GLASSCOCK FEE

Name: GLASSCOCK FEE 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 9348District 08Field 85280300NGPA filingOilCasinghead gasSave Export

Value, all time

$4.5 M

Jan 1993 – Jul 2016

Value, last 12 filed months

at the published price for each month

Months reported

283

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	86,884 bbl	$4,049,405
Casinghead gas	Production	160,637 Mcf	$484,334
Total			$4,533,739

53,339 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 31.7920, -101.7548. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.79200, -101.75480 · 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

8,260 ft

2 wells filed one

Completion to plug

22 months

median over 1 well

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 7,920 and 8,600 ft, median 8,260 ft, over the 2 wells that filed a depth.

Completions filed

May 2014

1 of 2 wells; 1 filed none

Plug dates filed

Aug 2013 – Mar 2016

2 of 2 wells

Last completion to plug: a median of 22 months across the 1 well that filed both dates, with the middle half between 22 months and 22 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-17300990	1	7,920 ft	—	Aug 2013	Yes
42-17331985	2	8,600 ft	May 2014	Mar 2016	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 (283)

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

283 months


Jul 2016	0	0	41.62	2.92	$0
Jun 2016	0	0	45.35	2.69	$0
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	0	0	33.01	1.79	$0
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	53	0	48.15	2.95	$2,552
Jun 2015	175	0	56.15	2.88	$9,826
May 2015	2	87	55.21	2.96	$368
Apr 2015	6	84	49.82	2.71	$526
Mar 2015	402	87	42.89	2.93	$17,497
Feb 2015	13	78	44.66	2.98	$813
Jan 2015	10	87	43.43	3.10	$704
Dec 2014	369	87	54.69	3.59	$20,493
Nov 2014	7	84	70.46	4.25	$850
Oct 2014	10	87	78.30	3.90	$1,122
Sep 2014	1	84	86.16	4.05	$426
Aug 2014	360	87	89.39	4.04	$32,531
Jul 2014	11	87	96.56	4.18	$1,426
Jun 2014	377	84	98.16	4.74	$37,404
May 2014	2	87	94.73	4.73	$601
Apr 2014	61	87	95.94	4.81	$6,271
Mar 2014	5	87	95.89	5.06	$919
Feb 2014	1	78	97.40	6.19	$580
Jan 2014	0	87	90.40	4.86	$423
Dec 2013	5	87	91.82	4.35	$838
Nov 2013	369	84	88.85	3.74	$33,100
Oct 2013	366	87	97.42	3.78	$35,985
Sep 2013	2	84	104.11	3.72	$521
Aug 2013	357	87	104.25	3.52	$37,524
Jul 2013	365	87	102.52	3.72	$37,743
Jun 2013	2	84	94.40	3.93	$519
May 2013	339	87	94.83	4.15	$32,508
Apr 2013	5	84	93.96	4.28	$830
Mar 2013	365	87	93.62	3.91	$34,512
Feb 2013	366	78	91.23	3.42	$33,657
Jan 2013	372	87	91.60	3.42	$34,373
Dec 2012	724	87	86.77	3.42	$63,119
Nov 2012	1	84	86.95	3.62	$391
Oct 2012	0	87	89.38	3.40	$296
Sep 2012	0	84	94.67	2.92	$245
Aug 2012	0	92	92.66	2.91	$268
Jul 2012	357	87	85.13	3.02	$30,654
Jun 2012	0	84	79.82	2.52	$212
May 2012	0	87	91.61	2.49	$216
Apr 2012	359	84	101.65	2.00	$36,660
Mar 2012	0	92	105.05	2.22	$204
Feb 2012	362	92	101.10	2.57	$36,835
Jan 2012	0	97	98.09	2.73	$265
Dec 2011	557	121	96.87	3.24	$54,349
Nov 2011	375	139	95.72	3.31	$36,355
Oct 2011	358	130	84.98	3.65	$30,897
Sep 2011	360	92	83.62	3.99	$30,470
Aug 2011	361	87	83.40	4.15	$30,468
Jul 2011	716	93	94.14	4.52	$67,824
Jun 2011	0	128	92.90	4.64	$594
May 2011	711	143	98.13	4.40	$70,400
Apr 2011	540	190	105.96	4.33	$58,042
Mar 2011	181	145	96.36	4.06	$18,029
Feb 2011	548	119	85.64	4.18	$47,428
Jan 2011	747	177	86.50	4.59	$65,428
Dec 2010	364	149	85.73	4.35	$31,854
Nov 2010	746	196	80.84	3.80	$61,051
Oct 2010	363	211	78.10	3.51	$29,091
Sep 2010	710	195	72.63	3.98	$52,343
Aug 2010	2	186	73.68	4.42	$969
Jul 2010	370	203	72.55	4.74	$27,805
Jun 2010	1,063	250	70.36	4.91	$76,020
May 2010	369	238	71.12	4.24	$27,251
Apr 2010	5	188	81.69	4.12	$1,184
Mar 2010	538	177	78.39	4.39	$42,951
Feb 2010	182	234	73.58	5.44	$14,665
Jan 2010	913	425	74.36	5.96	$70,425
Dec 2009	358	355	71.44	5.48	$27,522
Nov 2009	725	428	74.59	3.75	$55,683
Oct 2009	722	458	72.54	4.11	$54,256
Sep 2009	725	447	65.54	3.06	$48,886
Aug 2009	718	505	67.42	3.22	$50,033
Jul 2009	1,244	495	61.13	3.46	$77,761
Jun 2009	372	494	66.16	3.90	$26,536
May 2009	720	496	54.74	3.93	$41,360
Apr 2009	718	495	46.77	3.59	$35,357
Mar 2009	730	516	42.14	4.06	$32,857
Feb 2009	731	450	32.81	4.63	$26,069
Jan 2009	724	472	35.86	5.37	$28,498
Dec 2008	743	422	37.10	5.98	$30,088
Nov 2008	369	372	55.49	6.86	$23,028
Oct 2008	739	460	75.24	6.92	$58,786
Sep 2008	718	427	101.76	7.88	$76,427
Aug 2008	543	371	114.22	8.48	$65,169
Jul 2008	369	489	131.08	11.39	$53,938
Jun 2008	736	478	131.33	13.03	$102,888
May 2008	532	577	123.17	11.57	$72,205
Apr 2008	348	444	110.31	10.45	$43,030
Mar 2008	357	409	101.90	9.66	$40,331
Feb 2008	535	454	92.53	8.77	$53,485
Jan 2008	712	502	90.38	8.21	$68,470
Dec 2007	356	407	88.33	7.30	$34,417
Nov 2007	715	558	91.67	7.29	$69,613
Oct 2007	532	517	82.85	6.92	$47,655
Sep 2007	178	391	75.84	6.24	$15,941
Aug 2007	537	537	69.06	6.39	$40,516
Jul 2007	353	520	70.90	6.39	$28,349
Jun 2007	355	476	62.00	7.55	$25,603
May 2007	0	487	58.74	7.85	$3,821
Apr 2007	364	554	59.61	7.81	$26,022
Mar 2007	1	624	56.92	7.30	$4,613
Feb 2007	363	548	55.10	8.22	$24,504
Jan 2007	358	633	50.30	6.73	$22,266
Dec 2006	0	654	56.65	6.92	$4,525
Nov 2006	363	638	54.20	7.62	$24,535
Oct 2006	0	625	54.90	6.01	$3,759
Sep 2006	363	592	60.08	5.04	$24,791
Aug 2006	0	644	68.71	7.34	$4,727
Jul 2006	181	676	69.37	6.34	$16,844
Jun 2006	354	665	66.28	6.38	$27,708
May 2006	0	378	66.01	6.42	$2,429
Apr 2006	175	271	64.39	7.36	$13,263
Mar 2006	0	273	56.70	7.08	$1,934
Feb 2006	185	332	57.59	7.75	$13,228
Jan 2006	0	436	60.59	8.93	$3,895
Dec 2005	179	439	54.94	13.42	$15,724
Nov 2005	179	438	54.69	10.59	$14,427
Oct 2005	184	456	58.34	13.80	$17,025
Sep 2005	362	492	61.45	12.08	$28,188
Aug 2005	0	575	61.51	9.80	$5,633
Jul 2005	183	101	55.69	7.84	$10,983
Jun 2005	173	490	52.33	7.38	$12,670
May 2005	177	511	45.22	6.65	$11,403
Apr 2005	182	481	49.20	7.36	$12,495
Mar 2005	181	480	50.37	7.15	$12,551
Feb 2005	366	436	45.22	6.31	$19,303
Jan 2005	178	478	43.16	6.32	$10,704
Dec 2004	186	478	39.86	6.75	$10,641
Nov 2004	182	448	45.28	6.33	$11,077
Oct 2004	179	466	49.70	6.52	$11,932
Sep 2004	180	456	43.24	5.28	$10,193
Aug 2004	363	359	42.37	5.55	$17,373
Jul 2004	180	507	38.28	6.08	$9,975
Jun 2004	182	516	36.10	6.43	$9,890
May 2004	182	574	37.48	6.49	$10,549
Apr 2004	183	487	34.47	5.86	$9,161
Mar 2004	180	581	34.36	5.53	$9,398
Feb 2004	182	539	32.45	5.51	$8,876
Jan 2004	184	507	32.03	6.30	$9,087
Dec 2003	187	506	30.26	6.30	$8,847
Nov 2003	185	493	28.80	4.60	$7,593
Oct 2003	347	524	28.17	4.76	$12,269
Sep 2003	182	507	26.31	4.75	$7,196
Aug 2003	181	488	29.76	5.13	$7,890
Jul 2003	155	502	29.41	5.17	$7,154
Jun 2003	170	487	28.56	5.98	$7,769
May 2003	185	531	26.59	5.97	$8,091
Apr 2003	353	512	26.67	5.41	$12,183
Mar 2003	179	521	31.14	6.10	$8,750
Feb 2003	0	333	33.48	7.93	$2,639
Jan 2003	351	447	30.31	5.58	$13,134
Dec 2002	186	498	26.91	4.85	$7,422
Nov 2002	193	489	24.66	4.14	$6,782
Oct 2002	180	393	26.46	4.23	$6,425
Sep 2002	369	494	27.44	3.64	$11,921
Aug 2002	183	534	25.96	3.16	$6,440
Jul 2002	366	582	24.58	3.06	$10,778
Jun 2002	364	577	23.73	3.34	$10,564
May 2002	368	552	24.66	3.58	$11,053
Apr 2002	194	500	23.65	3.51	$6,344
Mar 2002	368	544	22.00	3.10	$9,784
Feb 2002	374	546	18.22	2.38	$8,111
Jan 2002	371	576	17.17	2.38	$7,738
Dec 2001	349	496	16.93	2.36	$7,081
Nov 2001	367	453	18.07	2.41	$7,721
Oct 2001	168	434	19.78	2.53	$4,421
Sep 2001	364	503	24.26	2.25	$9,963
Aug 2001	441	572	24.87	3.05	$12,714
Jul 2001	367	487	23.93	3.20	$10,339
Jun 2001	363	510	24.56	3.82	$10,866
May 2001	356	1,148	25.52	4.31	$14,030
Apr 2001	0	989	24.68	5.34	$5,277
Mar 2001	362	750	24.54	5.38	$12,916
Feb 2001	0	641	27.75	5.77	$3,697
Jan 2001	0	438	27.47	8.40	$3,679
Dec 2000	0	515	26.88	9.12	$4,698
Nov 2000	202	503	32.21	5.66	$9,352
Oct 2000	0	827	31.23	5.15	$4,255
Sep 2000	329	404	31.87	5.19	$12,581
Aug 2000	0	859	29.64	4.54	$3,901
Jul 2000	167	775	28.53	4.09	$7,934
Jun 2000	288	950	29.30	4.40	$12,616
May 2000	361	826	27.26	3.68	$12,880
Apr 2000	364	776	24.51	3.12	$11,340
Mar 2000	0	1,002	28.42	2.86	$2,865
Feb 2000	13	1,037	27.62	2.73	$3,186
Jan 2000	0	1,008	25.27	2.48	$2,500
Dec 1999	388	1,165	24.28	2.42	$12,244
Nov 1999	474	1,055	23.19	2.43	$13,560
Oct 1999	0	1,190	20.98	2.80	$3,336
Sep 1999	0	981	21.75	2.62	$2,569
Aug 1999	477	993	19.26	2.88	$12,042
Jul 1999	0	1,267	17.89	2.37	$3,006
Jun 1999	434	674	15.94	2.36	$8,510
May 1999	0	789	15.79	2.32	$1,831
Apr 1999	472	0	15.10	2.21	$7,127
Mar 1999	0	1,080	12.47	1.84	$1,985
Feb 1999	472	835	9.98	1.82	$6,228
Jan 1999	473	992	10.38	1.90	$6,794
Dec 1998	0	1,078	9.20	1.77	$1,912
Nov 1998	475	787	10.89	2.19	$6,893
Oct 1998	0	811	12.42	1.97	$1,597
Sep 1998	0	902	12.59	2.08	$1,879
Aug 1998	443	853	11.30	1.91	$6,633
Jul 1998	0	1,036	11.74	2.24	$2,318
Jun 1998	0	1,194	11.24	2.24	$2,671
May 1998	0	1,182	12.62	2.21	$2,608
Apr 1998	465	1,088	13.04	2.51	$8,789
Mar 1998	0	1,377	12.80	2.31	$3,180
Feb 1998	481	1,085	13.95	2.30	$9,205
Jan 1998	0	1,180	14.70	2.15	$2,543
Dec 1997	448	1,242	16.32	2.41	$10,306
Nov 1997	0	1,283	18.19	3.09	$3,962
Oct 1997	466	677	19.25	3.15	$11,103
Sep 1997	1	902	17.74	2.95	$2,683
Aug 1997	479	909	17.86	2.55	$10,877
Jul 1997	0	917	17.58	2.25	$2,060
Jun 1997	478	1,047	17.24	2.26	$10,604
May 1997	478	1,130	18.97	2.31	$11,676
Apr 1997	483	872	17.88	2.08	$10,452
Mar 1997	0	1,216	18.95	1.94	$2,358
Feb 1997	476	890	20.49	2.21	$11,716
Jan 1997	469	1,088	23.48	3.54	$14,863
Dec 1996	474	1,478	23.32	—	$11,054
Nov 1996	476	1,019	21.97	—	$10,458
Oct 1996	0	687	23.31	—	$0
Sep 1996	480	619	22.22	—	$10,666
Aug 1996	481	714	20.26	—	$9,745
Jul 1996	0	940	19.55	—	$0
Jun 1996	470	910	18.73	—	$8,803
May 1996	479	892	19.43	—	$9,307
Apr 1996	0	1,472	21.51	—	$0
Mar 1996	473	1,343	19.38	—	$9,167
Feb 1996	482	1,193	16.98	—	$8,184
Jan 1996	480	1,207	17.07	—	$8,194
Dec 1995	480	1,204	17.19	—	$8,251
Nov 1995	0	1,254	16.00	—	$0
Oct 1995	469	1,291	15.43	—	$7,237
Sep 1995	485	1,293	16.18	—	$7,847
Aug 1995	470	1,208	15.92	—	$7,482
Jul 1995	478	1,148	15.24	—	$7,285
Jun 1995	479	1,121	16.41	—	$7,860
May 1995	1	1,190	17.56	—	$18
Apr 1995	485	1,123	17.73	—	$8,599
Mar 1995	482	1,339	16.44	—	$7,924
Feb 1995	485	1,073	16.58	—	$8,041
Jan 1995	473	1,274	15.92	—	$7,530
Dec 1994	472	1,170	15.03	—	$7,094
Nov 1994	488	1,136	15.90	—	$7,759
Oct 1994	483	1,665	15.58	—	$7,525
Sep 1994	483	1,254	15.29	—	$7,385
Aug 1994	1	1,475	16.13	—	$16
Jul 1994	477	1,373	17.56	—	$8,376
Jun 1994	476	1,338	17.09	—	$8,135
May 1994	467	1,232	15.88	—	$7,416
Apr 1994	486	1,023	14.14	—	$6,872
Mar 1994	486	1,001	12.46	—	$6,056
Feb 1994	469	847	12.50	—	$5,863
Jan 1994	966	1,058	12.66	—	$12,230
Dec 1993	478	954	12.33	—	$5,894
Nov 1993	975	1,078	14.49	—	$14,128
Oct 1993	954	916	15.85	—	$15,121
Sep 1993	965	1,105	15.03	—	$14,504
Aug 1993	936	1,192	15.66	—	$14,658
Jul 1993	955	1,141	15.46	—	$14,764
Jun 1993	946	916	16.79	—	$15,883
May 1993	484	1,039	17.68	—	$8,557
Apr 1993	945	1,124	18.05	—	$17,057
Mar 1993	487	742	18.14	—	$8,834
Feb 1993	482	691	17.90	—	$8,628
Jan 1993	469	877	16.93	—	$7,940

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.

Jul 2015 — as filed, then multipliedworked

Oil                   53 bbl  × $ 48.15 =     $2,552
Casinghead gas         0 Mcf  × $  2.95 =         $0

────────────────────────────────────────────────────
Month total                                   $2,552

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/9348 is the state's own key, not one this site invented.