	$13,742
Dec 2023	184	87	71.26	2.61	$13,339
Nov 2023	176	84	77.89	2.81	$13,944
Oct 2023	552	136	85.44	3.09	$47,583
Sep 2023	363	124	89.04	2.74	$32,661
Aug 2023	715	179	80.52	2.67	$58,050
Jul 2023	359	262	74.85	2.64	$27,563
Jun 2023	368	117	68.96	2.26	$25,642
May 2023	338	183	70.62	2.23	$24,277
Apr 2023	510	176	78.12	2.24	$40,235
Mar 2023	510	369	72.85	2.39	$38,037
Feb 2023	171	142	75.11	2.47	$13,194
Jan 2023	709	317	76.53	3.39	$55,334
Dec 2022	342	330	76.41	5.73	$28,023
Nov 2022	505	208	85.00	5.65	$44,099
Oct 2022	514	391	87.18	5.86	$47,103
Sep 2022	515	317	84.88	8.16	$46,301
Aug 2022	336	187	94.52	9.13	$33,466
Jul 2022	496	125	101.58	7.54	$51,326
Jun 2022	347	107	115.09	7.98	$40,790
May 2022	510	230	109.37	8.43	$57,718
Apr 2022	344	349	104.22	6.84	$38,238
Mar 2022	685	157	108.88	5.08	$75,380
Feb 2022	527	234	91.05	4.86	$49,120
Jan 2022	526	105	81.84	4.54	$43,524
Dec 2021	174	104	71.32	3.90	$12,815
Nov 2021	171	63	77.43	5.24	$13,570
Oct 2021	511	202	79.79	5.71	$41,927
Sep 2021	332	199	69.86	5.35	$24,258
Aug 2021	496	230	66.02	4.22	$33,717
Jul 2021	332	198	70.78	3.98	$24,287
Jun 2021	525	169	69.49	3.38	$37,054
May 2021	521	249	63.48	3.02	$33,824
Apr 2021	512	256	60.36	2.76	$31,610
Mar 2021	529	252	61.30	2.72	$33,112
Feb 2021	332	122	57.80	5.55	$19,866
Jan 2021	488	173	50.41	2.81	$25,086
Dec 2020	501	267	44.64	2.68	$23,079
Nov 2020	517	308	38.77	2.71	$20,878
Oct 2020	680	353	36.97	2.48	$26,014
Sep 2020	345	251	37.09	1.99	$13,296
Aug 2020	685	196	39.98	2.39	$27,854
Jul 2020	0	36	38.37	1.83	$66
Jun 2020	326	299	34.90	1.69	$11,883
May 2020	518	373	16.92	1.81	$9,441
Apr 2020	693	313	14.75	1.80	$10,787
Mar 2020	679	358	30.34	1.86	$21,265
Feb 2020	344	308	49.88	1.98	$17,769
Jan 2020	699	206	57.25	2.09	$40,449
Dec 2019	684	296	59.01	2.30	$41,045
Nov 2019	514	309	55.30	2.75	$29,274
Oct 2019	677	243	53.47	2.42	$36,787
Sep 2019	680	121	55.05	2.66	$37,756
Aug 2019	509	87	53.11	2.30	$27,233
Jul 2019	508	87	56.27	2.46	$28,799
Jun 2019	685	84	52.78	2.49	$36,364
May 2019	683	87	58.48	2.74	$40,180
Apr 2019	173	25	62.63	2.75	$10,904
Mar 2019	674	87	56.80	3.06	$38,550
Feb 2019	520	92	50.85	2.79	$26,699
Jan 2019	688	70	46.03	3.23	$31,895
Dec 2018	533	54	46.59	4.19	$25,058
Nov 2018	689	91	52.93	4.24	$36,854
Oct 2018	344	87	61.44	3.40	$21,431
Sep 2018	695	112	59.54	3.11	$41,728
Aug 2018	519	101	59.40	3.07	$31,138
Jul 2018	682	115	65.14	2.93	$44,763
Jun 2018	506	93	60.18	3.08	$30,737
May 2018	508	99	65.38	2.90	$33,500
Apr 2018	345	108	63.84	2.90	$22,338
Mar 2018	345	193	61.22	2.79	$21,659
Feb 2018	338	98	61.78	2.77	$21,153
Jan 2018	520	134	62.87	4.01	$33,230
Dec 2017	340	320	57.27	2.92	$20,407
Nov 2017	503	342	55.42	3.12	$28,943
Oct 2017	353	335	49.29	2.98	$18,399
Sep 2017	668	354	47.52	3.09	$32,836
Aug 2017	168	353	45.37	3.00	$8,683
Jul 2017	505	296	43.87	3.09	$23,068
Jun 2017	504	370	42.49	3.09	$22,557
May 2017	337	343	45.37	3.26	$16,409
Apr 2017	502	365	47.93	3.21	$25,233
Mar 2017	525	387	46.77	2.98	$25,709
Feb 2017	347	333	50.45	2.95	$18,489
Jan 2017	345	324	49.41	3.42	$18,154
Dec 2016	343	309	48.76	3.72	$17,875
Nov 2016	510	309	42.49	2.64	$22,487
Oct 2016	347	342	46.19	3.09	$17,085
Sep 2016	522	347	41.55	3.10	$22,765
Aug 2016	191	268	41.44	2.92	$8,699
Jul 2016	356	117	41.62	2.92	$15,159
Jun 2016	372	226	45.35	2.69	$17,477
May 2016	368	316	42.52	1.99	$16,277
Apr 2016	392	288	36.56	1.99	$14,905
Mar 2016	363	307	33.01	1.79	$12,533
Feb 2016	535	303	26.47	2.06	$14,787
Jan 2016	362	427	27.35	2.36	$10,910
Dec 2015	346	444	32.36	2.00	$12,085
Nov 2015	364	626	38.79	2.17	$15,476
Oct 2015	355	743	43.55	2.43	$17,263
Sep 2015	356	730	42.99	2.76	$17,318
Aug 2015	525	757	40.16	2.87	$23,258
Jul 2015	176	757	48.15	2.95	$10,704
Jun 2015	360	716	56.15	2.88	$22,278
May 2015	360	781	55.21	2.96	$22,184
Apr 2015	3	564	49.82	2.71	$1,676
Mar 2015	553	766	42.89	2.93	$25,966
Feb 2015	551	760	44.66	2.98	$26,870
Jan 2015	362	640	43.43	3.10	$17,706
Dec 2014	539	684	54.69	3.59	$31,934
Nov 2014	560	714	70.46	4.25	$42,493
Oct 2014	553	759	78.30	3.90	$46,261
Sep 2014	364	741	86.16	4.05	$34,360
Aug 2014	535	774	89.39	4.04	$50,947
Jul 2014	542	645	96.56	4.18	$55,031
Jun 2014	368	323	98.16	4.74	$37,653
May 2014	543	215	94.73	4.73	$52,455
Apr 2014	554	350	95.94	4.81	$54,834
Mar 2014	552	349	95.89	5.06	$54,696
Feb 2014	362	307	97.40	6.19	$37,160
Jan 2014	559	339	90.40	4.86	$52,181
Dec 2013	375	355	91.82	4.35	$35,978
Nov 2013	368	319	88.85	3.74	$33,889
Oct 2013	571	462	97.42	3.78	$57,373
Sep 2013	374	405	104.11	3.72	$40,443
Aug 2013	548	475	104.25	3.52	$58,802
Jul 2013	552	337	102.52	3.72	$57,844
Jun 2013	541	400	94.40	3.93	$52,644
May 2013	365	403	94.83	4.15	$36,285
Apr 2013	537	436	93.96	4.28	$52,324
Mar 2013	550	446	93.62	3.91	$53,236
Feb 2013	377	416	91.23	3.42	$35,816
Jan 2013	559	451	91.60	3.42	$52,747
Dec 2012	562	423	86.77	3.42	$50,211
Nov 2012	368	304	86.95	3.62	$33,100
Oct 2012	548	192	89.38	3.40	$49,633
Sep 2012	545	232	94.67	2.92	$52,272
Aug 2012	536	200	92.66	2.91	$50,247
Jul 2012	363	310	85.13	3.02	$31,839
Jun 2012	539	345	79.82	2.52	$43,892
May 2012	542	466	91.61	2.49	$50,812
Apr 2012	549	481	101.65	2.00	$56,766
Mar 2012	533	488	105.05	2.22	$57,076
Feb 2012	546	505	101.10	2.57	$56,499
Jan 2012	549	542	98.09	2.73	$55,333
Dec 2011	184	375	96.87	3.24	$19,039
Nov 2011	549	500	95.72	3.31	$54,206
Oct 2011	536	552	84.98	3.65	$47,563
Sep 2011	535	547	83.62	3.99	$46,917
Aug 2011	543	640	83.40	4.15	$47,942
Jul 2011	542	670	94.14	4.52	$54,050
Jun 2011	361	599	92.90	4.64	$36,316
May 2011	536	468	98.13	4.40	$54,659
Apr 2011	543	481	105.96	4.33	$59,621
Mar 2011	554	588	96.36	4.06	$55,769
Feb 2011	545	554	85.64	4.18	$48,990
Jan 2011	732	626	86.50	4.59	$66,191
Dec 2010	358	599	85.73	4.35	$33,296
Nov 2010	539	520	80.84	3.80	$45,546
Oct 2010	721	602	78.10	3.51	$58,422
Sep 2010	531	540	72.63	3.98	$40,715
Aug 2010	708	592	73.68	4.42	$54,782
Jul 2010	353	532	72.55	4.74	$28,130
Jun 2010	537	327	70.36	4.91	$39,389
May 2010	532	523	71.12	4.24	$40,051
Apr 2010	538	468	81.69	4.12	$45,879
Mar 2010	359	412	78.39	4.39	$29,950
Feb 2010	549	503	73.58	5.44	$43,133
Jan 2010	538	554	74.36	5.96	$43,310
Dec 2009	547	547	71.44	5.48	$42,077
Nov 2009	543	528	74.59	3.75	$42,483
Oct 2009	544	555	72.54	4.11	$41,743
Sep 2009	540	541	65.54	3.06	$37,050
Aug 2009	533	599	67.42	3.22	$37,863
Jul 2009	535	581	61.13	3.46	$34,717
Jun 2009	539	574	66.16	3.90	$37,896
May 2009	533	522	54.74	3.93	$31,226
Apr 2009	527	584	46.77	3.59	$26,743
Mar 2009	543	620	42.14	4.06	$25,399
Feb 2009	740	568	32.81	4.63	$26,911
Jan 2009	546	664	35.86	5.37	$23,146
Dec 2008	553	680	37.10	5.98	$24,581
Nov 2008	544	438	55.49	6.86	$33,191
Oct 2008	725	171	75.24	6.92	$55,733
Sep 2008	549	307	101.76	7.88	$58,285
Aug 2008	743	759	114.22	8.48	$91,304
Jul 2008	533	770	131.08	11.39	$78,636
Jun 2008	727	566	131.33	13.03	$102,853
May 2008	528	665	123.17	11.57	$72,731
Apr 2008	537	542	110.31	10.45	$64,903
Mar 2008	716	689	101.90	9.66	$79,619
Feb 2008	892	708	92.53	8.77	$88,746
Jan 2008	711	795	90.38	8.21	$70,784
Dec 2007	717	1,002	88.33	7.30	$70,649
Nov 2007	709	1,144	91.67	7.29	$73,336
Oct 2007	894	1,235	82.85	6.92	$82,617
Sep 2007	700	1,169	75.84	6.24	$60,387
Aug 2007	1,078	1,245	69.06	6.39	$82,400
Jul 2007	723	1,132	70.90	6.39	$58,492
Jun 2007	887	1,020	62.00	7.55	$62,693
May 2007	718	882	58.74	7.85	$49,096
Apr 2007	728	772	59.61	7.81	$49,422
Mar 2007	881	891	56.92	7.30	$56,653
Feb 2007	1,274	1,208	55.10	8.22	$80,122
Jan 2007	364	535	50.30	6.73	$21,908
Dec 2006	1,284	1,446	56.65	6.92	$82,743
Nov 2006	1,092	1,420	54.20	7.62	$70,003
Oct 2006	723	1,137	54.90	6.01	$46,530
Sep 2006	0	0	60.08	5.04	$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.

Mar 2026 — as filed, then multipliedworked

Oil                  364 bbl  × $ 89.75 =    $32,669
Casinghead gas        50 Mcf  × $  3.15 =       $157

────────────────────────────────────────────────────
Month total                                  $32,826

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/37887 is the state's own key, not one this site invented.