ERWIN

Name: ERWIN 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 30329District 08Field 85280300NGPA filingOilCasinghead gasSave Export

Value, all time

$2.2 M

Jan 1993 – Apr 2020

Value, last 12 filed months

$5 k

at the published price for each month

Months reported

328

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	41,179 bbl	$1,912,933
Casinghead gas	Production	88,895 Mcf	$293,095
Total			$2,206,028

24,913 Mcf of this lease's gas, across 45 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 32.0448, -101.8053. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.04480, -101.80525 · 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

8,800 ft

1 wells filed one

Completion to plug

33.8 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 8,800 ft.

Completions filed

Dec 1985

1 of 1 wells

Plug dates filed

Oct 2019

1 of 1 wells

Last completion to plug: a median of 33.8 years across the 1 well that filed both dates, with the middle half between 33.8 years and 33.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-32931633	1	8,800 ft	Dec 1985	Oct 2019	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 (328)

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

328 months


Apr 2020	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	0	0	55.30	2.75	$0
Oct 2019	0	0	53.47	2.42	$0
Sep 2019	0	0	55.05	2.66	$0
Aug 2019	87	0	53.11	2.30	$4,621
Jul 2019	0	0	56.27	2.46	$0
Jun 2019	0	0	52.78	2.49	$0
May 2019	0	0	58.48	2.74	$0
Apr 2019	0	0	62.63	2.75	$0
Mar 2019	0	0	56.80	3.06	$0
Feb 2019	0	0	50.85	2.79	$0
Jan 2019	0	0	46.03	3.23	$0
Dec 2018	0	0	46.59	4.19	$0
Nov 2018	0	84	52.93	4.24	$356
Oct 2018	0	8	61.44	3.40	$27
Sep 2018	0	0	59.54	3.11	$0
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	172	0	65.14	2.93	$11,204
Jun 2018	0	84	60.18	3.08	$258
May 2018	169	94	65.38	2.90	$11,322
Apr 2018	167	107	63.84	2.90	$10,972
Mar 2018	171	97	61.22	2.79	$10,739
Feb 2018	0	96	61.78	2.77	$266
Jan 2018	172	101	62.87	4.01	$11,219
Dec 2017	171	151	57.27	2.92	$10,234
Nov 2017	172	161	55.42	3.12	$10,034
Oct 2017	171	179	49.29	2.98	$8,963
Sep 2017	164	171	47.52	3.09	$8,321
Aug 2017	0	164	45.37	3.00	$493
Jul 2017	0	87	43.87	3.09	$269
Jun 2017	165	124	42.49	3.09	$7,394
May 2017	170	142	45.37	3.26	$8,176
Apr 2017	153	131	47.93	3.21	$7,754
Mar 2017	173	145	46.77	2.98	$8,524
Feb 2017	171	163	50.45	2.95	$9,108
Jan 2017	0	208	49.41	3.42	$711
Dec 2016	173	202	48.76	3.72	$9,187
Nov 2016	171	192	42.49	2.64	$7,774
Oct 2016	0	152	46.19	3.09	$470
Sep 2016	175	184	41.55	3.10	$7,842
Aug 2016	169	249	41.44	2.92	$7,732
Jul 2016	177	208	41.62	2.92	$7,975
Jun 2016	0	214	45.35	2.69	$575
May 2016	180	226	42.52	1.99	$8,104
Apr 2016	182	227	36.56	1.99	$7,106
Mar 2016	0	214	33.01	1.79	$384
Feb 2016	177	188	26.47	2.06	$5,073
Jan 2016	183	224	27.35	2.36	$5,535
Dec 2015	179	229	32.36	2.00	$6,251
Nov 2015	0	224	38.79	2.17	$485
Oct 2015	178	235	43.55	2.43	$8,322
Sep 2015	181	234	42.99	2.76	$8,427
Aug 2015	160	247	40.16	2.87	$7,135
Jul 2015	178	256	48.15	2.95	$9,325
Jun 2015	178	290	56.15	2.88	$10,831
May 2015	0	232	55.21	2.96	$686
Apr 2015	179	246	49.82	2.71	$9,584
Mar 2015	176	193	42.89	2.93	$8,115
Feb 2015	189	144	44.66	2.98	$8,869
Jan 2015	0	120	43.43	3.10	$372
Dec 2014	181	153	54.69	3.59	$10,448
Nov 2014	0	222	70.46	4.25	$944
Oct 2014	1	214	78.30	3.90	$913
Sep 2014	189	208	86.16	4.05	$17,126
Aug 2014	2	226	89.39	4.04	$1,091
Jul 2014	190	272	96.56	4.18	$19,483
Jun 2014	178	285	98.16	4.74	$18,822
May 2014	56	151	94.73	4.73	$6,019
Apr 2014	0	188	95.94	4.81	$904
Mar 2014	184	198	95.89	5.06	$18,645
Feb 2014	181	164	97.40	6.19	$18,645
Jan 2014	191	194	90.40	4.86	$18,209
Dec 2013	0	194	91.82	4.35	$845
Nov 2013	186	194	88.85	3.74	$17,251
Oct 2013	183	236	97.42	3.78	$18,720
Sep 2013	180	206	104.11	3.72	$19,506
Aug 2013	0	205	104.25	3.52	$722
Jul 2013	178	150	102.52	3.72	$18,806
Jun 2013	182	219	94.40	3.93	$18,042
May 2013	2	153	94.83	4.15	$824
Apr 2013	187	156	93.96	4.28	$18,239
Mar 2013	185	122	93.62	3.91	$17,797
Feb 2013	180	78	91.23	3.42	$16,688
Jan 2013	0	87	91.60	3.42	$298
Dec 2012	190	87	86.77	3.42	$16,784
Nov 2012	183	84	86.95	3.62	$16,216
Oct 2012	182	87	89.38	3.40	$16,563
Sep 2012	0	84	94.67	2.92	$245
Aug 2012	165	87	92.66	2.91	$15,542
Jul 2012	187	87	85.13	3.02	$16,182
Jun 2012	0	84	79.82	2.52	$212
May 2012	180	98	91.61	2.49	$16,734
Apr 2012	0	84	101.65	2.00	$168
Mar 2012	180	152	105.05	2.22	$19,247
Feb 2012	184	201	101.10	2.57	$19,119
Jan 2012	180	218	98.09	2.73	$18,252
Dec 2011	0	229	96.87	3.24	$742
Nov 2011	183	165	95.72	3.31	$18,063
Oct 2011	176	166	84.98	3.65	$15,562
Sep 2011	182	172	83.62	3.99	$15,904
Aug 2011	0	173	83.40	4.15	$718
Jul 2011	181	178	94.14	4.52	$17,843
Jun 2011	182	204	92.90	4.64	$17,854
May 2011	0	214	98.13	4.40	$943
Apr 2011	180	199	105.96	4.33	$19,935
Mar 2011	187	209	96.36	4.06	$18,867
Feb 2011	0	174	85.64	4.18	$727
Jan 2011	183	202	86.50	4.59	$16,756
Dec 2010	141	194	85.73	4.35	$12,931
Nov 2010	184	207	80.84	3.80	$15,660
Oct 2010	182	206	78.10	3.51	$14,937
Sep 2010	0	210	72.63	3.98	$836
Aug 2010	183	237	73.68	4.42	$14,531
Jul 2010	181	172	72.55	4.74	$13,946
Jun 2010	180	194	70.36	4.91	$13,617
May 2010	0	225	71.12	4.24	$953
Apr 2010	181	216	81.69	4.12	$15,676
Mar 2010	177	221	78.39	4.39	$14,845
Feb 2010	181	203	73.58	5.44	$14,423
Jan 2010	0	216	74.36	5.96	$1,288
Dec 2009	179	226	71.44	5.48	$14,027
Nov 2009	179	231	74.59	3.75	$14,218
Oct 2009	179	244	72.54	4.11	$13,988
Sep 2009	178	231	65.54	3.06	$12,374
Aug 2009	0	250	67.42	3.22	$805
Jul 2009	177	238	61.13	3.46	$11,645
Jun 2009	181	249	66.16	3.90	$12,945
May 2009	180	221	54.74	3.93	$10,721
Apr 2009	0	231	46.77	3.59	$829
Mar 2009	363	278	42.14	4.06	$16,425
Feb 2009	183	168	32.81	4.63	$6,783
Jan 2009	0	103	35.86	5.37	$553
Dec 2008	0	110	37.10	5.98	$657
Nov 2008	0	103	55.49	6.86	$707
Oct 2008	181	87	75.24	6.92	$14,221
Sep 2008	179	115	101.76	7.88	$19,121
Aug 2008	178	134	114.22	8.48	$21,468
Jul 2008	0	125	131.08	11.39	$1,424
Jun 2008	176	268	131.33	13.03	$26,607
May 2008	173	287	123.17	11.57	$24,630
Apr 2008	0	277	110.31	10.45	$2,896
Mar 2008	176	272	101.90	9.66	$20,563
Feb 2008	178	243	92.53	8.77	$18,602
Jan 2008	183	268	90.38	8.21	$18,739
Dec 2007	0	212	88.33	7.30	$1,548
Nov 2007	183	258	91.67	7.29	$18,657
Oct 2007	175	304	82.85	6.92	$16,603
Sep 2007	0	303	75.84	6.24	$1,892
Aug 2007	177	291	69.06	6.39	$14,083
Jul 2007	179	281	70.90	6.39	$14,486
Jun 2007	179	241	62.00	7.55	$12,917
May 2007	0	265	58.74	7.85	$2,079
Apr 2007	358	264	59.61	7.81	$23,401
Mar 2007	0	255	56.92	7.30	$1,862
Feb 2007	179	236	55.10	8.22	$11,802
Jan 2007	183	267	50.30	6.73	$11,001
Dec 2006	0	267	56.65	6.92	$1,847
Nov 2006	177	270	54.20	7.62	$11,650
Oct 2006	178	250	54.90	6.01	$11,276
Sep 2006	182	279	60.08	5.04	$12,340
Aug 2006	179	307	68.71	7.34	$14,552
Jul 2006	0	334	69.37	6.34	$2,118
Jun 2006	178	329	66.28	6.38	$13,898
May 2006	185	352	66.01	6.42	$14,473
Apr 2006	185	327	64.39	7.36	$14,319
Mar 2006	182	322	56.70	7.08	$12,600
Feb 2006	0	292	57.59	7.75	$2,263
Jan 2006	183	276	60.59	8.93	$13,554
Dec 2005	185	291	54.94	13.42	$14,068
Nov 2005	181	284	54.69	10.59	$12,906
Oct 2005	0	304	58.34	13.80	$4,194
Sep 2005	180	308	61.45	12.08	$14,781
Aug 2005	181	283	61.51	9.80	$13,906
Jul 2005	176	322	55.69	7.84	$12,327
Jun 2005	1	308	52.33	7.38	$2,326
May 2005	178	321	45.22	6.65	$10,184
Apr 2005	181	312	49.20	7.36	$11,202
Mar 2005	160	322	50.37	7.15	$10,363
Feb 2005	185	289	45.22	6.31	$10,190
Jan 2005	0	324	43.16	6.32	$2,048
Dec 2004	188	318	39.86	6.75	$9,641
Nov 2004	191	305	45.28	6.33	$10,579
Oct 2004	183	320	49.70	6.52	$11,180
Sep 2004	3	307	43.24	5.28	$1,752
Aug 2004	179	263	42.37	5.55	$9,044
Jul 2004	180	323	38.28	6.08	$8,856
Jun 2004	183	304	36.10	6.43	$8,562
May 2004	181	312	37.48	6.49	$8,810
Apr 2004	0	309	34.47	5.86	$1,810
Mar 2004	183	308	34.36	5.53	$7,991
Feb 2004	184	298	32.45	5.51	$7,613
Jan 2004	0	314	32.03	6.30	$1,978
Dec 2003	180	313	30.26	6.30	$7,419
Nov 2003	182	313	28.80	4.60	$6,680
Oct 2003	181	327	28.17	4.76	$6,655
Sep 2003	176	320	26.31	4.75	$6,150
Aug 2003	0	326	29.76	5.13	$1,672
Jul 2003	177	318	29.41	5.17	$6,850
Jun 2003	180	305	28.56	5.98	$6,966
May 2003	176	252	26.59	5.97	$6,185
Apr 2003	0	313	26.67	5.41	$1,692
Mar 2003	181	317	31.14	6.10	$7,569
Feb 2003	181	290	33.48	7.93	$8,358
Jan 2003	187	311	30.31	5.58	$7,404
Dec 2002	161	318	26.91	4.85	$5,876
Nov 2002	0	310	24.66	4.14	$1,282
Oct 2002	182	320	26.46	4.23	$6,169
Sep 2002	177	315	27.44	3.64	$6,002
Aug 2002	170	322	25.96	3.16	$5,432
Jul 2002	0	321	24.58	3.06	$983
Jun 2002	184	303	23.73	3.34	$5,378
May 2002	176	332	24.66	3.58	$5,530
Apr 2002	180	273	23.65	3.51	$5,216
Mar 2002	0	276	22.00	3.10	$856
Feb 2002	177	289	18.22	2.38	$3,912
Jan 2002	182	258	17.17	2.38	$3,738
Dec 2001	180	265	16.93	2.36	$3,674
Nov 2001	182	255	18.07	2.41	$3,902
Oct 2001	0	242	19.78	2.53	$612
Sep 2001	178	262	24.26	2.25	$4,908
Aug 2001	175	311	24.87	3.05	$5,302
Jul 2001	0	279	23.93	3.20	$892
Jun 2001	180	296	24.56	3.82	$5,553
May 2001	180	281	25.52	4.31	$5,804
Apr 2001	183	227	24.68	5.34	$5,728
Mar 2001	183	278	24.54	5.38	$5,985
Feb 2001	0	276	27.75	5.77	$1,592
Jan 2001	179	311	27.47	8.40	$7,529
Dec 2000	185	300	26.88	9.12	$7,710
Nov 2000	183	266	32.21	5.66	$7,399
Oct 2000	0	275	31.23	5.15	$1,415
Sep 2000	175	315	31.87	5.19	$7,211
Aug 2000	178	355	29.64	4.54	$6,888
Jul 2000	174	465	28.53	4.09	$6,866
Jun 2000	176	439	29.30	4.40	$7,087
May 2000	0	428	27.26	3.68	$1,575
Apr 2000	177	433	24.51	3.12	$5,688
Mar 2000	181	475	28.42	2.86	$6,502
Feb 2000	180	423	27.62	2.73	$6,125
Jan 2000	185	477	25.27	2.48	$5,858
Dec 1999	187	434	24.28	2.42	$5,592
Nov 1999	0	427	23.19	2.43	$1,039
Oct 1999	186	428	20.98	2.80	$5,102
Sep 1999	0	375	21.75	2.62	$982
Aug 1999	174	375	19.26	2.88	$4,430
Jul 1999	170	474	17.89	2.37	$4,166
Jun 1999	0	385	15.94	2.36	$909
May 1999	171	465	15.79	2.32	$3,779
Apr 1999	181	457	15.10	2.21	$3,742
Mar 1999	184	344	12.47	1.84	$2,927
Feb 1999	0	340	9.98	1.82	$618
Jan 1999	181	391	10.38	1.90	$2,622
Dec 1998	0	415	9.20	1.77	$736
Nov 1998	177	259	10.89	2.19	$2,494
Oct 1998	180	229	12.42	1.97	$2,687
Sep 1998	180	226	12.59	2.08	$2,737
Aug 1998	0	221	11.30	1.91	$422
Jul 1998	177	330	11.74	2.24	$2,816
Jun 1998	181	350	11.24	2.24	$2,817
May 1998	0	299	12.62	2.21	$660
Apr 1998	181	300	13.04	2.51	$3,112
Mar 1998	185	310	12.80	2.31	$3,084
Feb 1998	170	320	13.95	2.30	$3,107
Jan 1998	0	388	14.70	2.15	$836
Dec 1997	173	309	16.32	2.41	$3,568
Nov 1997	172	336	18.19	3.09	$4,166
Oct 1997	177	309	19.25	3.15	$4,381
Sep 1997	0	283	17.74	2.95	$836
Aug 1997	177	374	17.86	2.55	$4,117
Jul 1997	2	339	17.58	2.25	$797
Jun 1997	159	295	17.24	2.26	$3,407
May 1997	177	313	18.97	2.31	$4,080
Apr 1997	1	141	17.88	2.08	$312
Mar 1997	265	86	18.95	1.94	$5,189
Feb 1997	0	48	20.49	2.21	$106
Jan 1997	0	0	23.48	3.54	$0
Dec 1996	151	0	23.32	—	$3,521
Nov 1996	0	0	21.97	—	$0
Oct 1996	0	0	23.31	—	$0
Sep 1996	1	387	22.22	—	$22
Aug 1996	176	635	20.26	—	$3,566
Jul 1996	180	654	19.55	—	$3,519
Jun 1996	180	615	18.73	—	$3,371
May 1996	176	616	19.43	—	$3,420
Apr 1996	182	547	21.51	—	$3,915
Mar 1996	1	548	19.38	—	$19
Feb 1996	182	488	16.98	—	$3,090
Jan 1996	182	505	17.07	—	$3,107
Dec 1995	180	518	17.19	—	$3,094
Nov 1995	182	515	16.00	—	$2,912
Oct 1995	182	581	15.43	—	$2,808
Sep 1995	181	502	16.18	—	$2,929
Aug 1995	179	693	15.92	—	$2,850
Jul 1995	179	539	15.24	—	$2,728
Jun 1995	179	554	16.41	—	$2,937
May 1995	182	539	17.56	—	$3,196
Apr 1995	1	482	17.73	—	$18
Mar 1995	182	468	16.44	—	$2,992
Feb 1995	177	451	16.58	—	$2,935
Jan 1995	181	488	15.92	—	$2,882
Dec 1994	184	460	15.03	—	$2,766
Nov 1994	184	461	15.90	—	$2,926
Oct 1994	177	494	15.58	—	$2,758
Sep 1994	0	545	15.29	—	$0
Aug 1994	176	371	16.13	—	$2,839
Jul 1994	181	541	17.56	—	$3,178
Jun 1994	182	516	17.09	—	$3,110
May 1994	176	597	15.88	—	$2,795
Apr 1994	180	580	14.14	—	$2,545
Mar 1994	178	561	12.46	—	$2,218
Feb 1994	182	459	12.50	—	$2,275
Jan 1994	1	472	12.66	—	$13
Dec 1993	179	482	12.33	—	$2,207
Nov 1993	182	498	14.49	—	$2,637
Oct 1993	175	545	15.85	—	$2,774
Sep 1993	182	548	15.03	—	$2,735
Aug 1993	179	659	15.66	—	$2,803
Jul 1993	0	720	15.46	—	$0
Jun 1993	180	705	16.79	—	$3,022
May 1993	183	716	17.68	—	$3,235
Apr 1993	182	669	18.05	—	$3,285
Mar 1993	179	662	18.14	—	$3,247
Feb 1993	181	612	17.90	—	$3,240
Jan 1993	356	715	16.93	—	$6,027

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.

Aug 2019 — as filed, then multipliedworked

Oil                   87 bbl  × $ 53.11 =     $4,621
Casinghead gas         0 Mcf  × $  2.30 =         $0

────────────────────────────────────────────────────
Month total                                   $4,621

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/30329 is the state's own key, not one this site invented.