PORTER, FLOYD R.

Name: PORTER, FLOYD R. lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by TRINITY OPERATING (USG), LLC (P-5 870209) in the PEARSALL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12741District 01Field 69981125OilCasinghead gasSave Export

Value, all time

$5.6 M

Jan 1993 – Jul 2021

Value, last 12 filed months

at the published price for each month

Months reported

343

no gaps in the span

Streams

oil, casinghead gas

The PEARSALL (AUSTIN CHALK) 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 1,992 leases and 3,388 wells, and the rule below applies to all of them.

Discovered

1936-12-28

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 2025-06-17.

The Commission's schedule remark for this field reads: “LEASE PLAT. PRORATION PLAT IS NOT REQUIRED.”

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	252,496 bbl	$5,039,413
Casinghead gas	Production	628,094 Mcf	$587,638
Total			$5,627,051

541,023 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 28.6545, -99.5310. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

28.65452, -99.53099 · 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

9,661 ft

2 wells filed one

Completion to plug

10.0 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 9,200 and 10,122 ft, median 9,661 ft, over the 2 wells that filed a depth.

Completions filed

Apr 1994 – Oct 2004

2 of 2 wells

Plug dates filed

Oct 1997 – Apr 2021

2 of 2 wells

Last completion to plug: a median of 10.0 years across the 2 wells that filed both dates, with the middle half between 6.8 years and 13.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-50732403	3	10,122 ft	Oct 2004	Apr 2021	Yes
42-50732352	2	9,200 ft	Apr 1994	Oct 1997	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 (343)

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

343 months


Jul 2021	0	0	70.78	3.98	$0
Jun 2021	0	0	69.49	3.38	$0
May 2021	0	0	63.48	3.02	$0
Apr 2021	0	0	60.36	2.76	$0
Mar 2021	0	0	61.30	2.72	$0
Feb 2021	0	0	57.80	5.55	$0
Jan 2021	0	0	50.41	2.81	$0
Dec 2020	0	0	44.64	2.68	$0
Nov 2020	0	0	38.77	2.71	$0
Oct 2020	0	0	36.97	2.48	$0
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	0	34.90	1.69	$0
May 2020	0	0	16.92	1.81	$0
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	0	0	53.11	2.30	$0
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	0	52.93	4.24	$0
Oct 2018	0	0	61.44	3.40	$0
Sep 2018	0	0	59.54	3.11	$0
Aug 2018	0	0	59.40	3.07	$0
Jul 2018	0	0	65.14	2.93	$0
Jun 2018	0	0	60.18	3.08	$0
May 2018	0	0	65.38	2.90	$0
Apr 2018	0	0	63.84	2.90	$0
Mar 2018	0	0	61.22	2.79	$0
Feb 2018	0	0	61.78	2.77	$0
Jan 2018	0	0	62.87	4.01	$0
Dec 2017	0	0	57.27	2.92	$0
Nov 2017	0	0	55.42	3.12	$0
Oct 2017	0	0	49.29	2.98	$0
Sep 2017	0	0	47.52	3.09	$0
Aug 2017	0	0	45.37	3.00	$0
Jul 2017	0	0	43.87	3.09	$0
Jun 2017	0	0	42.49	3.09	$0
May 2017	0	0	45.37	3.26	$0
Apr 2017	0	0	47.93	3.21	$0
Mar 2017	0	0	46.77	2.98	$0
Feb 2017	0	0	50.45	2.95	$0
Jan 2017	0	0	49.41	3.42	$0
Dec 2016	0	0	48.76	3.72	$0
Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
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	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	0	0	44.66	2.98	$0
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	0	0	95.89	5.06	$0
Feb 2014	0	0	97.40	6.19	$0
Jan 2014	0	0	90.40	4.86	$0
Dec 2013	0	0	91.82	4.35	$0
Nov 2013	0	0	88.85	3.74	$0
Oct 2013	0	0	97.42	3.78	$0
Sep 2013	0	0	104.11	3.72	$0
Aug 2013	0	0	104.25	3.52	$0
Jul 2013	0	0	102.52	3.72	$0
Jun 2013	0	0	94.40	3.93	$0
May 2013	0	0	94.83	4.15	$0
Apr 2013	0	0	93.96	4.28	$0
Mar 2013	0	0	93.62	3.91	$0
Feb 2013	0	0	91.23	3.42	$0
Jan 2013	0	0	91.60	3.42	$0
Dec 2012	0	0	86.77	3.42	$0
Nov 2012	0	0	86.95	3.62	$0
Oct 2012	0	0	89.38	3.40	$0
Sep 2012	0	0	94.67	2.92	$0
Aug 2012	0	0	92.66	2.91	$0
Jul 2012	0	0	85.13	3.02	$0
Jun 2012	0	0	79.82	2.52	$0
May 2012	0	0	91.61	2.49	$0
Apr 2012	0	0	101.65	2.00	$0
Mar 2012	0	0	105.05	2.22	$0
Feb 2012	0	0	101.10	2.57	$0
Jan 2012	0	0	98.09	2.73	$0
Dec 2011	0	0	96.87	3.24	$0
Nov 2011	0	0	95.72	3.31	$0
Oct 2011	0	0	84.98	3.65	$0
Sep 2011	0	0	83.62	3.99	$0
Aug 2011	0	0	83.40	4.15	$0
Jul 2011	0	0	94.14	4.52	$0
Jun 2011	0	0	92.90	4.64	$0
May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	136	0	71.12	4.24	$9,672
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	0	8	74.59	3.75	$30
Oct 2009	0	3	72.54	4.11	$12
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	173	28	67.42	3.22	$11,754
Jul 2009	172	44	61.13	3.46	$10,667
Jun 2009	0	0	66.16	3.90	$0
May 2009	172	283	54.74	3.93	$10,526
Apr 2009	324	594	46.77	3.59	$17,284
Mar 2009	0	253	42.14	4.06	$1,027
Feb 2009	166	314	32.81	4.63	$6,901
Jan 2009	164	134	35.86	5.37	$6,601
Dec 2008	0	513	37.10	5.98	$3,066
Nov 2008	170	846	55.49	6.86	$15,237
Oct 2008	14	663	75.24	6.92	$5,643
Sep 2008	80	377	101.76	7.88	$11,110
Aug 2008	89	149	114.22	8.48	$11,430
Jul 2008	110	76	131.08	11.39	$15,284
Jun 2008	56	56	131.33	13.03	$8,084
May 2008	71	174	123.17	11.57	$10,759
Apr 2008	43	17	110.31	10.45	$4,921
Mar 2008	46	75	101.90	9.66	$5,412
Feb 2008	117	129	92.53	8.77	$11,957
Jan 2008	348	46	90.38	8.21	$31,830
Dec 2007	111	119	88.33	7.30	$10,674
Nov 2007	352	466	91.67	7.29	$35,666
Oct 2007	8	576	82.85	6.92	$4,650
Sep 2007	74	77	75.84	6.24	$6,093
Aug 2007	114	227	69.06	6.39	$9,323
Jul 2007	73	1,995	70.90	6.39	$17,920
Jun 2007	136	3,111	62.00	7.55	$31,915
May 2007	157	3,080	58.74	7.85	$33,389
Apr 2007	154	3,376	59.61	7.81	$35,530
Mar 2007	256	2,829	56.92	7.30	$35,229
Feb 2007	640	2,414	55.10	8.22	$55,097
Jan 2007	240	2,037	50.30	6.73	$25,775
Dec 2006	232	2,928	56.65	6.92	$33,400
Nov 2006	273	3,050	54.20	7.62	$38,030
Oct 2006	202	3,207	54.90	6.01	$30,376
Sep 2006	458	3,395	60.08	5.04	$44,618
Aug 2006	400	3,512	68.71	7.34	$53,262
Jul 2006	511	3,347	69.37	6.34	$56,677
Jun 2006	124	2,939	66.28	6.38	$26,981
May 2006	224	3,026	66.01	6.42	$34,228
Apr 2006	309	2,787	64.39	7.36	$40,410
Mar 2006	526	1,786	56.70	7.08	$42,474
Feb 2006	314	567	57.59	7.75	$22,478
Jan 2006	321	468	60.59	8.93	$23,630
Dec 2005	134	308	54.94	13.42	$11,494
Nov 2005	106	662	54.69	10.59	$12,807
Oct 2005	212	1,141	58.34	13.80	$28,109
Sep 2005	390	2,308	61.45	12.08	$51,844
Aug 2005	77	1,973	61.51	9.80	$24,065
Jul 2005	357	1,684	55.69	7.84	$33,090
Jun 2005	514	1,517	52.33	7.38	$38,095
May 2005	497	1,082	45.22	6.65	$29,671
Apr 2005	1,129	896	49.20	7.36	$62,142
Mar 2005	1,602	986	50.37	7.15	$87,747
Feb 2005	1,206	786	45.22	6.31	$59,496
Jan 2005	2,150	3,177	43.16	6.32	$112,880
Dec 2004	2,725	3,182	39.86	6.75	$130,100
Nov 2004	3,768	1,723	45.28	6.33	$181,522
Oct 2004	1,001	0	49.70	6.52	$49,750
Sep 2004	0	0	43.24	5.28	$0
Aug 2004	80	0	42.37	5.55	$3,390
Jul 2004	0	0	38.28	6.08	$0
Jun 2004	0	0	36.10	6.43	$0
May 2004	0	0	37.48	6.49	$0
Apr 2004	0	0	34.47	5.86	$0
Mar 2004	0	0	34.36	5.53	$0
Feb 2004	0	0	32.45	5.51	$0
Jan 2004	0	0	32.03	6.30	$0
Dec 2003	0	0	30.26	6.30	$0
Nov 2003	0	0	28.80	4.60	$0
Oct 2003	0	0	28.17	4.76	$0
Sep 2003	0	0	26.31	4.75	$0
Aug 2003	0	39	29.76	5.13	$200
Jul 2003	0	0	29.41	5.17	$0
Jun 2003	0	0	28.56	5.98	$0
May 2003	0	0	26.59	5.97	$0
Apr 2003	0	0	26.67	5.41	$0
Mar 2003	0	0	31.14	6.10	$0
Feb 2003	0	0	33.48	7.93	$0
Jan 2003	0	0	30.31	5.58	$0
Dec 2002	0	0	26.91	4.85	$0
Nov 2002	0	0	24.66	4.14	$0
Oct 2002	0	0	26.46	4.23	$0
Sep 2002	0	0	27.44	3.64	$0
Aug 2002	0	0	25.96	3.16	$0
Jul 2002	0	0	24.58	3.06	$0
Jun 2002	0	0	23.73	3.34	$0
May 2002	0	0	24.66	3.58	$0
Apr 2002	0	0	23.65	3.51	$0
Mar 2002	0	0	22.00	3.10	$0
Feb 2002	0	0	18.22	2.38	$0
Jan 2002	0	0	17.17	2.38	$0
Dec 2001	0	0	16.93	2.36	$0
Nov 2001	0	0	18.07	2.41	$0
Oct 2001	0	0	19.78	2.53	$0
Sep 2001	0	0	24.26	2.25	$0
Aug 2001	0	0	24.87	3.05	$0
Jul 2001	0	0	23.93	3.20	$0
Jun 2001	0	0	24.56	3.82	$0
May 2001	0	0	25.52	4.31	$0
Apr 2001	0	0	24.68	5.34	$0
Mar 2001	0	0	24.54	5.38	$0
Feb 2001	0	0	27.75	5.77	$0
Jan 2001	0	0	27.47	8.40	$0
Dec 2000	0	0	26.88	9.12	$0
Nov 2000	0	0	32.21	5.66	$0
Oct 2000	0	0	31.23	5.15	$0
Sep 2000	0	0	31.87	5.19	$0
Aug 2000	0	0	29.64	4.54	$0
Jul 2000	0	0	28.53	4.09	$0
Jun 2000	0	0	29.30	4.40	$0
May 2000	0	0	27.26	3.68	$0
Apr 2000	0	0	24.51	3.12	$0
Mar 2000	0	0	28.42	2.86	$0
Feb 2000	0	0	27.62	2.73	$0
Jan 2000	0	0	25.27	2.48	$0
Dec 1999	0	0	24.28	2.42	$0
Nov 1999	0	0	23.19	2.43	$0
Oct 1999	0	0	20.98	2.80	$0
Sep 1999	0	0	21.75	2.62	$0
Aug 1999	0	0	19.26	2.88	$0
Jul 1999	0	0	17.89	2.37	$0
Jun 1999	0	0	15.94	2.36	$0
May 1999	0	0	15.79	2.32	$0
Apr 1999	0	0	15.10	2.21	$0
Mar 1999	0	0	12.47	1.84	$0
Feb 1999	0	0	9.98	1.82	$0
Jan 1999	0	0	10.38	1.90	$0
Dec 1998	0	0	9.20	1.77	$0
Nov 1998	0	0	10.89	2.19	$0
Oct 1998	0	0	12.42	1.97	$0
Sep 1998	0	0	12.59	2.08	$0
Aug 1998	0	0	11.30	1.91	$0
Jul 1998	0	0	11.74	2.24	$0
Jun 1998	0	0	11.24	2.24	$0
May 1998	0	0	12.62	2.21	$0
Apr 1998	0	0	13.04	2.51	$0
Mar 1998	0	0	12.80	2.31	$0
Feb 1998	0	0	13.95	2.30	$0
Jan 1998	0	0	14.70	2.15	$0
Dec 1997	10	0	16.32	2.41	$163
Nov 1997	88	87	18.19	3.09	$1,869
Oct 1997	1	142	19.25	3.15	$467
Sep 1997	23	452	17.74	2.95	$1,744
Aug 1997	165	535	17.86	2.55	$4,314
Jul 1997	575	749	17.58	2.25	$11,791
Jun 1997	374	1,240	17.24	2.26	$9,247
May 1997	924	1,686	18.97	2.31	$21,420
Apr 1997	408	1,545	17.88	2.08	$10,513
Mar 1997	201	1,542	18.95	1.94	$6,799
Feb 1997	132	856	20.49	2.21	$4,593
Jan 1997	811	672	23.48	3.54	$21,421
Dec 1996	3,411	3,429	23.32	—	$79,545
Nov 1996	1,691	7,281	21.97	—	$37,151
Oct 1996	2,181	6,379	23.31	—	$50,839
Sep 1996	2,064	5,224	22.22	—	$45,862
Aug 1996	2,488	6,656	20.26	—	$50,407
Jul 1996	2,481	7,093	19.55	—	$48,504
Jun 1996	2,073	6,916	18.73	—	$38,827
May 1996	1,891	7,758	19.43	—	$36,742
Apr 1996	1,966	7,811	21.51	—	$42,289
Mar 1996	2,113	9,234	19.38	—	$40,950
Feb 1996	1,786	8,091	16.98	—	$30,326
Jan 1996	2,093	8,915	17.07	—	$35,728
Dec 1995	2,271	9,286	17.19	—	$39,038
Nov 1995	2,263	9,998	16.00	—	$36,208
Oct 1995	2,412	8,538	15.43	—	$37,217
Sep 1995	2,580	8,575	16.18	—	$41,744
Aug 1995	3,128	8,470	15.92	—	$49,798
Jul 1995	3,460	7,277	15.24	—	$52,730
Jun 1995	3,243	7,076	16.41	—	$53,218
May 1995	3,773	7,664	17.56	—	$66,254
Apr 1995	3,020	4,827	17.73	—	$53,545
Mar 1995	5,525	7,629	16.44	—	$90,831
Feb 1995	6,427	6,400	16.58	—	$106,560
Jan 1995	7,245	6,234	15.92	—	$115,340
Dec 1994	4,297	6,482	15.03	—	$64,584
Nov 1994	3,812	6,992	15.90	—	$60,611
Oct 1994	4,488	9,132	15.58	—	$69,923
Sep 1994	4,964	11,596	15.29	—	$75,900
Aug 1994	4,912	13,122	16.13	—	$79,231
Jul 1994	5,552	13,511	17.56	—	$97,493
Jun 1994	6,668	14,909	17.09	—	$113,956
May 1994	8,040	17,819	15.88	—	$127,675
Apr 1994	10,421	20,114	14.14	—	$147,353
Mar 1994	7,391	12,005	12.46	—	$92,092
Feb 1994	6,343	15,087	12.50	—	$79,288
Jan 1994	6,433	18,067	12.66	—	$81,442
Dec 1993	6,424	16,766	12.33	—	$79,208
Nov 1993	6,203	15,223	14.49	—	$89,881
Oct 1993	5,495	16,724	15.85	—	$87,096
Sep 1993	5,112	14,568	15.03	—	$76,833
Aug 1993	5,922	16,867	15.66	—	$92,739
Jul 1993	7,194	16,403	15.46	—	$111,219
Jun 1993	5,948	11,147	16.79	—	$99,867
May 1993	5,864	9,948	17.68	—	$103,676
Apr 1993	7,133	20,722	18.05	—	$128,751
Mar 1993	6,715	18,638	18.14	—	$121,810
Feb 1993	6,994	20,656	17.90	—	$125,193
Jan 1993	10,266	27,764	16.93	—	$173,803

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.

May 2010 — as filed, then multipliedworked

Oil                  136 bbl  × $ 71.12 =     $9,672
Casinghead gas         0 Mcf  × $  4.24 =         $0

────────────────────────────────────────────────────
Month total                                   $9,672

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. 01/O/12741 is the state's own key, not one this site invented.