PORTER

Name: PORTER lease production and value, Jan 1997 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) 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 35274District 08Field 85280300OilCasinghead gasSave Export

Value, all time

$3.0 M

Jan 1997 – Sep 2020

Value, last 12 filed months

$24 k

at the published price for each month

Months reported

285

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	69,060 bbl	$2,583,283
Casinghead gas	Production	119,579 Mcf	$408,060
Total			$2,991,343

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 31.9514, -101.9719. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.95137, -101.97189 · 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

11,350 ft

1 wells filed one

Completion to plug

23.7 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 11,350 ft.

Completions filed

Oct 1996

1 of 1 wells

Plug dates filed

Jun 2020

1 of 1 wells

Last completion to plug: a median of 23.7 years across the 1 well that filed both dates, with the middle half between 23.7 years and 23.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-32933525	1	11,350 ft	Oct 1996	Jun 2020	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 (285)

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

285 months


Sep 2020	0	0	37.09	1.99	$0
Aug 2020	0	0	39.98	2.39	$0
Jul 2020	0	0	38.37	1.83	$0
Jun 2020	0	125	34.90	1.69	$211
May 2020	0	36	16.92	1.81	$65
Apr 2020	0	10	14.75	1.80	$18
Mar 2020	0	9	30.34	1.86	$17
Feb 2020	57	324	49.88	1.98	$3,485
Jan 2020	172	0	57.25	2.09	$9,847
Dec 2019	4	10	59.01	2.30	$259
Nov 2019	1	28	55.30	2.75	$132
Oct 2019	174	78	53.47	2.42	$9,492
Sep 2019	168	182	55.05	2.66	$9,732
Aug 2019	1	47	53.11	2.30	$161
Jul 2019	2	57	56.27	2.46	$253
Jun 2019	181	0	52.78	2.49	$9,553
May 2019	0	0	58.48	2.74	$0
Apr 2019	6	0	62.63	2.75	$376
Mar 2019	0	7	56.80	3.06	$21
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	137	0	52.93	4.24	$7,251
Oct 2018	0	0	61.44	3.40	$0
Sep 2018	0	24	59.54	3.11	$75
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	5	0	65.14	2.93	$326
Jun 2018	5	0	60.18	3.08	$301
May 2018	8	0	65.38	2.90	$523
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	286	146	61.22	2.79	$17,916
Feb 2018	174	164	61.78	2.77	$11,203
Jan 2018	174	173	62.87	4.01	$11,633
Dec 2017	345	168	57.27	2.92	$20,249
Nov 2017	147	118	55.42	3.12	$8,515
Oct 2017	139	208	49.29	2.98	$7,472
Sep 2017	130	152	47.52	3.09	$6,647
Aug 2017	139	147	45.37	3.00	$6,748
Jul 2017	140	249	43.87	3.09	$6,911
Jun 2017	283	223	42.49	3.09	$12,713
May 2017	141	141	45.37	3.26	$6,857
Apr 2017	132	121	47.93	3.21	$6,715
Mar 2017	134	142	46.77	2.98	$6,691
Feb 2017	292	145	50.45	2.95	$15,160
Jan 2017	121	141	49.41	3.42	$6,461
Dec 2016	134	150	48.76	3.72	$7,092
Nov 2016	264	173	42.49	2.64	$11,675
Oct 2016	146	57	46.19	3.09	$6,920
Sep 2016	155	194	41.55	3.10	$7,042
Aug 2016	309	101	41.44	2.92	$13,100
Jul 2016	137	78	41.62	2.92	$5,930
Jun 2016	296	197	45.35	2.69	$13,953
May 2016	140	225	42.52	1.99	$6,401
Apr 2016	155	226	36.56	1.99	$6,117
Mar 2016	287	252	33.01	1.79	$9,926
Feb 2016	151	183	26.47	2.06	$4,375
Jan 2016	316	241	27.35	2.36	$9,212
Dec 2015	168	194	32.36	2.00	$5,825
Nov 2015	314	214	38.79	2.17	$12,644
Oct 2015	137	218	43.55	2.43	$6,495
Sep 2015	289	178	42.99	2.76	$12,915
Aug 2015	313	217	40.16	2.87	$13,193
Jul 2015	344	287	48.15	2.95	$17,409
Jun 2015	175	225	56.15	2.88	$10,475
May 2015	148	124	55.21	2.96	$8,538
Apr 2015	169	253	49.82	2.71	$9,104
Mar 2015	1	269	42.89	2.93	$832
Feb 2015	0	190	44.66	2.98	$565
Jan 2015	167	178	43.43	3.10	$7,805
Dec 2014	166	194	54.69	3.59	$9,775
Nov 2014	0	171	70.46	4.25	$727
Oct 2014	166	188	78.30	3.90	$13,731
Sep 2014	0	200	86.16	4.05	$809
Aug 2014	168	191	89.39	4.04	$15,788
Jul 2014	180	179	96.56	4.18	$18,129
Jun 2014	0	225	98.16	4.74	$1,066
May 2014	166	202	94.73	4.73	$16,680
Apr 2014	0	193	95.94	4.81	$928
Mar 2014	169	164	95.89	5.06	$17,035
Feb 2014	162	138	97.40	6.19	$16,633
Jan 2014	0	147	90.40	4.86	$715
Dec 2013	163	158	91.82	4.35	$15,655
Nov 2013	166	160	88.85	3.74	$15,347
Oct 2013	0	181	97.42	3.78	$684
Sep 2013	169	203	104.11	3.72	$18,349
Aug 2013	170	214	104.25	3.52	$18,476
Jul 2013	0	213	102.52	3.72	$792
Jun 2013	163	204	94.40	3.93	$16,190
May 2013	163	185	94.83	4.15	$16,225
Apr 2013	1	162	93.96	4.28	$788
Mar 2013	165	167	93.62	3.91	$16,101
Feb 2013	164	157	91.23	3.42	$15,499
Jan 2013	1	165	91.60	3.42	$656
Dec 2012	159	163	86.77	3.42	$14,354
Nov 2012	163	164	86.95	3.62	$14,767
Oct 2012	164	169	89.38	3.40	$15,233
Sep 2012	0	186	94.67	2.92	$543
Aug 2012	155	196	92.66	2.91	$14,932
Jul 2012	166	187	85.13	3.02	$14,696
Jun 2012	164	183	79.82	2.52	$13,551
May 2012	177	183	91.61	2.49	$16,670
Apr 2012	3	0	101.65	2.00	$305
Mar 2012	308	111	105.05	2.22	$32,602
Feb 2012	1	117	101.10	2.57	$402
Jan 2012	172	135	98.09	2.73	$17,241
Dec 2011	164	135	96.87	3.24	$16,324
Nov 2011	0	123	95.72	3.31	$407
Oct 2011	171	143	84.98	3.65	$15,053
Sep 2011	167	141	83.62	3.99	$14,527
Aug 2011	167	145	83.40	4.15	$14,529
Jul 2011	1	144	94.14	4.52	$745
Jun 2011	166	129	92.90	4.64	$16,020
May 2011	150	135	98.13	4.40	$15,314
Apr 2011	1	99	105.96	4.33	$535
Mar 2011	155	200	96.36	4.06	$15,747
Feb 2011	167	194	85.64	4.18	$15,113
Jan 2011	117	192	86.50	4.59	$11,002
Dec 2010	162	183	85.73	4.35	$14,684
Nov 2010	169	201	80.84	3.80	$14,425
Oct 2010	82	217	78.10	3.51	$7,166
Sep 2010	171	232	72.63	3.98	$13,343
Aug 2010	150	224	73.68	4.42	$12,042
Jul 2010	266	163	72.55	4.74	$20,070
Jun 2010	103	170	70.36	4.91	$8,082
May 2010	125	175	71.12	4.24	$9,631
Apr 2010	140	138	81.69	4.12	$12,006
Mar 2010	161	148	78.39	4.39	$13,270
Feb 2010	169	129	73.58	5.44	$13,137
Jan 2010	141	157	74.36	5.96	$11,421
Dec 2009	297	115	71.44	5.48	$21,848
Nov 2009	0	133	74.59	3.75	$499
Oct 2009	269	173	72.54	4.11	$20,224
Sep 2009	141	183	65.54	3.06	$9,802
Aug 2009	92	89	67.42	3.22	$6,489
Jul 2009	323	174	61.13	3.46	$20,348
Jun 2009	0	119	66.16	3.90	$464
May 2009	172	108	54.74	3.93	$9,839
Apr 2009	0	112	46.77	3.59	$402
Mar 2009	130	141	42.14	4.06	$6,051
Feb 2009	139	152	32.81	4.63	$5,265
Jan 2009	170	150	35.86	5.37	$6,902
Dec 2008	149	149	37.10	5.98	$6,418
Nov 2008	137	142	55.49	6.86	$8,576
Oct 2008	165	187	75.24	6.92	$13,709
Sep 2008	160	138	101.76	7.88	$17,369
Aug 2008	168	192	114.22	8.48	$20,818
Jul 2008	172	214	131.08	11.39	$24,983
Jun 2008	165	210	131.33	13.03	$24,406
May 2008	172	191	123.17	11.57	$23,396
Apr 2008	172	178	110.31	10.45	$20,834
Mar 2008	171	181	101.90	9.66	$19,174
Feb 2008	174	191	92.53	8.77	$17,775
Jan 2008	172	197	90.38	8.21	$17,162
Dec 2007	343	174	88.33	7.30	$31,568
Nov 2007	0	72	91.67	7.29	$525
Oct 2007	178	180	82.85	6.92	$15,993
Sep 2007	0	217	75.84	6.24	$1,355
Aug 2007	156	179	69.06	6.39	$11,917
Jul 2007	176	210	70.90	6.39	$13,820
Jun 2007	175	248	62.00	7.55	$12,722
May 2007	153	283	58.74	7.85	$11,208
Apr 2007	175	262	59.61	7.81	$12,477
Mar 2007	170	277	56.92	7.30	$11,699
Feb 2007	174	347	55.10	8.22	$12,438
Jan 2007	150	230	50.30	6.73	$9,092
Dec 2006	177	274	56.65	6.92	$11,923
Nov 2006	175	259	54.20	7.62	$11,458
Oct 2006	348	286	54.90	6.01	$20,825
Sep 2006	0	263	60.08	5.04	$1,325
Aug 2006	176	273	68.71	7.34	$14,097
Jul 2006	176	297	69.37	6.34	$14,093
Jun 2006	179	164	66.28	6.38	$12,911
May 2006	177	270	66.01	6.42	$13,419
Apr 2006	182	291	64.39	7.36	$13,861
Mar 2006	179	320	56.70	7.08	$12,416
Feb 2006	174	245	57.59	7.75	$11,920
Jan 2006	174	276	60.59	8.93	$13,008
Dec 2005	174	260	54.94	13.42	$13,048
Nov 2005	174	240	54.69	10.59	$12,057
Oct 2005	175	263	58.34	13.80	$13,838
Sep 2005	354	265	61.45	12.08	$24,954
Aug 2005	169	168	61.51	9.80	$12,041
Jul 2005	0	157	55.69	7.84	$1,231
Jun 2005	163	244	52.33	7.38	$10,331
May 2005	541	321	45.22	6.65	$26,599
Apr 2005	3	308	49.20	7.36	$2,415
Mar 2005	481	285	50.37	7.15	$26,267
Feb 2005	1	88	45.22	6.31	$601
Jan 2005	173	276	43.16	6.32	$9,212
Dec 2004	0	154	39.86	6.75	$1,040
Nov 2004	0	0	45.28	6.33	$0
Oct 2004	172	94	49.70	6.52	$9,161
Sep 2004	175	222	43.24	5.28	$8,740
Aug 2004	1	139	42.37	5.55	$814
Jul 2004	169	240	38.28	6.08	$7,930
Jun 2004	168	235	36.10	6.43	$7,577
May 2004	172	130	37.48	6.49	$7,291
Apr 2004	170	336	34.47	5.86	$7,828
Mar 2004	341	369	34.36	5.53	$13,757
Feb 2004	319	370	32.45	5.51	$12,390
Jan 2004	530	401	32.03	6.30	$19,502
Dec 2003	5	249	30.26	6.30	$1,720
Nov 2003	0	27	28.80	4.60	$124
Oct 2003	171	180	28.17	4.76	$5,674
Sep 2003	163	302	26.31	4.75	$5,723
Aug 2003	0	303	29.76	5.13	$1,554
Jul 2003	177	302	29.41	5.17	$6,767
Jun 2003	174	270	28.56	5.98	$6,585
May 2003	169	275	26.59	5.97	$6,136
Apr 2003	172	245	26.67	5.41	$5,912
Mar 2003	174	260	31.14	6.10	$7,003
Feb 2003	173	235	33.48	7.93	$7,655
Jan 2003	177	243	30.31	5.58	$6,721
Dec 2002	172	121	26.91	4.85	$5,216
Nov 2002	170	258	24.66	4.14	$5,260
Oct 2002	170	499	26.46	4.23	$6,609
Sep 2002	342	463	27.44	3.64	$11,068
Aug 2002	0	11	25.96	3.16	$35
Jul 2002	0	1	24.58	3.06	$3
Jun 2002	0	25	23.73	3.34	$83
May 2002	170	346	24.66	3.58	$5,432
Apr 2002	343	346	23.65	3.51	$9,327
Mar 2002	173	369	22.00	3.10	$4,951
Feb 2002	349	484	18.22	2.38	$7,509
Jan 2002	185	234	17.17	2.38	$3,732
Dec 2001	171	329	16.93	2.36	$3,673
Nov 2001	358	322	18.07	2.41	$7,244
Oct 2001	186	289	19.78	2.53	$4,410
Sep 2001	174	266	24.26	2.25	$4,820
Aug 2001	196	284	24.87	3.05	$5,742
Jul 2001	346	284	23.93	3.20	$9,188
Jun 2001	55	269	24.56	3.82	$2,380
May 2001	156	222	25.52	4.31	$4,937
Apr 2001	326	0	24.68	5.34	$8,046
Mar 2001	183	0	24.54	5.38	$4,491
Feb 2001	339	2	27.75	5.77	$9,419
Jan 2001	190	0	27.47	8.40	$5,219
Dec 2000	171	0	26.88	9.12	$4,596
Nov 2000	333	404	32.21	5.66	$13,012
Oct 2000	538	848	31.23	5.15	$21,165
Sep 2000	518	1,235	31.87	5.19	$22,914
Aug 2000	693	1,494	29.64	4.54	$27,324
Jul 2000	542	1,281	28.53	4.09	$20,702
Jun 2000	556	1,217	29.30	4.40	$21,642
May 2000	546	1,316	27.26	3.68	$19,727
Apr 2000	565	1,410	24.51	3.12	$18,242
Mar 2000	550	1,192	28.42	2.86	$19,040
Feb 2000	527	1,092	27.62	2.73	$17,533
Jan 2000	633	1,635	25.27	2.48	$20,052
Dec 1999	573	1,694	24.28	2.42	$18,018
Nov 1999	679	1,723	23.19	2.43	$19,940
Oct 1999	1,176	2,554	20.98	2.80	$31,833
Sep 1999	544	1,222	21.75	2.62	$15,032
Aug 1999	355	1,066	19.26	2.88	$9,903
Jul 1999	531	1,720	17.89	2.37	$13,580
Jun 1999	351	169	15.94	2.36	$5,994
May 1999	0	0	15.79	2.32	$0
Apr 1999	467	1,974	15.10	2.21	$11,410
Mar 1999	888	2,689	12.47	1.84	$16,017
Feb 1999	697	2,548	9.98	1.82	$11,588
Jan 1999	870	1,872	10.38	1.90	$12,587
Dec 1998	702	1,333	9.20	1.77	$8,822
Nov 1998	1,061	1,628	10.89	2.19	$15,113
Oct 1998	685	1,540	12.42	1.97	$11,540
Sep 1998	705	1,965	12.59	2.08	$12,968
Aug 1998	877	1,959	11.30	1.91	$13,647
Jul 1998	1,052	2,614	11.74	2.24	$18,199
Jun 1998	528	1,963	11.24	2.24	$10,326
May 1998	362	1,965	12.62	2.21	$8,904
Apr 1998	1,090	2,136	13.04	2.51	$19,565
Mar 1998	719	2,520	12.80	2.31	$15,023
Feb 1998	1,214	2,262	13.95	2.30	$22,136
Jan 1998	1,038	1,650	14.70	2.15	$18,814
Dec 1997	728	1,786	16.32	2.41	$16,187
Nov 1997	1,078	2,051	18.19	3.09	$25,943
Oct 1997	1,073	2,946	19.25	3.15	$29,935
Sep 1997	1,099	2,374	17.74	2.95	$26,511
Aug 1997	1,112	1,928	17.86	2.55	$24,786
Jul 1997	364	1,283	17.58	2.25	$9,282
Jun 1997	920	1,265	17.24	2.26	$18,716
May 1997	549	1,736	18.97	2.31	$14,422
Apr 1997	1,112	2,200	17.88	2.08	$24,465
Mar 1997	1,130	2,298	18.95	1.94	$25,870
Feb 1997	1,145	1,536	20.49	2.21	$26,849
Jan 1997	991	619	23.48	3.54	$25,460

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 2020 — as filed, then multipliedworked

Oil                    0 bbl  × $ 34.90 =         $0
Casinghead gas       125 Mcf  × $  1.69 =       $211

────────────────────────────────────────────────────
Month total                                     $211

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/35274 is the state's own key, not one this site invented.